IBM 9512-HB0) Скачать руководство пользователя страница 15

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PRINTED CIRCUIT BOARD

- 15 -

1. MAIN BOARD (Component Side)

J704

L701

U401

C404

C403

R401

D201

C503

R536

U501

R537

R538

R804

C817

C816

L707

C707

C705

J702

C145

L705

C719

C720

C703

C722

C704

X201

R206

C723

C213

C210

C212

J706

C724

R504

R403

R514

R515

R513

Q503

R505

C508

R524

C509

C510

R532

R533

R534

R535

R549

R548

C512

U503

C810

C822

C706

C823

C824

R108

R109

C142

C139

C138

C141

C140

120

L706

L102

C143

C144

110

R732

RA106

L201

R201

R202

C217

100

R203

C218

C205

C209

R209

R21

R212

C406

C405

C128

C127

C407

R726

R402

R508

R512

R510

R509

C501

Q501

Q502

R517

R547

R531

U504

R550

R802

C801

R803

C812

U802

U806

R105

C832

C831

C103

RA105

C148

100

C202

C149

11
0

C216

C215

R542

R543

R526

R541

R540

R539

RA205

RA206

C119

C126

C121

C125

C120

C111

C124

C506

R501

R503

R553

R529

R528

R556

R554
R555

R523

R552

R530

R557

R567

R566

C502

R551

C513

C517

C515

X501

R801

U801

C808

C807

C81

U803

L805

C804

R104

C102

C101

C147

C146

RA103

RA104

120

U201

RA201

RA202

R525

RA203

RA204

C110

C109

C107
C108

C104
C106

R527

R522

R506
R507

R520

C829

C830

C51

R562

R565

C809

C815

R103

R101

R102

R106

U102

RA102

C219

C203

C220

R205

R207

C208

L204
L205

R208

R210

C214

L203

C225

C224

C223

C828

U804

R560

R561

C518

C519

R564

ZD501

Q507

U805

D709

R738

C814

C813

C732

C736

L101

R739

R740

C129

C734

C735

R107

C132

C131

C137

C130

C105

C135

C136

C133

C134

RA101

C123

RA109

RA1

111

C116

C204

U101

R204

C206

C150

L202

R115

R117

C222

R1
16

L104

C504

C516

Q506

R559

L505

Q508

Q509

C710

C709

L708

C721

C820

C821

ZD704

R71

D710

C733

ZD705

R715

R713

R712

R716

R714

D71

D712

R806

R805

U807

C834

C827

R733

R1
18

C833

C835

U702

C714

MODEL:LI507N

P/N :6870T505A10

DA
TE :2002.05.24

L105

RA107

RA108

R110

C115

C113

C122

D704

D702

R730

D706

D708

C717

C718

R518

R731

R701

R702

C701

C702

ZD703

R502

R516

U502

R546

R558

C514

L504

L503

L502

C708

C818

R717

R718

R720

R725

R721

C711

U701

R120

RA1

C713

U703

C1
14

C1
18

R729

C112

C716

D701

D703

D705

D707

ZD701

ZD702

R704

R703

R706

R705

R707

Q505

R708

R521

R519

R545

C507

L501

R563

J501

J705

J703

D714

D713

Q701

R722

R724

R723

R719

C712

C715

U704

L103

R728

J701

Q504

R544

C505

R727

2. MAIN BOARD (Solder Side)

C207

C201

C221

C239

C211

C226

C241

C227

C248

C249

C250

C244

C243

C242

C253

C251

C252

C235

C234

C233

C228

C231

C230

C229

3.CONTROL BOARD (Component Side)

SW5

SW4

SW3

ZD1R2

ZD2

SW2

SW1

POWER

ENTER

DATE :2002.05.13

P/N :6870T506C10

RIGHT

R1 R5

LEFT

ESC

Содержание 9512-HB0)

Страница 1: ...COLOR MONITOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL MODEL T541 9512 HW0 T541 9512 HB0 Chassis No CL 37 ...

Страница 2: ... Power Adaptor Input AC 90 264V 50 60Hz 0 6A Output DC 12V 3A 4 2 Power Consumption 5 ENVIRONMENT 5 1 Operating Temperature 10 C 35 C 50 F 95 F Ambient 5 2 Relative Humidity 10 80 Non condensing 5 3 Altitude 0 10 000ft 3 657m 6 DIMENSIONS with TILT SWIVEL 1 Full Up Condition Width 365 2 mm 14 38 Depth 235 mm 9 25 Height 435 8 mm 17 16 2 Folded Condition Width 305 6 mm 12 03 Depth 86 5 mm 3 41 Heig...

Страница 3: ... such as pencil or pen as this may result in damage to the panel Protect the module from the ESD as it may damage the electronic circuit C MOS Make certain that treatment person s body are grounded through wrist band Do not leave the module in high temperature and in areas of high humidity for a long time The module not be exposed to the direct sunlight Avoid contact with water as it may a short c...

Страница 4: ...Hz Resolution 640 x 350 720 x 400 TEXT 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 MAC 1024 x 768 1024 x 768 1024 x 768 Total Period E 800 449 900 449 800 525 864 525 840 500 1024 625 1056 628 1040 666 1056 625 1152 667 1344 806 1328 806 1312 800 Video Active Time A 640 350 720 400 640 480 640 480 640 480 800 600 800 600 800 600 800 600 832 624 1024 768 1024 768...

Страница 5: ... up Brightness adjustment Bring up auto image setup Switch between input signals CONTROLS LOCK UNLOCK This feature allows you to secure the current control settings while allowing the user to adjust Brightness or Contrast so that they cannot be inadvertently changed Push and hold the enter button for 10 seconds the message Controls Locked appears You can unlock the OSD controls at any time by push...

Страница 6: ...WIRING DIAGRAM 6 J4 J1 J702 J702 CN3 CN2 CN1 J3 J2 Connector Ass y P No 6631T12002J Connector Ass y P No 6631T11012X Connector Ass y P No 6631T20008X Connector Ass y P No 6631T20008X ...

Страница 7: ...CD Module Inverter CTL Module CTL Inverter Digital Signal 5V 12V Power CTL 3 3V Data 2 5V Reg 3 3V Reg 5V 5V H V H V TTL Gate IC H V Switching SOG CTL ADC IC MXL88295EC R G B TMDS Receiver IC SIL141B R G B Data 3 3V Reg 5V lock Diagram Video controller park BLOCK DIAGRAM ...

Страница 8: ... 768 resolution signal and outputs 8 bit R G B signal to transmitter 3 Display Data Transmitter Part This part transmit digital signal from the Scaler to the receiver of module 4 Power Part This part consists of the one 5V two 3 3V and one 2 5 regulators to convert power which is provided 12V 5V in Power Board 3 3V is provided for LCD panel and inverter 5V is provided for Micom Also 5V is converte...

Страница 9: ...bulk capacitor 3 Energy Transfer This part function is transfer the primary energy to secondary through a power transformer 4 Output rectifier and filter This part function is to make a pulse width modulation control and to provide the driver signal to power switch to adjust the duty cycle during different AC input and output loading condition to achive the dc output stablize and also the over pow...

Страница 10: ...ftware 1 Adjustment for Factory Preset Mode 1 Run alignment program for LI507N on the IBM compatible PC 2 Select EEPROM all clear command and Enter 3 Display cross hatch pattern at Mode 1 4 Select COMMAND PRESET START command 5 Select FOS DEFAULT command and Enter 6 Press Y key it will automatically save all FOS data to EEPROM 2 Adjustment for White Balance 1 Display color 0 0 pattern at Mode 13 2...

Страница 11: ...FROM OSCILLATE AS 24MHZ NO CHECK THE OUTPUT OF POWER BOARD CHECK J702 PIN 4 VOLTAGE 5V NO NO POWER POWER INDICATOR OFF CHECK THE OUTPUT OF POWER BOARD CHECK J702 PIN 1 VOLTAGE 12V NO CHECK U502 PIN 25 26 30 31 CHECK J501 WAVEFROM NO YES YES YES YES CHECK KEY CONTROL ...

Страница 12: ...AYED CHECK POWER BOARD J704 PIN 1 12V NO 1 CONFIRM BRIGHTNESS OSD CONTRL STATE 2 CHECK MICOM DIM ADJ PORT J704 PIN 7 5V NO REPLACE INVERTER ASS Y CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL CONTACT PROBE TO CAUTION LABEL CAN YOU SEE PULSE AT YOUR SCOPE NO REPLACE CCFL LAMP IN THE LCD MODULE YES YES YES YES ...

Страница 13: ... AS 14 3181M NO CHECK U201 OR U401 SOLDERING CONDITION AND CHECK CONNECTION LINE FROM U201 TO U201 or U401 NO TROUBLE IN CABLE OR LCD MODULE J706 S PIN1 3 3V YES YES YES YES 3 WHITE SCREEN OSD IS NOT DISPLAYED WHITE SCREEN OSD IS NOT DISPLAYED U201 PIN 31 IS 65MHz CLOCK PIN 35 IS 48KHz H SYNC PIN 36 IS 60Hz V SYNC IS PULSE APPEARED AT SIGNAL PINS Input 1024x768 60Hz Signal ...

Страница 14: ... 14 CHECK U401 WAVEFORM NO NO CHECK U201 CHECK U101 CHECK J706 S SOLDERING CONDITION YES REPLACE MAIN BOARD U201 YES 4 RAINBOW SCREEN RAINBOW SCREEN OSD IS NOT DISPLAYED ...

Страница 15: ... C203 1 C220 10 R205 R207 C208 20 20 L204 L205 R208 R210 C214 30 1 L203 C225 C224 C223 C828 U804 R560 R561 C518 C519 R564 ZD501 Q507 U805 D709 R738 C814 C813 C732 C736 L101 R739 R740 C129 C734 C735 R107 C132 C131 C137 C130 50 40 C105 C135 C136 C133 C134 60 RA101 C123 RA109 RA110 RA111 C116 C204 U101 R204 C206 10 C150 80 L202 R115 R117 C222 R116 L104 C504 C516 40 Q506 R559 1 L505 Q508 Q509 C710 C70...

Страница 16: ... 16 4 POWER BOARD Component Side 5 POWER BOARD Solder Side ...

Страница 17: ... 17 2 1 5 6 3 4 11 12 13 7 8 9 10 14 16 17 18 15 EXPLODED VIEW ...

Страница 18: ...7N BLACK STEALTH BLACK TILT SWIVEL ASSEMBLY LI507N P WHITE PEARL WHITE METAL ASSEMBLY FRAME MAIN LI507N METAL ASSEMBLY REAR LI507N COVER T541H PIECE DVI STEALTH BLACK COVER LI507N PIECE COVER DVI P W PEARL WHITE COVER T541H PIECE VESA PLATE STEALTH BLACK COVER LI507N PIECE VESA COVER P W PEARL WHITE COVER T541H HINGE REAR STEALTH BLACK COVER LI507N HINGE CYLINDER P W PEARL WHITE COVER T541H STAND ...

Страница 19: ...PART NO DESCRIPTION SPECIFICATION C213 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C214 0CC150CK41A 15PF 1608 50V 5 R TP NP0 C215 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C216 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C217 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C218 0CC220CK41A 22PF 1608 50V 5 R TP NP0 C219 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C220 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C222 0CC150CK41A 1...

Страница 20: ...C63LVDM83R THINE 56P TSSOP R U501 0ICS240213A CAT24WC02J TE13 8P SOP TP 2K I U502 0IZZTSZ189A MYSON 42P BK OTP LI507N DATE 2002 5 27 S AL LOC NO PART NO DESCRIPTION SPECIFICATION U503 0ICS240813B CAT24WC08J TE13 8P SOIC R TP 8 U504 0ICS240213A CAT24WC02J TE13 8P SOP TP 2K I U701 0IMO741420B MC74HCT14ADR2 14P SOIC TP LEVE U702 0IPH740800H 74F08D 14P SOIC TP QUAD 2 INPU U703 0IPH740800H 74F08D 14P S...

Страница 21: ...1608 R TP R542 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R543 0RJ4701D477 4 7K OHM 1 10 W 1 1608 R TP DATE 2002 5 27 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R544 0RJ1004D677 1000000 OHM 1 10 W 5 1608 R T R545 0RJ1004D677 1000000 OHM 1 10 W 5 1608 R T R546 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R548 0RJ4701D477 4 7K OHM 1 10 W 1 1608 R TP R549 0RJ1500D677 150 OHM 1 10 W 5 1608 R TP R550 0RJ1500D...

Страница 22: ...P G I DO204AL 1000V 1 D903 0DRGS00341A MBRF20H100CT GENERAL SEMICONDU D904 0DR400409AB UF4004 TP G I DO204AL 400V 1A D906 0DR206000AA MBRF2060CT BK G I ITO220 60V 2 D908 0DZ620009AP P6KE200A GENERAL SEMICONDUCTOR D909 0DZ120009AF MTZJ12B TP ROHM K DO34 500MW 1 F1 430 858C AFC 520 BAE EUN TA F2 430 858C AFC 520 BAE EUN TA F901 0FZZTTH001D TIME LAG HBC 3 15A 250V 215 3 IC901 0IPMGPF006A TOP247F POWE...

Страница 23: ...XINA8 PIXINA9 PIXINA10 PIXINA11 GND PIXINA12 PIXINA13 PIXINA14 PIXINA15 VDDP PIXINA16 PIXINA17 PIXINA18 PIXINA19 PIXINA20 PIXINA21 PIXINA22 PIXINA23 VDD BB7 BB6 BB5 BB4 BB3 BB2 BB1 BB0 GNDP GB7 GB6 GB5 GB4 VDDP GB3 GB2 GB1 GB0 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 GND GNDP LCKA VDDP LCKB GNDP LHSYNC LVSYNC LDTG BA7 GNDP DCLKA GND BUSTYPE1 NC VDDP AVDD2 AVDD1 XI XO AGND1 AGND2 GNDP DDE GNDP HSYNC2 CLAMP ...

Страница 24: ...Input Data for 1 pixel clock mode 18 bit Odd Data for 2 pixel clock mode 8 bit Channel 2 Data 1 pixel clock 6 bit Odd Channel 0 Data 2 pixel clock 6 bit EVEN Channel 0 Data 2 pixel clock 6 bit Odd Channel 1 Data 2 pixel clock 6 bit Odd Channel 2 Data 2 pixel clock 6 bit Even Channel 2 Data 2 pixel clock 6 bit Even Channel 1 Data 2 pixel clock 8 bit Channel 1 Data 1 pixel clock 8 bit Channel 0 Data...

Страница 25: ...TROL STATE COUNTERS SLAVE SCL A0 A1 VCC VSS A2 ADDRESS COMPARATORS CONTROL LOGIC ACK E PROM 2 PIN CONFIGURATION DIP Package p SOIX Package J TSSOP Package U BLOCK DIAGRAM PIN FUNCTION Pin Name A0 A1 A2 SDA SCL WP Vcc Vss Function Device Adress Inputs Serial Data Address Serial Clock Write Protect 1 8V to 6 0V power Supply Ground V A1 Y1 AS A2 Y6 Y2 A5 A3 Y5 Y3 A4 GND Y4 CC 1 2 3 4 5 6 7 14 13 12 1...

Страница 26: ...4F08 1 2 3 4 5 6 7 D0a D0b Q0 D1a D1b Q1 GND 14 13 12 11 10 9 8 Vcc D3b D3a Q3 D2b D2a Q2 1 2 4 5 9 10 12 13 3 Q0 Q1 Q2 Q3 D0a D0b D1a D1b D2a D2b D3a D4b 6 8 11 1A 1 2 3 6 8 11 4 5 9 10 12 13 1Y 2Y 3Y 4Y 1B 2A 2B 3A 3B 4A 4B 1 TOP VIEW TOP VIEW Vcc Pin 14 GND Pin 7 ...

Страница 27: ...SCHEMATIC DIAGRAM 27 1 H V SYNC DETECT ...

Страница 28: ... 28 2 AD9884 PRE AMP PLL ADC SIL141B ...

Страница 29: ... 29 3 VIDEO PROCESSOR ...

Страница 30: ... 30 4 OUTPUT LVDS CONNECTOR ...

Страница 31: ... 31 5 MICOM ...

Страница 32: ... 32 6 KEY PART ...

Страница 33: ... 33 7 D SUB DVI D ...

Страница 34: ... 34 8 POWER ...

Страница 35: ...Jun 2002 Printed in Korea P NO 3828TSO018J ...

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