background image

A10

PCB_KL6AC

MaiN (side:a)

L1

SELECT

1AA4B10C5920A

A SIDE(1st Reflow)

COMPUTER1

VIDEO

COMPUTER2

MENU

POWER

PB2

PB3

PB4

PB5

PB6

PB7

PB8

PB9

PB10

PB11

PB12

K40

B

K10B

K10A

Q6846

Q3582

TP8101

TP810

2

TP810

3

D361

3

TP8104

D361

4

TP8105

TP810

6

TP8107

D3617

TP8108

TP8109

9

16

1

8

IC3801

L5821

C400

7

TP8111

D362

1

TP8112

D3622

TP8113

D362

3

D362

7

D3628

IC1301

1

25

51

75

50

26

76

100

IC561

R400

1

R4002

R4003

R4004

IC1311

R4006

R400

8

1

8

9

16

IC4001

TE5001

R4011

TPDVS

8

5

4

1
IC4011

TPHRST

C2508

SWNMI

C5200

8

5

1

4

IC1351

Q520

1

C520

7

T3VFL

3

1

K6

J

3

1

K6K

C5024

3

1

K6

L

3

1

K6M

R5001

L3581

8

5

1 4

IC1371

TE3501

C2536

C2537

C503

1

C5032

R2514

Q5031

Q503

2

Q5033

Q503

4

12

1

K8A

Q503

6

C2543

1

36

19

18

IC5201

3

1

K8G

Q8111

1

36

K35B

3

1

K8N

TP35B

1

36

K35G

1

4

K8S

TP35G

1

4

5

8

IC139

1

D8101

D

8

1

0

2

C582

2

1

36

K35R

L1091

Q5821

TP35R

1

12

25

36

24

13

48

37

IC2531

1

4

5

8

IC8101

TE3531

C256

6

R5807

C256

7

TFL

C256

8

1

4

5

8 IC5031

1

12

13

24

IC5801

Q506

1

Q5062

Q506

3

S1.8VPW

Q506

4

R504

3

C257

3

25

24

48

1

IC801

14

8

7

1

IC9882

R5625

C584

2

R5626

R562

7

R5240

D

5

8

2

1

R524

4

R582

2

R524

7

R5248

R524

9

R582

8

L341

TPDCLK

R2564

D506

1

R525

1

Q5081

D506

2

R5252 R5253

8

5

4

1

IC3501

1

12

36

24

13

48

37

IC2561

25

SWRST

1

8

9

16

IC8131

TE3561

L5332

L351

C586

2

R30

8

R2574

1

4

5

8

IC5641

L356

L357

R5848

L361

L362

L363

L366

L368

Q1034

SW6800

SW6801

Q103

6

SW6802

Q103

7

SW6803

SW6804

SW6806

SW6807

XL1034

SW6808

D5861

D6801

SW6809

XL1036

D6802

D6803

D6804

TWAR_LED

D1024

R1021

SW6811

D

1

0

2

6

R102

2

R1023

R586

8

R1031

R103

2

R103

3

C200

1

Q6841

Q6842

Q6843

Q6844

D1041

Q106

1

Q2001

D

1

0

4

2

Q6847

TPFRPG

L4001

D6831

L4002

D6832

L4003

D6833

L4004

Q201

1

L4006

R36

1

SW804_

1

TPDHS

C2021

Q7801

Q7802

49

50

1

2

K801

Q2021

1

7

8

14

IC891

C529

C7811

C1091

Q7811

Q7812

C532

Q7813

C533

C534

C535

C536

C537

C538

C539

Q530

1

Q5302

Q530

3

L4031

C54

1

L4032

C543

C544

C531

3

TICE

D781

2

C

5

5

9

D530

1

1

4

5

8

IC7811

C7841

D5302

D530

3

Q7841

C562

Q7842

C563

C564

Q784

4

C565

R5306

C566

C567

C568

1

9

10

18

IC5301

C569

C533

3

TPVRST

Q533

1

Q533

2

Q533

3

Q533

4

C571

Q5336

C207

2

C573

C574

Q207

1

TPFANA

TPFANB

TPFANC

L5200

TREP_LED

C7861

Q7861

Q7862

D7842

Q7864

Q3601

C589

Q3602

1

4

5

8

IC7841

C3801

Q3801

D207

1

R534

1

TEICE

D56841

D7862

1

4

5

8

IC7861

D360

6

1

25

51

75

50

26

76

100

IC531

R7873

D1091

D109

2

R521

8

R5646
C5647

FB3621

FB3626

D564

1

L5601

L4802

L3620

L362

1

L362

4

L3626

L362

7

L3630

L3631

L363

2

L3634

L363

6

L3637

R5647

FB3620

FB480

1

L4804

FB3624

FB362

7

C369

C376

C377

SC1021

SC1022

SC1023

SC4031

SC4032

SC5608

R5622

R562

3

L362

3

FB3623

L3633

3

1

K8

P

RB501

RB502

RB503

C400

6

C400

8

C4011

C401
C402

C403
C404

C406
C407

C1351

C411

C41

2

C41

3

C41

4

C41

6

C41

7

C421

C422

C423

C424

C426

C427

C1371

C500

1

C500

4

C43

1

C432

C500

6

C433

C434

C500

9

C436

C437

C1391

C5217

C5023

C521

8

C521

9

C2531

C253

2

C253

3

C253

4

C522

1

C8101

C522

2

C522

3

C253

9

C810

6

C503

3

C5807

C5037

C5038

C2541

C5809

C5039

C9882

C

5

0

4

1

C562

4

C524

3

C582

1

C582

3

C481

C482

C483

C2561

C2562

C2563

C2564

C351

1

C2572

C3512

C3513

C3514

C5843

C5844

C89

1

C5863

C5864

C1038

C103

9

C301

C302

C303

C304

C306

C307

C308

C309

C200

2

C200

3

C311

C31

2

C31

3

C31

4

C31

6

C31

7

C31

8

C31

9

C201

1

C201

2

C201

3

C321

C322

C323

C324

C326

C327
C328
C329

C521

C522

C202

2

C523

C202

3

C33

1

C

3

3

2

C

3

3

3

C

3

3

4

C531

C34

1

C5301

C347

C530

3

C348

C530

4

C530

6

C530

8

C530

9

C542

C545

C35

1

C546

C547

C548

C549

C356

C

5

3

1

2

C357

C358

C531

4

C531

7

C531

8

C551

C552

C553

C554

C36

1

C362

C363 C364

C365

C366

C367

C368

C561

C784

7

C784

8

C37

1

C372

C373

C374

C5332

C533

4

C5336

C5337

C207

1

C572

C207

3

C575

C576

C38

2

C577

C578

C38

4

C579

C386

C387

C388

C581

C582

C786

7

C583

C7868

C39

1

C587

C3806

R787

4

R3801

R3802

R7878

R7879

R600

R788

1

R7882

R7883

R362

1

R3622

R362

3

R80

2

R3627

R80

3

R3628

R7891

R7892

R80

6

R7893

R811

R812

R131

1

R2890
R2891

R1909

R836

R839

R1914

R1919

R403

1

R403

2

R1351

R1352

R1353

R1354

R

1

9

3

0

R47

1

R1931

R1934

R1935

R1936

R193

9

R481

R1941

R482

R1942

R483

R1943

R2501

R2502
R2503

R1376

R1378

R500

4

R1956

R500

6

R500

7

R500

8

R5011

R501

2

R5207

R

5

0

1

3

R5208

R5014

R699

R5209

R89

1

R5211

R1391

R

1

3

9

2

R5212

R1393

R

1

3

9

4

R253

1

R2532

R253

3

R253

5

R

5

2

2

1

R522

3

R522

4

R

5

0

3

1

R522

6

R810

6

R503

2

R486

3

R5033

R522

8

R5034

R5036 R5037

R5808

R5038
R5039

R

8

1

1

1

R9882

R2546

R811

2

R9883

R2547

R5041

R5812

R5042

R5814

R504

4

R504

6

R5047

R5048

R2551

R2553

R582

1

R505

1

R505

2

R5823

R505

3

R582

4

R5826

R5827

R2561

R2562

R2563

R813

0

R813

1

R

8

1

3

2

R

8

1

3

3

R

8

1

3

4

R506

2

R506

3

R5641

R5642

R506

6

R5643

R5067

R506

8

R506

9

R3511

R351

2

R3513

R3514

R30

9

R3515

R2576

R2577

R

5

0

7

1

R502

R5843

R5844

R311

R5846

R5847

R313

R2581

R317

R319

R508

2

R508

3

R321

R322

R32

3

R6800

R521

R680

1

R522

R680

2

R

5

2

3

R680

3

R5863

R102

0

R

5

2

4

R680

4

R5864

R6806

R526

R5866

R

5

2

7

R6807

R333

R5867

R6808

R334

R102

4

R6809

R102

6

R337

R681

1

R531

R

5

3

2

R681

2

R681

3

R103

0

R34

2

R34

3

R681

8

R103

4

R681

9

R1036

R1037

R348

R103

9

R682

1

R541

R542

R682

2

R543

R682

3

R104

0

R352

R1043

R

1

0

4

6

R

1

0

4

7

R359

R551

R552

R553

R554

R556

R557

R684

1

R561

R562

R6843

R6844 R6846

R200

2

R

1

0

6

2

R200

3

R6848

R200

4

R6849

R200

6

R200

7

R3584

R2008

R685

1

R571

R6852

R572

R6853

R573

R6854

R381

R6856

R201

2

R685

7

R201

3

R6858

R201

4

R6859

R386

R201

6

R201

7

R

2018

R686

1

R780

1

R581
R582

R780

3

R686

3

R583

R6864

R584

R6865

R6866

R586

R2022

R587

R2023

R202

4

R202

6

R202

7

R202

8

R7813

R7816

R2032

R203

3

R203

6

R2037

R203

8

R203

9

R530

3

R782

0

R530

4

R782

2

R530

7

R530

8

R2041

R204

2

R204

3

R782

8

R2044

R782

9

R204

6

R2047

R531

2

R531

3

R7831

R7832

R7833

R

5

3

1

8

R532

1

R7843

R7846

R7848

R7849

R5331

R5332

R5333

R533

4

R7850

R7851

R7852

R5336

R5337

R7854

R5338

R207

1

R5339

R207

2

R207

3

R7858

R207

4

R7859

R207

6

R5344

R5345

R786

3

R786

6

R786

8

R7869

R3601

R3602

R3604

R7870

R787

1

R7872

A30C5

A

A

C

C

LAMP

COVER

SW

“K690”

FN901

FN907

FN90

FN903

FN904

FN905

Содержание LC-XB41

Страница 1: ...hrough Eiki s normal distribution channels In addition to service part number the generic descriptions have been given where possible to allow your service technicians to substitute equivalent compone...

Страница 2: ...nt Menu Operation 26 Memory IC IC1391 Replacement 26 Circuit Adjustments 27 Test Points and Locations 31 Service Adjustment Data Table 32 Chassis Block Diagrams 45 Chassis over view 45 System control...

Страница 3: ...e replacing the cabinet cover thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside Before returning any projector to the customer the service personne...

Страница 4: ...RCA Type x 1 S Video Input Jack Mini DIN 4 pin x 1 Audio Input Jacks RCA Type x 2 Computer Input 1 Terminal Analog RGB Mini D sub 15 pin Terminal X 1 Computer Input 2 Component Input Terminal Analog...

Страница 5: ...thermal switch SW902 inside of the projector to detect the internal temperature rising abnormally When the internal tem perature reaches near 100 C the thermal switch opens to stop the operation of th...

Страница 6: ...ctions in the Air filter care and cleaning below Ventilation slots of the projector are blocked In such an event reposition the projector so that ventilation slots are not obstructed Check if projecto...

Страница 7: ...e projector Usage in these environments may cause poor image quality When using the projector under dusty or smoky conditions dust may accumulate on a lens LCD panels or optical elements in side the p...

Страница 8: ...indicator Lamp replacement icon Maintenance Note The Lamp replacement icon will not appear when the Display function is set to Off during Freeze or No show Follow these steps to replace the lamp Lamp...

Страница 9: ...after replacing the lamp Lamp counter Select Reset and the Lamp replacement counter Reset appears Select Yes then another confirmation box appears Select Yes again to reset the Lamp counter Maintenan...

Страница 10: ...ray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be suf ficiently cleaned by air spra...

Страница 11: ...outlet again Keep pressing the SELECT button until the POWER indicator lights continuously This is complete the resetting of the security function The PIN code lock and Logo PIN code lock are reset a...

Страница 12: ...Caution The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety Screws Expression Type Diameter x Length mm T typ...

Страница 13: ...x6 x5 Side grill T3x6 x2 T3x6 Black x2 1 Remove the Main board 2 Remove the Rear panel 3 Remove AV board 4 Remove fans FN901 FN902 FN901 FN902 T3x8 M3x8 FN907 1 Disconnect the lamp ballast socket and...

Страница 14: ...ojection lens Noise filter Optical unit T3x6 x2 T3x8 M2 5x8 x4 T3x8 T3x6 Line filter board FN904 FN903 FN905 Duct bottom 1 Remove the Optical unit 2 Remove Screw T3x8 and 4 hooks on the duct and then...

Страница 15: ...mal Sw SW902 removal Isolation sheet 2 sheet Lamp cover switch board Themal switch SW902 Power board T3x6 T3x6 T3x6 x2 T3x6 Ballast board 1 Remove the Power board 2 Remove the Ballast board 3 Remove t...

Страница 16: ...embly Disassembly requires a 2 0mm hex wrench z Projection lens disassembly M2 5x8 x4 Fig 1 x Integrator lens in disassembly Hooks Integrator lens in Integrator Lens In Ass y M2 5x5 x2 Fig 2 Rugged su...

Страница 17: ...lass in disassembly Polarized glass Polarized glass in Ass y M2 5x5 x1 Fig 4 Film sheet c Relay lens disassembly Relay lens Relay lens Ass y M2 5x5 x2 Fig 3 Spring Mount the polarized glass as the fil...

Страница 18: ...ass y please check the following points Check that there is no color shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjust...

Страница 19: ...ss y is used with the figure below When replacing the LCD Panel Prism Ass y you need to take Panel Type Check and Setting on the Electrical Adjust ment for the replaced LCD Panel Prism Ass y The gamma...

Страница 20: ...nt the polarized glasses as the film attached side faces the LCD panel side M2x2 Film Blue Red Green Fig 6 m Optical unit top removal M3x8 x2 Pre Polarized Glass B Fig 7 Polarized Glass G Polarized Gl...

Страница 21: ...2 3 4 8 8 11 Locations and Directions Rugged surface is facing this side Point marker is printed on this side up Point marker is printed on this side up No Parts Name 1 Integrator lens OUT 2 Prism bea...

Страница 22: ...ontrast adjustment G Contrast adjustment B Contrast adjustment Integrator lens adjustment Relay lens out adjustment Electrical Adjustments Fan control adjustment Panel type check and setting Auto cali...

Страница 23: ...optical adjustments below remove the Cabinet Top following to the Mechanical Disassembly Adjustments require a 2 0mm hex wrench and a slot screwdriver When you adjust Integrator lens or Relay lens ad...

Страница 24: ...oosen 1 screw A and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 2 screws C an...

Страница 25: ...ust the adjustment base of relay lens assy to make color unifor mity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw A and adjust the slot B to make...

Страница 26: ...counter is stored in the Memory IC Please note that the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous value Caution to memory IC...

Страница 27: ...nt This adjustment is not required even if the power board is replaced because this adjustment is carried out be fore parts shipment Output Voltage adjustment WARNING USE UV RADIATION EYE AND SKIN PRO...

Страница 28: ...ment PC Pedestal adjustment Component 1 Enter the service mode 2 Receive the 16 step grey scale 480i component signal with Computer2 Component mode 3 Connect an oscilloscope to test point TP35G and ch...

Страница 29: ...ect an oscilloscope to test point TP35G and chassis ground 4 Select group no 100 item no 6 and change data value to adjust amplitude a to be 1 6 0 1V a white level white level m 50 White adjustment PC...

Страница 30: ...ideo 1 Enter the service mode 2 Receive the 16 step grey scale composite video sig nal with Video Video mode 3 Select group no 100 item no 7 Red or 8 Blue and change Data values respectively to make a...

Страница 31: ...31 Electrical Adjustments 1 1 1 K6J K6K K8G K8P K8S TPFANC K35B TP35B IC801 IC1802 K8E K35G TP35G IC531 IC561 K35R TPFANA K6L K6M K8B K8N TPFANB TP35R MAIN BOARD Test Points and Locations...

Страница 32: ...l 8 1 63 120 PreCoast PC Video 480i 7 0 63 121 PostCoast PC Video 480i 13 0 63 122 PreCoast PC Video 575i 7 0 63 123 PostCoast PC Video 575i 13 0 63 124 PreCoast PC Video 480p 7 0 63 125 PostCoast PC...

Страница 33: ...0 3 NTSC PAL 11 C2DBDIAGONALGAIN Comb 2D Band Pass Diagonal Gain 1 3 0 3 NTSC PAL 12 C2DNBCWBCLGAIN Comb 2D Narrow Band Comb Wide Band Comb 1 1 0 3 NTSC PAL 13 RLUMASETUP Enable 7 5IRE Setup Enable 0...

Страница 34: ...Global Motion Window Start X GMDSTARX 10 0 2047 Range of detective for Film mode 7 Global Motion Window Stop X GMDSTOPX 10 0 2047 Range of detective for Film mode 8 Global Motion Window StartY GMDSTAR...

Страница 35: ...ic Operation 43 LineB1 4 0 255 MIN MAX Cyclic Operation 44 LineB2 2 0 255 MIN MAX Cyclic Operation 45 LineB3 0 0 255 MIN MAX Cyclic Operation 46 LineB4 255 0 255 MIN MAX Cyclic Operation 47 GhostR Pos...

Страница 36: ...0 511 113 R DCOffset N10 0 0 0 511 114 R DCOffset N11 0 0 0 511 115 R DCOffset N12 491 491 0 511 116 G DCOffset NGain 0 0 0 255 117 G DCOffset N1 511 511 0 511 118 G DCOffset N2 0 0 0 511 119 G DCOffs...

Страница 37: ...511 178 B DCOffset P10 0 0 0 511 179 B DCOffset P11 0 0 0 511 180 B DCOffset P12 22 22 0 511 Scan Direction Front Rear 181 ENBX R 0 0 127 182 ENBX G 0 0 127 183 ENBX B 0 0 127 184 DXOutPos 0 0 1 Group...

Страница 38: ...mes of Fanctory Default n a 0 255 Read only 55 Motor Disable 0 On 1 Off n a 0 1 56 Menu Position Move menu X asis 0 0 1024 57 Menu Position Move menu Y asis 0 0 1024 58 Lamp Go Out n a 0 1 Group 201 O...

Страница 39: ...t for Fan Lamp mode is forced Eco 10 0 255 1 FAN1 MAX ADJUST DAC 225 0 255 2 FAN2 MIN ADJUST DAC 10 0 255 3 FAN2 MAX ADJUST DAC 225 0 255 4 FAN3 MIN ADJUST DAC 10 0 255 5 FAN3 MAX ADJUST DAC 225 0 255...

Страница 40: ...Start End Tem p at Normal 40 40 44 44 20 100 11 Normal Fan Control Max Temp 46 46 44 44 20 100 12 Normal Fan1 Min Fan voltage value at Normal unit 0 1V 67 67 125 125 0 255 13 Normal Fan1 Max 125 125 1...

Страница 41: ...of White Level Adj 1 1 255 Group 262 Auto Calibration CVBS SVIDEO 0 Y Image Area Start X Y Acquiring Area H Start Position 20 0 1000 1 Y Image Area StartY Y Acquiring Area V Start Position 500 0 1000...

Страница 42: ...site SECAM Composite S Video 0 1 Disp Dots 652 0 4095 2 H Back Porch 28 0 4095 3 V Back Porch 22 0 4095 4 Disp Line 536 0 4095 Group 510 SCART 480i 0 1 Disp Dots 662 0 4095 2 H Back Porch 142 0 4095 3...

Страница 43: ...95 Group 540 RGBVideo 480i 0 Total Dots 960 0 4095 1 Disp Dots 752 0 4095 2 H Back Porch 166 0 4095 3 V Back Porch 48 0 4095 4 Disp Line 460 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 541 RGB...

Страница 44: ...0 255 6 Clamp Width 31 0 255 Group 547 RGBVideo 1080i 50 0 Total Dots 2640 0 4095 1 Disp Dots 1868 0 4095 2 H Back Porch 258 0 4095 3 V Back Porch 54 0 4095 4 Disp Line 1052 0 4095 5 Clamp 1 0 255 6 C...

Страница 45: ...1141 IC5031 AUDIO OUTPIT LM4889 OUTPUT SERVICE PORT R C IC801 FLASH ROM C VIDEO S VIDEO VIDEO AUDIO RGB DHS DVS DCLK 34 32 28 DB 0 9 DG 0 9 DR 0 9 A 1 23 22 20 11 13 26 15 288 206 204 82 260 258 410 4...

Страница 46: ...LED BLAST_AC BALAST_AC FAN_ERR LAMPREP_LED ON_3 3V ON_150V 346 413 269 11 344 FAN_SW2 CABLE_SW WARNING_LED ON_5VA 363 182 184 DDC_SW3 1 DDC_SW1 101 110 P_FAIL P_FAIL FAN_SW1 FAN_SW2 FAN_SW1 LAMPDC_ON...

Страница 47: ...02 THERMAL SW LINE FILTER A901 LAMP BALLAST SW901 LAMP COVER SW Q4811 CHO_RXD LAMP_DET BALAST_AC LAMPDC_ON CHO_TXD IC9882 INVERTER 13 10 295 26 89 413 11 5 4 1 1 3 K8R K6R K8H K8S 1 2 POWER ON H POWER...

Страница 48: ...SW SPEAKER SP901 L R L R 1 30 10 21 13 14 4 1 4 27 AUDIO OUT L R 9 22 3 5 2 6 Q5031 K300 K200 Q5032 Q5061 Q5063 Q5036 Q5034 Q5062 Q5064 IC5031 AUDIO OUT LM4889 1 3 K8F IC301 SCALER SCL0_5V OUT_DET SDA...

Страница 49: ...n L P Fail L PC603 IC651 POWER OSC STR Z2156 Feedback S6V 16V 5V ON_150V LAMPDC_ON IC4891 NAND S6V S 5V 1 2 5 6 9 IC8811 TEMP SENSOR3 LM76CHMX LAMP PANEL OUTSIDE IC8821 TEMP SENSOR2 LM76CHMX IC44831 T...

Страница 50: ...SENSOR3 LM76CH IC4831 TEMP SENSOR1 LM76CH MAIN BOARD FAN_CON_B FAN_CON_A Power On H IC3531 D A M62334 IC4891 NAND 2 FAN_CON_C 3 1 2 4 1 8 7 215 P_FAIL_FAN 370 269 Q7802 FAN_SW2 Power On H 363 212 293...

Страница 51: ...IC1041 DDC SW Q8111 5 2 2 3 5 3 2 1 290 208 2 1 2 1 7 1 2 3 6 FAN CONTROL IC3501 DAC M62334 IC8811 TEMP SENSOR 3 LM76CH 14 13 IC5001 AUDIO SELECTOR NJW1141 48E K30A TEMP MAIN 6 SCL SDA 211 294 5 IC13...

Страница 52: ...ntil cool ing is completed and the POWER indicator stops blinking Q The projector is ready to be turned on with the POWER ON OFF button Q The projector is operating normally Q The projector is in the...

Страница 53: ...C4891 and SW901 lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies 15 5V S6V S 5V P_FAIL signal becomes Low when the abnor...

Страница 54: ...circuit PC1 PC2_SW signal PC2 H is output from pin 348 of IC301 Scaler and applied to pin 26 of IC5201 PC1 L PC2 H Check PC AV source selecting stage and processing stage Check IC5201 PC1 PC2_SW and...

Страница 55: ...Check speaker connection of the terminal K8F Yes No Check following steps Check IC5031 5V_AUDIO and peripheral circuit Check the Mute signal at pin 1 of IC5031 The Mute signal is output from pin 92 o...

Страница 56: ...Control Data O 295 D22 CHO_TXD CHO_TXD Serial Control TXD O 215 D24 ADC0 ADC0 P_FAIL Power Failure Signal Input Failure L I 126 D25 ADC2 ADC2 KEY 2 Key Control Input I 29 D26 ADC6 ADC6 LAMP Option La...

Страница 57: ...1 Analog Input R R Signal Input I 280 Y3 GAI1 Ch1 Analog Input G G Signal Input I 174 AA2 SOG1 SOG Ch1 SOG Ch1 Sync on Green ch1 Input I 258 AB3 BAI1 Ch1 Analog Input B B Signal Input I 331 AC7 HS1 HS...

Страница 58: ...58 Waveform VIDEO signal VIDEO HSYNC signal VSYNC signal HSYNC signal TPDHS VSYNC signal TPDVS R S H signal TP35R G S H signal TP35G B S H signal TP35B...

Страница 59: ...59 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201...

Страница 60: ...60 IC Block Diagrams FA5502 P F Control IC601 FA7711 DC DC Converter IC5801...

Страница 61: ...61 IC Block Diagrams HIN202EIB RS 232C Driver IC3801 L3E06150 D A S H LCD Driver IC501 IC531 IC561...

Страница 62: ...62 IC Block Diagrams L3E07110 LCD Driver Gamma Correction IC401 L3E01060 Level Shift IC2501 IC2531 IC2561...

Страница 63: ...63 IC Block Diagrams LM4889 Audio Output IC5031 M62334 DAC IC3501...

Страница 64: ...64 IC Block Diagrams NJW1141 Audio Control IC5001 PW190 Scaler IC301...

Страница 65: ...65 IC Block Diagrams STR Z2156 Power OSC IC651...

Страница 66: ...mposite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLID Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid w...

Страница 67: ...ling Fan Lamp Cover SW Board AV Board R C Board FN901 Cooling Fan LP900 Lamp Ass y LF901 Noise Filter FN905 Cooling Fan Out Of Circuit Board SP901 Speaker FN907 Cooling Fan Temp Board Line Filter Boar...

Страница 68: ...S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q681 305 014 4512 TR 2SC2412K T146 R 305 014 4611 T...

Страница 69: ...2905 FUSIBLE RES 22 JH 1 2W R659 301 238 4512 MT GLAZE 47 JA 1 3W R660 302 081 2905 FUSIBLE RES 22 JH 1 2W R661 324 006 1305 FUSE 250V 2 5A R671 301 150 6212 MT GLAZE 1K JA 1 10W R672 301 257 7419 MT...

Страница 70: ...052 945 086 7454 FILTER EMI 50MHZ L2056 945 086 7454 FILTER EMI 50MHZ L2057 945 086 7454 FILTER EMI 50MHZ L2061 945 086 7454 FILTER EMI 50MHZ L2062 945 086 7454 FILTER EMI 50MHZ DIODE D2031 307 223 05...

Страница 71: ...12K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q3602 305 014 4512 TR 2SC2412K T146 R 305 0...

Страница 72: ...2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5332 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T146 305 002 0311 TR 2SA1037K T14...

Страница 73: ...309 481 8615 IC LM76CHMX 5 IC8821 309 481 8615 IC LM76CHMX 5 IC891 310 337 0605 IC HD74LVC14T IC9882 309 464 1411 IC TC74ACT14FT CAPACITOR C1038 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0...

Страница 74: ...1U K 50V C2514 303 401 3810 ELECT 10U M 25V 303 424 1510 ELECT 10 0U M 25V C2534 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C2535 303 401 3810 ELE...

Страница 75: ...303 409 3426 CERAMIC 0 1U K 16V C336 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C337 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 1...

Страница 76: ...CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C372 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C373 303 453 8917 CERAMIC 0 1U K 16V 303 453 86...

Страница 77: ...AMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C492 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C493 303 394 1312 E...

Страница 78: ...16V 303 409 3426 CERAMIC 0 1U K 16V C5211 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5212 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0...

Страница 79: ...9 3426 CERAMIC 0 1U K 16V C547 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C548 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303...

Страница 80: ...IC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5841 403 455 1012 CERAMIC 1U K 10V 303 433 1112 CERAMIC 1U K 10V C5842 303 347 5510 POS SOLID 470U M 4V C5843 303 453 8917 CERAMIC 0 1U K 16V 303 453 861...

Страница 81: ...JA 1 16W R1391 301 226 1516 MT GLAZE 0 000 ZA 1 16W R1392 301 226 1516 MT GLAZE 0 000 ZA 1 16W R1393 301 225 0213 MT GLAZE 3 3K JA 1 16W R1394 301 225 0213 MT GLAZE 3 3K JA 1 16W R1906 303 376 6212 C...

Страница 82: ...1 226 1516 MT GLAZE 0 000 ZA 1 16W R352 301 226 1516 MT GLAZE 0 000 ZA 1 16W R3531 301 224 8913 MT GLAZE 100K JA 1 16W R3532 301 226 1516 MT GLAZE 0 000 ZA 1 16W R3533 301 225 1418 MT GLAZE 47K JA 1 1...

Страница 83: ...LAZE 10K JA 1 16W R5082 301 224 9316 MT GLAZE 1K JA 1 16W R5083 301 225 1210 MT GLAZE 4 7K JA 1 16W R511 301 224 8814 MT GLAZE 100 JA 1 16W R512 301 224 8814 MT GLAZE 100 JA 1 16W R513 301 224 8814 MT...

Страница 84: ...JA 1 16W R5862 301 037 5017 MT GLAZE 0 000 ZA 1 10W R5863 301 225 0213 MT GLAZE 3 3K JA 1 16W R5864 301 294 2613 MT GLAZE 4 7K FA 1 16W R5866 301 301 8119 MT GLAZE 3 9K FA 1 16W R5867 301 294 3016 MT...

Страница 85: ...16W RB404 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB406 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB421 945 036 0986 R NETWORK 47X4 1 32W 945 037...

Страница 86: ...0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3611 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3612 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3613 3...

Страница 87: ...SC4031 945 076 3503 SURGE ABSORBER SC4032 945 076 3503 SURGE ABSORBER SC5608 945 076 3503 SURGE ABSORBER SW6800 945 026 2792 SWITCH PUSH 1P 1TX1 SW6801 945 026 2792 SWITCH PUSH 1P 1TX1 SW6802 945 026...

Страница 88: ...KL6 XB4100 88 Cabinet Parts Location M07 Mechanical Parts List M11 M09 M02 M06 M10 M05 C03 C02 C09 M12 C12 C15 C01 S01 S02 C08 M01 M08 C13 S02 C11 C01 M04 C10 S01 S01 S01 C07 C14 C06 C05 M03 C04...

Страница 89: ...KL6 XB4100 89 Mechanical Parts List S03 S03 L11 Relay out L04 Integrator In Optical Parts Location Integrator Lens In S03 Relay Lens Out...

Страница 90: ...KL6 XB4100 90 Mechanical Parts List L14 Polarized in R L15 Polarized in G L16 Polarized in B S03 S03 L03 Projection Polarized Glass In Projection Lens S03...

Страница 91: ...KL6 XB4100 91 Mechanical Parts List L02 Prism LCD panel Ass y L02 3 L02 1 L02 Prism LCD Panel Assy L02 4 Blue Red Green L02 2 L02 5 S05 S04...

Страница 92: ...KL6 XB4100 92 Mechanical Parts List 527 528 L13 L09 L01 L17 L06 L18 L12 L08 L05 L07 In the Optical Unit L10 L13...

Страница 93: ...22 OPTICAL BASE TOP B KM6A SCREWS S01 411 190 5001 SCR S TPG BIN 3X10 S02 411 200 2808 SCR TPG FLT 3X8 S03 411 189 6507 BOLT HEX SCT SW W 2 5X5 S04 312 069 7105 SPECIAL SCREW V S05 312 070 3400 SPECIA...

Страница 94: ...KL6B Jun 2007 2007 Eiki Internatinal Inc A key to better communications...

Страница 95: ...e manual original for chassis No KL6 XB4100 model LC XB41 File with the service manual No SM5110864 00 Note All the information of part numbers and values indicated on these diagrams are at the beginn...

Страница 96: ...ial E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester N Polypropylene M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Me...

Страница 97: ...Pin description of diode transistor and IC OEFY OEFY OEFY 065 OEFY OEFY OEFY OEFY OEFY OEFY 3 4 5 7EE 4 4 BUIPEF OPEF PMMFDUPS BTF NJUUFS SBJO BUF 4 4PVSDF L JPEF L 5SBOTJTUPS 5 L OEFY Diode Transist...

Страница 98: ...ponents or the circuit board may easily occur Because of this you should use a soldering iron and solder that satisfy the following conditions when carrying out repair work Also soldering work must be...

Страница 99: ...6AC_2B K6A_2A IC601_10 K6R_3 K6AC_2A K6AC_1A K6R_7 IC651_8 K6R_4 K6AC_1B K6R_8 K6A_1B R674_1 K6A_2B K6R_12 K6A_1A J10XK120G K6R 1 1 2 3 4 10 5 11 6 12 12 7 8 9 J10B1010N K6A 1 2 TF861S DS601 DHXAVB026...

Страница 100: ...Z0A R5319 1 16GJ4 7KA R8101 1 16GZ0A R5317 1 16GJ 47KA R1034 1 16GJ 10KA R8111 1 16GZ0A R1043 1 16GJ2 2KA R1040 1 16GJ10A R5201 1 3GJ75 R1032 1 10GJ10C R5306 X R5322 1 16GZ0A R8133 1 16GJ100A R5212 X...

Страница 101: ...TA4 252 AD7 414 M5 253 AD6 415 L5 254 AD5 416 K5 255 AD4 417 J5 256 AD3 418 H5 257 AC3 419 G5 258 AB3 259 AA3 420 F5 260 Y3 261 W3 262 V3 263 U3 264 T3 265 R3 10 A10 266 P3 11 A11 PORTC5 267 N3 PORTA6...

Страница 102: ...3 X C482 401A20 DR_XFR 10KK1MN C471 10KK11B DG_ENBX5 R1JA4704G RB406 R1EB4704G 1 2 3 4 5 6 7 8 C436 DR_1 0 9 C421 6 3EM1003T C438 6 3EM100WD C417 C416 DR_SHCLK 401A1 C404 DG_2 0 9 C434 DG_SHCLK DR_CLX...

Страница 103: ...0 1LZB KK0 1GQ C2507 KK0 1LZB KK0 1GQ C2506 KK0 1LZB KK0 1GQ C2536 KK0 1LZB KK0 1GQ C2537 KK0 1LZB KK0 1GQ C2543 KK0 1LZB KK0 1GQ C2573 KK0 1LZB KK0 1GQ C2567 KK0 1LZB KK0 1GQ C2566 KK0 1LZB KK0 1GQ C...

Страница 104: ...3 4 5 6 7 8 9 10 11 12 13 14 X PB5 1 2 3 4 5 6 7 8 9 10 X PB6 1 2 3 4 5 6 7 8 9 10 X PB8 1 2 3 4 5 6 7 8 9 10 X PB7 1 2 3 4 5 6 7 8 9 10 X PB9 1 2 3 4 5 6 7 8 9 10 X PB10 1 2 3 4 5 6 7 8 9 10 X PB4 1...

Страница 105: ...7 R2001 R2003 R2008 C2031 R2009 R2011 R2012 R2021 R2022 D2031 R2031 C2061 C2062 R2051 R2052 R2056 R2057 R2061 R2062 R2063 R2064 SC8751 SC8752 SC8753 SC8754 SC2001 SC2011 SC2021 SC2031 SC2051 SC2052 SC...

Страница 106: ...C437 C1391 C5217 C5023 C5218 C5219 C2531 C2532 C2533 C2534 C5221 C8101 C5222 C5223 C2539 C8106 C5033 C5807 C5037 C5038 C2541 C5809 C5039 C9882 C5041 C5624 C5243 C5821 C5823 C481 C482 C483 C2561 C2562...

Страница 107: ...303 RB304 RB306 RB307 RB308 RB309 C2891 C2892 C1511 C1512 C1513 C1514 C1516 C1517 C1518 C1519 C1521 C1522 C1523 C1524 C1526 C1527 C1528 C1529 C1541 C1542 C1543 C1544 C1546 C1547 C1548 C1549 C1551 C155...

Страница 108: ...08 C609 C612 C613 C614 C616 C618 C636 PTH651 C654 C657 C658 R661 K6A D681 D682 C685 1 5 6 11 T651 DS601 T601 L603 C681 C683 Q601 Q602 IC651 C607 C611 R613 R614 K6AC 1 2 C662 R606 D601 R603 R602 D610 D...

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