Service Manual

Transcript

www.geminidj.com EX-26 SERVICE MANUAL Features, Operating Instructions………………. Specifications……………………………………. Diagrams………………………………………… Parts List…………………………………………. Schematics………………………………………. Page 2 Page 3 Page 4 Page 7 Page 12 INTRODUCTION Congratulations on purchasing the Gemini EX-26 mixer! This state of the art mixer is backed by a three-year warranty, excluding crossfader and channel slides. We know you’re anxious to hook everything up and start mixing beats and cranking up the volume on those hot dance tracks, but we suggest reading this instruction manual first as there are really cool features on this mixer that we wouldn’t want you to miss! The EX-26 Mixer features a crossfader which controls a super-quiet photo coupler to give you smooth operation and the cleanest possible sound, along with a "hamster" switch that is easily accessible on the front of the mixer. This “hamster” switch reverses the direction of the main crossfader. This mixer also features individual “hamster” switches for the separate channel input faders as well. For additional information, refer to the diagrams on pages 1 & 2 for crossfader adjustment and channel slide curve. In the U.S.A., if you have any problems with this unit, call 1-732-738-9003 for customer service. Do not return equipment to your dealer. 4. Do not expose this unit to direct sunlight or to a heat source such as a radiator or stove. 5. This unit should be cleaned only with a damp cloth. Avoid solvents or other cleaning detergents. 6. When moving this equipment, it should be placed in its original carton and packaging. This will reduce the risk of damage during transit. 7. Do not expose this unit to rain or moisture. 8. Do not use any spray cleaner or lubricant on any controls or switches. FEATURES • 2 Stereo Channels • State of the Art Cue Section • 2 Phono & 2 Line Inputs • Channel Slide Curve Control • Crossfader with Curve Control • Adjustable Input Assign Switches • Crossfader Reverse (Hamster) Button • Individual Channel Fader Reverse (Hamster) Buttons • LED Display • Gain, High, Mid and Low tone controls for each channel • Balanced and Unbalanced Master Outputs • Record outputs CAUTIONS 1. All operating instructions should be read before using this equipment. 2. Treat this unit as you would any other piece of electrical equipment and use good common sense! 3. To reduce the risk of electrical shock, do not open the unit. There are NO USER REPLACEABLE PARTS INSIDE. Please refer servicing to a qualified service technician. CONNECTIONS Okay, let’s hook everything up! 1. Make sure that the POWER (1) switch is in the “OFF” position. This unit comes supplied with a 15 volt AC adaptor. Plug the adaptor into the rear panel power jack. Then plug the adaptor into your power strip or outlet. 2. The EX-26 mixer is supplied with 3 sets of output jacks. The BALANCED MASTER OUTPUT (2) jacks are used to connect to your main amplifier using standard cables with 1/4” connectors. We recommend using the balanced amp outputs if the cables to your amp are 25 feet or more. BALANCED MASTER OUTPUTS have three separate conductors, two of which are signal (positive and negative) and one shield (ground). The balanced line uses a tip-ringsleeve connection. Tip = hot or positive (+), ring = cold or negative (-), and sleeve = shield/ground. The MASTER OUTPUT (3) jacks are unbalanced and are also used to connect to your main amplifier. The REC OUTPUT (4) jacks can be used to connect the mixer to the record input of your recorder enabling you to record your mix. 3. On the rear panel are 2 stereo LINE (5,6) inputs and 2 stereo PHONO (7,8) inputs. The phono inputs will accept only turntables with a magnetic cartridge. GROUND SCREWS (9) for you to ground your turntables are located on the rear panel. The stereo line inputs will accept any line level input such as a CD player, cassette player, etc. 4. Headphones can be plugged into the front panel mounted PHONES (10) jack. OPERATION 1. POWER ON: Once you have made all the equipment connections to your mixer, press the POWER (1) switch. 2. CHANNEL 1: The GAIN (11), HIGH (12), MID (13), and LOW (14) controls allow you to fully adjust the volume and EQ of the sound source. The Channel 1 REVERSE SWITCH (15) allows you to reverse the direction of the Channel 1 slide fader. (17) The Channel 1 SLIDE FADER (17) controls the input level of this channel. 3. CHANNEL 2: The GAIN (11), HIGH (12), MID (13), and LOW (14) controls allow you to fully adjust the volume and EQ of the sound source. The Channel 2 REVERSE SWITCH (16) allows you to reverse the direction of the Channel 2 slide fader. (18 ) The Channel 2 SLIDE FADER (18 ) controls the input level of this channel. 4. EQ CONTROLS: There is Low, Mid and High equalization for each channel with an extremely wide range of adjustment. 5. INPUT ASSIGN SWITCHES: You can adjust the position of the INPUT ASSIGN SWITCHES (21, 22) to move left to right, up and down, or at a 45 degree angle. Make these adjustments with the power OFF. 1) Remove the channel slide knobs, crossfader knobs and the 4 screws from the sides of the lower faceplate. Then remove the lower faceplate. 2) Remove the 2 screws in the corners of the assign switch plate. Rotate the switch plate to the desired position, and replace the screws and tighten down. 3) To position the switch at a 45-degree angle, you need to reposition the switch on the assign switch plate. First, remove the 2 screws in the corners of the assign switch plate. Then, lift the switch plate up and remove the 2 smaller screws next to the switch. Rotate the switch plate to the right until the 45-degree holes align with the switch holes, replace the screws and tighten down. Replace the switch plate and tighten down. NOTE: Keep track of where you position the input assign switches. 6. CHANNEL SLIDE CURVE SWITCHES: Use the 3 position CHANNEL SLIDE CURVE SWITCHES (23,24) to adjust the kind of curve the channel slides have. Move the selected channel slide curve switch to the 6 (top) position to make the increase in level gradual and even. Move the channel slide curve switch to the 20 (center) position to make the increase in level less gradual as you move channel slide up. Move the channel slide curve switch to the 30 (bottom) position to make the increase in level even less gradual, especially at the top of the slide. 7. CROSSFADER SECTION: The CROSSFADER (25) allows the mixing of one source into another. The left side of the CROSSFADER (25) is CHANNEL 1 and the right side is CHANNEL 2. The CROSSFADER CURVE CONTROL (26) allows you to adjust the kind of curve the crossfader has. Move the CROSSFADER CURVE CONTROL (26) to the right to make the curve steep and cutting (perfect for scratching). Move the CROSSFADER CURVE CONTROL(26) to the left to make the curve gradual and gentle. The CROSSFADER REVERSE BUTTON (27) allows you to reverse the crossfader so that CHANNEL 2 is controlled by the left side of the crossfader and CHANNEL 1 is controlled by the right side of the crossfader. When REVERSE is activated the REVERSE LED (28) will light. NOTE: When the CROSSFADER REVERSE BUTTON is activated (depressed), only the crossfader reverses. The Channel Slides, Gain, and EQ controls do not reverse. 8. OUTPUT CONTROL SECTION: The level of the MASTER OUTPUT (2, 3) is controlled by the MASTER CONTROL (20). The BALANCE CONTROL KNOB (19) controls the balance between the output of the left and right channels. NOTE: The RECORD OUT (4) has no level control. The level is set by the channel slides and the gain controls of the selected channel. The EQ of the channels is set by the low, mid and high controls of that same channel. 9. CUE SECTION: By connecting a set of headphones to the PHONES JACK (10), you can monitor the music coming out of each channel separately or both channels together. Move the CUE FADER (29) to the left to hear CHANNEL 1 and to the right to hear CHANNEL 2. Move the CUE FADER (29) to the center to listen to both channels together. The PHONES MUTE BUTTON (30) will instantly mute your cue mix. 10. DISPLAY: The red LED in the center of the display tells you that the power in your EX-26 Mixer is on. The multi-colored LED DISPLAY (31) on either side of the center tells you the output level of your 2 channels. Okay, that’s it! NOW you’re ready to grab a couple of great CD’s or records, crank it up and get the party started! Page 2 SPECIFICATIONS INPUTS: Phono.....................@ 1mHz.................……....2mV 47kΩ Line.........................................….....……......100mV 20kΩ OUTPUTS: Master (balanced..................…………..…0 dB 2 V 800 Ω Max.......................………………….....40 V Peak to Peak Master (unbalanced).....................…..........0 dB 1V 400Ω Max..........................…………………...20V Peak to Peak Rec.........................……………........…….......150mV 5kΩ GENERAL: Low.........................……………................+ 12dB/- 32 dB Mid..........................……………................+ 12dB/- 32 dB High..........................………………...........+ 12dB/- 32 dB Gain............................………………….. …......0 to -20dB Frequency Response..………........20Hz – 20kHz +/- 2dB Distortion.............................…………...…less than 0.08% S/N Ratio................……………….…......better than 80dB Power Adapter....................……........115V/15V AC 0.5A 230V/15V AC 0.5A Dimensions.....6.5”W x 14.25”H x 3.00”D Page 3 11 20 11 12 19 12 13 13 14 14 16 15 31 22 21 24 23 17 18 28 25 9 9 1 2 2 3 4 5 7 6 8 3 4 5 7 6 8 30 26 29 CUE 1 27 CUE 2 10 CH 1 CH 2 CH 2 CH 1 PARTS LIST PART# 1 2 3 4 5 6 7 8 9 10 11 12 13 QUANTITY NAME 012-026 012-027 024-165 034-118 021-601 032-104 022-374 022-376 041-451 1 1 1 1 1 1 3 2 1 PANEL CONTROL PANEL CONTROL PANEL FRONT PANEL REAR BRACKET VR COVER BOTTOM HOLDER FADER HOLDER SWING HEAT SINK 023-674 002-531 002-532 2 1 1 002-580 002-581 002-728 002-727 3 3 3 1 KNOB SWING KNOB PUSH (SMALL) BUSHING FOR KNOB (SMALL) KNOB PUSH BUSHING FOR KNOB KNOB SLIDE (BIG) KNOB SLIDE (SMALL) 003-149 148-313 12 12 KNOB ROTARY (A) KNOB INLAY (COP PER) 21 22 003-745 1 23 003-436 1 24 25 26 27 28 29 30 31 003-746 003-982 003-747 049-190 049-206 146-716 15 2 1 1 4 2 BRIGHTENED ACRYLIC LIGHT PLATE ACRYLIC HOLDER LED HOLDER LED 5φ HOLDER LED CLIP WIRE PAD FOOT GND SCREW (BIG) 159-216 2 32 159-171 3 33 159-167 1 14 15 16 17 18 19 20 34 SWING DUST PROOF CLOTH VR DUST PROOF CLOTH VR DUST PROOF CLOTH (SMALL) 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 196-125 255-198 157-994 156-089 153-216 153-226 3 1 1 1 1 1 SERIAL NO:LABEL GIFT BOX OWNER’S MANUAL WARRANTY CARD POLYFORM POLYFOAM CUBE 095-057 099-167 099-169 099-168 099-232 099-233 099-234 099-266 3 1 1 1 2 2 2 1 VDE LABEL A LABEL V LABEL J LABEL LABEL-GREEN LABEL-RED LABEL-YELLOW CAUTION LABEL 099-014 1 52 099-214 1 LABEL - MADE IN TAIWAN LABEL-MADE IN CHINA 53 54 190-062 1 SILICON GEL 65 66 67 68 74 75 1 2 3 170-350 099-230 262-323 262-324 262-325 1 2 1 1 1 4 262-319 2 5 262-320 1 6 262-326 1 7 262-327 1 8 262-322 2 9 10 074-109 5 11 074-163 7 12 13 14 15 074-113 074-022 074-107 1 4 1 16 074-114 1 17 18 076-002 2 19 076-003 20 076-096 21 4 22 079-501 2 23 079-003 10 24 079-027 2 25 26 079-012 2 27 079-011 1 28 29 059-139 1 30 059-140 1 31 059-149 1 32 059-151 1 33 34 083-069 1 35 36 37 38 39 083-097 083-119 083-120 1 2 1 081-049 2 40 082-019 2 41 072-113 3 42 072-092 1 43 073-031 4 44 45 071-166 I 4 46 071-167 I 6 47 071-206 I 1 48 071-224 1 MASTER CARTON 100V LABEL PRINTED CIRCUIT BOARD EX-26-1 PRINTED CIRCUIT BOARD EX-26-2 PRINTED CIRCUIT BOARD EX-26-3 PRINTED CIRCUIT BOARD EX-18-4 PRINTED CIRCUIT BOARD EX-18-5 PRINTED CIRCUIT BOARD EX-26-6 PRINTED CIRCUIT BOARD EX-26-7 PRINTED CIRCUIT BOARD EX-18-7 ( PC8) INTEGRATED CIRCUIT NJM2068D (C4570C) INTEGRATED CIRCUIT NJM4558DD (M5218A, BA15218) INTEGRATED CIRCUIT NJM4556L INTEGRATED CIRCUIT LB1403N (BA6124) INTEGRATED CIRCUIT NJM7812FA INTEGRATED CIRCUIT NJM7912FA SILICON TRANSISTORS 2SC945 SILICON TRANSISTORS OR 2SC1815 POWER MOSFETS 2SK363 PHOTO COUPLER P873-13 SILICON DIODE 1N4148 RECTIFIER DIODE 1N4002 ZENER DIODE RD12EB2 (MTZ12B) ZENER DIODE RD9.1EB2 (MTZ9.1B) AC ADAPTER AC120V 60Hz/AC15V 500mA AC ADAPTER AC230V 50Hz/AC15V 500mA AC ADAPTER AC240V 50Hz/AC15V 500mA AC ADAPTER AC100V 60Hz/AC15V 500mA PUSH SWITCH PHONO-ON, OFF PUSH SWITCH PUSH SWITCH POWER SWITCH UL SLIDE SWITCH 4P3C CH1,CH2 LEVER SW 4P2C P=18 PH/LN SW SLIDE VR CH1,CH2, FADER SLIDE VR 30mm L=15 20KB×2 SEMI-FIXED VR B10KΩ 67-5-5 ROTARY VR 14φ(F) L=22.5 50KA×2 GAIN, MASTER ROTARY VR L=22.5 50KE×2C.C ROTARY VR L=22.5 20KMN×2C.C BALANCE ROTARY VR L=22.5 250KC×2 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 080-106 080-103 080-107 080-111 5 2 8 3 LED (RED) 3.15φ LED (YELLOW) 3.15φ LED (GREEN) 3.15φ LED (GREEN/RED) 3φ 092-141G 092-141 092-135 161-165 2 1 1 3 PHONE JACK 6.3φ PHONE JACK 6.3φ DC JACK 2.5φ 4P RCA JACK 066-518 18 1/8 W CARBON FILM RESISTOR S 10Ω 1/8 W CARBON FILM RESISTOR S 20Ω 1/8 W CARBON FILM RESISTOR S 56Ω 066-525 066-536 066-548 066-557 2 2 4 6 67 066-559 2 68 066-560 2 69 066-563 2 70 71 066-571 10 72 066-575 8 73 74 066-577 066-580 8 4 75 066-581 4 76 066-584 18 77 066-587 4 78 066-588 4 79 1/8 W CARBON FILM RESISTOR S 180Ω 1/8 W CARBON FILM RESISTOR S 430Ω 1/8 W CARBON FILM RESISTOR S 510Ω 1/8 W CARBON FILM RESISTOR S 560Ω 1/8 W CARBON FILM RESISTOR S 750Ω 1/8 W CARBON FILM RESISTOR S 1KΩ 1/8 W CARBON FILM RESISTOR S 1.5KΩ 1/8 W CARBON FILM RESISTOR S 1.8KΩ 1/8 W CARBON FILM RESISTOR S 2.4KΩ 1/8 W CARBON FILM RESISTOR S 2.7KΩ 1/8 W CARBON FILM RESISTOR S 3.6KΩ 1/8 W CARBON FILM RESISTOR S 4.7KΩ 1/8 W CARBON FILM RESISTOR S 5.1KΩ 80 066-589 6 81 066-591 4 82 066-593 12 83 066-594 2 84 85 066-595 20 86 066-601 2 87 066-604 12 88 066-607 16 89 90 066-611 4 91 066-612 4 92 066-614 2 93 066-617 2 94 95 066-619 10 96 066-621 6 97 066-622 2 98 066-636 2 99 066-651 2 100 101 051-010 2 102 051-026 4 103 051-028 4 104 051-034 14 105 1/8 W CARBON FILM RESISTOR S 5.6KΩ 1/8 W CARBON FILM RESISTOR S 6.8KΩ 1/8 W CARBON FILM RESISTOR S 8.2KΩ 1/8 W CARBON FILM RESISTOR S 9.1KΩ 1/8 W CARBON FILM RESISTOR S 10KΩ 1/8 W CARBON FILM RESISTOR S 18KΩ 1/8 W CARBON FILM RESISTOR S 24KΩ 1/8 W CARBON FILM RESISTOR S 33KΩ 1/8 W CARBON FILM RESISTOR S 47KΩ 1/8 W CARBON FILM RESISTOR S 51KΩ 1/8 W CARBON FILM RESISTOR S 62KΩ 1/8 W CARBON FILM RESISTOR S 82KΩ 1/8 W CARBON FILM RESISTOR S 100KΩ 1/8 W CARBON FILM RESISTOR S 120KΩ 1/8 W CARBON FILM RESISTOR S 130KΩ 1/8 W CARBON FILM RESISTOR S 510KΩ 1/8 W CARBON FILM RESISTOR S 1MΩ CERAMIC CAPACITOR 10P/50V CERAMIC CAPACITOR 47P/50V CERAMIC CAPACITOR 56P/50V CERAMIC CAPACITOR 100P/50V 106 054-006 2 107 054-010 4 108 054-011 4 109 054-012 4 110 054-013 8 111 054-018 4 112 054-028 8 113 114 050-125 2 115 050-029 10 116 050-036 10 117 050-038 1 118 050-043 4 119 050-049 1 120 050-088 2 121 122 050-196 2 123 050-130 4 124 050-133 10 125 050-111 126 050-148 18 1 POLYESTER CAPACITOR 0.0027µ/50V POLYESTER CAPACITOR 0.0056µ/50V POLYESTER CAPACITOR 0.0068µ/50V POLYESTER CAPACITOR 0.0082µ/50V POLYESTER CAPACITOR 0.01µ/50V POLYESTER CAPACITOR 0.027µ/50V POLYESTER CAPACITOR 0.15µ/50V ELECTROLYTIC CAPACITOR 1µ/50V ELECTROLYTIC CAPACITOR 10µ/16V ELECTROLYTIC CAPACITOR 22µ/25V ELECTROLYTIC CAPACITOR 33µ/16V ELECTROLYTIC CAPACITOR 47µ/16V ELECTROLYTIC CAPACITOR 100µ/ 16V ELECTROLYTIC CAPACITOR 2200µ/ 25V ELECTROLYTIC CAPACITOR MINI 4φ×8 0.1µ/50V ELECTROLYTIC CAPACITOR MINI 4φ×8 4.7µ/50V ELECTROLYTIC CAPACITOR MINI 4φ×8 10µ/25V ELECTROLYTIC CAPACITOR MINI 4φ×8 22µ/16V ELECTROLYTIC CAPACITOR MINI 5φ×7 33µ/16V 127 050-134 2 128 050-185 2 129 130 060-702 5 131 060-702 11 132 060-702 16 133 060-702 5 134 060-702 8 135 136 092-026 2 137 092-031 2 138 092-039 2 139 092-029 1 140 141 092-044 2 142 092-045 1 143 092-051 3 144 092-072 2 145 092-107 2 146 147 091-267 1 148 091-480 1 ELECTROLYTIC CAPACITOR MINI 6φ×8 47µ/25V ELECTROLYTIC CAPACITOR MINI 8φ×9 220µ/25V JUMP WIRE “I” TYPE 0.5φ P=5mm T/52 JUMP WIRE “I” TYPE 0.5φ P=6mm T/52 JUMP WIRE “I” TYPE 0.5φ P=7.5mm T/52 JUMP WIRE “I” TYPE 0.5φ P=10mm T/52 JUMP WIRE “I” TYPE 0.5φ P=12.5mm T/52 3P CONNECTOR BASE B3B-XH-A 180° 4P CONNECTOR BASE B4B-XH-A 180° 5P CONNECTOR BASE B5B-XH-A 180° 7P CONNECTOR BASE B7B-XH-A 180° 2P CONNECTOR BASE B2B-XH-A 90° 3P CONNECTOR BASE B3B-XH-A 90° 4P CONNECTOR BASE B4B-XH-A 90° 6P CONNECTOR BASE MOLEX 2600 90° 7P(P=2mm) CONNECTOR BASE A2001-7P 90° 3P CONNECTOR WITH WIRE XHP-03 STRIP×6 150mm 3P CONNECTOR WITH WIRE XHP-03 STRIP×6 120mm 146 147 091-267 1 148 091-480 1 149 091-478 1 150 091-481 1 151 091-609 1 152 091-265 1 153 154 091-415 2 155 091-479 2 156 091-428 2 157 091-271 1 158 159 093-417 1 157 091-271 1 158 159 093-417 1 3P CONNECTOR WITH WIRE XHP-03 STRIP×6 150mm 3P CONNECTOR WITH WIRE XHP-03 STRIP×6 120mm 3P CONNECTOR WITH WIRE XHP-03 SCN-03 130mm 4P CONNECTOR WITH WIRE XHP-04 STRIP×6 150mm 4P CONNECTOR WITH WIRE XHP-04 STRIP×6 110mm 4P CONNECTOR WITH WIRE XHP-04 STRIP×6 150mm 4P CONNECTOR WITH WIRE XHP-04 STRIP×6 330mm 6P CONNECTOR WITH WIRE 2510-6P STRIP×6 210mm7P 7P CONNECTOR WITH WIRE 160mm A2001-7P, XH-5P XH-2P 7P CONNECTOR WITH WIRE XHP-07 STRIP×6 110mm GROUND WIRE WITH RING TONGUE (BLACK) 170mm 7P CONNECTOR WITH WIRE XHP-07 STRIP×6 110mm GROUND WIRE WITH RING TONGUE (BLACK) 170mm A B C J2B J2A J1B J1A 47/16 C26 47/16 C21 47/16 C10 47/16 C5 180 R24 180 R30 R26 47K R25 47K 180 R12 R8 47K R7 47K 180 R5 1K R27 R21 1K R9 R2 1K 1K R11 1K 8K2 SW9A SW9B 1K 1K 822 R28 IC2B 2068 B- B+ 8K2 R22 822 C8 8K2 273 R36 R10 2068 822 R32 C19 R18 1K R14 R3 IC1B A- A+ 8K2 822 C24 C17 47P C1 47P C3 C25 100K R29 2 47P 3 C28 5 6 100K R23 273 C20 273 C9 100K 2 47P 3 C12 5 6 100K R4 273 C4 8 4 4 8 8 4 4 8 1 7 1 7 C29 101 C30 101 C13 101 C14 101 R13 X24 IC2A 2068 10K R31 2068 IC1A 10K J6 10/16 C22 10/16 C32 10/16 C31 10/16 C27 10/16 C6 10/16 C16 10/16 C15 10/16 C11 AC15V-JACK X5 10K R19 10K R1 A- V- R33 10K R15 10K R16 10 1 1N4002 D3 1N4002 D6 R35 10K R17 10K B- V- R34 10 22/16 X2 X1 C23 22/16 C18 22/16 C7 B+ C2 22/16 R68 750 POWER R69 750 X32 X31 1 2 3 4 5 1 2 3 4 5 C44 2200/25 C46 2200/25 2 1 IC5 7912 Vin D5 Z 12V D4 Z 12V Vin Vout Vout C50 100/16 C47 33/16 IC4 7812 3 3 V- 1 1 1 2 2 V+ 3 3 1 1 V- 2 2 V+ 3 3 C48 1/50 4 4 V+ 5 5 4 3 2 1 3 2 6 6 C49 1/50 7 7 V- X26 4 4 X28 5 X17 6 X30 7 5 X25 6 X27 7 X13 X29 X4 X34 SW8D SW8B SW8C SW8A SW7D SW7B SW7C SW7A 24K 24K 5 6 50KA 24K VR16B R192 3 2 VR4B VR16A R189 5 6 50KA 50KA VR4A R114 3 2 50KA 24K R106 E- E+ 101 101 IC17B 4558LD 101 C115 IC17A 4558LD 101 7 1 IC9B 4558LD C83 IC9A 4558LD C67 C122 D- D+ R111 1K8 R97 1K8 R197 1K8 R183 1K8 7 1 50KE C114 50KE VR17B 2 3 3 4 1 X9 X10 VR18B V+ V- 50KE 8K2 50KE VR19B 33K 154 R198 2K4 R184 3K6 R187 50KE R194 R186 1K5 VR18A 2 4 C111 50KE 50KE 103 R200 103 VR17A 8K2 C107 154 103 R191 2K4 R185 VR19A 50KE 33K R203 1K5 3K6 R201 50KE R107 VR7B 8K2 VR5B R124 2K4 R131 154 VR6B 50KE 33K R133 1K5 3K6 R126 VR7A 8K2 C69 VR5A 33K 103 50KE R101 C77 50KE VR6A R108 2K4 R130 154 C81 1 X14 10/16 C121 10/16 C120 10/16 C86 10/16 C85 R121 1K5 3K6 R132 24K C118 R207 2 R211 33K R188 33K 24K R202 R193 33K R195 33K 24K C73 R116 R117 33K R119 33K 24K R100 R125 33K R120 33K 2068 2068 C108 154 562 2068 C76 154 C68 562 C117 562 R112 4K7 3 2 CH2 20KB VR2B 20KB 10/25 C61 5K6 R127 V- 7 22/16 IC8B 22/16 50KA VR3B 50KA VR3A 5K6 10 R217 22/16 IC18B R209 C128 56P C124 5K6 R190 E- E+ 7 C112 56P IC18A C113 1 5K6 R128 C84 56P C79 C 22/16 D- C66 1 IC8A D+ 56P C65 CUE LEVEL 10/25 C60 682 5 6 VR2A C125 4K7 R208 1K5 R196 682 4K7 R199 1K5 R182 682 5 6 R118 1K5 CH1 2068 C109 154 3 2 682 4K7 R99 1K5 R123 C75 C116 C110 562 C74 C72 C80 154 SW2A SW2B C E- 47/25 C64 C58 4.7/25 47/25 C63 C62 4.7/25 C123 22/16 C119 22/16 E+ R213 10 V+ D30 V- R98 10 D- C71 22/16 C78 22/16 D+ R104 10 V+ D10 AR AG R93 120K 560 R92 5 6 SW6E 3 2 SW6D SW6F R91 120K 560 R94 AR AG SW6B SW6C SW3F SW3E SW3D SW3B SW3C 5K1 C57 10P 4556 IC7B C59 10P 3K6 R90 IC7A 4556 R214 5K1 V+ R88 10 C56 220/25 100KB VR22A 1 R96 56 V+ 7 R89 56 3K6 R95 6 6 R105 5 5 A+ V+ C55 220/25 10 R87 4 4 100KB 3 3 R20 10 100KB VR23B 100KB V- VR22B 2 2 V+ 1 1 R6 10 8 4 8 4 3 2 1 X11 X18 X19 X12 X20 22/16 22/16 C127 22/16 C126 X23 R210 R205 6K8 1K8 SW5C R216 R206 6K8 1K8 SW5A R115 R103 6K8 1K8 SW4A C82 22/16 C70 R110 R113 6K8 1K8 SW4C 3 2 1 5 6 T R S PH-OUT PCB R212 120K 5 6 R204 120K 3 2 R109 120K R102 120K 3 2 CH1 CH2 E- E+ H.PHONES J7 D- D+ 8 4 V+ 8 4 8 4 8 4 8 4 8 4 8 4 1 7 1 7 4558LD IC19B 4558LD IC19A 4558LD IC10B 4558LD IC10A D32 1N4148 D31 1N4148 D13 1N4148 D11 1N4148 V- V- D12 1N4148 R215 62K D29 1N4148 R122 62K VR21 OPTOC VR20 OPTOC VR9 OPTOC VR8 OPTOC V+ V+ 10K 10K 10K 1M R136 10K R137 10K 10K R181 C105 10K R180 103 R179 VR15 VR14 VR11 103 C91 510K R145 VR10 10K R149 1M 100KB 100KB AG AR X-FADER VR24B VR24A 3 2SK363 Q11 2SK363 Q10 2SK363 Q9 2SK363 Q8 D33 510K R172 2 V- C 33K R169 G- G- D34 1N4148 C98 22/16 C103 22/16 R156 10 1N4148 R158 33K G+ G+ R170 10 V+ D35 5 6 3 8 4 8 4 X22 X21 X15 2068 IC14B 101 C102 2068 IC14A 101 C100 7 1 X7 X6 X8 22/16 C96 22/16 C95 20KMN 20KMN VR13A R L VR13B V- V- SW1A SW1C 130K R74 \ SW1B SW1D 130K R73 50KA VR12B 50KA VR12A 4.7/25 C93 4.7/25 C94 3K6 R81 1K 10K 10K 100K 103 C52 R85 R70 103 C51 R84 100K R146 100K R72 R134 R150 100K R151 1K 5 6 3 2 R138 V+ 5K6 R135 5K6 H+ H- 8 4 8 R86 51 5 6 R82 51 3 2 4 8 4 8 4 8 4 51K R76 V- 7 1 1 7 4558LD IC6B 272 C54 4558LD IC6A 272 C53 D9 9.1V 4558LD IC11B V+ 51K R71 101 C88 4558LD IC11A 101 C89 A1 A3 V- D8 1448 R83 510 Q7 C1815 250KC VR1B 51K R77 D7 1448 R79 510 Q6 C1815 VR1A 250KC A2 51K R75 R148 10 H- C97 22/16 C87 22/16 H+ R129 10 V+ V+ V- 6 5 4 3 2 1 5 4 3 2 1 R80 9K1 7 X3 6 R78 9K1 X16 7 V+ V- X33 3 2 1 V+ V- R42 V- 8K2 R54 D21 RED R157 3K6 IC3A 4558LD 8K2 5 6 3 2 180 R51 180 R41 C36 8K2 101 R45 8 8K2 C33 10/16 30- GRN D22 180 7 R55 180 1 R47 -20 C101 10/16 R168 3K6 V+ V- 10/16 R155 3K6 GRN D20 4558LD 30+ C99 IC3B 101 R52 C38 4 8 4 VR23A 10 R153 GRN D19 GRN D23 R162 10K R167 3K6 -10 R159 10K R154 3K6 GRN D18 R143 3K6 4 GRN D24 4 R178 3K6 -7 C34 10/16 R39 10K R38 10K 4 4 3 7 7 10 GRN D25 LB1403N R163 100K LB1403N R177 3K6 -4 R166 R160 100K R142 3K6 GRN D17 22/25 C42 22/25 C39 22/25 C37 22/25 C35 9 9 2 R164 18K IC15 R161 18K IC13 180 R49 330 330 5K1 5K1 180 R62 R61 24K R58 24K 180 R59 180 R57 R56 24K R48 24K R44 R43 R40 R37 C45 33/16 2R 2L C92 10/16 10/16 C104 Date: File: B Size Title 2G YEL D16 YEL D26 J5 J4 RED D27 R175 2K7 +3 R140 2K7 RED D15 R65 10 R173 33K C41 22/16 22/16 C40 R64 10 V+ 4-Dec-2001 C:ed\X1-4SCH\EX26SCH.DDB Number R171 10K R176 3K6 +0 R147 10K R141 3K6 V- 30- 30+ RCA4 J3B RCA4 J3A 4 4 D 1 8 4 GND 2 1 GND 7 7 RED D14 RED D28 0.1/16 C106 R165 82K IC16 0.1/16 C90 R152 82K LB1403N IC12 LB1403N R174 2K7 +6 R144 33K R139 2K7 9 9 8 4 8 4 1 1 2 2 3 3 2 2 3 3 6 6 6 6 5 5 8 8 1 1 5 5 8 8 Sheet of Drawn By: CH2 CH1 Revision A B C D In the USA: If you experience problems with this unit, call 1-732-738-9003 for Gemini Customer Service. Do not attempt to return this equipment to your dealer. Parts of the design of this product may be protected by worldwide patents. Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor. Gemini Sound Products Corp. shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual. No part of this manual may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, electrical, mechanical, optical, chemical, including photocopying and recording, for any purpose without the express written permission of Gemini Sound Products Corp. It is recommended that all maintenance and service on this product is performed by Gemini Sound Products Corp. or its authorized agents. Gemini Sound Products Corp. will not accept liability for loss or damage caused by maintenance or repair performed by unauthorized personnel. Worldwide Headquarters • 120 Clover Place, Edison, NJ 08818 • USA Tel: (732) 738-9003 • Fax: (732) 738-9006 France • G.S.L. France • 11, Avenue Leon Harmel, Z.I. Antony, 92160 Antony, France Tel: + 33 (0) 1 55 59 04 70 • Fax: + 33 (0) 1 55 59 04 80 Germany • Gemini Sound Products GmbH • Ottostrasse 6, 85757 Karlsfeld, Germany Tel: 08131 - 39171-0 • Fax: 08131 - 39171-9 UK • Gemini Sound Products • Unit C4 Hazleton Industrial Estate, Waterlooville, UK P08 9JU Tel: 087 087 00880 • Fax: 087 087 00990 Spain • Gemini Sound Products S.A. • Mino, 112, Nave 1, 08223 Terrassa, Barcelona, Spain Tel: 011-34-93-736-34-00 • Fax: 011-34-93-736-34-01 © Gemini Sound Products Corp. 2001 All Rights Reserved