Samsung ML-1200 Series Скачать руководство пользователя страница 1

Страница: 1 / 26

Repair Manual

1. Block Diagram

2. Connection Diagram

3. Schematic Diagrams

CONTENTS

LASER PRINTER

ML-1200 Series

Содержание ML-1200 Series

Страница 1: ...Repair Manual Repair Manual 1 Block Diagram 2 Connection Diagram 3 Schematic Diagrams CONTENTS LASER PRINTER ML 1200 Series...

Страница 2: ...TOR FAN EXI T SENSOR HV PS B D MHV OPC GND SUPPL Y DEV TH V BUFFER MHVP WM BI ASPW M THVPWM POWER SW I TCH I N L ET L ED 4 3 KEY IEEE 12 84 CABLE VOL TAGE DETECT OR Crystal 10MHz Mai n Clock Osci l l...

Страница 3: ...EV TH V MHVP WM BI ASPW M THVPWM POWER SWITCH L ED 4 3 KEY IEEE 12 84 CABLE Oscillator 48 MHz USB PC DEV_FUSE 5V IN LET SMPS C P U S3C46C0X01 74HCT273 74ACT273 Devided by 74HC406ON Crystal 6 7149 MHz...

Страница 4: ...2 THERMI STOR 24V 24VS 1 2 3 1 2 3 COVER SWITCH 5V PEMPTY 1 2 3 4 1 2 3 4 FEED 5VGND SENSOR BOARD 36 PI N HOST COMPUTER IEEE1284 COMPATI ABLE CABLE J1 CN9 CN7 CN11 CN12 CN13 CN6 CN8 CN5 1 2 3 4 5 6 7...

Страница 5: ...BLE J1 CN12 CN6 CN8 CN11 CN5 CN4 CN2 CN3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SMPS ENGINE 4PI N CONN ECTOR f or U SB USB CABLE CN7 DCU CN9 5V DCU_DATA 1 2 3 4 1 2 3 4 DCU_CLK 5V GND Not Used ENG I N...

Страница 6: ...3 3 1 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual 3 Schematic Diagrams 3 1 GDI Main Circuit Diagram 1 5 This Document can not be used without Samsung s authorization...

Страница 7: ...3 2 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual Main Circuit Diagram 2 5 This Document can not be used without Samsung s authorization...

Страница 8: ...3 3 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual Main Circuit Diagram 3 5 This Document can not be used without Samsung s authorization...

Страница 9: ...3 4 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual Main Circuit Diagram 4 5 This Document can not be used without Samsung s authorization...

Страница 10: ...3 5 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual Main Circuit Diagram 5 5 This Document can not be used without Samsung s authorization...

Страница 11: ...3 6 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual 3 2 PC L Main Circuit Diagram 1 9 This Document can not be used without Samsung s authorization...

Страница 12: ...3 7 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual PCL Main Circuit Diagram 2 9 This Document can not be used without Samsung s authorization...

Страница 13: ...3 8 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual PCL Main Circuit Diagram 3 9 This Document can not be used without Samsung s authorization...

Страница 14: ...3 9 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual PCL Main Circuit Diagram 4 9 This Document can not be used without Samsung s authorization...

Страница 15: ...3 10 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual PCL MainCircuit Diagram 5 9 This Document can not be used without Samsung s authorization...

Страница 16: ...3 11 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual PCL Main Circuit Diagram 6 9 This Document can not be used without Samsung s authorization...

Страница 17: ...3 12 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual PCL Main Circuit Diagram 7 9 This Document can not be used without Samsung s authorization...

Страница 18: ...3 13 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual PCL Main Circuit Diagram 8 9 This Document can not be used without Samsung s authorization...

Страница 19: ...3 14 SCHEMATIC DIAGRAMS Samsung Electronics Repair Manual PCL Main Circuit Diagram 9 9 This Document can not be used without Samsung s authorization...

Страница 20: ...K R505 100KF R504 2K R503 100 R507 27K C503 104 R508 86 6KF R509 12KF R513 1W 3 R512 430 R511 47K C504 333 C1 104 C2 104 C3 35V 47uF R515 MGR1 2W 15MF R514 MGR1 2W 15MF ZD501 1W 100V D502 4KV Q502 D52...

Страница 21: ...R217 BR1 2W 200MG R218 MGR1 2W 100KF C204 473 C306 2KV 680 C307 3KV 471 D303 4KV C308 3KV 471 Q303 D526 Y R314 2 2KF VR302 5K C305 333 R311 100KF Q302 A708 Y R310 2 2K R308 33K Q301 A708 Y R307 33K R...

Страница 22: ...4 3K R512 330 R516 2 2K F R515 2 2K F C518 10V 470uF BD501 FL406 C506 222MAD C517 104 C519 104 R521 150 R520 47K OP501 ITR8406 S R519 500 5W TNR502 TVR 10D 561K LF502 APOLLO12 CN502 1 2 U501 BTA12 60...

Страница 23: ...000uF R511 4 3K R512 330 R516 2 2K F R515 2 2K F C518 10V 470uF BD501 FL406 C506 332MAD C517 104 C519 104 R521 150 R520 47K OP501 ITR8406 S R519 500 5W LF502 APOLLO12 CN502 1 2 U501 BTA12 600 PC502 KM...

Страница 24: ...3 19 Samsung Electronics SCHEMATIC DIAGRAMS Repair Manual 3 5 Panel Circuit Diagram This Document can not be used without Samsung s authorization...

Страница 25: ...This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law...

Страница 26: ...ung Electronics Digital Printing CS Group Copyright c 2001 10 This manual is made and described centering around circuit diagram and circuit description needed in the repair center in the form of appe...