Philips FWM37 Скачать руководство пользователя страница 59

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11-7

NC2

VCC

NC4

INGND

PWRGND

STDBY

VOUTp

NC3

MUTE

NC1

VOUTn

NC2

VCC

NC4

INGND

PWRGND

STDBY

VOUTp

NC3

MUTE

NC1

VOUTn

F336 H1
F337 G4
F338 G1
F340 G9
F341 H5
F342 D3
F343 E4
F344 D6
F345 I14
F346 H7
F347 I9
F348 E2
F349 I1

NTC

+11V_M

10k

5.1V

CDR ONLY

5V Regulation

uP-Overvoltage

0.6V

Direct OV-Protection ONLY

19.5V

Overvoltage

VCD+CDR ONLY

0300 D10
1300 E9
1301 B9
1302 A1
1304 C1
1305 D3
1306 D1
1307-A F14
1307-B E14
1308 F12
1310 G1
1312 H1
1313 I9
1314 G1
1315 D1
1316 D1
2307 D8

for non switchable 12V_CDR

41V

GND

ECO

GND

3322

P2001 30-70W

L00

3k3

9301 for non CDR

3392

3331

3k3

40V

11.3V

0.6V

10V

for

Amplifier Part

5V_VCD short circuit

Fan Control

RIGHT

Right

Left

_SUPPLY

CDR

+11V_CDR

5V_CDR

GND_D

2308 G8
2309 B9
2310 E9
2315 D9
2316 G9
2317 F13
2318 F13
2319 F13
2320 F13
2321 F14
2322 F13
2323 A5
2324 B14
2325 A5
2326 A3
2327 B6
2328 D4

28V

CDR ONLY

NON CDR

Protection

PWR_DWN

13.1V

LOW_PWR

TO CDR

NTC

LOW_PWR

2329 E5
2330 E5
2331 E6
2332 F5
2333 F7
2334 H6
2335 H5
2336 E4
2337 F4
2338 F4
2339 I2
2340 I14
2341 I7
2342 I8
2343 D3
2344 I4
2348 B7
3300 G6
3305 B7
3306 G7
3307 D8
3308 G8

A95

41V

A95

LEFT

W00

GND_A

11.8V

A95

A96

19.5V

3309 B10
3310 F10
3311 C10
3312 F10
3313 A5
3314 A14
3315 A12
3316 A3
3317 A3
3318 B13
3319 B4
3320 B5
3321 B5
3322 B2
3324 B4
3325 B4
3326 B12
3327 B6
3328 B5

0.6V

S00

AMP_ON

18.5V

9.5V

C60

A95

W00

A11

9.5V

A00

A95

A60

3329 C14
3330 C14
3331 B2
3332 C3
3333 B6
3336 C5
3337 C6
3338 C2
3339 D4
3340 D14
3341 E14
3343 F3
3344 E6
3345 F5
3346 G2
3347 G2
3348 G4
3349 H4

A96

11.9V

F3A15

28.5V

CDR ONLY

0.6V

+5V6

9.5V

2.5V

C60

5.6V

GND_M

S30

0.8V

3350 H5
3351 H5
3352 I5
3354 E3
3355 E3
3356 E4
3357 F5
3358 F5
3359 I3
3360 H3
3361 I3
3362 H3
3363 I3
3364 H12
3365 I12
3366 I13
3367 I14

+11V_A

1.4V

PWR_DWN

5V_VCD

19.5V

3368 I6
3369 H7
3370 I7
3371 H8
3372 H11
3373 I10
3374 H4
3375 I13
3376 H7
3377 A10
3378 A10
3379 D13
3380 A7
3381 A8
3382 A8
3383 A8
3390 B7
3391 I8
3392 A2
3393 A8
3394 A9
3395 A5
3396 A4
3397 H4
3398 A4
5300 F10

Clipping Detection

only for not

GND_D

protection

detection

VCD_ON

0.6V

-Vkk

0.8V

0.6V

19.5V

S30

0.6V

4.5V

19V

40V

11V

5.6V

5301 C10
5302 F10
5303 B10
6300 E12
6301 E12
6302 E13

6303 E12
6304 A11
6305 A6
6306 B14
6307 B13
6308 C11
6309 B4

ECO

5V6 Regulator

Overvoltage

9.5V

6310 C4
6311 C9
6312 C3
6313 C5
6314 D3
6315 D14
6316 F5
6317 E6
6318 E6
6319 G3
6320 H4
6321 G5
6322 H5
6325 E5
6326 H2
6327 H3
6328 I13
6329 I7
6330 H11
6331 A10
6332 A11
6333 B2
6334 B4
6335 B2
7301 B8
7302 E8

1.4V

28.5V

GND_A

3.6V

TO AF BOARD

13.1V

CDR ONLY

W00

A00

7303 A4
7304 A13
7305 A3
7306 A5
7307 B12
7308 B14
7309 B12
7310 B3
7311 B3
7312 B6
7314 C2
7315 C5
7316 C5
7317 E4
7318 D6
7319 F6
7320 G4
7321 H4
7322 I5
7323 F3
7324 F4
7325 H2

for matrix surround only

1k5

NON-ECO

t.b.f.

CLIPPING

detection

6335 for CDR only

TO AF BOARD

CDR ONLY

24.8V

NON CDR

switchable 5V

9.5V

4.5V

-Vkk

7326 I12
7327 H8
7328 H10
7330 A7
7331 A8
7332 I9
7333 A9
7334 H5
9300 D9
9301 B3
9302 D3
9303 D2
9306 D3
9307 E3
9308 D4

FAN

CDR ONLY

NON-CDR ONLY

+12V Regulator

5V6 Regulator

28V

F3A15

TO SUPPLY MAINS

LEFT

RIGHT

19V

14.4V

4.4V

9309 D4
9310 A7
9398 E9
9399 B9
F300 A1
F301 A1
F302 A1
F303 A1
F304 A1
F305 A4
F306 B9
F307 B13
F308 B2
F309 C1
F310 D13
F311 C3

11.6V

CDR ONLY

T1A

24.2V

_CNTRL

41V

40V

TO SUPPLY MAINS

0.6V

7.5V

F312 C1
F313 C9
F314 C1
F315 D1
F316 D1
F317 D1
F318 D13
F319 E3
F320 D2
F322 E2
F324 E2
F325 E11
F326 E11
F327 E2
F328 F11
F329 F2
F330 E9
F331 F11
F332 G1
F333 G1
F334 G1

_SUPPLY

LOW_PWR

CDR ONLY

10K

3336

BC557B

7303

6313

1N4148

9399

+12V_CDR

7331
BC547B

LOW_PWR_SUP

3315

330R

7308

BC337-40

3318

3K3

3343

470K

3355

2K2

4R7

3312

7309

STP16NE06

2K2

BC547C

7314 3332

BC557B

6312

1N4148

7310

F347

4n7

2316

3328

6308

BYV27-200

BZX79-B3V9

6307

F342

2336

47u

1N4003

6300

2318

100n

3341

4K7

BD438

7320

BC547B

7322

7321

BC547B

1308
EH-B

F303

F304

2327

10u

+12V_A

270R

3369

3321

7327

BC327-25

F348

3348

10K

5302

220R

3330

100u

2341

BZX79-B24

6315

F312

5V_VCD

F316

+12V_D

FE-BT-VK-N

1304

2328

100n

5V_VCD

3339

3K3

7316
BC547B

3338

10R

0300

9300

F331

F318

F306

9302

T2A5

1305

F313

F307

F310

3371

5R6

2342

100u

F305

9306

F311

BC547B

7325

3363

F308

3378

820R

100K

F324

6302

1N4003

3350

120R

3352

6321

1N4148

3351

180R

3349

150R

BC547B

7324

3357

100R

2337

10u

2338

F302

F315

F309

PH-B

1312

120R

3337

BC547B

7312

3333

68R

BZX79-B10

6305

1313

EH-B

1310

3326

4K7

3313

6K8

BC547B

7315

7332
BC337-40

1K8

3347

3346

1K8

LRIN

5303

5300

6311

1N4003

F330

47K

3306

100K

3364

3365

220K

100n

2332

68K

3367

2330

100n

+5V6

BZX79-C6V8

6316

3344

10K

F319

F337

2319

47n

10u

F322

2335

F327

6331

1N4148

F336

F329

100n

2317

47n

2321

2320

47n

STP16NE06

7330

2308

1300

220p

220R

3379

6332

BZX79-C15

F349

F301

F300

BDW94C

7304

+12V_D

2323

10u

3319

BD438

7306

+12V_A

3320

5301

3322

3331

33K

47K

1316

FE-BT-VK-N

1315

FE-BT-VK-N

3392

4K7

6329

BZX79-C3V9

BC547B

7333

F346

2339

47u

3362

6K8

1N4003

6303

BDX53BFI

7305

+5V6

6301

1N4003

9309

1N4148

6326

+12V_D

+5V6

GND

OUT

2329

F333

7318

L7805

F338

100n

6318

1N4003

2331

8K2

FE-BT-VK-N

1306

F345

3398

BZX79-C15

6309

2310

F344

5V_VCD

100K

3383

3380

9310

+12V_CDR

4K7

3308

3381

100K

1307-A

YKD21-0026

6319

1N4148

1
4

LF-POWER

AMP

7302
AN17850A

1
4

LF-POWER

AMP

AN17850A

7301

3361

100K

3382

3360

15K

2334

47u

6317

1N4148

BZX79-B3V9

6322

BC547B

7334

BZX79-B8V2

6310

6333

BZX79-C5V6

LOW_PWR_SUP

6327

1N4148

F343

3316

47n

2322

9398

47u

2348

2309

10K

3390

BC368

7319

3345

270R

2333

47u

1N4148

6334

1314

EH-B

3307

4K7

LRIN

7311
BC547B

2343

3375

10K

3370

3368

4R7

3309

3K3

3325

3397

3K3

4n7

2344

100K

3393

3394

100K

3396

10K

3314

470R

BZX79-B4V7

6325

3372

47K

BDW94C

7317

2340

100n

7323

BC547B

F314

9307

F334

3356

100K

3354

22K

+5V6

3K9

3300

LRIN

220p

2307

3317

270R

3391

3K9

3311

4R7

2315

+5V6

3324

15K

4n7

+5V6

3305

47K

VCD_ON

3358

150R

3395

0R22

F317

3374

150R

6330

1N4148

+12V_D

5V_VCD

BC557B

7328

4R7

3373

10K

BC556B

7307

3310

1301

10K

3366

6304

BYV28-200/20

6328

BZX79-B4V7

3327

180R

2325

47u

3329

220R

3340

220R

6306

1N4148

2324

33p

F320

3376

470R

F332

3377

10K

6320

1N4148

9303

EH-B

1302

7326

BC557B

1N4148

6314

9308

2326

2u2

F328

F325

F326

F340

F341

3359

100K

YKD21-0026

1307-B

1N4148

6335

9301

left

right

LOW_PWR_CNTRL

PWR_DWN

CLIPPING

CL_DET

OCD

VCD_ON_DET

CLIPPING

LOW_PWR_SUP

OCD

LOW_PWR_CNTRL

OCD

VCD_ON_DET

VCD_ON

CL_DET

POWER BOARD CIRCUIT DIAGRAM - P2001 30-70W AN17850 (PWR313 )

Содержание FWM37

Страница 1: ...to modification GB 3141 785 30160 Mini System 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 to 1 7 Preparations Controls 1 8 to 1 10 Maintenance Troubleshooting 1 11 Disassembly Instructions Service positions 2 Service Test Program DEMO Mode 3 Set Block diagram 4 1 Set Wiring diagram 5 ...

Страница 2: ... Selector x Aux Input x x x x Digital Output Headphone Socket x x x x Line Output Matrix Surround Loudspeakers Standby FTD Clock Display x x ECO Standby Dark x x ECO6 Tuner board System Non Cenelec x x ECO6 Tuner board System Cenelec x x ETF7 Tape Module Non Autoreverse Ferro x x x x POWER 2001 Module 30 70W Version x x x VERSION VARIATIONS Type Versions FWM37 Features Board in used x x x x x ...

Страница 3: ...s Boost DBB OFF DBB 1 DBB 2 DBB 3 2 Digital Sound Control Jazz Rock Techno Optimal 2 Headphone output at 32KΩ 700mV 2dB Input sensitivity Aux CDR 500mV 2dB CASSETTE RECORDER Number of track 2 x 2 stereo Tape speed 4 76 cm sec 2 Wow and flutter 0 4 DIN Fast wind rewind time C60 130 sec Bias system 75kHz 10kHz Rec Pb frequency response within 8dB 80Hz 12 5kHz Signal to noise ratio Type 48dBA COMPACT...

Страница 4: ... To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω L R LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B DUT CD Use Audio Signal Disc SBC429 4822 397 30184 replaces test disc 3 ...

Страница 5: ...t Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connectorbox 1MΩ 4822 395 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to conn box 4822 320 11306 Earth cable to Connect product to mat or box 4822...

Страница 6: ...n osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spécia listes ...

Страница 7: ...modities has to be purchased at external companies Special information for BGA ICs always use the 12nc recognizable soldering temperature profile of the specific BGA for de soldering always use the lead free temperature profile in case of doubt lead free BGA ICs will be delivered in so called ëdry packagingí sealed pack including a silica gel pack to protect the IC against moisture After opening d...

Страница 8: ...es to the SPEAKERS terminals right speaker to R and left speaker to L coloured marked wire to and black unmarked wire to 1 2 Fully insert the stripped portion of the speaker wire into the terminal as shown Notes For optimal sound performance use the supplied speakers Do not connect more than one speaker to any one pair of speaker terminals Do not connect speakers with an impedance lower than the s...

Страница 9: ... on the system only to stop programming for Tape to stop playback or recording for Demo on the system only to activate deactivate the demonstration for Clock on the system only to exit clock setting for Plug Play on the system only to exit plug play mode PLAY PAUSE for CD MP3 CD to start or interrupt playback for Tape to start playback for Plug Play on the system only to initiate and start plug pl...

Страница 10: ...er AUTO REPLAY or ONCE MODE only Disc tray OPEN CLOSE to open or close the disc tray DISC CHANGE to change disc s Display screen to view the current status of the system SLEEP to activate deactivate or set the sleep timer MUTE Mutes or restores the volume TIMER ON OFF activates deactivates the timer function B to switch the system to standby mode to switch the system to Eco Power standby mode DISP...

Страница 11: ...alized CD RW or a correct MP3 CD format disc Use a finalised CD RW or CD R Problem Solution Troubleshooting Radio reception is poor Recording or playback cannot be made The tape deck door cannot open The system does not react when buttons are pressed Sound cannot be heard or is of poor quality The left and right sound outputs are reversed The remote control does not function properly The time is n...

Страница 12: ... CDC Module and Front Panel Remove CDC Module 4 Remove the Cover Tray CDC as indicated Front View CDC Remove Cover Tray CDC Dismantling of the CDC Module and Front Panel Sliding Out The CDC Tray 5 Loosen 2 screws A and 2 screws B to remove the CDC Module as indicated 6 Remove 2 screws at the bottom to separate the Front Panel Assembly from the Plate Bottom 3 Lift up and out 1 Place screw driver fl...

Страница 13: ...o loosen the Front Board 2 Remove 4 screws E as indicated to loosen the Front Board 1 The Knob Volume can be remove pull it out in the direction as indicated See picture 1 Picture 1 Repair Hints Remove Main Board 1 Remove 3 screws J and uncatch M1 as indicated to loosen the AF Board 2 Remove 3 screws K and uncatch M2 as indicated to loosen the Tuner Board 3 Remove 4 screws L as indicated to loosen...

Страница 14: ...unless the fault is sus pected to be in that area This will not affect the performance of the rest of the set Note The flex cables are very fragile care should be taken not to damage them during repair After repair be very sure that the flex cables are inserted properly into the flex sockets before encasing otherwise faults may occurs Service pos B ...

Страница 15: ... East Eur 34 version Y N Y N Y N 2 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 note 2 Only DISC 2 3 AUX ALB TITLE MUTE FM DBB12 TECHNO JAZZ CONCERT R C are on note 1 All LEDs are on except ECO POWER Fig 1 Fig 2 Table 2 Error code E1000 E1001 E1002 E1003 E1005 E1006 E1007 E1008 ...

Страница 16: ...4 1 SET BLOCK DIAGRAM 4 1 ...

Страница 17: ...5 1 SET WIRING DIAGRAM 5 1 ...

Страница 18: ...ernal IC Diagram Pin Description 6 3 PCB Layout Top View 6 4 PCB Layout Bottom View 6 5 Circuit Diagram MCU Part 6 6 Circuit Diagram Mic Part 6 7 Electrical Parts List 6 8 6 1 6 1 INTERNAL BLOCK DIAGRAM MICROCONTROLLER IC TMP87PS71F Remark For Ver 22 the whole Front Board Ass y can be orderd with 12nc 9940 000 01505 ...

Страница 19: ...6 2 6 2 PIN DESCRIPTION MICROCONTROLLER IC TMP87PS71F PIN ASSIGNMENT TOP VIEW MICROCONTROLLER IC TMP87PS71F ...

Страница 20: ...nal quality indication output RDDA 2 RDS data output Vref 3 reference voltage output 1 2VDDA MPX 4 multiplex signal input VDDA 5 analog supply voltage 5 V VSSA 6 analog ground 0 V CIN 7 comparator input SCOUT 8 switched capacitor filter output MODE 9 oscillator frequency select input SYNC 10 ARI clamping control input VSSD 11 digital ground 0 V VDDD 12 digital supply voltage 5 V OSCI 13 oscillator...

Страница 21: ...6 4 6 4 PCB LAYOUT FRONT KEY BOARD TOP VIEW ...

Страница 22: ...PCB LAYOUT FRONT KEY BOARD BOTTOM VIEW 6 5 6 5 ...

Страница 23: ...6 6 6 6 CIRCUIT DIAGRAM FRONT BOARD MCU PART ...

Страница 24: ...6 7 6 7 CIRCUIT DIAGRAM FRONT BOARD MIC PART ...

Страница 25: ... 3 5MM 3807 9940 000 01324 ROTARY VOLUME 20K 21 5406 9940 000 01242 CER RESONATOR 8 00M 2P 7400 9940 000 01238 IC TMP87PS71AF QF80 22 7400 9940 000 01339 IC TMP87PS71F 21 30 7404 9940 000 01236 IC M24C01 WMN6 D430 9940 000 01233 LED LAMP MICRO RED D431 9940 000 01234 LED LAMP 3MM RED FL1 9940 000 01235 FTD DISPLAY VFD70 1201FN L600 9940 000 01211 TOROID COIL 180UH 10TX2 RV400 9940 000 01241 ROTARY...

Страница 26: ... 6 5 43 C D 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStabB 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 VStabA VStabB 38 34 22 Vcc2 8 ECO6 Systems 140499 LF filter RDS MPX RDS MPX stereo clock data enable Version 1120 1 8 FM Frontend AM Frontend AM FRAME AERIAL B 1103 1101 1102 A FM MPX buffer ampl 5 Discriminator 10 7 MHz Vdd Vcc1 Vcc Vcc2 AM RF AM Osc FM Osc FM RF FM IF 1 FM IF 2 AM IF...

Страница 27: ...1n 3134 22K 6105 2 HN1V02H 100n 2163 T141 7KL 1K 3144 5102 3157 100K T109 470R 3153 2130 22n 220R 3105 3142 100K 3167 120R 33p 2149 2K2 3145 1132 C PAD T103 T111 2164 470n T102 2140 15p 2139 2138 2u2 82p 2133 1u 3103 8K2 T120 4p7 2154 3156 1101USA YKD21 100K 2161 100n 5119 2119 10p T142 5123 11p 2106 3172 6106 BAS216 100n 2165 5K6 3154 3155 220R 330R 2124 33K 3176 22n WRITE EN 5114 7P MUTE P0 P1 P...

Страница 28: ...riginal frame antenna has to be used 2 RC network serves for damping the IF filter while adjusting the other one 4 MW has to be aligned before LW Waverange Input frequency Input Tuned to Adjust Output Scope Voltmeter FM 87 5 108MHz 65 81 74 87 5 108MHz FM MW version 9kHz grid 531 1602kHz as low as possible ECO6 System non Cenelec stage 3 120900 TUNER BOARD ECO6 Systems non Cenelec componentside vi...

Страница 29: ...10 63V RDS only RESISTORS 3101 4822 051 20333 33kΩ 5 0 1W 3102 4822 117 10837 100kΩ 1 0 1W 3103 4822 051 20822 8 2kΩ 5 0 1W 3104 4822 117 13577 330Ω 1 0 1W 3105 4822 117 11503 220Ω 5 0 1W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ RESISTORS 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W ...

Страница 30: ... B V Stab B V Stab A V Stab B 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 V Stab A V Stab B 38 34 22 Vcc2 8 ECO6 Systems Cenelec 140499 V Loop FM AM RF AM Osc FM IF 1 FM IF 2 LF filter MPX buffer ampl RDS MPX 5 RDS MPX stereo clock data enable Version 3 1120 AM IF 1 AM IF 2 AM AFC 1 8 AM Frontend 2 AM FRAME AERIAL B 1103 1101 1102 A FM AM FM Discriminator 10 7 MHz Vdd FM Vcc1 Vcc Vcc2 MW LW AM RF AM Osc ...

Страница 31: ...4 22n USA 22n USA C PAD 1131 T141 2106 11p 20p_LW 0R 4104 0R 41xx 2165 100n 1130 C PAD 10K 3180 2150 100n BZX284 C11 6107 T102 2127 22n 2169 22n 100K 3170 1 I 3 O 2125 560p 5109 2 G 470R 3152 2108 100p 3125 10K 3153 470R 330R 3193 T103 120R 3167 100R 3195 7 8 33K 3176 8 5122 1 2 3 4 6 5123 1 2 3 4 6 7 5110 G 2 I 1 O 3 5115 1 2 3 4 6 7 8 2 3 4 6 7 8 5119 1 2135 100n 2163 LW 7104 BC337 40 2145 220p ...

Страница 32: ...ce Testprogram By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically AM FRAME AERIAL FM 75Ω FM FRONTEND Birdy Filter ECO6 Sys Cenelec layout stage 8 200803 1101 B5 1102 B5 1103 C5 1110 B4 1120 A4 1130 A5 1131 C5 1132 A4 2106 B4 2107 B3 2128 A3 2129 B3 2133 C1 2138 B1 2144 B1 2162 A4 2191 B4 3142 C2 5102 C4 5103 C4 5109 B3 5110 A2 5111 A3 5112 A2 5114 A2 51...

Страница 33: ...6W 3131 3198 021 38210 820Ω 5 0 06W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3135 3198 021 31020 1kΩ 5 0 06W 3137 4822 051 20223 22kΩ 5 0 1W LW only 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W RDS only 3145 4822 117 11449 2 2kΩ 1 0 1W 3146 4822 051 20229 22Ω 5 0 1W 3150 4822 117 108...

Страница 34: ...RD TABLE OF CONTENTS PCB Layout Top View 8 2 PCB Layout Bottom View 8 2 Circuit Diagram 8 3 Electrical Parts List 8 4 8 1 8 1 Remark For Ver 22 the whole Tape Board Ass y can be orderd with 12nc 9940 000 01508 ...

Страница 35: ...8 2 8 2 PCB LAYOUT TAPE BOARD TOP VIEW PCB LAYOUT TAPE BOARD BOTTOM VIEW ...

Страница 36: ...8 3 8 3 CIRCUIT DIAGRAM TAPE BOARD ...

Страница 37: ...COIL 100KHZ 7610 5322 209 11306 HEF4094BT 7710 9940 000 01248 IC HF4952 7720 9322 140 00668 IC SM AN7323S MATJ 7730 9940 000 01248 IC HF4952 7740 9940 000 01248 IC HF4952 7786 4822 130 63494 FET J111 F900 9940 000 01252 FUSE RADIAL F400MA 250V Note Only these parts mentioned in the list are normal service parts ...

Страница 38: ...ram 10 4 Blockdiagram 10 5 CD PART Component Layout Main Board 10 6 Circuit Diagram 10 7 MP3 PART Component Layout Main Board 10 8 Circuit Diagram 10 9 Exploded View 10 10 Partslist 10 12 3CDC LC MP3CD2002 3 Disc Carousel Changer MP3 Board Layout stage 2 ...

Страница 39: ... 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 Attention The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the CD drive this solder joint must be removed after conne...

Страница 40: ... of Tray Service hints 1 Open the tray 2 Release 2x catch as shown in fig 2 and Detail A 3 Pull tray out fig 2 Assembling of Tray 1 Turn Cam pos 48 clockwise to end position 2 If necessary move Guiding pos 49 to the right end position 3 Insert the Tray ...

Страница 41: ...10 4 Wiring Disc Motor Inner switch Slide Motor Service Position ...

Страница 42: ... endposition Open during movement Open if the drive is in one endposition Closed during movement VDD pin 16 EN1 pin 15 Power on FOCUS MOTOR RADIAL MOTOR SLEDGE MOTOR MOTOR TURNTABLE 7803 7802 TDA7073A TDA7073A TTM TTM SLEDGE SLEDGE RAD RAD FOC FOC 55 54 56 59 60 M1 M2 SL RA FO MP3 Version 1802 5 3 7 4 10 11 12 1805 1805 9 7 SHR DATA 6 12 13 10 11 9 CD_IIS_DATA IIS_WCLK IIS_SCLK External MP3 Decode...

Страница 43: ...3 3825 E3 3826 E3 3827 D4 3828 D2 3829 F3 3830 F4 3832 C3 3833 E4 3834 E4 3836 E2 3837 D2 3838 D2 3839 E3 3840 C3 3842 D2 3843 E2 3844 F1 3845 D2 3846 E2 3847 E2 3848 D3 3849 C3 3850 D1 3853 E4 3854 E3 3855 E3 3856 F4 3857 F4 3858 C2 3859 C2 3860 C2 3861 C2 3862 C4 3863 D2 3864 E4 3865 C4 3866 F3 3867 E4 3871 E2 3872 E3 3878 C3 3881 C3 3882 E2 3883 E2 3884 E3 3885 E2 3890 F4 3891 E2 4700 B2 4701 B...

Страница 44: ...4 13 12 11 9 10 1881 6803 BAS216 4x 6808 1882 1883 3776 10K 3771 220p 2883 2877 82p 1K 470R 3772 10K 3773 10K 3766 1K 220p 2878 10K 3765 33K 3730 3770 15 1 16 1875 1876 3 5 3 1 1875 1876 1 5 SW_INFO Power on Output enable delay BC847B 7812 2872 47n BZX284 C5V1 6805 4u7 2881 BAS216 6804 3715 100K 3755 220R 22K 3713 10K 3714 220R 3754 10V TRAY MOTOR CAROUSEL MOTOR Changer Control Logic Internal Supp...

Страница 45: ...50 B4 7452 C2 7453 C2 7454 C3 7455 D2 7457 B4 7460 B2 1451 B5 1455 A4 2450 C1 2451 B1 2452 C2 2453 B1 2454 B1 2455 D2 2457 A2 2461 D4 2463 A3 2464 D4 2465 D4 2466 A3 2467 B4 2468 B4 2469 B4 2472 D3 3450 C1 3451 B1 3454 D2 3465 C1 3467 A3 3468 A3 3469 C4 3470 D3 3471 C4 3473 C4 3474 A3 3475 C4 3476 C4 3477 B4 3479 A2 3480 C4 3481 C4 3484 B4 3490 A4 3494 A2 3496 A4 3499 C1 4450 A4 6451 D4 7451 B3 74...

Страница 46: ...BDX2 60 BFSR0 43 36 BFSR1 44 BFSR2 BFSX0 53 73 BFSX1 BFSX2 54 31 BIO 77 CLKMD1 78 CLKMD2 79 CLKMD3 CLKOUT 94 CVDD1 12 A3 134 A4 136 A5 137 A6 138 A7 139 A8 140 A9 141 BCLKR0 41 BCLKR1 38 BCLKR2 42 BCLKX0 48 71 BCLKX1 BCLKX2 49 BDR0 45 35 BDR1 BDR2 47 A1 132 A10 5 A11 7 A12 8 A13 9 A14 10 A15 11 A16 105 A17 107 A18 108 109 A19 A2 133 110 A20 A21 143 A22 2 7451 A0 131 2466 100n 2463 3474 15R 1u 3465...

Страница 47: ...6560 SUPPORT 31 4822 529 10386 RUBBER DAMPER CD DRIVE REAR 32 4822 529 10387 RUBBER DAMPER CD DRIVE FRONT 33 3103 304 06970 WASHER 35 3103 309 05350 CD DRIVE MCD1B 41 3103 304 66480 FRAME 42 3103 304 66540 BRACKET GUIDING 43 3103 301 06460 SPRING GUIDING 44 3103 304 06890 GEAR 3 45 3103 304 06980 NAIL FIXATION 46 3103 304 06880 GEAR 2 47 3103 304 66530 BRACKET LOAD 48 3103 304 06910 CAM 49 3103 30...

Страница 48: ...WER BLACK 21 3103 304 66490 CAROUSEL BLACK 22 3103 304 06860 PULLEY DRAWER 23 3103 304 06850 ECCENTRIC GEAR WHEEL 24 3103 304 06980 NAIL FIXATION 25 3103 304 66850 DRIVING BELT CAROUSEL 27 4822 532 12365 BUSH DRAWER height 5 5mm d 9 4mm 29 3103 304 66550 BRACKET DISC 30 3103 304 66520 TUMBLER 31 3103 301 06470 SPRING DISC 32 3103 304 06920 CONTROL DISC 34 3103 304 06870 GEAR 1 37 4822 361 10753 CA...

Страница 49: ...2 126 13883 220pF 5 50V 2865 5322 122 32654 22nF 10 63V 2866 4822 126 13751 47nF 10 50V CAPACITORS 2867 4822 126 13883 220pF 5 50V 2868 2020 552 94427 100pF 5 50V 2869 2020 552 94427 100pF 5 50V 2872 3198 024 44730 47nF 5 50V 2873 4822 124 80231 47µF 20 16V 2876 4822 124 12245 220µF 20 16V 2877 4822 126 14226 82pF 50V 2878 4822 126 13883 220pF 5 50V 2879 4822 124 12245 220µF 20 16V 2880 4822 124 1...

Страница 50: ...MPER 0805 4708 4822 051 20008 CHIP JUMPER 0805 4709 4822 051 20008 CHIP JUMPER 0805 4710 4822 051 20008 CHIP JUMPER 0805 4711 4822 051 20008 CHIP JUMPER 0805 4712 4822 051 20008 CHIP JUMPER 0805 4713 4822 051 20008 CHIP JUMPER 0805 4714 4822 051 20008 CHIP JUMPER 0805 4715 4822 051 20008 CHIP JUMPER 0805 4716 4822 051 20008 CHIP JUMPER 0805 4717 4822 051 30008 CHIP JUMPER 0603 4718 4822 051 20008 ...

Страница 51: ... 4822 051 20008 CHIP JUMPER 0805 4886 4822 051 20008 CHIP JUMPER 0805 4887 4822 051 30008 CHIP JUMPER 0603 4888 4822 051 20008 CHIP JUMPER 0805 4889 4822 051 20008 CHIP JUMPER 0805 4890 4822 051 20008 CHIP JUMPER 0805 4891 4822 051 30008 CHIP JUMPER 0603 RESISTORS 4892 4822 051 20008 CHIP JUMPER 0805 4893 4822 051 20008 CHIP JUMPER 0805 4894 4822 051 20008 CHIP JUMPER 0805 4895 4822 051 20008 CHIP...

Страница 52: ...03 10kΩ 5 0 06W 3468 4822 051 30103 10kΩ 5 0 06W 3469 4822 051 30101 100Ω 5 0 06W 3470 4822 117 12971 15Ω 5 0 06W 3471 4822 051 30339 33Ω 5 0 06W 3472 4822 051 30154 150kΩ 5 0 06W 3473 4822 117 13632 100kΩ 1 0 06W RESISTORS 3474 4822 117 12971 15Ω 5 0 06W 3475 4822 051 30101 100Ω 5 0 06W 3476 4822 051 30101 100Ω 5 0 06W 3477 4822 051 30471 470Ω 5 0 06W 3478 4822 051 30471 470Ω 5 0 06W 3479 4822 05...

Страница 53: ...erate as so called super class G amplifiers The supply pins 12 Vcc are not just connected to one fixed DC supply as in conventional amplifiers Dependent on the output power there are three different DC voltages supplied to the power amplifiers C1 20V for low output power B1 29V for medium output power A1 41V for high output power Principle benefit of Super Class G Conventional power stage Class G ...

Страница 54: ...ration of A1 Common full wave rectifying with bridge rectifier 6202 using 100 secondary winding of mains transformer pin 10 14 Generation of B1 The supply for B1 consists of one full wave rectifier 2 diodes of bridge rectifier 6202 with 6200 6220 in parallel 6201 6221 in parallel for generation of B1using approx 70 secondary winding of mains transformer pin 10 13 respectively pin 11 14 As example ...

Страница 55: ...used for monitoring the transformer temparature LOW_PWR_SUP is used to supply the microprocessor during ECO stand by is used for filament of display Vkk supply of display supply for Power amplifier Super Class G LEFT RIGHT from Source Selector on Audio Frequency Board 6210 6214 5203 Stand by Transformer B1 LOW_PWR_CNTRL C1 5V6 5V_VCD VCD_ON 7330 VCD_ON Blockdiagram Power2001 30 70W 26 09 2000 12V ...

Страница 56: ...2 C5 6213 B5 6214 B5 6215 D5 6216 C5 6217 C5 6218 C5 6220 B3 6221 B3 6222 B5 7200 A2 7201 D5 7202 C5 7203 A3 9206 B2 9208 B1 9210 D1 9211 D4 9212 D5 9213 D4 9214 C5 9216 B4 9217 B3 9218 C4 9219 C1 9220 C3 9221 D3 9222 D3 9223 C4 9224 B4 9225 B4 9226 D4 9227 B4 9228 D3 9229 C5 9230 C3 9231 D3 9232 D2 9233 D3 9234 D2 9235 C3 9236 C3 9237 C3 9238 C3 9239 C3 9240 C2 9241 C2 9242 B5 9243 A4 9244 A5 924...

Страница 57: ... 4K7 3205 5203 1 10 5 6 8 BZX79 C33 6207 6201 1N5392 1N5392 6220 6221 1N5392 T5A 1200 19372 1N4003 6214 4m7 2217 C1 9214 3211 4R7 5202 97TS 6 7 8 9 11 12 13 14 15 16 17 2 3 4 5 5001 1 10 6m8 2216 6206 1N4003 T1 6A 1208 4K7 3208 3207 4K7 NTC F1 ECO F2 NTC LOW_PWR_SUP LOW_PWR_SUP LOW_PWR_SUP ECO F2 F1 not on all versions not on all versions Mains Transformer Voltage Selector Stand by Transformer Sta...

Страница 58: ...11 6 POWER BOARD COPPERSIDE VIEW P2001 30 70W AN17850 PWR313 11 6 ...

Страница 59: ... F300 A1 F301 A1 F302 A1 F303 A1 F304 A1 F305 A4 F306 B9 F307 B13 F308 B2 F309 C1 F310 D13 F311 C3 11 6V CDR ONLY 5V T1A 24 2V _CNTRL 41V 40V TO SUPPLY MAINS 0 6V 7 5V F312 C1 F313 C9 F314 C1 F315 D1 F316 D1 F317 D1 F318 D13 F319 E3 F320 D2 F322 E2 F324 E2 F325 E11 F326 E11 F327 E2 F328 F11 F329 F2 F330 E9 F331 F11 F332 G1 F333 G1 F334 G1 _SUPPLY LOW_PWR A1 CDR ONLY 10K 3336 BC557B 7303 6313 1N414...

Страница 60: ... 3333 4822 116 52199 68Ω 5 0 16W 3336 4822 050 21003 10kΩ 2 0 25W 3337 4822 116 52206 120Ω 5 0 5W 3338 4822 116 52176 10Ω 5 0 5W 3339 4822 116 52269 3 3kΩ 5 0 5W 3340 4822 116 83872 220Ω 5 0 5W 3341 4822 116 52283 4 7kΩ 5 0 5W RESISTORS 3343 4822 116 52285 470kΩ 5 0 5W 3344 4822 050 21003 10kΩ 2 0 25W 3345 4822 116 83876 270Ω 5 0 16W 3346 4822 116 52249 1 8kΩ 5 0 16W 3347 4822 116 52249 1 8kΩ 5 0 ...

Страница 61: ...IBLE SURROUND IS The AF9 provides 2 possible IS namely a Simple IS using TDA7468D with addition of passive network b Full IS using transistor circuitry to create phase shifting and spatial effect g HEADPHONE AMPLIFIER Headphone amplifier NJM4556AM 7601 is provided after the Sound processor 7501 to drive 32 ohm to 1kohm headphone h M62320FP The M62320FP 7403 I2 C Expander provides additional contro...

Страница 62: ...CHIP LAYOUT 12 2 12 2 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3435 pt4 dd wk0142 ...

Страница 63: ...3 12 3 COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3435 pt4 dd wk0142 ...

Страница 64: ...12 4 12 4 SOURCE SELECTION SOUND PROCESSING CIRCUIT ...

Страница 65: ...12 5 12 5 HEADPHONE AMPLIFIER I2 C EXPANDER CIRCUIT 1K ...

Страница 66: ...GND_D T101 1520 FE BT VK N 1 2 3 4 aa 5V6_Con 4905 9405 T094 DPL_L GND_EMC T110 T059 T108 T060 D_Text 12V_M 4904 I2C_Clk CD_Right T085 GND_D T078 470p 2950 2952 100p 47p 2810 3205 5K6 T090 T119 DSA_STB 470p 2951 T066 GND_D T086 D_Text MIC_DET 4906 T053 T084 T072 14 2 3 4 5 6 7 8 9 aa 1205 1 10 11 12 13 5V6_Con GND_D F1 DPL_Clk AMP_RIGHT T069 EH B 1524 1 2 3 14 15 2 3 4 5 6 7 8 9 1100 1523 FE BT VK...

Страница 67: ...1nF NP0 25V 2206 2238 916 15641 22nF 10 X7R 25V 2603 4822 124 81151 22µF 50V 2207 4822 124 40433 47µF 20 25V 2604 4822 124 81151 22µF 50V 2208 4822 126 13879 220nF 80 20 16V 2605 2020 552 94427 100pF 5 NP0 50V 2209 4822 124 41751 47µF 20 50V 2606 2020 552 94427 100pF 5 NP0 50V 2210 4822 126 13879 220nF 80 20 16V 2607 4822 126 13881 470pF 5 50V 2401 2020 552 94427 100pF 5 NP0 50V 2608 4822 126 1388...

Страница 68: ...Ω 5 0 062W 3550 4822 051 30183 18K 5 0 062W 3689 4822 051 30151 150Ω 5 0 062W 3591 5322 117 13056 8 2K 1 0 063W 3692 4822 051 30334 330K 5 0 062W 3592 5322 117 13056 8K2 1 0 063W 3694 4822 051 30222 2 2K 5 0 062W 3593 4822 051 30562 5 6K 5 0 063W 3707 4822 051 30102 1K 5 0 062W 3594 4822 051 30562 5 6K 5 0 063W 3708 4822 051 30102 1K 5 0 062W 3601 4822 116 52238 12K 5 0 5W 3711 4822 051 30562 5 6K...

Страница 69: ...6x 47 4x 22 23 15 14 26 21 42 28 29 49 2X 35 50 10x 33 41 NO PART DESCRIPTION QTY 46 HARDEN SCREW STTB 3X6 6 47 HARDEN SCREW TB WH3X12 4 48 HARDEN SCREW BTTB3X10 51 49 SELF TAPPING SCREWTB BH3X14 2 50 HARDEN SCREW TT WH3X6 10 51 HARDEN SCREW TT BH3X8 5 52 HARDEN SCREW BTTB2 5X10 2 53 SELF TAPPING SCREW TB BH3X12 2 SCREW LIST ...

Страница 70: ...SPRING RIGHT 34 3139 114 71010 STOPPER HEATSINK 35 9940 000 01276 PANEL LEFT 36 9940 000 01277 PANEL RIGHT 37 9940 000 01285 TOP COVER 38 9940 000 01375 REAR PANEL 39 9940 000 01268 SPRING COMPRESSION 41 9940 000 01269 3CD MECH CASING ASS Y 42 9940 000 01271 LOGIC DECK W991D 5168 Note Only these parts mentioned in the list are 43 9940 000 01264 FOOT RUBBER 4MM normal service parts ELECTRICAL PARTS...

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Philips FWM37, Руководство по обслуживанию

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