Philips-FWC-399-Service-Manual(1) 电路图 维修手册.pdf

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1、CLASS 1 LASER PRODUCT COMPACT DIGITAL AUDIO Service Manual Service ServiceService ServiceService FW-C399/21/21M/22/37 TABLE OF CONTENTS Page Location of pc boards fr Reparaturen sind Original-Ersatzteile zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni or

2、iginali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. C

3、LASS 1 LASER PRODUCT 3122 110 03420 GB Warning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymtt

4、mlle laseristeilylle. l katso steeseen! DK Advarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 2-12-1 DISMANTLING INSTRUCTIONS Dismantling of the Cassette Cover 1) Loosen the 4 screws, slide Cover top (pos 255) towards the rear and remove

5、 it upwards. 2) Loosen 3 screws, slide the Panel right (pos 254) towards the rear and remove it outwards. Do likewise for the Panel left (pos 253). 3) Push the gear slowly towards the front as shown in figure Dismantling the 3CDC Module and Tuner Board 3 until the CDC tray starts to move out of the

6、Front Cabinet (pos 101). The CDC tray is now disengaged and can be pulled out completely. 4) Remove the Cover Tray (pos 106) as shown in figure 4. 5) Loosen 4 screws A to remove the CDC Module (pos 1105) as shown in figure 3. 6) Loosen 3 screws N (see figure 10) on the Panel Rear (pos 256) and relea

7、se 2 catches C1 to remove the Tuner Board. 3. Lift up and out 1. Place screw driver (flat side) between the cover Button pressed? 2; Button pressed? 9 Button pressed? DISPLAY TEST Display shows Fig. 2 and selected LEDs on (see note 2) Display shows Fig. 1 and selected LEDs on (see note 1)Figure 1 Fi

8、gure 2 note 2 :Only DISC 2, TUNER, AUX, DSC, VEC & MAX SOUND are on. note 1 :All LEDs are on except ECO POWER. 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 wh

9、en starting up the CD or when the focus is lost for a certain time during play. Radial Error Triggered 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

10、by. Inner-switch or sledge motor problem. Sledge Out Error The sledge did not come out of its inner position (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

11、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 Error Triggered when a new subcode was missing for a certain time during play. PLL Error The Phase Lock Loop

12、could not lock within a certain time. Turntable Motor Error Generated when the CD could not reached 75% of speed during startup within a certain time. Discmotor problem. Focus Search Error The focus point has not been found within a certain time. This happens when the carousel switch is defective an

13、d closed all the time, or when the carousel is blocked when it is located exactly at a disc position. This happens when the carousel switch is defective and does not closed electrically, or when the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec. The drawer co

14、uld not open or enter the inside position and is opening again. This happen when the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does not close. To start service test program hold P & AUX depressed while plugging in the mains cord Display shows the ROM ver

15、sion * S-Vyy (Main menu) S refers to Service Mode. V refers to Version. yy refers to Software version number of Processor. (Counting up from 01 to 99) SERVICE TEST PROGRAM Mini 2002 FW-C399 Dated: wk141 4-14-1 SET BLOCK DIAGRAM CONTROL ECO6 VOL. 2 I2C DATA A +LED L/R SPEAKER CD STANDBY POWER_DOWN D

16、D 2 X 6 OHMS 500mV NJM4556AM I2C DATA MUTE CONTROL MUTE AMP_ON CD_PORE TDA7468 I2C CLK +12M +12A +12M +9.1V MAIN SIGNAL PATH MEASUREMENTS ARE IN AUX MODE : XX mV YY dBA ZZ dB LEVELS AT MAX VOL LEFT/RIGHT L CHANNEL TRAFO I2C CLK S/N AT 500mW HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL -CMOS +5V6 +12A +

17、12M+12A 2 X 100W AM A DM A D LEDS SELECTOR F1 STANDBY TRAFO L MAX +LED+5V6 KEY SCAN MATRIX SA1, SA2, SA3 +F VOLUME +F SHIFT REGISTER MAINSI2C CLK D D 3CDC-L2C ETF7 TAPE CONTROL TUNER CONTROL M62320FP LEDS +G AF9 +12A BIPLANER/ FOR -/21 ONLY +5V6 LED STR LED ENABLE HEADPHONE AMPLIFIER Gv = 25dB +9.1V

18、 CDC CONTROL +CD LOW_PWR_SUP 47R MUTEHP DET 1.90V HEADPHONE 2.50V 3.0dB 14 dB +5V6 VOLTAGE F1x LOW_PWR_CTRL -Vkk -Vkk -Vkk MUTE +12A 100mV +F I2C 10M CDC -26 dB +E LED AM (80% MOD) FM (67.5 kHz) 650mV CD SUPPLY CONTROL AF9 Rin = 3k +F POWER SUPPLY AMPLIFIER 76dBA 16dB LEDS F2 -CMOS (-9V) F2x TAPE CO

19、NTROL +5V6 HP DET MIC DET -Vkk REG +5V6 +9V POWER REG I2C DATA CONTROL (ONLY FOR -/37) +5V6_CON +5V6_CON A ATTN. JOG 33R F2 +5V6_CON POWER_DOWN REG 67dBA 1K 500mV REGISTER N CDC CONTROL TUNER 28mV +CD (+5V) 78dBA 3.2dB +LED LOW_PWR_CTRL +5V 500mV & HP DET +5V6 LED CLK NTC INCREDIBLE EEPROM F1x TMP87

20、CS71F D DSC/VEC/DBB INTERFACE 3mV uP A -CMOS IR EYE BASS +12A NOTE : 125mV SIMPLE KARAOKE MIC DET SWITCH CIRCUIT SIS FILTER 500mV 76dBA 16dB -6dB TRACK 125mV 500mV / 1000mV 250nWb/m SOFTWARE CONTROL SOURCE SELECTOR ATTN. -8.5dB +5V6 -Vkk +5V6_CON LED DATA NTC F1 +VH+VL POWER ATTEN. DECODER 250mV CHO

21、KE +VH STK-442 -Vkk F2x (NOT USED FOR -/37) RDS +G A +E +E ECO POWER SWITCH ECO POWER CONTROL SHIFT +F REGISTER I2C SHIFT SA BUFFER AUX / CDR TREBLE HP DET CONTROL FTD SURROUNDVOL. 1 FRONT +V -VH-VL A -VH +VH -VL -Vkk-VH CIRCUIT POWER DOWN FANSPEED CONTROL FAN +V CLIPPING 85dBA 3dB + - + - +5V6 FW-C

22、399 Block diagram date: wk147 5-1 SET WIRING DIAGRAM 5-1 120mm 1506 F1 1402 1401 CDC-L2C SH_DATA LEFT 1204 1523 CD_SICL DIPMATE FROM MAINS SUPPLY PCB 180mm STOKO PIN 1800 TP_REC_LEFT +12V_A 1321 1 220mm +5V6 GND_A 1 2P GND_A F2 SA_IN 1100 STOKO PIN FROM HEADPHONE PCB (ESD WIRE) 1P 1602 120mm 1602 23

23、 15 11 6 9 (1105) (1103) (1101) 9 CLIPPING I2C_GND NTC 1 9 MAINS SUPPLY 1914 1800 AF9 SIMPLE KARAOKE 1801 GND_M MIC_DET GND_A 1301 1 (1106) (1106) 9P 8909 340mm 8906 6P 340mm & 1300 11P 220mm 1P 1110 1402 POWER_DOWN FFC TOP FFC TOP 220mm +12A 340mm -CMOS EH TOP EH TOP ECO6 TUNER CD_LEFT GND_A HP_IN_

24、LEFT FRONT ETF7 7 7 3CDC-L2C (1102) (1101) (1101) (1101) 1 6 CD_SILD CD_GND GND_D TPSHCLK TPSHDATA GND_AA RIGHT NTC LOW_PWR_CTRL POWER_DOWN 1259 7P SICL SILD GND_D_CD KAR_OUT TU_GND GND_M FFC TOP 1 1 1912 +D GND +D2 1251 EH TOP 1103 FROM ETF7 CHASSIS (ESD WIRE) SICL TP_REC_RIGHT TP_RIGHT MIC IN GND_

25、M +5V_CD LOW_PWR_SUP 1 1206 1 CDC-L2C TPSHSTR 1404 A2 FFC BD TPADC2 1401 1901 1250 ETF7 FFC AD 7 8 11 19 7 4 4 FFC BD 15P180mm 4 F2 +5V6 TU_STEREO TU_LEFT TU_DATA TU_ENABLE 140mm 1700 EH TOP 1 SH_CLK SHR_STR SW_INFO +12M CDC-LC CLIPPING FFC SIDE PORE HEADPHONE HP_DET TP_REC_LEFT FFC TOP GND_A HP_IN_

26、RIGHT CD_GND CD_SW_INFO F2 CD_SH_DATA CD_SH_CLK CD_SH_STR SHR_STR SH_CLK FFC TOP FFC SIDE 1805 +12V_D -CMOS GND_A TP_LEFT 1 1603 1CD_LEFT GND_A CD_RIGHT +5V_CD GND_M 1401 1 GND_A 7P 4P 1440 1531 1706 1 +F +12A 1LEFT -Vkk F1 HP_DET 1701 +12M TU_CLK 1 1 1402 LEFT/RIGHT AMP 11P +5V6 GND_D 1 KEY2 220mm

27、MIC_DET TU_DATA P04 KEY1 SH_DATA SILD 1500 FFC BD 1600 1913 180mm FFC AD FFC SIDE FFC SIDE FFC TOPFFC TOP ETF7 180mm 120mm B1 SW_INFO FFC SIDE GND_D (1104) AMP_ON -Vkk F1 TU_STEREO TU_CLK 7P CD_RIGHT HP AUX IN 1501 1601 +12M I2C_DATA I2C_CLK FFC AD TRAFO 1503 FFC AD 1 TU_RIGHT FFC TOP FFC TOP 1701 1

28、 LOW_PWR_CTRL GND_D ETF7 180mm 140mm 1403 8P CDC KEYS 1400 1501 FFC BD 4P POWER_DOWN 1 1200 1120 7P NTC GND_D 1 RIGHT 1 GND_D_CD PORE 4P 1520 FFC SIDE 1600 FFC SIDE FFC TOP FFC TOP +12A TU_ENABLE FFC TOP A1 GND_D CD CHANGER TP_REC_RIGHT FFC AD 19P 1 FFC SIDE TP_LEFT FFC TOP 1 1262 LOW_PWR_SUP +12A T

29、P_RIGHT -Vkk GND_D +5V6_CON TPADC1 1252 B2 GND_D 1703 1 EH TOP 1403 FFC AD LOW_PWR_CTRL BACK ENTRY MALE FW-C399 Wiring diagram date: wk147 (1120) FAN 1 EH TOP 1300 +FAN GND 8901_B8901_A 8902_A8902_B 4 0 1 G 4 1 - 4 2 - 4 4 F 2 4 3 F 2 FTD DISPLAY PIN NO. FUNCTION 3 4 7 G 3 5 6 G 3 6 5 G 3 7 4 G 3 8

30、3 G 3 9 2 G 3 3 8 G 3 1 10 G 3 0 11 G 2 9 12 G 2 8 13 G 3 2 9 G 2 6 - 2 5 - 2 4 - 2 3 - 2 7 14 G 2 2 - 2 1 - 2 0 P 1 1 9 P 2 1 8 P 3 1 7 P 4 1 6 P 5 1 4 P 7 1 3 P 8 1 2 P 9 1 1 P 10 1 5 P 6 1 0 P 11 9 P 12 8 P 13 7 P 14 6 P 15 5 P 16 4 - 3 - 2 F 1 1 F 1 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14

31、 P15 P16 2G a h j , p k b f m g c e r n d - - 1G a h j , p k b f m g c e r n d - - 3G a h j , p k b f m g c e r n d 4G a h j , p k b f m g c e r n d - - 5G a h j , p k b f m g c e r n d - - 6G a h j , p k b f m g c e r n d col Dp 7G a h j , p k b f m g c e r n d - - 8G a h j , p k b f m g c e r n d

32、- - 14G S7 S8 - 9G S9 S10 - - - 12G B1 B2 B3 B4 B5 B6 - - - - S3 S4 - - - - 13G B1 B2 B3 B4 B5 B6 S5 - B7 B8 B9 B10 B11 B12 - - 11G B1 B2 B3 B4 B5 B6 S2 - B7 B8 B9 B10 B11 B12 - - 10G B1 B2 B3 B4 S1 - B5 B6 B7 B8 S6 -ALBMUTETITLEDIM1 2 3 NEWS AM LW FM MW mg nc p re k j h f b mg nc p re k j h f b col

33、col DpDp d a B5 B4 B3 B2 B1 B5 B4 B3 B4B6 d a B5 B4 B3 B2 B1 B5 B4 B3 B4B6B6B6 B5 B4 B3 B2 B1 B5 B4 B3 B2 B1 B6B6 B7 B6 B5 B8 B11 B10 B9 B8 B7 B12B12 B3 B2 B1 B2 B1 B11 B10 B9 B8 B7 B7 B6 B5 B8 B11 B10 B9 B8 B7 B12B12 B3 B2 B1 B2 B1 B11 B10 B9 B8 B7 (14G)(1G-8G) (10G-13G) (9G)(14G)(1G-8G) (10G-13G)

34、(9G) S7S7 S1S1 S2S2 S3S3S4S4 S5S5 S6S6 S8S8 S9S9 S10S10 ALBMUTETITLEDIM12 3NEWS AMLWFMMW FTD DISPLAY PIN CONNECTIONS 10G11G 1G3G14G 12G13G10G10G11G 1G3G14G 12G13G10G 4G4G2G2G6G6G5G5G7G7G8G8G9G9G FRONT BOARD TABLE OF CONTENTS FTD pin connection .6-1 Variation Table .6-2 Key-CDC part - Layout & Circui

35、t diagram .6-2 Front part - Circuit diagram .6-3 Front part - Component layout .6-4 Front part - Chip layout.6-5 Headphone part - Layout & Circuit diagram.6-6 Karaoke part - Component & Chip layout .6-6 Karaoke part - Circuit diagram .6-7 Electrical parts list.6-8 6-16-1 6-26-2 This assembly drawing

36、 shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3442 pt 2a dd wk147 KEY-CDC PART - COMPONENT LAYOUT KEY-CDC PART - CIRCUIT DIAGRAM DISC CHANGEOPEN/CLOSE 12 12 A 1440 A11441 A21442 A2 D P04x KEY1 KEY2 GND_D

37、 FE-ST-VK-N 1 2 1440 3 4 14411442 A 3139 118 53880 . 88460 .3442 pt 2a dd wk147 VARIATION TABLE Item No / FeaturesFW-C399/30/37FW-C399/21/21M/33FW-C399/22/34 RDS / News-x Simple Karaoke-x- Mic Detect-x- 1409xxx 1424- 1425-x 1427-x 1437- 34861k1k1k 351110k10k- 3530-330R 353110k10k10k 358110k10k- 3595

38、- 3808-820R 4402- 4404- 6400 xxx 6403xxx 6426-x 6440-x- 6441xxx 6447xxx 6448xxx 9402-x 9404-x 9405-x 9406-x 9407- 9408xxx 9409- 9410 xxx 9411- 9462- 9488xxx 9505- 9508-x 9509-x x - item in use 6-36-3 FRONT PART - CIRCUIT DIAGRAM STB D1 EN1 SRG8 STB D1 EN1 SRG8 DEM BAND PASS CTRL CIRCUIT AGC INP PIN

39、TMP87CN71 7400 25 P00 26 P01 27 P02 28 P03 29 P04 30 P05 31 P06 32 P07 1P10 2P11 3P12 4P13 5P14 6P15 7P16 8P17 16 P20 10 P21 11 P22 17 P30 18 P31 19 P32 20 P33 21 P34 22 P35 23 P36 24 P37 67P40 68P41 69P42 70P43 71P44 72P45 73P46 74P47 75P50 76P51 77P52 78P53 79P54 80P55 34 P60 35 P61 36 P62 37 P63

40、38 P64 39 P65 40 P66 41 P67 42 P70 43 P71 44 P72 45 P73 46 P74 47 P75 48 P76 49 P77 50 P80 51 P81 52 P82 53 P83 54 P84 55 P85 56 P86 57 P87 58 P90 59 P91 60 P92 61 P93 62 P94 63 P95 64 P96 65P97 12 RESET 9TEST 33 VDD 66VKK 15 VSS 13 XIN 14 XOUT CLOCK/TIMING CONTROLLER (I/O PORT 2) C P U I/O PORT 8 V

41、DD VKK PROGR MEMORY (ROM) 48KX8 BIT 8 BIT TIMER/COUNTER 16 BIT TIMER/COUNTER INTERRUPT CONTROLLER 6 BIT A/D- CONVERTER I/O PORT 7I/O PORT 9 I/O PORT 1 I/O PORT 0I/O PORT 6 I/O PORT 4I/O PORT 5 I/O PORT 3 DATA MEMORY (RAM) 1024X8 BIT PROGRAM COUNTER 7401 SAA6579T CIN7 MODE 9 MUX4 OSCI 13 OSCO 14 QUAL

42、1 RDCL16 RDDA2 SCOUT8 T5715 TEST 10 VDDA5 VDDD 12 VREF3 VSSA 6 VSSD 11 BIT QUALITY DIVIDER AND OSCILLATOR FILTER RECONSTRUCTION (8th ORDER) BANDPASS ANTI- ALIASING FILTER CLOCKED COMPARATOR REFERENCE VOLTAGE CLOCK REGENERATION AND SYNC COSTAS LOOP VARIABLE AND FIXED DIVIDER 57 Khz GENERATOR DIFFEREN

43、TIAL DECODER BIPHASE SYMBOL DECODER TEST LOGIC AND OUTPUT SELECTOR SWITCH VP1 1400 A9 1401 C1 1402 G1 1403 B3 1404 G16 1405 D13 1406 D14 1407 D14 1408 E13 1409 I13 1410 E13 1411 E14 1412 E14 1413 E13 1414 F14 1415 F14 1416 F14 1417 E14 1418 F14 1419 F13 1420 F13 1421 G14 1422 F13 1423 F14 1424 G14 1

44、425 H13 1426 F14 1427 H14 ZE20 TU_DATA CD_GND HP_DETECT 12345678910111213141516171819 1 CD_SHCLK TpAdC2 CD_SWINFO 2345678910111213141516171819 A B C CLIPPING GND_I2C DSC D E F G H I J K L M A B C D E F G H I J K 3425 +F GND_D NTC +5V6_CON L M 1428 G13 1429 G14 1430 G14 1431 H13 1432 G13 1433 H9 1434

45、 J18 1435 K18 1437 H14 1438 H14 2400 A4 2402 B5 2403 B5 2404 A7 2405 A7 2406 B7 2407 B7 2408 D5 2409 D5 2410 F3 2411 F4 2412 F4 2413 F4 CD_SHDATA 8MHz 2414 F4 2415 F5 2416 F4 2417 H4 2418 A4 2419 I3 2420 H3 2421 I3 2422 I4 2423 J3 2424 K3 2425 K3 2426 K5 2427 L3 2428 K3 2429 L5 2430 L3 2431 M5 2432

46、B8 2433 B9 2434 A8 2435 C10 2436 D11 2437 D11 PW_DN TU_ENABLE MIC_DETECT I2C_DATA 2438 A4 2439 G5 2440 G6 2441 G6 2442 G6 2443 G7 2444 G8 2445 G8 2446 H9 2447 G9 2448 G9 2449 I7 2450 I8 2451 I8 2452 H10 2453 H11 2454 J8 2455 J11 -Vkk 2456 D14 2457 D15 2458 A18 2459 B16 2460 D16 2461 D18 2462 E16 246

47、3 H15 2465 K13 2466 K13 2467 K13 2468 M13 2469 K16 2470 K16 2471 J17 2472 J18 2473 L17 2474 L18 2475 F4 2476 A5 2477 A9 2478 A9 2479 J7 2480 A18 Aux TpShData 2481 D18 2484 J15 2485 G2 2486 L6 2487 B8 3400 A7 3401 A6 3402 B7 3403 B6 3404 B6 3405 C4 3406 C4 3407 D4 3408 G3 3409 G3 3410 G2 3411 G3 3412

48、 G2 3413 G3 3414 H4 3415 H4 3416 B8 3418 I3 3419 K3 3420 K4 CD_SICL 3421 K3 3422 K4 3423 L4 3424 L4 3425 L3 3426 L4 3427 M4 3428 M4 3430 L6 3431 M6 3432 A6 3433 B6 3434 E6 3435 E6 3436 E6 3437 E6 3438 F6 3439 F6 3440 F6 3441 F6 3442 F6 3443 G5 3444 F6 3445 G6 3446 A9 3447 A8 DBB 3448 C8 3449 C9 3450 D6 3451 C6 3452 D6 3453 C6 3454 D7 3455 D7 3456 C7 3457 D7 3458 C7 3459 D7 3460 C8 3461 D8 3462 C8 3463 D8 3464 C8 3465 D8 34