Samsung M643 PCB Diagram

8. P.C.B Diagrams

8-1 P.C.B Diagrams

Samsung Electronics 8-1

8-2 Samsung Electronics

Parts No. Description / Specification Q'ty Remarks

1003-001033 IC-SOURCE DRIVER;TD62781AP,DIP,18P,300MIL,OCTAL 1 IC02
3501-001014 RELAY-POWER;24V,21.8mA,17A,1FormA,20mS,8mS 1 RY01
3501-001016 RELAY-MINIATURE;24V,12.5mA,5A,1FormA,8mS,4mS 2 RY02,RY03
3708-000523 CONNECTOR-FPC/FC/PIC;8P,2.54mm,STRAIGHT,SN 1 CN04
DE07-20126A LED DISPLAY;LTC-4638G,GRN,12,30,48.2X22.38 1 LED1
DE09-30487A IC-MCU;KS57C0004-64,DIP,M745(2ND-W,LE 1 IC01
DE26-20146A TRANS-L.V;SLV-745EN,230V,50HZ,AC17/7V 1 LVT1
DE30-20016A BUZZER;CBE2220BA,STICK 1 BUZ1
DE91-20368A ASSY PCB AUTO-MAIN;230V50HZ,M745 1 *
0401-001002 DIODE-SWITCHING;1N4148M,100V,200mA,DO-34,TP 10 D04~D13
0402-000559 DIODE-RECTIFIER;D4G,400V,1A,T-1 3 D01,D02,D03
0403-000144 DIODE-ZENER;1N4737A,7.5V,5%,1W,DO-41,TP 1 ZD01
0403-000525 DIODE-ZENER;1N4733A,5.1V,5%,1W,DO-41,TP 1 ZD02
0501-000283 TR-SMALL SIGNAL;KSA539,PNP,400mW,TO-92,TP,120- 1 TR01
0501-000388 TR-SMALL SIGNAL;KSC815,NPN,400mW,TO-92,BK,120- 1 TR03
0504-001014 TR-DIGITAL;KSR1005,NPN,300mW,4.7K-10K,TO- 6 TR02,TR04~TR07,TR09
0504-001015 TR-DIGITAL;KSR2005,PNP,300mW,4.7K-10K,TO- 1 TR08
2001-000037 R-CARBON(S);330ohm,5%,1/2W,AA,TP,2.4x6.4mm 2 R02,R34
2001-000273 R-CARBON;100Kohm,5%,1/8W,AA,TP,1.8x3.2m 1 R19
2001-000290 R-CARBON;10Kohm,5%,1/8W,AA,TP,1.8x3.2mm 11 R07~R11,R14,R16,R17,R23~R25
2001-000429 R-CARBON;1Kohm,5%,1/8W,AA,TP,1.8x3.2mm 6 R04,R05,R06,R12,R15,R22
2001-000446 R-CARBON;2.2Kohm,5%,1/2W,AA,TP,3.3x9mm 2 R03R33
2001-000613 R-CARBON;3.9Kohm,5%,1/8W,AA,TP,1.8x3.2m 3 R13R18R20
2001-000841 R-CARBON;51ohm,5%,1/4W,AA,TP,2.4x6.4mm 7 R26~R32
2001-000904 R-CARBON;620ohm,5%,1/8W,AA,TP,1.8x3.2mm 1 R21
2003-000471 R-METAL OXIDE(S);10ohm,5%,2W,AA,TP,4x12mm 1 R01
2202-000205 “C-CERAMIC,MLC-AXIAL;22pF,5%,50V,SL,TP,1.9x3.5 2 C07,C08
2202-000780 “C-CERAMIC,MLC-AXIAL;100nF,+80-20%,50V,Y5V,TP,3.5x1 5 C05,C06,C09,C10,C11
2401-000244 C-AL;100uF,20%,10V,GP,TP,6.3x7,5 1 C03
2401-000914 C-AL;22uF,20%,16V,GP,TP,5x11,5 1 C04
2401-001363 C-AL;470uF,20%,16V,GP,TP,10x12.5,5 1 C02
2401-001415 C-AL;470uF,20%,35V,GP,TP,10x20,5 1 C01
2802-000143 RESONATOR-CERAMIC;4.19MHz,0.5%,TP,10.0x5.0x7.5mm 1 XTL1
3711-000203 CONNECTOR-HEADER;1WALL,3P,1R,3.96mm,ANGLE,SN 1 CN01
3711-000240 CONNECTOR-HEADER;1WALL,4P,1R,3.96mm,STRAIGHT,SN 1 CN02
3711-000881 CONNECTOR-HEADER;BOX,3P,1R,2.5mm,STRAIGHT,SN 1 CN03
DE13-20009A IC;KA7533,DIP 1 IC03
DE39-60001A WIRE-SO COPPER;PI0.6,SN,T,52MM,TAPING_WIRE 28 J01~J28
DE41-10341A P.C.B-MAIN;FR-1,T1.6,W88,L163,LED2ND(M745 1 PCB
DE60-60012A PIN-EYELET;ID2.1,OD2.5,L3.0,SN,BSP,T0.25 8 E01~E08

8-2 P.C.B Parts List

P.C.B Diagrams