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1 2 4 3 ACout NTC1 5R TR3 30V~ D C4 10nF/1KV D DC+out C3 470nF R2 510K R1 0.01R S2 0.8A/250V ACout BR1 KBP1003 R12 390K RL3 12VDC VR3 2K TR1 0~230V TR2 D1 1N4007 GND 12V R13 3.3K R3 5.1K C R14 470R C7 4700uF/63V R15 0.01R DC-out VR4 2K R5 47K D2 1N4007 R6 47K C5 10uF F1 3A/250V VR1 2K R4 12K C R16 22K D3 1N4148 C6 22nF VCC RL1 12VDC GND C2 2.2nF/250V D12 1N4148 1 2 CZ3-1 1 2 3 4 CZ2-1 GND 8 VCC C1 2.2nF/250V D4 1N5819 1 R7 75K 1 2 CZ4-2 B + V- V+ 2 1 CZ4-1 IC1A LM358(ST) 4 S1 D10 1N4007 D11 1N4007 GND R8 1K GND ACin R9 3K B GND 1 2 D5 1N4148 R11 330R CZ3-2 S3 RL2 12VDC GND VCC ACin C10 47uF R10 56K VR2 500R GND 35320148_VP_02 IC1B LM358 + A D6-9 1N4007 C9 C8 100nF 470uF/35V GND 1 2 - Title Size A4 Date: File: GND 3 EA-3048B A Number 12-Mar-2004 \\Henter\engineer\彭燕枢\EA-3048.ddb Revision Sheet of Drawn By: 4 1 2 3 4 5 Display 6 +14V C4 100u/25V C3 0.1u - F2 W2 TH2 11 TH2 12 THERMISTOR 13 D R6 5.6K R7 22K D5 DC12V D6 F2 - 14 R10 5.6K 4 IC2.1A LM-324 R8 8.2K FU1 2A(1.25A)250V * W6 R11 100/1W D4-D7 IN4004X4 D M5 Q1 KTC3228/0 + 1 FAN * W7 2 C Q3 KTC3199Y D D9 IN5908 6.8V/5W SW-1 10 R51 1.5K(4.7K)/1W * 4 * 2 R12 10K Q4 KTC3199Y 8 R13 10K + 11 IC2.2A LM-324 M3 M2 M1 IC104 D R54 0.1(0.22) /5W R56 10 R57 0.1 (0.22) /5W L=45 * R58 470 (1.5K) 1W C17 1000P/500V D16 6A10 R59 C23 0.047u C24 220u/50V L=45 D17 P6KE110C C18 1000P/500V C2 0.47u/100V A M3 M2 M1 C MODEL GND R21 R51 +14V 2 C131 0.01u +14V B C C132 330u/6.3V LY1 R18 220K 5 5 * R6 10K + R19 5.6K IC24A 11 LM-324 R43 22K IC23A LM-324 R47 56K R48 100K D10 MTZJ6.2C C16 47u/25V D3 MTZJ5.6 JP8 BP3 JP7 BP3 -6V R35 R26 3 19 VR1 20K LED101 0.56INCH THREE-DISPLAY BA56-11GWA 26 18 3 19 R25 39K R44 470 4 18 2 5 DP 9 DP * 9 DP * R235 180 WA4/B * R148 180 3 M9 A 10K 4 6 - 5 + D2 IN4148 R29 R28 10K 11 + 2.7K IC1.2A TL084CN X2 R135 R147 4.7K 180 47K 12K 4.7K R148 180 R247 R17 33K 8.2K -6.8V IC1.3A TL084CN R31 5.6K R32 10K 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 R237 47K TP2 M C225 100P C226 0.1u R41 - 13 14 11 R33 10K R247 33K(12k) R238 47K M D1 D2 C227 0.047u C228 0.1u R239 680K C229 0.01u 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 V+ D-UNITS C-UNITS B-UNITS A-UNITS F-UNITS G-UNITS E-UNITS D-TENS C-TENS B-TENS A-TENS F-TENS E-TENS D-100'S B-100'S F-100'S E-100'S AB-1000 POLARITY NC 12K 10K D1 R49 6.8K 20K D2 D3 IC1.4A TL084CN D4 R42 1K JP6 -6.8V C9 0.1u -6.8V MPWB R61 10 OSC1 OSC2 I OSC3 TEST REF HI REF LO +REF CAP -REF CAP COMMON INPUT HI INPUT LO AUTO ZERO BUFFER INTEGRATOR VG-100'S C-100'S A100'S G-100'S BACKPLANE NC 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 R137 47K TP1 M *R147 R138 47K C127 0.047u C128 0.1u C143 0.01u 32V/5A (B2) 32V/2.5A (B1) 2A /250V 1.25A /250V 2A /250V TR-1041 1.25A /250V TR-1042 TR-1043 TR-1044 D15 KBU1003 GL2504 KBU1003 KBU1003 C21 4700uF /35V 10000uF /35V 4700uF /63V 4700uF /35V 10000uF /35V 4700uF /63V RFP150A RFP150A IC106 74HC04 47K(4.7K,12K) M 16V/10A (A2) T1 FU1 C125 100P C126 0.1u 16V/5A (A1) PART No R136 110K R139 680K C129 100u/10V D116 IN4148 1 2 D3 D4 C130 0.047u 14 13 3 4 12 11 5 10 C22 6 7 9 8 Q5 C11 0.1u DG AG DPWB Title Size PDF created with FinePrint pdfFactory trial version http://www.pdffactory.com 4 5 TA-20 (A1,A2,B1,B2) Number Revision C Date: File: 3 4700uF /63V D117 IN4148 -V 2 180 12K 10K B NUMBER OF I DISPLAY PARTS: 100 NUMBER OF V DISPLAY PARTS: 200 1 180 C VR3 5K + 12 IC105 NJU9202BM (JRC) R236 110K 33K 10K R50 6.8K VR4 20K +14V 10 11 R30 15K -6.8V C6 0.1u - 9 8 7 IC1.1A TL084CN 4 =1.0,L=50 X2 VR2 5K MODEL IC205 NJU9202BM (JRC) OSC1 OSC2 V OSC3 TEST REF HI REF LO +REF CAP -REF CAP COMMON INPUT HI INPUT LO AUTO ZERO BUFFER INTEGRATOR VG-100'S C-100'S A100'S G-100'S BACKPLANE NC R36 56K +14V 1.5K/1W X2 A1 WA4/R FROM(+)OUTPUT V+ D-UNITS C-UNITS B-UNITS A-UNITS F-UNITS G-UNITS E-UNITS D-TENS C-TENS B-TENS A-TENS F-TENS E-TENS D-100'S B-100'S F-100'S E-100'S AB-1000 POLARITY NC R24 100K C10 3.3n (10A) (5A/2.5A) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 R27 + R23 4.7K R22 10K R135 180 - 11 R21 5.6K (22K) +14V C7 100P 1.5K/1W =0.7,L=50 =1.4,L=50 R36 270K 220K 4 1 FROM(-)OUTPUT M8 B C5 1.2n 470/1W 32V/5A (B2) 22K 4.7K/1W 0.22/5W 0.22/5W R40 680K 220K C8 820P +14V 470/1W 32V/2.5A (B1) 22K 4.7K/1W X2 D115 IN4004 D215 IN4004 16V/10A (A2) 5.6K 1.5K/1W 0.1/5W 0.1/5W =1.0,L=50 R59 VR5 20K Q2 KTC328/0 R17 10K(8.2K) D114 IN4004 VR7 5K + 11 7 D113 IN4004 7 D1 IN4004 3 6 VR6 5K - 4 R15 10K 26 16V/5A (A1) 5.6K 1.5K/1W 4 6 D6 R57 R58 +14V R46 1.5K +14V LED201 0.56 INCH THREE-DISPLAY BA56-11GWA (-)OUTPUT M7 B R C121 0.01u C27 47u/50V M8 D18 P6KE110C 3 Vout C C119 0.01u (+)OUTPUT M6 M9 R54 2 C120 1000u/16V C Vin A B 4 D5 * KIA7805 1 D111 IN4004X4 Q5 MOSFET * R53 10 C22 10000u/35V (4700u/35V) (4700u/63V) * Q6 MOSFET M7 MAIN CHASSIS 1 * * C21 10000u/35V (4700u/35V) (4700u/63V) 3 - +6.8V M6 D15 GL2504 (KBU1003) 4 9 C15 47u/25V C25 0.22u (AC250V) 1 R9 10K W8 +14V C14 47u/25V M4 M4 AC230V C1 0.1u R3 100K C13 0.1u R60 120 +14V R2 4.7K +14V R45 1K C12 0.1u C11 1000u/35V B C26 0.01u AC0.5A 3 Vout A 4 M5 FU3 1A/250V T1 Vin GND R5 10K R4 3.3K KIA7812 2 NTC FU2 1A/250V TH1 TH1 20K IC3 1 W1 TH1 F1+ 3 + F1 28-Aug-2003 D:\network data\Ea1.DDB Sheet of Drawn By: 6 Yue Xiao mei A