Philips-FWR-33-FW-55-Service-Manual(1) 电路图 维修手册.pdf

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1、For servicing the FW-R33 and FW-R55 the set has to be divided into two parts: 1. Except for the CD-R/W module all workshops can repair the set on component level. 2. The CD-R/W module can only be repaired on component level with the help of ComPair. With this tool diagnosing of the set can be done i

2、n an interactive way. In the tool also the adjustment procedure has been implemented. The adjustment is absolutely necessary in case the CDR Main Board and/or CD drive (CDR Loader) is disconnected from the matched production combination. Only designated workshops can perform these repairs! Please se

3、nd the complete set to the designated workshop. Available circuit descriptions:The Basics of Compact Disc Recordable/Rewritable4822 725 25242 3rd generation Compact Disc Recording3104 125 40100 (with reference to description of the Basic Engine) 2nd line Service Manual CDR Mozart Module3122 785 6003

4、0 Technical specification . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Measurement setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 RC-5 codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Warnings flag flashes. FFWD 6 button pressed? STOP

5、 button pressed? N Y KEY - Set key STOP NO / CANCEL 1 SEARCH BKW SEARCH FWD YES / ENTER 3 PLAY REC LEVEL CD TEXT / EDIT COPY CD COMPILE CD 7 RECORD FINALIZE ERASE INCREDIBLE SURROUND DSC VAC Code exit Test 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Set key DISC CHANGE OPEN / CLOSE CD Stand By / ON

6、 ECO POWER DISPLAY / RDS CDR CD1 CD2 CD3 CLOCK / TIMER TUNER AUX wOOx ON / OFF wOOx LEVEL for FW-R55 only MAX SOUND for FW-R33 only OPEN / CLOSE CDR PROG Code 0 1 2 3 4 5 6 7 8 9 10 11 12 13 13 14 15 Table 1 3-153-15 FW-R55 Service Testprogram 3CDC 2001 08 16 OPEN/CLOSE button pressed? Y NEXT 6 butt

7、on pressed? N Y PREV 5 button pressed? N Y PLAY button pressed? N Y CD or CDC MECHANICAL TEST SLIDE TESTFOCUS TESTTRAY TESTTURNTABLE TEST Display shows: SLIDE for visual inspection only OPEN/CLOSE button pressed? N Y Y N Y N Slide moves continuously in/out. Display shows: OPEN (even when tray is blo

8、cked) Tray opens. Display shows: CLOSE (even when tray is blocked) Tray closes.Dependent on the moving direction, slide moves to inner or outer end position. N Y STOP button pressed? Exit Mech. Testprogram Objective moves continuously up/down. Display shows: FOCUS PREV 5 button pressed? N Y YES butt

9、on pressed? N Y Turntable motor is switched on. Display shows: DISC PREV 5 button pressed? Focus servo is switched off. Turntable motor is switched off. N Y CD or CDC LOADER TEST TEST O K ? NN Y Y Display shows: BERR 1 Display shows: PASSED for 3s Tray opens FFWD 6 button pressed? CD-DA disc inserte

10、d? Display shows actual playing time. The test is performed by playing 5s at beginning, 5s in the middle and 5s at the end of the disc. N Y Display shows: WRONG DISC or NO DISC OPEN/CLOSE button pressed? N Y CD1 button pressed? Exit CD electrical TestExit CD electrical Test set continues operation,

11、message remains on the display until next error occurs or any key is pressed. Error numberError type Error type: Error description E1000Focus Error Triggered when he focus is lost for more than 250ms while playing the CD. E1006Subcode Error No valid subcode for 300ms during PLAY. Slide-out error Gen

12、erated when he inner-switch did not open within approx. 250ms when the pick up is moved from the inner position outside. Inner-switch or slide motor problems. E1002 E1003 Slide-in error Generated when he inner-switch did not close within approx. 6s when the pick up is moved inside. Inner-switch or s

13、lide motor problems. W E1020Focus Search Error Triggered when he focus could not be found wi hin 4s when starting up the CD. F W W E1001Radial error Triggered when he radial servo is not on track for a certain time during playing the CD. W W W W W = Warning F = Fatal Error set stops operation, messa

14、ge remains on the display. CD ERROR CODES table 1 E1005Jump error. Triggered when the servo processor counts too less tracks in a defined time during JUMPS. This can be caused by a disturbed HF-signal (the tracks cannot be recognized exactly), slide motor problems, track servo problems or scratched

15、discs. E1008Disc motor error Generated when he CD could not reach 75% of speed during startup within 1,2s. W E1007PLL lock error When no valid subcode was found within 300ms PLL is checked. If PLL is locked E1006 will be indicated else E1007 and he servo is stopped and restarted once again to recove

16、r (as if the user would have pressed STOP and then PLAY immediately). The CD PLAY TEST is intended to be used for continuously playing a disc in order to detect intermittent or not reproducible failures. The error code indicates where the failure can be found. 2) Y CD PLAY TEST 2) (CD BURN IN TEST)

17、N CD is in normal PLAY mode. In case of failures error codes acc. table 1 will be indicated on the display. MAINS CORD plugged off? N Y Exit Service Testprogram CD3 button pressed? switch to standby deleted With the DISPLAY button the info on the display can be toggled to indicate either the status

18、of CD PLAY TEST or the temperature measured via the NTC. 3) 3) stands for version number of the software used in the Front P. VXX S-FWR33 S-FWR55 Display shows version number of the P - software. To enter Service Testprogram hold PLAY & CD3 buttons depressed while plugging mainscord in. * To leave S

19、ervice Testprogram plug mains cord off. S-FWR55-VXX SERVICE TESTPROGRAM 3CDC MODULE *In the main menu the sound settings (volume, .), trays and carousel work as in normal mode. CD2 button pressed? N Y Note: These tests are not implemented in the first sets. 3-163-16 FW-R55 Service Testprogram CDR 20

20、01 08 16 Note: These tests are not implemented in the first sets. CDR button pressed? TEST O K ? NN N Y Y N Y Y Y Display shows for 5s CDR ELECTRICAL TEST Insert CD-DA disc before starting the test MODULE INFORMATION MOZART BOARD DIAGNOSTIC CDR - LOADER TEST SDRAM TEST 7100 Display shows: DTST1 CHEC

21、KSUM TEST 7701 Display shows: DTST2 ERASE TEST 7701 Display shows: DTST3 COMMUNICATION TEST (DSA BUS) Display shows: DTST4 Display shows: DERR n n=number of failed test Display shows next error FFWD 6 button pressed?N Y FFWD 6 button pressed? Y FFWD 6 button pressed? Y FFWD 6 button pressed? all err

22、ors shown? N N N FFWD 6 button pressed? Y N TEST O K ? NN Y Y Display shows: BERR 1 FFWD 6 button pressed? CD-DA disc inserted? Display shows actual playing time. The test is performed by playing 5s at beginning, 5s in the middle and 5s at the end of the disc. N Y Display shows: NO DISC FFWD 6 butto

23、n pressed? Exit CDR electrical Test Exit CDR electrical TestExit CDR electrical Test MXXXXX BXXXX MXXXXXSoftware version of Mozart (flash ROM 7101) BXXXXSoftware version of basic engine processor (flash EPROM 7017) OPEN/CLOSE button pressed? FINALIZE button pressed? N Y Y NEXT 6 button pressed? N Y

24、PREV 5 button pressed? N Y STOP button pressed? N Y CDR MECHANICAL TEST SLIDE TESTTRAY TEST Display shows: BUSY for visual inspection only OPEN/CLOSE button pressed? N Y Slide moves continuously in/out. Display shows: OPENED (even when tray is blocked) Tray opens. Display shows: CLOSE (even when tra

25、y is blocked) Tray closes. PLAY button pressed? NN Y FOCUS TEST PLAY button pressed? N Y Dependent on the moving direction, slide moves to inner or outer end position. Exit Mech. Testprogram YES button pressed? N Y TURNTABLE TEST YES button pressed? N Y Display shows: DISC Turntable motor is switche

26、d on. Turntable motor is switched on. Objective moves continuously up/down. Display shows: FOCUS Focus servo is switched off. stands for version number of the software used in the Front P. VXX S-FWR33 S-FWR55 Display shows version number of the P - software. To enter Service Testprogram hold PLAY &

27、CD3 buttons depressed while plugging mainscord in. *To leave Service Testprogram plug mains cord off. S-FWR55-VXX SERVICE TESTPROGRAM CDR MODULE Note: The BURN-IN mode is an endless cycle of *DC erase, to erase he CD-RW disc with max. laser power *Recording a CD-RW disc with speed N=1 *and Finalizin

28、g with double speed This test is intended to check the quality of a CDR loader and to detect intermittent failures. With the DISPLAY button the info on the display can be toggled to indicate ei her the status of burn in test or the temperature measured via the NTC. 1) CD-RW disc inserted? N Y STOP b

29、utton pressed? Y N DC-ERASE finished? N Y BURN IN MODE CDR MODULE Display shows: HH BI RE FE DC-ERASE MODE starts. Record complete disc from analog source with normal speed. Display shows: WRONG DISC or NO DISC Display shows: HH BI RE FE Complete disc recorded? N Y Error detected? N Y Finalize disc

30、with double speed. Display shows: HH BI RE FE HH stands for the number of hours the test was running BI stands for Burn In test RE number of errors detected during DC erase and write mode FE number of errors detected during Finalizing the disc REC TYPE button pressed? N Y 3-173-17 Note: These tests

31、are not implemented in the first sets. FW-R55 Service Testprogram CD Erase 2001 08 16 stands for version number of the software used in the Front P. VXX S-FWR33 S-FWR55 Display shows version number of the P - software. To enter Service Testprogram hold PLAY & CD3 buttons depressed while plugging mai

32、nscord in. * To leave Service Testprogram plug mains cord off. S-FWR55-VXX SERVICE TESTPROGRAM CDR MODULE N Y STOP button pressed? Y N Display shows: WRONG DISC or NO DISC Disc erased? N Y N Y Complete disc will be erased with double speed. (starting from PMA-area up to and including ATIP leadout ar

33、ea) The display shows the countdown of the remaining time required to complete the opera ion: ER mm ss Display shows: PASSED mm: remaining minutes ss:remaining seconds STOP button pressed? Exit DC-ERASE Mode Note: With the DC-Erase mode the CD-RW can be changed back in its original state, l ke a new

34、 disc. Stopping the erase-function by switching power off will leave the disc in an unpredictable status! CD-RW disc inserted? ERASE button pressed? N Y CDR DC-ERASE MODE Insert CD-DA disc before starting the test NY Plug mains cord off to exit END-USER DIAGNOSTICS Display shows: FAILED Display show

35、s: PASSED END-USER DIAGNOSTICS (CDR module) To enter END-USER DIAGNOSTICS hold PLAY & REC LEVEL buttons depressed while plugging mainscord in. On/Off switch in pos. ON TEST O.K.? Display shows for 3s each: Software version of MOZART (flash ROM 7101) Software version of basic engine processor (flash

36、EPROM 7017) SDRAM TEST 7100 Display shows: DTST1 CHECKSUM TEST 7101 Display shows: DTST2 ERASE TEST 7101 Display shows: DTST3 COMMUNICATION TEST (UART-BUS) Display shows: DTST4 Flash Proms are set to default settings. 4-14-1 AUX IN LINE OUT SUBWOOFER Manis SUPPLY (mains) POWER-BOARD 2x30 & 70W LS DI

37、G IN TUNER ECO 6 HEADPHONE Audio Frequency Board AF9 JOG-FRONT FW-R55 DIG IN CD-CHANGER 3CDC LC CD-R/W SBA-CDR01 DISPLAY-FRONT FW-R55 HP 3p/340mm 8p/340mm 8p/140mm 4p/340mm 13p/280mm 6p/280mm 7p/280mm 7p/280mm 7p/280mm 1mm1mm 16p/220mm 11p/220mm 9p/220mm 6p/220mm 6p/220mm 12p/140mm 1203 1007 1205 14

38、02 1214 1802 1532 1402 1603 1520 1204 12011306 1310 1312 13021203 13041209 1120 1204 LED MICROPHONE MIC 1510 5p/180mm 12221320 1226 12201600 1224 12251405 1803 1805 1525 1400 1700 8001 8002 8003 8014 8006 8004 Part of Changer 8007 8005 8008 8009 8013 8012 8011 8010 8018 KEY 4p/280mm 12211502 8017801

39、55p/180mm 1223 SDA EBU SICL CD10_res. GND_D SILD RAB REC_Left GND_A REC_Right GND_A CDR_Right GND_A CDR_Left F2 F1 SW_INFO CD_SH_STR CD_SH_DATA NTC GND_D I2C Clock I2C_Data +5V6 +5V6 +5V6 con -Vkk GND_D GND_D F2 F1 SW_INFO CD_STR CD_DATA NTC GND_D I2C Clock I2C_Data +5V6 +5V6 +5V6 con -Vkk GND_D GND

40、_D CD_CLK CD_SH_CLK Power down NC Clip Tu_Stereo Tu_GND Tu_CE Tu_Data HP_DET Tu_Clk Low power control 11V GND_M GND_D 5V 5V GND_D GND_D CW_DATA GND_D CW_CLK RESET CIREQ GND_D IIC_data GND_D IIC_clock RESET CIREQ GND_D EBU_In GND_D NC NC GND_D EBU_In GND_D MIC DET LED3 +5V6 +5V6 LED1 KEY_1 GND_D KEY_

41、0 JOG_B JOG_A VOL_A GND_D VOL_B GND_D GND_D LED4 +5V6 LED1 GND_D JOG_B JOG_A VOL_A GND_D VOL_B GND_D KEY_1 KEY_0 +E+E GND_D GND_D GND_D KEY_2 GND_D LED3 +5V6 GND D LED4 GND_D F_TxD F_CNV RESET GND_D F_EPM F_CE F_RxD F_CLK F_RTS +E GND_D AMP_left GND_A AMP_right NTC Low Power Control POWER DOWN Clipp

42、ing AMP ON -Vkk F1 F2 Ampl_CS_DC VCD_ON/CDR_ON Low Power supply +12V_A GND_A +12V_M GND_M +5V6 GND_D Power down SA_IN MIC DET Clip Tu_Stereo Tu_GND Tu_Enab Tu_Data HP_DET Tu_Clk Low power control KEY_2 GND_D GND_D GND_D AF_left GND_A AF_right NTC Low Power Control POWER DOWN Clipping AMP ON -Vkk F1

43、F2 NC VCD_ON/CDR_ON Low Power supply +12V_A GND_A +12V_D GND_M +5V6 GND_D +12V_CDR GND_M GND_D 5V_VCD 5V_VCD GND_D -Vkk F2 NTC Low_Power_supply ECO F1 POWER_DOWN -Vkk NTC Low_Power_supply ECO POWER_DOWN A1 A1 GND_D B1 C1 GND_D GND_D GND_D Ac1 Ac2 GND_A TU_CLK TU_LEFT TU_RIGHT TU_DATA TU_STEREO TU_EN

44、AB +11V_A HP_DET HP_LEFT GND_A HP_RIGHT HP_DET HP_LEFT GND_A HP_RIGHT GND_A TU_CLK TU_LEFT TU_RIGHT TU_DATA TU_STEREO TU_ENAB +12V_A REC_Left GND_A REC_Right GND_A CDR_Right GND_A CDR_Left NC CD_SH_DATA CD_SH_CLK CD_SH_STR SW_INFO +12V_A GND_D +5V_CD NC MIC_DET +12V_A MIC GND_A GND_A NC CD_SH_DATA C

45、D_SH_CLK CD_SH_STR SW_INFO +10V GND_D +5V SDA EBU GND_D SICL CD10_res. GND_D SILD RAB MIC_DET +11V_A MIC GND_A GND_A F2 F1 A1 A1 B1 C1 NC WIRING DIGRAM Wiring D agram FW-R55 2001-0 -20 1 11 1 6 12 1 16 1 121 1 1 4 4 1 5 5 1 1 10 1 1 11 16 11 11 1 6 77 1313 1 1 1 1 1 1 4 8 9 77 6 5 1 1 1 1 1 7 1 4 8

46、1 7 6 6 1 2 1 1 1 9 88 1 5 1 1 1 35 6 5-15-1 Block Diagram FW-R55 17 09 2001 I2C BUSI2C BUS TUNER CONTROL INTERFACE3CDC CONTROL INTERFACE 1226 1 I2C DATA I2C CLK RESET IRQ Display driver Microprocessor DISPLAY FRONT for details see Chapter 6 LED BOARD for details see Chapter 6 JOG FRONT for details

47、see Chapter 6 1224 11 1 TU_CE HP_DET Not Connected TU_Data TU_Stereo TU_CLK MIC_DET Low_Power_Control PowerDown Clip 1220 5 1 LED4 +5V6 1600 1 5 1225 1 16 I2C CLK +5V6 con +5V6 CD_STR SW_INFO I2C DATA NTC F2 CD_DATA CD_CLK F1 +5V6 -Vkk 7001 7002 1222 1 12 1320 12 1 VOL_B JOG_B +E KEY_0 KEY_1 +5V6 LE

48、D1 JOG_A VOL_A VOL_B JOG_B +E KEY_0 KEY_1 +5V6 LED1 JOG_A VOL_A LED3 LED4 +5V6 LED3 KEY BOARD for details see Chapter 6 1221 4 1 1502 1 4 KEY2KEY2 +E +5V6 +E JOG A JOG_B YES +E+E VOL_A VOL_B VOLJOG +5V6+5V6 REDBLUE I2C BUS HEADPHONE BOARD for details see Chapter 6 1700 1 4HP_LEFT HP_DET HP_RIGHT 140

49、0 1 5 MIC MIC_DET +11V_A MICROPHONE BOARD for details see Chapter 6 1404 CDR CONTROL INTERFACE MIC Headphone POWER MODULE (Amplifier part) for details see Chapter 9 POWER MODULE (Supply part) for details see Chapter 9 CDR SUPPLY 1312 1 6 +5V_VCD +5V_VCD +12V_CDR Super Class G Supply 1203 6 1 B1 C1 A1 A1 1302 6 1 B1 C1 A1 B1 C1 A1 A1 1209 7 1 NTC ECO -Vkk F1 F2 PowerDown 1304 7 1 Low_Power_Supply NTC ECO -Vkk F1 F2 PowerDown Low_Power_Supply 1310 7 1 +12V_D +5V6 Low_Power_Supply +12V_A 1209 13 1 NTC Low_Power_Control PowerDown Clipping AF_right AF_left F2 NC CLA