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Philips MCM177, Руководство по обслуживанию

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Philips MCM177 Скачать руководство пользователя страница 12

CIRCUIT DIAGRAM - MAIN BOARD
USB PART

5 - 3

5 - 3

Содержание MCM177

Страница 1: ...tted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips CONTENTS Technical specification 1 2 Service measurement setup 1 3 Service aids 1 4 Instructions on CD playability 2 1 2 2 Disassembly diagram 3 1 Block diagram 4 1 Wiring diagram 4 2 Main board Circuit diagram 5 1 5 3 Layout diagram 5 4 5 5 Display board Circuit diagram 6 1 Lay...

Страница 2: ...Sensitivity at 75 Ω FM 26 dB sensitivity 20 µV Total harmonic distortion 5 SPEAKERS Bass reflex system Dimensions w x h x d 160 x 250 x 180 mm GENERAL INFORMATION AC Power 100 240V 50 60 Hz Dimensions w x h x d 232 x 85 x 275 mm Weight with speakers approx 5 kg Power consumption Active 30 W Standby 5 W Eco Power Standby 1 W Specifications and external appearance are subject to change without notic...

Страница 3: ...15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50 Bandpass 250Hz 15kHz e g 71...

Страница 4: ...ng make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance Keep components and tools also at this potential ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Safety components are marked by the symbol Lead free ...

Страница 5: ...T OK check playability N Y playability ok check playability check playability return set Customer complaint CD related problem fast lens cleaning 1 2 3 For flap loaders access to CD drive possible cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 2 1 Exchange CDM 1 4 For description see following pages ...

Страница 6: ...viously caused by a scratched dirty or copy protected CD In case problems remain the customer is requested to contact the workshop directly The lens cleaning method 3 should be mentioned in the addendum sheet The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations 4 LIQUID LENS CLEANING Because the material of the lens is synthet...

Страница 7: ...the Bottom Cabinet Dismantling of the PCB Board 1 Remove 7 screws A as indicated to loosen the Bottom Cabinet 3 Remove 12 screws C D as indicated to loosen the Main Display Board 2 Remove 5 screws B before dismantling of the PCB Board C ...

Страница 8: ...SET BLOCK DIAGRAM 4 1 4 1 ...

Страница 9: ...SET WIRING DIAGRAM 4 2 4 2 ...

Страница 10: ...5 1 5 1 CIRCUIT DIAGRAM MAIN BOARD CD MP3 PART ...

Страница 11: ...CIRCUIT DIAGRAM MAIN BOARD AF AMP PART 5 2 5 2 ...

Страница 12: ...CIRCUIT DIAGRAM MAIN BOARD USB PART 5 3 5 3 ...

Страница 13: ...5 4 5 4 LAYOUT DIAGARM MAIN BOARD COMPONENT SIDE VIEW ...

Страница 14: ...5 5 LAYOUT DIAGARM MAIN BOARD COPPER SIDE VIEW 5 5 ...

Страница 15: ...CIRCUIT DIAGRAM DISPLAY BOARD 6 1 6 1 ...

Страница 16: ...LAYOUT DIAGARM DISPLAY BOARD 6 2 6 2 ...

Страница 17: ...EXPLODED VIEW DIAGRAM 9 1 9 1 ...

Страница 18: ...6510012100 CLUSTER KEYS 215 996510012064 PLAY KEY 216 996510012065 VOLUME KNOB 218 996510012066 USB LENS 219 996510012067 IR LENS 220 996510012068 CD DOOR LENS 221 996510012069 ECO POWER LIGHTGIUDE LENS 222 996510012071 USB LOGO PANEL 224 996510012070 STAND J001 996510012052 16P FFC 1mm L 70mm J002 996510012053 12P FFC 1mm L 150mm J003 996510012054 15P FFC 1mm L 200mm J004 996510012055 10P FFC 1 2...

Страница 19: ...SISTORS PMBT3904 Q36 994000004338 SMD TRANSISTORS PMBT3904 Q4 996510000878 TRANSISTORS SPD09P06PL Q5 996510012039 TRANSISTOR ST8550C Q6 994000004338 SMD TRANSISTORS PMBT3904 Q7 996510012039 TRANSISTOR ST8550C Q702 994000004145 TRANSISTORS B772Y 160 320 Q8 994000004338 SMD TRANSISTORS PMBT3904 Q801 996510000315 SMD TRANSISTORS BC807 25 Q9 994000004338 SMD TRANSISTORS PMBT3904 IC12 994000002839 IC L...

Страница 20: ...MN6 P1 994000004367 OPTIC SENSER FM 6038TM2 5AN SW1 994000004157 TACT SWITCH 6X6MM H 5MM SW10 994000004157 TACT SWITCH 6X6MM H 5MM SW11 994000004157 TACT SWITCH 6X6MM H 5MM SW12 994000004157 TACT SWITCH 6X6MM H 5MM SW13 994000004157 TACT SWITCH 6X6MM H 5MM SW2 994000004157 TACT SWITCH 6X6MM H 5MM SW3 994000004157 TACT SWITCH 6X6MM H 5MM SW4 994000004157 TACT SWITCH 6X6MM H 5MM SW5 994000004157 TAC...

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