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5-2

5-2

PCB LAYOUT - MCU BOARD (TOP VIEW)

Содержание MCM305/12

Страница 1: ...ilips Published by SL 0920 Service Audio Printed in The Netherlands Subject to modi cation Micro System Version 1 1 CLASS 1 LASER PRODUCT 3141 785 34141 TABLE OF CONTENTS Page Location of PCBs 1 2 Speci cations 1 3 Measurement Setup 1 4 Service Aids Safety Instruction etc 1 5 CD Playability Check 1 6 to 1 7 Software Version Checking 2 Set Wiring Block Diagram 3 Main Tuner Headphone Boards 4 MCU US...

Страница 2: ...OARD VERSION VARIATIONS Type Versions Board in used MCM305 Service policy MAIN BOARD MCU BOARD USB JACK BOARD TIPS C Component Lever Repair M Module Lever Repair Used C M 12 05 55 8 9 1 6 8 5 DISPLAY KEY BOARD C C TUNER BOARD M x HEADPHONE BOARD C 37 C M 1 2 PCBS LOCATION RECTIFIER BOARD M ...

Страница 3: ... DBB buttons more than 5 seconds at the same time the display will show the version of MCU e g CD 042 MCU 017 2 While displaying MCU software version to turn VOLUME knob can show full display pattern for Key Founction Test SOFTWARE VERSION CHECKING 2 1 2 1 ...

Страница 4: ...MCU USB BOARD TABLE OF CONTENTS MCU Board Layout Top View 5 2 MCU Board Layout Bottom View 5 3 USB Jack Board Layout Diagram 5 4 Circuit Diagram 5 5 5 1 5 1 ...

Страница 5: ...5 2 5 2 PCB LAYOUT MCU BOARD TOP VIEW ...

Страница 6: ...5 3 5 3 PCB LAYOUT MCU BOARD BOTTOM VIEW ...

Страница 7: ...5 4 5 4 LAYOUT DIAGRAM USB BOARD ...

Страница 8: ...5 5 5 5 CIRCUIT DIAGRAM MCU USB BOARD ...

Страница 9: ...DISPLAY KEY BOARD TABLE OF CONTENTS Layout Top View 6 2 Layout Bottom View 6 3 Circuit Diagram 6 4 6 1 6 1 ...

Страница 10: ...6 2 PCB LAYOUT DISPLAY KEY BOARD TOP VIEW 6 2 ...

Страница 11: ...6 3 PCB LAYOUT DISPLAY KEY BOARD BOTTOM VIEW IC701 6 3 ...

Страница 12: ...6 4 CIRCUIT DIAGRAM DISPLAY KEY BOARD 6 4 ...

Страница 13: ...7 1 PCB LAYOUT RECTIFIER PCB 7 1 ...

Страница 14: ...7 2 CIRCUIT DIAGRAM RECTIFIER PCB 7 2 ...

Страница 15: ...8 1 MECHANICAL EXPLODED VIEW 8 1 A ...

Страница 16: ... W C A 7 8 7 5 2 0 0 1 5 6 9 9 3 2 Q15 996510024762 TRANSISTOR KTC9014S B 7 4 8 C B R O T S I S N A R T 3 9 7 2 1 0 0 1 5 6 9 9 9 Q T E N I B A C R A E R 4 8 7 5 2 0 0 1 5 6 9 9 9 2 Q17 996510012833 TRANSISTOR BC857B W 6 1 R 2 2 S E R N O B R A C 8 5 7 5 3 0 0 2 5 6 9 9 0 1 R B C P R E I F I T C E R 3 7 7 5 2 0 0 1 5 6 9 9 0 3 Q20 996510024762 TRANSISTOR KTC9014S W 6 1 R 2 2 S E R N O B R A C 8 5 ...

Страница 17: ...711 996500039269 TACT SWITCH SW711 996500039269 TACT SWITCH SW712 996500039269 TACT SWITCH HEADPHONE PCB ASSY HP901 994000001456 STEREO HEADPHONE JACK HP902 996510001073 EARPHONE CKX3 5 19S 3PIN RECTIFIER PCB ASSY ONLY FOR REFERENCE RECTIFIER PCB ASSY ONLY FOR REFERENCE D102 996510011332 DIODE 1N4148 D212 996510011339 DIODE 1N4003 D212 996510011339 DIODE 1N4003 D303 996510011332 DIODE 1N4148 F101 ...

Страница 18: ...9 1 REVISION LIST 1 0 Manual 3141 785 34140 Initial Service Manual released 1 1 Manual 3141 785 34141 In this version 1 Chapter 7 Rectifier Board added for reference as per request ...

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