Philips-FWC-700-Service-Manual电路原理图.pdf

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1、GBCLASS 1LASER PRODUCTCOMPACTDIGITAL AUDIOService ManualServiceServiceServiceFW-C700/22/37TABLE OF CONTENTSPageLocation of pc boards & Version variations .1-2Technical Specifications .1-3Measurement setup .1-4Service Aids, Safety Instruction, etc.1-5Instruction for use : European version excerpt.2-1

2、Disassembly Instructions & Service positions .3-1Service Test Programs .3-4Set Block diagram .4-1Set Wiring diagram .4-2Front Control Board . 5Front Display Board . 6ECO6 Tuner Board : Systems Non-Cenelec. 7AECO6 Tuner Board : Systems Cenelec. 7BETF7 ND Tape Module . 9ETF7 DB Tape Module . 9A3CDC-LC

3、-MB-DA11 Module. 10Power 2001 Module (30-70W Version) . 11AF9 Board . 12Set Mechanical Exploded view & parts list . 13Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmit

4、ted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.Published by BB 0052 Service Audio Printed in The Netherlands Subject to modificationMini System3139 785 226403-4 3-4Table 2Error codeE1000E1001E1002E1003E1005E1006E1007E1008E1

5、020E1070E1071E1079Error DescriptionFocus ErrorTriggered when the focus could not be found within a certain time when starting up the CDor when the focus is lost for a certain time during play.Radial ErrorTriggered when the radial servo is off-track for a certain time during play.Sledge In ErrorThe s

6、ledge did not reach its inner position (inner-switch is still close) before approximately6 Sec. have passed by. Inner-switch or sledge motor problem.Sledge Out ErrorThe sledge did not come out of its inner position (inner-switch is still open) before approximately250 mSec. have passed by. Inner-swit

7、ch or sledge motor problem.Jump-offtrack errorTriggered in normal play when the jump destination could not be found within a certain time.When this error occurred, software will try to recover by initiating the jump command again.If it is recoverable, the disc will continue to play.Subcode ErrorTrig

8、gered when a new subcode was missing for a certain time during play.PLL ErrorThe Phase Lock Loop could not lock within a certain time.Turntable Motor ErrorGenerated when the CD could not reached 75% of speed during startup within a certain time.Discmotor problem.Focus Search ErrorThe focus point has

9、 not been found within a certain time.The carousel switch is not open within certain time. This can happen when either the switch isdefective and closed all the time, or when the carousel is blocked when located exactly at adisc position.The carousel position switch did not close within a certain ti

10、me. This can happen when theswitch is defective and never closes electrically, or when the carousel is blocked in betweentwo disc positions. The time-out is approximately 5 Sec.The drawer could not enter the inside position is opening again. This can be caused becausethe drawer is blocked by somethi

11、ng and cannot go fully inside, or the drawer switch is defectiveand does not close.STANDBY-ONButton pressed?YNSet is in Service PLAY Mode.The Service Play Mode is intended todetect and identify the failures in the CD Mode.In this mode the electronics will still functioneven when an error is detected

12、 so thatrepair activities can be carried out.SERVICEPLAY MODEIn case of failures, errorcodes according to Table 2 will be displayed.Variousother TestsActivated with ACTIONTESTQEEPROM FORMATTESTLoad default data. Display shows “NEW“ for 1 second.Caution!All presets from the customer will be lost!Disc

13、onnectmains cordLEAVE SERVICETESTPROGRAMR 9 to ExitEEPROM TEST A test pattern will be sent to the EEPROM.“PASS“ is displayed if the uProcessor readback the test pattern correctly, otherwise“ERROR“ will be displayed.RotaryVolume KnoborJog Shuttle KnobROTARYENCODER TESTDisplay shows value for 2 second

14、s.Values increases or decreases in steps of 1until 0 (Min.) or 40 (Max.) is reached.OButton pressed?YYYNNNOButton pressed?9Button pressed?Display shows12MOutput at (Front Display Board)pin 19 of uP = 2,929.6875HzDisplay shows32KOutput at (Front Display Board) pin 19 of uP = 2048HzQUARTZTESTTUNERButt

15、on pressed?DisconnectMains cord ?YNNYDisplay Tuner Version “ccc“Service frequencies arecopied to the RAM (see Table 1)Tuner works normally except:PROGRAM buttonService Mode leftTUNERTESTTUNERButton pressed?NPRESET1234567891011Europe“EUR“87.5MHz108MHz531kHz1602kHz558kHz1494kHz153kHz279kHz198kHz98MHz8

16、7.5MHzEast Eur.“EAS“87.5MHz108MHz531kHz1602kHz558kHz1494kHz87.5MHz87.5MHz87.5MHz87.5MHz98MHzUSA“USA“87.5MHz108MHz530kHz1700kHz560kHz1500kHz98MHz87.5MHz87.5MHz87.5MHz87.5MHzOversea“OSE“87.5MHz108MHz531/530kHz*1602/1700kHz*558/560kHz*1494/1500kHz*87.5MHz87.5MHz87.5MHz87.5MHz98MHzTable 1East Eur. Exten

17、ded-band“EAS“65.81MHz108MHz74MHz87.5MHz531kHz1602kHz558kHz1494kHz98MHz70.01MHz65.81MHzNote: * Depending on the selected grid frequency (9 or 10kHz)By holding the TUNER and R buttons depressed while switching on the Mains supply, oneof the undermentioned features will be activated:- the tuning grid f

18、requency is toggled between 9kHz and 10kHz for the Oversea (/21) version.- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.YNYNYN2Button pressed?2Button pressed?9CRButton pressed?DISPLAYTESTDisplay shows Figure 1 andswitch all LEDs on (except ECOPOWER & VU Volum

19、e LEDs),and full VU deflection.Display shows Figure 2and switch alternate LEDs on(see Table 3),and partial VU deflection.Figure 1Figure 2LEDsDISC 1DISC 3TAPETUNERCENTRESURROUND LEFTSTEREO RIGHTVACDBBVU BACK LIGHTVU VOLUMEFW-C500 , FW-C550OnOnOnOnOnOnOnOnFW-C700 , FW-C720FW-C780OnOnOnOnOnOnOnFW-P750O

20、nOnOnOnOnOnOnOnOnOnOnTable 3To start service test programhold “ & Auxdepressed whileplugging in the mains cordDisplay shows theROM version “S-Vyy“(Main menu)S refers to Service ModeV refers to Versionyy refers to Software version number of the Processor(counting up from 01 to 99)SERVICE TEST PROGRAM

21、Mini 2001 FW-C5xx/7xx Service Test Program (dd wk0046)4-1 4-1SET BLOCK DIAGRAMAttnISInterfaceAudioMuteMute2-VkkTUNERCONDIGAH/PDPL/SIS FilterTAPEFIS orAAMA(Blue Strip)(wOOx)(BassTreble)S/W OUTH/PAADIGDIG650mV78dBA3.2dB1.25V86dBA3.5dBA-CMOS-9V+5VAREG.+5V6SUBWOOFERCCTANOTE :MAIN SIGNAL PATHMEASUREMENTS

22、 ARE IN AUX MODE :XX mVYY dBAZZ dBOUTCOAX1 (FROM CDC)DIGDDPLDPLDAAMute_SW_FRFrom otherChan.Mute_SW_FRH/P Amp2.50V85dBA3dBD+9V1A-8.5 dB125mV26mV125mVCDR 1V75 ohmVpp 0.5VREG.CCTCCTCCTLOW_PW_SPLYAAAMICAAUXLine OutLEVELS AT MAX VOLS/N AT 500mWHEADROOM (1% THD) WRT TO LEVEL AT MAX VOL500mVSSLSA_OUTSSLAVR

23、EF-VKKChan.A250mV500mV76dBA16dB1.90V67dBA3dBFrom otherCDCMute1-VkkMDREG.+12V_A-CMOSAAAMute_SW2.1VAUX 500mVAADSignalProc.MuteBlock_Diagram (3139 119 33780) dd wk00484-2SET WIRING DIAGRAM4-21( 1107 ) ( 1104 )1706170117031805( 1105 )( 1107 )185118501304HR 04p/280/04p OE1314P1A2B21A2B21911MIC_DET+KARAVC

24、D_IN1AGNDVCD_IN2MIC_DET+KARAVCD_IN1AGNDVCD_IN2MIC_DET1( 1108 )( 1108 )13151330*1306 (13p)*1310 (8p)( 1106 )*1308*1302*1304 *1209*1203*1201* For POWER 2001 Module (30-70W Version) only*13071601 (8p)1603 (10p)1403119pOUTAMP_ONTP_LEFTA1 B1GND_D GND_DB1FRONTFRONTTP_ADC1HP_LEFTGND_AGND_A_CDCOAX2HP_DETHP_

25、LEFT1504+FA1LS SL/SRLS CNTCLOW_PWR_SPLY1014041MPEG GNDECHO I/P1MIC_DETMPEG GNDECHO I/PGND_D_COAXSRDT141DPL_CLKCD_SH_DATAMAINS BOARDL/R+SUP / POWER-BOARDDPL_CLKGND_DGND_D1201GND_D_CDTEXT*1200231203FFC AD 07p 340+5V611LS SL/SR11800184016021912AMP_RIGHTFAN1700111GND_D14071405141114061600 (12p)20FRONTVC

26、D112013001321125112501259/60/61 (11p/12p/13p )12521262/3 (7p/8p)1913191416021508HR 3P/280/3P1701 1700AF9TP_ADC2+FTP_RIGHT-CMOSSS_RIGHTGND_A_TPSHIELDMIC_DET+11V_AMICTP_REC_LEFTTU_RIGHT15LOW_PWR_CTRL+11V_MTP_REC_LEFTDPL_RIGHTSS_RIGHT+11V_ADPL_STRDPL_VOL_CLKSPAREH/PTP_LEFT+11V_AAMP_CS_DC-VKKPWR_DN1GND1

27、GND_AHP_RIGHT14091400 1402 140414121408GND_MDPL_LEFTGND_AGND_D_CDGND_DSICLCD_SH_DATASILDGND_D_VCDLS5V_VCDVCD_ON/CDR_ONGND48HP_RIGHTDIPMATE( 1101 )( 1107 )( 1107 )( 1107 )( 1107 )( 1101 )( 1102 )( 1102 )1691 1801TP_SH_CLKTP_SH_DATATP_SH_STR1AMP_CS_DCAMP_ONTAPE DDCLIPPINGLOW_PWR_CTRLCD_SH_STRCD_SH_CLK

28、SICL18PWR_DNGND_DB2A2DPL_CLKGND_D1VCD OUTTUNERFRONT1HEADPHONEMIC-AMP.TU_LEFTGND_A_TUTU_RIGHTMIC1HP_DET5V_VCDTU_LEFTGND_A_TU1NTCAMP_ON1915FFC AD 07p 220117784TP_ADC1GND1+DCLIPPINGGND_DDPL_VOL_CLKTU_STEREOTU_CLKFFC SIDE ENTRYTU_ENABGND_A_TUDPL_LEFTSS_LEFTGND_APWR_DNCOAX11206DVD_ON14SRDTTP_ADC2+FANGND_

29、D_CDTEXT11SA_IN1701HR 02p/180/02p HR1503FFC BD 15p 1201801Key2GND_BRC5JOG B1+11V_AGND_ASUBWOOFERTU_STEREOFRONTTU_DATATU_ENABA1B1GND_D1923DVD_ONSHIELDGND_D_I2CI2C_DATA1DPLAMP_CS_DCKey18+11V_AMICGND_A160315201542 154147121405DPL_DATA+5V6_ConGND_D_CD+11V_MGND_MTU_CLKGND_D8GND_M+11V_MSW_INFO+11V_A1CD-CH

30、ANGERDPL_DATAGND_D_DPLL_PWR_CTRL1GND_ADQSY3CDC-LCMPEG01BCD_SH_DATASICLCD_SH_CLKCD_SH_STRCD_LeftCD_POREF2I2CCLOCKGND_D+5V6_CONGND+5V6Max / wOOx / LedShClkCD_PORECD_Left+5V6CD_Right+5V_CDDSA_STRSHR_DATADSA_DATAGND_DB2GND_D_COAXCOAX(CVBS)1C/S AMPAMP_CS_DCGND_D_CDTEXTF1F2GND_M+5V_CDCD_Right1503TP_RIGHT-

31、CMOSGND_D_CD1FFC TOP ENTRYLEGENDFFC AD 08p 120GND_CFFC BD 04p 180IS Led / LedShDataDBB / LedShStrGND_A_CDVAC LedDSC LedwOOx BGND-BDSA_STRSHR_DATADSA_DATANTC+DGND+D2DQSYGND_DHR 09p/340/09p OEand8909For 100 W versionGND_AECO6TU_DATATU_ENABFRONTuP_CLKCD LedGND-BTape LedFFC BD 04p 4001-VkkFFC AD 12p 120

32、 ( For P750 only )1401GND_D_CD1402FFC AD 11p 180orFFC AD 15p 1801406FFC AD 07p 1801702LINE OUT+11V_MGND_M1Cdc1LituP_CLKFFC AD 10p 120 ( For C 5xx, 700 & 720 )( For C 5xx& 7xx )FFC AD 12p 220( For P750 only )*FFC AD 13p 220( For V720 only )*HR 08p/220/08p HR( For C5xx & C7xx )( For V720 only )CONTROL

33、/KEYSCDC KEYSDISPLAY/u-PFRONT+11V1404 1402GND_S1202FFC AD 11p 220GND_D1305HR 04p/280/04p OE*1205HR 04p/340/04p HR1509HR 2P/280/2PDQSYA2GND_AAAMP_LEFTDPL_DATASW_INFO+11V_M1SILDHP_DET91502161525MIC_DETLOW_PWR_SPLYVU Meter1+5V6VUmeter1111506153115211522 152320MIC_DET( 1106 )( 1103 )11403 1401 1405DIGIT

34、ALOUTAUX INL_PWR_CTRLCdc3LitwOOx AKey_ConGND_DSRDTGND_D_VCDDSA_STRSHR_DATAPWR_DNNTC1L_PWR_SF1F2CVBSGND_D_VCDDSA_ACK1SURRAux LedBit0SW_INFOCD_SH_CLKCD_SH_STRFFC AD 19p 180IR Receiver1408HR 3p/100/3p OEHR 06p/340/06p HR44DSA_ACKGND_D1141uP_CLKGND_D131407FFC AD 06p 140( 1106 )TU_STEREOTU_CLKTP_SH_DATAT

35、P_SH_STRGND_DFFC AD 12p 120 (For C780 only )or1203 1205MOTORMATRIX SURR1803+11V_ATP_SH_CLKTP_REC_RIGHTGND_A_TP1EH SIDE ENTRYEH TOP ENTRYGND_D+5V6CVBSAF9SILDTP_REC_RIGHTCOAX1COAX2160311507FFC AD 5p 180 51702GND_M+11V_MGND_A+11V_AF2F1VCD_ON2311501AMP_RIGHT1SS_LEFTDSA_DATADSA_ACK11112JOG A5170557(pt1 P

36、CB only)CTR1GND_DNTCPWR_DN-VKKFFC AD 14p 2201601FFC AD 08p 2201501HR 07p/220/07p HRCdc2LitVersion only )A1B11HR 06p/340/06p OE12018906( For C5xx & P750 )FFC BD 19p 120( For C7xx only )or( For C5xx & C7xx only )( For P750 only )oror( Only for FW-C720 )( For C780/33 & V720/211204 1202GND_DF11ETF7Bit1*

37、1300*1301*1201PROVISIONP+D2+11V_ADPL_STR+11V_ATU_DATADPL_RIGHTGND_AF21-VKKCLIPDPL_VOL_CLKGND_D_CD14AMP_LEFTGND_AA-VKKAMP_MUTETuner Led1403FFC AD 06p 180F1L_PWR_SL_PWR_CTRLWiring_Diagram (3139 119 33780) dd wk0048ELECTRICAL PARTS LIST - FRONT CONTROL BOARD5-6 5-6MISCELLANEOUSELECTRICAL PARTS LIST - F

38、RONT CONTROL BOARD1602 4822 265 11535 Flex Connector 8P1603 4822 265 11208 Flex Connector 10P1650 4822 276 13775 Tact Switch1651 4822 276 13775 Tact Switch1652 4822 276 13775 Tact Switch1653 4822 276 13775 Tact Switch1654 4822 276 13775 Tact Switch1655 4822 276 13775 Tact Switch1656 4822 276 13775 T

39、act Switch1657 4822 276 13775 Tact Switch1658 4822 276 13775 Tact Switch1659 4822 276 13775 Tact Switch1661 4822 276 13775 Tact Switch /221663 4822 276 13775 Tact Switch1664 4822 276 13775 Tact Switch1665 4822 276 13775 Tact Switch1666 4822 276 13775 Tact Switch1667 4822 276 13775 Tact Switch1669 48

40、22 276 13775 Tact Switch1670 4822 276 13775 Tact Switch1671 4822 276 13775 Tact Switch1672 4822 276 13775 Tact Switch1673 4822 276 13775 Tact Switch1674 4822 276 13775 Tact Switch1675 4822 276 13775 Tact Switch /221690 2422 129 16385 Rotary Encoder 12P1800 4822 265 11207 Flex Connector 6P1801 4822 2

41、76 13775 Tact Switch1802 4822 276 13775 Tact Switch1803 4822 276 13775 Tact Switch1804 4822 276 13775 Tact Switch1805 4822 276 13775 Tact Switch1840 4822 267 10731 Flex Connector 6PCAPACITORS2606 5322 126 11583 10nF 10% 50V2607 5322 126 11583 10nF 10% 50V2608 4822 122 31765 100pF 2% 63V2613 4822 122

42、 31765 100pF 2% 63V2615 4822 124 12233 47F 20% 25V2622 4822 126 14305 100nF 10% 16V2623 4822 126 14305 100nF 10% 16V2800 4822 122 31765 100pF 2% 63V2840 4822 122 31765 100pF 2% 63V2841 4822 124 22651 1F 20% 50V2842 4822 122 31765 100pF 2% 63V2843 4822 122 31765 100pF 2% 63V2844 4822 122 31765 100pF

43、2% 63V2860 4822 124 81286 47F 20% 16V2861 4822 126 14238 2,2nF 50V2862 3198 017 34730 47nF 16V3606 4822 051 30103 10k 5% 0,062W3607 4822 051 30103 10k 5% 0,062W3610 4822 051 30151 150R 5% 0,062W3611 4822 051 30221 220R 5% 0,062W3612 4822 051 30271 270R 5% 0,062W3613 4822 051 30391 390R 5% 0,062W3614

44、 4822 051 30561 560R 5% 0,062W3615 4822 117 12968 820R 5% 0,62W3616 4822 117 11817 1k2 1% 1/16W3617 4822 117 12903 1k8 1% 0,063W3618 4822 116 52263 2k7 5% 0,5W3619 4822 051 30472 4k7 5% 0,062W3620 4822 051 30103 10k 5% 0,062W3621 4822 051 30121 120R 5% 0,062W3622 4822 051 30121 120R 5% 0,062W3623 48

45、22 051 30121 120R 5% 0,062W3624 4822 051 30121 120R 5% 0,062W3630 4822 051 30151 150R 5% 0,062W3631 4822 051 30221 220R 5% 0,062W3632 4822 051 30271 270R 5% 0,062W3633 4822 051 30391 390R 5% 0,062W3634 4822 051 30561 560R 5% 0,062W3635 4822 117 12968 820R 5% 0,62W3636 4822 117 11817 1k2 1% 1/16W3637

46、 4822 117 12903 1k8 1% 0,063W3638 4822 051 30272 2k7 5% 0,062W3639 4822 051 30472 4k7 5% 0,062W3640 4822 051 30103 10k 5% 0,062W3646 4822 051 30181 180R 5% 0,062W3651 4822 051 30221 220R 5% 0,062W3652 4822 051 30221 220R 5% 0,062W3653 4822 051 30271 270R 5% 0,062W3654 4822 051 30121 120R 5% 0,062W36

47、55 4822 051 30102 1k 5% 0,062W3800 4822 116 83872 220R 5% 0,5W3801 4822 116 83872 220R 5% 0,5W3802 4822 116 83872 220R 5% 0,5W3803 4822 051 30561 560R 5% 0,062W3804 4822 051 30391 390R 5% 0,062W3805 4822 051 30271 270R 5% 0,062W3806 4822 051 30221 220R 5% 0,062W3807 4822 051 30151 150R 5% 0,062W3841 4822 117 12925 47k 1% 0,063W3842 4822 117 13632 100k 1% 0,62W3843 4822 051 30102 1k 5% 0,062W3844 4822 117 12902 8k2 1% 0,063W3845 4822 117 11817 1k2 1% 1/16W3846 4822 116 52283 4