Philips FW-P900 Service Manual Download Page 31 | Manualshive

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background image

6-5

6-5

SPR 00 0126

CONTROL PART - CIRCUIT DIAGRAM

CONTROL BOARD - COMPONENT
LAYOUT

CONTROL BOARD - CHIP LAYOUT

BLUE STRIP LED PART - CIRCUIT DIAGRAM

BLUE STRIP LED BOARD - 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 3424 pt3 dd wk0035

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 3424 pt3 dd wk0035

Some location on this board is prepared for both 0603 & 0805 SMDs
footprint, in such locations 0603 SMDs may be substituted.

C

D

1400 A1

1401 A2

1402 C7

1403 C7

1404 C6

1405 B3

1406 B3

1407 B4

1408 B4

1409 B5

1410 C3

1411 C3

1412 C4

1413 C4

1414 C4

1415 C5

1416 C5

1417 C6

1418 C5

1419 C7

1420 A1

2400 B2

2401 B2

2402 B5

2403 C7

2404 C2

3400 C2

3401 D2

3402 A2

&

&

&

&

&

&

&

&

&

&

5.5V

4.8V

1

2

3

4

5

6

7

1

2

3

4

5

6

7

A

B

C

D

A

B

3403 A2

3404 B3

3405 B4

3406 B4

3407 B4

3409 C3

3410 C4

3411 C4

3412 C4

3413 C5

3414 C5

3415 C5

3416 C6

3417 C6

3418 C6

3419 C7

3420 B2

6219 C1

6221 C1

6400 D2

6401 A3

7400 C2

150R

3409

120R

3401

GND-B

1K

3400

GND-B

GND-B

GND-B

GND-B

3420

1K2

1419

DBB

100n

2404

##

##

&

3139 118 53120...87090 for...3424 pt3 dd wk0035

DIM

1413

GND-B

CLOCK

560R

3413

1K2

3415

1416

6401

1N4148

TREBLE_UP

3404

1K8

REC

2K7

3405

1405

2403

100p

1407

1K8

3416

7400
BC847B

GND-B

GND-B

3406

4K7

GND-B

GND-B

10n

2401

1410

PREV

2

TREBLE_DOWN

1406

2402

100p

3417

EH-B

1420

1

BASS_UP

1404

2K7

NEXT

wOOx

1402

BASS_DOWN

1403

1408

3419

10K

3407

GND-B

GND-B

10K

1

3

2

4

MT1

5

MT2

6221

1417

PROG

EC12

1401

4K7

3418

GND-B

3414

820R

SEARCH_UP

1415

3402

10K

1418

6219

3403

SEARCH_DOWN

10n

2400

10K

AUTO_REV

6400

220R

3410

141

1

270R

1412

PLAY

GND-B

GND-B

3411

HSD

GND-B

GND-B

STOP

1414

1409

390R

3412

GND-B

GND-B

GND-B

GND-B

FE-BT-VK-N

1

10

2

3

4

5

6

7

8

9

Key0

+5V6

BlueStrip

1400

Key2

WooxA

+5V6

WooxB

WooxLit

+5V6

+5V6

& : Not for FW-C90.

## : Refer to variation table.

Note : Some values may varies, see respective parts list for correct value.

3139 113 3424 pt3 dd wk0035

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram
and respective parts list.

6229

1

2

1

2

A

A

1000 A1

6229 A2

1000

35022

1

2

3139 118 53120...87400 for...3424 pt3 dd wk0035

Note : Some values may varies, see respective parts list for correct value.

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Summary of Contents for FW-P900

Page 1: ...odule 9 3CDC LC Module 10 3CDC LC MB Module 10A Power 5 VA Module 70 100W Version 11 AF8 Board 12 DPL Board 13 Set Mechanical Exploded view parts list 14 Copyright 2000 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying...

Page 2: ...ures Voltage Selector Eco Power Standby Clock Display Off x Tuner board ECO5 Sys x Tuner board Tuner 95 Center Surround Channel x Powered Subwoofer SW900 17 x VERSION VARIATIONS Type Versions FW P900 Features Board in used ETF7 BOARD P O W E R S U P P L Y B O A R D C S AMP BOARD MAINS BOARD L R AMP BOARD TUNER BOARD HEADPHONE BOARD A F 8 B O A R D C D B O A R D CD KEY BOARD DPL BOARD FRONT BOARD C...

Page 3: ...ection 26dB Image rejection 35dB Distortion at RF 50mV m 80 5 AMPLIFIER Output power 6ohms 60Hz 12 5kHz 10 THD L R 2 x 80W Surround 2 x 25W Center 40W Frequency response within 3dB 60Hz 16kHz Digital Sound Control DSC Optimal Classic Techno Jazz Rock Vocal Virtual Environment Control VEC Hall Disco Concert Club Cinema Arcade Dynamic Bass Boost DBB BEAT PUNCH BLAST DBB OFF Dolby Pro Logic DPL Dolby...

Page 4: ...250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW 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 Bandpass 250Hz 15kHz...

Page 5: ...97 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test 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 Connector box 1MΩ 4822 320 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to con...

Page 6: ...zione 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 agréés se...

Page 7: ...by Pro Logic 12 Subwoofer Setting up the Subwoofer 13 Operating the Subwoofer 13 Controls Controls on the system and remote control 14 15 Basic Functions Demonstration mode 16 Easy Set 16 Switching the system on 17 Switching the system to Standby mode 17 Switching the system to Eco Power Standby mode 17 Power Saving Automatic Standby 17 Dim mode 17 Volume Control 18 Interactive Sound Control 18 19...

Page 8: ...s from each side Do not expose the system batteries or discs to excessive moisture rain sand or heat sources caused by heating equipment or direct sunlight If the system is brought directly from a cold to a warm location or is placed in a very damp room moisture may condense on the lens of the disc unit inside the system Should this occur the CD player will not operate normally Leave the power on ...

Page 9: ... be used for a long time Do not use old and new or different types of batteries in combination Batteries contain chemical substances so they should be disposed off properly 11 English Dolby ProLogic Surround Sound provides the current industry standard for home cinema sound from VCR and TV broadcasts The front left and right speakers deliver detailed directional sound as the center speaker steers ...

Page 10: ...ME SW 900 POWERED SUBWOOFER PHI LIP S Place the subwoofer as shown To obtain a better bass reproduction place the subwoofer on a solid floor where resonance is unlikely to occur Always place the subwoofer in a vertical position at least a few centimeters away from the television and wall Do not place an object on the subwoofer or sit on it If the subwoofer is placed in the center of a room the bas...

Page 11: ...ramming for TAPE to stop playback or recording for DEMO on the system only to activate deactivate the demonstration PLAY PAUSE É Å for CD to start or interrupt playback for TAPE to start playback í PREV SIDE NEXT ë PRESET 4 3 for CD to skip to the beginning of the current previous or next track for TUNER to select a preset radio station for TAPE to select tape side back or front in tape deck 2 onl...

Page 12: ...TV VOL SHUFFLE DIM REPEAT L R DSC VEC PER BTC B A S S T R E B L E P E R S O N A L D S C V E C TAPE 1 2 CD 1 2 3 FM AM CDR DVD TAPE CD TUNER AUX LEFT CENTER RIGHT SURR SURR IR SENSOR AUTO REVERSE ECO POWER PRO LOGIC BASS TREBLE DEMO STOP JOG CONTROL STANDBY ON 17 English Switching the system on In Standby mode Press STANDBY ON or CD TUNER TAPE AUX on the system The system will switch to the last se...

Page 13: ... reverse order and make the changes accordingly To exit without storing the setting Press Çon the system Notes During personal setting if no button is pressed within 90 seconds the system will exit the Personal setting mode automatically When making a Personal setting it is not possible to adjust the Bass Treble level USE JOG will be displayed Basic Functions 19 English Digital Sound Control DSC T...

Page 14: ...time of the current track will appear on the display To playback one disc only Press the DISC DIRECT PLAY button DISC 1 DISC 2 or DISC 3 The selected disc will playback once and then stop To interrupt playback Press PAUSEÉ Å To resume playback press PLAYÉ Å again To stop playback Press Ç To search for a particular passage during playback Press and hold à or á and release it when the desired passag...

Page 15: ...UX CDR TV AV CD 123 TUNER TAPE 1 2 AUTO REV CLOCK TV VOL TV VOL SHUFFLE DIM REPEAT Å É B A S S T R E B L E P E R S O N A L D S C V E C TAPE 1 2 CD 1 2 3 FM AM CDR DVD TAPE CD TUNER AUX LEFT CENTER RIGHT SURR SURR DYNAMIC BASS BOOST IR SENSOR AUTO REVERSE ECO POWER PRO LOGIC BASS TREBLE DEMO STOP JOG CONTROL STA NDBY O N Storing Preset Radio Stations You can store up to 40 preset radio stations in ...

Page 16: ...r example are available for selection Refer to the operating instructions for the connected equipment for details For Recording please refer to Tape Operation Recording 25 E n g l i s h Tape Operation Recording MINI HIFI SYSTEM BAND C1 2 3 CDR DUB HSD RECORD DIM CLOCK TIMER PROG V O L U M E STOP CLEAR SEARCH TUNING PLAY PAUSE PREV NEXT SIDE PRESET DYNAMIC BASS BOOST 1 3 2 4 6 5 7 9 8 VOLUME á à ë ...

Page 17: ...ing on one side only for recording on both sides 5 Prepare the source to be recorded CD load the disc s TUNER tune to the desired radio station TAPE load the prerecorded tape into tape deck 1 with the full spool to the left AUX connect external equipment When recording in progress REC starts flashing It is not possible to change tape side It is not possible listen to another source except for Dubb...

Page 18: ...set The timer will not start if a recording is in progress The volume of the timer will increase from the minimum level until the last tuned volume level is reached 1 Press and hold CLOCK TIMER for more than two seconds to select timer mode AM 12 00 or 00 00 or the last timer setting will start flashing TIMER will start flashing The selected source will be lighted while other available sources are...

Page 19: ...CD R RADIO RECEPTION Radio reception is poor The signal is too weak adjust the antenna or connect an external antenna for better reception Increase the distance between the Mini HiFi System and your TV or VCR 32 English Troubleshooting TAPE OPERATION RECORDING Recording or playback cannot be made Clean deck parts see Maintenance Use only NORMAL IEC I or IEC type II Cr0 2 tape Apply a piece of adhe...

Page 20: ...D O N O T P R I N T B L A N K P A G E ...

Page 21: ...sette Cover Dismantling of the CDC Module and Front Panel Remove CDC Module 3 Remove the Cover Tray CDC pos 106 as indicated Front View CDC Remove Cover Tray CDC Dismantling of the CDC Module and Front Panel Sliding Out The CDC Tray 4 Loosen 2 screws A and 2 screws B to remove the CDC Module pos 1104 as indicated 5 Remove 1 screw pos 305 at the bottom to separate the Front Panel Assembly from the ...

Page 22: ... loosen the Blue Strip LED Board pos 1100 F 1 The Knob Volume Rotary pos 149 can be remove by inserting a strong string into the slot and pull it out in the direction as indicated See picture 1 2 The Knob Jog Rotary pos 138 can be remove by inserting a strong string into the slot and pull it out in the direction as indicated See picture 2 Picture 1 Picture 2 Repair Hints 1 Remove 5 screws J as ind...

Page 23: ... and reconnected on the reverse side of the tape mechanism to keep it electrically connected during repair See picture 3 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 Use a insulation sheet to prevent the AF board from ...

Page 24: ...splayed Various other Tests Activated with ACTION TEST Q EEPROM 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 TEST A test pattern will be sent to the EEPROM PASS is displayed if the uProcessor read back the test pattern correctly otherwise ERROR will be displayed Rot...

Page 25: ...4 1 4 1 SET BLOCK DIAGRAM PCS 103 615 Blue Strip wOOx BassTreble ...

Page 26: ...220 1566 220 1561 GND WooXLIT 1202 180 1577 1 KEY2 FE 1712 5V6 BlueStrip 23P w o CD TEXT with CD TEXT Blue LED KEY0 23P with DPL 1000 1000 180 FE 1400 340 280 1200 19P w o DPL 280 1203 280 WooXB GND_B CONTROL PANEL 280 EH 1420 1210 340 1573 280 BassTreble 220 1201 19P FE 1538 FE 1224 FE 1714 WooXA ...

Page 27: ...b f m g c e r n d 10G a h j p k b f m g c e r n d 11G a h j p k b f m g c e r n d 9G a h j p k b f m g c e r n d col Dp 12G S2 S3 13G B1 B2 B3 B4 B5 B6 B7 S4 B8 B9 B10 B11 B12 B13 B14 S5 14G B1 B2 B3 B4 B5 B6 B7 S6 B8 B9 B10 B11 B12 B13 B14 15G B1 B2 B3 B4 B5 B6 B7 S7 B8 B9 B10 B11 B12 B13 B14 16G B1 B2 B3 B4 B5 B6 B7 S8 S9 S10 S11 S12 S13 S14 FTD DISPLAY PIN CONNECTIONS OPTIMAL HALL DISCO CONCERT...

Page 28: ...nts used in a specific version see schematic diagram and respective parts list 3139 113 3424 pt3 dd wk0035 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list Some location on this board is prepared for both 0603 0805 SMDs footprint in such locations 0603 SMDs may be substituted ...

Page 29: ...3 2302 680p 7217 BC847B 10K GND B 7206 2231 16 8 3233 220n 2236 100n 100R 3328 3359 470R DOLBY_NR 1203 3369 2K2 3320 1K 3276 47p 10K 1N4003 6207 2298 2274 6211 1N4148 10K 100R 3326 3226 2217 100p 1K 3275 3223 2K7 2K7 3215 1K 1K 3257 100n 2284 3251 3263 1K 330K 3354 3204 82K 100n 9311 32K768 5206 1K 3292 3347 100R 3208 820R 1K 3267 6227 1N4148 1K 3291 2301 100n 1K 3289 VEC 1216 1K 3296 1K 1K 3305 1...

Page 30: ...TC38 9 a 12A 1K2 3609 560R 3608 12A BC847B 7601 2u2 5600 3605 120R a 1M 3604 3K9 7600 BC847B 3603 4605 100K 10u 2607 3602 100R 2600 22n 1n 2606 2603 1n 1M 3607 12A Note Some values may varies see respective parts list for correct value 3139 118 53120 87100 for 3424 pt3 dd wk0035 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic d...

Page 31: ...6219 C1 6221 C1 6400 D2 6401 A3 7400 C2 150R 3409 120R 3401 GND B 1K 3400 GND B GND B GND B GND B 3420 1K2 1419 DBB 100n 2404 3139 118 53120 87090 for 3424 pt3 dd wk0035 DIM 1413 GND B CLOCK 560R 3413 1K2 3415 1416 6401 1N4148 TREBLE_UP 3404 1K8 REC 2K7 3405 1405 2403 100p 1407 1K8 3416 7400 BC847B GND B GND B 3406 4K7 GND B GND B 10n 2401 1410 PREV 2 TREBLE_DOWN 1406 2402 100p 3417 EH B 1420 1 BA...

Page 32: ... 122 33575 220pF 5 63V 2271 4822 122 33575 220pF 5 63V 2272 4822 122 33575 220pF 5 63V 2273 5322 122 32448 10pF 5 63V 2274 5322 122 32448 10pF 5 63V 2275 4822 126 14585 100nF 10 50V 2276 5322 122 32448 10pF 5 63V 2277 5322 122 32448 10pF 5 63V 2278 5322 122 32448 10pF 5 63V 2279 4822 124 81286 47µF 20 16V 2280 4822 126 13473 220nF 80 20 50V 2281 4822 126 14585 100nF 10 50V 2282 4822 126 14585 100n...

Page 33: ... 0 1W 3410 4822 117 11503 220R 1 0 1W 3411 4822 117 11504 270R 1 0 1W 3412 4822 051 20391 390R 5 0 1W 3413 4822 051 20561 560R 5 0 1W 3414 4822 117 11454 820R 1 0 1W 3415 4822 051 20122 1k2 5 0 1W 3416 4822 051 20182 1k8 5 0 1W 3417 4822 117 12955 2k7 1 0 1W 3418 4822 051 20472 4k7 5 0 1W 3419 4822 117 10833 10k 1 0 1W 3420 4822 051 20122 1k2 5 0 1W 4100 4822 051 20008 0R Jumper 0805 4102 4822 051...

Page 34: ...0791 LTL 1CHGE 6216 4822 130 10791 LTL 1CHGE 6217 4822 130 10791 LTL 1CHGE 6218 4822 130 10791 LTL 1CHGE 6219 4822 130 10791 LTL 1CHGE 6220 9322 153 38676 LO3336UV E7898 6221 4822 130 10791 LTL 1CHGE 6222 9322 153 38676 LO3336UV E7898 6223 9322 153 38676 LO3336UV E7898 6224 9322 153 38676 LO3336UV E7898 6225 9322 153 38676 LO3336UV E7898 6226 4822 130 31878 1N4003G 6227 4822 130 30621 1N4148 6229 ...

Page 35: ...CONTROL AM FRAME AERIAL Reference Oscillator 1126 1 4 1 4 6 1 stereo 27 28 29 clock data enable clock data enable Version P1 P0 MW LW 31 30 programmable output ports AM RF AM Osc 3 5 1121 VLoop VLoop VLoop VLoop VLoop 2 6 5 43 1103 B C 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStabB 10 7 MHz 10 7 MHz 35 9 Vcc Vdd Vcc1 7 23 VStabA VStabB 38 34 22 Vcc2 8 ECO5 sys 240698 A AM RF AM O...

Page 36: ...119 B5 5120 B4 5121 B4 5122 B3 5123 B2 5124 B2 5126 B3 5127 B4 5130 A3 5131 A3 6101 A2 6102 A1 6103 A1 6104 A2 6106 B3 6107 C5 6109 C2 6120 C4 7102 A3 7104 C2 7105 C3 7107 B3 7119 C4 9100 A2 9101 B3 9105 B2 9111 C2 9113 B2 9114 B2 9115 B3 9117 B2 9118 B4 9119 C4 9120 B4 9121 A2 9122 C3 9123 B1 9124 C4 9125 A3 9126 B5 9128 A2 9129 B3 9130 C3 9131 A5 9133 C3 9134 B3 9136 A5 9137 A5 2101 C4 2102 C4 2...

Page 37: ... 1121 E20 1103 D 2 1102 B 2 1101 A 1 9128 A 4 9117 L10 9101 C 6 9100 B 4 7124 M13 7125 I16 7122 M 9 7119 B13 7111 F18 7109 M 7 7105 F 2 7104 E 3 7103 I 9 7102 D 8 7101 G11 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 K J N I H G F E D C B A M L K J N I H G F E D C B A M L 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 HN1V02H Chip jumper 8 7 6 5 4 3 2 1 6105 z_TEA5759 to from COMBI...

Page 38: ...20223 22k 5 0 1W for LW version 3140 4822 051 20008 0R Jumper 0805 5120 CDA10 7MG40K 3140 4822 117 10353 150R 1 0 1W 5120 CDA10 7MG61KA 3141 4822 051 20563 56k 5 0 1W 3142 4822 100 11163 Trimmer 100k 30 0 1W 3143 4822 051 20223 22k 5 0 1W for RDS version 3144 4822 051 10102 1k 2 0 25W for RDS version 3145 4822 117 11449 2k2 1 0 1W 3146 4822 051 20229 22R 5 0 1W 3152 4822 116 83883 470R 5 0 5W 3153...

Page 39: ...deck H L CRO2 Mechanism B Mechanism A Not for Ferro version SPR 00 0076 Chrome Ferro Chrome Ferro Ferro 2624 100nF 2701 2702 150pF 270pF 270pF 2703 2704 100pF 220pF 220pF 2717 2718 10nF 15nF 15nF 2721 2722 6 8nF 6 8nF 2727 2728 470pF 1nF 1nF 3616 10k 1k 1k 3618 6k8 3620 10k trimmer 3622 10k trimmer 10k trimmer 3672 4k7 3676 47k 3687 220R 220R 3688 680R 3723 3724 15k 18k 18k 3725 3726 10R 10R 3727 ...

Page 40: ...L HEF4952BT 1A0 1A1 1A2 Rec current ATTEN ALC PLAYBACK EQUALISATION PB EON SW HEF4952BT 2A0 2A1 2A2 MPX 1A0 1A1 PB A ADJ PB B ADJ Rec In PB In 2A2 DOLBY B NR CXA1101M REC Out PB Out REC ADJ SHIFT REGISTER HEF4094BT 3A0 3A1 3A2 HS REC CRB DOLBY NOM HI SPEED REC EON 3A0 NS 2A2 MUTE For Dolby version only PB Out ATTEN 4794 9792 CLK DATA STROBE For Non dolby version only Only 1 channel is presented NO...

Page 41: ...he Variable resistor 3773 for adjusting the optimal level of the bias current for Ferro or Chrome 11 Bias Symm For Dolby B NR version only Bias Symm making use of the Variable resistor 3785 to adjust the bias current for the left and the right channel to be equal 12 PB Switch Playback Switch which consists of the FETs 7785 For Dolby B NR version only 7786 J111 is for the purpose of providing a vir...

Page 42: ...otor 13 CrO2 A Chrome tape detection switch deck A open Cr close Fe 14 H H pin for motor CONNECTORS ASSIGNMENTS CONNECTOR 1701 INTERCONNECTION TO AF BOARD 1 REC L Record input left 2 REC R Record input right 3 GND A AF Ground 4 TAPE L Playback output left 5 12V D C supply 12V for AF electronics 6 TAPE R Playback output right 7 CMOS Negative d c supply 9V for CMOS ICs CONNECTOR 1703 INTERCONNECTION...

Page 43: ...ck figure 1 f Hz level dB 8dB 6dB 12 5k 4k 250 80 8dB f Hz level dB 8dB 10dB HSD 6dB 10k 4k 250 100 8dB 10dB HSD figure 2 check SBC419A 4822 397 30069 SBC420 4822 397 30071 SBC420 3150Hz SBC420 10kHz SBC420 DECK A B SBC419A SBC420 SBC419A or SBC420 SBC419A or SBC420 1 B Rec Switch REV Rec R CrO2 CrO2 Rec F Solenoid B Mode A Mode Solenoid Motor R1 680R R2 680R A Photo Sensor B Photo Sensor 2 B CrO2...

Page 44: ...PCS 103 378 9 6 9 6 COMPONENT LAYOUT CHIP LAYOUT 3 4 2 1 6 5 3 4 2 1 6 5 ...

Page 45: ... REC EQUALISATION 1 1 REC R S4 PLAYBACK 0 1 S1 ANALOG CCTRY 1 1 0 S2 S1 S3 AN7323S 0 1 1 BIAS 4n7 2726 7784 BC857B 1M 3787 100n 2746 A0 7 A1 9 A2 10 VDD HEF4952B 7730 7782 220R 3701 C B4 A 3789 47K A A 2784 15n 1N4148 6778 7792 BC847B P 2706 220p 2A0 33n 2719 3736 22K 3760 120R A A 1N4148 6776 P 3K3 7786 J111 470p 2727 3K9 3722 2742 1K2 1M 3780 47u 2763 100p 2711 100n 2741 15K 3723 3703 220R 6K8 3...

Page 46: ...05 A7 10K mode_B Vcc CrO2_B 10K 47K 3676 7618 BC847B 100n 2626 M 5 1A0 1703 1 1N4003 6611 100n 2624 100K 3628 3679 47K 120K 3610 BC807 25 7613 CRB 100K 3685 P 7610 HEF4094BT M 100K 3686 2A1 3601 2K2 680R 3688 3608 MOTOR M L CLK L 1 VDD 16 8 VSS CP 3 D 2 E0 15 4 O0 5 O1 O2 6 7 O3 14 O4 13 O5 12 O6 11 O7 Os 9 Os 10 STR MOTOR 56K 3612 7619 BC847B 5 6K8 3618 1702 3604 56K 5 3623 100K CRA 3613 27K 3622...

Page 47: ...t are normal service spare parts TAPE MODULE EXPLODED VIEW 1 3139 118 77130 Autoreverse Mech CWE44FR01 1 3139 118 77140 Non Autoreverse Mech CWE44FF02 Chrome Ferro 1 3139 118 77950 Non Autoreverse Mech CWE44FF05 Ferro 3 Screw D3 x 10 6 Screw M2 x 16 7 3139 110 34080 Flex Cable 14 pin 7 5 cm Note Only the parts mentioned in this list are normal service spare parts ...

Page 48: ... Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 42 9965 000 02315 Belt AF Autoreverse deck 42 9965 000 02718 Belt AF Non autoreverse deck 69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer Note Only the parts mentioned in the list are normal service spare parts ...

Page 49: ...9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 44 2 9965 000 02317 Flex Socket 14 Pin 44 3 9965 000 02320 Photo Interrupter 44 4 4822 050 16801 680R 1 0 4W 44 6 9965 000 02318 Leaf Switch 44 7 9965 000 02319 Mode Switch 59 9965 000 02719 Belt BF Large 69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer Note Only the parts mentioned...

Page 50: ...5 000 02320 Photo Interrupter 44 4 4822 050 16801 680R 1 0 4W 44 6 9965 000 02318 Leaf Switch 44 7 9965 000 02319 Mode Switch 45 9965 000 02323 Rec Pb Head Assembly 50 4822 402 10973 Pinch Arm Assembly L 54 9965 000 02324 Flywheel Assembly L 69 4822 492 11761 Spring 73 4822 492 11762 Spring 101 9965 000 02325 Washer 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer 107 ...

Page 51: ...oreverse 3678 482211710834 47k 1 0 1W 3679 482211710834 47k 1 0 1W 3680 482211710834 47k 1 0 1W 3685 482211652234 100k 5 0 5W 3686 482211710837 100k 1 0 1W 3687 482211711503 220R 1 0 1W not for Ferro 3688 482211710361 680R 1 0 1W Autoreverse 3701 482211711503 220R 1 0 1W 3702 482211711503 220R 1 0 1W 3703 482211711503 220R 1 0 1W 3704 482211711503 220R 1 0 1W 3705 482211711503 220R 1 0 1W 3706 482...

Page 52: ...R Jumper 0805 4745 482205120008 0R Jumper 0805 4746 482205120008 0R Jumper 0805 4748 482205120008 0R Jumper 0805 4785 482205120008 0R Jumper 0805 only for Ferro 4790 482205120008 0R Jumper 0805 4794 482205120008 0R Jumper 0805 4795 482205120008 0R Jumper 0805 COILS FILTERS 5701 482215711477 Coil 2 2µH 5 5703 482215620946 Osc Coil 100kHz DIODES 6611 482213031878 1N4003G 6612 482213031878 1N4003G 66...

Page 53: ...rvicing Hints 10 2 Wiring 10 4 Blockdiagram 10 5 Component Layout Main Board 10 6 Circuit Diagram part1 10 7 Component Layout Main Board 10 8 Circuit Diagram part2 10 9 Exploded View 10 10 Partslist 10 12 3CDC LC 3 Disc Carrousel Changer ...

Page 54: ...move short circuit from Laserunit CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CDM MECHANISM THAT S WHY BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN WARNING fig 1 Attention The laser diode of this CD drive is protected against ESD by a solder joint which shortcirc...

Page 55: ...10 3 CS 53 302 Service Position ...

Page 56: ...10 4 CS 53 303 Wiring ...

Page 57: ...OR DISC CD MECHANISM FOCUS MOTOR RADIAL MOTOR SLEDGE MOTOR MOTOR TURNTABLE PHOTODIODE HF AMPLIFIER LOADER CONTROL PCB EN1 DATA STB SHR_CL SICL SILD PORE 7875 7801 3 3V CD LEFT 7805 7877 CD RIGHT Laser Control HF AMPLIFIER TZA1024 TZA1025 55 54 56 38 7 18 20 21 23 15 5 2 3 22 23 18 19 2 4 6 5 9 SWITCH INFO 17 16 15 6 42 40 39 5 17 21 52 57 59 60 64 1 13 5V 2 5 6V 8 4 5 7 V4 61 15 63 10 11 6 14 7 14...

Page 58: ...804 C3 3805 B4 3806 B4 3807 B4 3808 B4 3809 D4 3811 B6 3814 B4 3819 C3 3820 B6 3821 B6 3822 B6 3823 C6 3824 C6 3825 C5 3826 C5 3827 B4 3828 D4 3831 D3 3832 C3 3833 B5 3834 B6 3837 D4 3838 D4 3839 D5 3840 C5 3841 D4 3842 D4 3843 D5 3844 D6 3845 D4 3846 D5 3847 D7 3848 C4 3849 D5 3850 E5 3853 B5 3854 A2 3855 A2 3856 B5 3857 B5 3858 A2 3859 A2 3860 B2 3861 B3 3862 B3 3863 D4 3864 B2 3866 C6 3867 B3 3...

Page 59: ...896 B12 MP852 F2 MP853 F2 to 33p 2833 3735 3 3V 680K 3736 680K 10u 2838 120R 3867 33K 3827 3897 100R 100K 3839 2810 180p 3728 4K7 3 3V 2849 4u7 2834 33p 2811 220p MP893 100K 3849 2857 10n 3826 22K 10V 27p 2856 2824 47n 3850 3K9 3807 10K 3815 4R7 3832 4u7 2888 3 3V 10K 2816 1n5 3824 1K 4K7 3727 3806 10K 3862 120R 100n 2887 3servo 3 3V 3853 470R 3805 10K 33 VSSD1 50 VSSD2 58 VSSD3 35 WCLI 28 WCLK 38...

Page 60: ...804 C3 3805 B4 3806 B4 3807 B4 3808 B4 3809 D4 3811 B6 3814 B4 3819 C3 3820 B6 3821 B6 3822 B6 3823 C6 3824 C6 3825 C5 3826 C5 3827 B4 3828 D4 3831 D3 3832 C3 3833 B5 3834 B6 3837 D4 3838 D4 3839 D5 3840 C5 3841 D4 3842 D4 3843 D5 3844 D6 3845 D4 3846 D5 3847 D7 3848 C4 3849 D5 3850 E5 3853 B5 3854 A2 3855 A2 3856 B5 3857 B5 3858 A2 3859 A2 3860 B2 3861 B3 3862 B3 3863 D4 3864 B2 3866 C6 3867 B3 3...

Page 61: ...E14 MP857 B13 1 4 COAX1 3V 1 MP862 G13 MP863 C11 MP865 D11 MP866 E8 MP867 E8 MP868 F8 MP869 C12 MP871 D6 MP874 D12 MP881 G2 MP882 G2 MP886 G3 MP887 H5 MP888 G5 MP889 G5 MP890 B3 8 3707 470R 2 15 O0 4 O1 5 O2 6 O3 7 14 O4 O5 13 O6 12 O7 11 9 Os 10 STR 1 VDD 16 VSS HEF4094BT 7873 CP 3 D 220p 2862 3718 4K7 1 2 3 4 6 7 8 5802 920927152B 4813 10K 3770 2865 22n GNDA 1K 3891 10K 3731 3880 3K9 220p 2893 6...

Page 62: ... 310330406910 CAM 49 310330466510 GUIDING 51 310330406900 GEAR 4 52 310330406870 GEAR 1 53 310330406960 PULLEY FRAME 54 310330466910 DRIVING BELT DRAWER 55 482236110753 MOTOR ASSY 56 482250212548 SCREW M2 6X2 9 57 310330468890 COVER VAM 59 482246612146 RUBBER Notes Only the parts mentioned in this list are normal service spare parts Mechanical Parts list Drawer Top Bottom view 20 3103 304 66500 DR...

Page 63: ...PCS 103 854 10 11 3CDC LC Drawer assy 1999 09 13 37 20 32 35 33 36 29 31 34 24 30 3x 27 24 22 20 23 25 21 26 28 Drawer top view Drawer bottom view ...

Page 64: ...2233216 270pF 5 50V 2842 482212233127 2 2nF 10 63V 2844 482212233216 270pF 5 50V 2849 482212440769 4 7µF 20 100V 2850 532212231647 1nF 10 63V 2851 482212442383 220µF 20 4V 2852 482212613751 47nF 10 63V 2853 532212232654 22nF 10 63V 2854 482212613751 47nF 10 63V 2855 532212234099 470pF 10 63V 2856 482212613691 27pF 1 63V 2857 482212233177 10nF 20 50V 2858 482212412245 220µF 20 2859 482212233177 10n...

Page 65: ...11507 6k8 1 0 1W 3848 482211710837 100k 1 0 1W 3849 482211710837 100k 1 0 1W 3850 482205120392 3k9 5 0 1W 3851 482205210338 3R3 5 0 33W 3852 482205210228 2R2 5 0 33W 3853 482205120471 470R 5 0 1W 3854 482205120101 100R 5 0 1W 3855 482205120101 100R 5 0 1W 3856 482211712521 68R 1 0 1W 3857 482211712521 68R 1 0 1W 3858 482205120223 22k 5 0 1W 3859 482205120223 22k 5 0 1W 3860 482211710833 10k 1 0 1W...

Page 66: ...umper 0805 4841 482205120008 0R Jumper 0805 4842 482205120008 0R Jumper 0805 4843 482205120008 0R Jumper 0805 4844 482205120008 0R Jumper 0805 4845 482205120008 0R Jumper 0805 4846 482205120008 0R Jumper 0805 4847 482205120008 0R Jumper 0805 4848 482205120008 0R Jumper 0805 4849 482205120008 0R Jumper 0805 4876 482205120008 0R Jumper 0805 COILS FILTERS 5802 482215631058 100µH DIODES 6871 482213083...

Page 67: ...23 18 19 2 4 6 5 9 SWITCH INFO 17 16 15 6 42 40 39 5 17 21 52 57 59 60 64 1 13 5V 2 5 6V 8 4 5 7 V4 61 15 63 10 11 6 14 6 7 4 15 2 1 3 16 5 12 11 14 13 5V1 5V 3 3V SCL SILD RN RP LN LP PORE Blockdiagram 3CDC LC MB 2000 04 27 Closed if carrousel is in Position 1 1883 O3 Open if carrousel is in a valid Play Position Closed if the tray is in one endposition Open during movement Open if the drive is i...

Page 68: ...33 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3 3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 E4 3769 E4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 F4 3812 F1 38...

Page 69: ...2807 A4 2808 A5 2809 H4 2810 A4 2811 A5 2812 I3 2813 G3 2815 D5 2816 B12 2817 I3 2818 B11 2819 A13 2820 A13 2821 I4 2822 F9 2823 F10 2824 F10 2825 F10 2826 G12 2828 B14 2833 C10 2834 C10 2835 B13 2836 I4 2837 A13 2838 E8 2839 H3 2840 H4 2841 F5 2842 E4 2843 G3 2844 F5 2845 G4 2846 G4 2847 F3 2848 F4 2849 C2 2850 D14 2851 B11 2855 B4 2856 D14 2857 H4 2859 I4 2866 F4 2869 E4 2879 H5 2884 E7 2885 F9 ...

Page 70: ...2 3732 C2 3733 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3 3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 E4 3769 E4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 F...

Page 71: ... COAX2 KILL_L_out 5 6V part 2 3CDC LC MB LEFT RIGHT 1805 E14 1850 G3 1875 E8 1876 E7 1877 E3 1878 D3 1878 G3 1880 E7 1881 E7 1882 E7 1883 E7 2814 F6 2829 F2 2830 C8 2831 B8 2832 A7 2852 I8 2853 H9 2854 H3 2858 A5 2860 A9 2861 B9 2862 B7 2863 A6 2864 I3 2865 I4 2867 B8 2868 F5 2870 E4 2871 G3 2872 D8 2873 D6 2874 G4 2875 D5 2876 A6 2877 G10 2878 G10 2880 D1 2881 D10 2882 B8 2883 E3 2893 G11 3372 C1...

Page 72: ... 4822 051 20333 33kΩ 5 0 1W 3731 4822 117 10833 10kΩ 1 0 1W 3732 4822 051 20471 470Ω 5 0 1W 3733 4822 051 20471 470Ω 5 0 1W RESISTORS 3734 4822 051 20471 470Ω 5 0 1W 3740 4822 051 20223 22kΩ 5 0 1W 3741 4822 051 20223 22kΩ 5 0 1W 3742 4822 051 20223 22kΩ 5 0 1W 3743 4822 051 20223 22kΩ 5 0 1W 3744 4822 117 10833 10kΩ 1 0 1W 3746 4822 117 10833 10kΩ 1 0 1W 3750 4822 051 10102 1kΩ 2 0 25W 3751 4822 ...

Page 73: ...2 051 20008 CHIP JUMPER 0805 4864 4822 051 20008 CHIP JUMPER 0805 4865 4822 051 20008 CHIP JUMPER 0805 4867 4822 051 20008 CHIP JUMPER 0805 4868 4822 051 20008 CHIP JUMPER 0805 4869 4822 051 20008 CHIP JUMPER 0805 4870 4822 051 20008 CHIP JUMPER 0805 4876 4822 051 20008 CHIP JUMPER 0805 4879 4822 051 20008 CHIP JUMPER 0805 4884 4822 051 20008 CHIP JUMPER 0805 4885 4822 051 20008 CHIP JUMPER 0805 4...

Page 74: ...D O N O T P R I N T B L A N K P A G E ...

Page 75: ...ains part and Supply part 11 5 Component layout Mains part 11 6 Component layout Supply part and L R Amplifier part 11 6 Circuit diagram L R Amplifier part 11 7 Circuit diagram Center Surround part 11 8 Component layout Center Surround part 11 9 Exploded view 11 10 Partslist 11 11ff POWER 5 VA Module 70 100W Version Stage 7 Technical remarks ...

Page 76: ...NTC GND 10 1 AC3 AC4 AC5 9 1 1914 1911 1912 1913 secondary secondary side primary side pin 3 pin 8 pin 10 Mains Transformer 21 Mains transformer 4 for 21 only 8902 Transformer Pin 5 Transformer Pin 3 Pin 6 Pin 7 Pin 8 REL MFD V GND Pin 4 2 8901 1909 1910 1901 Mains socket 27 1 1 1 primary Mains part Interconnection Board Interconnection Board 7 5 1V GND GND 12M GNDD 5 6V AMP ON 12M GNDA 12A RIN GN...

Page 77: ...05 5903 7280 V 7260 7253 7255 STANDBY STANDBY REL PD Stand by Transformer Mains Transformer with interconnection boards Stand by Relais Mains socket 1911 8 Matrix Surround Amp on off mute SOAR Prot L R AMP OFF CONTROL LEFT RIGHT AMPLIFIER SUPPLY PART 7329 DC MFD MFD Mains Failure Detection 1268 1928 DPL 1922 VH VL Amp on off mute SOAR Prot VH DC VL C S AMP OFF CONTROL CENTER SURROUND AMPLIFIER 793...

Page 78: ...C 5 5322 E 5 5323 C 5 5324 E 5 6325 C 3 6326 C 4 6327 B 4 6328 C 3 6329 B 4 6330 C 3 6333 E 4 6334 E 4 6335 E 4 6336 E 4 6337 D 1 6339 D 1 6360 D 5 7323 C 1 7324 C 1 7325 E 1 7326 E 2 7327 D 1 7328 C 1 7329 D 4 7330 C 4 7350 D 2 8327 E 4 9319 C 6 9320 E 6 9321 B 1 9322 B 1 9323 B 3 9324 C 3 9325 C 3 9326 C 3 9327 D 3 9328 C 2 9329 C 3 9330 E 5 9331 C 5 9332 B 5 9333 B 5 9335 E 4 9336 E 3 9337 E 3 ...

Page 79: ... 6290 BZX79C5V6 6265 BZX79B11V 6264 BZX79C6V8 6298 BZX79C8V2 6293 BZX79 3V3 6302 BZX79F3V9 6272 BZX79C5V6 6284 BZX79C8V2 6908 0010 1 2 3 4 6271 1N4148 6270 1N4148 1N4002 6281 6267 1N4148 6299 1N4148 6296 1N4148 6295 1N4148 6297 1N4148 6292 1N4148 1N5392 6252 1N4003 6253 1N5392 6294 6301 1N4148 6283 1N4148 1N4003 6909 1N4003 6910 1N4148 6911 1N4148 6912 1N4148 6905 1N4148 6906 1N4003 6900 NTC HST1 ...

Page 80: ...3 4 5 6 7 8 9 10 11 12 13 E D C B A E D C B A 3 C 2 1321 D 6 1322 B 6 1323 B 6 1324 B 6 1325 B 2 1326 B 1 1328 E 4 2321 E 3 2322 E 3 2323 E 2 2324 E 2 2325 D 4 2326 E 4 2327 E 3 2328 E 3 2329 D 4 2330 E 4 2331 C 2 2333 E 3 2334 E 3 2335 E 3 2336 E 3 2337 E 3 2338 E 3 2339 B 3 2340 C 3 2341 D 2 2342 C 2 2343 D 1 2344 D 3 2345 D 2 2346 C 4 2347 C 4 2348 C 4 2349 C 4 2350 D 4 2351 D 4 2352 E 2 2353 C...

Page 81: ...47k 3370 47k 3369 82k 3367 82k 3368 3329 3330 56k 3327 56k 3328 1k 3326 1k 3325 10k 3346 100R 3348 33k 3347 56k 3332 56k 3331 3366 3365 9321 9322 100n 2354 100n 2353 4n7 2356 4n7 2355 2329 220p 2327 2330 220p 2328 3n3 2325 3n3 2326 100n 63V 2350 100n 63V 2351 22n 2365 2 2u 2343 10u 100V 2349 22u 50V 2334 22u 50V 2333 2u2 50V 2324 2u2 50V 2323 1000u 10V 2352 10u 100V 2348 47R 3333 47R 3334 1N4148 6...

Page 82: ...7927 3978 2952 3979 7932 2936 3980 3948 3947 3946 3981 3983 3982 2957 3984 VL 10k 3985 6939 7931 7925 2950 2944 3933 2946 2951 2945 3934 1922 3945 2931 3937 3993 3994 6941 6942 2932 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 A A B B C C D D E E F F G G H H 0022 A2 1921 C18 1922 C2 1925 E18 1928 D2 2923 B8 2924 D8 2925 C9 2926 E9 2927 A9 2928 G9 2929 C...

Page 83: ...8 A 2 2923 B 3 2924 B 3 2925 B 2 2926 B 2 2927 B 2 2928 B 2 2929 B 2 2930 B 2 2931 B 2 2932 B 2 2933 B 3 2934 B 3 2935 B 3 2936 A 3 2937 B 1 2938 B 1 2939 C 2 2940 C 2 2944 C 3 2945 C 3 2946 C 3 2950 C 3 2951 C 2 2952 A 3 2953 A 1 2954 B 1 2955 A 1 2956 B 1 2957 A 3 3921 B 3 3922 B 3 3925 B 3 3926 B 3 3927 B 2 3928 B 2 3929 B 2 3930 B 2 3931 B 1 3932 B 1 3933 C 3 3934 C 3 3935 C 3 3936 C 3 3937 C ...

Page 84: ...10 TORX 4x LEFT RIGHT AMPLIFIER PART SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x AIRFLOW 501 502 507 511 509 506 4x SCREW 3x10 TORX 2x SCREW 3x16 TORX 2x SCREW 2 9x13 TORX 3x CENTER SURROUND AMPLIFIER PART SCREW 3x16 TORX 2x 504 6 1241 401 508 513 512 EXPLODED VIEW ...

Page 85: ...V 2322 4822 122 33847 10pF 5 50V 2323 4822 124 22652 2 2µF 20 50V 2323 4822 124 41576 2 2µF 20 50V CAPACITORS 2324 4822 124 22652 2 2µF 20 50V 2324 4822 124 41576 2 2µF 20 50V 2325 4822 122 33532 3 3nF 5 50V 2326 4822 122 33532 3 3nF 5 50V 2327 5322 122 32334 220pF 10 100V 2328 5322 122 32334 220pF 10 100V 2329 5322 122 32311 470pF 10 100V 2330 5322 122 32311 470pF 10 100V 2331 5322 122 32261 4 7n...

Page 86: ...02 1kΩ 5 0 2W 3336 4822 116 52207 1 2kΩ 5 0 5W 3337 4822 050 11002 1kΩ 5 0 2W 3338 4822 050 11002 1kΩ 5 0 2W RESISTORS 3339 4822 113 80633 0 1Ω 5 3W 3340 4822 113 80633 0 1Ω 5 3W 3341 4822 117 11744 0 22Ω 5 1W 3342 4822 117 11744 0 22Ω 5 1W 3343 4822 117 11744 0 22Ω 5 1W 3344 4822 117 11744 0 22Ω 5 1W 3345 4822 116 52234 100kΩ 5 0 5W 3346 4822 050 21003 10kΩ 2 0 25W 3346 4822 116 83864 10kΩ 5 0 5W...

Page 87: ...822 130 30621 1N4148 6908 4822 130 34382 BZX79 B8V2 6909 4822 130 32245 BYV10 40 6910 4822 130 31878 1N4003G 6911 4822 130 30621 1N4148 6912 4822 130 30621 1N4148 TRANSISTORS 7251 4822 130 10812 BDX53BFI 7251 9322 139 23687 BDX53BFP 7252 4822 130 40959 BC547B 7253 4822 130 40959 BC547B 7253 4822 130 44568 BC557B 7255 4822 130 40959 BC547B 7260 4822 130 40959 BC547B 7263 4822 130 40959 BC547B 7263 ...

Page 88: ...kΩ 5 0 5W 3932 4822 116 52291 56kΩ 5 0 5W 3933 4822 052 10479 47Ω 5 0 3W 3934 4822 052 10479 47Ω 5 0 3W 3935 4822 116 52256 2 2kΩ 5 0 16W 3936 4822 116 52256 2 2kΩ 5 0 16W 3937 4822 116 52249 1 8kΩ 5 0 16W 3938 4822 116 52249 1 8kΩ 5 0 16W 3940 4822 117 11744 0 22Ω 5 1W 3941 4822 117 11744 0 22Ω 5 1W 3945 4822 116 52234 100kΩ 5 0 5W 3946 4822 050 21003 10kΩ 2 0 25W 3947 4822 050 23303 33kΩ 1 0 6W ...

Page 89: ... phase shifting and spatial effect f HEADPHONE AMPLIFIER A headphone can be driven by Op amp NJM4556AM g CD STANDBY CONTROL Control circuit that switches on the supply to CD servo control IC HF circuit and the laser light pen in CD mode only h HEADPHONE SENSING Headphone sense circuit is for switching off DPL modes when headphone is plugged in i ATTENUATION NETWORK This is provided at the output o...

Page 90: ...ONENT LAYOUT 12 2 12 2 SPR 00 0131 3139 113 3425 pt3 dd wk0038 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list ...

Page 91: ...This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list Some location on this board is prepared for both 0603 0805 SMDs footprint in such locations 0603 SMDs may be substituted ...

Page 92: ...K a 2881 1u 100n 2634 470p 1u 2664 3528 47p 2537 1n 2515 1K a 4u7 2521 D 2511 100n a NJM4556AM 7515 A 3 2 1 8 4 330K 1K 3653 2577 6n8 3553 220p 12A RT 01T 1501 1 2615 1K 47R 3648 3638 47K 3511 5K6 3666 100u 2583 a 5512 2u2 820R 3632 3604 680K 3542 2513 4u7 1K 1K 2571 470n BC847B 7521 7533 BC847B 3541 D 10K 3678 2K2 3530 100n 2888 a 47p 2538 a 1K2 3561 27K 3546 a 2517 100n a a 220u 1u 2657 2592 DIP...

Page 93: ...0 11 12 13 14 15 16 17 18 19 2 3 EH B 1537 1 2 3 FE BT VK N 1534 D 5V 5K6 3694 100n 2884 2u2 3696 2K2 YKC21 3416 1531 1 3 2 5613 1 2 3 4 9522 47n 16 17 18 19 2 3 4 5 6 7 8 9 2866 1535 FE BT VK N 1 10 11 12 13 14 15 2882 10p 470R 3698 10K 3692 19 2 20 23 22 21 3 4 5 6 7 8 9 1536 1 10 11 12 13 14 15 16 17 18 10R 3685 9539 FE BT VK N 10p 2883 4620 1 10 11 12 13 14 15 16 17 18 19 2 20 9535 1533 FE BT ...

Page 94: ... 40207 100µF 20 25V 2625 4822 122 33575 220pF 5 63V 2626 4822 122 33575 220pF 5 63V 2631 4822 124 40769 4 7µF 20 100V 2632 4822 124 40769 4 7µF 20 100V 2633 5322 122 34099 470pF 10 63V 2634 5322 122 34099 470pF 10 63V 2635 5322 122 32531 100pF 5 50V 2636 5322 122 32531 100pF 5 50V 2637 4822 126 13692 47pF 1 63V 2638 4822 126 13692 47pF 1 63V 2639 5322 122 32654 22nF 10 63V 2640 4822 124 40433 47µF...

Page 95: ...955 2k7 1 0 1W 3674 4822 051 20334 330k 5 0 1W 3675 4822 051 20332 3k3 5 0 1W 3676 4822 051 20339 33R 5 0 1W 3677 4822 117 10353 150R 1 0 1W 3678 4822 117 10833 10k 1 0 1W 3679 4822 051 10102 1k 2 0 25W 3681 4822 052 10229 22R 5 0 33W 3682 4822 051 10102 1k 2 0 25W 3683 4822 051 20471 470R 5 0 1W 3684 4822 051 20392 3k9 5 0 1W 3685 4822 051 20109 10R 5 0 1W 3686 4822 117 11383 12k 1 0 1W 3687 4822...

Page 96: ...30 30862 BZX79 C9V1 6512 4822 130 30862 BZX79 C9V1 6513 4822 130 31878 1N4003G 6516 4822 130 30621 1N4148 6518 4822 130 30621 1N4148 6519 4822 130 30621 1N4148 6520 4822 130 30621 1N4148 6521 4822 130 30621 1N4148 6531 4822 130 30621 1N4148 TRANSISTORS INTEGRATED CIRCUITS 7511 4822 209 17386 TDA7437T 7512 4822 209 83357 NJM4560M 7513 4822 209 83357 NJM4560M 7515 4822 209 31378 NJM4556AM 7521 5322 ...

Page 97: ... MCU Control Separate muting control is available on both the centre and surround channel MCU interface which is available on pins 19 and 20 of IC M62460FP 7711 are used to send mute control signals Bass ALC enable ALC_EN is controlled via pin 18 of MCU interface d Software Control Commands sent on DPL_CLK DPL_DATA DPL_V_CLK and DPL_REQ are used for switching in all DPL modes and leveling changes ...

Page 98: ... used in a specific version see schematic diagram and respective parts list 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 3426 pt3 dd wk0033 Some location on this board is prepared for both 0603 0805 SMDs footprint in such locations 0603 SMDs may be substituted ...

Page 99: ...2 820R 2788 1n 100n 2713 2718 10u a a 10u 2751 3778 10K 10K 3755 47u 2771 dd a a 100R 3779 10u 2799 dd 2750 22u 10K 3777 100n 2759 2756 2u2 2754 27p 2755 100n 2722 3734 1K dd 2721 22n 100u 2749 a 2u2 5712 3780 100R a 2731 220n 1K 3735 2730 4u7 CST 5711 47K 3719 3775 1K 680p 2715 3760 12K 3774 1K 3740 1K 2u2 5713 dd 3K3 3759 220n 2753 a a 22K 3732 2752 10u 80 9 4628 3773 1K 66 67 68 69 7 70 71 72 7...

Page 100: ...833 10k 1 0 1W 3714 4822 117 10833 10k 1 0 1W 3715 4822 051 20273 27k 5 0 1W 3716 4822 051 20273 27k 5 0 1W 3717 4822 116 83933 15k 1 0 1W 3718 4822 116 83933 15k 1 0 1W 3719 4822 117 10834 47k 1 0 1W 3720 4822 117 10834 47k 1 0 1W 3721 4822 117 11507 6k8 1 0 1W 3722 4822 117 11507 6k8 1 0 1W 3723 4822 051 20225 2M2 5 0 1W 3724 4822 117 10837 100k 1 0 1W 3725 4822 117 13579 220k 1 0 1W 3726 4822 0...

Page 101: ...14 1 14 1 SPR 00 0142 ...

Page 102: ... 3139 114 69120 Lens Cassette Right 0161 3139 114 69130 Lens Cassette Left 0197 3139 114 68630 Door Cassette Right 0198 3139 114 68620 Door Cassette Left 0199 4822 402 10621 Push Catch 0200 4822 529 10322 Damper Assembly 0201 3139 114 68640 Push Catch Left 0203 4822 492 11344 Spring Compression 0204 4822 402 11246 Bracket Right 0205 4822 402 11245 Bracket Left 0206 3139 111 01380 Spring Torsion Ri...

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