Philips-MCM-1006-Service-Manual(1) 电路图 维修手册.pdf

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1、Version 1.3 MCM1006 3141 785 37183 Micro Hi-Fi System /51/55/93/77 Published by GD 1201 Service Audio Subject to modification Copyright 2012 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system o

2、r transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. CONTENTS Technical specification and version variation .1-1.1-2 Service measurement setup.1-3 Service aids .1-4 Instructions on CD playability .2-1. 2-2 Block diagr

3、am.3-1 Wiring diagram .4-1 Circuit diagram. .5-1.5-5 Layout diagram.6-1.6-4. Exploded view diagram .7-1 RadioFans.CN 收音机爱 好者资料库 Type /Versions: Features Board in used: MCM1006 Service policy USB BOARD DISPLAY BOARD * TIPS : C - Component Lever Repair. M - Module Lever Repair - Used /51/55/93/77 Feat

4、ure diffrence RDS VOLTAGE SELECTOR ECO STANDBY - DARK Type /Versions: MCM1006 VERSION VARIATION M/C M/C M/CMAIN BOARD /51/55/93 USB BOARD Display board Main board PCBs location 1-1 LATAM/APMEA RadioFans.CN 收音机爱 好者资料库 Battery location NA A4 KTCHECK CMT NAME : Mo Lam Kei 8SH 190 - 1 2011-07-11 7/11/20

5、11 7/11/2011 Description Class No MCM1006 Issued Date Remark : Unit in Master carton: N/A Weight (excluding packing and batteries): 2.05 kg Units in Dealer carton: 1 set Finishing: Material: ABS/HIPS 12DISPLAY LENS SPEAKER NET CD FUNCTION CONTROL KNOB 10FRONT CABINET FUNCTION KNOB 6MP3 JACK KNOB VOL

6、UME 8USB JACK POWER KNOB 4CD DOOR FUNCTION PUSH KNOB DescriptionPage CABINET Dimensions with Boxes 532 x 242 x 200mm (LxWxH) 1TOP CABINET 2TUNING KNOB Dimensions without Boxes: 532x242x200 Weight (including packing): 2.35kg DEPICTIONPos 3 5 7 9 11 13 RadioFans.CN 收音机爱 好者资料库 DC operation / Backup Buf

7、fer POWER CONSUMER MAINS ( DC ADAPTOR ) Battery type : Maximum : ( DEMO mode OFF ) , NOM. A, INPUT Standby : 55 / 77 / 78 Yes 60 / 50Hz /73 No 50 Hz 8SH 190 - 4 Remarks : 8W DC operation / Backup Buffer R20 (UM1 / D-cell) x 6 (9V normal, 6.3V limit) 2011-07-11 CMT NAME : Mo Lam Kei KTCHECK A4 7/11/2

8、011 7/11/2011 MCM1006 Issued Date GENERAL PART 1 - GENERAL SPECICFICATION Class No Refer to the section of Version Overview SAFETY requirements ECO Power mode :N/A 1/8 Prated , NOM. A, INPUT Frequency60 / 50Hz50 Hz60 Hz Voltage SelectionYesNoNo Version97 / 98 /12 /96 PERFORMANCE CLASSES POWER SUPPLY

9、 MAINS ( A.C. )120/230Vac 15%230 Vac 10 %120V+/-15%220V-10%,240+10%99-146V, 196-264Vac ALL climates: - 10 Dregree till + 50 Degree RADIATION / IMMUNITY requirments ( EMC ) CLIMATIC requirements Refer to the section of Version Overview III XX II I Supply + AmplifierLoudspeaker Boxes XX RecorderUSBCD

10、GENERAL DESCRIPTION CDSM with Tuner , CD, USB Aux In, Headphone LIFETIME : 5 Years ClassTuner 2011-07-11 MCM1006 Class No CHECK 8SH 190 - 5 7/11/2011 Issued Date CMT NAME : Mo Lam Kei KT GENERAL PART 1 - TECHNAICAL SPECICFICATION A4 7/11/2011 ( *1 ) Electrical parameters are to be measuremend at spe

11、cker terminals across 6 Ohm load ( pure resistor ) with rated input signal in AUX mode; with DBB OFF Remarks Rated Impedance Left / Right : 4 Ohms at 125Hz to 16KHz LOUDSPEAKER ( BOXES ) 2.5 mW +/-0.3mW , at R Load = 32 ohm max volume, 0dB, 1kHz CD DC Operation : .2W, 1 Channels (Lim: -1dB) Frequenc

12、y Response: 125Hz - 14KHz Microphone -6 dB track (Audio Disc 1 ,Trk 35Booster Out ( At 500mW Output in flat Mode) USB -6 dB track (Copy from Audio Disc 1 ,Trk 35)Headphone AUX 500mVDigital Coaxial Out Tuner FM 67.5KHZ,AM80% Modulation(Limit :-6db)Line Out ( Left / Right ) CD -6 dB track (Audio Disc

13、1 ,Trk 35Subwoofer Out INTERCONNECTS Input Sensitity ( dB ) rated ouput power at 1 kHzLine Output Voltage ( *1 ) WOOX : N/A SIS :N/AResidual Noise ( Volume Minium )0.06 DSC :NA uW VAC :N/A DBBYesHum ( Volume Minimun ) OUTPUT stage Protection : Yes Temperature : YES Shorcircuit : Yes . INDICATORS 0.5

14、uW TECHNIAL DESCRIPTION 2 x 2W matching LOUDSPEAKER of 2 x 4R. One INPUT SOURCE GENERAL PART N.A N.A Standby Mode Indicator : LCD display off ECO Mode Indiicator : NA ELECTRICAL DATA ( At Cold Condition with 10% THD ) N.A OUTPUT POWER ( * 1 ) At THD = 10% , 1KHz sinewave Main Operation : 2W, 1 Chann

15、els (Lim: -1dB) N.A 3 CMT NAME : Mo Lam Kei KTCHECK SH 190 - 6 2011-07-11 8 7/11/2011 A4 CLOCK / CD SPECICFICATION Issued Date 7/11/2011 Class No MCM1006 DBB effect USB PART - Refer to Philips USB direct user requirement spec. : 62dBA(Lim 57 dBA) Channel Separation(10K): 30dB (Lim. 16dB) CD Shock se

16、ns. : 5kg THD (100 10kHz): 2%(Lim 3.0%) Channel Separation(1K): 40dB (Lim. 26dB) : NA Volume at Wakeup: NA THD (1kHz): 1.5%(Lim 2.0%) Channel Unbalance (250 to 10k Hz): = 1V/m RF = a26 to 1V/m WAVE RANGE FM Refer to version overview AM MW 50dBA TECHNIAL DESCRIPTION GENERAL PART Refer to version over

17、view FM S/N Ratio(A weighted) Mono input 80dBf 55 +/- 1 0 Step Search Tuning Stop Accuracy RF: 91120dBf R/F:3191dBf FM Channel Seprantion -400/1K/5K21/25/1818/20/15dB dBf Modulation HumdBModulation Hum4540dB 1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 4822 397 30069

18、LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/ N and distortion mete e.g. Sound Technology ST170 L R DUT or Universal Test Cassette FeSBC420 4822 397 30071 LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/ N and distortion meter e.g. Sound Technology ST1700B L R DUT CD Use Audio Signal Disc

19、 ( replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz -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

20、 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. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT RF Generator e.g. PM5326 S/ N and distortion meter e.g. Sound Technolog

21、y ST1700B Use a bandpass filter to eliminate hum ( 50Hz , 100Hz ) and disturbance from the pilottone ( 19kHz , 38kHz ) . Ri=50? Tuner FM MEASUREMENT SETUP 1-4 SERVI CE AI DS GBWARNI NG All ICs and many other semi-conductors are susceptible to electrostatic discharges ( ESD) . Careless handling durin

22、g repair can reduce life drastically. When repairing, 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 t

23、o its original condition and that parts which are identical with those specified, be used Safety components are marked by the symbol !. Lead free Set remains closed! N Y Play a CD for at least 10 minutes Y playability ok ? N playability ok ? add Info for customer SET OK check playability N Y playabi

24、lity 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 1 PLA

25、YABILITY CHECK For sets which are compatible with CD-RW discs use CD-RW Printed Audio Disc.7104 099 96611 TR 3 (Fingerprint) TR 8 (600 Black dot) maximum at 01:00 playback of these two tracks without audible disturbance playing time for: Fingerprint10seconds Black dot from 00:50 to 01:10 jump forwar

26、d/backward (search) within a reasonable time For all other sets use CD-DA SBC 444A.4822 397 30245 TR 14 (600 Black dot) maximum at 01:15 TR 19 (Fingerprint) TR 10 (1000 wedge) playback of all these tracks without audible disturbance playing time for: 1000 wedge10seconds Fingerprint10seconds Black do

27、t from 01:05 to 01:25 jump forward/backward (search) within a reasonable time 2 CUSTOMER INFORMATION It is proposed to add an addendum sheet to the set which informs the customer that the set has been checked carefully - but no fault was found. The problem was obviously caused by a scratched, dirty

28、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 Organizati

29、ons. 4 LIQUID LENS CLEANING Because the material of the lens is synthetic and coated with a special anti-reflectivity layer, cleaning must be done with a non-aggressive cleaning fluid. It is advised to use “ Cleaning Solvent The actuator is a very precise mechanical component and may not be damaged

30、in order to guarantee its full function. Clean the lens gently (don t press too hard) with a soft and clean cotton bud moistened with the special lens cleaner. The direction of cleaning must be in the way as indicated in the picture below. Before touching the lens it is advised to clean the surface

31、of the lens by blowing clean air over it. This to avoid that little particles make scratches on the lens. INSTRUCTIONS ON CD PLAYABILITY 2 - 2 BLOCK DIAGRAM 3 - 13 - 1 WIRING DIAGRAM 4 - 14 - 1 CIRCUIT DIAGRAM-MAIN BOARD PART 1 5 - 15 - 1 RX FELPFO SBLPFO TELPFO L_CH R_CH FDO FCK FCS WP FDIGND HOLD#

32、 DOOR TX GND RX RESETJ FELPFO TELPFO RESETJ SBLPFO DGND AGND AGND 3V3SD_IC AGND AGND PLGND 3V3SD_IC AGND AUD_GND AGND AGND AGND SEV_3V3 SEV_3V3 DGND DGND PLGND V18 AGND AUD_GND AGND AGND DGND AUD_GND AUD_GND RF_1V8 M33V_LDO M33V_PAD V18_CORE M33V_CKG AUD_3V3 USB+5V 3V3SD 3V3SD USB+5V CD+5V 3V3SD AUD

33、_GND 3V3SD AUD_GND AUD_GND M33V GND 3V3SD M33V_LDO GND GND M33V_CKG SEV_3V3 M33V_PAD AUD_3V3 V18 RF_1V8 V18_CORE DGND 3V3SD V18_COREM33V_PAD DGND 3V3SD DGND DGND DGND 3V3SD 3V3SD DGNDAUD_GNDPLGNDUGNDPGNDGNDAGNDDGND 3V3SD_IC DGND 3V3SD 3V3SD DGND 3V3SD 3V3 M33V_PAD DGND V18_CORE M33V_PAD AUD_3V3 GND

34、DGND DGND DGND 3V3 MUTE34 MDPUH XSLEGP XFOCUS TNI MDI MBPUH VREF_16 LDO HAVC MCPUH XTRACK MAPUH XSPINDLE TPI LIMIT DP DM RX TX LINE_R SDCMD SDD0 SDD1 SDD3 SDCLK SDD2 LINE_L CARD_DET SD_MS_PWR RA3 RA2 RA1 RA0 RA10 RRASJ RCASJ RWEJ RD0 RD1 RD2 RD3 RSDCLK RCKE RA11 RA9 RA8 RA7 RA6 RA5 RA4 GPIOG1 GPIOG0

35、 DP DM AD1 MUTE LINE_L LINE_RR_CH L_CH IR RA10 GPIOG0 RA6 GPIOG1 RA7 RA8 AMUTE F_DO F_CS F_DI F_CLK TX RX F_CLK F_DO F_DI F_CS STB DATA CLK CLK STB RDQMH MUTE RD4 RDQML RD5 RCSJ RD6 RD7 RA3 DATA AD1 AD3 BBSA BBSB IR(NC) AD3 routing should be same length and symmetry, more shorten will be good to avo

36、ing through the hole(PIN2-PIN7) LDO&MDI routing should be same length and symmetry (GPIOF4) SRAM_REPAIR (GPIOF3) mmu_boot (GPIOF5) (GPIOG1) (GPIOG0) Reserved for FW BOOT_SEL0 (GPIOD0) (GPIOC4) Reserved for FW WDT_EN Reserved for FW 22RSN DEL USB L919300R/100MHzL919300R/100MHz C9100.1uF/0603C9100.1uF

37、/0603 EC91747UEC91747U L90922RL90922R BC9170.1uFBC9170.1uF R937100K/0603R937100K/0603 L907 1k5/100MHz L907 1k5/100MHz L920300R/100MHzL920300R/100MHz C925 6800pF/0603 C925 6800pF/0603 EC908 10uF EC908 10uF C9050.1uF/0603C9050.1uF/0603 2 13 Q993 S8050D Q993 S8050D Y901 16.9344MHz Y901 16.9344MHz EC903

38、 10uF/10V EC903 10uF/10V TP4TP4 12 D602 1N4148 D602 1N4148 R998 22K R998 22K C987 100P/0603 C987 100P/0603 EC906 22uF EC906 22uF BC911 0.1uF/0603 BC911 0.1uF/0603 1 2 3 4 JK601JK601 L929 1k5/100MHz L929 1k5/100MHz R999 4.7K R999 4.7K 103P C942103PC942 R97610KR97610K R912 10K R912 10K C915 0.1uF/0603

39、 C915 0.1uF/0603 R911 100K0603 R911 100K0603 EC922 1UF EC922 1UF R936100K/0603R936100K/0603 R94710K/0603R94710K/0603 3 2 1 Q905 8050 Q905 8050 R972 10KR972 10K TP2TP2 L913300R/100MHzL913300R/100MHz EC913 47uF EC913 47uF R91310KR91310K R948 47K/0603 R948 47K/0603 100PC938100PC938 EC905100uFEC905100uF

40、 L930300R/100MHzL930300R/100MHz 1 2 3 4 CN8 CON4_2.0 CN8 CON4_2.0 BC916 0.1uF/0603 BC916 0.1uF/0603 R977 10K R977 10K R943330R/0603R943330R/0603 C9130.1uF/0603C9130.1uF/0603 C9340.1uF/0603C9340.1uF/0603 C944 0.1uF C944 0.1uF R9530RR9530R L906300R/100MHzL906300R/100MHz 104 C927 104 C927 C9071uF/0603C

41、9071uF/0603 12 D904 1N4148 D904 1N4148 L916300R/100MHzL916300R/100MHz R91410K/0603R91410K/0603 TP3TP3 3 2 1 Q904 8550 Q904 8550 R978 10K R978 10K EC907 1uFEC907 1uF EC916 2.2UF/16V EC916 2.2UF/16V EC904 10uF/10V EC904 10uF/10V R9540RR9540R R945 10K/0603 R945 10K/0603 C9010.1uF/0603C9010.1uF/0603 L91

42、4300R/100MHzL914300R/100MHz R95910K/0603R95910K/0603 L602300R/100MHzL602300R/100MHz R96210K/0603R96210K/0603 CTLA 1 FLGA 2 FLGB 3 CTLB 4 OUTB 5 GND 6 IN 7 OUTA 8 IC903 AIC1526(USB-POWER) IC903 AIC1526(USB-POWER) C91430pF/0603C91430pF/0603 100PC939100PC939 C946 0.1uF C946 0.1uF R997 470R R997 470R 10

43、3PC929103PC929 R96510K/0603R96510K/0603 C9110.1uF/0603C9110.1uF/0603 R961 10K/0603 R961 10K/0603 C9030.1uF/0603C9030.1uF/0603 C904 0.1uF/0603 C904 0.1uF/0603 R9751KR9751K 100PC937100PC937 C310.1uFC310.1uF 1 2 CN7 CON2_2.0mm CN7 CON2_2.0mm C926 6800pF/0603 C926 6800pF/0603 C91230pF/0603C91230pF/0603

44、C9080.1uF/0603C9080.1uF/0603 EC921 1U/10V EC921 1U/10V R97310KR97310K R974 1K R974 1K C9280.1uFC9280.1uF R96010K/0603R96010K/0603 R966100KR966100K R96310K/0603R96310K/0603 R979 10K R979 10K R981 1K R981 1K L9041k5/100MHzL9041k5/100MHz R9461K/0603R9461K/0603 R91610KR91610K L931 300R/100MHzL931 300R/1

45、00MHz C982 0.1uF C982 0.1uF C906 0.1uF/0603 C906 0.1uF/0603 R91010KR91010K EC902 10uF/10V EC902 10uF/10V L601300R/100MHzL601300R/100MHz R96410K/0603R96410K/0603 R955 100K R955 100K EC912 47uF EC912 47uF 12 D601 1N4148 D601 1N4148 R941330R/0603R941330R/0603 12 D903 1N4148 D903 1N4148 C924 0.1uF/0603

46、C924 0.1uF/0603 100PC935100PC935 C931 0.1uF C931 0.1uF CS# 1 DO 2 WP# 3 GND 4 DI 5 CLK 6 HOLD# 7 VCC 8 IC905 SFLASH IC905 SFLASH 1 2 3 4 5 6 7 8 9 10 CN926CN926 C9090.1uF/0603C9090.1uF/0603 L9051k5/100MHzL9051k5/100MHz GPIOE2/RD4 71 GPIOD4/RCSJ 65 V15L 35 VTP 20 XTALI 26 GPIOB6/SFDO 51 LDO 1 AVSS33_LDO 22 VDD_PAD 49 GPIOH1 93 GPIOA4 42 GPIOE7/RSDCLK 76 GPIOH7 100 GPIOC7/RA0 60 LINEOUTL 31 MB 5 GPIOD7/RD7 68 GPIOG0 87 GPIOD1/RRASJ 62 GPIOH6 98 GND_PAD 48 GPIOA3 41 GPIOH2 94 GPIOH3 95 VDD_CORE 46 GPIOE5/RD2 74 MPXOUT2 14 GPI