Sony MV-900SDS - Dream System 3 Service Manual Download Page 30

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MV-900SDS

MV-900SDS

6-11. PRINTED WIRING BOARD – LCD Board (Side A) –

•

See page 23 for Circuit Boards Location.

: Uses unleaded solder.

(Page 24) (Page 24)

R514

R515

C541

R507

R612

R610

R608

R607

R606

IC601

R603

R601

R643

R630

R621

R619 R620

R662

R830

R849

R832

R833

C813

R801

C864

R870

R869

R868

R842

R829

R841

C836

C837

C845

FL603

FL602

FL601

C606

R633

C657

C658

R609

R604

R602

R614

R615

R616

R617

R618

R611

R642

R639

R638

R637

R661

R660

C609

R525

R518

C533

R517

R516

C532

Q503

Q502

R540

R538

R539

R537

C502

C514

C546

C547

L502

L606

L503

L601

L604

L605

L812

L803

L603

L602

L501

L402

X502

X501

Q603

C531

C536

C511

C483

C481

C544

C513

C507

C512

C520

C505

C504

C517

C516

C529

C525

C515

C522

C501

C608

C604

C660

D602

RV601

IC401

IC403

C610

C659

CN908

CN909

CN907

L950

CN905

CN906

R450

R494

R402

R404

R406

R473

R408

R411

R412

R413

R416

R417

R495

R955

R496

R479

R403

R405

R407

R449

R472

R447

R448

R446

R444

R442

R439

R432

R445

R443

R440

R438

R460 R434

R477 R427

R461

R462

R426

R425

R423

C963

C412

R422

C956

F801

R964

R959

R960

R956

R421

R420

R419

R418

R424

R435

R471

R498

R497

R429

R492

R470

R493

R456

R455

C409

C407

R433

C551

R430

Q403

Q402

Q401

Q953

Q955

D402

D955

D956

D954

D950

D801

C959

C816

C817

C829

C957

C405

C850

C955

C851

C852

C859

C860

L850

L851

L852

CN801

C833

C820

C819

C841

C839

C831

C823

C822

C827

C826

C825

C806

C809

C835

D804

D803

D802

RV802

C844

C838

T801

DC/DC CONVERTER

C962

C954

C805

D851

L801

L802

F850

R499

R864

R865

R866

RV803

RV801

D852

CN850

T850

INVERTER

TRANSFORMER

LCD BOARD

(SIDE A)

1-863-447-

S403

S402

S401

S404

BACK LIGHT

UNIT

LCD1

LIQUID CRYSTAL

DISPLAY MODULE

TP853

VOL +

VOL –

REVERSE

MAIN

BOARD

CN107

MAIN

BOARD

CN103

MAIN

BOARD

CN105

MAIN

BOARD

CN108

(11)

A/K

Ref. No. Location

D402

C-10

D602

F-7

D801

E-10

D802

G-11

D803

G-11

D804

F-11

D851

D-12

•

Semiconductor Location

Ref. No. Location

D852

G-14

D950

E-11

D954

D-9

D955

D-9

D956

D-9

IC401

C-8

IC403

B-9

IC601

G-6

Q401

B-9

Q402

B-9

Q403

B-9

Q502

H-3

Q503

H-4

Q603

H-6

Q953

C-10

Q955

C-10

Summary of Contents for MV-900SDS - Dream System 3

Page 1: ...ignal to noise ratio 90 dB A Harmonic distortion 0 05 Dynamic range 90 dB Wow and flutter below measurable limits 0 001 W PEAK General Outputs FM output Audio output Video output Optical output Inputs Audio input Video input DC 12V input Power requirements 12 V DC Dimensions Approx 285 73 455 mm 11 1 4 2 7 8 18 in w h d Mass Approx 3 5 kg 7 lb 12 oz Operating temperature 0 C to 45 C 32 F to 113 F ...

Page 2: ...matic Diagram LCD Board 3 4 34 6 16 Schematic Diagram LCD Board 4 4 35 6 17 Printed Wiring Board PANEL Section 1 2 36 6 18 Printed Wiring Boards PANEL Section 2 2 37 6 19 Schematic Diagram PANEL Section 38 7 EXPLODED VIEWS 7 1 Skirt Cabinet Section 54 7 2 Front Panel Section 55 7 3 MAIN Board Section 56 7 4 Cabinet Base Section 57 7 5 LCD Section 58 8 ELECTRICAL PARTS LIST 59 Notes on chip compone...

Page 3: ...OTES ON HANDLING THE OPTICAL PICK UP BLOCK OR BASE UNIT UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperat...

Page 4: ...een Depending on the DVD the region code indication may not appear even if the DVD is prohibited by area restrictions Region code Cautions This player CANNOT play these discs DVD Audio DVD RAM DVD ROM CD G SVCD CD I Photo CD VSD Active Audio Data CD Extra Data Mixed CD Data CD ROM the data other than the MP3 JPEG file DVD RW recorded in VR mode This product incorporates copyright protection techno...

Page 5: ...VOL buttons To turn up or down the volume or to select the item during menu operation 9 EJECT button Available to eject a disc from the player even when the player is turned off q Memory Stick slot qa x stop button qs u play pause button qd OPEN button Slide to open the monitor qf Speakers left right qg REVERSE button To switch images upside down and reverse the output of the audio channels qh MEN...

Page 6: ...hapter title or track qa CLEAR button qs SUBTITLE button To change the subtitle language while playing a DVD qd ENTER button To enter a setting qf ANGLE button To select the multiple angles of view while playing a DVD qg AUDIO button To change the audio output audio language qh slow reverse y slow forward buttons qj u play pause button qk x stop button ql SETUP button Used to perform menu operatio...

Page 7: ...tery for details on how to replace the battery Ver 1 4 Cordless Stereo Headphones MV 01HP 1 Battery compartment lid To set a battery open the lid 2 Power ON OFF switch 3 Ear pad 4 VOL control dial To adjust the volume level from 0 to 10 5 POWER indicator When the power switch of the headphones is set to ON the POWER indicator lights up in red ON O F F VOL Battery life Size AAA dry battery 2 is sup...

Page 8: ...layer and two cordless stereo headphones is optional Notes on the locations for PS one Do not set PS one on a dashboard or in a place subject to direct sunlight in a place near magnetic source such as magnets speakers and a TV Monitor on an unstable or uneven surface in a place subject to excessive vibration in a place subject to excessive dust or dirt in poorly ventilated or humid place in a plac...

Page 9: ...3 4 MAIN BOARD Page 10 3 5 REAR COVER HINGE Page 11 3 6 LCD BLOCK Page 11 3 7 LCD BOARD Page 12 3 8 LIQUID CRYSTAL DISPLAY PANEL LCD1 Page 12 SET SECTION 3 DISASSEMBLY 4 six screws BTP2 6 8 2 two screws BTP2 6 8 1 four screws B2 6 4 5 bracket main 3 bracket support Note Follow the disassembly procedure in the numerical order given 3 2 BRACKET MAIN ...

Page 10: ...3 2 connector CN104 2 connector CN701 2 connector CN705 1 flexible flat cable 50P CN101 1 flexible flat cable 30P CN102 5 MAIN board 2 connector CN702 3 three screws BTP2 6 8 2 two screws BTP2 6 6 4 bracket front 3 two screws BTP2 6 8 1 flexible flat cable 50P CN101 5 two screws BTP2 6 8 6 DVD mechanism deck block 3 3 DVD MECHANISM DECK BLOCK ...

Page 11: ...n of arrow A and open the LCD block in the direction of arrow B A LCD block B 3 two claws 2 two screws P2 8 rear cover hinge 3 front cover hinge 5 Lifting up the LCD block in the direction of arrow A 2 two connectors CN105 108 1 A 2 connector CN107 2 connector CN103 4 two screws PS3 10 4 two screws PS3 10 ...

Page 12: ...6 6 4 two connectors CN906 907 1 four screws B2 5 2 rear case LCD 4 two connectors CN905 908 7 LCD board 3 flexible board CN801 4 connector CN850 1 two screws BTP2 6 4 two screws BTP2 6 5 two retainers LCD 2 two retainers LCD 6 liquid crystal display panel LCD1 front case LCD block 3 shield plate LCD ...

Page 13: ... the REVERSE button to release the test mode OPERATING THE EACH ITEM 1 NTSC PAL SELECT In this mode switch the signal format system to NTSC or PAL 2 FOR FACTORY In this mode change the data of adjustment data Enter this mode it displays each adjustment item as follow 1 Com Gain 2 Y Gain 3 Black Limit 4 White Limit 5 R Sub BRT 6 B Sub BRT 7 R Sub CONT 8 B Sub CONT 9 Gamma 1 10 Gamma 2 11 VCO Free R...

Page 14: ...gital voltmeter is 12 0 V 1 5 V 2 PLL ADJUSTMENT Setting Procedure 1 Connect a digital voltmeter to the TP601 and TP602 on the MONITOR board 2 Check that the voltage between TP951 and TP952 is 14 4 V Press the POWER button to turn the power on 3 Adjust the RV601 on the MONITOR board so that the value of digital voltmeter becomes 2 4 V 0 15 V 3 INVERTER HIGH VOLTAGE CHECK Setting Procedure High Vol...

Page 15: ... display Com Gain and press the REVERSE button 5 Adjust by pressing the buttons so that the voltage of oscilloscope becomes 6 3 Vp p 0 1 V 6 Press the REVERSE button and write the date to EEPROM IC402 on the MONITOR board Waveform Position Set up Adjustment 7 Adjust the RV802 on the MONITOR board so that A value of waveform becomes 1 7 V 0 1 V 8 VIDEO ADJUSTMENT Note Perform the following adjustme...

Page 16: ... CONT and press the REVERSE button 3 Adjust by pressing the buttons so that the D value of waveform fig 8 2 becomes 3 4 V V 4 Press the REVERSE button and write the date to EEPROM IC402 on the MONITOR board 8 Gamma 1 Procedure 1 In the 7 B ch Sub Contrast status connect the oscilloscope to the TP513 and TP811 on the MONITOR board 2 Press the MENU button to display Gamma 1 and press the REVERSE but...

Page 17: ...ment Location LCD BOARD Side A RV601 RV802 RV803 RV801 TP853 TP983 LCD BOARD Side B TP854 TP506 TP952 TP951 TP513 TP805 TP807 TP804 TP802 TP811 TP828 TP812 TP810 TP601 TP602 TP510 TP405 TP987 TP832 TP808 TP819 TP806 TP403 ...

Page 18: ...18 MV 900SDS MEMO ...

Page 19: ...GENERATOR IC2 7 VOUTL R CH 8 VOUTR 24 XRESET 12 XRST 11 ZEROR 39 DAC MCLK 40 DAC BCK 32 DAC LRCK 165 DAC ML 143 DAC MC 118 DAC MD 122 128 131 137 140 141 MUTING Q702 704 DELAY D13 Q3 MUTING SWITCH Q1 2 OPTICAL OUTPUT 142 MS SDIO 117 MC SCLK 167 MS BS 119 MS INS B 3 6V MS SDIO MC SCLK MS BS MS INS VCC VCC MEMORY STICK 178 182 185 191 194 196 77 82 85 90 93 96 204 207 2 7 10 16 19 21 45 25 24 16 8 1...

Page 20: ...R POWER ON L FM STEREO MODULATOR IC201 R CH 5 MPX ADJ 11 RF OUT 17 DATA 16 CLK 15 CE 18 ATT 9 VTIN 7 PD 22 LIN 64 AMP ON 15 DA IN BE 49 FM1 50 FM2 4 FM DATA 3 FM CLK 7 S SDA 6 S SCL 5 FM CE POWER ON MUTING Q319 320 16 DA OUT BE 17 CK BE 18 CS BE DA BE CK BE CS BE 1 RIN POWER AMP IC707 LED DRIVE Q902 LINE AMP IC708 MUTING Q713 XOUT XIN 14 13 X201 7 6MHz SYSTEM CONTROLLER IC401 1 3 R CH SP1 L SP2 R ...

Page 21: ...C 5V VSS 13V 8 BLACK 14 POL 37 VCO0 46 NP 57 CIN 5 B Y IN 4 R Y IN 46 CSYNCIN V COM AMP IC802 V COM BIAS Q803 807 BUFFER Q501 SYNC LOCK Q505 506 PAL NTSC SWITCH Q504 V SDA 48 V SCK 47 HSYNCLOCK 39 VXO NTSC 63 VXO PAL 64 SIRCS BUFFER Q901 LED DRIVE Q953 EEPROM IC402 30 MONITOR SW BLAK POL HD Q601 VD R G B RED GREEN BLUE OSC TRAP 20 OSD SCLK 22 OSD CSN 19 OSD DATA DATA CLK CS RV802 V COM RV601 PLL S...

Page 22: ...LATOR IC951 REGULATOR CONTROL Q305 306 SWITCHING REGULATOR Q304 SWITCHING REGULATOR Q855 856 859 BACK LIGHT UNIT DC DC CONVERTER Q801 802 SW12V B SWITCH Q951 952 B SWITCH Q853 854 OSC Q857 858 5V VOLTAGE DC DC CONVERTER DC DC CONVERTER DIMMER Q860 861 60 DIMMER 8 FAN CONT 48 IR CONT 56 TFT ON 2 PW ON 31 ACC Y N B A S301 POWER SELECT 1 11 POWER CONTROL IC850 D852 853 D950 INVERTER TRANSFORMER T850 ...

Page 23: ... on Schematic Diagram All capacitors are in µF unless otherwise noted p pF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified C panel designation A B Line B B Line H adjustment for repair Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltages and waveforms are dc with ...

Page 24: ...1 IC304 IC1 IC101 Q208 S G D ECB Q209 Q205 B C E Q207 B C E Q206 B C E C220 C344 C169 C342 C765 C766 C771 C772 C217 C211 C775 C776 C176 C162 C170 C175 C173 C22 C168 C161 C171 A K A D317 C33 C144 C146 C381 C378 C370 C166 C255 R77 R73 R74 R75 R76 R712 R710 C704 R704 C703 R703 R711 R709 C710 C711 C702 C147 C705 C701 C706 C384 C372 C367 L3 L1 FB3 FB1 FB2 L101 L51 R106 R104 C254 R103 R786 R108 R107 R10...

Page 25: ...K D12 L53 R708 R706 R707 R714 R716 R705 R727 R715 R713 C707 C708 C709 L52 X1 Q308 R337 R338 R335 C337 C336 R336 Q307 B C E C394 R370 C393 C389 C388 C400 C387 C396 R371 R368 C391 R369 R372 D321 D320 K A K A R1734 C790 R1710 C791 R1709 CHASSIS C716 R726 R725 R723 R724 C795 C717 C714 R722 R721 C715 C712 C713 R720 R719 R1733 Q703 B C E E C B Q704 Q701 B C E E C B Q702 R761 C796 C797 C253 R770 R766 R77...

Page 26: ...INS INS BS AUX5 AUX6 AUX7 AUX6 AUX7 AUX2 AUX2 CLK DQMX DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB11 DB12 DB13 DB14 DB15 CSO BS AUX5 RST RST IN IN EJ EJ A D A D CONT CONT TEMP TEMP REM REM VCC VCC SW SW HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 CKE WE CAS RASO HA0 HA1 HA2 HA3 BANK0 BANK1 SDIO SDIO LA4 LA5 LA6 LA7 LA8 LA9 LA10 LA11 LA12 LA13 LA14 LA15 LA16 LA17 LA18 LA19 5V 5V 5V 5V GND GND RST HD0 HD1...

Page 27: ... 10TE25 XC63778103SR 4700p 10 16V 0 1 0 4 7k 0 0 1 0 10 10 10 10 RB491D T146 0 022 10k 0 1 0 47 16V 0 1 0 0 1 0 1 RB491D T146 HY57V641620HGTP HI 0 100p 100p RC45580R PCM1751DBQR 33k 0 1 10 16V 1 1000p 0 MBM29LV800TA 70PFTN 3 3k PST3645NR 10k MA8068 L TX 33p 10 35V 0 1 0 1 0 1 0 1 100p 100p 4700p 4700p 4700p 1000p 1000p 1000p 100p 100p A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 L CH_AUDIO R CH_AUDIO AUDIO_...

Page 28: ... 10V 2 2k 4 7k 1 5k 1 10 35V 150p 2200p 150 0 1 1SS356 10k NJM2233 NJM2233 10 KV1471ETR 0 047 1 10 35V 10 35V 22k 0 1 100 16V 10 35V 10 35V 0 01 100 16V 1k 47 16V 1k 22k 22k 12k 12k 12k 4 7 25V 4 7 25V 4 7 25V 100p 100k 100k 2 2k 2 2k 10k 10k 10k 47k 100p 100p 100k 47k 0 0 1SS355 1SS355 2SC4081 2SA1576A 220 2 2k 0 01 470 25V 470 25V 0 01 2 2k 220 100p 220 100p 2SK209GR 2SC4081 2SC4081 2SA1576A 47 ...

Page 29: ...2k 100p 100p 6 8k 12k NJM4558V 4 7k 6 8k 6 8k 10 35V 100 0 01 220 16V 4 7k 0 100k 15k 22k 3 3k 2SB1694 100k 10k 10k 2SC4081 47 25V 15k 1 50V 2 2 DAN202K 10k 2SC4081 22k 220 25V 1SS356 0 TPC6102 150k 2SC4081 10P 8P 2SC2412K MA8068 L 10k NJM2283V 0 1 MM1508 75 75 470 16V 75 4 7 25V 0 0 0 47 25V 0 1 TA78DL08AF 2SC4081 NJM78L12UA TEJ 47 25V 0 1 0 1 22 16V 2SC4081 2SA1797 10k 22k 10k 47k 2P 2200 25V 0 ...

Page 30: ...77 R427 R461 R462 R426 R425 R423 C963 C412 R422 C956 F801 R964 R959 R960 R956 R421 R420 R419 R418 R424 R435 R471 R498 R497 R429 R492 R470 R493 R456 R455 C409 C407 R433 C551 R430 1 1 3 2 16 17 32 54 49 48 33 E C B E C B Q403 Q402 E C B Q401 Q953 Q955 D402 A K D955 A K D956 D954 A K A K D950 A A A K K B C E B C E D801 C959 C816 C817 C829 C957 C405 C850 C955 C851 C852 C859 C860 L850 L851 L852 CN801 C...

Page 31: ...R651 R652 C651 R654 R659 R657 R605 C654 R631 R640 R491 R490 R481 R483 R485 C480 C545 C543 C542 C539 C521 C534 R523 R522 R524 R521 R503 R513 R509 R505 R504 C519 C518 R502 R501 R663 C540 C537 C538 R526 R468 R467 IC501 64 1 16 48 33 49 17 32 C482 C486 C510 C509 C508 C506 C503 C535 C485 C484 R489 R488 R484 R487 R486 R529 R506 R508 C524 C527 R510 C528 C530 R528 R527 R512 R511 R519 R520 C523 R480 R482 R...

Page 32: ...47 16V 47 2 2 35V 2 2 35V 47 0 01 0 1 47 47 16V 82k 100k 2SC4081 0 47 5 6k 0 022 10k 1 22 16V 1500p 100 100 220k 330 2SC4081 1k 0 22 15k 33k 1 4 7k 2 2 27p 12p 0 1 0 1 0 1 0 1 0 1 4 43MHz 10p 3 58MHz 9p 0 022 5 1k 1 50V 4 7k 4 7k 10k 10k 2SC4081 1 22k 1800p 33k 2SC4081 1SS356 10k 1 47k 4 7k 1SS356 2 2 35V AN2546FH AV 2SC4081 TA78DL05AF TA78DL08AF 2SC4081 2 2k 0 3 9k 2 2k 3 3k 3 3k 4 7 25V 4 7 25V ...

Page 33: ...0 220 47 16V 0 1 56p 47 16V 0 1 2 2k 0 1 68k 47k 22k 560p 0 1 68k 0 1 10k 1000p 1SV231 0 1 2 2k 0 15 0 15 0 1 0 1 1000p 4 7k 10k 7 5k 22k 22k RLS4148 33k 12k 12k 10k 10k 2P 1 100 25V 47 25V 100 25V 100k 47k 220 100p 100p 2SC4081 2SA1576A 220 RLS245 22k 10k 2SA1576A 2SC4672 2SC4672 3k 3k 3k DAN217 0 1 3k 3k 3k 1k 18k 22k 1M 0 1 0 4 7k 2SA1576A 2SC4081 22k 0 47k CPH6316 100 25V 2SC4081 10k 22k 47k N...

Page 34: ...k UDZS5 6B UDZS5 6B UDZS5 6B 13P 11P 10k 2SA1576A 100 100 0 1F 3 5V 0 S 24C02BFJ 0 1 1000p 100 220k 0 0 0 2SA1576A 10k 100 68k 0 0 0 100 100 4 19MHz C551 1000p 15k 100 1k 100 220k 8P 1 22k 0 1 22k 2SC4081 22k 22k 0 1 1k 220k 0 B2 D1 D2 B7 B8 B6 B4 B1 B5 B9 B10 B11 B3 B12 B13 B14 S SDA S SDA S SCK S SCK FM CE FM CE FM DATA FM DATA FM CLK FM CLK PW ON PW ON JUST MODE1 MODE2 ZOOM LR UD DIMMER TFT ON ...

Page 35: ...16V 0 1 0 1 4 7k 30P 0 1 47 25V 47 25V 0 1 47 25V 0 1 47 25V 0 15 10 16V 39k 47 16V 47 16V 0 1 56k 47 0 1 22k 4 7 47k 12k 22k 47 33k 3 3k 39k 39k 33k 470p 470p 2 2k 33k 33k 1 2k 1 2k 0 15 47 25V 470 100V 0 33k 18k 220k 1k 39k 0 47 RLS245 RB160L RB160L 0 15 0 15 0 15 0 15 47 25V 47 25V 47 25V 47k 12k 47 25V 47 25V 47 25V 47 25V 12k 2SC4081 2SA1576A 0 033 39k 0 1 39k 2SC4081 2SA1576A 4 7k 0 47 470p ...

Page 36: ...4 2 1 R913 CN911 C921 C923 R933 C942 C941 C927 1 8 16 9 C929 R921 C933 R923 R922 C931 C917 R928 R927 R931 R934 R930 R920 R918 D911 916 IR TRANSMITTER R917 R919 R932 IC903 IC904 IC902 RV900 RV901 Q903 B E C Q902 Q901 B E E B C C R925 R926 D910 A K B C E Q905 B C E Q904 D913 D914 D912 D915 D911 D916 KEY BOARD CONDUCTOR SIDE 1 863 446 11 11 1 1 3 2 3 MAIN BOARD CN102 A A B C D E F G H 1 2 3 4 5 6 7 8...

Page 37: ...7 K A D918 K A D919 K A R937 C947 C948 C946 L706 L705 L704 L703 L702 L701 CN703 J701 JACK IN BOARD 11 11 1 863 443 1 7 MAIN BOARD CN701 D MAIN BOARD CN702 E MAIN BOARD CN104 C VIDEO AUDIO L R INPUT J702 VIDEO OUTPUT D922 A K D921 D920 A K K A R939 C954 C953 C952 L712 L711 L710 L709 L708 L707 JACK OUT BOARD 11 11 1 863 444 CN704 1 6 S908 1 863 449 11 11 SW BOARD SIDE A SW BOARD SIDE B PANEL CLOSE D...

Page 38: ...A8068 L MA8068 L MA8068 L 7P 7P 150 150 150 2 2k SML 3100TT86 SML 3100TT86 SML 512M 0 0 0 0 0 0 0 0 0 0 SML 3100TT86 UDZS5 6B S 8120CNB RPM714C V4 100k 100k TA2061AF DAL5821 DAL5821 DAL5821 DAL5821 DAL5821 DAL5821 680 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 47k 1000p MS GND MS GND MS VEE MS SCLK MS INS MS SDIO IR LCH IR GND IR GND IR GND IR GND IR GND IR GND IR RCH RESET REM SW12V SW12V LED DISC IN KEY PW E...

Page 39: ...V 20 µs DIV IC1 zzc Y 500 mV DIV 20 µs DIV wj IC1 zzv VBS wk IC306 8 LX wl IC305 8 LX e IC301 7 OUT1 ea IC301 q OUT2 es 500 mV DIV 20 µs DIV 2 V DIV 2 µs DIV 2 V DIV 2 µs DIV 5 V DIV 2 µs DIV 5 V DIV 2 µs DIV IC201 qd XOUT ed 2 V DIV 2 µs DIV 22 4 µs 3 7 Vp p 59 2 ns 3 7 Vp p 474 ns 3 7 Vp p 37 2 ns 4 4 Vp p H 820 mVp p H 880 mVp p H 1 1 Vp p H 1 2 Vp p 3 4 µs 6 2 Vp p 3 2 µs 6 2 Vp p 4 7 µs 14 4 ...

Page 40: ... 100 ns DIV 1 V DIV 50 µs DIV 2 V DIV 20 µs DIV 2 V DIV 20 ns DIV Q857 858 Collector 20 mV DIV 10 µs DIV q IC850 qa C2 qa IC401 r X2 qs Q801 2 Base qd Q801 1 Base qf 5 V DIV 5 µs DIV 2 V DIV 100 ns DIV 5 V DIV 5 µs DIV 5 V DIV 5 µs DIV H 1 5 Vp p H 1 2 Vp p 282 ns 0 3 Vp p 127 µs 3 8 Vp p 63 6 µs 4 2 Vp p 41 ns 3 8 Vp p 15 2 µs 32 Vp p 8 8 µs 12 2 Vp p 240 ns 3 4 Vp p 12 6 Vp p 4 1 µs 4 1 µs 10 2 ...

Page 41: ...1 MM1508XNRE 1 SW 2 OUT 3 VCC 6dB DRIVER BIAS CLAMP CLAMP 4 IN2 6 IN1 GND 5 IC102 NJM2283V TE1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1X A X GND Y Z C OZ 1Z GND 0Y B VCC 1Y GND 0X PHASE DETECTOR 22 21 20 19 18 17 16 15 14 13 12 1 2 3 4 5 6 7 8 9 10 11 L P F L P F SHIFT REGISTER PROGRAM COUNTER 1 4 1 50 1 19 VCC 2 MUTE MPX OSC 0 1 2 RF PRE EMPHASIS LIMITER L CH INPUT PRE EMPHASIS TIME CONSTANT LPF ...

Page 42: ...P WAVE GENERATOR OSC ERROR AMP PHASE COMPENSATION PWM COMPARATOR BUFFER DRIVER VIN 2 EXT 2 3 P_BST 8 LX 7 EXT 1 5 FB 6 GND PWM PFM CONTROLLER 4 CE 1 VIN 1 2 SW 1 3 VIN 2 4 NC 8 GND 7 V OUT 6 V 5 NC BIAS BUFFER 1 2 4 8 7 6 5 LIN SCL LOUT VDD RIN ROUT SDA 3 VSS CONTROL UNIT 1 STBY 2 OUT2 3 NC 4 PRE GND 5 NC 6 IN2 9 P P 8 DC 7 IN1 VCC OUT1 NC POWER AMP RIPPLE FILTER POWER AMP REF AMP TSD PROTECTOR ST...

Page 43: ... BACK GROUND CONTROL DATA REGISTER CHARACTER GENERATOR ROM 12 x 18bit x 512 word COLOR DATA 3bit x 336word CHARACTER DATA 9bit x 336 word VIDEO RAM BLINK DATA 1bit x 336 word REVERSE DATA 1bit x 336 word OUTPUT INSTRUCTION DATA 1bit x 336 word DATA SELECTOR 5 4 3 2 CS 1 CLK DATA PCL VDD CMDCT CONTROL SIGNAL OSCILLATOR VERTICAL ADDRESS REGISTER VERTICAL POSITION COUNTER VERTICAL ADDRESS COUNTER VER...

Page 44: ...1 63 VXO2 64 HD 32 VD 31 PWM 30 VCC3 29 COMMON OUT 28 R CH AVE DET 27 R OUT 26 VCC2 25 AVE 24 GND1 23 G CH AVE DET 22 G OUT 21 B CH AVE DET 20 B OUT 19 BLAK 18 YS 17 VXO ACC AMP VXO GENERATOR G Y GENERATOR R Y B Y DEMODULATOR APC BPF ACC DET TINT REGULATOR KILLER DELAY SWITCH DAC DAC GCA SHARPNESS SYNC CUT SCP OUT 62 APC DET 61 YUV SWITCH GCA MATRIX INTERNAL EXTERNAL SWITCH CLAMP CLAMP OSD SWITCH ...

Page 45: ...EF SCP NON2 INV2 FB2 OUT2 DT2 CT RT NON1 INV1 FB1 DT1 OUT1 GND 8 VREF VREF REFERENCE VOLTAGE IC850 TL594INSR DTC 1IN ERROR AMPLIFIER 1 PWM COMPALATOR UNDER VOLTAGE LOCKOUT CONTROL C1 1D CTC COMPALATOR FEEDBACK 2IN 2IN 1 3 4 0 7mA 15 16 OSCILLATOR PULSE STEERING FLIP FLOP REF 14 1IN 2 CT RT OUTPUT CTRL 5 6 13 VCC 12 GND 7 ERROR AMPLIFIER 2 C1 8 E1 9 E2 10 C2 11 REFERENCE REGURATOR ...

Page 46: ... EL PRE EMPHASIS MIX AMP PRE EMPHASIS 15 VREFC 16 LIN 9 LOUT 11 f0 R 10 f0 SW 12 VCC 4 5 GND 6 f0 L 8 ROUT 7 SURND 2 MIX NF 1 RIN 3 AUTO OFF AGC 13 AGC T C 14 AGC LEVEL DETECT AGC VCO VCO O S M BUFFER BUFFER LEVEL DETECT REFERENCE VOLTAGE ...

Page 47: ...er 33 DAC DATA O Serial data output to the D A converter 34 VSS Ground terminal 35 VCC Power supply terminal 2 8V 36 SEL_PLL1 I PLL clock frequency setting terminal Not used 37 38 NC Not used 39 DAC MCLK O Master clock signal output to the D A converter 40 DAC BCK O Bit clock signal output to the D A converter 41 SPDIF O Digital audio signal output terminal 42 NC Not used 43 VSS Ground terminal 44...

Page 48: ...itor connection terminal for internal reference voltage 108 B Y O Video signal B Y output terminal 109 COMP I Compensation input terminal 110 RSET I DAC current adjustment resistor input terminal Not used 111 ADVEE Power supply terminal 3 6V 112 ADVSS Ground terminal 113 Y O Video signal Y output terminal 114 VBS O Video signal output terminal 115 YUV7 O YUV7 pixel output data Not used 116 PCLK2XS...

Page 49: ...E Power supply terminal 3 6V 165 DAC ML O Mode control latch signal output to the D A converter 166 ENDSW I End switch input from the DVD mechanism deck block 167 MS BS O Bus state signal output for a memory stick 168 CS BE I Chip select signal input from the system controller 169 CK BE I Serial data transfer clock signal input from the system controller 170 XLOE O Output enable signal output to t...

Page 50: ...he OSD driver 20 OSD CLK O Serial data transfer clock signal output to the OSD driver 21 SYNC DET I Sync detection signal input from the RGB decoder L reflection is detect H reflection is not detect 22 OSD CS O Chip select signal output to the OSD driver 23 N P O NTSC PAL selection signal output terminal L PAL H NTSC 24 VDD2 Power supply terminal 3 3V 25 AVSS Ground terminal for A D converter 26 X...

Page 51: ...io muting on off control signal output terminal L muting on 54 UD O Above and below scan direction selection signal output to the LCD controller L all inversion normally H L ch R ch inversion signal output terminal L inversion normally H 55 LR O Left and right scan direction selection signal output to the LCD controller L all inversion normally H 56 TFT ON O Power on off control signal output for ...

Page 52: ... at H in this set 7 OSC OUT O Output terminal from the clock generator circuit 8 OSC IN I Input terminal from the clock generator circuit 9 TEST I Test mode setting terminal H test mode normally fixed at L 10 GND Ground terminal 11 BLK1 O Blanking signal output terminal Not used 12 VC1 O Character signal output terminal Not used 13 BLK2 O Blanking signal output terminal Not used 14 VC2 O Character...

Page 53: ...lay module 22 QH ZOOMC O Screen size selection signal output terminal Not used 23 24 STH1 STH2 O Source driver start pulse signal output to the liquid crystal display module 25 CPH3 O Source driver clock signal output to the liquid crystal display module 26 STV2 O Gate driver start pulse signal output to the liquid crystal display module 27 CPH2 O Source driver clock signal output to the liquid cr...

Page 54: ...ation of Appearance Parts Example KNOB BALANCE WHITE RED Parts Color Cabinet s Color 1 3 267 475 01 SKIRT CABINET 2 1 829 384 12 CORD CONNECTION POWER 3 1 963 068 11 CORD WITH CONNECTOR ANT OUT for RELAY BOX ASSY 4 1 963 067 11 CORD WITH CONNECTOR CD OUT for RELAY BOX ASSY 5 A 1065 952 A BOX ASSY RELAY 9 1 469 778 11 CLAMP FERRITE 10 3 267 637 01 COVER SCREW 11 2 178 625 01 CUSHION INDICATOR 12 2 ...

Page 55: ... 448 01 COVER HINGE FRONT 62 1 500 544 11 BEAD FERRITE 63 2 178 624 01 SHEET BUTTON 64 2 178 625 01 CUSHION INDICATOR 65 2 178 450 01 CUSHION MECHANICAL 66 1 500 459 11 FILTER CLAMP FERRITE CORE 68 1 965 038 11 CORD ASSY CONNECTOR WITH 1 7 685 534 14 SCREW BTP 2 6X8 TYPE2 N S 2 7 685 504 19 SCREW BTP 2X6 TYPE2 N S 3 7 621 773 86 SCREW B 2 6X4 4 7 682 649 09 SCREW PS 3X10 5 7 685 533 14 SCREW BTP 2...

Page 56: ...S 108 1 863 495 12 CABLE FLEXIBLE FLAT 30 CORE 109 A 3283 763 A MAIN BOARD COMPLETE 110 3 267 459 01 KNOB OPEN 111 3 318 203 01 SCREW B1 7X6 TAPPING 112 2 159 617 01 SHEET MAIN INSULATING 113 1 500 657 11 CORE FERRITE 114 2 178 624 01 SHEET BUTTON 115 3 254 887 01 CUSHION REMOTE 1 7 685 534 14 SCREW BTP 2 6X8 TYPE2 N S 2 7 685 504 19 SCREW BTP 2X6 TYPE2 N S 5 7 685 533 14 SCREW BTP 2 6X6 TYPE2 N S...

Page 57: ... 11 SPEAKER 3 3 cm R ch 1 7 685 534 14 SCREW BTP 2 6X8 TYPE2 N S 4 7 682 649 09 SCREW PS 3X10 5 7 685 533 14 SCREW BTP 2 6X6 TYPE2 N S 7 7 621 771 06 SCREW B 2X5 9 7 685 546 14 SCREW BTP 3X8 TYPE2 N S not supplied not supplied not supplied not supplied JACK OUT board not supplied JACK IN board not supplied SW board not supplied not supplied not supplied not supplied not supplied M301 not supplied ...

Page 58: ...HINGE LCD 206 X 2024 673 2 HINGE ASSY 207 3 267 447 01 CASE LCD REAR 208 A 3283 765 A LCD BOARD COMPLETE 209 3 267 444 01 CUSHION LCD SHIELD 210 3 254 866 01 RETAINER LCD LCD1 1 805 652 12 DISPLAY PANEL LIQUID CRYSTAL 2 7 685 504 19 SCREW BTP 2X6 TYPE2 N S 3 7 621 773 86 SCREW B 2 6X4 6 7 628 254 15 SCREW PS 2 6X6 7 7 621 771 06 SCREW B 2X5 LCD1 not supplied not supplied not supplied 2 2 2 6 3 2 3...

Page 59: ...16 864 11 SHORT CHIP 0 L706 1 216 864 11 SHORT CHIP 0 SHORT R937 1 216 864 11 SHORT CHIP 0 JACK OUT BOARD CAPACITOR C952 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C953 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C954 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V DIODE D920 8 719 017 62 DIODE MA8068 L TX D921 8 719 017 62 DIODE MA8068 L TX D922 8 719 017 62 DIODE MA8068 L TX JACK J702 1 815 310 11 JACK 3P SHORT L...

Page 60: ...METAL CHIP 68 5 1 10W R912 1 216 807 11 METAL CHIP 68 5 1 10W R913 1 216 805 11 METAL CHIP 47 5 1 10W R917 1 216 837 11 METAL CHIP 22K 5 1 10W R918 1 216 829 11 METAL CHIP 4 7K 5 1 10W R919 1 216 805 11 METAL CHIP 47 5 1 10W R920 1 216 841 11 METAL CHIP 47K 5 1 10W R921 1 216 841 11 METAL CHIP 47K 5 1 10W R922 1 216 833 11 METAL CHIP 10K 5 1 10W R923 1 216 857 11 METAL CHIP 1M 5 1 10W R925 1 216 0...

Page 61: ...658 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C659 1 164 298 11 CERAMIC CHIP 0 15uF 10 25V C660 1 126 400 11 ELECT CHIP 22uF 20 35V C801 1 164 315 11 CERAMIC CHIP 470PF 5 50V C802 1 164 315 11 CERAMIC CHIP 470PF 5 50V C803 1 137 980 11 CERAMIC CHIP 0 47uF 10 50V C804 1 164 315 11 CERAMIC CHIP 470PF 5 50V C805 1 164 298 11 CERAMIC CHIP 0 15uF 10 25V C806 1 137 942 21 ELECT CHIP 47uF 20 25V C807 1 100 ...

Page 62: ...DE UDZSTE 175 6B FUSE SHORT F801 1 576 612 21 FUSE 1A 32V F850 1 576 612 21 FUSE 1A 32V F950 1 576 775 21 FUSE 2A 72V F951 1 216 296 11 SHORT CHIP 0 FILTER FL601 1 239 896 12 FILTER EMI SMD FL602 1 239 896 12 FILTER EMI SMD FL603 1 239 896 12 FILTER EMI SMD IC IC401 6 804 587 01 IC uPD780023AGK C36 9ET A IC402 6 703 740 01 IC S 24CS02AFT TB G IC403 8 759 698 19 IC XC61CN2702MR IC405 6 803 083 01 I...

Page 63: ... 1 10W R431 1 216 864 11 SHORT CHIP 0 R432 1 216 809 11 METAL CHIP 100 5 1 10W R433 1 216 809 11 METAL CHIP 100 5 1 10W R434 1 216 809 11 METAL CHIP 100 5 1 10W R435 1 216 809 11 METAL CHIP 100 5 1 10W R436 1 216 809 11 METAL CHIP 100 5 1 10W R437 1 216 809 11 METAL CHIP 100 5 1 10W R438 1 216 809 11 METAL CHIP 100 5 1 10W R439 1 216 809 11 METAL CHIP 100 5 1 10W R440 1 216 809 11 METAL CHIP 100 5...

Page 64: ...6 809 11 METAL CHIP 100 5 1 10W R618 1 216 809 11 METAL CHIP 100 5 1 10W R619 1 216 809 11 METAL CHIP 100 5 1 10W R620 1 216 809 11 METAL CHIP 100 5 1 10W R621 1 216 809 11 METAL CHIP 100 5 1 10W R624 1 216 809 11 METAL CHIP 100 5 1 10W R625 1 216 841 11 METAL CHIP 47K 5 1 10W R627 1 216 809 11 METAL CHIP 100 5 1 10W R630 1 216 809 11 METAL CHIP 100 5 1 10W R631 1 216 809 11 METAL CHIP 100 5 1 10W...

Page 65: ...CHIP 10K 5 1 10W R964 1 216 864 11 SHORT CHIP 0 VARIABLE RESISTOR RV601 1 225 905 21 RES ADJ CERMET 3 TYPE 47K RV801 1 225 901 21 RES ADJ CERMET 3 TYPE 10K RV802 1 225 905 21 RES ADJ CERMET 3 TYPE 47K RV803 1 225 901 21 RES ADJ CERMET 3 TYPE 10K SWITCH S401 1 762 196 21 SWITCH TACT VOL S402 1 762 196 21 SWITCH TACT REVERSE S403 1 762 196 21 SWITCH TACT MENU S404 1 762 196 21 SWITCH TACT VOL TRANSF...

Page 66: ... C176 1 126 399 11 ELECT CHIP 10uF 20 35V C177 1 164 874 11 CERAMIC CHIP 100PF 5 50V C178 1 164 874 11 CERAMIC CHIP 100PF 5 50V C179 1 164 874 11 CERAMIC CHIP 100PF 5 50V C201 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C202 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C203 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C204 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C209 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C2...

Page 67: ...IP 47uF 20 16V C398 1 164 298 11 CERAMIC CHIP 0 15uF 10 25V C400 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C701 1 126 401 21 ELECT CHIP 1uF 20 50V C702 1 126 401 21 ELECT CHIP 1uF 20 50V C703 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C704 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C705 1 126 394 11 ELECT CHIP 10uF 20 16V C706 1 100 767 21 ELECT CHIP 220uF 20 16V C707 1 107 826 11 CERAMIC CHIP 0 1uF 10 1...

Page 68: ...S355TE 17 D307 8 719 988 61 DIODE 1SS355TE 17 D308 8 719 988 61 DIODE 1SS355TE 17 D309 8 719 083 71 DIODE UDZSTE 1730B D310 8 719 017 62 DIODE MA8068 L TX D312 8 719 044 76 DIODE 1SS356 TW11 D313 8 719 069 55 DIODE UDZSTE 175 6B D314 8 719 072 43 DIODE RB050L 40TE25 D315 8 719 988 61 DIODE 1SS355TE 17 D316 8 719 988 61 DIODE 1SS355TE 17 D317 8 719 914 43 DIODE DAN202K D318 8 719 914 43 DIODE DAN20...

Page 69: ...8 729 026 52 TRANSISTOR 2SA1576A T106 R Q307 8 729 905 35 TRANSISTOR 2SC4081 R Q308 6 550 631 01 TRANSISTOR 2SA1797 T100 Q Q309 6 550 631 01 TRANSISTOR 2SA1797 T100 Q Q310 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q311 8 729 905 35 TRANSISTOR 2SC4081 R Q312 8 729 905 35 TRANSISTOR 2SC4081 R Q313 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q314 8 729 026 52 TRANSISTOR 2SA1576A T106 R Q315 8 729 120 28 TR...

Page 70: ... 218 722 11 METAL CHIP 18K 0 5 1 10W R210 1 218 700 11 METAL CHIP 2 2K 0 5 1 10W R211 1 216 833 11 METAL CHIP 10K 5 1 10W R212 1 216 833 11 METAL CHIP 10K 5 1 10W R213 1 216 813 11 METAL CHIP 220 5 1 10W R214 1 216 825 11 METAL CHIP 2 2K 5 1 10W R215 1 216 829 11 METAL CHIP 4 7K 5 1 10W R216 1 216 823 11 METAL CHIP 1 5K 5 1 10W R217 1 216 827 11 METAL CHIP 3 3K 5 1 10W R218 1 216 827 11 METAL CHIP...

Page 71: ... 216 829 11 METAL CHIP 4 7K 5 1 10W R722 1 216 829 11 METAL CHIP 4 7K 5 1 10W R723 1 216 817 11 METAL CHIP 470 5 1 10W R724 1 216 817 11 METAL CHIP 470 5 1 10W R725 1 216 829 11 METAL CHIP 4 7K 5 1 10W R726 1 216 829 11 METAL CHIP 4 7K 5 1 10W R727 1 216 864 11 SHORT CHIP 0 R730 1 216 864 11 SHORT CHIP 0 R731 1 216 864 11 SHORT CHIP 0 R734 1 216 841 11 METAL CHIP 47K 5 1 10W R735 1 216 841 11 META...

Page 72: ...ORK 33X4 1005 RB16 1 242 963 21 RES NETWORK 33X4 1005 RB17 1 234 369 21 RES NETWORK 10X4 1005 RB18 1 234 369 21 RES NETWORK 10X4 1005 RB19 1 234 369 21 RES NETWORK 10X4 1005 RB20 1 234 369 21 RES NETWORK 10X4 1005 RB21 1 234 369 21 RES NETWORK 10X4 1005 RB22 1 234 369 21 RES NETWORK 10X4 1005 RB23 1 234 369 21 RES NETWORK 10X4 1005 RB24 1 234 369 21 RES NETWORK 10X4 1005 RB25 1 234 369 21 RES NETW...

Page 73: ... 506 507 508 for DVD Player O N O FF PO W ER VO L OPEN 512 509 for Cordless Stereo Headphones 513 not supplied not supplied 510 511 MV 01HP 1 MDR IF0140 1 510 COVER SCREW 1 PLATE BASE ASSY 1 507 3 267 637 01 COVER SCREW 508 X 3385 232 1 PLATE BASE SUB ASSY 509 8 954 200 90 HEADPHONE MDR IF0140 SET 510 3 246 367 01 PAD EAR for MDR IF0140 511 X 3384 723 1 LID SUB ASSY 0140 BATTERY for MDR IF0104 512...

Page 74: ...74 MV 900SDS MEMO ...

Page 75: ...5 HBD 28T 5 1 6 Plate Chas Assy 5 1 7 Roller Base Assy 6 2 ASSEMBLY 2 1 Assembly Flow 7 2 2 Insert a Disc 7 2 3 Plate Chas Bottom Assy 8 2 4 HBD 28T 8 3 DIAGRAMS 3 1 Block Diagram SERVO Section 9 3 2 Printed Wiring Board SERVO Board 11 3 3 Schematic Diagram SERVO Board 1 3 12 3 4 Schematic Diagram SERVO Board 2 3 13 3 5 Schematic Diagram SERVO Board 3 3 14 4 EXPLODED VIEW DVD Mechanism Deck Sectio...

Page 76: ... This set can be disassembled in the order shown below 1 1 DISASSEMBLY FLOW 1 2 TOP COVER ASSY Page 3 1 4 LOADER BLOCK Page 4 1 3 SERVO BOARD Page 3 1 5 HBD 28T Page 5 1 6 PLATE CHAS ASSY Page 5 1 7 ROLLER BASE ASSY Page 6 SET ...

Page 77: ...static break down easily When handling it perform soldering bridge to the laser tap on the flexible board Also perform measures against electrostatic break down sufficiently before the operation The flexible board is easily damaged and should be handled with care 2 screw B 2 3 1 SENSOR board CN 5 4 3 two screws B 2 3 6 5 connector J1 7 FFC 0 5 45 L50 CN 4 7 SERVO board laser tap optical pick up fl...

Page 78: ... 8 loader block 9 Apply 4 5V loading voltage to the 2P connector to eject a disc 1 Apply 4 5V loading voltage to the 2P connector to insert a disc Note 1 With no disc inserted the loader and the bottom chassis cannot be disassembled Note 2 Don t turn over or swing the set with a disc inserted disc 2P connector ...

Page 79: ...T 7145 B blue 3 screw BTT 2 4 4 HBD 28T 7146 GN green 6 HBD 28T 7147 GY gray plate chas bottom assy 5 screw BTT 2 4 1 two screws B 2 3 2 SENSOR board 3 two screws B 2 4 4 screw B 2 4 5 loader block 6 clamper assy 7 plate chas assy 1 6 PLATE CHAS ASSY ...

Page 80: ...6 MV 900SDS 1 7 ROLLER BASE ASSY 1 PSW 1 6 5 0 4 C BK 2 two roller springs 4 roller base assy 3 PSW 1 6 5 0 4 C BK Note Don t touch the roller by hand Otherwise the disc retraction force will vary ...

Page 81: ...rder shown below 2 1 ASSEMBLY FLOW 2 2 INSERT A DISC Page 7 2 3 PLATE CHAS BOTTOM ASSY Page 8 2 4 HBD 28T Page 8 1 Apply 4 5V loading voltage to the 2P connector to insert a disc Note 1 With no disc inserted the loader and the bottom chassis cannot be assembled Note 2 Don t turn over or swing the set with a disc inserted disc 2P connector ...

Page 82: ... 28T surely using IPA isopropyl alcohol 1 HBD 28T 7145 B blue 2 HBD 28T 7146 GN green 3 HBD 28T 7147 GY gray 4 5 plate chas bottom assy loader block 2 boss 1 Apply 4 5V loading voltage to the 2P connector to eject a disc HBD 28T HBD 28T bottom views 3 boss 4 boss 5 two screws BTT 2 4 6 screw BTT 2 4 ...

Page 83: ... BLOCK CDLD VREF A B C D F1 F2 E1 E2 LD DVD PD EC XMP1_4 44 ANODE XMP1_7 40 COLLECTOR XMP1_3 45 SW1 DVD_VR SW2 FEED LIMIT SW FG START LD CD 24 D100 XSRFGC 9 XSLDC 33 XSSLEG 13 XSTRACK 12 XSFOCUS 11 AUTOMATIC POWER CONTROL FOR CD Q3 SFGIN SSPDON SMOTOR RFSW GAINSW HOMESW FO FEED MOTOR FEED MOTOR TR TR FO CD ON SWITCH Q12 Q10 CD_VR DISC OUT DET DISC IN DET CLOSE END SW VOFC 14 VOSL 11 VOSL 12 VOTK 1...

Page 84: ...ossible to measure Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path L DVD VIDEO F DVD AUDIO Circuit Boards Location LCD board FRONT board KEY board MAIN board SERVO board SW...

Page 85: ...RD OPTICAL PICK UP BLOCK MAIN BOARD CN101 P 1 1 16 48 33 17 45 1 32 64 49 E E 4 8 5 A A K K E E M1 LOADING M A B C D E 1 2 3 4 5 6 7 8 Semiconductor Location Ref No Location D2 D 1 D3 D 1 D100 C 4 Q1 A 2 Q2 D 1 Q3 D 1 Q10 E 3 Q11 E 2 Q12 E 2 U1 C 3 U2 B 4 U3 C 4 U4 B 2 U5 D 3 U6 D 2 U7 E 2 3 2 PRINTED WIRING BOARD SERVO Board See page 10 for Circuit Boards Location Service manual page 24 ...

Page 86: ...E E RF FEED FEED FOCUS FOCUS TRACK TRACK DISC_OUT_DET DISC_IN_DET RFSW GAINSW SLDC GPIO1 HOMESW SFGIN SSPDON SDATA SCLK SCSJ SDFCT SBAD CEI FEI TEI TEXI SMOTOR RFO MIRR RFRP ECR EC START ANODE COLLECTOR NC NC VCC VCC GND GND TR FO TR FO NC GND VOS GND PD DVD_VR CD_VR LD CD LD DVD FEED LIMIT SW FEED MOTOR FEED MOTOR FG NC NC GND VREF F2 F1 A D SW2 RF SW1 C B E1 E2 VCC GND SDEN SDATA SCLK LCP LCN CE...

Page 87: ... RA2 RA3 RA10 RA11 RD4 RD5 RD6 RD7 RD8 RD9 RD10 RD11 MPSENJ MFSCSJ DRESET STRACK TRAYCL SFOCUS SSLEG FEED FEED FOCUS FOCUS TRACK DISC_OUT_DET DISC_OUT_DET DISC_IN_DET DISC_IN_DET RA9 RA8 RA7 RA6 RA5 RA4 SDCLK CRSTJ SPD_DET MP1_1 CLOSE END SW MWRJ TRACK 5V 5V 5V 5V GND GND RST HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 GND HINTJ HA1 HA0 HA2 GND IORDY IOWJ IORJ HCS1J GND H...

Page 88: ...FSW GAINSW SLDC GPIO1 SBAD SDATA SCLK SCSJ SDFCT SFGIN SSPDON HOMESW CEI FEI TEI TEXI SMOTOR RFO MIRR RFRP MWRJ AVSS_DS XSRFIN XSIPIN AVDD5_DS XSDSSLV XSRSLINT VDD XSAWRC XSRFGC XSEFGC XSFOCUS XSTRACK AVDD5_DA XSMOTOR AVSS_DA XSRFRPLP XSTELP XSVREF2 XSRFRP XSTEXI AVSS_AD XSTEI XSFEI XSCEI AVDD5_AD XSSBAD GND XSDFCT XSCSJ XSCLK XSDATA XSLDC XSFGIN XSSPDON XSFLAG3 XSFLAG2 XSFLAG1 XSFLAG0 XMP1_7 XMP1...

Page 89: ...2 23 VINLD 22 PRE GND 20 VNFTK 19 PGND 21 PVCC2 18 VOLD 17 VOLD 16 VOTK 15 VOTK 1 VINFC 2 CFC ERR1 3 CFC ERR2 5 VINSL 6 VOSL 7 VNFFC 4 VINSL 12 VOSL 11 VOSL 9 PVCC1 10 PGND 8 VCC 14 VOFC 13 VOFC DET AMP SLED DRIVER ACTUATOR DRIVER LOADING DRIVER ACTUATOR DRIVER THERMAL SHUT DOWN STANDBY DET AMP ...

Page 90: ...ERIAL PORT RESISTER CONTROL SIGNALS TO EACH BLOCK AGC AGC HOLD A2 5 B2 6 C2 7 D2 8 LPF GCA D 11 C 12 B 13 A 14 F 15 E 16 COMPARATOR BUFFER BUFFER AMP AMP LCN 44 LCP 45 SDATA 47 SCLK 46 SDEN 48 FULL WAVE RECTIFIER OFFSET CANCEL OFFSET CANCEL MUX MUX SUM MUX LPF SUB AMP LPF DAC VC LPF CDPD 23 MB 31 MP 30 FDCHG 32 CDLD 24 LDON 25 VC 26 BOTTOM ENVELOPE AMP BCA DET OFFSET CANCEL DPD RESET PI 36 MIN 35 ...

Page 91: ...ipple envelope signal input terminal 21 XSTEXI I Tracking zero crossing signal input terminal 22 AVSS_AD Ground terminal 23 XSTEI I Tracking error signal input terminal 24 XSFEI I Focus error signal input terminal 25 XSCEI I Center error signal input terminal 26 AVDD5_AD Power supply terminal 5V 27 XSSBAD I Sub beam addition signal input terminal 28 GND Ground terminal 29 XSDFCT I Detect defection...

Page 92: ...ignal output to the flash memory 88 GND Ground terminal 89 to 91 XMA13 to XMA15 O Address signal output to the flash memory 92 XHDASPJ I O This terminal for drive active slave present signal Not used 93 XHCS3J I Chip select signal input from the MPEG decoder 94 XHCS1J I Chip select signal input from the MPEG decoder 95 XHA2 I Host address signal input from the MPEG decoder 96 XHA0 I Host address s...

Page 93: ... way data bus with the SD RAM 134 XRD4 I O Two way data bus with the SD RAM 135 XRD10 I O Two way data bus with the SD RAM 136 XRD5 I O Two way data bus with the SD RAM 137 XRD9 I O Two way data bus with the SD RAM 138 GND Ground terminal 139 XRD6 I O Two way data bus with the SD RAM 140 XRD8 I O Two way data bus with the SD RAM 141 XRD7 I O Two way data bus with the SD RAM 142 XRWEJ O Write enabl...

Page 94: ...wer supply terminal 3 3V 169 XSPLLFTR2 I Data PLL loop filter input terminal 170 AVSS_PL Ground terminal 171 XSFDO O Output node of frequency detector charge pump circuit 172 XSFTROPI I Input node of loop filter OP circuit 173 XSVR_PLL I PLL reference voltage input terminal 174 XSPDOFTR1 I Phase detector filter input terminal 175 XSVREFO O Reference voltage output terminal 176 XSAWRCVCO I Auto wid...

Page 95: ...LUE 254 9 885 067 98 PLATE CHAS BTTOM ASSY 255 9 885 068 03 SP FRONT L 256 9 885 068 05 SP BALANCE 257 9 885 068 06 SP REAR L 258 9 885 067 99 SERVO BOARD COMPLETE 0259 9 885 098 03 PLATE CHASS ASSY 3 WITH OP 260 9 885 067 95 ROLLER BASE ASSY 261 9 885 068 26 ROLLER SPRING 262 9 885 067 93 LOADER ASSY 263 9 885 068 02 PSW 1 6X5X0 4 C BK 264 9 885 067 92 TOP COVER ASSY 265 9 885 068 01 LOADING BELT...

Page 96: ... CERAMIC CHIP 560PF 5 50V C9 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C10 1 165 908 11 CERAMIC CHIP 1uF 10 10V C11 1 162 923 11 CERAMIC CHIP 47PF 5 50V C12 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C13 1 100 566 91 CERAMIC CHIP 0 1uF 10 25V C14 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C16 1 162 969 11 CERAMIC CHIP 6800PF 10 25V C17 9 885 068 13 CERAMIC CHIP 0 47uF C18 1 165 176 11 CERAMIC CHIP 0 047uF ...

Page 97: ...METAL CHIP 3 3K 5 1 10W R15 1 216 827 11 METAL CHIP 3 3K 5 1 10W R16 1 216 833 11 METAL CHIP 10K 5 1 10W R17 1 216 841 11 METAL CHIP 47K 5 1 10W R18 1 216 803 11 METAL CHIP 33 5 1 10W R19 1 216 827 11 METAL CHIP 3 3K 5 1 10W R20 1 216 864 11 SHORT CHIP 0 R21 1 216 829 11 METAL CHIP 4 7K 5 1 10W R22 1 216 864 11 SHORT CHIP 0 R23 1 216 833 11 METAL CHIP 10K 5 1 10W R24 1 216 833 11 METAL CHIP 10K 5 ...

Page 98: ...1 RES CHIP NETWORK 100 3216 RN9 1 233 576 11 RES CHIP NETWORK 100 3216 RN10 1 233 576 11 RES CHIP NETWORK 100 3216 RN11 1 233 576 11 RES CHIP NETWORK 100 3216 RN12 1 234 524 21 RES CHIP NETWORK 33 3216 CAPACITOR TC1 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V TC2 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V TC3 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V TC4 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V TC5 1 110 56...

Page 99: ...25 MV 900SDS MEMO ...

Page 100: ...u to jump to the next revised page Ver Date Description of Revision 1 0 2004 06 New 1 1 2004 09 Addition of information of the DVD unit Supplement 1 ENG 04004 1 2 2005 05 Addition of Part No for Ref No 508 SPM 05006 1 3 2005 10 Change of Part for Ref No 259 ECN ECB30249 1 4 2006 08 Addition of Ref No 68 Change of CORDLESS STEREO HEADPHONES ECN ECA53438 SPM 06015 ...

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