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Philips MCM119/05/12, Service Manual, Page: 19 / 31

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Philips MCM119/05/12 Service Manual Download Page 19

5-4

5-4

PCB LAYOUT - KEY BOARD

Summary of Contents for MCM119/05/12

Page 1: ...ed by SL 0717 Service Audio Printed in The Netherlands Subject to modification Micro System Version 1 1 CLASS 1 LASER PRODUCT 3141 785 31161 TABLE OF CONTENTS Page Location of PC Boards Versions Variation 1 2 Specifications 1 3 Measurement Setup 1 4 Service Aids Safety Instruction etc 1 5 to 1 7 Preparations Controls 1 8 to 1 10 Troubleshooting 1 11 Disassembly Instructions Service positions 2 Set...

Page 2: ...LOCATION OF PCBS AMP BOARD POWER BOARD LEFT SPEAKER KEY BOARD VFD BOARD MAIN BOARD 1 2 ...

Page 3: ...d hZ gVi d K HZaZXi k in t Y7 IdiVa Vgbdc X Y hidgi dc d gZfjZcXn gZhedchZ o Y7 H gcVa id cd hZ gVi d t Y76 JH7 EA6N G JH7 BW h K hjeedgi BE VcY LB6 aZh CjbWZg d VaWjbh daYZgh bVm bjb CjbWZg d igVX h i iaZh bVm bjb HE 6 GH 7Vhh gZ aZm hnhiZb 9 bZch dch l m m Y m m bb C G6A C DGB6I DC 68 EdlZg K o 9 bZch dch l m m Y m m bb LZ g i l i l i dji heZV Zgh g HiVcYWn edlZg Xdchjbei dc 1 L Xd edlZg hiVcYWn...

Page 4: ...LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B DUT CD Use Audio Signal Disc SBC429 4822 397 30184 replaces test disc 3 L P F 13 th order filter 4822 395 30204 MEASUREMENT SETUP ...

Page 5: ...t Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connectorbox 1MΩ 4822 395 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to conn box 4822 320 11306 Earth cable to Connect product to mat or box 4822...

Page 6: ... braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale GB ESD PROTECTION EQUIPMENT Complete Kit ESD3 small tablemat wristband connection box extention cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 CLASS 1 LASER PRODUCT GB Warning Invisible laser radiation when open Avoid direct exposure to beam S Varni...

Page 7: ...1 7 ...

Page 8: ...Z g i heZV Zg l gZh id i Z iZgb cVah bVg ZY HE 6 G G I XdadgZY bVg ZY l gZ id VcY WaVX jcbVg ZY l gZ id jaan chZgi i Z hig eeZY edgi dc d i Z heZV Zg l gZ cid i Z iZgb cVa Vh h dlc CdiZh dg dei bVa hdjcY eZg dgbVcXZ jhZ i Z hjeea ZY heZV Zgh 9d cdi XdccZXi bdgZ i Vc dcZ heZV Zg id Vcn dcZ eV g d heZV Zg iZgb cVah 9d cdi XdccZXi heZV Zgh l i Vc beZYVcXZ adlZg i Vc i Z heZV Zgh hjeea ZY EaZVhZ gZ Zg...

Page 9: ...VbeaZ ÉÅ à á GZbdkZ i Z eaVhi X egdiZXi kZ h ZZi GZeaVX c WViiZg n a i jb 8G cid i Z g ZbdiZ Xdcig da 1 EgZhh i Z hadi dc i Z WViiZgn XdbeVgibZci 2 Ejaa dji i Z WViiZgn XdbeVgibZci 3 GZeaVXZ V cZl WViiZgn VcY jaan chZg i i Z WViiZgn XdbeVgibZci WVX id i Z dg cVa edh i dc 1 2 3 CR2025 CAUTION Batteries contain chemical substances so they should be disposed of properly EreeVrai dch USB DIRECT 5 2 4 ...

Page 10: ...i kZ hdjcY hdjgXZ dg JH7 89 IJC G 6JM EGD G6B EGD dg 89 BE 89 JH7 egd gVbbZh igVX h dg IJC G egd gVbbZh ijcZg hiVi dch BD9 id hZaZXi kVg djh gZeZVi bdYZh dg i Z h j aZ eaVn bdYZ dg V Y hX G E 6I id gZeZVi V igVX Y hX H J A eaVnh Y hX igVX h c gVcYdb dgYZg 6A7JB EG H I dg BE 89 JH7 h eh id i Z WZ cc c d V XjggZci egZk djh hjWhZfjZci VaWjb 9H8 9 iVa HdjcY 8dcig da hZaZXih hdjcY X VgVXiZg hi Xh GD8 6...

Page 11: ...hZ i Z Y hiVcXZ WZilZZc i Z B Xgd HnhiZb VcY ndjg IK dg K8G GZbdkZ VcY gZXdccZXi i Z 68 edlZg eaj VcY hl iX dc i Z hnhiZb V V c 6Y_jhi i Z kdajbZ 8 ZX i Vi i Z heZV Zgh VgZ XdccZXiZY XdggZXian 8 ZX i Z hig eeZY heZV Zg l gZ h XaVbeZY BV Z hjgZ i Z BE 89 lVh gZXdgYZY l i c s Weh W i gViZ l i hVbea c gZfjZcX Zh Vi o o dg o 8 ZX i Z heZV Zg XdccZXi dch VcY adXVi dc HZaZXi i Z hdjgXZ 89 dg IJC G dg Zm...

Page 12: ... Amplifier board as shown in figure 7 3 Loosen 4 screws H on the top of power board to dismantling the power board as shown in figure 8 Figure 1 Figure 6 Figure 2 Dismantling of the Main Board 1 Loosen 6 screws A on the bottom cover as shown in figure 1 2 Loosen 5 screws B on the rear plate as shown in figure 2 2 Loosen 1 screw C at the main board as shown in figure 3 A C D E Figure 4 F G H Figure...

Page 13: ...2 2 SERVICE POSITIONS Service position A Service position C 2 2 Service position B Service position D ...

Page 14: ...3 1 3 1 SET BLOCK DIAGRAM ...

Page 15: ...SET WIRING DIAGRAM 4 1 4 1 ...

Page 16: ...DISPLAY KEY BOARD TABLE OF CONTENTS Layout Diagram Display Board 5 2 Circuit Diagram 5 3 Layout Diagram Key Board 5 4 5 1 5 1 ...

Page 17: ...5 2 PCB LAYOUT DISPLAY BOARD TOP VIEW 5 2 PCB LAYOUT DISPLAY BOARD BOTTOM VIEW ...

Page 18: ...5 3 5 3 CIRCUIT DIAGRAM DISPLAY KEY BOARD ...

Page 19: ...5 4 5 4 PCB LAYOUT KEY BOARD ...

Page 20: ...MAIN BOARD TABLE OF CONTENTS Layout Diagram Top View 6 2 Layout Diagram Bottom View 6 3 Circuit Diagram CD USB Part 6 4 Circuit Diagram MCU Part 6 5 6 1 6 1 ...

Page 21: ...6 2 PCB LAYOUT MAIN USB BOARD TOP VIEW 6 2 ...

Page 22: ...PCB LAYOUT MAIN USB BOARD BOTTOM VIEW 6 3 6 3 ...

Page 23: ...6 4 6 4 CIRCUIT DIAGRAM MAIN BOARD CD USB PART ...

Page 24: ...CIRCUIT DIAGRAM MAIN BOARD MCU PART 6 5 6 5 ...

Page 25: ...POWER BOARD TABLE OF CONTENTS Power PCB Layout Diagram 7 2 Power PCB Circuit Diagram 7 3 7 1 7 1 ...

Page 26: ...7 2 PCB LAYOUT POWER BOARD 7 2 ...

Page 27: ...7 3 7 3 CIRCUIT DIAGRAM POWER BOARD ...

Page 28: ...8 1 SET MECHANICAL EXPLODED VIEW 8 1 ...

Page 29: ...LEFT SPEAKER BOX EXPLODED VIEW 8 2 8 2 ...

Page 30: ...OR CD 9940 000 02595 AM LOOP ANT 9940 000 03388 FM ANT WIRE 75OHM 1 0M 9940 000 05607 FAN 12VDC 0 1A 9965 000 41862 REMOTE CONTROL 9965 000 41863 AC CORD L1 5M 2 5A 250V 9965 000 41864 CABLE HDB 15P M L1500MM 9965 000 41865 CABLE A M TO A F L250 9965 000 41883 RIGHT SPEAKER BOX 9965 000 41884 SPK BOX ASSY L R 4R 50W 9965 000 41885 LEFT SPEAKER BOX W AMP ELECTRICAL PARTS LIST MISCELLANEOUS 9940 000...

Page 31: ...00 04217 CH DIODE RLS4148 LL 34 D502 9940 000 04217 CH DIODE RLS4148 LL 34 D621 9940 000 04217 CH DIODE RLS4148 LL 34 D504 9940 000 04217 CH DIODE RLS4148 LL 34 D622 9940 000 04217 CH DIODE RLS4148 LL 34 JK401 9965 000 41887 JACK RCA 214 ES 5P D 8 4MM FS601 9965 000 40074 FUSE T8AL 250V 5X20MM L110 9940 000 04279 RADIAL IND 1 2R 2 2UH 5 FS602 9965 000 41898 FUSE RAD 372 LT1 6A 250V L302 9940 000 0...

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