Philips CDR-795 Service Manual Download Page 36

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7-6

ADC

CLOCK

CONTROL

ADC

DIGITAL

INTERFACE

DECIMA

TION

FIL

TER

DC-CANCEL

FILTER

DRIVER

LEFEL SHIFT

* CDR79x only

UL_Speedselect

1315-A C12
1315-B G1
1316 B6
2300 A11
2302 B4

EBU_OUTENGINE/GND D

-12V

2304 C3
2305 B11
2306 B10
2308 B8
2309 B8
2310 C10
2311 C10

GND

ANALOG

OUT

2328 G12
2329 H11
2330 F11
2331 F11

-F

ANA OUT RIGHT

+12V

optional

1309 D1
1310 E1
1314-A I12
1314-B I2

1303 D12
1304 G12
1305 A12
1306 D4
1307 B1
1308 A1

3306 C2
3307 C3
3308 B10
3309 D3

ON/OFF

GND A

UL_Drawer_out

GND D

2314 F2
2315 E3
2316 D6
2318 D12
2319 D11
2320 E7
2321 F2
2322 F3
2324 G2
2325 E6
2326 F6
2327 G3

3310 E3
3311 D11
3312 F3
3313 D11

GND A

-30V

GND S

EBU OUT

ANA IN LEFT

2344 H2
2345 B7
2346 B7
2347 A12
2348 C12
2349 C10
3300 A8
3301 A8
3302 B3
3303 B8
3304 C3
3305 B8

3319 F7
3330 H11
3331 H3
3334 H10

MUTE

GND D

KILL

GND D

IIS_CLK4

UL_Drawer_in

from/to HEADPHONE BOARD 1500

GND D

UL_Drawer_out

2312 C9
2313 C9

PWR_ON_RESET

+10V

GND A

+5V

UL_Drawer_in

IIS_WLK1/GND D

2338 I2
2339 I6
2340 I10
2341 I11
2342 I11
2343 I10

MICROPHONE ADC

+5V

3314 E7
3315 F3
3316 E5
3317 F5
3318 G3

DIG. IN

ANA IN RIGHT

OPTICAL OUT

1316 for CDR79x = 6 pin

PROF_DIG_OUT/GND D

from/to POWER SUPPL

GND

UL_SW_INFO

GND

+5V

GND

CLK_16

FAN CONTROL

ANALOG IN BUFFER

NTC

Power_ON

from/to FRONT

BOARD 1418

ANA OUT LEFT

UL_SW_INFO

F304 B3
F305 B12

EBU IN Optical / GND D

+5V

IIS_DATA1/GND D

+5V_ever

DIG. OUT

2336 H3

NTC 10K

3335 H3

F320 H2
F321 G2
F322 E11
F324 H2
F325 H5
F326 H2
F327 I6

+5V

EBU IN Coax

GND D

3355 I11

4305 D7
4306 E7
4307 B7
5300 I11

GND

+5V ever

UL_Speedselect

GND D

GND MIC

GND

IIS_CLK1/GND D

F306 B7
F307 B7

-F

HP LEFT

IIS_DATA4

DEEMP

7312 I1
7313 H12
7320-A E6
7320-B F6
7321 B3

optional

+5V

MIC LEFT

ANALOG IN

+12V

PowerDown

EBU_CD10

-30V

F318 F4
F319 G2

F328 I2
F329 I5

7322 A9

provisional only

1302 provisional only

7324-D I9
7324-E I8
7324-F H4
F300 A12

-12V

F341 E2

F308 E4

MIC RIGHT/GND

+5V

6300 E3
6301 F3

F313 F4
F314 E11
F315 D11
F316 E11
F317 F2

IIS_WLK4

F330 H11

7323 C3
7324-A G9
7324-B H9
7324-C I9

F335 D4
F336 G4
F337 E2
F338 E2
F339 E2
F340 E2

F309 D11
F310 E11
F311 E2
F312 D11

3352 C10
3353 C11
3354 I6

3391 D4

Fan

F331 H12
F332 I12
F333 I12
F334 I2

OPTICAL IN

from/to CD module

HP RIGHT

HP LEFT

HP RIGHT

GND

FAN

INTERFACE BOARD

+12V

provisional only

3337 H2
3338 H3
3339 H7
3340 I7
3342 I2
3343 I10
3344 I2
3345 I2
3346 H4
3347 H4
3348 E5
3349 F5
3351 A9

47K

3319

DIG

ANA2

DIG

F335

F313

F321

DIG

1301

EH-B

DIG

SCN

F332

100n

2342

100R

3335

YKC21-3699

F336

DIG

1315-B

2327

100u

220u

2302

3351

47R

7324-A

74LVU04D

47u

2306

2330

100n

F330

ANA1

DIG

F300

47u

2310

ANA1

EBU2

2315

100u

2329

4u7

3353

47R

33p

2345

BZX79-B3V3

6301

DIG

47R

3311

100n

2331

220R

3315

100n

2340

2322

47K

3301

100n

2305

47R

3313

3307

3391

22R

7324-C

74LVU04D

ANA1

DIG

FE-BT-VK-N

F318

DIG

1307

F308

ANA1

1306

EH-B

2n2

0054

DIPMATE

F307

ANA1

2319

3347

560R

3330

47R

2K2

3304

DIG

3340

470R

100R

3312

ANA1

F305

ANA1

3309

220R

F301

DIG

YKC21-3699

1315-A

BZX79-B3V3

6300

ANA1

F312

F327

F304

3337

100R

DIG

33p

2309

F311

F316

VINR

VREF 2

VREFN 4

VREFP 5

VSSA

VSSD

7322
UDA1360TS

BCK

DATAO 13

FSEL

PWON

SFOR

SYSCLK

VDDA

VDDD

VINL

LM833D

7320-A

7324-F

74LVU04D

F320

ANA2

DIG

ANA1

470u

2321

100n

2336

F315

3343

560R

2324

470u

2314

GND_S

FMN

1305

47n

F317

150p

2326

47K

3345

560R

ANA1

3314

150R

3310

10K

3306

33p

2346

220u

2304

7320-B

LM833D

3K3

3302

ANA1

F326

2348

100n

DIG

ANA1

EBU2

BC557B

7321

10n

2328

DIG

150p

2325

47K

3348

F319

100n

2338

1314-B

YKC21-3421

3339

2K2

DIG

PH-B

1304

4305

4306

2349

100n

2344

ANA2

F302

47R

3308

F322

1314-A

YKC21-3421

47K

3300

7324-B

74LVU04D

3346

F331

F329

4307

F333

F338

DIG

F337

FE-BT-VK-N

1303

DIG

F334

3352

47R

ANA2

2313

100n

DIG

F310

74LVU04D

7324-D

3317

ANA1

DIG

7323
BC847B

3331

10K

ANA1

ANA2

DIG

1302

FE-BT-VK-N

DIG

FE-BT-VK-N

1308

SCN

100n

2316

3344

1K8

2300

100n

SCN

GP1F32R

7312

F324

100n

2311

DIG

F303

ANA1

DIG

ANA1

FE-BT-VK-N

1316

3334

3355

39R

100n

2339

ANA1

3303

8K2

3342

47R

EH-B

1310

GND_S

180R

F325

ANA1

3354

3305

8K2

F314

100n

2320

3318

220R

DIG

F341

DIG

33p

2308

3349

47K

7324-E

74LVU04D

ANA1

DIG

EH-B

1309

F309

2341

150p

2n2

2318

DIG

F339

F340

DIG

F306

7313

GP1F32T

2343

ANA1

F328

6RG

5300

47u

2312

3316

+5V

3338

100K

V_AMP1-

+3V3d

+3V3a

+IC

-12V

+12V

+5V

+3V3d

+3V3a

V_AMP1-

+3V3a

+3V3a +3V3d

+3V3d

+5V

+IC

+5V

+12V

+5V

+12V

-12V

+12V

+5V

+3V3d

INTERFACE CDR79x, 260302

1203

1214

1402

from/to CD R/W module

from/to CD R/W module 1215

5,6/12V

4,9/12V

1,1/0V

0/12V

0,7/0V

4,9/0V

4,5V

typ. 3V at 22¡C

switching threshold in Stop mode

typ. 2,1V on / 2,3V off

5–0,25V

+0,6/

-1,2

12V

11V

-12V

-11V

4,6V

1,1V

1,2V

1,1V

1,2V

2,5V

1,2V

4,8V

3,3V

3,4V

11V

1,7V

1,6V

3,3V

3,4V

-11V

2,5V

-11,5

+1,5/

-1,1

EVM

DC VOLTAGES MEASURED IN
STOP MODE
UNLESS STATED OTHERWISE
.../... on/off

. . . V

Summary of Contents for CDR-795

Page 1: ...echnical Specification and Measurement setup 1 1 1 2 Location of printed circuit boards 1 3 Warnings Safety 2 1 Brief Operating Instructions 3 1 to 3 3 Dismantling Instructions 4 1 to 4 8 Service hints 5 1 to 5 5 Service Test Program 5 7 to 5 9 BLOCK DIAGRAMS 6 1 to 6 4 WIRING DIAGRAM 6 5 POWER BOARD for orientation only 7 1 DISPLAY BOARD 7 2 to 7 4 KEY BOARD 7 5 LIGHTGUIDE BOARD 7 5 INTERFACE BOA...

Page 2: ...t 1kHz typ 80dB signal noise ratio 95dB A weighted AUDIO PERFORMANCE CD module To be measured on ANALOG OUT socket frequency response 20 20 000 Hz 0 5dB signal noise ratio 92dB 97dB A weighted distortion 90dB at 1 kHz 95dB typ channel difference 0 3dB at 1 kHz channel crosstalk 95dB at 1kHz 100dB typ de emphasis 0 or 15 50µs switched automatically by subcode on the disc laser output power 500µW wa...

Page 3: ...2 PLAY 20 26 53 2 9 20 26 33 20 26 32 STOP 20 26 54 5 20 26 50 6 20 26 52 PAUSE 20 26 48 DISPLAY 20 26 11 DIM 16 26 71 CD TEXT edit 20 26 DELETE 20 26 49 SHUFFLE 20 26 28 REPEAT 20 26 29 RC5 code RC283105 220402 CD CDR 88 82 CD CDR Remote Control RC5 commands RC283105 TECHNICAL SPECIFICATION L R LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B ...

Page 4: ...CDR MOZART BOARD SWITCHED MODE POWER SUPPLY INTERFACE BOARD LIGHTGUIDE BOARD DISPLAY BOARD KEY BOARD Location of boards CDR79x 100102 HEADPHONE BOARD CD MODULE CD R W MODULE LOCATION OF PRINTED BOARDS picture 1 ...

Page 5: ... which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebr...

Page 6: ... CD recorder starts interrupts playback ERASE CD erases recordings on a CDRW INPUT selects the input for an external appliance SHUFFLE plays tracks in random order DISPLAY selects display information CD player selects the next track searches forward 4 CD player selects the previous track searches backward ALBUM CD player selects the next album on an MP3 CD ALBUM CD player selects the previous albu...

Page 7: ... how you are going to use the unit Please refer to the user manuals for your audio equipment first We recommend doing analog recording only if digital recording is not possible Digital recording will result in better sound quality If possible always make both digital and analog connections In this way you can always make analog recordings when digital recording is not possible Connections 9 Englis...

Page 8: ...outlet Installations 11 English CD PLAYER RECORDER CD PLAYER OUT IN OPTICAL DIGITAL ANALOG L R IN OUT OUT IN OPTICAL DIGITAL OUTPUT ANALOG OUTPUT L R COAX C L I C K CD PLAYER RECORDER DIGITAL RECEIVER OUT IN OPTICA L DIGITAL ANALOG L R IN OUT OUT IN OPTICAL OUT IN AUX CD IN DVD IN CD PLAYER RECORDER DIGITAL RECEIVER OUT IN OPTICAL DIGITAL ANALOG L R IN OUT OUT IN OPTICAL OUT IN AUX CD IN DVD IN C ...

Page 9: ...er the tray has to be moved out first This can either be done by activating the Open Close key or manually In order to avoid unnecessary loading it is recommended to move the tray out manually a few centimetres To release the tray manually proceed as shown in pictures 3 4 5 and 6 The tray will move out a little Afterwards it can be pulled out as far as convenient Release tray of CD Loader Release ...

Page 10: ...rom cable 8016 and take cable to Headphone Board out of its guidings on the right side of the CDR support Release 4 catches on top as shown in picture 9 first then 2 catches on bottom see picture 10 To release the cover from the catch on the tray pull it frontwards on bottom side as shown in picture 7 and 8 Pull the cover up picture 7 Dismantling the Tray Covers continued picture 8 Dismantling the...

Page 11: ...ing the Front Cabinet continued picture 12 picture 10 picture 11 Pull front cabinet forwards As the lug fits very tight in the bottom it is recommended to make use of a screwdriver see picture 11 Place front cabinet as shown in picture 12 ...

Page 12: ...les on the bottom Fix the module with 2 screws at the rear see picture 13 Dismantling the CD module Remove top cover and ornamental cover from the tray first see description on pages 4 1 and 4 2 Loosen 2 screws at the rear side see picture 13 Move the complete module backwards Pull the module on rear side up and turn it out Put the module to a proper service position see also chapter SERVICE HINTS...

Page 13: ...tray first see description on pages 4 1 and 4 2 move tray back to closed position to dismantle the complete module loosen 3 screws to bottom cabinet see picture 16 1 disengage catches see picture 17 2 move module backwards 3 until catches to bottom cabinet become free and pull it up picture 16 picture 17 ...

Page 14: ...es back or to loosen ferrite core as shown in picture 18a put the module to a proper service position see also chapter SERVICE HINTS to dismantle the MOZART Board loosen 2 screws to frame as shown in picture 19 unlock flex foil connector and disconnect flex wire pull the board out of it s guidings backwards place the Mozart board to a proper service position see also chapter SERVICE HINTS picture ...

Page 15: ...ge 4 1 Loosen 3 screws as indicated in picture 20 Move the board backwards to release the mains socket Lift it on the rear and turn it out picture 20 Attention to fulfil safety requirements after repair it is absolutely necessary to fix the cables as in its original condition See picture 21 picture 21 ...

Page 16: ...s from the board and 4 screws from sockets at the rear plate Move the Interface board backwards to release the sockets and turn it out if necessary disengage cable guide place the Interface board to a proper service position see also chapter SERVICE HINTS picture 22 DISMANTLING INSTRUCTIONS picture 23 ...

Page 17: ...quipped with a special DEALER MODE This mode blocks the trays of the CD and CDR module to prevent customers from fetching out CDs from exhibition sets The Dealer mode can be switched on off as follows 1 Switch the set with the Remote Control to Standby 2 Press the DISPLAY key at least for 5s Display shows TRAYS LOCKED else UNLOCKED DEMO MODE The DEMO MODE displays various features of the set and w...

Page 18: ...TS General Service position For measurements on Power Board Intrface Board For manual release of CD tray CDR tray Service position Front Board For dismantling instructions see chapter 4 1 to 4 3 picture 24 picture 25 ...

Page 19: ...5 3 SERVICE HINTS Service position CD Module picture 27 picture 26 picture 28 For dismantling instructions see chapter 4 4 ...

Page 20: ...ervice position MOZART Board Back end picture 30 picture 31 SERVICE HINTS For dismantling instructions see chapter 4 6 Service position CDR Module For dismantling instructions see chapter 4 5 component side copper side ...

Page 21: ...nt side without any further dismantling Service position Interface Board picture 33 For dismantling instructions of the top cover see chapter 4 1 Component side is now accessible without any further dismantling picture 34 To get access to the copper side the board has to be dismantled and turned to service position as shown in picture 34 For dismantling instructions see chapter 4 8 ...

Page 22: ...5 6 SERVICE HINTS Personal Notes ...

Page 23: ...tware stands for Service mode stands for Version number of the software used in the Front Display µP To enter Service Testprogram hold PLAY REC buttons depressed while plugging mainscord in S CDR795 VXX N Y EXIT END USER DIAGNOSTICS Display shows FAILED for 3s Display shows PASSED for 3s END USER DIAGNOSTICS CDR module To enter END USER DIAGNOSTICS hold S T buttons on CDR side depressed while plug...

Page 24: ...1 Display shows DTST2 ERASE TEST 7101 Display shows DTST3 COMMUNICATION TEST UART BUS Display shows DTST4 Display shows DERR n n number of failed test Display shows next error CDR T button pressed N Y Y Y all errors shown N N N TEST O K N N Y Y Display shows BERR 1 Display shows PASSED for 3s The test is performed by playing 5s at beginning 5s in the middle and 5s at the end of the disc Display sh...

Page 25: ...ommended to enter the mech tests in the sequence as drawn below Otherwise it might happen that the one or the other test will not be activated electrically 2 2 2 CD PLAY button pressed CD ALBUM button pressed CD ALBUM button pressed CD LOADER TEST TEST O K N N Y Y Display shows BERR 1 Display shows PASSED for 3s CD T button pressed The test is performed by playing 5s at beginning 5s in the middle ...

Page 26: ...CLK RESET EBU OUT EBU EXT IN EBU IN OPT ANALOG IN REC L ANALOG IN REC R ANALOG OUT PB R ANALOG OUT PB L 8 1 SPDIF EBU CD10_RESET SDA SICL RAB SILD 1802 IRQ 1805 9 1 SW Info 5V RIGHT SDA 10V 1214 1 6 5V 5V 12V TRAY OUT TRAY IN SPEEDSELECT 1503 1505 OPEN CLOSE CDR 1 2 KEY2 1 6 1316 6 1 1500 CDR79x 080502 DISPLAY BOARD LIGHTGUIDE BOARD KEY BOARD 7414 7409 7406 7416 6429 6431 MICROPROCESSOR M30218MAFP...

Page 27: ...303 5VA 8VA MOZART BOARD CDR2001 EBU Dig_Opt Out EBU4 Ext INI Pro Dig Out EBU3 opt IN EBU3 COAX BUFFER ADC CLK DAC CLK ZERO A_Left_In A_Right_In A_Out_Left A_Out_Right 8VA 8VA INTERFACE BOARD D I S P L A Y B O A R D I2C IRQ FRONT VCXO FILTER Xtrim CLK 33 86MHz 2V5 GND 3V3 3V3 3V3 GND GND GND 1007 1417 1 2 3 4 5 5 6 FLEX 36p FLEX 8p FLEX 17p FLEX 7p 5V IO CLK 16 I2S 1 KILL I2S 4 PWR ON RST MUTE ATT...

Page 28: ...A FO DIODES PHOTO D3 D2 D5 D1 D4 INNER SWITCH SW INFO TRAY OUT TRAY IN LASER MONITOR DIODE TURNTABLE MOTOR DISC CD MECHANISM TRAY MAINBOARD 7801 3 3V 7802 LASER CONTROL HF AMPLIFIER TZA1024 TZA1025 42 40 39 5 17 21 52 57 64 1 13 5V 8V 2 8V 16 17 20 4 5 7 V4 61 2 ISLICE 3 63 51 8 7 6 2 5 1 3 11 6 14 6 12 25 31 4 2 1 4 3 2 1 4 3 3 3V SCL SILD Blockdiagram Universal Loader 2002 02 12 5V 3 3V 7816 5V ...

Page 29: ...C102 switch on off regulation regulation IC251 D251 D252 Q152 R152 C105 C251 D201 D206 C206 CON1 1 12 ON OFF 5V EVER F1 F1 30V 5V 12V 12V Q251 Q202 22V T101 27V 12V overvoltage protection C208 D203 C204 12V C202 D202 C201 5V 5V IC201 Q101 Q104 on off switching transistor reference PC101 Q103 R222 R209 D204 D208 C205 30V F F switching transistor reference Blockdiagram SMPS CDR8xx 040901 BLOCK DIAGR...

Page 30: ...OARD componentside view KEY BOARD copperside view HEADPHONE BOARD componentside view SWITCHED MODE POWER SUPPLY componentside view 6 1 1 LIGHTGUIDE BOARD copperside view CD MODULE UL CDR MP3 BASIC MAIN BOARD componentside view LED ON OFF LED SPEED GND_Key Key 0 5V GND_D LED ON OFF LED SPEED GND_Key Key 0 5V GND_D 1 6 8012 340mm 1 2 1415 Key 2 GND Key 2 GND 1503 8017 140mm HR HR 2p 1314 1315 NTC HP...

Page 31: ...SA 100p 1k USA 0 01 50 USA 2200p 50 USA 220 1 USA 180k USA 27k USA 18k USA 180k USA 30V 27V 22V 6 8V 3V 22V for orientation only POWER BOARD copper side view USA and European version SMPS CDR8xx EU USA 300701 SRA1134EK SRA1133UC R111 R202 R203 R210 R204 C110 C113 R153 R156 R256 R257 R252 R212 R213 R254 R253 C207 C152 C153 C109 POWER BOARD component side view USA and European version L102 L101 R101...

Page 32: ...3 4 5 6 7 8 9 8 VCC 4 VSS 7 WC_ FFC 1418 1 10 M24C01 7409 1 E0 2 E1 3 E2 6 SCL 5 SDA 470R 3484 F461 2R2 3474 D D 1422 3517 4K7 2K7 D F438 3449 F419 470R 3434 F423 1423 47u 2414 3428 470R GNDK0 470R 3435 F433 ALBUM CDR ALBUM CDR ALBUM CD ALBUM CD 1432 F457 1433 470R 3436 47p 2424 270R 3462 F403 INPUT 1441 F428 F459 3510 10K D D 220R F463 1K 3421 3450 3401 68K F430 3426 1K F409 2407 100n F413 D D F4...

Page 33: ...B6 3424 A7 3425 B6 3426 A7 3427 A6 3428 A6 3429 A7 3430 B9 3431 B5 3433 B6 3434 B6 3435 A6 3436 A6 3437 A7 3438 B4 3439 B4 3440 B4 3442 B9 3443 B8 3444 B7 3445 B8 3446 B7 3447 A7 3448 A7 3449 B8 3450 A6 3451 A6 3452 A7 3453 A9 3454 A11 3455 A12 3456 A13 3457 A14 3458 A14 3459 A6 3460 A5 3461 A3 3462 A3 3463 A2 3464 A1 3465 A16 3466 A16 3467 A16 3471 A6 3472 A5 3473 B5 3475 B10 3477 A16 3478 B16 34...

Page 34: ...LIST TIME REC SHUFF CD TEXT EDIT 1c 1c c 1c c B20 1g 1g g 1g g B21 1m 1m m 1m m B22 1f 1f f 1f f B23 1b 1b b 1b b B24 B14 MP3 TRACK TOTAL REM TRACK TIME PROG 2p 2p DIG 2p B3 2n 2n MIC 2n B2 24 23 15 8 9 18 19 26 20 7 P i n 14 25 10 16 17 21 22 2m 2g 2c 2e 2e 2r 2p 2r 2p 2h 2j 2m 2g 2c 2n 2n 31 32 33 34 35 36 37 38 P4 P3 P2 P1 P14 P13 P12 P7 P6 P25 P24 P16 P9 P10 P19 P20 P27 P28 P29 P30 P31 P32 P33...

Page 35: ...79x 030402 0060 A1 1450 B1 1451 A1 1452 A3 1453 A3 1454 A4 3550 A2 3551 B2 3552 B2 3553 A3 3554 A3 3555 A2 3556 B3 3557 A1 3558 B2 6450 B2 6451 B3 7450 A2 7451 A3 9451 A2 9452 B3 F482 D2 F480 C2 F481 C2 1414 blue 3x LBT776 K1L1 1 2 3 4 5 6 1 2 3 A B C D A B C D 1460 C2 3570 C5 3571 C5 from Display Board red 4x LST770 KL LIGHTGUIDE BOARD Rec Indicator 3572 C6 3573 B3 3574 B3 3575 B4 3576 B4 6462 B3...

Page 36: ...2 100n 2342 100R 3335 YKC21 3699 6 4 5 F336 DIG 1315 B 2327 100u 1 7 14 2 220u 2302 3351 47R 7324 A 74LVU04D 47u 2306 2330 100n F330 ANA1 ANA1 DIG F300 47u 2310 ANA1 ANA1 EBU2 2315 100u 2329 4u7 3353 47R 33p 2345 BZX79 B3V3 6301 DIG 47R 3311 100n 2331 220R 3315 100n 2340 1u 2322 47K 3301 100n 2305 5 6 47R 3313 3307 3391 22R 7324 C 74LVU04D 6 7 8 9 ANA1 DIG FE BT VK N 1 10 11 12 13 14 15 2 3 4 5 F3...

Page 37: ...nents used in a specific version see schematic diagram respectively partslist 0054 A8 1301 C1 1302 A1 1303 A2 1304 B5 1305 A3 1306 A5 1307 A5 1308 B5 1309 B6 1310 B8 1314 C6 1315 C4 1316 A1 2302 B1 2304 C1 2306 B2 2310 B2 2312 B3 2314 B7 2315 B4 2318 C3 2319 C3 2321 B7 2322 B6 2324 B8 2327 B3 2329 B7 3307 B1 3309 B5 3315 B7 3318 B8 3330 C8 3342 C8 3351 B3 5300 B6 6300 B4 6301 B3 7312 C7 7313 C7 73...

Page 38: ...D010 3503 22R 9502 KEY 4K7 F503 3508 F513 F515 F518 2509 3n3 F511 1 3513 F506 F517 10K 2501 4u7 F516 3501 1K 470p 3500 10R 2511 provisional 100n 2508 4 NJM4556AM 7500 A 3 2 1 8 F520 F510 4u7 2506 3505 F512 10K F502 F507 1503 1 2 F514 1502 EH S 100n 2507 390p 2500 47u 2504 2505 47u 3515 4K7 3511 22R 100R 3512 3516 560R Headphone CDR79x 050402 2513 100n 100n 2512 12V 12V HP_R HP_L 12V 12V EVM V V DC...

Page 39: ...e to short circuit the contacts fig 1 3 Remove the old CD drive 4 Remove paperclip from the flexfoil cable and connect it to the new CD drive CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CD MECHANISM THAT S WHY BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN fig 1 Em...

Page 40: ...tput negative 23 RP CD10 DAC right channel differential output positive 24 SELPLL CD10 selects whether internal clock multiplier PLL is used 25 TEST1 GND test control input 1 this pin should be tied low 26 CL16 CD10 NPC 16 9344 MHz system clock output 27 DATA CD10 NPC serial data output 3 state 28 WCLK CD10 NPC word clock output 3 state 29 SCLK CD10 NPC serial bit clock output 3 state 30 EF CD10 N...

Page 41: ...Y MOTOR SL RA FO DIODES PHOTO D3 D2 D5 D1 D4 INNER SWITCH SW INFO TRAY OUT TRAY IN LASER MONITOR DIODE TURNTABLE MOTOR DISC CD MECHANISM TRAY MAINBOARD 7801 3 3V 7802 LASER CONTROL HF AMPLIFIER TZA1024 TZA1025 42 40 39 5 17 21 52 57 64 1 13 5V 8V 2 8V 16 17 20 4 5 7 V4 61 2 ISLICE 3 63 51 8 7 6 2 5 1 3 11 6 14 6 12 25 31 4 2 1 4 3 2 1 4 3 3 3V SCL SILD Blockdiagram Universal Loader 2002 02 12 5V 3...

Page 42: ... D3 3842 D3 3843 D3 3844 D3 3845 D3 3846 D3 3847 C3 3848 D3 3849 D3 3850 D3 3851 C4 3856 A4 3857 B5 3858 B5 3862 A6 3863 B5 3864 B5 3865 B5 3866 B5 3867 B5 3868 B6 3869 B5 3870 C6 3871 E2 3872 C6 3873 C6 3874 C6 3875 C6 3876 C6 3877 D6 3878 D5 3879 D2 3880 B5 3881 E2 3882 E2 3883 B4 3884 E3 3885 A4 3886 B4 3887 B4 3889 B4 3890 D1 3891 A4 3892 E1 3894 C5 3895 C4 3896 D1 3907 B5 3908 B5 3909 A4 3910...

Page 43: ...57 220u 2850 47u TRA SLI DISC DISC SLI FOC TRA FOC 31 REG TRAY OUT TRAY IN SW_INFO SW_INFO TRAY IN TRAY OUT A 5V SPEEDSEL SPEEDSEL Universal Loader CDR Version 2002 01 14 1800 D1 1801 G1 1802 E15 1805 H15 1806 H13 1810 B10 1830 H13 1831 H13 1832 H13 2800 C1 2801 A5 2802 A5 2803 B5 2804 B5 2805 B5 2806 C5 2807 A5 2808 A5 2809 B5 2810 B5 2811 B5 2812 C5 2813 D4 2814 E4 2815 E4 2816 E3 2817 E6 2818 E...

Page 44: ...EEL 206 3103 304 71910 DRIVING BELT 207 3103 308 54160 MOTOR ASSY 210 3103 301 06660 SPRING SUPPORT 220 3103 304 71790 SUPPORT CD 222 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 223 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 230 3103 308 11940 CLAMPER ASSY DA11 240 3103 309 05350 CD DRIVE MCD1B Exploded view UNIVERSAL LOADER Only those parts of which a service code number is stated are normal ser...

Page 45: ... 108 107 207 260 104 114 113 111 112 105 134 130 206 110 208 M3x6 2x M3x6 4x M3x10 M3x6 3x M3x6 M3x6 2x M3x18 2x M3x18 2x M3x6 2x M3x18 2x Pl Torx 3x10 2x Pl Torx 3x10 3x Torx Washer M3x6 4x Pl Torx 3x10 9x Pl Torx 3x10 4x Pl Torx 3x10 2x Pl Torx 3x10 4x Pl Torx 3x10 2x Pl Torx 3x10 Pl Torx 3x10 2x Pl Torx 3x10 2x 252 2x 135 2x 136 4x 137 2x 318 385 312 2x 1007 1005 R C 283105 01 PR OGRA M TR INCR...

Page 46: ...WER BOARD SMPS CDR8xx 17 1007 3103 308 52950 FAN KD120 6PTS 3 C112 8003 4822 320 12703 FLEXFOIL CABLE 7P 140mm BD 8005 3103 308 92970 FLEXFOIL CABLE 6P 120mm AD 8006 3103 308 92980 FLEXFOIL CABLE 4P 60mm BD 8008 3139 110 34680 FLEXFOIL CABLE 6P 340mm BD 8012 3139 110 34680 FLEXFOIL CABLE 6P 340mm BD 8014 3103 308 93000 FLEXFOIL CABLE 9P 360mm AD 8015 3139 110 53540 FLEXFOIL CABLE 8P 340mm AD 8016 ...

Page 47: ... 3423 4822 051 30221 220Ω 5 0 06W RESISTORS 3424 4822 051 30101 100Ω 5 0 06W 3425 4822 051 30471 470Ω 5 0 06W 3426 4822 051 30102 1kΩ 5 0 06W 3427 4822 051 30471 470Ω 5 0 06W 3428 4822 051 30471 470Ω 5 0 06W 3429 4822 051 30471 470Ω 5 0 06W 3430 4822 051 30471 470Ω 5 0 06W 3431 4822 051 30471 470Ω 5 0 06W 3433 4822 051 30221 220Ω 5 0 06W 3434 4822 051 30471 470Ω 5 0 06W 3435 4822 051 30471 470Ω 5 ...

Page 48: ...CONNECTOR 6P SIDE ENTRY 1450 4822 276 13114 TACT SWITCH 1451 4822 276 13114 TACT SWITCH 1452 4822 276 13114 TACT SWITCH 1453 4822 276 13114 TACT SWITCH 1454 4822 276 13114 TACT SWITCH RESISTORS 3550 4822 117 12968 820Ω 5 0 06W 3551 4822 117 11817 1 2kΩ 1 0 06W 3552 4822 117 12903 1 8kΩ 1 0 06W 3553 4822 051 30392 3 9kΩ 5 0 06W 3554 4822 051 30103 10kΩ 5 0 06W 3555 4822 051 30391 390Ω 5 0 06W 3556 ...

Page 49: ...2512 2238 586 59812 100nF 10 50V 2513 2238 586 59812 100nF 10 50V RESISTORS 3500 4822 052 10109 10Ω 5 NFR 3501 4822 051 30102 1kΩ 5 0 06W 3502 4822 101 21199 POTMETER 2x10KΩ 3503 4822 117 12139 22Ω 5 0 06W 3504 4822 051 30101 100Ω 5 0 06W 3505 4822 051 30103 10kΩ 5 0 06W 3506 4822 051 30103 10kΩ 5 0 06W 3507 4822 052 10109 10Ω 5 NFR 3508 4822 051 30472 4 7kΩ 5 0 06W 3509 4822 051 30102 1kΩ 5 0 06W...

Page 50: ...1 30222 2 2kΩ 5 0 06W 3306 4822 051 30103 10kΩ 5 0 06W 3307 4822 052 10229 22Ω 5 0 33W 3309 4822 116 83872 220Ω 5 0 5W 3311 4822 051 30479 47Ω 5 0 06W 3313 4822 051 30479 47Ω 5 0 06W 3314 4822 117 12925 47kΩ 1 0 06W 3315 4822 116 83872 220Ω 5 0 5W 3316 4822 051 30102 1kΩ 5 0 06W 3317 4822 051 30102 1kΩ 5 0 06W 3318 4822 116 83872 220Ω 5 0 5W 3319 4822 117 12925 47kΩ 1 0 06W 3330 4822 116 52195 47Ω...

Page 51: ...2 126 14043 1µF 20 16V 2884 4822 126 14043 1µF 20 16V RESISTORS 2823 4822 051 30008 CHIP JUMPER 0603 3800 4822 051 20159 15Ω 5 0 1W 3801 4822 051 20159 15Ω 5 0 1W 3802 4822 051 30332 3 3kΩ 5 0 06W 3803 4822 051 30332 3 3kΩ 5 0 06W 3804 4822 051 30332 3 3kΩ 5 0 06W 3805 4822 051 30332 3 3kΩ 5 0 06W 3806 4822 051 30223 22kΩ 5 0 06W 3807 4822 051 30223 22kΩ 5 0 06W 3808 4822 051 30153 15kΩ 5 0 06W 38...

Page 52: ... CHIP JUMPER 0805 4830 4822 051 20008 CHIP JUMPER 0805 4831 4822 051 20008 CHIP JUMPER 0805 4832 4822 051 20008 CHIP JUMPER 0805 4833 4822 051 20008 CHIP JUMPER 0805 4834 4822 051 20008 CHIP JUMPER 0805 4836 4822 051 20008 CHIP JUMPER 0805 4837 4822 051 20008 CHIP JUMPER 0805 4838 4822 051 20008 CHIP JUMPER 0805 4839 4822 051 20008 CHIP JUMPER 0805 4842 4822 051 20008 CHIP JUMPER 0805 4843 4822 05...

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