Service Manual Fw-c255

Transcript

Mini System FW-C255/21/30/37 Service Service Service Service Manual COMPACT DIGITAL AUDIO TABLE OF CONTENTS Page Location of pc boards & Version variations ................ 1-2 Technical Specifications ............................................. 1-3 Measurement setup .................................................... 1-4 Service Aids, Safety Instruction, etc. .......................... 1-5 Disassembly Instructions & Service positions .............. 2 Service Test Programs & DEMO mode ......................... 3 Set Block diagram ......................................................... 4 Set Wiring diagram ........................................................ 5 Front Board .................................................................... 6 Mains Board ................................................................... 8 ECO-MTF Module .......................................................... 9 3CDC-LC-MB Module .................................................. 10 Combi Board ................................................................ 11 Set Mechanical Exploded view & parts list ................. 12 © Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands CLASS 1 LASER PRODUCT All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by KC 0201 Service Audio Version 1.0 Printed in The Netherlands Subject to modification GB 3139 785 30021 1-2 C D B O A R D LOCATION OF PC BOARDS FR BOONT AR D MT BOF A INS MAARD nly) BO /22 O 1 (/2 O AF TR . C SE ARD BO O AF TR . I PRARD BO RD D AR BO I MB CO VERSION VARIATIONS: Type /Versions: FW-C255 /21 /21M x x Rotary Encoder (volume control) Jog Shuttle x x x x x x x x x x Voltage Selector Aux Input x x x x x x x Digital Output Headphone Socket x x x x x Standby - FTD Clock Display ECO Standby - Dark x x x x x Combi - Non-Cenelec Tuner Combi - Cenelec Tuner x x x x x Features & Board in used: Karaoke News /30 /33 /37 x RDS Incredible Surround Line Output Subwoofer Output Surround Output Matrix Surround Loudspeakers 1-3 SPECIFICATIONS GENERAL: Mains voltage : 110-127V/220-240V Switchable for /21/21M 120V for /37 230-240V for /30 Mains frequency : 50/60Hz Power consumption : < 70W Active < 15W at Standby /37 < 20W at Standby /21/21M/30 Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 310 x 365mm CASSETTE RECORDER: Number of track : 2 x 2 stereo Tape speed Wow and flutter : 4.76 cm/sec +2.5/-1.5% : < 0.35% DIN Fast-wind/rewind time C60 Bias system : 130 sec : 75kHz ± 5kHz Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz Signal to noise ratio Type I : > 48dBA COMPACT DISC: TUNER: Measurement done at output conn. of the CDC module. Frequency response within ± 1.5dB : 20Hz - 20kHz FM Tuning range : 87.5-108MHz Grid : 50kHz 100kHz for /21/21M/37 : 10.7MHz ± 20kHz : 75Ω coaxial IF frequency Aerial input 300Ω click fit for /37 : < 7µV Sensitivity at 26dB S/N Output level (in Vrms) : 550mV ± 2dB, Rout = 100Ω Signal/Noise ratio (A-weighted) : > 80dBA Distortion at 1kHz Channel unbalance at 1kHz : < 0.003% : ±1dB Channel separation at 1kHz : > 60dB De-emphasis : 0 or 15/50 mS (Switched by subcode on the disc) Selectivity at 600kHz bandwidth IF rejection : > 25dB : > 60dB Image rejection Distortion at RF=1mV, dev. 75kHz : > 25dB : < 3% {....} Values for /21/21M only 1) 6Ω, 1kHz, 10% THD -3dB Limiting point Crosstalk at RF=1mV, dev. 40kHz : < 8µV : > 18dB 2) 6Ω, 60Hz-12.5kHz, 10% THD 3) Frequency response in each setting is software controlled. MW Tuning range : 531-1602kHz 530-1700kHz for /21/21M/37 Grid : 9kHz 10kHz for /21/21M/37 IF frequency Aerial input : 450kHz ± 1kHz : Frame aerial Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth : < 4.4mV/M : > 18dB IF rejection Image rejection : > 45dB : > 28dB Distortion at RF=50mV, m=80% : < 5% AMPLIFIER: Output power : 2 x 40W 1) RMS /21/21M/30 2 x 33W 2) FTC /37 Frequency response within -3dB : 50Hz-15kHz Dynamic Bass Boost Digital Sound Control : DBB ON, DBB 1, DBB 2, DBB 3 3) : Jazz, Techno, Optimal, Rock 3) Headphone output at 32Ω Input sensitivity, RS = 600Ω : 15mW ± 2dB Aux / CDR : 500mV / 1.0V Mic : {3.5mV} 1-4 MEASUREMENT SETUP Tuner FM DUT RF Generator Bandpass 250Hz-15kHz LF Voltmeter e.g. 7122 707 48001 e.g. PM2534 Ri=50Ω e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) DUT Bandpass 250Hz-15kHz LF Voltmeter e.g. 7122 707 48001 e.g. PM2534 RF Generator e.g. PM5326 S/N and distortion meter Ri=50Ω e.g. Sound Technology ST1700B Frame aerial e.g. 7122 707 89001 To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz). Recorder CD Use Audio Signal Disc (replaces test disc 3) SBC429 4822 397 30184 Use Universal Test Cassette CrO2 SBC419 4822 397 30069 or Universal Test Cassette Fe SBC420 4822 397 30071 LF Generator DUT e.g. PM5110 L DUT L R R S/N and distortion meter S/N and distortion meter e.g. Sound Technology ST1700B e.g. Sound Technology ST1700B LEVEL METER e.g. Sennheiser UPM550 with FF-filter LEVEL METER e.g. Sennheiser UPM550 with FF-filter 1-5 SERVICE AIDS Service Tools: ESD Equipment: Universal Torx driver holder .................................. 4822 395 91019 Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953 Torx bit T10 150mm ............................................. 4822 395 50456 Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958 Torx driver set T6 - T20 ......................................... 4822 395 50145 Anti-static wristband .............................................. 4822 395 10223 Torx driver T10 extended ...................................... 4822 395 50423 Connector box (1MΩ) ............................................ 4822 320 11307 Extension cable Cassette: SBC419 Test cassette CrO2 ................................. 4822 397 30069 (to connect wristband to conn. box) .................. 4822 320 11305 Connecting cable SBC420 Test cassette Fe ..................................... 4822 397 30071 (to connect table mat to conn. box) .................. 4822 320 11306 MTT150 Dolby level 200nWb/M ............................ 4822 397 30271 Earth cable (to connect product to mat or box) .... 4822 320 11308 Complete kit ESD3 Compact Disc: SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096 SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155 SBC429 Audio Signals disc .................................. 4822 397 30184 Dolby Pro-logic Test Disc ...................................... 4822 395 10216 HANDLING CHIP COMPONENTS (combining all above products) ......................... 4822 320 10671 Wristband tester .................................................... 4822 344 13999 1-6 GB NL ESD WARNING Alle IC’s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. F WAARSCHUWING ATTENTION I Tous les IC et beaucoup d’autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu’aucune précaution n’est prise à leur manipulation. Lors de réparations, s’assurer de bien être relié au même potentiel que la masse de l’appareil et enfiler le bracelet serti d’une résistance de sécurité. Veiller à ce que les composants ainsi que les outils que l’on utilise soient également à ce potentiel. D AVVERTIMENTO WARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall über ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gerätes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten. Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell’apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used. “Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agréés, seuls habilités à réparer votre appareil en panne”. NL Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. CLASS 1 LASER PRODUCT 3122 110 03420 F Les normes de sécurité exigent que l’appareil soit remis à l’état d’origine et que soient utiliséés les piéces de rechange identiques à celles spécifiées. GB Warning ! Invisible laser radiation when open. Avoid direct exposure to beam. D Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Geräts darf nicht verändert werden; für Reparaturen sind Original-Ersatzteile zu verwenden. S Varning ! Osynlig laserstrålning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strålen. SF Varoitus ! I Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen! DK Advarse ! "After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA." Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå udsaettelse for stråling. 2-1 2-1 DISMANTLING INSTRUCTIONS Dismantling of the Front Panel assembly Dismantling the 3CDC Module 1) Loosen the 4 screws, slide Cover top (pos 253) towards the rear and remove it upwards. 2) Loosen 3 screws slide the Panel right (pos 252) towards the rear and remove it outwards. Do likewise for the Panel 4) Remove the Cover Tray (pos 105) as shown in figure 2. 5) Loosen 4 screws A to remove the CDC Module (pos 1104) as shown in figure 2. 1) Loosen 2 screws below the Front Panel (pos 101) mounting it to the Bottom plate (pos 227). 2) Release the 2 catches on the sides of the Front Panel to separate it from the Bottom plate. A left (pos 251). 3) Push the gear slowly towards the front as shown in figure 2 until the CDC tray starts to move out of the Front Cabinet (pos 101). The CDC tray is now disengage and can be 3) Remove the Volume and Jog Rotary knob if the Front board needs to be dismantled. For Karaoke versions, the A A Turn the Gear towards the Front till the CDC Tray starts to open Figure 2 Figure 5 Dismantling of the Volume & Jog Rotary knobs 1) Cut a piece of packaging tape approximately 5cm width by 12cm length and tape its narrow side on to the top and bottom side of the Volume knob (pos 132) as shown in figure 3. 2) Place a small screw driver in between the tape & knob (see figure 3) to give more leverage in pulling out the knob as shown in figure 4. 3) Do likewise for the Jog Rotary knob (pos 131). You may have to rotate the knob to provide the most exposed area during application of the packaging tape. Figure 6 Figure 3 Figure 4 Figure 5. 5) Loosen 6 screws C and eject both cassette doors to remove the Tape mechanism (pos 1103) as shown in figure 6. Note: The Cassette door can be removed only after the removal of the Tape mechanism and buttons. Karaoke knob (pos 133) also need to be removed. pulled out completely. Figure 1 4) Loosen 8 screws B to remove the Front board as shown in 2-2 2-2 Dismantling of the Cassette door Lenses 1) Loosen the Lens Cassette Strip Left Top (pos 163) by pushing it towards the inside as indicated in Figure 7 and remove it by using a minus screw driver force it out as indicated in Figure 8. 2) Remove the Lens Cassette Left (pos 161) by pushing it towards the inside as indicated in Figure 7. Be careful not Service pos A to damage or break the catch A. 3) Do likewise for the right Cassette Door Lens (pos 160 and 162). Push in this direction Use a minus screw driver to push the Lens in the direction shown Push in this direction Catch A Figure 7 Figure 8 Dismantling of the Bottom & Rear Panel assembly 1) Loosen 5 screws D mounting the Combi board to the Rear Panel (pos 254) as shown in figure 9. 2) Loosen 3 screws E and release the 2 catches on the sides of the Rear Panel to separate it from the Bottom plate (pos Note: After re-assembly, it is very important to ensure all wires are routed properly to ensure that they do not touch/obstruct all moving parts. 227). 3) Loosen 4 screws G to remove the Mains Transformer. 5) Loosen 2 screws F to remove the Combi Board. Service pos B The 3CDC Module can be complete detached while repair the other portion of the set. Figure 10 Figure 9 3-1 3-1 SERVICE TEST PROGRAM To start service test program hold P & TAPE depressed while plugging in the mains cord Display shows the ROM version * "S-Vyy" (Main menu) S refers to Service Mode. V refers to Version. yy refers to Software version number of Processor. (Counting up from 01 to 99) Mini 2002 FW-C1xx, C2xx, C3xx Dated: wk141 TUNER TEST QUARTZ TEST TUNER Button pressed? N STANDBY-ON Button pressed? Y Display Tuner Version "ccc" N N O Button pressed? Y DIM Button pressed? note 1 : In case of failures, error codes according to table 2 will be displayed. N O Button pressed? JAZZ & TECHNO are on while OPTIMAL is off, other LEDs status are not important (applicable only for sets with LEDs) Display shows Fig. 1 and selected LEDs on (see note 1) Figure 1 The Service Play Mode is intended to detect and identify the failures in the CD Mode. DIM Button pressed? In this mode the electronics will still function even when an error is detected so that repair activities can be carried out. Y N Y Display shows 8M Output at (Front Board) pin 80 of uP = 1,953.125Hz PROGRAM button note 2 : OPTIMAL is on while JAZZ & TECHNO are off, other LEDs status are not important (applicable only for sets with LEDs) Display shows Fig. 2 and selected LEDs on (see note 2) Figure 2 N N Y Set is in Service PLAY Mode. TUNER Button pressed? Service frequencies are copied to the RAM (see Table1) Tuner works normally except: N Y Display shows 32K Output at (Front Board) pin 80 of uP = 2048Hz Y DISPLAY TEST SERVICE PLAY MODE Disconnect Mains cord ? 9 Button pressed? N Error code E1000 Y Y Service Mode left Note: During the 3CDC tray may "jerks" open & close or the carousel may rotates slightly. This is due to sharing of control lines during the Service test program. PRESET Europe "EUR" East Eur. Extended-band "EAS" East Eur. "EAS" USA "USA" Oversea "OSE" 1 87.5MHz 65.81MHz 87.5MHz 87.5MHz 87.5MHz 2 108MHz 108MHz 108MHz 108MHz 108MHz 3 531kHz 74MHz 531kHz 530kHz 530/531kHz* 4 1602kHz 87.5MHz 1602kHz 1700kHz 1700/1602kHz* 5 558kHz 531kHz 558kHz 560kHz 560/558kHz* 6 1494kHz 1602kHz 1494kHz 1500kHz 1500/1494kHz* 7 87.5MHz 558kHz 87.5MHz 98MHz 98/87.5MHz* 8 87.5MHz 1494kHz 87.5MHz 87.5MHz 87.5MHz 9 87.5MHz 98MHz 87.5MHz 87.5MHz 87.5MHz 10 87.5MHz 70.01MHz 87.5MHz 87.5MHz 87.5MHz 11 98MHz 65.81MHz 98MHz 87.5MHz 87.5/98MHz* 9 Button pressed? Focus Error Triggered when the focus could not be found within a certain time when starting up the CD or when the focus is lost for a certain time during play. E1001 Radial Error Triggered when the radial servo is off-track for a certain time during play. E1002 Sledge In Error The sledge did not reach its inner position (inner-switch is still close) before approximately 6 Sec. have passed by. Inner-switch or sledge motor problem. E1003 Sledge Out Error The sledge did not come out of its inner position (inner-switch is still open) before approximately 250 mSec. have passed by. Inner-switch or sledge motor problem. E1005 Jump-offtrack error Triggered in normal play when the jump destination could not be found within a certain time. When this error occurred, software will try to recover by initiating the jump command again. If it is recoverable, the disc will continue to play. E1006 Subcode Error Triggered when a new subcode was missing for a certain time during play. E1007 PLL Error The Phase Lock Loop could not lock within a certain time. E1008 Turntable Motor Error Generated when the CD could not reached 75% of speed during startup within a certain time. Discmotor problem. E1020 Focus Search Error The focus point has not been found within a certain time. E1070 This happens when the carousel switch is defective and closed all the time, or when the carousel is blocked when it is located exactly at a disc position. E1071 This happens when the carousel switch is defective and does not closed electrically, or when the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec. E1079 The drawer could not open or enter the inside position and is opening again. This happen when the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does not close. Table 1 Note: * Depending on the selected grid frequency (9 or 10kHz) By holding the TUNER and R buttons depressed while switching on the Mains supply, one of the undermentioned features will be activated: - the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version. - the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version. Error Description Table 2 N Y Various other Tests TEST EEPROM TEST Activated with R 9 to Exit ACTION A test pattern will be sent to the EEPROM. "PASS" is displayed if the uProcessor read back the test pattern correctly, otherwise "FAIL" will be displayed. EEPROM FORMAT Q Load default data. Display shows "NEW" for 1 second. Caution! All presets from the customer will be lost!! ROTARY ENCODER TEST Volume Knob or Jog Shuttle knob Display shows value for 2 seconds. Values increases or decreases in steps of 1 until 0 (Min.) or 40 (Max.) is reached. DBB DEMO will toggle on or off. The message: "DEMO ON" or "DEMO OFF" will scroll across the display to show the new status of the set. DEMO LEAVE SERVICE TESTPROGRAM Disconnect mains cord 4-1 4-1 SET BLOCK DIAGRAM +CD +12V_M 1.0 Vpp -6dB Track MPEG3 +12V_A SA BUFFER 250mV VDC-3C 125mV FM (67.5 kHz) AM (80% MOD) ECO6 D VIDEO OUT A M 500mV 76dBA 16dB -CMOS (-9V) -33V NOTE : -CMOS MAIN SIGNAL PATH REG +12V_A MEASUREMENTS ARE IN AUX MODE : +12V_A CONTROL CD SUPPLY # FOR VCD/MP3 VERSION TUNER CONTROL A +CD (+5V) CONTROL CD_ON LEVELS AT MAX VOL S/N AT 500mW\ HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL XX mV YY dB\A ZZ dB CDC D (FOR CDC-L2C ONLY) A # +9.1V +CD +12V_M 100mV -6dB Track +9V +9.1V PROVISION FOR VCD/MP3 VERSION +12V_A REG 3CDC-L2C TDA7468 250mV 14 dB M D 500mV 76dBA 16dB SOFTWARE CONTROL CDC HEADPHONE AMPLIFIER CONTROL +12V_A AUX / CDR INCREDIBLE 500mV / 1000mV ATTN. TREBLE 1K A -CMOS SOURCE SELECTOR +12V_M 1.90V 67dBA NJM4556AM HP_OUT 120mV AMP_ON POWER AMPLIFIER VOL. 2 BASS INTERFACE -8.5dB LEFT/RIGHT & VOL. 1 SURROUND +C +Z 2.50V 85dBA 3dB AN17830A 3.0dB 1K + I2C ATTEN. +12V_A - L/R SPEAKER + 2 X 6 OHMS Rin = 3k I2C DATA 25mV ECO-MTF +5V6 500mV 500mV ATTN. 250nWb/m I2C CLK A SIMPLE -26 dB D - IS FILTER MUTE MUTE M 2 X 37W LEFT/RIGHT ## FOR MATRIX SURROUND 0.9W/6 ohms TAPE A CONTROL +5V6_ECO SIMPLE KARAOKE COMBI D D ## FEATURE PROVISION +12V_A 3.5mV +LPS SWITCH +5V6 MIC DET +5V6 ECO POWER LED A A CD_ON +12A I2C DATA FUSE REGULATOR (ETF7 ONLY) I2C CLK NTC PWDN LPC MAINS +C FOR -/21 ONLY VOLTAGE FOR CLASS G SWITCH AMP_ON +5V6 -33V uP -33V FUSE PWDN IR EYE CDC FTD +LPS +C NTC F1x D F2x CONTROL VOLUME CONTROL CONTROL MATRIX FUSE # VCD +F +F SA IN STBY TRANSFORMER (NOT USED IN -/21 & -/37) F1 F2 JOG EEPROM TAPE +F F1x F1 F2x F2 MIC DET HP DET (+5V) REGULATOR # VCD LPC L7805 CD_ON # FOR VCD/MP3 VERSION +5V6_ECO LPS SMPS 650mV 78dBA 3.2dB HP DET HP_MUTE # VCD # VCD +CD -33V +5V6 (NOT USED FOR -/37) 10M (ONLY FOR -/37) TMP87CS71F KEY SCAN N SELECTOR +50V +5V6_ECO CONTROL CONTROL CHOKE +12M D TUNER FUSE +Z ECO/SLEEP POWER SWITCH RDS DECODER L +Z 7812 +F AMP_ON CONTROL TRAFO POWER SUPPLY +LPS POWER FUSE +C 4 X DSC LEDS MUTE FW-C255 Block diagram ...34280 dd wk148 33R HEADPHONE 47R A FRONT HP_OUT 5-1 5-1 SET WIRING DIAGRAM 1805 NON-VCD SH_DATA LPC FFC SIDE 1 GND_A 1700 TP_LEFT 6P FFC AD +12V_A TP_RIGHT FFC TOP ECO-MTF CD_LEFT 1721 TP_REC_RIGHT CD_RIGHT GND_A +5V_CD # VIDEO TP_LEFT GND_M 1804 +12V_A +12V_M TP_RIGHT SW_INFO SHR_STR FFC TOP EH TOP 340mm 1 1500 # 5P/4P FFC AD 140mm MIC_DET MIC_DET +12V_A +12V_A MIC_SK MIC_SK GND_A GND_A 1 # 1509 MIC_VCD # 1506 MIC_VCD GND_A GND_A MIC_DET MIC_DET 1P F1 MPEG_GND MIC_DET EH SIDE (1102) 1203 8203 #1213 TO DIPMATE 88 1211 1 LPS-MAINS 8201 TRAFO 1 1103 1501 1307 ## 1322/1323 AC_VCD DIPMATE # 88 1 FM CLICK (NOT USA) (USA) AM ANT AUX IN LOUDSPEAKER MATRIX SURROUND 280mm EH TOP # 1204 # 1207 1 2P 280mm PIN TYPE 1 3P 5V6_ECO 1101 $$ 1203 LPC STOKO PIN N (FOR -/30,-/33,-/34 & -/37 ONLY) EH TOP $$ 1209 $$ 87 1564 L 10P DIPMATE PWDN 1201 280mm AC_H ECO6 LAYOUT CELL PIN TYPE MAINS SUPPLY 1210 AC_CT STOKO PIN TRAFO # 1204 EH TOP AC_H TUNER EH TOP 1202 (1105) NTC 1568 1 2P 1 DIPMATE $$ - PROVISION FOR SETS WITH ECO FEATURE (ONLY FOR -/22 VER.) . MIC_VCD (1102) GND NOTE : ## - PROVISION FOR SETS WITH MATRIX SURROUND. 1 COMBI AC_VKK 1560 FM COAX # 1602 3P/4P 280mm 86 AC_VCD # - PROVISION FOR SETS WITH VCD/MP3 FEATURE . COMBI TO STOKO PIN 1568 AC_H 1102 TO STOKO PIN 1568 3P 180mm 220mm F2 280mm 120mm # MPEG01 EH TOP 1 (UL GROUNDING WIRE - ONLY FOR -/37 VER.) 1106 GND_D # 1705 1 AC_H FROM ECO-MTF MODULE’S CHASSIS (BOTTOM SCREW NEAR THE COMBI PCB) GND_D +12V_A 180mm 1P DSA_STR 280mm FFC TOP 1P 1211 GND_D PORE 10P HEATSINK WIRE SOLDERED FROM 8201 or 8203 DSA_ACK GND_D # 1802 PORE STOKO PIN 1560 CD_SILD (1104) 1210 1563 180mm DSA_DATA # VCD GROUND ISOLATOR FFC TOP 1P SH_DATA CD_SHDATA EH TOP MIC_VCD 1601 CD_SHCLK CD_SICL SICL 1503 NON-VCD CD_SHCLK 2P EH TOP GND_D #VCD CD CHANGER SH_CLK EH TOP # 1505 CD_SHSTR CD_GND +12V_M 2P CD_SHSTR # 1803 SH_DATA (1102) GND_M +12M 220mm SILD 1 GND_D +12M # 1801 GND_A 1500 1701 1 TP_REC_LEFT COMBI 1 (1103) 340mm GND_D EH TOP TP_REC_RIGHT +5V_CD # 1603 1 FFC TOP 1508 1 1706 2 EH SIDE 1 1 CD_RIGHT +5V_CD 1507 CDC-L2C TP_REC_LEFT 15P 180mm FFC BD CVBS 1800 30P / $$ 32P 180mm ECO-MTF 1502 1710 GND_A FFC SIDE FFC AD ECO-MTF GND_A CD_RIGHT EH SIDE PWDN NTC +5V6_ECO NTC PWDN I2C_CLK D_GND +5V6 I2C_DATA I2C_DATA I2C_CLK D_GND F1 F2 MUTE AMP_ON HP_LEFT HP_GND HP_RIGHT SA_IN D_GND -33V +5V6 -33V F1 F2 MUTE AMP_ON HP_LEFT HP_GND HP_RIGHT SA_IN TU_STEREO TU_CLK TU_DATA TU_ENABLE TU_GND CD_ON 1 1400 HEADPHONE 220mm CD_LEFT CD_SWINFO CD_SWINFO D_GND TU_STEREO TU_CLK TU_DATA TU_ENABLE TU_GND CD_ON CD_SHSTR CD_SWINFO CD_SHSTR CD_SWINFO CD_SHCLK DSA_DATA (1101) CD_SHCLK CD_SICL CD_SICL DSA_ACK CD_SILD CD_SHDATA CD_SHDATA DSA_STR FRONT VCD CD_LEFT GND_D 2P CD_SILD $$ 1439 1438 PB INFO ECO-MTF 1401 EH SIDE 1 1401 1601 REC INFO MIC AMP CD_GND MIC_VCD CD_GND VCD GND_A CD_PORE GND_A CD_PORE +12V_A MIC_SK NON-ECO ECO +12V_A MIC_SK FFC SIDE MIC CDC-L2C MIC_DET # 48 1 # 1801/1802 # VCD 1 MIC_DET EH TOP $$ LPS 1206 TRAFO 1208 L N MAINS SUPPLY (FOR -/21 & -/22 ONLY) FW-C255 Wiring diagram ... 34280 dd wk148 6-1 6-1 FTD DISPLAY PIN CONNECTIONS 2G 1G FRONT BOARD j h r m n p 7G 8G 12G B5 B4 B3 B2 B1 (12G) Col 1 B5 B4 B3 B2 B1 c d Dp B10 B9 B8 B7 B6 (11G) 11G P1 B1 B1 P2 B2 B2 Component Layout .......................................................... 6-3 Circuit Diagram - Karaoke part ........................................ 6-4 P3 B3 B3 Circuit Diagram - Microprocessor part ............................ 6-5 Circuit Diagram - Headphone / Miscellaneous part ........ 6-6 P4 B4 B4 P5 B5 B5 /21/21M/33 /30/37 Remarks Simple Karaoke x - Mic Detect x - RDS - - ECO Power LED - - 1800 x - Mic Socket Karaoke x - 820R 820R 3565 4R7 2R2 FTD Filament 3566 - 2R2 FTD Filament 3567 4R7 2R2 FTD Filament 3568 - 2R2 FTD Filament 4411 x - Karaoke 6429 x - Karaoke 9401 x - FTD Filament 9402 x - FTD Filament NTC (Middle) (Right) (Up) 8G 7G 6G 5G 4G 3G 2G a a a a a a a a h h h h h h h h j,p j,p j,p j,p j,p j,p j,p j,p k k k k k k k k b b b b b b b b f f f f f f f f P7 B7 m m m m m m m m P8 B8 g g g g g g g g c c c c c c c c B10 e e e e e e e e B11 r r r r r r r r B12 n n n n n n n n B13 d d d d d d d d (1) P10 (2) (3) P12 3492 (Left) 9G B6 P11 1802 10G P6 P9 Stroke Versions Features / Item no. 12G Variation Table and FTD Display pin connection ............ 6-1 Chip Layout ...................................................................... 6-2 Electrical Parts List .......................................................... 6-7 B5 B4 B3 B2 B1 B10 B9 B8 B7 B6 B13 B12 B11 (2G - 9G) TABLE OF CONTENTS 10G 9G 11G b k g e 6G 5G 11G a f 4G 3G B9 (Low) P13 - P14 - - - Col - - - - - P15 - - - Dp - - - - - P16 - - - - - - - - - - - 1G FTD DISPLAY PIN NO. 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 FUNCTION F - - - 1 2 3 4 5 6 7 8 9 10 11 12 - - - P P P P P P P P P P P P P P P P - - - F 1 G GG G G G G G G G G G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 6-2 6-2 CHIP LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 118 3461 pt 1 dd wk149 6-3 6-3 COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 118 3461 pt 1 dd wk149 6-4 6-4 CIRCUIT DIAGRAM - KARAOKE PART 2809 E2 2810 E3 2811 E4 1 2812 E5 2813 E5 2814 E6 2815 E7 2816 E7 2817 D7 2818 E7 3423 A9 3800 A1 2 3801 A1 3802 B2 3803 B3 3804 A3 3805 A3 3806 B3 3807 B4 3808 B5 3809 A5 3 7802 E2 7803 E2 7804 E5 7805 E7 7 8 9 MIC DETECT 0V 1.4V 10K 7801 BC847B TO COMBI 3811 680p GND_A 1802 3813 +12V_A 33R 1n 3806 470R 3807 RK09D 20K GND_A 2803 MIC 470n 0V 0V MIC 3808 A 1u 8.9V 2805 0.7V D 3812 470n 0.7V 5 1u 1M MicDet 7411 (TO SH 130-1) BC847B 2808 3810 GND_A 2428 10K 560R 2807 2K7 MIC 7800 BC847B 4n7 100n 10K 10K 2801 2802 3802 B 3804 3800 4K7 3803 22u 3 7411 A9 7800 B4 7801 B5 +12V_A 2804 3805 5800 6 5800 B2 6800 E4 6801 E4 6 5.8V 1 3822 E7 3823 D7 3824 E7 3423 1M 7 3819 E5 3820 E6 3821 E6 5 +12V_A GND_A 4 2 3816 E4 3817 E5 3818 E5 SIMPLE KARAOKE 6K8 3801 MIC 1800 TC38 3813 B7 3814 E3 3815 E3 4 +12V_A A 3810 A5 3811 B5 3812 B6 330R 2806 B5 2807 A5 2808 A6 3809 2803 B3 2804 A4 2805 B4 47u 2428 A9 2801 B2 2802 B3 2806 1800 A1 1801 B9 1802 B8 11.9V 470R GND_A MIC # 1 1 2 2 3 3 4 4 5 1801 MIC_DET B +12V_A MIC_SK GND A MIC_VCD FE-ST-VK-N FE-ST-VK-N C C GND_A # VCD +12V_A 680p 2811 3818 100n 1M 7804 BC847B 2812 3820 3821 2815 1u 10K 10K 1u 2818 1M 100n E 7805 BC847B 220R 680p 2816 # GND_A GND_A 3 4 5 FOR PROVISION ONLY GND_A GND_A 2 100n 2814 1n 2813 100R GND_A 1 3822 SEE VARIANTS TABLE IN SH130-4 3819 1N4148 1N4148 1K 6801 3816 10u 2810 1M 3814 150K 100n 7802 BC847B 3815 7803 BC847B 2809 E 6800 2817 1K8 3817 +12V_A D 12K 3823 +12V_A 3824 D 6 7 8 9 6-5 6-5 CIRCUIT DIAGRAM - MICROPROCESSOR PART 6 10K 1K 1M 3527 1N4148 330R 47u 2441 6426 1N4148 3517 470R 3516 470R 3514 470R 3513 470R 3511 470R 3510 470R 6424 6425 6427 47K 3520 6422 Led4 Led3 4K7 3537 1425 E 3532 1434 9409 1401 3539 D 1K +LPS 3540 1K 3531 10K CD TpShData 1 TpShStr 2 Tp_Rec Tp_Play EH-S F RdsDat 10K 3555 10K 10n 2458 10n 3554 D G 3 4 2 4 5 1 10K 2457 47n 3552 2455 4u7 1436 EC12 1 2 3 10K 10K D H +F 3557 2n2 3556 2456 GND 3 JOGA 100n 2454 OUT 1 DEM G VOLB BAND PASS D JOGB PIN AGC G VS 2 1K CTRL CIRCUIT 3553 INP D 10K T57 15 100R RC5 10K 3545 7402 TSOP2236 9412 100K 3547 10n DIFFERENTIAL RDDA 2 DECODER 7409 BC847B 3550 10K QUAL 1 3551 +LPS +F 1435 EC12 3 +LPS 9411 3549 10n 5 6 7 8 9 10 11 12 13 5 I 4 D D VSSD 11 10n 10 G 2 6K8 100n 2461 6K8 3558 3560 VSS 4 D 1 I2_CLK I2_DAT 5405 2u2 3535 P03x P04x P05x KEY2 KEY1 OPTIONS WC_ 2460 9 D 1K 4404 SCL P03x 12 TEST LOGIC AND OUTPUT SELECTOR SWITCH VSSA 6 3561 5 D RDCL 16 CLOCK REGENERATION AND SYNC 1424 TpShStr D 7 SDA I2C TU E 1K 4403 E2 1431 TpShData I2C 6 P04x XTAL D 3559 E1 E 1430 1423 6415 470K 330R 1422 P05x D RES 3462 PWDN BIPHASE SYMBOL DECODER COSTAS LOOP VARIABLE AND FIXED DIVIDER 3508 KEY0 1N4148 1421 1420 8 VCC E0 2459 D 3526 3 VOLA D I 2u2 2449 TU VP1 3 VREF REFERENCE VOLTAGE 47n 6413 2453 CLOCKED COMPARATOR 5 VDDA 2448 1N4148 2 1N4148 Reset 7 CIN 3525 330R P03 8 SCOUT 560p D 6412 6430 1407 1406 7403 M24C01 1 +F QUALITY BIT GENERATOR TEST 2445 330R P04 1K 4402 1N4148 1429 VDDD OSCILLATOR AND DIVIDER RECONSTRUCTION FILTER CdShStr 6429 1416 100p 80 1N4148 Amp_On 3505 100R 1415 1414 100p 1K 3524 P05 SA P10 P11 3504 6411 C 1N4148 2469 79 NTC +F 6428 2468 78 P54 3502 1413 330R 1N4148 P06 1412 3534 P53 3523 CdSwinfo 1K 3503 6410 P07 LPSWakeUp 3499 1K 330R TuStereo HPDet 1K 1N4148 P08 1411 MicDet 470K 1K 3522 1410 470K 3498 330R 6409 1409 3533 3422 1N4148 P09 2451 4 MUX 14 B D 2450 OSCO OSCI 560p 57 Khz BANDPASS (8th ORDER) MODE 2444 1K5 ANTIALIASING FILTER 470R Led1 1K 1K G 100n 1n 10K 2443 3541 H 3542 D 13 D 2u2 47p 22p 22p 1408 470K 3497 72 JOGA RC5 JOGB CdSiCl CdSiLd VOLB 2447 2K2 7401 SAA6579T 22u 71 P45 OPTIONS 3521 100n TuEnable AT-51 4M332 3544 3543 220K 3496 4412 5404 2446 22u 2463 1K +F D 47p 2427 70 1437 G 6423 P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 2u2 KEY2 6408 LPSWakeUp D 10K 2440 D D LPC 2434 10n 1K 3536 9406 1K 1 3459 1K 10K 3460 2 P12 10K 3458 3 P13 1K 3457 4 P14 3456 1K 5 P15 1K 3455 6 P16 7 8 2436 15p 2435 15p 3453 10K 3454 P17 TEST 9 11 P22 10 P21 D XTAL Reset VOLA RdsClk 12 RESET 2433 33p 2432 33p 10K 13 XIN 14 XOUT 16 P20 17 P30 1K 15 VSS 8MHz 3452 1K 3451 18 P31 1K 3450 19 P32 CdPore 5403 DT-38 32K768 22p 3518 7407 BC847B 10K Led2 P16 5401 1K P15 1K 3491 P14 1K 3490 64 P96 1K 63 P95 3489 P12 P13 3488 62 P94 1K P11 1K 61 P93 3487 P10 60 P92 3486 P09 1K 59 3485 P08 P91 3484 58 P90 1K P07 1K 57 P87 3483 P06 3482 56 P86 1K P05 1K 55 P85 3481 P04 3480 1K 54 P84 1K P03 3478 1K 3479 53 52 P82 P83 P01 1K 51 P81 3476 50 P80 1K 49 P77 3477 48 P76 G01 G02 G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 3495 P44 P55 I/O PORT 1 CST D 5402 RES RdsDat CdShData 470p I2_DAT CdShClk I2_CLK I2_DAT D I2_CLK CdSiCl TuDat 2431 CdSiLd CdSiLd P02 G12 G12 1K 3475 G10 1K 3474 G11 47 P75 1K 46 P74 3473 G08 1K 3472 G09 1K 3471 45 P73 20 P33 1K 21 P34 3447 3449 1K 3448 1K 3444 D 1K 3445 22 P35 23 P36 24 P37 I/O PORT 3 I2_DAT CdSiCl 1K 100p 10K 2467 100p 3563 10K 2466 3564 G11 3470 G07 44 P72 1K G06 1K 3468 G05 43 P71 1K 42 P70 25 P00 7400 TMP87CN71 470p 470p 2430 10K 2429 3441 (I/O PORT 2) 26 P01 I2_CLK P43 69 77 27 P02 3438 P42 KEY0 KEY1 P52 6 BIT A/DCONVERTER A 7408 BC857B 2439 D 1K 3493 3494 76 CLOCK/TIMING CONTROLLER 3515 7406 BC847B 10K 2438 3443 1K 75 1K 1K 68 P51 28 P03 3512 7405 BC847B 10K D 10K 3442 1K 67 P41 P50 8 BIT TIMER/COUNTER 3509 7404 BC847B 22p 3506 3437 P40 74 1K 10K 66 P47 INTERRUPT CONTROLLER 1 2437 10K 3440 3436 TuClk 3439 VKK 31 P06 16 BIT TIMER/COUNTER FTD +LPS RdsClk 1K 1K +5V6 10K 3435 Mute TuCe 65 73 29 P04 +5V6 +5V6 13 +F P97 P46 30 P05 D 3546 3434 12 F1x -FTD 10K 1K 1K Cd_On HP_Mute -VKK 32 P07 I/O PORT 5 3433 CPU VDD 33 VDD +H 3432 F PROGRAM COUNTER 34 P60 1K TpShStr 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3548 3430 1K D PROGR MEMORY (ROM) 48KX8 BIT 35 P61 TpShData E I/O PORT 9 I/O PORT 4 3429 1N4148 D I/O PORT 8 DATA MEMORY (RAM) 1024X8 BIT 3446 10K Led1 3469 G04 3467 38 P64 36 P62 6407 35 34 33 32 31 30 29 28 27 26 25 24 VKK 6406 1N4148 39 E 39 P65 1K I/O PORT 0 Led2 3428 D F2x FTD I/O PORT 7 37 P63 C 100p 10K 2465 G10 100p 3463 1K 1K 3426 1N4148 10K 3427 40 P66 I/O PORT 6 6405 Led3 9408 41 1K 11 +5V6 P67 3424 3466 G03 1K 3465 10K 3425 6404 1N4148 10 +5V6 3507 4436 10K G02 G01 G01 3464 B Led4 9 1400 12-ST-29GNK -FTD 2464 3461 A 8 MT1 MT2 -FTD 7 820R 5 MT1 MT2 4 3519 3 470R 2 2452 1 G 1400 A5 1401 E13 1406 D9 1407 D9 1408 C9 1409 C9 1410 C10 1411 C9 1412 C9 1413 C10 1414 C9 1415 C9 1416 C10 1420 D9 1421 D9 1422 D10 1423 E9 1424 E9 1425 E10 1429 D9 1430 D9 1431 D10 1434 F10 1435 G13 1436 I13 1437 G4 2427 B7 2429 E1 2430 E2 2431 F2 2432 F4 2433 F4 2434 F4 2435 E4 2436 E5 2437 B9 2438 B10 2439 B11 2440 B12 2441 A13 2443 H2 2444 H2 2445 H2 2446 G4 2447 G5 2448 I2 2449 I2 2450 G6 2451 H8 2452 H9 2453 H9 2454 H11 2455 H11 2456 H11 2457 H13 2458 H13 2459 I13 2460 I13 2461 D12 2463 B7 2464 A2 2465 A3 2466 A3 2467 A4 2468 F11 2469 F12 3422 C7 3424 B2 3425 B1 3426 C2 3427 C1 3428 C1 3429 C2 3430 C2 3432 D2 3433 D2 3434 D2 3435 D2 3436 D2 3437 D2 3438 E2 3439 E1 3440 E7 3441 E1 3442 E7 3443 B7 3444 E2 3445 E3 3446 E3 3447 E3 3448 E3 3449 E3 3450 E3 3451 E3 3452 E4 3453 F5 3454 E5 3455 E5 3456 E5 3457 E5 3458 E5 3459 E6 3460 E6 3461 A2 3462 E6 3463 A2 3464 B2 3465 B2 3466 B2 3467 B2 3468 B3 3469 B3 3470 B3 3471 B3 3472 B3 3473 B3 3474 B3 3475 B4 3476 B4 3477 B4 3478 B4 3479 B4 3480 B4 3481 B4 3482 B5 3483 B5 3484 B5 3485 B5 3486 B5 3487 B5 3488 B5 3489 B6 3490 B6 3491 B6 3493 C6 3494 C7 3495 C6 3496 C7 3497 C6 3498 D6 3499 D7 3502 D6 3503 D7 3504 D6 3505 E7 3506 E7 3507 A8 3508 A9 3509 A9 3510 A9 3511 A10 3512 A10 3513 A10 3514 A11 3515 A11 3516 A11 3517 A12 3518 A12 3519 A13 3520 B13 3521 C9 3522 C9 3523 C9 3524 D9 3525 D9 3526 D9 3527 E9 3531 F10 3532 E9 3533 E10 3534 E10 3535 C10 3536 F4 3537 D11 3539 F11 3540 F11 3541 H2 3542 H2 3543 G4 3544 G4 3545 H6 3546 I7 3547 H6 3548 I7 3549 H8 3550 H9 3551 H11 3552 H12 3553 H12 3554 G13 3555 G13 3556 I13 3557 I13 3558 D12 3559 D12 3560 D13 3561 D13 3563 A3 3564 A3 4402 E6 4403 D12 4404 D13 4412 F7 4436 A2 5401 B6 5402 E4 5403 E4 5404 G5 5405 C12 6404 B1 6405 C1 6406 C1 6407 C1 6408 C8 6409 C8 6410 C8 6411 D8 6412 D8 6413 D8 6415 E8 6422 A9 6423 A9 6424 A11 6425 A10 6426 A12 6427 B13 6428 C11 6429 C11 6430 D11 7402 H10 7403 C12 7404 B9 7405 B10 7406 B10 7407 B11 7408 A13 7409 H9 9406 B6 9408 A4 9409 F7 9411 H9 9412 H9 6-6 6-6 CIRCUIT DIAGRAM - HEADPHONE / MISCELLANEOUS PART 2424 F3 2425 C7 2426 C8 2470 B6 2 2600 D8 2601 E8 2602 F8 2603 F7 2604 E7 2605 E7 2606 F8 3400 A9 3402 B9 3405 F5 3406 E5 3407 E4 3 3408 F5 3410 A2 3411 A2 3412 A3 3413 A3 3414 C2 3415 C2 3416 C3 4 3417 C3 3418 C7 3419 C7 3420 C7 3421 C8 3492 F4 3528 E5 3562 F4 3565 A8 3566 A9 3567 B8 3568 B9 5 3569 B6 3600 E6 3601 E6 3602 D8 3603 D8 3604 F7 3605 F7 4400 E4 6 4401 E5 4405 F5 4406 F4 4407 B5 4408 C4 4409 E4 4410 B5 4411 D5 4413 E4 4414 E5 4415 A5 4460 F2 7 5400 B7 5600 D7 5601 E7 5602 E8 +F 2419 4 4 CD_SICL 5 5 CD_SHCLK 6 6 CD_SHSTR 7 7 CD_SWINFO 8 8 CD_ON 9 9 TU_GND 10 10 2413 3417 11 11 100p 1K 12 12 3414 TU_CLK 13 13 1K 3416 TU_STEREO 14 14 3415 1K CD +F TuDat 19 AMP_ON 20 20 Amp_On MUTE 21 21 Mute +5V6 25 25 D_GND 26 26 I2C_CLK 27 27 I2C_DATA 28 28 PWDN 29 29 NTC 30 30 +5V6_ECO 31 LPC 32 F 100n 2403 100u 2402 220n 2426 470K 3421 HP_LEFT I2C 1K HP GND_A 5600 2600 2u2 22n F1 3600 -VKK 4400 4401 4409 100n D 4414 +5V6 4413 7600 BC817-25 1K I2_CLK 1K 7601 BC817-25 1K I2_DAT 4405 +5V6_ECO +F 47p 2424 47p 2423 47p 2422 FE-ST-VK-N 2421 7602 BC857B TU 1K 9487 3492 2K2 4406 5602 2u2 22n 2u2 2602 2606 100n 22n +5V6 HP 1N4148 F 1601 1 RT-01T 3562 2K2 2601 6600 LPC (ESD WIRE TO COMBI PCB) 3605 D HP_Mute (FROM SH 130-1) I2C 10K # 1 2 3 4 5 E 3 5 5601 NTC 3405 9514 1600 TC38 1 6 PWDN 9506 4 2 HP 3601 (TO SH 130-1) 7 1K 4460 HP TU 3406 3407 HPDet +5V6 4411 D F2 2400 D 3602 9404 3603 24 HP 4K7 24 D 100p -Vkk D 100p 23 (TO SH 130-1) HP_RIGHT 18 23 1N4148 TuStereo SA_IN 19 F1 47n 6420 SA TuClk 18 22 2425 1K5 82K 1K 3418 82K TuEnable HP_GND 22 C TuCe HP_LEFT F2 +F (DSA_DATA) 2604 17 B CdSiCl 9410 2605 16 17 (TO SH 130-1) FTD 4K7 16 1N4003 2603 SA_IN HP_RIGHT TU 4408 10K 15 D 6402 10p E 15 F2x CdSwinfo 3528 D D_GND 4R7 Cd_On 10p C 3402 2R2 +5V6 CdShStr 2411 TU_DATA 3568 2R2 D 10K CdShClk 2410 TU_ENABLE 4410 150K SH_DATA 47p B 3569 3408 DSA_DATA 3567 2409 CD_SHDATA 100n A F2 2u2 100n 3 CdShData 100u 2405 3 5400 +H 4407 2404 CD_SILD 100n 2401 47p 2420 4415 47p 2418 47p 47p 2417 47p 2415 47p 2416 2414 10K 3413 10K 47p 1N4003 2412 (TO SH 130-1) FTD +LPS CdSiLd 9487 F5 9506 F3 9514 F3 F1x 6401 3419 2 4R7 9401 +5V6_ECO 3420 2 CdPore (DSA_ACK) 3604 CD_GND 3400 2R2 9402 1u 1 3566 2R2 D 100n 1 3565 F1 1N4003 2470 DSA_ACK CD_PORE 3412 1438 1439 DSA_STR 10K NON-VCD 10K 3411 VCD 3410 A 9401 A9 9402 A9 9404 D5 9410 C5 9 6400 CD 6600 F7 7600 E7 7601 E7 7602 F6 8 +5V6 +F 6400 A7 6401 A7 6402 B7 6420 C7 4u7 2420 A5 2421 F2 2422 F2 2423 F3 4u7 1 2416 A4 2417 A4 2418 A4 2419 A5 4u7 2412 B4 2413 C3 2414 A4 2415 A4 4u7 2408 B9 2409 B9 2410 F5 2411 F5 2406 2404 B7 2405 B7 2406 A9 2407 A9 2407 2400 E3 2401 A7 2402 A7 2403 A7 2408 1438 A1 1439 A1 1600 E9 1601 F8 6 7 8 9 6-7 6-7 ELECTRICAL PARTS LIST - FRONT BOARD MISCELLANEOUS 1400 3139 110 52850 FTD Display 12-ST-29GNK 1406 2422 128 02917 1407 2422 128 02917 Tact Switch Tact Switch 1408 2422 128 02917 1409 2422 128 02917 Tact Switch Tact Switch 1410 2422 128 02917 1411 2422 128 02917 Tact Switch Tact Switch 1412 2422 128 02917 1413 2422 128 02917 Tact Switch Tact Switch 1414 2422 128 02917 1415 2422 128 02917 Tact Switch Tact Switch 1416 2422 128 02917 1420 2422 128 02917 Tact Switch Tact Switch 1421 2422 128 02917 1422 2422 128 02917 Tact Switch Tact Switch 1423 2422 128 02917 1424 2422 128 02917 Tact Switch Tact Switch 1425 2422 128 02917 1429 2422 128 02917 Tact Switch Tact Switch 1430 2422 128 02917 1431 2422 128 02917 Tact Switch Tact Switch 1434 2422 128 02917 1435 2422 129 16707 Tact Switch Rotary Encoder 24P 1436 2422 129 16708 1439 2422 025 17414 Rotary Encoder 24P Flex Socket 30pin Hort. 1600 2422 026 05059 1800 2422 026 05059 Headphone Socket Mic Socket /21/21M 1802 4822 265 11183 Flex Socket 4pin Hort. /21/21M CAPACITORS 2402 4822 124 23432 100µF 20% 10V 2403 4822 126 14305 2404 4822 124 23432 100nF 10% 16V 100µF 20% 10V 2405 4822 126 14305 2406 4822 124 12032 100nF 10% 16V 4,7µF 20% 50V 2407 4822 124 12032 2408 4822 124 12032 4,7µF 20% 50V 4,7µF 20% 50V 2409 4822 124 12032 2412 4822 126 14305 4,7µF 20% 50V 100nF 10% 16V 2413 4822 122 31765 2425 3198 017 34730 100pF 2% 63V 47nF 16V 2426 4822 126 13879 2427 3198 028 52290 220nF +80/-20% 16V 22µF 20% 50V 2428 3198 017 41050 2432 2222 867 15339 1µF 10V /21/21M 33pF 50V 2433 2222 867 15339 2434 5322 126 11583 33pF 50V 10nF 10% 50V 2435 4822 122 33752 2436 4822 122 33752 15pF 5% 50V 15pF 5% 50V 2451 4822 126 14305 2452 4822 126 14305 100nF 10% 16V 100nF 10% 16V 2453 5322 126 11583 10nF 10% 50V ELECTRICAL PARTS LIST - FRONT BOARD 2454 4822 124 12032 2456 4822 126 14238 4,7µF 20% 50V 2,2nF 50V 3439 4822 051 30103 3440 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3493 4822 051 30102 3494 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 2457 5322 126 11583 2458 5322 126 11583 10nF 10% 50V 10nF 10% 50V 3441 4822 050 21003 3442 4822 051 30103 10k 1% 0,6W 10k 5% 0,062W 3495 4822 051 30102 3496 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 2459 5322 126 11583 2460 5322 126 11583 10nF 10% 50V 10nF 10% 50V 3443 4822 051 30102 3444 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3497 4822 051 30102 3498 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 2461 4822 126 14305 2463 3198 028 52290 100nF 10% 16V 22µF 20% 50V 3445 4822 051 30102 3446 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3499 4822 051 30102 3502 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 2600 4822 126 14494 2601 4822 126 14494 22nF 10% 25V 22nF 10% 25V 3447 4822 051 30102 3448 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3503 4822 051 30102 3504 4822 051 30101 1k 5% 0,062W 100R 5% 0,062W 2602 4822 126 14305 2603 4822 124 22651 100nF 10% 16V 1µF 20% 50V 3449 4822 050 11002 3450 4822 051 30102 1k 1% 0,4W 1k 5% 0,062W 3505 4822 051 30102 3507 4822 051 30471 1k 5% 0,062W 470R 5% 0,062W 2801 4822 126 13193 2802 4822 126 14305 4,7nF 10% 63V /21/21M 100nF 10% 16V /21/21M 3451 4822 051 30102 3452 4822 050 21003 1k 5% 0,062W 10k 1% 0,6W 3508 4822 051 30471 3509 4822 051 30103 470R 5% 0,062W 10k 5% 0,062W 2803 5322 126 11578 2804 3198 017 44740 1nF 10% 50V /21/21M 470nF 10V /21/21M 3453 4822 051 30103 3454 4822 051 30102 10k 5% 0,062W 1k 5% 0,062W 3510 4822 051 30471 3511 4822 051 30471 470R 5% 0,062W 470R 5% 0,062W 2805 3198 017 44740 2806 4822 126 13909 470nF 10V /21/21M 680pF 10% 50V /21/21M 3455 4822 051 30102 3456 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3512 4822 051 30103 3513 4822 051 30471 10k 5% 0,062W 470R 5% 0,062W 2807 4822 124 81286 2808 3198 017 41050 47µF 20% 16V /21/21M 1µF 10V /21/21M 3457 4822 050 21003 3458 4822 051 30102 10k 1% 0,6W 1k 5% 0,062W 3514 4822 051 30471 3515 4822 051 30103 470R 5% 0,062W 10k 5% 0,062W 3459 4822 050 21003 3460 4822 051 30102 10k 1% 0,6W 1k 5% 0,062W 3516 4822 051 30471 3517 4822 051 30471 470R 5% 0,062W 470R 5% 0,062W RESISTORS 3400 4822 050 24708 3402 4822 050 24708 4R7 1% 0,6W 4R7 1% 0,6W 3462 4822 051 30105 3464 4822 051 30102 1M 5% 0,062W 1k 5% 0,062W 3518 4822 051 30103 3521 4822 051 30331 10k 5% 0,062W 330R 5% 0,062W 3410 4822 051 30103 3411 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3465 4822 051 30102 3466 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3522 4822 116 52219 3523 4822 116 52219 330R 5% 0,5W 330R 5% 0,5W 3412 4822 051 30103 3413 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3467 4822 051 30102 3468 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3524 4822 116 52219 3525 4822 116 52219 330R 5% 0,5W 330R 5% 0,5W 3414 4822 051 30102 3415 4822 050 11002 1k 5% 0,062W 1k 1% 0,4W 3469 4822 051 30102 3470 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3526 4822 116 52219 3527 4822 116 52219 330R 5% 0,5W 330R 5% 0,5W 3416 4822 051 30102 3417 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3471 4822 051 30102 3472 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3528 4822 051 30103 3531 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3418 4822 116 52243 3419 4822 117 12864 1k5 5% 0,5W 82k 5% 0,6W 3473 4822 051 30102 3474 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3532 4822 051 30474 3533 4822 051 30474 470k 5% 0,062W 470k 5% 0,062W 3420 4822 117 12864 3421 4822 051 30474 82k 5% 0,6W 470k 5% 0,062W 3475 4822 051 30102 3476 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3534 4822 051 30474 3535 4822 051 30472 470k 5% 0,062W 4k7 5% 0,062W 3422 4822 051 30102 3423 4822 051 30103 1k 5% 0,062W 10k 5% 0,062W /21/21M 3477 4822 051 30102 3478 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3536 4822 050 11002 3537 4822 051 30474 1k 1% 0,4W 470k 5% 0,062W 3424 4822 051 30102 3425 4822 051 30103 1k 5% 0,062W 10k 5% 0,062W 3479 4822 051 30102 3480 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3539 4822 050 11002 3540 4822 050 11002 1k 1% 0,4W 1k 1% 0,4W 3426 4822 051 30102 3427 4822 051 30103 1k 5% 0,062W 10k 5% 0,062W 3481 4822 051 30102 3482 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3546 4822 051 30103 3548 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3428 4822 051 30103 3429 4822 051 30102 10k 5% 0,062W 1k 5% 0,062W 3483 4822 051 30102 3484 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3549 4822 051 30103 3550 4822 117 13632 10k 5% 0,062W 100k 1% 0,062W 3430 4822 051 30102 3432 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3485 4822 051 30102 3486 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3551 4822 051 30101 3552 4822 051 30103 100R 5% 0,062W 10k 5% 0,062W 3433 4822 051 30102 3434 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3487 4822 051 30102 3488 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3553 4822 051 30102 3554 4822 051 30103 1k 5% 0,062W 10k 5% 0,062W 3435 4822 051 30102 3436 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3489 4822 051 30102 3490 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3555 4822 051 30103 3556 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3437 4822 051 30102 3438 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3491 4822 051 30102 3492 4822 117 12968 1k 5% 0,062W 820R 5% 0,62W 3557 4822 051 30103 3558 4822 051 30682 10k 5% 0,062W 6k8 5% 0,062W 6-8 6-8 ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD RESISTORS 3559 4822 051 30102 3560 4822 051 30682 1k 5% 0,062W 6k8 5% 0,062W 4432 4822 051 30008 4433 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4803 4822 051 30008 4804 4822 051 30008 0R Jumper 0603 /21/21M 0R Jumper 0603 /21/21M 7800 4822 130 60511 7801 4822 130 60511 3561 4822 051 30102 3565 4822 050 24708 1k 5% 0,062W 4R7 5% 0,5W /21/21M 4434 4822 051 30008 4435 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4805 4822 051 30008 4808 4822 051 30008 0R Jumper 0603 /21/21M 0R Jumper 0603 Note: Only the parts mentioned in this list are normal 3565 4822 116 81154 3566 4822 116 81154 2R2 5% 0,5W /30/37 2R2 5% 0,5W /30/37 4436 4822 051 30008 4437 4822 051 30008 0R Jumper 0603 /30/37 0R Jumper 0603 4810 4822 051 30008 0R Jumper 0603 3567 4822 050 24708 3567 4822 116 81154 4R7 5% 0,5W /21/21M 2R2 5% 0,5W /30/37 4438 4822 051 30008 4439 4822 051 30008 0R Jumper 0603 0R Jumper 0603 COILS & FILTERS 5400 4822 157 62552 Coil 2,2µH 5% 3568 4822 116 81154 3600 4822 051 30102 2R2 5% 0,5W /30/37 1k 5% 0,062W 4440 4822 051 30008 4441 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5402 4822 242 72066 5403 2422 543 01069 Ceram Resonator 8MHz X’tal Resonator 32,768kHz 3601 4822 051 30102 3602 4822 050 11002 1k 5% 0,062W 1k 1% 0,4W 4442 4822 051 30008 4443 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5405 4822 157 62552 5600 4822 157 62552 Coil 2,2µH 5% Coil 2,2µH 5% 3603 4822 051 30472 3604 4822 051 30472 4k7 5% 0,062W 4k7 5% 0,062W 4444 4822 051 30008 4445 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5601 4822 157 62552 5602 4822 157 62552 Coil 2,2µH 5% Coil 2,2µH 5% 3605 4822 051 30103 3800 4822 116 52283 10k 5% 0,062W 4k7 5% 0,5W /21/21M 4446 4822 051 30008 4447 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5800 4822 157 11235 Coil 22µH 5% /21/21M 3801 4822 051 30682 3802 4822 051 30103 6k8 5% 0,062W /21/21M 10k 5% 0,062W /21/21M 4448 4822 051 30008 4449 4822 051 30008 0R Jumper 0603 0R Jumper 0603 DIODES 6400 4822 130 31878 1N4003G 3803 4822 051 30103 3804 4822 051 30272 10k 5% 0,062W /21/21M 2k7 5% 0,062W /21/21M 4450 4822 051 30008 4451 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6402 4822 130 31878 6404 4822 130 30621 1N4003G 1N4148 3805 4822 051 30105 3806 4822 051 30339 1M 5% 0,062W /21/21M 33R 5% 0,062W /21/21M 4452 4822 051 30008 4453 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6405 4822 130 30621 6406 4822 130 30621 1N4148 1N4148 3807 2120 366 90292 3808 4822 051 30471 Potm Rotary 20K /21/21M 470R 5% 0,062W /21/21M 4454 4822 051 30008 4455 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6407 4822 130 30621 6408 4822 130 30621 1N4148 1N4148 3809 4822 051 30561 3810 4822 051 30105 560R 5% 0,062W /21/21M 1M 5% 0,062W /21/21M 4456 4822 051 30008 4457 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6409 4822 130 30621 6410 4822 130 30621 1N4148 1N4148 3811 4822 051 30331 3812 4822 051 30103 330R 5% 0,062W /21/21M 10k 5% 0,062W /21/21M 4458 4822 051 30008 4459 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6411 4822 130 30621 6412 4822 130 30621 1N4148 1N4148 3813 4822 051 30471 4400 4822 051 30008 470R 5% 0,062W /21/21M 0R Jumper 0603 4461 4822 051 30008 4462 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6413 4822 130 30621 6415 4822 130 30621 1N4148 1N4148 4401 4822 051 30008 4405 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4463 4822 051 30008 4464 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6420 4822 130 30621 6422 9322 178 15676 1N4148 LTL-8166FTNN 4406 4822 051 30008 4407 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4465 4822 051 30008 4466 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6423 9322 178 15676 6424 9322 178 15676 LTL-8166FTNN LTL-8166FTNN 4408 4822 051 30008 4409 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4467 4822 051 30008 4468 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6425 9322 178 15676 6428 4822 130 30621 LTL-8166FTNN 1N4148 4411 4822 051 30008 4412 4822 051 30008 0R Jumper 0603 /21/21M 0R Jumper 0603 4469 4822 051 30008 4470 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6429 4822 130 30621 6600 4822 130 30621 1N4148 /21/21M 1N4148 4413 4822 051 30008 4414 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4471 4822 051 30008 4472 4822 051 30008 0R Jumper 0603 0R Jumper 0603 TRANSISTORS & INTEGRATED CIRCUITS 4420 4822 051 30008 4421 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4473 4822 051 30008 4474 4822 051 30008 0R Jumper 0603 0R Jumper 0603 7400 3139 110 52941 7402 9322 155 22667 TMP87CS71F “C255S52941” IR Receiver TS0P2236ZC1 4422 4822 051 30008 4423 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4475 4822 051 30008 4476 4822 051 30008 0R Jumper 0603 0R Jumper 0603 7403 9965 000 04931 7404 4822 130 60511 M24C01-WMN6 BC847B 4424 4822 051 30008 4425 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4477 4822 051 30008 4478 4822 051 30008 0R Jumper 0603 0R Jumper 0603 7405 4822 130 60511 7406 4822 130 60511 BC847B BC847B 4426 4822 051 30008 4427 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4479 4822 051 30008 4480 4822 051 30008 0R Jumper 0603 0R Jumper 0603 7407 4822 130 60511 7409 4822 130 60511 BC847B BC847B 4428 4822 051 30008 4429 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4481 4822 051 30008 4601 4822 051 30008 0R Jumper 0603 0R Jumper 0603 7411 4822 130 60511 7600 4822 130 42804 BC847B /21/21M BC817-25 4430 4822 051 30008 4431 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4801 4822 051 30008 4802 4822 051 30008 0R Jumper 0603 /21/21M 0R Jumper 0603 /21/21M 7601 4822 130 42804 7602 4822 130 60373 BC817-25 BC857B service spare parts. BC847B /21/21M BC847B /21/21M 8-1 8-1 COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. MAINS BOARD TABLE OF CONTENTS Component Layout .......................................................... 8-1 Circuit Diagram ................................................................ 8-2 Electrical parts list ............................................................ 8-1 3139 113 3465 pt 1 dd wk149 ELECTRICAL PARTS LIST - MAINS BOARD MISCELLANEOUS 1205 9965 000 07788 1210 2422 129 16478 1212 4822 071 55002 COILS & FILTERS 5206 4822 157 11832 ! ! Fuse T2A 250V Voltage Selector 5A ! Fuse T5A 250V ! Mains Filter 400µH 3A Note: Only the parts mentioned in this list are normal service spare parts. 8-2 8-2 MAINS CIRCUIT 1201 A3 1204 C3 1205 C2 1206 C1 1207 C5 1208 D1 1209 C6 1210 E2 1211 E6 1212 E5 2201 A9 2202 A4 2207 A6 2208 A3 2209 A6 2210 A8 2203 A8 2204 A9 2205 A6 2206 A4 1 2211 B9 2212 B10 2213 B3 2214 B8 2 2215 B9 3202 A6 3203 A7 3204 A7 3205 A9 3206 A5 3207 A5 3208 B6 3209 B1 3212 B2 3214 B6 3215 B8 3 3216 B1 3217 D1 3218 A2 3220 A2 3221 A2 3222 A10 3224 B3 5201 A4 4 5202 A8 5203 A4 5204 B5 5206 C1 6201 A5 6202 A5 6203 A10 6204 A10 5 6205 A6 6206 A5 6207 A3 6208 A8 6213 B10 6214 B5 6215 B2 6216 B6 6209 A9 6210 A3 6211 A5 6212 B9 6 6217 A1 6218 A1 6219 A2 7201 A6 7202 A7 7203 B2 7204 B5 7205 B7 7 7206 B1 8201 E1 9201 C3 9202 C1 9203 C2 9204 D1 9205 E2 9206 E2 8 9207 A3 9 10 For Low Power Standby version only LPS (+12V relay) 3205 100u 2212 2204 33K 5V6_ECO 6213 2n2 BZX79-C5V6 4n7 BC557B 7205 100u 2215 6212 1N4148 2214 BZX79-C39 A GND_LPS 6209 2211 100n 2210 1N4148 6 3 6203 3222 2 1 6204 1N4148 5 100n 4M7 3203 100u 10K 2207 100n 4 1N4148 2K2 2M2 9 GND_LPC 47n 7202 BC547B 6216 3214 12 330R 100K +0.3V 100u 1 3202 6205 10n 7204 BC337-40 1N4003 1N4148 3221 3220 100R 100R 470n For /21,/37 3224 BC557B 7201 +39.0V 3208 6214 2209 1M 3207 1N4003 10n 2203 1N4148 2201 5202 STBY 6208 470R 47n 2202 1m +39.6V 100K +36.8V 3204 3215 6215 6211 5203 2205 3206 6206 5204 1K 220n 2213 0V B GND_LPS 4 0V 3216 47K 6210 2208 6202 0V 3212 1N4148 3209 33K +5.4V 7206 BC547B 0V For /22 7203 0V B 1N4148 BC337-25 1m T200mA For /22 6207 GND_LPC +39.4V 1N4003 5201 1N4148 +12.9V P 6201 1201 22n 1N4148 6218 6217 1N4148 LPC 9207 +12.9V 1N4003 P 2206 A 6219 BZX79-C5V6 5V6_ECO 1N4003 4K7 (+12V relay) LPS PW_DN 680R +C 3218 5 6 8 7 GND_LPC VOLTAGE REGULATION OZ-SS-112L 1204 For /22 Not for /22 C C 9201 For /21 only For VCD/MP3 only 1205 1207 Mains Transformer T2A 1 1 1206 2 9202 5206 For /22 only EH-B 1 PW_DN GND_LPS +C D GND_S GND_LPC 2 LPC 9204 2 1 2 1208 1209 EH-B 9203 3 5V6_ECO D 0V 1 127V Variation Table 1 8201 1205 1210 3217 5206 9201 9202 9203 9204 9205 9206 /21 5 /22 127V 6 /37 1210 7 5 4 GND_S x x x x x x x 4 1 For /37 3 6 240V 2 3 3217 10M 2 For /21 E 1212 8 T5A 9 x x x x x x E 10 For /37 1 9205 9206 2 1211 EH-B For /22 3 4 5 6 7 8 9 10 9-1 ECO MTF AS DD ES, 070499 2 1 1721 +Motor 3 4 Rec left +Tape +3 2 4, 7 Bias Oscillator Rec Rec info HS Mute Deck B + +3 1707 Pb 3 HS + Rec/PB DECK B A +3 B MOTOR on /off 110 + - 1 + Pb info PLAY 114 erase head + _ B A +3 +3 3758 Speed 5 Rec Pb B 110 MOTOR on /off PLAY 119 Pb info TAPE TRANSPORT Pb DECK A RECORDER MODULE ECO MTF-AS-DD-ES 1707 1 Rec Rec 11, 14 17 Pb 18 +3 + Play B 1 4 0071 8 +Motor Exploded Views & Mechanical Parts Lists ................................. 9-4 Electrical parts list ...................................................................... 9-5 0072 Play A 1 Component Layout ..................................................................... 9-3 Adjustment Table ........................................................................ 9-3 0071 +Motor Block Diagram ............................................................................ 9-1 Circuit Diagram ........................................................................... 9-2 16 Rec 1707 Pb A TABLE OF CONTENTS 12, 15 10, 13 Pb Rec 1707 7712 Rec/Pb Amplifier Feedback 7711 Pb Amplifier Feedback 2 ALC 5, 8 NS/HS Equalization +3 Rec right 6 1 Pb right 1709 Pb left 1 6, 9 Pb HS ECO MTF MODULE Pb B Mute Deck A Pb A Rec info HS HS 1 3 Pb info RECORDER BOARD 1719 9-1 2702 2703 2704 2705 2706 2707 2708 1 G8 G13 I4 I10 G3 E8 E3 2709 2710 2711 2712 2713 2714 2715 A5 C4 C3 I3 E4 H4 B6 2716 2718 2719 2720 2721 2722 2723 2 D6 H5 F5 F9 I10 H10 G10 2724 2725 2726 2727 2728 2730 2731 G8 E6 H7 G5 F7 F6 F5 3 2732 2733 2735 2737 2738 2739 2740 F5 F3 H7 H6 H5 D5 D6 2741 2742 2743 2744 2745 2747 2748 4 B6 B5 D3 C4 B3 C5 H5 2749 2751 2752 2753 2754 2755 2756 H3 E4 H5 C8 C9 C10 C11 2759 2760 2761 2762 3701 3702 3703 5 D2 D2 G4 I4 G8 G12 F12 3704 3705 3706 3707 3708 3709 3711 F13 G13 I4 I11 H10 G10 E7 6 3712 3713 3714 3715 3716 3717 3718 H7 D2 D2 G4 F5 F6 F7 3719 3720 3721 3722 3724 3725 3726 7 F6 F6 F4 F3 G3 G5 G4 3727 3728 3729 3730 3731 3732 3733 H6 I7 H6 H6 F4 D6 C6 3734 3735 3736 3737 3738 3740 3741 8 D5 C6 B6 E4 D3 E4 E3 3742 3743 3745 3746 3747 3748 3749 B4 B3 C4 C3 B5 A5 I4 9 3750 3752 3753 3754 3755 3756 3757 H3 I3 E5 C7 B7 C7 D7 3758 3759 3760 3761 3763 3764 3765 10 F13 F10 F11 G12 H12 B8 C8 3766 3767 3768 3769 3770 3771 3772 D8 E8 B8 C9 B10 E12 F12 11 3773 3774 3775 3776 3777 3778 3779 C10 C10 D11 D12 C12 G11 F11 3780 3781 3782 3785 3786 3787 3788 12 B4 F6 H6 G10 H11 H10 E2 3789 3790 3791 3792 5701 6703 6706 E2 D9 D9 E9 G9 I5 F12 T15 3748 Pb - amplifier 10K 3768 1n5 3755 8K2 2K7 47u 2754 1u 2753 100u 2712 6708 10K 1N4148 6707 100K SPEED 10R CONTROL 110 3K9 HSD 10R non HSD 8 1 T28 MOTOR ON A 8011 Pb INFO DECK B 8013 MOTOR ON B 110 3 2703 G DIPMATE 3705 12V 1721 2 +MOTOR (8.6V-15V) 1 M GND MOTOR EH-S 7704 BC337-25 10V 10R 0.5V 1.5V 0V DC voltages measured with nominal supply voltage TB = 10µs SIGNAL PATH M Play Back Record V EVM 1,5V TB = 10µs ... V ... V ... V .../... V Play mode Rec mode High Speed Dubbing Play deck B / deck A ECO MTF DD AS, 990520 1 2 3 4 5 6 7 Rec/Pb - Switch 1 2 3 4 5 6 7 1707 8 9 10 11 12 13 14 15 16 17 18 8 9 Rec Pb 10 F 114 4 1K 8012 0072 2 47u 3761 470K + H M 0V B M - 7 3.9V 3763 8010 5 5.5V 3707 10n 2721 4u7 2705 M A 6 T31 Normal Speed TB = 10µs 0V 3 Pb INFO DECK A DIPMATE 3758 2K 2.8V E 119 8014 M T3 6n8 2V 0071 1 4 T25 +3 150K 3702 3786 2.3V 5V 10.1V 3703 3704 10.1V 7.7V 8n2 2722 22K 7 3708 1 47K 4n7 2723 2 3787 d 220R c b 1V 68p NFBGND a 100K 100K 3778 3709 220R 3785 220R 470p 18n 2724 6 1n5 2K2 2726 3712 2735 3727 330R 15K 2748 4M7 15K 3729 680R D from 1707-A 2762 5 8 22K 330K I ALC delay T24 T23 T26 BC557B 7701 9.5V 4V 7702 BC547B 3 ERASE OSCILLATOR 3728 3749 9730 3782 2718 0V 1 Pb 3730 2 T21 GND 22n 4 4.5V 1N4148 3776 3772 2K7 3760 10K 3779 2720 6n8 2728 3717 15K 330R 9.5V 9.6V 7KL 4 1K PB INFO EH-S 12V 2 T27 10.1V 9 47u 2737 OP1 ALC-TC 8 T29 +3 7.7V 10.1V 10.1V 10.9V 2738 ALC 3706 3750 220R - 7 22n 0V 3 22u 1n5 2749 5 NFBGND RSD Rec 1n5 RF + 7712-B AN7323 1.3V 6 3752 70 ± 5 kHz 40Vpp typ. 2752 2714 13 ALC1 39R H 7 T4 1707-C 1N4148 9V 8K2 6703 Pb 10 11 12 3725 1K REC INFO TAPE TRANSPORTS M 3759 1 5701 3701 3726 100K 3775 6709 47u 47K 3771 47K 3791 3790 22K 2K2 3711 1n5 2725 1N4148 8K2 2756 3774 1u 2755 2K2 2740 1n5 3 EH-S 1n8 LEFT 2704 RSD 47u Rec/Pb - amplifier 1707-D 8001 Rec 4R7 1n 2727 2 1718 HS DUBBING EH-S D to 6703 2701 1n5 68p 3 2 2702 100u 2706 2761 T16 0V 8003 3 1 1K Rec 2 5V 1 2.9V 3.9V 3715 4 1 3716 8K2 330K T1 T2 Pb A or B = High T10 1711 22K 39R 3724 3 2 level shift 1N4148 680R NFBGND T11 RIF switch optional 3781 3731 T18 5V 1707-A Pb RSD 330K 3721 5V REC = High 6706 3718 5 HS = High 6.5V Rec 47u 2719 1719 T12 T30 T17 10 8.2V REF1 2V 11 22n 4.5V RSD D for High Speed Dubbing (HSD) only 7722 2.3V BC547B 2.3V 5V 18 17 16 15K 3722 220R NFBGND - OP2 REF2 Pb 2731 2730 1n5 2733 7712-A AN7323 47K 1707-F Pb 6 3719 0V12 ALC ALC2 5 3720 + 4 22n 8 RSD Rec 9V 14 Vcc 2732 0V 1707-B 1n8 RIGHT YELLOW SHIELD 2 BC337-25 +3 220u 2713 39R 3741 Rec/Pb - amplifier Pb 1.3V 9 1 0/0.7V 3767 1K F RIGHT 0/0V 7716 4.5V 3753 C Flat Foil Connector optional 7719 0.7/0V BC547B 3792 6n8 MUTE Pb - Deck B HSD only 100n 10K RED right Rec/Pb DECK B 10K BC547B NS/HS Equalisation 330K +3 1u 18K 2751 +3 2707 3734 3738 220R 3740 1K HSD only 7709 5.2V 2.3V 3732 1 100u 2708 3789 3788 GND ROUT FFC 7718 0/2.5V BC547B BC337-25 4.5V 2 3737 13 14 15 Rec/Pb head OP1 ALC-TC +TAPE 6 0/0.7V 3766 4.5V 12K 1n 2743 470p 2759 3713 22K 3714 22K 2760 470p 680R 680R RSD 0/0V 7715 3 4 LOUT 5 12V typ. +3 BC337-25 GND 4 +3 0.7/0V 3757 + RIN 3 10K 1K 1707-E Rec 3770 0/0.7V 3777 2716 47u B LIN 2 3733 RF - 1 3773 4.5V 2 1 MUTE Pb - Deck A 2K2 7711-B AN7323 1.3V 6 LOUT EH-B 7717 4.5/0V BC547B 0.7/0V 3765 3754 6n8 7710 10K BC547B 2K2 10K 0/0V 7714 2K2 2747 ALC1 D ROUT 1 47K 3756 3745 1n 2710 9V 7 +TAPE 2 A 1710 HSD only 22u 2711 0V ERASE HEAD BC337-25 NS/HS Equalisation 13 LEFT 10K 2744 LEFT G 2K2 2741 4.5V 100u 39R 3746 SHIELD GND MUTE circuitry for sets with electronic source selector only 0.7/0V 3764 5.2V 3735 2.3V Pb - amplifier WHITE left +3 0/0V 7713 0/0.7V 3742 330K E 2K2 330K RED right WHITE left 2715 5 3780 Pb head C 3736 3769 2V 3747 3743 10 8.2V REF1 220R 8002 - 11 4.5V OP2 REF2 22u 3 LIN 12 7711-A AN7323 1.3V 9 220u T19 + 1n T8 3 B 8 ALC2 2745 2 LEFT 0V T7 C8 E8 B9 C10 C12 D9 G9 4 3 T20 12K T6 1 9V 14 Vcc 2709 Pb - DECK A 12V typ.T5 470R RIGHT 7715 7716 7717 7718 7719 7722 9730 15 RIN 5 T14 4 +3 +3 7710 C6 7711-A B4 7711-B D4 7712-A F4 7712-B H4 7713 B8 7714 C8 1709 T13 6 ECO MTF AS A E12 D12 D11 F12 G12 H11 D6 14 13 RECORDER BOARD RIGHT 6707 6708 6709 7701 7702 7704 7709 to/from Front Board 1707-F E7 1709 A14 1710 B14 1719 D14 1721 G14 1780 D14 2701 G8 to/from Audio Board 0071 E14 0072 F14 1707-A F9 1707-B E5 1707-C G6 1707-D G2 1707-E E2 9-2 to/from Audio Board 9-2 11 12 13 14 15 I 9-3 9-3 RECORDER BOARD / componentside view 8 Rec/PB switch 0071 0072 1702 1707 1709 1710 1711 1719 1721 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2737 2738 2740 2741 2743 + Motor Motorswitch A Mot. GND Motor + B A PB Info A 1 +3 E B C SPEED ECO MTF DD stage .4, 240699 E1 E3 A5 B8 A7 A7 E8 A3 A4 E8 E8 E2 C6 E6 B5 B3 A3 D2 C2 A2 C6 E5 D5 B4 A3 D7 D5 B4 E6 E5 E7 E7 A6 A6 D8 C5 E5 D4 D5 D7 B6 E7 C7 E6 D7 A5 A6 A1 2744 2745 2747 2748 2749 2751 2752 2753 2754 2755 2756 2759 2760 2761 2762 2763 3701 3702 3703 3704 3705 3706 3707 3708 3709 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 C2 A1 B2 D7 B7 A3 C8 D4 D4 B4 C4 A8 A8 B5 C7 E7 E8 D3 E2 D2 D2 D6 E6 E5 E6 A5 B5 B8 C7 C8 D8 B5 C5 C5 C5 C5 C5 A5 C8 B8 A5 C7 D7 C7 D6 A3 A4 A3 3735 3736 3737 3738 3740 3741 3742 3743 3745 3746 3747 3748 3749 3750 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3785 3786 3787 3788 B3 A4 B2 B2 B2 A2 B1 B1 A2 A1 B2 C1 C7 C6 B6 D5 A7 A6 A7 B7 E2 E5 E4 C3 D2 B4 A6 B7 A7 C3 C4 C3 E4 E5 B4 C4 C4 C4 C4 D6 B3 C1 D4 E7 E6 C2 E6 C7 3789 3790 3791 3792 3793 5701 6703 6706 6707 6708 6709 7701 7702 7704 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7722 9717 9720 9730 9733 9736 9737 9740 9747 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9762 B7 D3 D3 D3 E4 E7 D6 E4 E4 E4 D4 D2 D3 E6 B3 B2 C1 B6 A5 A7 B7 B6 C3 B4 B4 C3 E8 C3 E7 E3 E3 D4 B2 C7 B8 B8 D8 D7 B5 A5 A5 D1 E3 E3 E4 B7 TEST CASSETTE RECORDER MEASURE ON MODE READ ON ADJUST with to frequency counter 3758 3150Hz ±1% W&F-meter check only mV-meter or oscilloscope left hand screw General 1 SBC420 ADJUST (4822 397 30071) MOTOR SPEED 3150Hz SBC420 CHECK WOW & FLUTTER (4822 397 30071) 3150Hz SBC420 ADJUST PLAY deck A or B PLAY deck A or B AZIMUTH 10kHz LEFT PLAY deck B 2 RIGHT or headphone socket 1 or LEFT 2 RIGHT ≤0.4 % DIN or ≤0.35 % CCIR or headphone socket PLAY deck A (4822 397 30071) or 1 2 LEFT RIGHT or headphone socket max. output level & left=right Playback CHECK SBC420 PLAY deck A PLAYBACK (4822 397 30071) FREQUENCY RESPONSE PLAY deck B 1 or LEFT 2 mV-meter Check limits see fig.1 mV-meter 5701 14Vrms (40Vpp) mV-meter check only limits see fig.2 THD-meter check only ≤5% RIGHT Recording These assembly drawings show a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. PRE-ADJUST BIAS FERRO RECORD OVERALL FREQUENCY RESPONSE FERRO RECORD 5 CHECK RECORDER BOARD / copperside view C B E SPEED PB Info A +3 A B Motor + 5 1 2 L OUT R OUT + TAPE GND L IN R IN REC INFO +1 GND + MOTOR HS DUBBING REC INFO PB INFO ECO MTF DD stage .4, 240699 Rec/PB switch Mot. GND Motorswitch A + Motor 3 4 0071 0072 1702 1707 1709 1710 1711 1719 1721 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2737 2738 2740 2741 2743 B1 A3 E4 B8 E8 E8 A8 E3 E4 A8 A8 A2 C6 A6 D5 C3 E3 B2 C2 E2 C6 A5 B5 D4 D4 B7 B5 D4 A6 A5 A7 A7 D6 E6 B8 C5 A6 B4 B5 B7 D6 A7 C7 B6 B7 E6 E6 E1 2744 2745 2747 2748 2749 2751 2752 2753 2754 2755 2756 2759 2760 2761 2762 2763 3701 3702 3703 3704 3705 3706 3707 3708 3709 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 C2 E1 D2 B7 D6 E3 C8 B4 B3 D5 C4 E8 E8 D5 C7 A7 A8 A3 A2 B2 B2 B5 A6 A5 A6 E5 E5 D8 C7 B8 B8 E5 C5 C5 D4 C5 C5 E6 C8 D8 D5 C7 B7 C7 B5 E3 E4 E3 3735 3736 3737 3738 3740 3741 3742 3743 3745 3746 3747 3748 3749 3750 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3785 3786 3787 3788 D3 E4 D2 D2 D2 D1 E1 E1 E2 D1 D2 C1 C7 C6 D6 A4 E7 E6 E7 E7 A2 A5 A4 C3 B2 E4 E6 D7 E7 C3 C4 C3 A4 A5 D4 D4 C4 C4 C4 B6 D3 C2 B4 A7 A6 C2 A6 C8 3789 3790 3791 3792 3793 5701 6703 6706 6707 6708 6709 7701 7702 7704 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7722 9717 9720 9730 9733 9736 9737 9740 9747 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9762 D7 B3 B2 B3 A5 A7 B6 A4 A4 A4 B4 B2 B3 A6 D3 D2 C1 C6 E5 E7 D7 D6 C3 D4 D4 C3 A8 C3 A7 A3 A3 B4 D2 C7 E8 D8 B8 B7 D5 E6 E5 B1 A3 A3 A4 D7 Input signal: 3mV 100Hz, 250Hz, 1kHz, 10kHz RECORDED via 3 or 4 1 PLAY CASSETTE LEFT or 2 RIGHT CHECK DISTORTION Input signal: 300mV 1kHz via RECORD FERRO RECORDED CASSETTE 3 or 4 1 or 2 PLAY LEFT RIGHT Remark: If high frequencies are not within lower limit, decrease bias and re-measure. If distortion is too high increase bias and re-measure. adj. ECO MTF DD AS, 110399 level(dB) level(dB) 8dB 8dB 8dB 6dB 8dB 6dB (10dB HSD) (10dB HSD) f(Hz) 80 250 4k figure. 1 10k f(Hz) 100 250 4k figure. 2 10k 9-4 9-4 EXPLODED VIEW / RECORDER MODULE EXPLODED VIEW TAPE TRANSPORT M2,5x25 ARD R BO E D R RECO AME G FR NTIN MOU 501 M2x3 204 MECHANICAL PARTS LIST - RECORDER MODULE 201 201 3139 118 78570 Tape Mechanism CDS-83WPC-06 204 4822 492 11755 Record Spring Note: Only the parts mentioned in this list are normal service spare parts. MECHANICAL PARTS LIST - TAPE TRANSPORT 10-12 106 4822 528 11189 4822 358 31225 Pinch Roller Assembly Main Belt 118 119 4822 466 11787 4822 277 11753 Motor Cushion Leaf Switch 107 110 4822 358 31124 4822 278 90663 Sub Belt Leaf Switch, Motor On/Off 122 17-24 4822 532 12937 4822 402 10966 Washer PSW-S 1.6X3.5X0.4 FR Arm Assembly 111 112 4822 249 10565 9965 000 02600 Rec/PB Head, TC951-B Erase Head 38-41 39-41 9965 000 08765 9965 000 08766 Flywheel Assembly, Play Deck Flywheel Assembly, Rec/PB Deck 113 114 4822 249 10565 4822 276 13712 Rec/PB HEAD, TC951-B Leaf Switch LSA1115B Note: Only the parts mentioned in this list are normal service Motor Assembly spare parts. 115-116 4822 361 11053 9-6 9-5 ELECTRICAL PARTS LIST - ECO MTF BOARD ELECTRICAL PARTS LIST - ECO MTF BOARD MISCELLANEOUS 1707 4822 277 11504 RESISTORS Rec/PB Slide Switch 1710 4822 265 11207 Flex Socket 6pin Hort. CAPACITORS 2703 4822 124 40433 47µF 20% 25V 2704 4822 124 81151 2705 4822 124 40769 22µF 50V 4,7µF 20% 100V 2706 4822 124 41584 2707 4822 124 21913 100µF 20% 10V 1µF 20% 63V HSD only 2708 4822 124 41584 2709 4822 124 40196 100µF 20% 10V 220µF 20% 16V 2710 4822 124 40433 2711 4822 124 23432 47µF 20% 25V 100µF 20% 10V 2712 4822 124 41584 2713 4822 124 40196 100µF 20% 10V 220µF 20% 16V 2714 4822 124 40433 2715 4822 124 81151 47µF 20% 25V 22µF 50V 2716 4822 124 81151 2718 4822 124 40433 22µF 50V 47µF 20% 25V 2719 4822 124 40433 2720 4822 126 12882 47µF 20% 25V 100nF +80/-20% 50V 2721 4822 121 41857 2722 4822 126 13307 10nF 5% 250V 8,2nF 10% 16V 2723 4822 121 10686 2724 4822 121 43179 4,7nF 10% 50V 18nF 5% 100V 2725 4822 126 12878 2726 4822 126 12878 1,5nF 10% 16V 1,5nF 10% 16V 2727 4822 126 12878 2728 4822 121 10746 1,5nF 10% 16V 6,8nF 10% 50V 2730 4822 121 10685 2731 4822 126 11585 1,8nF 10% 50V 22nF +80/-20% 25V 2732 4822 126 11585 2733 4822 126 12878 22nF +80/-20% 25V 1,5nF 10% 16V 2735 4822 121 10746 2737 4822 121 10685 6,8nF 10% 50V 1,8nF 10% 50V 2738 4822 126 11585 2740 4822 126 12878 22nF +80/-20% 25V 1,5nF 10% 16V 2741 4822 126 12878 2743 4822 122 33197 1,5nF 10% 16V 1nF 10% 50V 2744 4822 122 33197 2745 4822 122 33197 1nF 10% 50V 1nF 10% 50V 2747 4822 121 10746 2748 4822 126 11585 6,8nF 10% 50V 22nF +80/-20% 25V 2749 4822 126 12878 2751 4822 121 10746 1,5nF 10% 16V 6,8nF 10% 50V 2752 4822 126 12878 2753 4822 124 21913 1,5nF 10% 16V 1µF 20% 63V 2754 4822 124 40433 2755 4822 124 21913 47µF 20% 25V 1µF 20% 63V 2756 4822 124 40433 2759 4822 122 33519 47µF 20% 25V 470pF 10% 50V 2760 4822 122 33519 470pF 10% 50V 2761 4822 126 10329 2762 4822 126 10329 68pF 5% 68pF 5% RESISTORS 3701 4822 050 11002 3702 4822 116 52234 1k 1% 0,4W 100k 5% 0,5W HSD only 3703 4822 116 52176 3704 4822 116 52176 10R 5% 0,5W 10R 5% 0,5W HSD only non-HSD only 3704 4822 116 52276 3705 4822 050 11002 3k9 5% 0,5W 1k 1% 0,4W HSD only 3706 4822 050 24705 3707 4822 116 52176 4M7 1% 0,6W 10R 5% 0,5W 3708 4822 116 52257 3709 4822 116 83872 22k 5% 0,5W 220R 5% 0,5W 3711 4822 116 52256 3712 4822 116 52256 2k2 5% 0,5W 2k2 5% 0,5W 3713 4822 116 52257 3714 4822 116 52257 22k 5% 0,5W 22k 5% 0,5W 3715 4822 050 11002 3716 4822 116 52303 1k 1% 0,4W 8k2 5% 0,5W 3717 4822 116 52219 3718 4822 116 52257 330R 5% 0,5W 22k 5% 0,5W 3719 4822 116 52244 3720 4822 116 52244 15k 5% 0,5W 15k 5% 0,5W 3721 4822 116 52272 3722 4822 116 83872 330k 5% 0,5W 220R 5% 0,5W 3724 4822 116 52193 3725 4822 116 52303 39R 5% 0,5W 8k2 5% 0,5W 3726 4822 050 11002 3727 4822 116 52219 1k 1% 0,4W 330R 5% 0,5W 3728 4822 116 52257 3729 4822 116 52244 22k 5% 0,5W 15k 5% 0,5W 3730 4822 116 52244 3731 4822 116 52272 15k 5% 0,5W 330k 5% 0,5W 3732 4822 050 21003 3733 4822 116 52256 10k 1% 0,6W 2k2 5% 0,5W 3734 4822 116 52238 3735 4822 050 21003 12k 5% 0,5W 10k 1% 0,6W 3736 4822 116 52256 3737 4822 116 52272 2k2 5% 0,5W 330k 5% 0,5W 3738 4822 116 83872 3740 4822 050 21003 220R 5% 0,5W 10k 1% 0,6W 3741 4822 116 52193 3742 4822 116 52272 39R 5% 0,5W 330k 5% 0,5W 3743 4822 116 83872 3745 4822 050 21003 220R 5% 0,5W 10k 1% 0,6W 3746 4822 116 52193 3747 4822 116 52238 39R 5% 0,5W 12k 5% 0,5W 3748 4822 116 83883 3749 4822 116 52272 470R 5% 0,5W 330k 5% 0,5W 3750 4822 116 83872 3752 4822 116 52193 220R 5% 0,5W 39R 5% 0,5W HSD only HSD only 3753 4822 050 11002 3754 4822 116 52256 1k 1% 0,4W 2k2 5% 0,5W 7709 4822 130 40959 7710 4822 130 40959 BC547B BC547B 3755 4822 116 52256 3756 4822 116 52256 2k2 5% 0,5W 2k2 5% 0,5W 7711 4822 209 17498 7712 4822 209 17498 AN7323 AN7323 3757 4822 116 52256 3758 4822 100 11368 2k2 5% 0,5W Potm Trim 2K 30% 7713 4822 130 40981 7714 4822 130 40981 BC337-25 BC337-25 3759 4822 052 10478 3760 4822 116 52263 4R7 5% 0,33W 2k7 5% 0,5W 7715 4822 130 40981 7716 4822 130 40981 BC337-25 BC337-25 3761 4822 116 52285 3763 4822 116 52245 470k 5% 0,5W HSD only 150k 5% 0,5W HSD only 7717 4822 130 40959 7718 4822 130 40959 BC547B BC547B 3764 4822 050 21003 3765 4822 050 21003 10k 1% 0,6W 10k 1% 0,6W 7719 4822 130 40959 7722 4822 130 40959 BC547B BC547B 3766 4822 050 11002 3767 4822 050 11002 1k 1% 0,4W 1k 1% 0,4W Note: Only the parts mentioned in this list are normal 3768 4822 050 21003 3769 4822 116 52303 10k 1% 0,6W 8k2 5% 0,5W 3770 4822 116 83884 3771 4822 050 21003 47k 5% 0,5W 10k 1% 0,6W 3772 4822 116 52234 3773 4822 116 52263 100k 5% 0,5W 2k7 5% 0,5W 3774 4822 116 52303 3775 4822 116 83884 8k2 5% 0,5W 47k 5% 0,5W 3776 4822 116 52234 3777 4822 116 83884 100k 5% 0,5W 47k 5% 0,5W 3778 4822 116 52234 3779 4822 050 21003 100k 5% 0,5W 10k 1% 0,6W 3780 4822 116 52272 3781 4822 116 52228 330k 5% 0,5W 680R 5% 0,5W 3782 4822 116 52228 3785 4822 116 83872 680R 5% 0,5W 220R 5% 0,5W 3786 4822 116 83884 3787 4822 116 83872 47k 5% 0,5W HSD only 220R 5% 0,5W 3788 4822 116 52228 3789 4822 116 52228 680R 5% 0,5W 680R 5% 0,5W 3790 4822 116 52257 3791 4822 116 83884 22k 5% 0,5W 47k 5% 0,5W HSD only HSD only 3792 4822 116 52251 18k 5% 0,5W HSD only COILS & FILTERS 5701 4822 157 10371 Oscillator coil service spare parts. DIODES 6703 4822 130 30621 6706 4822 130 30621 1N4148 1N4148 6707 4822 130 30621 6708 4822 130 30621 1N4148 1N4148 6709 4822 130 30621 1N4148 TRANSISTORS & INTEGRATED CIRCUITS 7701 4822 130 44568 BC557B HSD only 7702 4822 130 44568 7704 4822 130 40981 BC557B BC337-25 HSD only HSD only HSD only HSD only 10-1 Service hints 10-2 CAUTION CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE • SWITCH OFF POWER SUPPLY • ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN. The following steps have to be done when replacing the CD mechanism: 1. Disconnect flexfoil cable from the old CD drive 2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1) 3. Remove the old CD drive 4. Remove paperclip from the flexfoil and connect it to the new drive 5. Position the new CD drive in its studs 6. Remove solder joint from the Laserunit fig.1 Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laserdiode to ground. For proper functionality of the CD drive this solder joint must be removed after connection the drive to the set. Emergency open In case of a Supply fault, the tray can be opened manually. 1. Remove the top cover of the set to get access to the Changer Module. 2. Turn gearwheel clockwise (as shown in picture below). 3CDC-LLC-MCD1 (3 Disc Carousel Changer) TABLE OF CONTENTS Service Hints .....................................................................10-2 Blockdiagram ....................................................................10-5 Component Layout Main Board ........................................10-6 Circuit Diagram part1 ........................................................10-7 Component Layout Main Board ........................................10-8 Circuit Diagram part2 ........................................................10-9 Exploded View ..................................................................10-10 Partslist .............................................................................10-12 Layout stage .3 10-4 10-3 Service hints Service Position Dismantling of Tray 1. Open the tray. 2. Release 2x catch as shown in fig. 2 and Detail A 3. Pull tray out. Detail A fig.2 Assembling of Tray 1. Turn Cam (pos. 48) clockwise to end position. 2. If necessary - move Guiding (pos. 49) to the right end position. 3. Insert the Tray. Pos 49 Guiding Pos 48 Cam 10-5 10-5 BLOCK DIAGRAM 3CDC-LLC-MCD1 CD MECHANISM MAINBOARD MCD-1 DISC 7806 7802 TDA7073A TURNTABLE MOTOR 16 FOCB+ FOCUS MOTOR 1 55 FO 6 54 RA 13 FOCB- 9 RADIAL MOTOR RADB+ 12 +5V RADB- 7805 8 1805 7807 LP TDA7073A SIGNAL PROCESSOR CD10 9 SLEDGE MOTOR SLEDGEB+ 56 7 SL 12 13 16 2 59 1 60 RP MOT2 RN 64 61 CD RW= 3V CD DA= 0V MON RESET LD ON 23 3 22 2 + V4 EQ-Selection 42 RAB 41 SCL 40 SDA 7808,7809 A-C 2 F 1 17 CD RIGHT - 8 SILD 14 RAB 6 SICL 39 9 DATA +3,3V VCC 5,17,21,52,57 DOBM V1 INNER SWITCH 63 5802 51 EBU OUT 3 COAX2 EBU OUT 4 COAX1 1876 Communication µP ↔ Signal Processor HF IN D1 D2 D3 D4 R1,R2 A-D CAROUSEL Analog Audio 38 SILD 7810 PHOTO DIODES A B 18 4 7803,7802 LD D C 19 CD LEFT 6 - TDA1308 MOT1 TTM+ E 6 18 Active low pass Filter TTM- LASER & MONITOR DIODE + SAA7324 (SAA7325) SLEDGEB- TURNTABLE MOTOR LN 5 19 Digital Audio 1875 5 1 SWITCH INFO 13 SWITCH INFO 7873 POS. RECOGNITION 7 5 1883 open if carousel is in a valid Play-Position. 1 DATA 2 12 SHR-DATA 3 11 1883 SHR_CL 3 1882 closed if carousel is in Position 1. 3 6 STB 1882 1880 Closed if the tray is in one endposition. Open during movement. 4 HEF4094BT 4 1 SHR_STR SHIFT REGISTER CD POS.1 SWITCH SHR_CL Changer Control Logic 16 +10V VDD 5V1 TRAY SWITCH 1881 Open if the drive is in one endposition. Closed during movement. 7875 EN1 15 5 V +5V +3,3V CD DRIVE UP/DOWN SWITCH VDD (pin 16) EN1 (pin 15) 7871 2 4 4 2 t TDA7073A 2 CAROUSEL MOTOR 13 1 12 D5 11 D3 Power on 16 +4V 6877 +5V +10V 12 TRAY 1,3 14 1,3 7 TRAY MOTOR 2 2 1877 1878 9 6 16 +5V +10V 14 Supply D2 13 D0 Blockdiagram 3CDC-LLC 2001-09-04 10-6 10-6 Mapping 3CDC-LLC Copperside view This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25 2800 2801 2802 2803 2805 2806 2807 2808 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2822 2823 2824 2825 2829 2830 2831 2832 2833 2834 2835 2836 2840 2841 2842 2844 2850 2852 2853 2854 2855 2856 2857 2862 2863 2864 2865 2867 2869 2872 2877 2878 2882 2887 2891 2893 2894 2895 2896 2897 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3723 3724 3725 3730 3731 3732 3733 3734 3740 E3 D4 E4 D4 D4 D4 E4 D4 E4 D4 G3 F3 F2 E4 C3 F3 C4 F2 F3 E3 E3 E3 E3 H3 C4 B3 C4 C4 D4 E2 D4 D1 E2 F2 E2 C3 C2 D2 D2 E4 C3 E2 C4 C4 D2 B3 B4 F4 G2 H1 H1 B3 C4 G2 H1 F2 E3 C3 C2 D2 G4 G4 G4 F3 C2 C1 C2 C2 C3 F4 C2 A3 G3 G2 G2 D2 D2 C2 F3 E2 E2 F2 F2 E2 C3 C2 C2 C2 D2 C4 Copperside 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3 3750 B4 3751 B4 3752 C4 3753 C4 3789 F2 3790 F3 3791 F2 3792 F3 3793 F3 3794 F3 3795 E2 3796 F2 3798 E4 3799 E4 3800 E3 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3811 F4 3813 F4 3814 D4 3818 F3 3819 C3 3820 F3 3821 F3 3822 F3 3825 E3 3826 E3 3827 D4 3828 D2 3831 C2 3832 C3 3833 F4 3834 F4 3837 D2 3838 D2 3839 E2 3840 E3 3841 D2 3842 D2 3843 E2 3844 F2 3845 D2 3846 E2 3847 G2 3849 E2 3850 E1 3853 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 C4 3865 B4 3866 B5 3867 C4 3868 B5 3869 B5 3870 F4 3871 H1 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 H1 3878 A5 3879 H3 3880 G3 3881 G2 3882 H2 3883 H3 3884 H3 3885 H3 3886 H2 3887 G2 3888 H1 3889 3890 3891 3892 3893 3894 3895 3896 3898 3899 3900 3901 3904 3905 4800 4801 4802 4803 4804 4805 4806 4807 4808 4811 4812 4814 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4828 4829 4830 4831 4832 4833 4834 4835 4838 4840 4841 4842 4844 4845 4846 4847 4848 4850 4876 6871 6872 6873 6874 6875 6876 6877 6878 6879 7802 7803 7805 7808 7809 7810 7812 7873 7874 7875 7876 7877 C2 H2 H2 C2 G2 E4 E3 E4 G2 D5 E3 F3 E3 B3 A5 A4 A4 B2 A5 A5 A5 A5 B4 B4 B4 D3 A3 A3 A3 C4 B2 C5 A4 C5 B3 C3 C2 B2 E2 H4 D2 E3 E4 F4 E4 F4 G2 E3 E4 F4 F3 F4 F4 G3 C5 H1 H2 H2 G3 G2 C5 C4 H2 C2 F4 F2 B4 F3 F3 E2 G3 H2 C2 D4 C2 D3 Componentside 1800 F2 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2804 F3 2809 E4 2826 D3 2828 D4 2837 E5 2838 F2 2839 E5 2851 C2 2858 B2 2860 B1 2861 B1 2873 H2 2875 G3 2876 B2 2881 G3 2885 D2 2888 F4 3812 F4 3815 G3 3835 F5 3851 G2 3852 E5 5802 B4 7806 F5 7807 D5 7871 H3 3CDC-LLC Componentside view This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. 3CDC-LLC Layout stage .3 2001-07-25 10-7 2851 B11 2855 C8 2856 D15 2857 H5 2869 D3 2885 E9 2887 B10 2838 D8 2839 F4 2840 G4 2841 F5 2842 E5 2844 F5 2850 C14 3 3792 F8 3793 E8 3794 F7 3795 F8 3796 F8 3798 D8 3799 D8 3721 D6 3723 E6 3724 D6 3725 D6 3789 F8 3790 F7 3791 E7 3702 D3 3703 D3 3704 D4 3709 C14 3710 B8 3719 D4 3720 D5 4 5 8 9 11 _ 4.9V 12 _ + 4 - 10 4.8V VDD 9 + 7807 2R2 3867 120R 3862 10K 10K 3832 470R RAB 41 (uP-interface) SDA SICL to 1805 on part 2 470R SILD 470R 62 60 59 57 58 56 55 VDDD1P CFLG RA FO SL VDDD2C VSSD3 MOTO1 MOTO2 61 54 52 53 2895 3895 2896 100n 2R2 50 49 DOBM to dig. out circuitry on part 2 G SL FO RA PIN50 EBUGND +3servo +3.3V for digital out version: 3863 = 33R V 2897 TB = 0.5us/div . . . V DC voltages measured in PLAY MODE with following conditions: EVM "+10V" = 10V "+5V" = 5V 100n Vref H #.... for provision only +3.3V 3849 TDA7073A 3CDC-LLC (Mitsumi) part1 2001 09 06 1 2 3 4 5 F 11.3 MHz CL11 for CD TEXT only 47u 15R M1 SFSY SBSY CL11|4 2828 47u 22K M2 +3servo 800mVpp 51 SBSY 48 SUB 3.2V +3servo 0V SFSY 47 100n 2826 3V SUB 46 3.2V CD_DA : 0V CD_RW : 3V from 1801 E RCK to 7876 on sheet 2 (CD-TEXT IC) 63 DOBM DOEM 64 V4 LDON INTERF. EBU STAGES OUTPUT RCK 45 SUBCODE PROCESSOR DET. PEAK 330K 8,11,15 D 3892 SILD 42 TEST3 44 CORR. ERROR CONTROL MOTOR INTERFACE VERSATILE V1 150p 2823 2 HFIN 1.7V 1 HFREF EYE-PATTERN 3837 3873 SCL 40 3863 GND 2856 27p STATUS 43 100R GND PORE 470R 3889 SRAM PLL DIG. 1.7V V5 HFIN 3904 7810 BC847B 7809 BC847B 3819 SDA 39 ADDR 3.2V 2K2 2K7 END FRONT 100K 0.6V DEMOD EFM 3828 1K TEST2 SCLK PROCESSOR AUDIO 3 ISLICE 22n 3900 1n RESETn 38 VREF GEN. 4 VSSA1 2824 2850 SDI 36 0.8V 3n3 2825 33K 180R 7 VRIN 47n 2836 220K 3896 # 6n8 +3.3V 3.4V MICROCONTROLLER INTERFACE FUNCTION CONTROL 1.7V 3826 2885 470R 3825 2.7V GND INTERF. VERSAT. V2|V3 34 VSSD2 2801 220p 10u 3793 3789 1.2V 2822 470R 470n 3K3 2894 3792 KILL ADC 6 IREF 27K 3827 3.2V 5 VDDA1 3894 3K3 +3.3V 32 VSSD1 33 KILL 1.7V 3853 3796 31 3804 30 EF 29 WCLK CL16 DATA TEST1 0V 1.6V SELPLL 3V RP 3V VPOS LP RN 1.6V 1.6V 1.6V TIMING 2805 220p 2803 220p 2855 150p 150p 2802 2800 2838 1K 3799 820R 3791 3838 1K 2835 47n 3841 2840 100n 10K +10V 6 1.6V 7 1.6V SLIDE 3839 3852 3812 5 10V Vref 120K 28 7877 SAA7324 / SAA7325 PRE- 10n 13 DISC 2 0.3V 27 8 D1 470n 3840 2857 4.6V SLIDE Innersw to 7877 + 1 0.3V 10K PH-S - 3850 6 + 3 14 220n INNERSW. DISC 47u 5 16 2809 5.1V 4 26 9 D2 120K 2837 DISC + 25 INTERFACE SER. DATA Innersw 1.6V 24 SCLI 37 1V 3 23 PROCESSING 1.7V 2814 GND Motor Driver 2 + _ 22 WCLI 35 11 D4 560p TDA7073A 21 BITSTREAM DAC 1 _ 20 INTERF. LOOPBACK SER. DATA 1.7V TRACK 8,11,15 19 12 R1 GND 2817 10K 47K Vref 82p 1n 3844 2841 3845 3846 7 1.6V 5V + 9 7806 18 1.7V 100R 3795 - 1801 560R 3794 + 10 Vref A B 13 R2 4.7V 2.4V 7808 BC847B 3790 1.8V +10V 4R7 6 1.6V 4 10K 1n5 1.7V 470R +3.3V 3835 5 10V 3847 TRACK 3842 47K 220u 1.7V 390R 4.7V _ 12 during Focus search 15 C 3798 1K 8K2 3724 33p 2812 1n 2819 150p 10K 180K 39K 3725 3720 470K 3721 3901 10K 47u 2820 100n 3801 18K 1n5 14 VSSA2 VrefCD10 2813 VDD 3843 1n 13 2 1.6V 2839 4.7V _ Mitsumi MCD-1 3800 2816 10 D3 2844 + 3K9 - 3 1 1.6V 5K6 FOCUS 14 CD Drive 1R 3704 16 1n5 1800 H 1.7V +3.3V +5V_HF FOCUS 5V 1 G 10K LDON Servo driver 3 2 SLIDE 18K 2851 15 CROUT HF-Amplifier 2842 T+ T- 3803 1.6V 16 CRIN 4u7 4K7 ESD sensitive lines! 4 120R 17 1810 1.6V 2K7 3870 5 4 3723 6 F- F 2888 2804 3702 47R 3703 47R 47u 4R7 47n 3813 7 6 47u F+ 3802 5 1K 1n5 MON 8 7803-B 8 LM358D 3719 7 2891 LD GND 10K +3.3V U >400mV ->Laser damaged ! 3.3V 7802 BC807-40 # 9 2869 F TRACK 4V 10 GND FOCUS 3701 47R 11 C 3806 18K 4R7 12 B + F D 1.7V 13 A 3811 2818 VNEG TF01 +5V 14 D D E Laser power control 3815 VREF E 14 Signal Processor 100n 2887 3.2V VDDA2 +5V_HF A 13 RP LN 10K 2834 18K 2806 3805 220p 3710 33p 3818 VrefCD10 C MP884 C5 MP893 F10 MP873 H4 MP875 F13 MP876 E2 MP877 E3 MP878 B13 MP879 B11 MP883 C4 +3.3V 33p 10K 2K2 3822 C 16 MP851 E2 MP852 G2 MP853 G2 MP858 G8 MP859 E10 MP860 C2 MP872 C15 RN only for digital out versions (Quartz used) 3807 22K 2808 3834 D1 (CD10) 220p 2810 D2 (CD10) 2K2 15 12 +3.3V 2833 10K 220p 22K 2811 3808 180p 3833 2K2 3820 VCC MP844 E9 MP845 F4 MP846 H2 MP847 H2 MP848 E2 MP849 E2 MP850 E2 MP837 D4 MP838 G6 MP839 G6 MP840 E6 MP841 F6 MP842 H6 MP843 G7 MP820 F8 MP821 C15 MP827 B10 MP828 G11 MP829 A3 MP831 A4 MP836 D3 to 7805 on part 2 D3 (CD10) 2K2 3821 B MP813 B3 MP814 G2 MP815 B3 MP816 A3 MP817 A3 MP818 C4 MP819 F10 MP743 D2 MP744 C2 MP745 E2 MP800 E2 MP802 B15 MP809 D10 MP812 G2 10 D4 (CD10) B E MP713 C9 MP715 D9 MP716 B9 MP717 A9 MP729 B9 MP730 C9 MP731 B13 7803-B D5 7806 G3 7807 H3 7808 F7 7809 G8 7810 F9 7877 D12 LP A +5V_HF 7 3895 G12 3896 E9 3900 F9 3901 D4 3904 G10 7802 D3 7803-A B5 3863 G13 3867 A11 3870 E2 3873 D14 3889 D15 3892 E15 3894 E9 R1 (CD10) C B 3846 F5 3847 F5 3849 H5 3850 H5 3852 H5 3853 E9 3862 A10 3839 H6 3840 G5 3841 G5 3842 E6 3843 E5 3844 E5 3845 F6 3828 G11 3832 C15 3833 A8 3834 B8 3835 F5 3837 G7 3838 H7 LN D part 1 3819 D14 3820 C3 3821 B3 3822 B3 3825 F9 3826 F9 3827 E10 R2 (CD10) F A 3807 B9 3808 A9 3811 C8 3812 H4 3813 E2 3815 C4 3818 B3 6 E 3CDC-LLC mainboard 3800 D8 3801 D8 3802 C8 3803 C8 3804 C14 3805 B8 3806 C8 2807 2 2888 C4 2891 F4 2894 F8 2895 G12 2896 H12 2897 H12 3701 D3 330p 1 2826 G12 2828 G13 2833 B10 2834 B10 2835 H7 2836 E10 2837 H4 2815 2818 B11 2819 E5 2820 D4 2822 F9 2823 F10 2824 F10 2825 E9 150p 2811 A9 2812 D5 2813 F7 2814 F7 2815 B8 2816 B12 2817 F7 2804 D4 2805 C8 2806 B8 2807 B8 2808 B9 2809 H4 2810 A8 1800 F1 1801 G1 1810 B10 2800 D8 2801 D8 2802 C8 2803 C8 10-7 6 7 8 9 10 11 12 13 14 15 10-8 10-8 Mapping 3CDC-LLC Copperside view This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25 2800 2801 2802 2803 2805 2806 2807 2808 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2822 2823 2824 2825 2829 2830 2831 2832 2833 2834 2835 2836 2840 2841 2842 2844 2850 2852 2853 2854 2855 2856 2857 2862 2863 2864 2865 2867 2869 2872 2877 2878 2882 2887 2891 2893 2894 2895 2896 2897 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3723 3724 3725 3730 3731 3732 3733 3734 3740 E3 D4 E4 D4 D4 D4 E4 D4 E4 D4 G3 F3 F2 E4 C3 F3 C4 F2 F3 E3 E3 E3 E3 H3 C4 B3 C4 C4 D4 E2 D4 D1 E2 F2 E2 C3 C2 D2 D2 E4 C3 E2 C4 C4 D2 B3 B4 F4 G2 H1 H1 B3 C4 G2 H1 F2 E3 C3 C2 D2 G4 G4 G4 F3 C2 C1 C2 C2 C3 F4 C2 A3 G3 G2 G2 D2 D2 C2 F3 E2 E2 F2 F2 E2 C3 C2 C2 C2 D2 C4 Copperside 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3 3750 B4 3751 B4 3752 C4 3753 C4 3789 F2 3790 F3 3791 F2 3792 F3 3793 F3 3794 F3 3795 E2 3796 F2 3798 E4 3799 E4 3800 E3 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3811 F4 3813 F4 3814 D4 3818 F3 3819 C3 3820 F3 3821 F3 3822 F3 3825 E3 3826 E3 3827 D4 3828 D2 3831 C2 3832 C3 3833 F4 3834 F4 3837 D2 3838 D2 3839 E2 3840 E3 3841 D2 3842 D2 3843 E2 3844 F2 3845 D2 3846 E2 3847 G2 3849 E2 3850 E1 3853 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 C4 3865 B4 3866 B5 3867 C4 3868 B5 3869 B5 3870 F4 3871 H1 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 H1 3878 A5 3879 H3 3880 G3 3881 G2 3882 H2 3883 H3 3884 H3 3885 H3 3886 H2 3887 G2 3888 H1 3889 3890 3891 3892 3893 3894 3895 3896 3898 3899 3900 3901 3904 3905 4800 4801 4802 4803 4804 4805 4806 4807 4808 4811 4812 4814 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4828 4829 4830 4831 4832 4833 4834 4835 4838 4840 4841 4842 4844 4845 4846 4847 4848 4850 4876 6871 6872 6873 6874 6875 6876 6877 6878 6879 7802 7803 7805 7808 7809 7810 7812 7873 7874 7875 7876 7877 C2 H2 H2 C2 G2 E4 E3 E4 G2 D5 E3 F3 E3 B3 A5 A4 A4 B2 A5 A5 A5 A5 B4 B4 B4 D3 A3 A3 A3 C4 B2 C5 A4 C5 B3 C3 C2 B2 E2 H4 D2 E3 E4 F4 E4 F4 G2 E3 E4 F4 F3 F4 F4 G3 C5 H1 H2 H2 G3 G2 C5 C4 H2 C2 F4 F2 B4 F3 F3 E2 G3 H2 C2 D4 C2 D3 Componentside 1800 F2 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2804 F3 2809 E4 2826 D3 2828 D4 2837 E5 2838 F2 2839 E5 2851 C2 2858 B2 2860 B1 2861 B1 2873 H2 2875 G3 2876 B2 2881 G3 2885 D2 2888 F4 3812 F4 3815 G3 3835 F5 3851 G2 3852 E5 5802 B4 7806 F5 7807 D5 7871 H3 3CDC-LLC Componentside view This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. 3CDC-LLC Layout stage .3 2001-07-25 10-9 1 2877 F11 2878 F11 2881 F8 2882 B10 2893 F12 3700 H2 3713 G8 3714 F8 3715 G8 3716 B3 3717 B3 3718 G3 3705 G4 3706 G4 3707 G4 3708 H4 3711 G5 3712 B4 2 3741 A7 3742 B7 3743 B7 3744 A9 3746 B10 3750 B7 3730 G2 3731 G2 3732 G2 3733 G2 3734 H2 3740 A7 3 4 3874 C13 3875 C12 3876 C11 3877 F12 3878 E12 3879 D7 3865 A10 3866 A10 3868 B10 3869 B10 3871 F12 3872 C13 3851 D7 3858 A11 3859 B11 3860 B7 3861 B8 3864 A7 3751 C7 3752 A6 3753 A6 3809 B2 3814 D12 3831 G4 5 6 3898 F7 3899 D12 3905 C5 4803 B4 4811 A7 4812 B7 3886 E7 3887 D6 3888 F12 3890 F11 3891 F11 3893 F11 3880 E6 3881 E7 3882 D7 3883 D6 3884 D6 3885 D6 7 10 12 MP888 G5 MP889 G5 MP890 B3 MP891 B5 MP892 B5 MP897 E13 13 MP898 E13 MP899 E14 14 2 15 4.9V 9 3887 47K D SDA 100K 3876 1881 1880 BAS216 6871 DRIVE UP/ DOWN TRAY POS BAS216 100R BZX284-C3V9 D +4V 13 to combi- board 14 +5V 7 1805 19 15 5V(5.6V) +5.6V 6 0V 3874 # 10K # 3872 10K 220p 10K 2862 3861 220p 10K 2863 3860 1K 3882 47K DRAWER-MOTOR BAS216 6872 BC847B 4.1V 3899 6877 12 4876 6876 # 5.6V version only 270R 22n DIPMATE +3.3V 11 0V BAS216 6878 100K 3886 8003 6873 3881 8 1 DIPMATE 100K 4.2V 3814 7875 33R 3.3V 18 14 GNDA 5 4 0V 1 D +10V 5.2V 16 12 2 15 11 5.2V 3 STB EN1 SRG8 BAS216 14 10 13 9 1 15 5.2V 3891 16 3890 12 8 1K 11 7 1K F 220R SUB 7877 3732 470R EXCK 2 SBSO 3733 470R 3 SCOR SBSY on 3734 470R 470R 2852 H GND 7 3 10K 10K 3888 3877 10K 3871 220p 220p 2893 47p 2878 2877 10K 3714 4u7 to 7877 on part 1 PORE 7812 BC847B Output enable delay circuitry 4 47n 0V CRC CHECK COAX1 from digital-out circuitry COAX2 2 EBUGND 2 1 SW2 10 TEST 8 3 22 GNDA 4 5 6 7 8 9 10 11 12 13 20 +5V(+5.6V) 19 GND 18 +10V 17 SW_INFO 16 SHR_STR 15 SHR_CL F 14 SICL 13 DATA 12 SILD 11 GND 10 PORE 9 GND 8 COAX1/+3V 7 COAX2/EBU 6 EBU_GND 5 GND 4 SRDT 3 DQSY 2 uP_CLK 1 GND G H . . . V DC voltages measured in PLAY MODE with following conditions: EVM "+10V" = 10V "+5V" = 5V 14 E 21 RIGHT FE-ST-VK-N V 1 3 SW1 9 TIMING & SYNC PROTECTION 6 2 5 1 2872 22K 8 4 5.2V 100K 2881 3713 6875 BZX284-C 5V1 3831 100R 470R CPU 3707 470R INTERF SRDT 12 6 XMODE 7 SRDT 5.2V 9 5 SCLK 11 3708 470R 5 MCK 11MHz 47n 3700 CL11 7.35KHz 32 x 8 2 PORT RAM 4 WFCK SFSY part1 4V 14 VDD DQSY 13 3706 470R 1 TOC-reading 3715 10K only during SCLK 6874 3731 7876 LC89170M 3.3ms 4V BAS216 RCK to 33K 3730 G DQSY 3711 10K 3705 4K7 6879 220R BZX284-C3V9 3718 22n 2853 CD-Text circuitry (optional) 4V 10 6 3893 3898 CD-TEXT INFO +5.6V 17 13 23 LEFT BASIC VERSION (15 Pin) 1 D 0V voltage stab. 10K DIG. OUT (19 Pin) 2 7 5.1V 0V 3879 3875 +3.3V CD-TEXT (23 Pin) - 0V changer control logic C 3V-5V log. Level Transformer BC847B 10K 10 0V 3R3 D 6 5.1V + 3 2 D 5 10V 7873 9 0V +10V 220R VDD 4 7874 SDA 3878 3 3883 10K 3851 11 4.9V 12 FE-ST-VK-N 2 5.1V 8 10 15 4.9V 13 OUT1- 1878 1877 GNDA GNDA GNDA 47K FE-ST-VK-N 1883 POS rec D 10K 3K9 5 3884 4 + 47u 2 1 3 14 3880 3 2829 2 1 5.1V 2873 M RF-500TB 4 3 - 10u POS1 rec 1 2875 8002 5 SICL SILD D 3885 4.9V 16 GNDA B +3.3V 3.2V 0V 7871 TDA7073A 1875 to/from 7877 on part 1 47n 220u 3716 2830 GNDA 1876 10u GNDA COAX2 to 1805 (not for 75Ω Versions) digital out circuitry C 3750 10R 1K 2876 3712 1R 3751 3717 100R GNDA 470R 3809 7805-A TDA1308T 1 2.3V 4 2V 22n 470R 3868 2861 3858 8 47K 3 2865 from 7877 DOBM on part1 10u 3859 3742 RN 100R 10K 3744 22K COAX1 2860 10K 6 8 3865 HEF4094BT 1 2V 22K M MP871 D6 MP874 D12 MP881 G2 MP882 G2 MP886 G3 MP887 H5 GNDA 3743 RP 220p to 1805 B RF-500TB MP863 C11 MP865 D11 MP866 E8 MP867 E8 MP868 F8 MP869 C12 GNDA 3746 10R 4 2882 COAX2 2 470R 22p 3716 2864 3712 2.3V 6 2V 100p 47n 10R 5802 920927152B 4 7 E MP832 G9 MP833 F14 MP835 F14 MP854 A13 MP856 E14 MP857 B13 A 2831 3 22K 4811 2854 3809 3740 LN 2867 22K FROM 7877 ON PART 1 from 7877 DOBM on part1 1882 MP811 F14 MP822 E3 MP823 E3 MP824 D4 MP825 D4 MP830 A7 11 7805-B 8 TDA1308T 7 5 100p part 2 digital out circuitry - 75Ω version (not on all versions) D MP804 G14 MP805 F13 MP806 F13 MP807 F14 MP808 F13 MP810 F13 GNDA 2V 3741 LP CAROUSEL-MOTOR MP726 D8 MP740 H14 MP741 G14 MP742 G14 MP801 E12 MP803 F10 4.5V 100R 2832 A 9 220u +5.6V 7876 G3 MP721 C8 MP722 E8 MP723 D8 MP724 D8 MP725 D8 7805-B A8 7812 G8 7871 C5 7873 D10 7874 C12 7875 D12 6875 F7 6876 D13 6877 D12 6878 E8 6879 G4 7805-A B9 8 3864 3CDC-LLC mainboard 4876 D13 5802 B4 6871 F8 6872 E8 6873 E8 6874 G7 2858 2865 C4 2867 A8 2872 G10 2873 D6 2875 E6 2876 C7 2858 A9 2860 A11 2861 B11 2862 B8 2863 B8 2864 B3 220p 2830 C9 2831 B9 2832 A8 2852 H2 2853 G4 2854 B3 1805 E15 1875 D2 1878 E2 1880 F8 1881 E8 2829 D6 10-9 15 10-10 10-10 EXPLODED VIEW (3CDC-LC MODULE) 54 49 34 4x 31 45 5x MECHANICAL PARTS Loader → this page ––––––––––––––––––––––––––––––––––––––––––––––––––––– 20 3103 304 66500 DRAWER 21 3140 114 29070 PRESSURE RING-MCD1 23 3140 111 21270 METAL RING-MCD1 30 3103 304 66560 SUPPORT 31 4822 529 10386 RUBBER DAMPER CD DRIVE, REAR SPRING-GUIDING GEAR-3 NAIL FIXATION GEAR-2 BRACKET-LOAD 48 49 51 52 3103 304 06910 3103 304 66510 3103 304 06900 3103 304 06870 CAM GUIDING GEAR-4 GEAR-1 53 54 55 56 57 3103 304 06960 3103 304 66910 4822 361 10753 4822 502 12548 3103 304 69880 PULLEY-FRAME DRIVING-BELT-DRAWER TRAY MOTOR SCREW M2,6X3,5 COVER-MCD1 59 4822 466 12146 RUBBER 32 48 35 43 47 42 59 30 41 23 Pos. 53 3103 301 06460 3103 304 06890 3103 304 06980 3103 304 06880 3103 304 66530 32 51 56 2x Pos. 51 Pos. 52 43 44 45 46 47 52 Pos. 49 RUBBER DAMPER CD DRIVE, FRONT WASHER CD DRIVE MCD1B FRAME BRACKET-GUIDING 31 44 Pos. 57 4822 529 10387 3103 304 06970 3103 309 05350 3103 304 66480 3103 304 66540 53 Pos. 42 32 33 35 41 42 46 33 4x Pos. 43 Pos. 44 Pos. 47 Pos. 48 21 55 MECHANICAL PARTS Drawer → Chapter 10-11 –––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 20 3103 304 66500 DRAWER 21 3103 304 66490 CAROUSEL 22 3103 304 06860 PULLEY-DRAWER 23 3103 304 06850 ECCENTRIC GEAR WHEEL 24 3103 304 06980 NAIL FIXATION 25 27 27 29 30 3103 304 66850 4822 532 12365 3103 304 07100 3103 304 66550 3103 304 66520 DRIVING BELT CAROUSEL BUSH DRAWER (height=5,5mm,d=9,4mm) BUSH DRAWER (height=8,5mm,d=16mm) BRACKET-DISC TUMBLER 31 32 34 37 3103 301 06470 3103 304 06920 3103 304 06870 4822 361 10753 SPRING-DISC CONTROL-DISC GEAR-1 CARROUSEL MOTOR 20 X spare part Y non spare part 57 58 3CDC-LC-DA11 Exploded view 2000 09 07 10-12 10-11 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 35 3103 309 05350 CD DRIVE MCD1B 2860 4822 124 11947 10µF 20% 16V 37 4822 361 10753 CAROUSEL MOTOR 2861 4822 124 11947 10µF 20% 16V 55 4822 361 10753 TRAY MOTOR 2862 © 4822 126 13883 220pF 5% 50V 1800 2422 025 17389 FLEX FOIL CONNECTOR 16Pin 2863 © 4822 126 13883 220pF 5% 50V 1805 4822 265 10979 FLEX FOIL CONNECTOR 15Pin 2865 © 4822 126 14494 22nF 10% 25V Drawer bottom view 24 3x 30 31 29 36 33 34 32 37 1805 1875 1876 1880 1881 4822 265 11545 4822 267 10958 2422 025 08332 4822 276 13503 4822 276 13503 FLEX FOIL CONNECTOR 19Pin FLEX FOIL CONNECTOR 5Pin FLEX FOIL CONNECTOR 5Pin SWITCH, Tray switch SWITCH, Drive UP/DOWN 2867 © 2872 © 2873 2875 2876 4822 126 13883 3198 024 44730 4822 124 80231 4822 124 11947 4822 124 12245 220pF 47nF 47µF 10µF 220µF 5% 5% 20% 20% 20% 50V 50V 16V 16V 16V 1882 1883 8002 8005 4822 276 13503 4822 276 13503 3103 308 91990 3103 308 92930 SWITCH, CD Pos.1 recognized SWITCH, valid CD Play position FLEX FOIL CABLE 5P, 200mm 1:n FLEX FOIL CABLE 16P 170mm 1:n 2877 © 2878 © 2881 2882 © 2885 4822 122 33777 4822 126 13883 4822 124 40769 4822 126 13883 4822 124 40769 47pF 220pF 4,7µF 220pF 4,7µF 5% 5% 20% 5% 20% 63V 50V 100V 50V 100V 2887 © 2888 2891 © 2893 © 2894 © 4822 126 14585 4822 124 80231 4822 126 14247 4822 122 33575 3198 017 44740 100nF 47µF 1,5nF 220pF 470nF 10% 20% 10% 5% 20% 50V 16V 50V 50V 10V 2895 © 4822 126 14305 2896 © 4822 126 14305 2897 © 4822 126 14305 100nF 100nF 100nF 10% 10% 10% 16V 16V 16V 35 CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– 2800 © 4822 122 33172 390pF 5% 50V 2801 © 4822 126 13883 220pF 5% 50V 2802 © 4822 122 33172 390pF 5% 50V 2803 © 4822 126 13883 220pF 5% 50V 2804 4822 124 41751 47µF 20% 16V 20 2805 © 2806 © 2807 © 2808 © 2809 4822 126 13883 4822 126 13883 5322 122 31863 4822 126 13883 4822 124 40746 220pF 220pF 330pF 220pF 0,22µF 5% 5% 5% 5% 20% 2810 © 2811 © 2812 © 2813 © 2814 © 4822 126 10326 4822 126 13883 2222 867 15339 4822 126 14226 2238 246 59858 180pF 220pF 33pF 82pF 450nF 5% 5% 5% 20% 50V 50V 50V 10V 26 2815 © 2816 © 2817 © 2818 © 2819 © 4822 122 33172 4822 126 14247 4822 126 14249 4822 126 13344 5322 126 11578 390pF 1,5nF 560pF 1,5nF 1nF 5% 10% 10% 5% 10% 50V 50V 50V 63V 63V 21 2820 © 2822 © 2823 © 2824 © 2825 © 4822 126 14305 5322 122 31866 3198 016 31510 5322 122 32654 4822 122 33891 100nF 6,8nF 150pF 22nF 3,3nF 10% 10% 10% 10% 10% 16V 63V 50V 63V 63V 2826 2828 2829 © 2830 © 2831 © 4822 124 12362 4822 124 12362 3198 017 42230 4822 126 13751 4822 122 31765 47µF 47µF 22nF 47nF 100pF 20% 20% 10% 10% 5% 4V 4V 50V 50V 50V 2832 © 2835 © 2836 © 2837 2838 4822 122 31765 3198 024 44730 3198 024 44730 4822 124 40433 4822 124 40248 100pF 47nF 47nF 47µF 10µF 5% 5% 5% 20% 20% 50V 50V 50V 25V 63V 2839 2840 © 2841 © 2842 © 2844 © 4822 124 40433 4822 126 14585 5322 126 10511 4822 126 14247 3198 016 31020 47µF 100nF 1nF 1,5nF 1nF 20% 10% 5% 10% 5% 25V 50V 50V 50V 25V 2850 © 2851 2855 © 2856 © 2857 © 5322 126 11578 4822 124 42383 4822 122 33172 4822 126 13691 5322 126 11583 1nF 220µF 390pF 27pF 10nF 10% 20% 5% 1% 10% 63V 4V 50V 63V 63V 2858 4822 124 12245 220µF 20% 16V Drawer top view 28 27 50V 50V 50V 50V 63V 25 24 22 23 20 X spare part Y non spare part 3CDC-LC Drawer assy 1999 09 13 RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3701 © 4822 051 20479 47Ω 5% 0,1W 3702 © 4822 051 20479 47Ω 5% 0,1W 3703 © 4822 051 20479 47Ω 5% 0,1W 3704 © 4822 117 12917 1Ω 5% 0,06W 3710 © 4822 051 51831 18kΩ 5% 0,1W 3712 © 3713 © 3714 © 3715 © 3716 © 4822 051 30109 4822 051 30223 4822 051 30103 4822 117 13632 4822 051 30471 10Ω 22kΩ 10kΩ 100kΩ 470Ω 5% 5% 5% 1% 5% 0,06W 0,06W 0,06W 0,06W 0,06W 3717 © 3719 © 3720 © 3721 © 3723 © 4822 117 12917 4822 051 30102 4822 051 20474 4822 051 20393 4822 051 30272 1Ω 1kΩ 470kΩ 39kΩ 2,7kΩ 5% 5% 5% 5% 5% 0,06W 0,06W 0,1W 0,1W 0,06W 3724 © 3725 © 3730 © 3740 © 3741 © 4822 117 12902 4822 051 30184 4822 051 20333 4822 051 20223 4822 051 20223 8,2kΩ 180kΩ 33kΩ 22kΩ 22kΩ 1% 5% 5% 5% 5% 0,06W 0,06W 0,1W 0,1W 0,1W 3742 © 3743 © 3744 © 3746 © 3750 © 4822 051 20223 4822 051 20223 4822 051 30103 4822 051 30103 4822 051 30102 22kΩ 22kΩ 10kΩ 10kΩ 1kΩ 5% 5% 5% 5% 5% 0,1W 0,1W 0,06W 0,06W 0,06W 3751 © 3789 © 3790 © 3791 © 3792 © 4822 051 30102 4822 051 30471 4822 051 30561 4822 117 12968 4822 051 30332 1kΩ 470Ω 560Ω 820Ω 3,3kΩ 5% 5% 5% 5% 5% 0,06W 0,06W 0,06W 0,06W 0,06W 3793 © 3794 © 3795 © 3796 © 3798 © 4822 051 20471 4822 051 30391 4822 051 30222 4822 051 30332 4822 051 30102 470Ω 390Ω 2,2kΩ 3,3kΩ 1kΩ 5% 5% 5% 5% 5% 0,1W 0,06W 0,06W 0,06W 0,06W 3799 © 4822 051 30102 3800 © 4822 051 51831 1kΩ 18kΩ 5% 5% 0,06W 0,1W 10-13 10-14 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3801 © 4822 051 30103 10kΩ 5% 0,06W 3880 © 4822 051 30392 3,9kΩ 5% 0,06W 3802 © 4822 051 51831 18kΩ 5% 0,1W 3881 © 4822 117 13632 100kΩ 1% 0,06W 3803 © 4822 117 10833 10kΩ 1% 0,1W 3882 © 4822 117 12925 47kΩ 1% 0,06W 3804 © 4822 051 30103 10kΩ 5% 0,06W 3883 © 4822 117 10833 10kΩ 1% 0,1W 3805 © 4822 051 30103 10kΩ 5% 0,06W 3884 © 4822 051 30271 270Ω 5% 0,06W ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– COILS TRANSISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 7802 © 5322 130 60123 BC807-40 1810 4822 242 73557 CERAMIC RES. 8,46MHz 7808 © 4822 130 60511 BC847B DIODES 7809 © 4822 130 60511 BC847B ––––––––––––––––––––––––––––––––––––––––––––––––––––– 7810 © 4822 130 60511 BC847B 6871 © 4822 130 11397 BAS316 7812 © 4822 130 60511 BC847B 6872 © 4822 130 11397 BAS316 6873 © 4822 130 11397 BAS316 7874 © 4822 130 60511 BC847B 6874 © 4822 130 11397 BAS316 7875 © 4822 130 60511 BC847B 6875 © 9340 548 52115 BZX284-C5V1 INTEGRATED CIRCUITS 6877 © 9322 129 34685 BZX284-C3V9 ––––––––––––––––––––––––––––––––––––––––––––––––––––– 6878 © 4822 130 11397 BAS316 7803 © 5322 209 82941 LM358D, Dual Opamp 6879 © 9322 129 34685 BZX284-C3V9 7805 © 4822 209 33165 TDA1308T/N1 7806 4822 209 32852 TDA7073A/N2 7807 4822 209 32852 TDA7073A/N2 7871 4822 209 32852 TDA7073A/N2 3806 © 3807 © 3808 © 3809 © 3811 © 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 20471 4822 051 51831 10kΩ 10kΩ 10kΩ 470Ω 18kΩ 5% 5% 5% 5% 5% 0,06W 0,06W 0,06W 0,1W 0,1W 3885 © 3886 © 3887 © 3888 © 3889 © 4822 117 10833 4822 117 12925 4822 051 30221 4822 117 10833 4822 051 20471 10kΩ 47kΩ 220Ω 10kΩ 470Ω 1% 1% 5% 1% 5% 0,1W 0,06W 0,06W 0,1W 0,1W 3812 3813 © 3814 © 3815 3818 © 4822 053 10228 4822 117 13608 4822 051 30339 4822 052 10478 4822 051 30222 2,2Ω 4,7Ω 33Ω 4,7Ω 2,2kΩ 5% 5% 5% 5% 5% 1W 0,06W 0,06W NFR 0,06W 3890 © 3891 © 3892 © 3893 © 3894 © 4822 051 30102 4822 051 30102 4822 051 20471 4822 051 30471 4822 051 30101 1kΩ 1kΩ 470Ω 470Ω 100Ω 5% 5% 5% 5% 5% 0,06W 0,06W 0,1W 0,06W 0,06W 3819 © 3820 © 3821 © 3822 © 3825 © 4822 051 20471 4822 051 30222 4822 051 30222 4822 051 30222 4822 051 20181 470Ω 2,2kΩ 2,2kΩ 2,2kΩ 180Ω 5% 5% 5% 5% 5% 0,1W 0,06W 0,06W 0,06W 0,1W 3895 © 3898 © 3899 © 3900 © 3901 © 4822 117 12971 4822 051 30221 4822 051 30101 4822 117 12955 4822 117 10833 15Ω 220Ω 100Ω 2,7kΩ 10kΩ 5% 5% 5% 1% 1% 0,06W 0,06W 0,06W 0,1W 0,1W 3826 © 3827 © 3828 © 3831 © 3832 © 4822 051 30333 4822 051 20273 4822 051 20223 4822 051 30101 4822 051 30103 33kΩ 27kΩ 22kΩ 100Ω 10kΩ 5% 5% 5% 5% 5% 0,06W 0,1W 0,1W 0,06W 0,06W 3904 © 4800 © 4801 © 4802 © 4803 © 4822 117 13632 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 30008 100kΩ 1% 0,06W CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 3833 © 3834 © 3835 3837 © 3838 © 4822 051 30223 4822 051 20223 4822 052 10478 4822 051 10102 4822 051 30102 22kΩ 22kΩ 4,7Ω 1kΩ 1kΩ 5% 5% 5% 2% 5% 0,06W 0,1W NFR 0,25W 0,06W 4804 © 4805 © 4806 © 4807 © 4808 © 4822 051 20008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 3839 © 3840 © 3841 © 3842 © 3843 © 4822 051 20124 4822 051 30124 4822 117 10833 4822 117 10833 4822 117 10834 120kΩ 120kΩ 10kΩ 10kΩ 47kΩ 5% 5% 1% 1% 1% 0,1W 0,06W 0,1W 0,1W 0,1W 4811 © 4814 © 4817 © 4818 © 4819 © 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 3844 © 3845 © 3846 © 3847 © 3849 © 4822 051 20392 4822 117 10833 4822 117 10834 4822 051 20562 4822 051 20334 3,9kΩ 10kΩ 47kΩ 5,6kΩ 330kΩ 5% 1% 1% 5% 5% 0,1W 0,1W 0,1W 0,1W 0,1W 4820 © 4821 © 4822 © 4823 © 4824 © 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 30008 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 3850 © 3851 3852 3853 © 3858 © 4822 051 30103 4822 052 10338 4822 052 10228 4822 051 20471 4822 117 12925 10kΩ 3,3Ω 2,2Ω 470Ω 47kΩ 5% 5% 5% 1% 0,06W NFR25 0,33W 0,1W 0,06W 4825 © 4826 © 4828 © 4829 © 4830 © 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 3859 © 3860 © 3861 © 3862 © 3863 © 4822 117 10834 4822 117 10833 4822 051 30103 4822 051 20121 4822 117 11373 47kΩ 10kΩ 10kΩ 120Ω 100Ω 1% 1% 5% 5% 1% 0,1W 0,1W 0,06W 0,1W 0,1W 4831 © 4832 © 4833 © 4834 © 4835 © 4822 051 20008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 3864 © 3865 © 3867 © 3868 © 3870 © 4822 117 11373 4822 051 30101 4822 051 30121 4822 051 30101 4822 051 20472 100Ω 100Ω 120Ω 100Ω 4,7kΩ 1% 5% 5% 5% 5% 0,1W 0,06W 0,06W 0,06W 0,1W 4838 © 4840 © 4841 © 4842 © 4844 © 4822 051 30008 4822 051 20008 4822 051 30008 4822 051 20008 4822 051 20008 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 3871 © 3873 © 3875 © 3876 © 3877 © 4822 051 30103 4822 051 20471 4822 051 30103 4822 117 13632 4822 051 30103 10kΩ 470Ω 10kΩ 100kΩ 10kΩ 5% 5% 5% 1% 5% 0,06W 0,1W 0,06W 0,06W 0,06W 4845 © 4846 © 4847 © 4848 © 4850 © 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 3878 © 4822 051 30103 3879 © 4822 117 10837 10kΩ 100kΩ 5% 1% 0,06W 0,1W 4876 © 4822 051 20008 CHIP JUMPER 0805 7873 © 5322 209 11306 7877 © 9352 641 80557 HEF4094BT, SHIFT REGISTER SAA7324H/M2B,“CD10“ SIGN.PROC. 11-1 11-1 Brief introduction of the Combi Board A. TRANSFORMER PRIMARY PART Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer. B. POWER SUPPLY PART Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, +12A, +12M, -32V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD Display filament. C. SOURCE SELECT & AMPLIFIER PART COMBI BOARD a) SHIFT REGISTER (AF CONTROL) This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control lines), DSC modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming directly from the µP on the Front board. b) SOURCE SELECTION One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501 (HEF4052BT). Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer amplifier (Tr 7503 & 7504). The source signal is then split into recording path (for recording on tape) and main signal path (to the PWM volume control). c) PWM VOLUME CONTROL The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM control signal from µP. For good performance transistors for the left and right channels should be paired for gain characteristics. TABLE OF CONTENTS Brief Introduction ...................................................................... 11-1 Component Layout - Main part (excluding Tuner portion) ....... 11-2 Chip Layout - Main part (excluding Tuner portion) .................. 11-3 Power Supply Circuit ................................................................ 11-4 Source Selection Circuit ........................................................... 11-5 Pre- and Power Amplifier Circuit .............................................. 11-6 Circuit & Component diagrams - Trafo Pr. and Sec. parts ..... 11-7 Non-Cenelec Tuner portions & Adjustment Table .................... 11-8 Non-Cenelec Tuner Circuit ....................................................... 11-9 Electrical parts list .................................................................. 11-10 d) SOUND FEATURES Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530 (HEF4069UBT) as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF control). e) POWER AMPLIFIER IC 7391 (AN7125) is used as power amplifier. f) CD_STBY CONTROL This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit and the laser light pen on the CD Module during the CD mode only. g) MATRIX SURROUND OUTPUT The matrix surround feature is provided on board. This feature is only optional on certain type version. D. KARAOKE PART This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary potmeter. This feature is available for some version only. E. HEADPHONE PART The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver 18mW output power into a 32 ohm headphone. F. CDC KEY PART The CDC key buttons and LEDs are provided on this board. 11-2 11-2 CHIP LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt1 / 3463pt1 ...90280 dd wk149 11-3 11-3 COMPONENT LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt1/3463pt1 ...90280 dd wk149 11-2a 11-2a CHIP LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt2 / 3463pt2 ...90280 dd wk151 11-3a 11-3a COMPONENT LAYOUT - MAIN PART (excluding the Tuner portion) This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. For Information on this Tuner portion please refer: Page 11-8 for Non-Cenelec Tuner Page 11-10 for Cenelec Tuner 3139 118 3462pt2 / 3463pt2 ...90280 dd wk151 11-4 11-4 POWER SUPPLY CIRCUIT 1 2 3 4 5 6 7 8 7210 BC337-25 3224 9 +C N VIA STRIP Q1 S AL 3218 68R +6.3V # 3232 4215 +0.65V 1216 220R 220R Q1 AR 220R 3219 7212 BC337-25 1 7220 L7805 1K2 3 4 220u 4216 for ETF 10n 12K 2231 3242 220R 3241 47n 6260 BZX79-C5V6 B TO TUNER COAXIAL GROUND 47n 2232 E 1564 1 TO TAPE CHASSIS 22n 1563 1 TO HP SOCKET ON FRONT PCB 10u 3250 1n 2209 10K VCD VCD 5 4K7 (VCD_STBY) # PROVISION ON LAYOUT * CONNECTION FOR VCD only @ +CD backup circuit pt2 For point 2 pc board only 6 VCD BZX79-B5V6 S CD_ON 3249 +CD N VCD VCD 1 1510 VCD B B D 2249 BC337-25 7209 6207 3248 1K2 1K2 3247 1K2 3246 7219 BC847B S 100n 33K 3244 @ 1V VCD 2 4K7 Tu 9507 AMP_ON +2.5V +1.8V OUT GND 0.6V 1 7504 BC327-25 1N4003 F 3243 4201 6203 3245 1N4003 6264 1N4003 VCD 2228 DIPMATE 100n 6262 1 6m8 2229 1N4003 2 6263 2227 AC11.38V 100n 6261 T1.6A 88 1N4003 IN 3251 2201 1218 # S 100R 220u 7218 BD438 6266 * 100R 3216 9299 S * 10K 100R 3212 S S # +12V_A 2230 S 4K7 1N4148 PW_DN 3213 CD 12K 2546 F2 +12V_M C D PWDN 100R 220R +CD Backup @ VCD 3239 3225 F1 7215 BC369 1N4148 B 1K 220R 3253 1 87 S S Q2 2226 3252 10K 3238 3237 BZX79-C5V6 3254 6267 22K BZX79-C33 2K2 PW_DN 2233 2 NTC 100u LPC 3236 +50V S 3 5K6 100u 3235 2667 100n S 6257 +5V6_ECO -26V 47u 86 6255 1N4003 2221 1N4003 B GND_A AP 4202 1 T M 3222 F1 1 315mA +12V 6252 2 7216 BC337-25 1N4148 2 +12V_A OUT GND B 2K2 2 -33V +12V 3 IN 1u F2 3570 3 7217 BC327-25 6256 1u 3 1217 S 2225 4 6259 4 1N4148 5 2218 7214 L7812CP 15K 4m7 2216 +25V 6250 6265 1N4003 1N4003 6240 6242 1N4003 1N4003 4m7 2215 6243 1N4003 1N4003 6239 6241 1N4003 1N4003 6235 6237 6236 6238 1N4003 1N4003 6232 6234 1N4003 1N4003 6248 6249 1N4003 3K9 5 GBU6D 6210 3226 6 2224 7 6 # E 1N4003 1N4003 6231 6233 1N4003 1N4003 6229 6244 6230 6510 1N4003 1N4003 6226 6228 1N4003 1N4003 6222 6224 1N4003 1N4003 6218 6220 1N4003 1N4003 6214 6216 2 # 4 6258 7 85 SE00 1N4003 B 2222 8 1N4003 1N4003 8 S 100n 6212 9 9 2214 10 1N4003 1N4003 6225 6227 1N4003 1N4003 3 1 10 B D D 6246 6247 6221 6223 1N4003 1N4003 6217 6219 1N4003 1N4003 6213 6215 1N4003 1N4003 100n 6211 2213 T6.3A / T5A 11 D 1N4003 1N4003 1215 12 D +30V 6209 220u T5A S C # 1N4003 2220 1209 T2A 6245 9224 220u # 1 1568 B G 6208 2219 # A 1K2 +0.78V 7213 BC337-25 +H 3240 Q2 220R 3215 TO TU ANT GND 10R +5.5V +6.3V BZX79-B4V7 e 10R 3221 6.2V 3220 +10.4V 10R 3229 120R 4R7 +10.4V +5V6 3230 6251 4R7 3223 3214 # +5.64V +9.75V 3233 4R7 9223 9222 +9.8V 1K 4R7 3210 4m7/25V 2212 1560 1 3m3 A 2211 T5A +14.5V 3227 +14.6V 1214 7211 BC337-25 3228 3211 68R 9296 2207 VCD Aux_S AT AUX IN 47n GND_A 2208 VCD AT AUX IN 47n GND_A GO 3139 118 55160 ...90280 sh 1 dd wk151 7 8 9 F 85 D1 86 D1 87 E1 88 E1 1209 B2 1214 A2 1215 B2 1216 B7 1217 D2 1218 E2 1510 F4 1560 A4 1563 F9 1564 E9 1568 B1 2201 F7 2207 F8 2208 F8 2209 F5 2211 A5 2212 A5 2213 C2 2214 C2 2215 C6 2216 C7 2218 A9 2219 C8 2220 C8 2221 D3 2222 E2 2224 C6 2225 C6 2226 D7 2227 E2 2228 F2 2229 F3 2230 E6 2231 D9 2232 E9 2249 E9 2233 D3 2546 F7 2667 D3 3210 A6 3211 A6 3212 E6 3213 D6 3214 A6 3215 A6 3216 E6 3218 A6 3219 A7 3220 A7 3221 A9 3222 E7 3223 A7 3224 A7 3225 F7 3226 E6 3227 A8 3228 A8 3229 A9 3230 A9 3232 A9 3233 B9 3235 D3 3236 D4 3237 D5 3238 D6 3239 D7 3240 C8 3241 D8 3242 D9 3243 D9 3244 E4 3245 F4 3246 F4 3247 F4 3248 F4 3249 F4 3250 F5 3251 D7 3252 D4 3253 D4 3254 D4 3570 F6 4201 E6 4202 E7 4215 A7 4216 C9 6203 E5 6207 F7 6208 B3 6209 B3 6210 C4 6211 C2 6212 C2 6213 C2 6214 C2 6215 C2 6216 C2 6217 C3 6218 C3 6219 C3 6220 C3 6221 C3 6222 C3 6223 C3 6224 C3 6225 C4 6226 C4 6227 C4 6228 C4 6229 C4 6230 C4 6231 C5 6232 C5 6233 C5 6234 C5 6235 C5 6236 C5 6237 C5 6238 C5 6239 C6 6240 C6 6241 C6 6242 C6 6243 C6 6244 C4 6245 B7 6246 B7 6247 B7 6248 B7 6249 C7 6250 C7 6251 A9 6252 C9 6255 D3 6256 D3 6257 D4 6258 D6 6259 D6 6260 D7 6261 E2 6262 F2 6263 E3 6264 F3 6265 C6 6266 D6 6267 D4 6510 C4 7209 E7 7210 A6 7211 A7 7212 A8 7213 B8 7214 B8 7215 C9 7216 D8 7217 D4 7218 E4 7219 F4 7220 E5 7504 E6 9222 A2 9223 A2 9224 B6 9296 A2 9299 E5 9507 E5 11-5 11-5 SOURCE SELECTION CIRCUIT 3 4 10 11 3605 A8 3606 B8 3607 A8 4501 G5 5305 D15 5501 A2 12 13 14 +12V_A 390R 47u 3604 2601 4K7 3503 3602 1n 2505 3K3 1K2 3607 15p 3601 100n 3.7V DC 3V 2602 1u 3507 2603 3504 4K7 2503 2K2 7609 BC857B 7601 BC847B 0.6V For ETF version only GND_A GND_A 2504 3506 +5V6 26 -33V 25 D F1 24 F2 23 MUTE 22 AMP_ON 21 HP_LEFT 20 1 1 2 2 3 3 4 4 1u 3n3 2535 1n 2533 2539 2541 330n 470n GND_A +CD 5K6 8K2 3539 220n 3535 3541 3537 47K 3531 GND_A GND_A GND_A CDRight 10n 6502 2n2 LINE_R GND_A LINE_L 27K GND_A 2537 3510 HP_RIGHT 18 SA_IN 17 CD TuStereo 15 2 TuClk 14 3 TuData 13 4 1K5 +12V_M 2529 +4.8V GND_A_Tp 6504 6503 4K7 P 3516 4K7 P 3515 FE-BT-VK-N GND_A TuEnable 12 11 9601 6 10 pt2 CD_ON TREBLE BASS VOLUME II LEFT LEFT LEFT LEFT 8 CD_SHSTR 8 9 CD_SHCLK 7 10 CD_SICL 6 11 CD_SHDATA 5 12 CD_SILD 4 13 CD_GND 3 14 CD_PORE 2 OE 15 1508 1 # 5305 pt2 D +12V_A 2u2 GND_A 4 5 BASS ALC 6 IIC BUS 15 2 REC 13 17 +4.8V 220R 2528 +4.8V 3524 100n +4.8V 23 +4.8V 24 +4.8V 25 +4.8V 26 VOLUME I TREBLE BASS VOLUME II RIGHT RIGHT RIGHT RIGHT SUR. 2516 100p 2518 100p 68p 2520 2522 68p 2521 100p 2519 100p 2517 100p +4.8V 20 2530 +4.8V 1 MIC_DET 2 2 +12V_A 3 3 2547 D E I2C_CLK 3561 I2C_DATA 1K =4.2V +4.8V D GND_A 3560 =4.2V 1K GND_A +4.8V 3564 F D VOL_RIGHT 220R 19 18 +4.8V +4.8V 4n7 GND_A G GND_A GND_A GND_A GND_A GND_A GND_A GND_A GND_A LINE_R 3536 2538 1 14 LOGIC GND_A GND_A 1505 16 +4.8V 470n SOURCE SELECTOR 22 21 2515 1n 4501 2665for /21 only 15K 3522 GND_A +4.8V +4.8V 3525 2514 1u 3 GND_A 1n 1u 12K GND_A GND_A 10K 2540 2542 330n 470n 2 2 2548 * 3 3 180p 3538 1 18K GND_A 3n3 2536 GND_A 1506 1 1n 2534 5K6 3542 8K2 10n GND_A TO FRONT 3540 470n 2532 5 47K 3532 2666 4 1509 220R 2564 4K7 100p 1504 YKC21-3418 4 100p 9602 10p 2513 3520 2512 AUX_R 3 1503 +4.8V 2561 +4.8V 220R 3518 1 G 3563 12 10p GND_A AUX_L AUX IN VOLUME I SUR. 2560 100p 2511 F 10 11 VOL_LEFT POWER SUPPLY 2543 9 SW_INFO TU GND 220n 12K GND_A 15K 3519 4K7 3521 3517 Aux_S 2 9 8 TO CDC-LC +4.8V GND_A GND_A 4 E +4.8V +4.8V C 28 GND_A 100n 1 +9.3V -CMOS 2571 +12 27 100p FE-BT-VK-N 1u 1u 1N4003 1N4003 1n 1K 470n 1K 3513 6 7 -CMOS 7 2527 6 TP_RIGHT 2509 47u 5 +12V_A TU GND D 4n7 GND_A TDA7468 2510 3514 2523 5 GND_A D +4.8V 7501 GND_A TP_LEFT GND_A 2563 3512 TP_REC_RIGHT 9557 5 7 10K GND_A 1 SS_R GND_A B pt2 1502 1K5 3511 TO ECO-MTF 1501 220u 1u 2508 2525 27K LINE_L 1507 CDLeft 22u +10V 2524 2507 2526 3523 +9V3 SS_L TO ETF7 A 16 5K6 470n 150R +12V_A +12V_A H GND_A GND_A 3534 * P MIC_DET 4 +12V_A For VCD only Provision only 5K6 pt2 For point 2 pc board only SIMPLE IS - PROVISION ONLY TO MPEG 1 28 3533 18K 7502 BC847B GND_A BZX79-B10 GND_A 3509 MIC_VCD I2C_CLK 220u 1n 2506 3K3 3508 2567 D H 30 29 GND_A SIMPLE IS - PROVISION ONLY 47u 6509 GND_A GND_A 1u 5K6 C E PWDN I2C_DATA 19 2K2 TP_REC_LEFT 31 -33V 3543 BZX79-C10 2570 SS_R 2531 -CMOS 32 NTC 27 3505 CDRight +5V6_ECO SS_L GND_A -10V 15 GND_A 2u2 M 9602 D15 9603 E15 TU_LEFT A3 T_E1 D14 7601 B8 7609 B9 9557 B15 9599 A3 9600 A3 9601 D15 6502 D6 6503 D12 6504 D13 6509 C1 7501 D8 7502 C7 150R 1u P 5501 D 9 3563 E12 3564 F12 3601 A7 3602 B7 3603 A9 3604 A8 3540 H11 3541 D11 3542 H11 3543 B2 3560 E12 3561 F12 3534 H9 3535 D9 3536 G9 3537 C9 3538 H9 3539 D11 LPC GND_A 2502 1K CDLeft 8 3523 C6 3524 F7 3525 F7 3531 C8 3532 H8 3533 C9 3517 E2 3518 F2 3519 E3 3520 F3 3521 F3 3522 F3 SA_IN EH-B 1500 B 7 3511 D3 3512 D3 3513 E3 3514 D3 3515 E3 3516 E4 47n 3502 9599 1 3505 B3 3506 B3 3507 B3 3508 C3 3509 C3 3510 D3 2665 G5 2666 G8 3501 A3 3502 A3 3503 A4 3504 A4 2568 pt2 +12V_M 2 6 2568 D15 2570 C1 2571 F1 2601 A8 2602 B7 2603 A8 1u P TuRight 2549 E15 2560 F12 2561 F12 2563 E12 2564 G12 2567 C8 3603 1K A 5 2540 G11 2541 C11 2542 G11 2543 D15 2547 E12 2548 H2 2501 3501 9600 2534 H10 2535 C10 2536 H10 2537 D10 2538 G10 2539 C11 2528 F7 2529 D9 2530 G9 2531 C9 2532 H9 2533 C10 3605 TuLeft 2522 G7 2523 E7 2524 C6 2525 D6 2526 C7 2527 E7 330K 2 2516 G8 2517 G6 2518 G7 2519 G6 2520 G7 2521 G6 82K 1 2510 D4 2511 F2 2512 F2 2513 E4 2514 F3 2515 G6 2549 2504 B4 2505 B4 2506 C4 2507 C4 2508 D4 2509 E4 1507 C13 1508 E14 1509 H1 2501 A4 2502 A4 2503 B4 3606 1501 D1 1502 D2 1503 G1 1504 F1 1505 G2 1506 H1 150K C10 C14 C11 A3 C13 A3 C14 C15 T_E D14 1500 A1 150K C3 E15 C4 E15 C5 D15 C6 C15 C7 C15 C8 C15 3139 118 55160 ... 90280 sh 3 dd wk151 2 3 4 5 6 7 8 9 10 11 12 13 14 15 11-6 11-6 PRE- & POWER AMPLIFIER CIRCUIT 2370 F13 2371 C7 2372 D8 2373 C10 2377 C14 1 2 3361 E7 3362 F7 3363 E7 3364 E7 3365 D12 3356 E14 3357 E14 3358 F14 3359 E14 3360 F14 4 3366 F12 3367 D12 3368 G12 3369 D12 3370 F12 3371 E12 3372 E12 3373 E12 3374 E11 3376 C9 5 6 3392 C8 3608 E2 3609 A4 3610 D4 3611 B4 3386 C13 3387 D10 3388 D10 3389 C9 3390 C9 3377 B10 3378 B10 3379 D10 3384 B13 3385 C14 7 3612 D4 3613 B5 3614 D5 3615 A5 3616 D5 3617 B5 3618 C5 3619 B5 3620 C5 3621 F1 8 3622 G1 3623 E1 3624 F3 3625 F3 3626 E4 3627 E4 3628 E4 3629 F5 3630 A1 3631 C1 9 10 6371 B9 6372 B8 6373 C8 6374 C10 6375 C11 6376 E11 6377 E11 6378 F12 6379 E12 6380 D11 11 7301 E9 7302 C9 7303 C10 7304 C10 7600-A A2 7600-B D3 7602 D4 7603 B5 7604 D5 7605 F4 12 7606 E4 7607 E5 7608 B4 9508 G14 9510 D14 13 14 A 2 +6V 2609 3615 3609 1K 1K 22u 4 7608 BC817-25 GND_A 3611 3613 1K 1K BC817-25 7603 +C 2607 B +50V +H +17.5V B +35.8V 220p 3619 33R 47R 5V 3377 3617 6371 +6V 1N5392 27K 6372 3634 6K8 AMP_ON +54.2V GND_PA 1N5392 3635 GND_PA GND_PA HP_LEFT 7302 STP16NE06 1K5 +6V 3384 7600-A NJM4556AM 1 8 2K2 3 3378 +6V 10R HPREF 5301 D12 5302 G12 5303 E12 5304 F12 5601 E2 3632 A1 3633 D1 3634 B2 3635 B2 3636 E2 B_REF3 100p 2664 3632 470p 2u2 2618 E4 2662 A1 2663 D1 2664 A2 3355 D14 +12V 2605 VOL_LEFT 12K 3630 A 2613 G1 2614 G2 2615 E2 2616 E2 2617 F4 3 HPREF GND_A 2662 2608 D2 2609 A3 2610 D3 2611 B6 2612 D6 2378 E12 2604 C2 2605 A2 2606 D2 2607 B2 330R 2365 E12 2366 F12 2367 D12 2368 F13 2369 E12 100p 1323 E14 2351 D14 2352 F14 2361 E7 2362 E7 2611 0888 E13 0889 G13 1300-A F13 1300-B E13 1322 E14 2377 +16.7V 3386 REF CH2-O- 10 STBY CIRC 6379 1N4003 1N4003 6377 +7.8V +7.8V 0V AMP_IC 4K7 3621 AL AR HPREF pt2 0888 3356 1 330R 22n 2614 100u 4K7 2613 2 1 3358 220n AR 1300-A EH-S 330R F 3360 AV00 330R 220u 4R7 2352 9508 4R7 5302 G 1u GND_A pt2 0889 G HEATSINK SCREW HOLE For point 2 pc board only 3139 118 55160 ...90280 sh 4 dd wk151 1 E EH-S 2 3368 3622 2 TO HEATSINK SCREW 3370 D 1323 1 2370 4R7 5304 AP 3359 AL 220p 3366 1u +6V 2367 G 2378 4R7 11 3 1322 1N4003 3 3357 330R 330R 3372 6378 0V 1u 4K7 GND 7 1300-B 4 3373 1N4003 5 STBY CH2-O+ 12 MUTE 6376 9 MUTE 220n 470R 3374 +7.8V 4R7 5303 Matrix Surround only 6374 1N4148 CH1-O- 4 8 CH2-IN 0V D 100R 12K 3389 12K 3376 3390 12K +7.8V 2365 2371 8K2 680p 680p 2362 3364 4K7 CH1-O+ 2 220n 0V 6 CH1-IN 3355 330R 2368 +12V_A 3371 VCC 82K 2617 3625 +5V 10K 10K GND_A +3.64V 3362 7605 BC847B MUTE 2361 3363 100p 0V AP 5K6 0V 4R7 1 TSD PROT CIRCUIT +4.3V 3629 47u 2615 +5.6V 0.1V 0.6V 0V 82K +5V 3627 3624 F 3628 2u2 10R +5V +5V6 3626 B_REF3 10u 5601 1K 3623 22n +12V_A 2616 E +16.7V 7301 AN17830A 3361 7607 BC857B 220u 4R7 3367 GND_PA 8K2 7606 BC847B D 3369 G 4u7 4K7 2618 27K G G GND_PA 2351 G G GND_PA 9510 4R7 47n 1K 1K 2372 1u 3365 220n BC817-25 7604 G 5301 2369 3614 3612 7602 BC817-25 G AQ00 47n 1K C 150K +3.64V AMP_IC +13.8V 6380 3616 1K 220p 6K8 7304 BC847B +16.7V BZX79-B22 3610 2608 3608 1N4148 2366 4 3636 6375 47p 10K 22u GND_A HPREF 2373 +54.2V 10K 3379 +6V 7303 BC856B 10K 3387 6 +53.8V 22u 3385 4.7V +7.2V 2610 +6V +16.7V 3388 5 100p 10R 7600-B 8 NJM4556AM 7 6373 47R 1K 33R 4u7 3620 2612 +6V D 3618 HP_RIGHT B_REF3 100p 2604 3633 470p 2u2 TU +12V 2606 2663 12K 3631 VOL_RIGHT GND_PA GND_A HPREF GND_A 3392 C BZX79-B3V9 +16.7V 2 3 4 5 6 7 8 9 10 11 12 13 14 11-7 11-7 TRANSFORMER PRIMARY PART - CIRCUIT & LAYOUT (except /21/22 version) 3 E4 4 D4 1 F4 2 E4 5 D4 6 C4 7 C4 1201 C1 1 2 1202 D1 3208 E1 5202 C2 8203 E1 TRANSFORMER SECONDARY PART - CIRCUIT & LAYOUT (except /21/22 version) 9201 C2 9202 D2 3 8 B1 9 B1 10 C1 11 C1 12 C1 13 C1 14 D1 15 D1 16 D1 17 D1 8204 C2 4 1 * 1203 C2 1204 B2 2 TRANSFORMER MAIN A X A X X * TRANSFORMER - SECONDARY X A A REFER TO 3139 118 5515 (Chapter 8 - Mains Board) X X B B X B C 1201 B 1204 7 C * * 8 9201 5202 1 AC_VCD AC11.4V 2 AC_VCD 9 EH-B 6 10 0V 1203 1202 D 9202 D 5 * C 1 11 F1 AC5.7V 2 F2 12 C 3 -Vkk 13 8203 E 10M 3208 4 1 RT-01T 120V 14 * 3 1 8204 240V E GND_S 5 NTC 6 15 AC_H 8 AC_CT 9 16 AC 0V AC_H 7 D 2 AC27.8V 4 10 VCD AC12.5V AC13.8V AC_H VCD AC12.5V AC_H AC13.8V D EH-B 17 F F 1 3139 118 55160 ...90270 dd wk151 1 2 3139 118 55160 ...90260 dd wk151 1 2 3 4 This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. 3139 118 3462pt1 / 3463pt1 ...90270 dd wk149 3139 118 3462pt1 / 3463pt1 ...90260 dd wk149 Note: This layout drawing is applicable for both pt 1 and pt 2 pc board. Note: This layout drawing is applicable for both pt 1 and pt 2 pc board. 11-8 11-8 NON-CENELEC TUNER PORTION - COMPONENT & CHIP LAYOUTS TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial ) Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter 108MHz 5130 8V ±0.2V check 4.3V ±0.5V VARICAP ALIGNMENT FM 87.5 - 108MHz This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. (65.81 - 74, 87.5 - 108MHz) 87.5MHz MW 1700kHz 5123 8V ±0.2V 530 - 1700kHz 530kHz check 1.1V ±0.4V FM/MW-version, 9kHz grid 1602kHz 5123 531 - 1602kHz 531kHz check 279kHz 5122 8V ±0.2V 153kHz check 1.1V ±0.4V 1602kHz 5123 8V ±0.2V 531kHz check 1.1V ±0.4V (65.81MHz) FM/AM-version, 10kHz grid A LW 153 - 279kHz MW FM/MW/LW- version, 9kHz grid 531 - 1602kHz AM FRAME AERIAL (1.2V ±0.5V) 6.9V ±0.2V 1 1.1V ±0.4V FM IF IC 7101 21 10.7MHz, 45mV continuous wave D FM 87.5 - 108MHz 108MHz A 108MHz 2155 (65.81 - 74, 87.5 - 108MHz) 87.5MHz 87.5MHz (65.81MHz) mod=1kHz ∆f=±22.5kHz 5131 98MHz, 1mV continuous wave A 98MHz FM shortcircuit to block AFC 2141 5119 2 0 ± 3 mV DC 4 MAX 3 152kHz ±1kHz 1) FM RF B 3139 118 3462pt1 / 3463pt1 ...90280 dd wk149 (65.81MHz) VCO FM AM IF D IC 7101 36 MW 1 AM AFC 450kHz connect pin 6 of IC 7101 (AM Osc.) with 3.3kΩ to Vcc ∆f=±10kHz VRF = 0.5mV (as low as possible) 220R C 100nF 5 IC 7101 40 see remark 2) 100nF C MW 5111 max. 5 220R 2 3142 5112 fo symmetric 5114 continuous wave 2 0 ± 2 mV DC VRF = 2mV MW 4) 1494kHz 2106 558kHz 558kHz 5102 LW 198kHz 198kHz 5103 MW 1500kHz 1500kHz 2106 560kHz 5102 FM/MW/LW- and FM/MW-version ( 9kHz grid) 531 - 1602kHz 3 This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list. C A FM/AM-version, 10kHz grid 530 - 1700kHz 4 1494kHz 560kHz B ∆f = ±30kHz VRF as low as possible max. AM RF 3) 5 fo symmetric ECO6, Sys + PA with frame aerial, 070799 3139 118 3462pt1 / 3463pt1 ...90280 dd wk149 Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically. 1) If sensitivity of frequency counter is too low adjust to max. channel separation 2) RC network serves for damping the IF-filter while adjusting the other one. (input signal: stereo left 90% + 9%, adjust output on right channel to minimum) 3) For AM RF adjustments the original frame antenna has to be used ! Note: This layout drawings are applicable for both pt 1 and pt 2 pc board. Repeat 4) MW has to be aligned before LW. 11-9 11-9 NON-CENELEC TUNER CIRCUIT 1 2 3 TUNER BOARD ECO6 7 8 9 3 VERSION 7 4103 3 I 1 O 3 2 G 2 1 33p E_EU ... for East European version only 2169 c10MPX 1K 2n2 to 1120 pin 5 2 3 120R 5 6 7 100K 2146 220p 220p c2 c3 ENABLE/MPX c4 c5 VCC RIGHT c6 F c12 c8 1132 GND 3154 3155 9.5V 220R 10.4V 470R 9.6V 9.6V 3152 7112 BC547B 220n 2 c9 c11 330R 2136 11.1V LEFT 470R 11.1V 12V 82p DATA 12Vtyp (10-14V) 4 G 7 H MPX BUFFER AMPLIFIER ORIGINAL SCHEMATIC FROM ICAP VIENNA REFER TO 3103 308 6426 4 c1 to/from 120R 0V 3153 VCC2 VDD 2140 100K 3156 p 7.8V 100n 2141 3167 CLOCK 220n 2139 3168 BZX284-C11 FIELDSTR-IND 2V 11V AFC+ 1.1V AFC- FM-DEMOD 1V 0V 2u2 1.2V 1V 2138 1.1V IF-GND PILOT FILTER RIGHT LEFT 1u 7.6V 0V 0V MPX from 2169 22 VCC1 E 6 8 7103 BC857C voltages measured while set is tuned to a strong transmitter J ... Japan version only 21 stereo stereo 0.4V mono 4.8V STEREO 470R VDD 3 22K 3144 2134 V EVM USA ... for USA version only 470n 2133 HN1V02H 2132 1.3V 2149 MW mode 22n ...V 2124 FM mode stereo 3158 9.5V VCC2 2 3 23 1 0.7V ...V 20 mono 12p 0.2V 2144 7 19 75KkHz mono 4.8V 5119 15n 22n_USA 8 4 15n 22n_USA 2135 HN1V02H 1 18 17 DISCRIMINATOR 3143 6 33K 5 3176 6 22K 3 4 16 VDD 0V stereo 24 stereo VCC2 470n VCC1 560p 3134 2 p ...for provision only 15 AFC 2164 RDS only 18p 3 10p 2125 4 2120 7 5 5123 47R 8 3132 1 2 6105-2 MW 6105 2119 p B * ... only assembled in FM/AM-version 14 0.6V 0.8V 0.15V 5 6 LEGEND 13 2K2 3145 220n 470n AM-OSCILLATOR 2131 2159 3 G 12 2127 330p 2 2126 1 5 33p 6 1 7 2107 2 HN1V02H 1u 7 7KL 0.6V 56K 100K MUTE 3141 2167 5V 470R 6107 STEREO DECODER 5121 DT-381 2130 MPX-IN 1n 15p 11 1.4V OSC MONO/ 1 8 25 XTAL AF-OUT 1.2V 150K 152 kHz, 50mVpp 3159 22R 10 VCC2 2166 DIG-GND 26 FM DET VCO 470R 3169 22K 220n 3146 0.7V CHARGE PUMP 0V 3160 2143 1K 3181 5130 2153 9 VCO 3142 XH-S 4 1V 1.3V I-TUNE AM DET AGC 0V DATA STEREO 1 2 11p 5102 2106 1103 1.6-8V 8 1-8V 0.8V 6105-1 MW AM FRAME AERIAL STABILIZER 28 CLOCK 27 D 3161 0V 2147 AGC VSTABB VDD LPF 2152 AM-RF 33n 560p E_EU 33K 15p 2p2 J 12p E_EU 6130 1SV228 3101 MULTIPLEXER VSTABA RIPPLE E PRESCALER 7.7V 0.1V WRITE-EN 29 220p AM-OSC VCC1 FM OSC AGC CONTROL 2145 6 7 FM MIXER 3172 0V VCC1 7.6V 7.8V P0 30 FM FRONTEND FM-OSC 2163 RF-GND1 2148 0.1V 5 P0 P1 31 7.9V C-PAD 1.4V AGC 100K 3157 AM-AFC 32 FM IF2 AM IF C 0V 100n FM IF1 AM MIXER 0.2V 7111 BC847C 1u FM-RF AM FRONTEND CONTROL 11p 4p7 2155 D FM-OSCILLATOR P1 2161 p 3 4 2154 100K 8 FM-IF2-IN 33 AM OSC p 6131 1SV228 3102 7 3170 7P 1.2V 0.7V 100n AM-RF 6120 BAS216 6 5K6 0.7V 1.1V 1.4V 1 CTRL D P1 2 34 FM-IF2 AM-IF2 FM-IF1-IN 35 VSTABB 1.4V 0.7V 1.4V 36 PROGR. OUTPUT PORTS 1K 2112 J 100p 37 38 VSTABA 1.4V 1V 39 VERSION DETECTION 4 22n 1n 2 B AM-AFC 5114 450kHz 3 AGC 0V /17 FM/AM 8 component mounted G 2 AM-IF RIPPLE 7 2n2 1 100u 2103 0V 5131 2V 40 FM-MIXOUT 7102 BF550 AM DET 41 RF-GND2 Q-multiplier 0.8V AGC 100n 2129 42 43 44 AM-IF1-IN 8K2 2165 0.6V C 7101 TEA5757H FM-IN 220R /14 FM-OIRT/MW 6 7P 10u 3103 BAS216 6106 AM-RF /01 FM/MW 5110 2128 3105 A 7111 /00 /02 FM/MW 4 FM-IF2 I 1 O 3 0.2V 1131 3170 3157 /06 FM-Japan/AM 3113 J C C-PAD AM-IF2 5112 450kHz 5109 BFS20 47p 2101 6103 BAV99 2 3156 /00 /02 FM/MW/LW 100n FM-IF1 2104 100p 100n 330R 8 3119 J 1 330R 3104 2150 J 7119 YKD31-0432 1 2102 6120 2 6 1 14 450kHz 4 1102 not_USA H 13 VERSION PROGRAMMING COMPONETS AM-IF1 5111 C-PAD 1 F 12 2137 1130 100n YKD21 FM 75 OHM 11 / SYSTEMS NON CENELEC A B 10 2105 USA 2 A 6 1.4V 3 5 AM-MIXOUT 1101 USA 4 8 9 10 3139 118 55160 ...91060 dd wk151 11 12 13 14 c1 E14 c2 F14 c3 F14 c4 F14 c5 F14 c6 F14 c8 F14 c9 F14 c10 H8 c11 F14 c12 F14 1101 A1 1102 B1 1103 F2 1130 A2 1131 B2 1132 G13 2101 B3 2102 B1 2103 C7 2104 B3 2105 A2 2106 F3 2107 F4 2112 B9 2119 H6 2120 G6 2124 H6 2125 H6 2126 F7 2127 F7 2128 B8 2129 C7 2130 F11 2131 G8 2132 G8 2133 G8 2134 H8 2135 H9 2136 G14 2137 G13 2138 F9 2139 G9 2140 G9 2141 F10 2143 G12 2144 G11 2145 F12 2146 E12 2147 E12 2148 E12 2149 H7 2150 A10 2152 E4 2153 E5 2154 D5 2155 D6 2159 F6 2161 C11 2163 D11 2164 F10 2165 C7 2166 E12 2167 E12 2169 H8 3101 E4 3102 D4 3103 C6 3104 A7 3105 B6 3113 B9 3119 A9 3132 G5 3134 H6 3141 F7 3142 E7 3143 G7 3144 H8 3145 F8 3146 G13 3152 G14 3153 G13 3154 G13 3155 G11 3156 C12 3157 C12 3158 E13 3159 D13 3160 D12 3161 D13 3167 F12 3168 F11 3169 E11 3170 C12 3172 G12 3176 G7 3181 E6 4103 A9 5102 F2 5109 A9 5110 B10 5111 A8 5112 A11 5114 B11 5119 G9 5121 E11 5123 G5 5130 E5 5131 C6 6103 B2 6105-1 F3 6105-2 G6 6106 C3 6107 G13 6120 C13 6130 E5 6131 D5 7101 C8 7102 C6 7103 H7 7111 C13 7112 G12 7119 B9 11-10 11-10 ELECTRICAL PARTS LIST - COMBI BOARD MISCELLANEOUS 1101 2422 015 19376 Socket 2P Clickfit /37 1102 1103 4822 267 10283 4822 265 31184 Socket Coaxial 75R /21/21M/30 JST Connector 2P 1214 1215 4822 071 55002 4822 071 55002 1215 1216 4822 252 51123 9965 000 07788 1216 1217 4822 253 10128 4822 071 53151 Fuse T2A 250V /37 Fuse T315mA 250V /21/21M/30 1217 1300 4822 252 51151 4822 267 31176 Fuse T315mA 250V /37 Loudspeaker Socket 1502 1503 4822 267 10731 4822 267 10733 Flex Socket 6pin Vert. Flex Socket 4pin Vert. /21/21M 1504 1507 4822 265 20553 4822 265 10981 Cinch Socket, Aux-in Flex Socket 15pin Vert. 1508 2422 025 17411 Flex Socket 30pin Vert. ! ! ! Fuse T5A 250V /30/37 Fuse T5A 250V /21/21M/30 Fuse T5A 250V /37 Fuse T2A 250V /21/21M/30 CAPACITORS 2101 4822 122 33777 47pF 5% 63V 2102 2103 4822 126 14305 5322 126 11578 100nF 10% 16V 1nF 10% 50V 2104 2105 4822 122 31765 2238 586 59812 100pF 2% 63V 100nF +80/-20% 50V /37 2106 2107 2020 800 00191 4822 121 51319 Trimmer 3-11pF 100V 1µF 10% 63V 2120 2124 4822 126 14507 4822 126 14494 18pF 5% 50V 22nF 10% 25V 2125 2126 2238 861 18561 4822 126 14241 560pF 1% 50V 330pF 50V 2127 2128 4822 126 13879 4822 124 40248 220nF +80/-20% 16V 10µF 20% 63V 2129 2130 4822 124 41584 4822 126 14494 100µF 20% 10V 22nF 10% 25V 2131 2132 3198 017 44740 3198 017 44740 470nF 10V 470nF 10V 2133 2134 4822 124 21913 3198 017 31530 1µF 20% 63V 15nF 50V /21/21M/30 2134 2135 4822 126 14494 3198 017 31530 22nF 25V /37 15nF 50V /21/21M/30 2135 2136 4822 126 14494 4822 126 13879 22nF 25V /37 220nF +80/-20% 16V 2137 2138 4822 126 13879 4822 124 22652 220nF +80/-20% 16V 2,2µF 20% 50V 2139 2140 4822 122 33752 4822 126 14226 15pF 5% 50V 82pF 5% 50V 2141 2143 4822 126 14305 4822 126 13879 100nF 10% 16V 220nF +80/-20% 16V 2144 2145 4822 124 21913 4822 126 13883 1µF 20% 63V 220pF 5% 50V 2146 2147 4822 126 13883 4822 126 13883 220pF 5% 50V 220pF 5% 50V 2148 4822 126 14238 2,2nF 50V ELECTRICAL PARTS LIST - COMBI BOARD 2150 2152 4822 126 14585 4822 126 14549 100nF 10% 50V 33nF 16V 2512 2513 4822 122 31765 4822 124 22466 100pF 2% 63V 1µF 20% 50V 2617 2618 4822 124 40248 4822 122 31765 10µF 20% 63V 100pF 2% 63V 2153 2155 4822 122 33752 2020 800 00191 15pF 5% 50V Trimmer 3-11pF 100V 2514 2515 4822 124 22466 4822 122 31765 1µF 20% 50V 100pF 2% 63V 2662 2663 4822 124 22652 4822 124 22652 2,2µF 20% 50V 2,2µF 20% 50V 2159 2164 2222 867 15339 3198 017 44740 33pF 50V 470nF 10V 2516 2517 4822 122 31765 4822 122 31765 100pF 2% 63V 100pF 2% 63V 2664 2665 4822 122 31765 5322 126 11578 100pF 2% 63V 1nF 10% 50V /21/21M 2165 2166 4822 126 14305 5322 126 11578 100nF 10% 16V 1nF 10% 50V 2518 2519 4822 122 31765 4822 122 31765 100pF 2% 63V 100pF 2% 63V 2666 2667 3198 017 44740 2020 012 93547 470nF 10V 100µF 20% 63V 2167 2201 4822 126 11663 4822 124 40248 12pF 50V 10µF 20% 63V 2520 2521 4822 122 31765 4822 126 13956 100pF 2% 63V 68pF 5% 63V RESISTORS 2207 2208 4822 121 43526 3198 017 34730 47nF 10% 63V 47nF 16V 2522 2523 4822 126 13956 4822 124 40433 68pF 5% 63V 47µF 20% 25V 3101 3102 4822 051 30333 4822 117 13632 33k 5% 0,062W 100k 1% 0,062W 2209 2211 5322 126 11578 4822 124 42367 1nF 50V /37 3300µF 20% 35V 2524 2525 4822 126 14238 4822 124 40196 2,2nF 50V 220µF 20% 16V 3103 3104 4822 117 12902 4822 117 13577 8k2 1% 0,063W 330R 1% 0,1W 2213 2214 5322 121 42386 5322 121 42386 100nF 5% 63V 100nF 5% 63V 2526 2527 4822 124 81151 3198 017 44740 22µF 50V 470nF 10V 3105 3132 4822 051 30221 4822 051 30479 220R 5% 0,062W 47R 5% 0,062W 2216 2218 4822 124 80415 4822 124 80144 4700µF 20% 50V 220µF 20% 25V 2528 2529 4822 126 14305 4822 126 13193 100nF 10% 16V 4,7nF 10% 63V 3134 3141 4822 051 30223 4822 051 30563 22k 5% 0,062W 56k 5% 0,062W 2220 2221 4822 124 80144 5322 121 42386 220µF 20% 25V 100nF 5% 63V 2530 2537 4822 126 13193 4822 121 42408 4,7nF 10% 63V 220nF 5% 63V 3142 3145 4822 100 12159 4822 051 30222 Trimpot 100k 30% 2k2 5% 0,062W 2222 2224 2020 012 93547 4822 124 21913 100µF 20% 63V 1µF 20% 63V 2538 2539 4822 121 42408 5322 121 42661 220nF 5% 63V 330nF 5% 63V 3146 3152 4822 117 12139 4822 051 30471 22R 5% 0,062W 470R 5% 0,062W 2225 2226 4822 124 21913 4822 121 43526 1µF 20% 63V 47nF 5% 250V 2540 2541 5322 121 42661 4822 121 51252 330nF 5% 63V 470nF 5% 63V 3153 3154 4822 051 30471 4822 051 30331 470R 5% 0,062W 330R 5% 0,062W 2231 2232 5322 126 11583 4822 126 14494 10nF 10% 50V 22nF 25V /30/37 2542 2543 4822 121 51252 4822 122 31765 470nF 5% 63V 100pF 2% 63V 3155 3156 4822 051 30221 4822 117 13632 220R 5% 0,062W 100k 1% 0,062W /21/21M/30 2233 2249 4822 124 41751 4822 121 43526 47µF 20% 50V 47nF 5% 250V 2546 2547 4822 126 14305 3198 017 44740 100nF 10% 16V 470nF 10V 3158 3159 4822 051 30471 4822 051 30471 470R 5% 0,062W 470R 5% 0,062W 2361 2362 3198 016 36810 3198 016 36810 680pF 25V 680pF 25V 2549 2560 4822 124 80144 4822 122 33741 220µF 20% 25V 10pF 10% 50V 3160 3161 4822 051 30471 4822 051 20223 470R 5% 0,062W 22k 5% 0,1W 2365 2366 4822 121 43526 4822 121 43526 47nF 5% 250V 47nF 5% 250V 2561 2563 4822 122 33741 3198 016 31020 10pF 10% 50V 1nF 25V 3167 3168 4822 051 20121 4822 051 30121 120R 5% 0,1W 120R 5% 0,062W 2367 2368 4822 121 42408 4822 121 42408 220nF 5% 63V 220nF 5% 63V 2564 2567 3198 016 31020 3198 017 44740 1nF 25V 470nF 10V 3169 3170 4822 051 30154 4822 117 13632 150k 5% 0,062W 100k 1% 0,062W 2369 2370 4822 121 42408 4822 121 42408 220nF 5% 63V 220nF 5% 63V 2568 2571 3198 017 34730 4822 126 14305 47nF 16V /37 100nF 10% 16V 3172 3181 4822 051 30562 4822 051 30102 5k6 5% 0,063W 1k 5% 0,062W 2371 2372 4822 124 40769 4822 124 40769 4,7µF 20% 100V 4,7µF 20% 100V 2601 2602 4822 124 40433 4822 126 14305 47µF 20% 25V 100nF 10% 16V 3208 3210 4822 053 21106 4822 050 24708 10M 5% 0,5W /37 4R7 1% 0,6W 2373 2377 4822 122 33777 4822 124 81151 47pF 5% 63V 22µF 50V 2603 2604 4822 122 33752 4822 122 31765 15pF 5% 50V 100pF 2% 63V 3211 3212 4822 050 24708 4822 116 52175 4R7 1% 0,6W 100R 5% 0,5W 2378 2501 4822 126 13883 4822 124 22466 220pF 5% 50V 1µF 20% 50V 2605 2606 4822 126 13881 4822 126 13881 470pF 5% 50V 470pF 5% 50V 3213 3214 4822 116 52175 4822 116 83872 100R 5% 0,5W 220R 5% 0,5W 2502 2503 4822 124 22466 4822 124 22466 1µF 20% 50V 1µF 20% 50V 2607 2608 4822 126 13883 4822 126 13883 220pF 5% 50V 220pF 5% 50V 3215 3216 4822 116 83872 4822 116 52175 220R 5% 0,5W 100R 5% 0,5W 2504 2505 4822 124 22466 3198 016 31020 1µF 20% 50V 1nF 25V 2609 2610 4822 124 81151 4822 124 81151 22µF 50V 22µF 50V 3218 3219 4822 116 52199 4822 116 83872 68R 5% 0,5W 220R 5% 0,5W 2506 2507 3198 016 31020 4822 124 22466 1nF 25V 1µF 20% 50V 2611 2612 4822 122 31765 4822 122 31765 100pF 2% 63V 100pF 2% 63V 3220 3221 4822 116 83872 4822 116 52176 220R 5% 0,5W 10R 5% 0,5W 2508 2509 4822 124 22466 4822 124 22466 1µF 20% 50V 1µF 20% 50V 2613 2614 4822 124 41584 4822 126 14494 100µF 20% 10V 22nF 10% 25V 3222 3223 4822 051 30102 4822 050 24708 1k 5% 0,062W 4R7 1% 0,6W 2510 2511 4822 124 22466 4822 122 31765 1µF 20% 50V 100pF 2% 63V 2615 2616 4822 124 41751 4822 126 14494 47µF 20% 50V 22nF 10% 25V 3224 3225 4822 050 24708 4822 051 30101 4R7 1% 0,6W 100R 5% 0,062W .1 pc board only .2 pcb onwards .2 pcb onwards .2 pcb onwards ? .1 pc board only 11-11 11-11 ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD RESISTORS 3226 3227 4822 051 30392 4822 116 52199 3k9 5% 0,063W 68R 5% 0,5W 3508 3509 4822 051 30332 4822 051 30273 3k3 5% 0,062W 27k 5% 0,062W 3626 3627 4822 051 30102 4822 051 30562 1k 5% 0,062W 5k6 5% 0,063W 4548 4549 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3228 3229 4822 050 11002 4822 116 52176 1k 1% 0,4W 10R 5% 0,5W 3510 3511 4822 051 30273 4822 051 30152 27k 5% 0,062W 1k5 5% 0,062W 3628 3629 4822 051 30472 4822 051 30472 4k7 5% 0,062W 4k7 5% 0,062W 4550 4551 4822 051 30008 4822 051 30008 0R Jumper 0603 /21/21M/30 0R Jumper 0603 /21/21M/30 3230 3232 4822 116 52176 4822 116 52207 10R 5% 0,5W 1k2 5% 0,5W 3512 3513 4822 051 30152 4822 051 30102 1k5 5% 0,062W 1k 5% 0,062W 3630 3631 4822 051 30123 4822 051 30123 12k 5% 0,062W 12k 5% 0,062W 4552 4553 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3233 3235 4822 116 52206 4822 116 52289 120R 5% 0,5W 5k6 5% 0,5W 3514 3517 4822 051 30102 4822 051 30472 1k 5% 0,062W 4k7 5% 0,062W 3632 3633 4822 051 30109 4822 051 30109 10R 5% 0,062W 10R 5% 0,062W 4554 4555 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3236 3237 4822 116 52256 4822 050 21003 2k2 5% 0,5W 10k 1% 0,6W 3518 3519 4822 051 30472 4822 051 30123 4k7 5% 0,062W 12k 5% 0,062W 3634 3635 4822 051 30273 4822 051 30682 27k 5% 0,062W 6k8 5% 0,062W 4556 4557 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3238 3239 4822 050 21003 4822 116 52283 10k 1% 0,6W 4k7 5% 0,5W 3520 3521 4822 051 30123 4822 051 30153 12k 5% 0,062W 15k 5% 0,062W 3636 4103 4822 051 30682 4822 051 30008 6k8 5% 0,062W 0R Jumper 0603 4558 4559 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3240 3241 4822 051 30153 4822 116 83872 15k 5% 0,062W 220R 5% 0,5W 3522 3523 4822 051 30153 4822 051 30151 15k 5% 0,062W 150R 5% 0,062W 4106 4107 4822 051 20008 4822 051 30008 0R Jumper 0805 0R Jumper 0603 4560 4561 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3242 3243 4822 051 30123 4822 051 30123 12k 5% 0,062W 12k 5% 0,062W 3524 3525 4822 051 30221 4822 051 30221 220R 5% 0,062W 220R 5% 0,062W 4108 4501 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 /30/37 4562 4563 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3249 3250 4822 051 30103 4822 051 30472 10k 5% 0,062W 4k7 5% 0,062W 3531 3532 4822 117 12925 4822 117 12925 47k 1% 0,063W 47k 1% 0,063W 4508 4509 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4564 4567 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3252 3253 4822 116 83872 4822 116 83872 220R 5% 0,5W 220R 5% 0,5W 3539 3540 4822 117 12902 4822 117 12902 8k2 1% 0,063W 8k2 1% 0,063W 4514 4515 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4569 4572 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3254 3361 4822 116 52257 4822 117 12864 22k 5% 0,5W 82k 5% 0,6W 3541 3542 4822 051 30562 4822 051 30562 5k6 5% 0,063W 5k6 5% 0,063W 4516 4517 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4573 4574 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3362 3363 4822 117 12864 4822 117 12902 82k 5% 0,6W 8k2 1% 0,063W 3560 3561 4822 051 30102 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 4518 4519 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4575 4576 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3364 3365 4822 117 12902 4822 117 13608 8k2 1% 0,063W 4,7R 5% 0,062W 3563 3564 4822 051 30221 4822 051 30221 220R 5% 0,062W 220R 5% 0,062W 4520 4521 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 4578 4588 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 3366 3367 4822 117 13608 4822 117 13608 4,7R 5% 0,062W 4,7R 5% 0,062W 3570 3601 4822 051 30222 4822 051 30154 2k2 5% 0,062W 150k 5% 0,062W 4522 4523 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 COILS & FILTERS 3368 3369 4822 117 13608 4822 117 13608 4,7R 5% 0,062W 4,7R 5% 0,062W 3602 3603 4822 051 30154 4822 051 30151 150k 5% 0,062W 150R 5% 0,062W 4524 4525 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5102 5109 4822 157 71634 4822 242 70665 RF-Coil MW FM-IF Filter 10,7MHz 3370 3371 4822 117 13608 4822 117 13608 4,7R 5% 0,062W 4,7R 5% 0,062W 3604 3605 4822 051 30391 4822 051 30334 390R 5% 0,062W 330k 5% 0,062W 4526 4527 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5110 5111 4822 242 70665 2422 549 44023 FM-IF Filter 10,7MHz AM-IF Filter 450kHz 3372 3373 4822 117 13608 4822 116 52283 4,7R 5% 0,062W 4k7 5% 0,5W 3606 3607 4822 117 12864 4822 117 11817 82k 5% 0,6W 1k2 1% 1/16W 4528 4529 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5112 5114 4822 157 70302 4822 157 70302 AM-IF Filter 450kHz AM-IF Filter 450kHz 3374 3376 4822 116 83883 4822 051 30123 470R 5% 0,5W 12k 5% 0,062W 3608 3609 4822 051 30273 4822 051 30102 27k 5% 0,062W 1k 5% 0,062W 4530 4531 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5119 5121 4822 157 11443 4822 242 10261 Discriminator Coil Quartz 75kHz 3377 3378 4822 051 30331 4822 051 30222 330R 5% 0,062W 2k2 5% 0,062W 3610 3611 4822 051 30102 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 4532 4533 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5123 5130 2422 549 44108 4822 157 11843 RF-Coil AM-Oscillator RF-Coil 1,5 Turns 3379 3384 4822 051 30103 4822 051 30152 10k 5% 0,062W 1k5 5% 0,062W 3612 3613 4822 051 30102 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 4534 4535 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5131 5202 4822 157 11843 4822 157 11832 RF-Coil 1,5 Turns Mains Filter 400µH 3A /30 3385 3386 4822 051 30154 4822 051 30101 150k 5% 0,062W 100R 5% 0,062W 3614 3615 4822 051 30102 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 4536 4537 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5301 5302 4822 157 62255 4822 157 62255 Coil 18,5 Turns Coil 18,5 Turns 3387 3388 4822 051 30103 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 3616 3617 4822 051 30102 4822 051 30339 1k 5% 0,062W 33R 5% 0,062W 4538 4539 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5303 5304 4822 157 62255 4822 157 62255 Coil 18,5 Turns Coil 18,5 Turns 3389 3390 4822 051 30123 4822 051 30123 12k 5% 0,062W 12k 5% 0,062W 3618 3619 4822 051 30339 4822 051 30479 33R 5% 0,062W 47R 5% 0,062W 4540 4541 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5305 5501 4822 157 62552 4822 157 62552 Coil 2,2µH 5% Coil 2,2µH 5% 3392 3501 4822 051 30102 4822 051 30102 1k 5% 0,062W 1k 5% 0,062W 3620 3621 4822 051 30479 4822 051 30472 47R 5% 0,062W 4k7 5% 0,062W 4542 4543 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 5601 4822 157 62552 Coil 2,2µH 5% 3502 3505 4822 051 30102 4822 051 30222 1k 5% 0,062W 2k2 5% 0,062W 3622 3623 4822 051 30472 4822 052 10109 4k7 5% 0,062W 10R 5% 0,33W 4544 4545 4822 051 30008 4822 051 20008 0R Jumper 0603 0R Jumper 0805 /21/21M/30 DIODES 6103 5322 130 34337 BAV99 3506 3507 4822 051 30222 4822 051 30332 2k2 5% 0,062W 3k3 5% 0,062W 3624 3625 4822 051 30103 4822 051 30103 10k 5% 0,062W 10k 5% 0,062W 4546 4547 4822 051 30008 4822 051 30008 0R Jumper 0603 0R Jumper 0603 6105 6106 HN1V02H-B BAS216 4822 130 83075 4822 130 83757 .1 pc board only .2 pcb onwards 11-12 11-12 ELECTRICAL PARTS LIST - COMBI BOARD DIODES 6107 6120 9340 386 90115 4822 130 83757 BZX284-C11 BAS216 /37 7303 7304 4822 130 60373 4822 130 60511 BC856B BC847B 6130 6131 4822 130 82833 4822 130 82833 1SV228 1SV228 7501 7502 9322 150 74668 4822 130 60511 TDA7468D BC847B 6207 6210 4822 130 34173 4822 130 10944 BZX79-B5V6 GBU6D 7504 7600 4822 130 41246 4822 209 31378 BC327-25 NJM4556MB 6245 6246 4822 130 31878 4822 130 31878 1N4003G 1N4003G 7601 7602 4822 130 60511 4822 130 42804 BC847B BC817-25 6247 6248 4822 130 31878 4822 130 31878 1N4003G 1N4003G 7603 7604 4822 130 42804 4822 130 42804 BC817-25 BC817-25 6249 6250 4822 130 31878 4822 130 31878 1N4003G 1N4003G 7605 7606 4822 130 60511 4822 130 60511 BC847B BC847B 6251 6252 4822 130 34174 4822 130 30621 BZX79-B4V7 1N4148 7607 7608 4822 130 60373 4822 130 42804 BC857B BC817-25 6255 6256 4822 130 31878 4822 130 31878 1N4003G 1N4003G 7609 4822 130 60373 BC857B 6257 6258 4822 130 34142 4822 130 30621 BZX79-B33 1N4148 Note: Only the parts mentioned in this list are normal service spare parts. 6259 6260 4822 130 30621 4822 130 34173 1N4148 BZX79-B5V6 6267 6371 4822 130 34173 4822 130 31878 BZX79-B5V6 1N5392 6372 6373 4822 130 31878 3198 010 53980 1N5392 BZX79-B3V9 6374 6375 4822 130 30621 4822 130 30621 1N4148 1N4148 6376 6377 4822 130 31878 4822 130 31878 1N4003G 1N4003G 6378 6379 4822 130 31878 4822 130 31878 1N4003G 1N4003G 6380 6502 3198 010 52290 4822 130 61219 BZX79-B22 BZX79-B10 6503 6504 4822 130 31878 4822 130 31878 1N4003G 1N4003G TRANSISTORS & INTEGRATED CIRCUITS 7101 7102 9351 740 80557 4822 130 42131 TEA5757H/V1 BF550 7111 7112 5322 130 42755 4822 130 40959 BC847C BC547B 7209 7210 4822 130 40981 4822 130 40981 BC337-25 BC337-25 7211 7212 4822 130 40981 4822 130 40981 BC337-25 BC337-25 7213 7214 4822 130 40981 4822 209 33575 BC337-25 L7812CP 7215 7216 5322 130 44593 4822 130 40981 BC369 BC337-25 7217 7219 4822 130 41246 4822 130 60511 BC327-25 BC847B 7301 7302 9322 174 32682 4822 130 11578 AN17830A STP16NE06 12-1 12-1 EXPLODED VIEW - MAIN UNIT FW-C255 Exploded View dd wk149 12-2 12-2 MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT 1500 3139 110 35920 Flex Cable 4pin 14cm AD /21/21M 185 D3 x 12 1700 1800 3139 110 34590 3139 110 35880 Flex Cable 6pin 34cm AD Flex Cable 15pin 18cm BD 186 198 D3 x 12 D3 x 12 5001 5001 3139 118 32490 3139 118 32480 ! Mains Transformer /21/21M Mains Transformer /30 202 229 D3 x 12 M3 x 6 Window Display /21/21M Window Display /30 5001 3139 118 32470 ! Mains Transformer /37 230 M3 x 10 3139 118 16300 3139 118 16320 Window Display /37 Button Set Power Note: Only the parts mentioned in this list are normal service 231 232 M3 x 10 M3 x 10 129 3139 118 16330 Button Set Source 276 277 M3 x 6 M3 x 10 130 131 3139 118 16340 3139 118 16350 Button Set Control Knob Jog Rotary 278 M3 x 10 132 133 3139 118 16360 3139 118 16390 Knob Vol Rotary Knob Karaoke /21/21M 279 280 D3 x 12 D3 x 12 281 D3 x 12 158 3139 118 16370 Cover Cassette Right 159 160 3139 118 16380 3139 114 74060 Cover Cassette Left Lens Cassette Right 285 286 D3 x 12 D3 x 12 161 162 3139 114 74070 3139 114 74400 Lens Cassette Left Lens Cassette Strip Right 287 288 M3 x 6 D3 x 12 163 3139 114 74410 Lens Cassette Strip Left 164 165 3139 118 16030 3139 118 16040 Button Cassette Left Button Cassette Right 197 199 4822 529 10322 4822 492 70231 Damper Assembly Spring Leaf 201 3139 111 01440 Spring Torsion Cassette 257 258 3139 114 74620 4822 462 40683 Grommet, Mains Cord Foot Rubber SQ 275 350 4822 492 11735 3139 118 79250 Spring, Trans LS Box Package /21/21M/30 9965 000 11647 Left LS Box /21/21M/30 9965 000 11647 3139 118 79040 Right LS Box /21/21M/30 LS Box Package /37 9965 000 11638 9965 000 11639 Left LS Box /37 Right LS Box /37 351 4822 303 50063 FM Aerial /21/21M/30 351 356 4822 320 11094 3139 118 79300 FM Aerial /37 Remote Control FW-C255 384 385 2422 549 45067 2422 070 98145 385 2422 070 98204 385 386 2422 070 98108 4822 263 21092 387 387 3139 115 21250 3139 115 21130 Instruction For Use /21/21M/30 Instruction For Use /37 1400 3139 110 35940 Flex Cable 30pin 18cm AD 101 101 3139 118 16280 3139 118 17050 Cabinet Front /21/21M Cabinet Front /30 101 105 3139 118 16270 3139 118 16290 Cabinet Front /37 Cover Tray CDC 106 4822 454 13408 Badge Philips 124 124 3139 118 16310 3139 118 17040 124 128 350 ! ! ! ! AM Antenna Loop Mains cord 1,6M /21/21M Mains cord 1,6M /30 Mains cord 1,6M /37 Adapter Plug 6A 250V /21 spare parts !