Philips-FWC-700-Service-Manual(1) 电路图 维修手册.pdf

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1、GB CLASS 1 LASER PRODUCT COMPACT DIGITAL AUDIO Service Manual Service Service Service Service Service FW-C700/22/37 TABLE OF CONTENTS Page Location of pc boards & Version variations.1-2 Technical Specifications .1-3 Measurement setup .1-4 Service Aids, Safety Instruction, etc.1-5 Instruction for use

2、 : European version excerpt.2-1 Disassembly Instructions & Service positions .3-1 Service Test Programs .3-4 Set Block diagram .4-1 Set Wiring diagram .4-2 Front Control Board .5 Front Display Board.6 ECO6 Tuner Board : Systems Non-Cenelec. 7A ECO6 Tuner Board : Systems Cenelec. 7B ETF7 ND Tape Modu

3、le .9 ETF7 DB Tape Module . 9A 3CDC-LC-MB-DA11 Module.10 Power 2001 Module (30-70W Version) . 11 AF9 Board.12 Set Mechanical Exploded view & parts list .13 Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced,

4、stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by BB 0052 Service AudioPrinted in The NetherlandsSubject to modification Mini System 3139 785 22640 RadioFans.CN 收音机爱 好者资料库

5、 3-43-4 Table 2 Error code E1000 E1001 E1002 E1003 E1005 E1006 E1007 E1008 E1020 E1070 E1071 E1079 Error Description Focus Error Triggered when the focus could not be found within a certain time when starting up the CD or when the focus is lost for a certain time during play. Radial Error Triggered

6、when the radial servo is off-track for a certain time during play. Sledge In Error The sledge did not reach its inner position (inner-switch is still close) before approximately 6 Sec. have passed by. Inner-switch or sledge motor problem. Sledge Out Error The sledge did not come out of its inner pos

7、ition (inner-switch is still open) before approximately 250 mSec. have passed by. Inner-switch or sledge motor problem. Jump-offtrack error Triggered 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 initiatin

8、g the jump command again. If it is recoverable, the disc will continue to play. Subcode Error Triggered when a new subcode was missing for a certain time during play. PLL Error The Phase Lock Loop could not lock within a certain time. Turntable Motor Error Generated when the CD could not reached 75%

9、 of speed during startup within a certain time. Discmotor problem. Focus Search Error The focus point has not been found within a certain time. The carousel switch is not open within certain time. This can happen when either the switch is defective and closed all the time, or when the carousel is bl

10、ocked when located exactly at a disc position. The carousel position switch did not close within a certain time. This can happen when the switch is defective and never closes electrically, or when the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec. The drawer

11、could not enter the inside position is opening again. This can be caused because the drawer is blocked by something and cannot go fully inside, or the drawer switch is defective and does not close. STANDBY-ON Button pressed? Y N Set is in Service PLAY Mode. The Service Play Mode is intended to detec

12、t and identify the failures in the CD Mode. In this mode the electronics will still function even when an error is detected so that repair activities can be carried out. SERVICE PLAY MODE In case of failures, error codes according to Table 2 will be displayed. Various other Tests Activated withACTIO

13、NTEST QEEPROM FORMAT TEST Load default data. Display shows NEW for 1 second. Caution! All presets from the customer will be lost! Disconnect mains cord LEAVE SERVICE TESTPROGRAM R 9 to Exit EEPROM TESTA test pattern will be sent to the EEPROM. PASS is displayed if the uProcessor read back the test p

14、attern correctly, otherwise ERROR will be displayed. Rotary Volume Knob or Jog Shuttle Knob ROTARY ENCODER TEST Display shows value for 2 seconds. Values increases or decreases in steps of 1 until 0 (Min.) or 40 (Max.) is reached. O Button pressed? Y Y Y N N N O Button pressed? 9 Button pressed? Dis

15、play shows 12M Output at (Front Display Board) pin 19 of uP = 2,929.6875Hz Display shows 32K Output at (Front Display Board) pin 19 of uP = 2048Hz QUARTZ TEST TUNER Button pressed? Disconnect Mains cord ? Y N N Y Display Tuner Version ccc Service frequencies are copied to the RAM (see Table 1) Tuner

16、 works normally except: PROGRAM button Service Mode left TUNER TEST TUNER Button pressed? N PRESET 1 2 3 4 5 6 7 8 9 10 11 Europe EUR 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 153kHz 279kHz 198kHz 98MHz 87.5MHz East Eur. EAS 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 87.5MHz 87.5MHz 87.5MHz 87.

17、5MHz 98MHz USA USA 87.5MHz 108MHz 530kHz 1700kHz 560kHz 1500kHz 98MHz 87.5MHz 87.5MHz 87.5MHz 87.5MHz Oversea OSE 87.5MHz 108MHz 531/530kHz* 1602/1700kHz* 558/560kHz* 1494/1500kHz* 87.5MHz 87.5MHz 87.5MHz 87.5MHz 98MHz Table 1 East Eur. Extended-band EAS 65.81MHz 108MHz 74MHz 87.5MHz 531kHz 1602kHz

18、558kHz 1494kHz 98MHz 70.01MHz 65.81MHz Note: * Depending on the selected grid frequency (9 or 10kHz) By holding the TUNER and R buttons depressed while switching on the Mains supply, one of the undermentioned features will be activated: - the tuning grid frequency is toggled between 9kHz and 10kHz f

19、or the Oversea (/21) version. - the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version. Y N Y N Y N 2 Button pressed? 2 Button pressed? 9? Button pressed? DISPLAY TEST Display shows Figure 1 and switch all LEDs on (except ECO POWER & VU Volume LEDs), and full VU deflec

20、tion. Display shows Figure 2 and switch alternate LEDs on (see Table 3), and partial VU deflection. Figure 1 Figure 2 LEDs DISC 1 DISC 3 TAPE TUNER CENTRE SURROUND LEFT STEREO RIGHT VAC DBB VU BACK LIGHT VU VOLUME FW-C500 , FW-C550 On On On On On On On On FW-C700 , FW-C720 FW-C780 On On On On On On

21、On FW-P750 On On On On On On On On On On On Table 3 To start service test program hold ? & Aux depressed while plugging in the mains cord Display shows the ROM version S-Vyy (Main menu) S refers to Service Mode V refers to Version yy refers to Software version number of the Processor (counting up fr

22、om 01 to 99) SERVICE TEST PROGRAM Mini 2001 FW-C5xx/7xx Service Test Program (dd wk0046) RadioFans.CN 收音机爱 好者资料库 4-14-1 SET BLOCK DIAGRAM Attn IS Interface Audio Mute Mute2 -Vkk TUNER CON DIG A H/P DPL/ SIS Filter TAPE FIS or A A MA (Blue Strip) (wOOx) (BassTreble) S/W OUT H/P A A DIG DIG 650mV 78dB

23、A 3.2dB 1.25V 86dBA 3.5dBA -CMOS -9V +5V A REG. +5V6 SUBWOOFER CCT A NOTE : MAIN SIGNAL PATH MEASUREMENTS ARE IN AUX MODE : XX mV YY dBA ZZ dB OUT COAX1 (FROM CDC) DIG D DPL DPL D A A Mute_SW_FR From other Chan. Mute_SW_FR H/P Amp 2.50V 85dBA 3dB D +9V1 A -8.5 dB 125mV 26mV 125mV CDR 1V 75 ohm Vpp 0

24、.5V REG. CCT CCT CCT LOW_PW_SPLY A A A MIC A AUX Line Out LEVELS AT MAX VOL S/N AT 500mW HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL 500mV SSL SA_OUT SSL A VREF -VKK Chan. A 250mV 500mV 76dBA 16dB 1.90V 67dBA 3dB From other CDC Mute1 -Vkk M D REG. +12V_A -CMOS A A A Mute_SW 2.1V AUX 500mV A AD Signal

25、Proc. Mute Block_Diagram (3139 119 33780) dd wk0048 RadioFans.CN 收音机爱 好者资料库 4-2 SET WIRING DIAGRAM 4-2 1 ( 1107 )( 1104 ) 1706 1701 1703 1805 ( 1105 ) ( 1107 ) 1851 1850 1304 HR 04p/280/04p OE 1314 P 1 A2 B2 1 A2 B2 1911 MIC_DET +KARA VCD_IN1 AGND VCD_IN2 MIC_DET +KARA VCD_IN1 AGND VCD_IN2 MIC_DET 1

26、 ( 1108 ) ( 1108 ) 1315 1330 *1306 (13p) *1310 (8p) ( 1106 ) *1308 *1302 *1304 *1209 *1203 *1201 * For POWER 2001 Module (30-70W Version) only *1307 1601 (8p) 1603 (10p) 1403 1 19p OUT AMP_ON TP_LEFT A1 B1 GND_D GND_D B1 FRONT FRONT TP_ADC1 HP_LEFT GND_A GND_A_CD COAX2 HP_DET HP_LEFT 1504 +F A1 LS S

27、L/SRLS C NTC LOW_PWR_SPLY 10 1404 1 MPEG GND ECHO I/P 1 MIC_DET MPEG GND ECHO I/P GND_D_COAX SRDT 14 1 DPL_CLK CD_SH_DATA MAINS BOARD L/R+SUP / POWER-BOARD DPL_CLK GND_D GND_D 1201 GND_D_CDTEXT *1200 23 1203 FFC AD 07p 340 +5V6 1 1 LS SL/SR 1 1800 1840 1602 1912 AMP_RIGHT FAN 1700 11 1 GND_D 1407 14

28、05 1411 1406 1600 (12p) 20 FRONT VCD 1120 1300 1321 12511250 1259/60/61 (11p/12p/13p ) 1252 1262/3 (7p/8p) 1913 1914 1602 1508 HR 3P/280/3P 1701 1700 AF9 TP_ADC2 +F TP_RIGHT -CMOS SS_RIGHT GND_A_TP SHIELD MIC_DET +11V_A MIC TP_REC_LEFT TU_RIGHT 15 LOW_PWR_CTRL +11V_M TP_REC_LEFT DPL_RIGHT SS_RIGHT +

29、11V_A DPL_STR DPL_VOL_CLK SPARE H/P TP_LEFT +11V_A AMP_CS_DC -VKK PWR_DN 1 GND 1 GND_A HP_RIGHT 1409 1400 1402 1404 1412 1408 GND_M DPL_LEFT GND_A GND_D_CD GND_D SICL CD_SH_DATA SILD GND_D_VCD LS 5V_VCD VCD_ON/CDR_ON GND 48 HP_RIGHT DIPMATE ( 1101 ) ( 1107 ) ( 1107 ) ( 1107 ) ( 1107 ) ( 1101 ) ( 110

30、2 ) ( 1102 ) 16911801 TP_SH_CLK TP_SH_DATA TP_SH_STR 1 AMP_CS_DC AMP_ON TAPE DD CLIPPING LOW_PWR_CTRL CD_SH_STR CD_SH_CLK SICL 1 8 PWR_DN GND_D B2 A2 DPL_CLK GND_D 1 VCD OUT TUNER FRONT 1 HEADPHONE MIC-AMP. TU_LEFT GND_A_TU TU_RIGHT MIC 1 HP_DET 5V_VCD TU_LEFT GND_A_TU 1 NTC AMP_ON 19 15 FFC AD 07p

31、220 11 7 7 8 4 TP_ADC1 GND 1 +D CLIPPING GND_D DPL_VOL_CLK TU_STEREO TU_CLK FFC SIDE ENTRY TU_ENAB GND_A_TU DPL_LEFT SS_LEFT GND_A PWR_DN COAX1 1206 DVD_ON 14 SRDT TP_ADC2 +FAN GND_D_CDTEXT 11 SA_IN 1701 HR 02p/180/02p HR 1503 FFC BD 15p 120 1801 Key2 GND_B RC5 JOG B 1 +11V_A GND_A SUBWOOFER TU_STER

32、EO FRONT TU_DATA TU_ENAB A1 B1 GND_D 19 23 DVD_ON SHIELD GND_D_I2C I2C_DATA 1 DPL AMP_CS_DC Key1 8 +11V_A MIC GND_A 1603 1520 1542 1541 4 7 12 1405 DPL_DATA +5V6_Con GND_D_CD +11V_M GND_M TU_CLK GND_D 8 GND_M +11V_M SW_INFO +11V_A 1 CD-CHANGER DPL_DATA GND_D_DPL L_PWR_CTRL 1 GND_A DQSY 3CDC-LC MPEG0

33、1B CD_SH_DATA SICL CD_SH_CLK CD_SH_STR CD_Left CD_PORE F2 I2CCLOCK GND_D +5V6_CON GND +5V6 Max / wOOx / LedShClk CD_PORE CD_Left +5V6 CD_Right +5V_CD DSA_STR SHR_DATA DSA_DATA GND_D B2 GND_D_COAX COAX (CVBS) 1 C/S AMP AMP_CS_DC GND_D_CDTEXT F1 F2 GND_M +5V_CD CD_Right 1503 TP_RIGHT -CMOS GND_D_CD 1

34、FFC TOP ENTRY LEGEND FFC AD 08p 120 GND_C FFC BD 04p 180 IS Led / LedShData DBB / LedShStr GND_A_CD VAC Led DSC Led wOOx B GND-B DSA_STR SHR_DATA DSA_DATA NTC +D GND +D2 DQSY GND_D HR 09p/340/09p OE and 8909 For 100 W version GND_A ECO6 TU_DATA TU_ENAB FRONT uP_CLK CD Led GND-B Tape Led FFC BD 04p 4

35、00 1 -Vkk FFC AD 12p 120 ( For P750 only ) 1401 GND_D_CD 1402 FFC AD 11p 180 or FFC AD 15p 180 1406 FFC AD 07p 180 1702 LINE OUT +11V_M GND_M 1 Cdc1Lit uP_CLK FFC 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

36、 HR ( For C5xx & C7xx ) ( For V720 only ) CONTROL/KEYS CDC KEYS DISPLAY/u-P FRONT +11V 1404 1402 GND_S 1202 FFC AD 11p 220 GND_D 1305 HR 04p/280/04p OE *1205 HR 04p/340/04p HR 1509 HR 2P/280/2P DQSY A2 GND_AA AMP_LEFT DPL_DATA SW_INFO +11V_M 1 SILD HP_DET 9 1502 16 1525 MIC_DET LOW_PWR_SPLY VU Meter

37、 1 +5V6 VUmeter 1 11 1506 1531 15211522 1523 20 MIC_DET ( 1106 ) ( 1103 ) 1 1403 1401 1405 DIGITAL OUT AUX IN L_PWR_CTRL Cdc3Lit wOOx A Key_Con GND_D SRDT GND_D_VCD DSA_STR SHR_DATA PWR_DN NTC 1 L_PWR_S F1 F2 CVBS GND_D_VCD DSA_ACK 1 SURR Aux Led Bit0 SW_INFO CD_SH_CLK CD_SH_STR FFC AD 19p 180 IR Re

38、ceiver 1408 HR 3p/100/3p OE HR 06p/340/06p HR 4 4 DSA_ACK GND_D 1 14 1 uP_CLK GND_D 13 1407 FFC AD 06p 140 ( 1106 ) TU_STEREO TU_CLK TP_SH_DATA TP_SH_STR GND_D FFC AD 12p 120 (For C780 only ) or 12031205 MOTOR MATRIX SURR 1803 +11V_A TP_SH_CLK TP_REC_RIGHT GND_A_TP 1 EH SIDE ENTRY EH TOP ENTRY GND_D

39、 +5V6 CVBS AF9 SILD TP_REC_RIGHT COAX1 COAX2 1603 1 1507 FFC AD 5p 180 5 1702 GND_M +11V_M GND_A +11V_A F2 F1 VCD_ON 23 1 1501 AMP_RIGHT 1 SS_LEFT DSA_DATA DSA_ACK 1 1 1 12 JOG A 5 1705 57(pt1 PCB only) CTR 1 GND_D NTC PWR_DN -VKK FFC AD 14p 220 1601 FFC AD 08p 220 1501 HR 07p/220/07p HR Cdc2Lit Ver

40、sion only ) A1 B1 1 HR 06p/340/06p OE 1201 8906 ( For C5xx & P750 ) FFC BD 19p 120 ( For C7xx only ) or ( For C5xx & C7xx only ) ( For P750 only ) or or ( Only for FW-C720 ) ( For C780/33 & V720/21 1204 1202 GND_D F1 1 ETF7 Bit1 *1300 *1301 *1201 PROVISIONP +D2 +11V_A DPL_STR +11V_A TU_DATA DPL_RIGH

41、T GND_A F2 1 -VKK CLIP DPL_VOL_CLK GND_D_CD 14 AMP_LEFT GND_AA -VKK AMP_MUTE Tuner Led 1403 FFC AD 06p 180 F1 L_PWR_S L_PWR_CTRL Wiring_Diagram (3139 119 33780) dd wk0048 ELECTRICAL PARTS LIST - FRONT CONTROL BOARD 5-65-6 MISCELLANEOUS ELECTRICAL PARTS LIST - FRONT CONTROL BOARD 16024822 265 11535Fl

42、ex Connector 8P 16034822 265 11208Flex Connector 10P 16504822 276 13775Tact Switch 16514822 276 13775Tact Switch 16524822 276 13775Tact Switch 16534822 276 13775Tact Switch 16544822 276 13775Tact Switch 16554822 276 13775Tact Switch 16564822 276 13775Tact Switch 16574822 276 13775Tact Switch 1658482

43、2 276 13775Tact Switch 16594822 276 13775Tact Switch 16614822 276 13775Tact Switch /22 16634822 276 13775Tact Switch 16644822 276 13775Tact Switch 16654822 276 13775Tact Switch 16664822 276 13775Tact Switch 16674822 276 13775Tact Switch 16694822 276 13775Tact Switch 16704822 276 13775Tact Switch 167

44、14822 276 13775Tact Switch 16724822 276 13775Tact Switch 16734822 276 13775Tact Switch 16744822 276 13775Tact Switch 16754822 276 13775Tact Switch /22 16902422 129 16385Rotary Encoder 12P 18004822 265 11207Flex Connector 6P 18014822 276 13775Tact Switch 18024822 276 13775Tact Switch 18034822 276 137

45、75Tact Switch 18044822 276 13775Tact Switch 18054822 276 13775Tact Switch 18404822 267 10731Flex Connector 6P CAPACITORS 26065322 126 1158310nF 10% 50V 26075322 126 1158310nF 10% 50V 26084822 122 31765100pF 2% 63V 26134822 122 31765100pF 2% 63V 26154822 124 1223347F 20% 25V 26224822 126 14305100nF 1

46、0% 16V 26234822 126 14305100nF 10% 16V 28004822 122 31765100pF 2% 63V 28404822 122 31765100pF 2% 63V 28414822 124 226511F 20% 50V 28424822 122 31765100pF 2% 63V 28434822 122 31765100pF 2% 63V 28444822 122 31765100pF 2% 63V 28604822 124 8128647F 20% 16V 28614822 126 142382,2nF 50V 28623198 017 347304

47、7nF 16V 36064822 051 3010310k 5% 0,062W 36074822 051 3010310k 5% 0,062W 36104822 051 30151150R 5% 0,062W 36114822 051 30221220R 5% 0,062W 36124822 051 30271270R 5% 0,062W 36134822 051 30391390R 5% 0,062W 36144822 051 30561560R 5% 0,062W 36154822 117 12968820R 5% 0,62W 36164822 117 118171k2 1% 1/16W 36174822 117 129031k8 1% 0,063W 36184822 116 522632k7 5% 0,5W 36194822 051 304724k7 5% 0,062W 36204822 051 3010310k 5% 0,062W 36214822 051 30121120R 5% 0,062W 36224822 051 30121120R 5% 0,062W 36234