Canon LV-7545U Service Manual Download

Page: 125 / 130

GND

OUT

2.5V_REG.

A03

A04

VCC

VDD

CS2

CS1

CS0

A02

A01

VrefU2

GND

VrefU1

VrefL

A08

A07

A06

A05

SDA

SCL

A03

A04

VCC

VDD

CS2

CS1

CS0

A02

A01

VrefU2

GND

VrefU1

VrefL

A08

A07

A06

A05

SDA

SCL

(FROM IC301 246P)

(FROM IC301 244P)

(FROM IC301 323P)

(FROM IC301 246P)

(FROM IC301 323P)

(FROM IC301 244P)

(FROM IC815 14P)

(FROM IC815 15P)

(FROM IC814 11P)

VCC

GND

VCC

GND

VCC

GND

VCC

GND

DVS

SDT

SCK

VDD

RIN6

RIN7

GIN0

RIN9

ROUT4

ROUT6

GOUT1

GOUT4

GOUT5

VDD

VSS

GOUT6

VSS

RIN5

ROUT5

VSS

VDD

ROUT1

ROUT3

GOUT2

GOUT3

GIN1

CLK

VDD

SHP_EN

CLB

ROUT2

GIN2

VSS

SCAN_TEST

GIN4

GIN6

VSS

GIN8

BIN0

BIN4

BIN6

BIN8

VDD

SCAN_EN

CLP

HBLK2

VSS

VDD

VBLK2

HBLK

VBLK

TEST

ENB

BOUT9

BOUT5

BOUT4

BOUT3

BOUT2

VSS

VDD

BOUT1

BOUT0

GOUT9
GOUT8

GOUT0

ROUT0

VSS

BIN9

BIN7

BIN5

VDD

GIN7

VDD

GIN5

GIN3

BIN2

RIN8

GIN9

BIN1

BIN3

VSS

VDD

BOUT8

BOUT7

BOUT6

ROUT7

ROUT8

ROUT9

VDD

VSS

VDD

RIN4

RIN3

RIN2

RIN1

RIN0

DHS

GOUT7

STB

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

TEST

STSQ

XFR

CLK

(DAC)

AVCC

(DAC)

AGND

VREF

VMID

VMID AGND1

VID1

AVCC1,2

VID2

AGND2,3

VID3

AVCC3,4

VID4

AGND4,5

VID5

AVCC5,6

VID6
AGND6

(BIAS)

AGND

BYP

STBY

(BIAS)

AVCC

DVCC

DGND

INV

R/L

E/O

DB9(MSB)

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0(LSB)

VDD2

TEST4

TDO

TRST

TCK

TMS

TDI

GND

RIN9

RIN8

RIN7

RIN6

RIN5

VDD1

RIN4

RIN3

RIN2

RIN1

RIN0

GND

VDD2

GIN9

GIN8

GIN7

GIN6

GIN5

GIN4

GIN3

GIN2

GIN1

GIN0

BIN9

BIN8

GND

BIN7

BIN6

BIN5

BIN4

BIN3

BIN2

BIN1

BIN0

VDD1

VDD2

OSDBIN1

OSDBIN0

OSDGIN1

OSDGIN0

OSDRIN1

OSDRIN0

OSDSW

GND

RESET

SCS

SCLK

SDATA

ENBY2

ENBY1

CLYOUT

DYOUT

NRG

CLXOUTB

GND

VDD2

DXOUTB

ENBX4B

ENBX3B

ENBX2B

ENBX1B

VDD1

FRPB

GND

STSQOB

STSQEB

VDD2

XFRB

SHCLKB

BOUT0

BOUT1

GND

BOUT2

BOUT3

BOUT4

VDD2

BOUT5

BOUT6

BOUT7

GND

BOUT8

BOUT9

GND

VDD2

CLXOUTG

DXOUTG

ENBX4G

ENBX3G

VDD2

VDD1

GND

ENBX2G

ENBX1G

FRPG

STSQOG

STSQEG

XFRG

VDD2

GND

SHCLKG

GOUT0

GOUT1

GOUT2

GOUT3

GOUT4

VDD2

GND

GOUT5

GOUT6

GOUT7

GND

GOUT8

GOUT9

CLXOUTR

GND

DXOUTR

ENBX4R

VDD1

VDD2

ENBX3R

ENBX2R

ENBX1R

FRPR

GND

STSQOR

STSQER

XFRR

VDD2

SHCLKR

ROUT0

ROUT1

GND

ROUT2

ROUT3

ROUT4

ROUT5

VDD2

ROUT6

ROUT7

GND

ROUT8

ROUT9

SHENB

CLP2

CLP1

VDD1

GND

DCLK

VDD2

HPLL

VRESETO

HRESETO

VSYNC

HSYNC

SELECT

GND

TEST3

TEST2

TEST1

VDD2

GND

VCC

TEST

COM

VVDD

PCG

DWN

VST

VCK

ENB

BLK

VSSGL

VSS

HCK1

HCK2

HST

RGT

HVDD

VSIG12

VSIG11

VSIG10

VSIG9

VSIG8

VSIG7

VSIG6

VSIG5

VSIG4

VSIG3

VSIG2

VSIG1

VSSGR

PSIG

VSSGR

VSIG1

VSIG2

VSIG3

VSIG4

VSIG5

VSIG6

VSIG7

VSIG8

VSIG9

VSIG10

VSIG11

VSIG12

HVDD

RGT

HST

HCK2

HCK1

VSS

VSSGL

BLK

ENB

VCK

VST

DWN

PCG

VVDD

COM

TEST

COM

VVDD

PCG

DWN

VST

VCK

ENB

BLK

VSSGL

VSS

HCK1

HCK2

HST

RGT

HVDD

VSIG12

VSIG11

VSIG10

VSIG9

VSIG8

VSIG7

VSIG6

VSIG5

VSIG4

VSIG3

VSIG2

VSIG1

VSSGR

PSIG

LSB

VDD

TEST

TCLK

PRSTO

VRSTO

PFHDO

PFHD

VDD

VSS

UDOUT

LROUT

BENB

BENA

VDD

VSS

CKO6

BHC2

BHC1

BSTH CKI5 VDD

VSS

GENB

GENA

GHC2

GHC1

GSTH

VDD

VSS

CKO5

RENB

RENA

RHC2

RHC1

RSTH

CKI4

VDD

VSS

CKO4

HPBC

HPBB

HPBA

CKI3

VDD

VSS

CLP2

HPAC

HPAB

HPAA

VDD

VSS

VCKA

FRPA

VST

THL0

THL1

THL2

DCKC

VSS

VDD

OOO

PCLK

PCLKO

TOUT

PCLK2

PCLK2O

CLB

PCLK1O

VSS

VDD

PCLK1

PFH

DDD

SSS

PRST

VRST

SCK

STB

SDT

VSS

D3302

NT25R_22

NT25G_22

NT25B_22

C3507

C3506

C3508

D3501

R3506

C3504

R3556

C3554

R2546

R2527

R2506

R581

R582

R583

R584

R587

R586

R3300

R3308

C452

R451

C451

C453

C454

TP2551A

TE561

TE531

TE501

C2542

RB413

RB414

RB411

RB412

RB407

RB409

RB408

RB406

RB404

RB403

RB402

RB401

(IC301-244P)

(IC301-323P)

(IC301-246P)

R3358

R3359

R3322

L9401

TPENB

R3331

R3332

R3341

C3356

R3364

R3363

R3362

R3357

R3356

VRST

PRST

R3355

R3361

TPRST

TPVRST

R3354

C3304

C3305

R2501

R2521

R2541

R417

R418

R429

R428

R419

R421

C422

R441

R442

R443

R444

R446

R447

R448

R449

R439

R438

R437

C419

C421

R436

R434

R433

R432

R431

R427

R426

R424

R423

R422

R416

R414

R413

R412

R411

C409

IC401-11

IC401-10

IC401-9

R407

R406

R404

R403

R402

R401

C9412

C9411

R9409

R9412

R9411

R9408

R9407

R9406

R9405

R9404

R9403

C9409

IC9401-93

IC9401-92

C9408

C9407

C9406

C9405

C9404

R9402

R9401

C9403

C9402

C9414

C9401

C9413

C404

C418

C417

C416

C415

C414

C413

C412

C411

C408

C407

C406

C405

C402

C401

C403

R2551

C2554

C2553

C2557

C2556

R2555

R2559

R2560

R2552

C2551

R2584

C2564

R2583

Q2553

R2582

C2563

R2579

R2578

Q2552

R2577

R2576

R2575

C2565

R2574

R2585

R2568

R2567

R2566

R2565

C2562

C2561

C2559

C2558

R2573

R2572

R2571

R2569

R2561

R2562

R2563

R2564

C3552

C3551

C3553

R3554

R3555

L3551

R3551

R3552

C2546

C2526

C2506

K25G

K25R

K25B

R2554

C2552

R2553

L2591

C2591

C2592

C2594

C2593

L2592

C2545

C2525

C2524

C2505

C2504

C2544

R2591

R2592

NT25B_31

13V1

15V1

NT_PCG

NT_DWN

NT_STV

NT_VCK

NT_ENB

NT25B_19

NT25B_18

NT25B_17

NT25B_16

NT25B_14

NT25B_13

NT25B_12

NT25B_11

NT25B_10

NT25B_9

NT25B_8

NT25B_7

NT25B_6

NT25B_5

NT25B_4

NT25B_3

NT_PSIG

NT25G_31

NT25G_19

NT25G_18

NT25G_17

NT25G_14

NT25G_13

NT25G_12

NT25G_11

NT25G_10

NT25G_9

NT25G_8

NT25G_7

NT25G_6

NT25G_5

NT25G_4

NT25G_3

NT25R_31

NT25R_19

NT25R_18

NT25R_17

NT25R_14

NT25R_13

NT25R_12

NT25R_11

NT25R_10

NT25R_9

NT25R_8

NT25R_7

NT25R_6

NT25R_5

NT25R_4

NT25R_3

NT_RGT

TP2551

C2502

C2503

C2523

C2522

C2543

D2592

D2591

NT25B_21

NT25G_21

NT25R_21

NT15V1

NT13V1

R2556

C2555

R2557

R2526

NT25G_1

3301_77

3301_36

3301_34

3301_32

L1562

L562

L1532

L532

L1502

L502

R573

R574

C577

C576

R572

R571

R541

R542

C546

C547

R544

R543

R513

R514

C527

C526

R512

R511

C1561

L1561

C1574

C1573

C1572

R1563

R1562

C1562 C1563

C1564

C1569

C1568

C1567

C1571

C571

C567

C568

C569

C564

C563

C562

R561

R564

C572

C573

C574

L561

C561

C1531

L1531

C1544

C1543

C1542

R1533

R1532

C1532 C1533

C1534

C1539

C1538

C1537

C1541

C541

C537

C538

C539

C534

C533

C532

R531

R534

C542

C543

C544

L531

C531

C1501

L1501

C1514

C1513

C1512

R1504

R1502

C1502 C1503

C1504

C1509

C1508

C1507

C1511

C511

C507

C508

C509

C504

C503

C502

R501

R504

C512

C513

C514

L501

C501

ENB

D3571

R3502

R3501

L3501

R3503

C3574

R3318

R3311

R3315

C3303

R3305

3301_76

3301_26

3301_25

3301_24

R3309

R3321

R3319

R3307

R3303

R3302

R3301

R3304

TE3301

D3301

R3351

R3352

C3351

C3301

C3302

C3355

C3354

R3317

R3316

R3326

R3325

R3324

R3323

C3321

C3331

C3341

3301_33

C3353

C3352

TP1531

TP531

R3574

C3502

C3503

C3501

TP1501

TP1561

TP501

TP561

R3573

R3571

R3572

Q3571

C3571

C3572

C3573

1SS355

NT1

0.1GQFZ

25KZ

47WM

16EM

;16EM100F1

16EM100D

1SS355

1/16GZ

GQFZ

25KZ0.1

1/16GZ

GQFZ

25KZ0.1

1/16GZ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10C

1/16GJ

GQFZ

25KZ0.1

1/16GZ0C

100WM

6.3EM

100WM

6.3EM

GQFZ

25KZ0.1

NT1

00102

J30A

00102

J30A

00102

J30A

22WM

16EM

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

:R1A42204G

R1EA2204G

1/16GZ0C

1/16GZ

3R3MG

L2PD

00102

J30A

1/16GZ

GQFZ

0.1

25KZ

1/16GZ0C

220C

1/16GJ

1/16GZ0C

NT2

1/16GZ0C

00102

J30A

00102

J30A

1/16GZ0C

GQFZ

25KZ0.1

GQFZ

25KZ0.1

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

1/16GJ22C

1/16GJ10KC

1/16GZ0C

1/16GJ33C

GQFZ

25KZ0.1

GQFZ

25KZ0.1

1/16GJ33C

GQFZ

0.1

25KZ

NT1

1/16GJ22C

GQFZ

25KZ0.1

GQFZ

25KZ0.1

1/16GZ0C

1/16GJ10KC

1/16GZ0C

GQFZ

25KZ0.1

NT1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

10KC

1/16GJ

10KC

1/16GJ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

100WM

6.3EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

100WM

6.3EM

100WM

6.3EM

2.2KC

1/16GJ

GQFZ

25KZ0.1

47WM

16EM

GQFZ

25KZ0.1

47WM

16EM

2.2KC

1/16GJ

1/16GZ

1KC

1/16GJ

2.2KC

1/16GJ

GQFZ

KZ0.01

2.2KC

1/16GJ

GQBY

KK560

5.6KC

1/16GJ

2412KR

2SC

1/16GZ

GQBY

KK560

5.6KC

1/16GJ

2.2KC

1/16GJ

2412KR

2SC

1/16GZ

GQFZ

0.1

25KZ

1/16GZ0C

1/16GZ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

4.7KC

1/16GJ

10KC

1/16GJ

3.3KC

1/16GJ

47KC

1/16GJ

3.3KC

1/16GJ

47KC

1/16GJ

4.7KC

1/16GJ

10KC

1/16GJ

47WM

6.3EM

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

1/16GZ

3R3MG

L2PD

100C

1/16GJ

100C

1/16GJ

10WR

16EM

10WR

16EM

10WR

16EM

J11EA321G

4.7C

1/16GJ

GQFZ

KZ0.01

1KC

1/16GJ

000

1/8GZ

:16EM100F1

16EM100D

GQFZ

25KZ0.1

GQFZ

25KZ0.1

:16EM100F1

16EM100D

000

1/8GZ

16KZ2.2

GQFZ

25KZ0.1

GQFZ

25KZ0.1

16KZ2.2

GQFZ

25KZ0.1

160C

1/16GJ

160C

1/16GJ

NT1

00102

J30A

22WM

16EM

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

22WM

16EM

GQFZ

0.1

25KZ

1SS355

02DZ13YG

NT1

1KC

1/16GJ

GQFZ

KZ0.01

4.7C

1/16GJ

1/16GZ0C

NT1

3R3MG

L2A7

3R3MG

L2A7

3R3MG

L2A7

3R3MG

L2A7

3R3MG

L2A7

3R3MG

L2A7

10KC

1/16GJ

11KC

1/16GJ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

27KC

1/16GJ

4.7KC

1/16GJ

4.7KC

1/16GJ

27KC

1/16GJ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

11KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

11KC

1/16GJ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

27KC

1/16GJ

4.7KC

1/16GJ

100WM

6.3EM

3R3MG

L2A7

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

1/16GZ

1/16GZ0C

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

47WM

16EM

47WM

16EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

1/16GZ0C

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

3R3MG

L2A7

100WM

6.3EM

100WM

6.3EM

3R3MG

L2A7

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

1/16GZ0C

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

47WM

16EM

47WM

16EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

1/16GZ0C

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

3R3MG

L2A7

100WM

6.3EM

100WM

6.3EM

3R3MG

L2A7

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

1/16GZ

1/16GZ0C

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

47WM

16EM

47WM

16EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

1/16GZ0C

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

25KZ0.1

3R3MG

L2A7

100WM

6.3EM

NT2

1SS355

1/16GJ100C

3R3MG

L2PD

1/16GZ

1UGQFZ

10KZ

10C

1/16GJ

100C

1/16GJ

1/16GZ0C

GQFZ

25KZ0.1

1/16GZ0C

NT1

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

1/16GZ

1/16GJ100C

1/16GZ

00102

J30A

1SS355

1/8GZ000

100WM

6.3EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

100WM

6.3EM

GQFZ

25KZ0.1

10KC

1/16GJ

1/16GZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

0.1GQFZ

25KZ

NT1

100WM

6.3EM

0.1GQFZ

25KZ

00102

J30A

00102

J30A

1/16GZ

GQFZ

25KZ0.1

47WM

6.3EM

GQFZ

25KZ0.1

00102

J30A

00102

J30A

00102

J30A

00102

J30A

4.7KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

2412KR

2SC

47WM

16EM

100WM

6.3EM

GQFZ

25KZ0.1

100

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9

48 47 46 45 44 43 42 41 40 39 38 37

176

175

174

173

172

171

170

169

168

167

166

165

164

163

162

161

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61

G_CENT1

12V

15.5V

P-FAIL

12V

15.5V

2.5V

3.3V

ZCLK50

3.3V_SH6

3.3V_SH5

3.3V_SH4

3.3V_SH3

3.3V_SH2

3.3V_SH1

ZCLK52

ZCLK59

ZCLK60

ZCLK55

ZCLK56

ZCLK57

ZCLK58

DBD8

DBD9

DBD4

DBD5

DBD6

DBD7

DBD0

DBD1

DBD2

DBD3

DBC4

DBC5

DBC6

DBC7

DBC8

DBC9

DBC0

DBC1

DBC2

DBC3

DGC0

DGC1

DGC2

DGC3

DGC4

DGC5

DGC6

DGC7

DGC8

DGC9

DGD8

DGD9

DGD5

DGD6

DGD7

DGD4

DGD0

DGD1

DGD2

DGD3

DRD0

DRD1

DRD2

DRD3

DRD4

DRD5

DRD6

DRD7

DRD8

DRD9

DRC0

DRC1

DRC2

DRC3

DRC4

DRC5

DRC6

DRC7

DRC8

DRC9

DRB0

DRB1

DRB2

DRB3

DRB4

DRB5

DRB6

DRB7

DRB8

DRB9

DBB0

DBB1

DBB2

DBB3

DBB4

DBB5

DBB6

DBB7

DBB8

DBB9

DGB0

DGB1

DGB2

DGB3

DGB4

DGB5

DGB6

DGB7

DGB8

DGB9

DBA0

DBA1

DBA2

DBA3

DBA4

DBA5

DBA6

DBA7

DBA8

DBA9

DGA8

DGA9

DGA0

DGA1

DGA2

DGA3

DGA4

DGA5

DGA6

DGA7

DRA0

DRA1

DRA2

DRA3

DRA4

DRA5

DRA6

DRA7

DRA8

DRA9

3.3VT

ZCLK50

ZCLK51

DCLK

DHS

DVS

SELECT3

3.3V

XRGT3

RGT3

XRGT

V_COMB

V_COMG

V_COMR

V_COMB

V_COMG

V_COMR

DRD9

DRD8

DRD7

DRD6

DRD5

DRD4

DRD3

DRD2

DRD1

DRD0

DBD9

DBD8

DBD7

DBD6

DBD5

DBD4

DBD3

DBD2

DBD1

DBD0

DGD4

DGD9

DGD8

DGD7

DGD6

DGD5

DGD3

DGD2

DGD1

DGD0

CS3_ET7

SCLK3

SDATA3

FRPB

STSQOB

STSQEB

XFRB

SHCLKB

FRPG

STSQOG

STSQEG

XFRG

SHCLKG

FRPR

STSQOR

STSQER

XFRR

SHCLKR

DCLK

DVS

DHS

DRB9

DRB8

DRB7

DRB6

DRB5

DRB4

DRB3

DRB2

DRB1

DRB0

DGB9

DGB8

DGB7

DGB6

DGB5

DGB4

DGB3

DGB2

DGB1

DGB0

DBB9

DBB8

DBB7

DBB6

DBB5

DBB4

DBB3

DBB2

DBB1

DBB0

DG1

DG0

DR9

DR8

DR7

DR6

DR5

DR4

DR3

DR2

DR1

DR0

DCLK

DHS

DVS

SDATA3

SCLK3

DT_STB1

DB9

DB8

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

DG9

DG8

DG7

DG6

DG5

DG4

DG3

DG2

3.3V

DRC9

DRC8

DRC7

DRC6

DRC5

DRC4

DRC3

DRC2

DRC1

DRC0

DGC9

DGC8

DGC7

DGC6

DGC5

DGC4

DGC3

DGC2

DGC1

DGC0

DBC9

DBC8

DBC7

DBC6

DBC5

DBC4

DBC3

DBC2

DBC1

DBC0

DRA9

DRA8

DRA7

DRA6

DRA5

DRA4

DRA3

DRA2

DRA1

DRA0

DGA9

DGA8

DGA7

DGA6

DGA5

DGA4

DGA3

DGA2

DGA1

DGA0

DBA9

DBA8

DBA7

DBA6

DBA5

DBA4

DBA3

DBA2

DBA1

DBA0

2.5V

3.3V

G_CENT1

PRG

FRPG

IICSCL

IICSDA

5V_DV

15VP

BHCLK1

BHCLK2

BHST

ENB

VCK

STV

DWN

PCG

XRGT

13V

GHCLK1

GHCLK2

GHST

RHST

RHCLK2

RHCLK1

P-FAIL

15V1

13V1

RGT

XRGT

15.5V

5V_DV

BHCLK2

RHCLK2

GHCLK2

15.5V

XRGT3

RGT3

FRPR

15.5V

RGT3

XRGT3

FRPG

15.5V

REF_R

R_CENT

G_CENT

REF_G

15.5V

REF_B

B_CENT

XRGT3

RGT3

FRPB

3.3V

SHCLKR

XFRR

STSQER

STSQOR

XFRR

SHCLKR

3.3V

SHCLKG

XFRG

STSQEG

STSQOG

XFRG

SHCLKG

3.3V

SHCLKB

XFRB

STSQEB

STSQOB

XFRB

SHCLKB

3.3V

P-FAIL

5V_DV

FAN_DRIVE

ZCLK58

ZCLK57

ZCLK56

ZCLK55

ZCLK60

ZCLK59

5VD

3.3VD

P-FAIL

5VD

SDATA3

SH3_SEL

SCLK3

5VD

BHCLK1

PRG

GHCLK1

RHCLK1

VCK

STV

PCG

BHST

GHST

RHST

RGT

DWN

5VD

ENB

B_CENT

G_CENT

R_CENT

REF_B

REF_G

REF_R

5V_DV

IICSDA

IICSCL

IC451

SI-3025LS-TL

IC501

L3E06070D0A

S&H_B1

IC1501

L3E06070D0A

S&H_B2

IC9401

LC24085BT-UG4

DIGITAL

ENHANCER

IC401

L3E07050

DIGITAL 3D

COLOR

CORRECTION

IC531

L3E06070D0A

S&H_G1

IC1531

L3E06070D0A

S&H_G2

IC3381

L88MS05TL-TL

IC3304

BA033FP-E2

UPC2933T-E1

IC3351

TC74LCX541FT

IC3303

IC3302

TC7WH125FU

TC7SET04FU-

(TE85L)

IC561

L3E06070D0A

S&H_R1

IC2552

LT1206CS8

IC1561

L3E06070D0A

S&H_R2

IC3321

TC74ACT541FT

IC3301

LC24049A-TA7

TIMING

CONTROLLER

IC3341

TC74ACT541FT

IC3331

TC74ACT541FT

IC3501

M62399FP

IC3502

BA12FP-E2

IC3551

M62399FP

IC2553

TC4053BF(EL)

IC2551

LT1206CS8

D/A

TP2551

NRS

DRIVER

TP1561

TP561

TPRST

TPVRST

R-D/A&S/H

TP1531

TP531

G-D/A&S/H

TP501

TP1501

B-D/A&S/H

IC301
SCAN

CONVERTER

IC301
SCAN

CONVERTER

R-LCD

PANEL

G-LCD

PANEL

B-LCD

PANEL

MA8P-07

MAIN BOARD-5/6

0.8V

3.0V

3.3V

1.2V

3.3V
3.0V

1.2V

3.0V

3.3V

1.7V

0.4V

0.1V

2.6V

0.3V

0.6V

0.1V

5.2V

2.6V

1.6V

1.7V

1.6V

1.7V

1.6V

1.7V

2.5V

2.6V

2.5V

2.6V

2.5V

5.2V

4.6V

3.0V

5.2V

5.2V
5.2V

5.2V
5.2V
5.2V
5.2V

5.2V

5.0V

12.1V

11.9V
11.9V
11.9V

5.0V

3.1V

7.2V
7.1V

7.1V

5.0V

12.1V

11.9V
12.0V
11.9V

13.6V

3.6V

10.7V

8.7V

6.5V

15.1V

8.5V

8.6V

8.6V
8.5V

14.2V

7.5V

7.3V

A11

SCH_MA8P

Summary of Contents for LV-7545U

Page 1: ...NUAL English Edition LV 7545U D78 5232 LV 7545E D78 5233 By Portable Document Format 1 General 0 PREFACE 2 Repair 3 Adjustment 4 Troubleshooting 5 Parts Catalog 6 Electrical Diagrams To Contents DY8 1785 231 500 ...

Page 2: ...CANON Power Projector LV 7545E D78 5231 SERVICE SMANUAL ...

Page 3: ...mpany names described in this CD ROM are the registered trademarks of the individual companies Copyright Canon Inc retains the copyright to all data contained on this CD ROM Reproduction publication including on the World Wide Web alteration translation into another language or other use of the data in whole or part contained on this CD ROM without the written consent of Canon Inc is prohibited PD...

Page 4: ...djustment Provides information for disassembly reassembly and adjustment of the product to assure precision of the products about the tools required and their application Part 4 Troubleshooting Part 5 Parts Catalog Part 6 Electrical Diagrams 2 Model Differences In this series of products there are models suffixed J U and E The only differences between the models are cosmetic mainly the designation...

Page 5: ...Tool No Specification Remarks Digital Multi meter Commercially DC1mmV 500V Electrical Adjustment available Video Signal Generator Commercially Color Bars and Gray Electrical Adjustment available Scale Computer Signal Commercially Gray Scale Electrical Adjustment Generator available or personal computer Oscilloscope Commercially 100MHz response or Waveform Checks and available over Electrical Adjus...

Page 6: ...mputer Input terminal Control port connector 1 5 3 5 Remote control 1 5 3 6 Remote control operating range 1 5 4 COMMENTARY 1 6 4 1 External appearance design 1 6 4 2 Optical System 1 6 4 3 Turbo Bright System 1 7 4 4 Video Input System 1 7 4 5 Image Control 1 8 4 6 Mechanism 1 8 4 7 Replacement Lenses 1 9 5 CONNECTION DIAGRAM 1 11 5 1 Connection to the computer 1 11 5 2 Connecting to the video eq...

Page 7: ...larized Glass OUT Ass y Disassembly 2 12 4 5 Bright Motor Ass y Disassembly 2 13 4 6 Optical Unit Opening 2 13 4 7 Condenser Lens Removal 2 14 4 8 Optical Filter Removal 2 14 4 9 Locations and Directions 2 15 5 LCD PANEL PRISM ASS Y REPLACEMENT 2 16 5 1 LCD Panel Prism Ass y Replacement 2 16 5 2 Note on LCD Panel Prism Ass y Mounting 2 17 6 CLEANING 2 18 7 LAMP REPLACEMENT 2 19 Part 3 Adjustment 1...

Page 8: ...4 4 1 3 No sound 4 7 1 4 Lens Motor Error 4 8 2 PORT FUNCTIONS 4 9 2 1 System control I O port table IC801 4 9 2 2 Parallel I O expander IC1801 M66500FP 4 11 2 3 IC bus I O expander IC1641 M62320FP port function 4 12 2 4 IC bus DA converter IC212 M62393FP port function 4 12 2 5 IC bus DA converter IC2381 M62393FP port function 4 12 2 6 IC bus DA converter IC3551 M62399FP port function 4 13 2 7 IC ...

Page 9: ......

Page 10: ...Part 1 General Information ...

Page 11: ...nded Since they are used in various places such as large conference rooms halls and offices they must have flexible functions The product has a Canon s unique power driven Turbo Bright System that provides the top level brightness at its class and has the replacement lens system and power lens shift mechanism that reflect the Canon s design concept to achieve both high quality and installability I...

Page 12: ...lenses ultra wide angle lens wide angle zoom lens and long focus zoom lens are available These functions can cope with various installation conditions such as height and distance flexibly to provide high quality projection all the time Video mode selection function suitable for projection data The optimum gradation can be reproduced according to projection data for PC input and video input by swit...

Page 13: ...ism 1 Lens shift 1 1 to 10 0 power 2 Elevation mechanism UP by 10 5 degrees Maximum 2 5 Video audio 1 Brightness 3700 3200 ANSI lumen Bright ON Bright OFF illuminance ratio 90 2 Correct projection distance 1 4 to 14 7 m 3 Size of projection image 31 to 400 4 Resolution of display SXGA compression XGA SVGA VGA supported 5 Digital zoom magnification 1 4 to 49 6 Keystone correction range 40 degrees v...

Page 14: ...on cable Dsub15 Dsub15 3 Conversion adapter for Macintosh 4 Mouse control cables PS 2 serial and Macintosh ports 1 each 5 Lens cap 6 Dust cover 7 Power cord 2 9 Options 1 Replacement lenses option In addition to the standard projection lens three types of replacement lenses are available for this product Ultra wide angle lens LV IL01 Wide angle zoom lens LV IL02 Long focus zoom lens LV IL03 See 4 ...

Page 15: ...Manual page 16 3 3 Rear panel terminals See the attached sheet Owner s Manual page 11 3 4 Computer Input terminal Control port connector See the attached sheet Owner s Manual page 43 3 5 Remote control See the attached sheet Owner s Manual page 14 3 6 Remote control operating range See the attached sheet Owner s Manual page 15 Part 1 General Information 1 5 ...

Page 16: ... connectors The lamp and lenses are designed as follows so that they can be easily replaced The lens assembly can be accessed by removing two screws on the top and the cover The projector has a lamp replacement lid on the back The lamp assembly can be accessed by removing two screws from the lid 4 2 Optical System The projection lenses have been newly designed and the LCD panel has been improved t...

Page 17: ...video signals from a PC Automatic PC adjustment function Three items i e the total number of dots in the horizontal direction of the screen tracking and screen position can be automatically adjusted Some PCs cannot adjust all these items completely In this case adjust them manually If a digital signal is input or the RGB 720p 1035i 1080i50 or 1080i60 system mode is selected automatic adjustment do...

Page 18: ...l noise reduction is adopted The signal to noise ratio is improved without deteriorating resolution and color It is effective to old noisy video images It can reduce roughness caused by noise 4 6 Mechanism Power driven lens shift mechanism Lens shift is carried out electrically from 1 1 to 2 0 The power driven lens shift mechanism can move the projection screen position vertically and smoothly Fig...

Page 19: ... the air filter stop the projector and remove the power plug from the outlet 4 7 Replacement Lenses LV IL01 ultra wide angle lens LV IL02 wide angle zoom lens LV IL03 long focus zoom lens The projection distance is approximate The ultra wide angle lens LV IL01 is mainly designed for rear projection and assumed to be used with lens shift U D ratio of 1 1 for ultra wide angle projection If the lens ...

Page 20: ...ong focus lens to project an image to a 200 type screen installed at a distance of 12m LV IL01 ultra wide zoom lens can be used for front projection If it is installed for front projection the projector overlaps with the center of the screen Therefore it should be used for rear projection Short focus Standard Long focus Projection distance and lens 300 type 200 type 100 type 0 5 10 15 20 25 Projec...

Page 21: ...ECTION DIAGRAM 5 1 Connection to the computer See the attached sheet Owner s Manual page 12 5 2 Connecting to the video equipment See the attached sheet Owner s Manual page 13 Part 1 General Information 1 11 ...

Page 22: ...ETTING UP THE PROJECTOR 6 1 Positioning the projector See the attached sheet Owner s Manual page 9 6 2 Installation precautions See the attached sheet Owner s Manual page 8 Part 1 General Information 1 12 ...

Page 23: ...7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 26 Part 1 General Information 1 13 ...

Page 24: ......

Page 25: ...Part 2 Repair Information ...

Page 26: ...gh voltage parts Safety check after service Verify that service locations are not deteriorated and all removed screws parts and wires are installed in their original positions In addition perform the following test to ensure safety Insulation resistance test method Remove the plug from the electric outlet and press the power switch Using a 500V insulation resistance tester or a multimeter if any i...

Page 27: ...e Mechanical Disassembles 2 Remove the fuse from fuse holder To install the fuse take reversed step in the above 2 2 Thermal Switch When the internal temperature of the projector reaches near 90 C the thermal switch SW905 turns off the AC main power supply automatically Check the resistance between the terminals of the thermal switch by using a tester If it is open the thermal switch may be in ope...

Page 28: ...heck the following possible causes and wait until stopping the TEMP WARNING indicator flashing Possible causes Air filter is clogged with dust particles Remove dust from the air filter Ventilation slots of the projector are blocked In such an event reposition the projector so that ventilation slots are not obstructed Check if projector is used at higher temperature place Normal operating temperatu...

Page 29: ... air filter with a brush 4 Replace the air filter properly Make sure that the air filter is fully inserted Part 2 Repair Information 2 4 Do not operate the projector with the air filter removed It may result in the malfunction of the projector We recommend to avoid dusty smoky place for operating the projector The dust is stuck on the LCD panel and the mirror and it may spoil the fine picture imag...

Page 30: ...e 5 screws A and 2 screws B loosen 2 screws C and remove the cabinet top Part 2 Repair Information 2 5 The parts and screws should be placed exactly in the same position as the original otherwise it may cause loss of performance and product safety CAUTION Fig 2 5 When only the front cabinet top is removed screws A need not be removed Remove 2 screws B and the front lens cover to remove the front c...

Page 31: ...wards 2 Take the front cabinet top lens cover holder and lens cover off upwards 3 Remove 2 screws D and remove the front cabinet 4 Remove the RC unit and speaker from the front cabinet Part 2 Repair Information 2 6 Fig 2 6 UP D D Front cabinet top Front lens cover Lens cover holder Front cabinet Lens cover ...

Page 32: ... 1 Remove 2 screw A and remove the rear panel ass y upwards 2 Remove 4 screws B and then remove the fan FN905 3 Remove 5 screws C and 1 screw D then remove the AV unit from the rear panel ass y Part 2 Repair Information 2 7 Fig 2 7 Fig 2 8 Main Board A A B B B B C D Rear panel ass y FN905 AV unit ...

Page 33: ... 3 6 Optical Unit Removal 1 Remove 2 screws A and 4 screws B small and lift the optical unit off 2 Remove 4 screw C and remove the fan FN906 3 Remove 1 screw D remove the fan FN904 remove 2 screws E and remove the air duct Part 2 Repair Information 2 8 A Ballast unit FN903 Sub power supply unit Drive unit A A A B B Ballast cover FN906 FN904 Optical unit A A B B B B C C C D E E Fig 2 9 Fig 2 10 ...

Page 34: ...motor sensor switch holder 3 8 Power Supply Unit Removal 1 Remove 3 screws A and remove the power supply unit 2 Remove 4 screws B and remove the holder from the bottom cabinet Part 2 Repair Information 2 9 Fig 2 12 Fig 2 11 Prism base ass y Motor sensor holder B B A A Power supply unit Power supply unit holder B B A A B B A ...

Page 35: ...10 Fan FN901 FN902 Removal 1 Remove 4 screws A and then remove the air duct top 2 Remove 1 screw B and 1 screw C large and remove the duct cover A 3 Remove 2 screws D and remove the fan FN901 4 Remove 2 screws E small and 3 screws F large and remove the air duct A and fan FN902 Part 2 Repair Information 2 10 Fig 2 14 Fig 2 13 D Interlock switch SW902 Filter unit C C A B B Holder Thermal switch SW9...

Page 36: ...LES 2 Loosen 2 screws A using the 2 5mm hex driver 3 Remove hooks B at both sides of the lens and remove the projection lens ass y 4 2 Polarized Glass IN Ass y Disassembly 1 Remove each screw and take the each polarized glass IN ass y off upward 2 Remove the stopper and remove the polarized glass upwards Part 2 Repair Information 2 11 Fig 2 15 Stopper Polarized Glass Install the glass so that the ...

Page 37: ...ove 3 screws B and take the polarized glass OUT off upward Fig 2 18 Fig 2 17 A B B Holder Relay lens A Mount the polarized glass so that the filmed surface faces the LCD panel Note Do not replace the LCD panel separately otherwise it cannot obtain proper picture Note The lens can be installed in any direction A A A B B B Polarized glass OUT Polarized sheet Be careful not to damage the fitting when...

Page 38: ...Service Mechanical Disassemblies 2 Remove 2 screws A and remove the bright motor ass y from the bottom of the optical unit 3 Remove 2 screws B and remove the bright motor 4 6 Optical Unit Opening 1 Remove 7 screws and take the top of the optical unit off upward Fig 2 19 Fig 2 20 Bright motor ass y Optical unit B B A A ...

Page 39: ...val 1 Remove the top optical unit and remove the optical filter ass y 2 Release the stopper and remove the optical filter from the holder Part 2 Repair Information 2 14 A B Condenser lens A Mount the lens so that its flat surface faces the holder Condenser Lens Holder Fig 2 21 Fig 2 22 Optical filter Stopper Optical filter ass y Holder Install the filter so that the printed marker faces the stoppe...

Page 40: ...14 1 2 4 9 13 6 7 10 11 5 Printed marker posit Printed marker posit The rough surfaces of the lens must face each other 1 Condenser lens R 8 Mirror W 2 Condenser lens 9 Condenser lens IN 3 Condenser lens 10 Prism beam splitter PBS 4 Mirror B 11 Integrator lens OUT 5 Optical Filter UV cut 12 Integrator lens IN 6 Dichroic mirror B 13 Relay lens IN 7 Dichroic mirror G 14 Mirror R Key No Part name Key...

Page 41: ...y These LCD panels prism ass ies are adjusted with precision at the factory When replacing the LCD panel whole of the LCD panels and prism ass y should be replaced at once After replacing LCD Panel Prism ass y please check the following adjustments Perform the Condenser Lens Adjustment Relay Lens Adjustment White Balance Adjustment and Common Center Adjustment Check the white uniformity on the scr...

Page 42: ...ws A on the LCD Panel Prism ass y with 2 0 mm hex driver 2 Turn the projector on and project the image with WIDE zoom and adjust the FOCUS control to obtain the best focus 3 Turn the ZOOM control to the TELE position to minimize screen size 4 Move the LCD Panel Prism Ass y backward or forward about 0mm 0 8mm to obtain the proper focus Confirm the focus at TELE and WIDE zoom 5 Tighten 4 screws A to...

Page 43: ... 18 After long periods of use dust and other particles will accumulate on the LCD panel prism mirror polarized glass lens etc causing the picture to darken or color to blur If this occurs clean the inside of optical unit Remove dust and other particles using air spray If dirt cannot be removed by air spray disassemble and clean the optical unit WARNING Use a commercial inert gas air spray designed...

Page 44: ...ter Reset icon then press the SET button 3 The message Lamp Counter Reset is displayed Press the POINT UP DOWN buttons to position the pointer at Yes and press the SET button to select it Please refer to the owners manual for further information Recommendation Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat bui...

Page 45: ...Press and hold the pointer on the projector for more than 20 seconds to enter the service mode 2 The lamp replacement counter service menu is displayed as shown in the figure on the right For example when data value 123 is displayed the accumulated illumination time of the lamp is 123 hours To clear the menu press the POWER button Part 2 Repair Information 2 20 Service Mode Input 1 Group No Data 1...

Page 46: ...Part 3 Adjustment ...

Page 47: ...hould be replaced with the one on previous main board After replacement it should be required to perform the re adjustments following to the Electrical Adjustments In this case the lamp replacement monitor timer can be kept the value as before CAUTION 3 1 1 PRECAUTIONS FOR ADJUSTMENT 1 1 Adjustments after Parts Replacement Condenser Lens Adjustment Relay Lens Adjustment Contrast Adjustment R Contr...

Page 48: ...e than 3 seconds To adjust service data Select an adjustment group group no by pressing the MENU button Select an adjustment item item no by pressing pointer UP or DOWN button To change the data value press the VOLUME or VOLUME button To return to the normal mode To exit the service mode press the POWER button on the projector or remote control unit Fig 3 1 Service Mode Input 1 Group No Data 0 0 3...

Page 49: ...2 32 32 32 0 63 VideoNT NT443 PAL PALM PALN PAL60 SECAM BW 0 7V 32 32 32 32 32 32 S VideoNT BW NT443 PAL PALM PALN PAL60 SECAM YCbCr 5 C_OUT_LEVEL 12 12 15 15 22 0 63 VideoNT NT443 PAL PALM PALN PAL60 SECAM BW 0 6V 12 12 15 15 22 18 20 S VideoNT BW NT443 PAL PALM PALN PAL60 SECAM 480i 575i 6 Y_DELAY 5 5 4 4 4 0 15 Video NT BW60 PAL PALM PALN BW50 SECAM NT443 PAL60 4 4 3 3 4 S Video NT BW60 PAL PAL...

Page 50: ..._BRT 0 0 0 1023 3 R_SUB_GAIN 430 390 300 500 0 1023 PC AV DVI HD Gain adjustment R 4 G_SUB_GAIN 430 390 300 480 0 1023 Gain adjustment G 5 B_SUB_GAIN 430 390 300 460 0 1023 Gain adjustment B 6 Standard G GAMMA SHIFT 390 390 0 1023 PC DVI std AV Std Center value 512 Modify RGB data at the sane time when changing G data 7 Standard R GAMMA SHIFT 390 390 0 1023 PC DVI std AV Std Center value 512 White...

Page 51: ...4 PC Pedestal adjustment R Group 6 AD9883 0 pll_divide 938 904 0 4095 adr01 02 7 4 625line 525line 1 vco_range 0 0 3 adr03 7 6 2 charge_pump_current 1 1 0 7 adr03 5 3 625line 525line 3 ad_clk_phase 8 8 0 31 adr04 7 3 625line 525line 4 clp_placement 128 0 255 adr05 5 clp_width 50 0 255 adr06 6 hsync_out_pulse_width 64 0 255 adr07 7 r_gain 255 0 255 adr08 8 g_gain 255 0 255 adr09 9 b_gain 255 0 255 ...

Page 52: ... 548 385 639 32 PC Real GAMMA 10 539 385 639 33 PC Real GAMMA 11 543 385 639 34 PC Real GAMMA 12 541 385 639 35 PC Real GAMMA 13 543 385 639 36 PC Real GAMMA 14 512 385 639 37 PC Real GAMMA 15 512 385 639 38 AV Standard GAMMA 0 512 385 639 39 AV Standard GAMMA 1 512 385 639 AV Standard Bright On differential 127 center value 512 40 AV Standard GAMMA 2 512 385 639 Differential value from Standard 4...

Page 53: ..._VBLKS 0 0 2047 Change value automatically according to selected signal 2 LP05_R5_VBLKR 9 14 28 0 2047 NTSC 480i PAL SECAM 525i 1035i 1080i60 28 23 30 35 1080i50 720P 480P 575P 3 LP05_R6_HBLKPOL 0 0 1 R6 ADR134 4 LP05_R6_HBLKS 16 0 4095 Change value automatically according to selected signal 5 LP05_R6_HBLKR 32 0 4095 NTSC 480i PAL SECAM 525i 1035i 1080i60 1080i50 720P 480P 575P 6 LP05_R7_CLPPOL 0 ...

Page 54: ...DC B GAIN 255 0 255 Group 510 NTSC Gakaku 0 NTSC TOTAL DOTS 905 0 2048 Not used 1 NTSC DISP DOTS 1412 0 2048 NT 2 NTSC H BACK PORCTH 164 0 2048 3 NTSC V BACK PORCTH 41 0 2048 4 NTSC DISP LINE 456 0 2048 5 NTSC CLAMP 0 0 2048 Group 511 PAL Gakaku 0 PAL TOTAL DOTS 939 0 2048 Not used 1 PAL DISP DOTS 1430 0 2048 PAL 2 PAL H BACK PORCTH 168 0 2048 3 PAL V BACK PORCTH 52 0 2048 4 PAL DISP LINE 534 0 20...

Page 55: ... BACK PORCTH 214 0 2048 3 V BACK PORCTH 47 0 2048 4 DISP LINE 460 0 2048 5 CLAMP 7 0 2048 Group 518 RGB NTSC Gakaku 0 TOTAL DOTS 1308 0 2048 1 DISP DOTS 1024 0 2048 RGB NTSC 2 H BACK PORCTH 223 0 2048 3 V BACK PORCTH 43 0 2048 4 DISP LINE 462 0 2048 5 CLAMP 4 0 2048 Group 519 RGB PAL Gakaku 0 TOTAL DOTS 1338 0 2048 1 DISP DOTS 1024 0 2048 RGB PAL 2 H BACK PORCTH 250 0 2048 3 V BACK PORCTH 57 0 204...

Page 56: ...tion for entering to the service mode and adjusting the service data 2 1 Output Voltage Adjustment After replacing the power unit and P F unit readjust the output voltage adjustment as follows 1 Connect a digital voltmeter to pin 1 and 3 of K6A 2 Adjust the voltage by using VR601 as follows AC Input 230V Reading 370V 2V or 100V 320V 2V Fig 3 2 The each circuit has been made by the fine adjustment ...

Page 57: ...s 7 3 0 1 VDC 7 Connect the digital voltmeter to test point TP561 and ground 8 Select item no 2 and change data value to adjust it so that the voltage value is 7 3 0 1 VDC 2 4 PC Pedestal Adjustment 1 Input 1 Receive the 16 step gray scale computer signal in COMPUTER mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and ground 4 Select item no 16 of group no 5 and change ...

Page 58: ...ep gray scale computer signal in COMPUTER mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and ground 4 Select item no 4 of group no 5 and change data value to adjust it so that waveform amplitude a is 10 0 0 1 V 5 Connect the oscilloscope to test point TP501 and ground 6 Select item no 3 and change data value to adjust it so that waveform amplitude a is 10 0 0 1 V 7 Con...

Page 59: ...p gray scale computer signal in COMPUTER mode 2 Enter the service mode 3 select item no 6 of group no 4 and change data value to adjust it so that the correct gray scale screen appears on the screen 2 9 HTDV Pedestal Adjustment 480p pedestal adjustment 1 Input 3 Receive the 16 step gray scale component 480p signal in COMPONENT mode 2 Enter the service mode 3 Connect an oscilloscope to test point T...

Page 60: ...o 13 and change data value to adjust the pedestal level and black level to be same level 2 10 HDTV A D Input Adjustment 480p A D input adjustment 1 Input 3 Receive the 16 step gray scale component 480p signal in COMPONENT mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP21G and ground 4 Select item no 0 of group no 3 and change data value to adjust it so that waveform amplit...

Page 61: ...Adjustment 1 Input 3 Receive the 16 step gray scale component 1080i signal in COMPONENT mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and ground 4 Select item no 4 of group no 4 and change data value to 600 Then reduce the data value and adjust it so that waveform a has the minimum amplitude 5 Connect the oscilloscope to test point TP501 and ground 6 Select item no 5 ...

Page 62: ...the pedestal level and black level to be same level 2 13 VIDEO A D Input Adjustment 1 Input 3 Receive the 16 step gray scale video signal in VIDEO mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP4151G and ground 4 Select item no 0 of group no 3 and change data value to adjust it so that waveform amplitude a is 0 8 0 1 V 5 Connect the oscilloscope to test point TP4151B and g...

Page 63: ...be same level 2 15 Video Gain Adjustment 1 Input 3 Receive the 16 step gray scale video signal in VIDEO mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP531 and ground 4 Select item no 4 of group no 4 and change data value to 600 Then reduce the data value and adjust it so that waveform a has the minimum amplitude 5 Connect the oscilloscope to test point TP501 and ground 6 S...

Page 64: ...Adjustment PC White balance adjustment 1 Input 1 Receive the 16 step gray scale computer signal in COMPUTER mode 2 Set Bright mode to Off 3 Enter the service mode select item no 7 Red or 8 Blue of group no 4 Change the data values to make a proper white balance 4 Set Bright mode to On select item no 1 Red or 2 Blue of group no 8 Change the data values to make a proper white balance AV White balanc...

Page 65: ...e polarized glass mounting base which you intend to adjust 2 Adjust slot as shown in Fig 3 15 to obtain the darkest brightness on the screen by turning a slot screwdriver 3 Tighten the screw A to fix the polarized glass mounting base Repeat steps 1 to 3 for remaining polarized glasses Do not disconnect the connectors K8L K8X K8D K8G and K8E on the main board otherwise the projector cannot be turne...

Page 66: ... slot screwdriver See Fig 3 17 2 If the color shade appears on the top or bottom of the screen loosen 1 screw C with the hex driver and adjust slot D to make color uniformity in white by turning a slot screwdriver See Fig 3 18 3 Tighten screws A and screw C to fix the condenser lens unit Part 3 Adjustment 3 20 After completion of this adjustment the Relay Lens Adjustment should be carried out CAUT...

Page 67: ... with a slot screwdriver to make color uniformity in white See Fig 3 19 2 If the cyan shade appears on the top or bottom of the screen loosen 2 screws C with the hex driver and turn slot D with a slot screwdriver to make color uniformity in white See Fig 3 20 4 Tighten the screws A and C to fix the relay lens unit Part 3 Adjustment 3 21 Fig 3 19 Fig 3 20 A Slot B a b a b White Cyan Rotation of slo...

Page 68: ...1304 TP1301 TP301 TP302 IC231 IC8051 IC1851 IC4201 TP4201 TP4202 TP4203 TP1531 TP531 TP2551 TP2552 IC1801 TP801 IC801 TP4232 TP2313 IC4231 TP4231 TP561 TP1561 TP1501 TP4151R TP4151B TP4151G TP2301B TP2301G TP2301R TPDVS TPDHS TPRST TPVRST TPENB TP4101CR TP4101CB TP4101Y TP4111PB TP4111PR TP4111Y TPHS TPVS IC9401 K8F K25R 1 K8N K8P K8M K25B K25G TP501 Main board ...

Page 69: ...Part 4 Troubleshooting ...

Page 70: ... cooling fan Check fans FN901 FN003 FN903 FN904 FN905 and FN906 Check the fan supply power line and detection diodes D6610 D6612 D6613 D6614 D6616 and Q6609 An abnormal internal temperature rise of the projector was detected The temperature sensor IC detected an abnormal temperature Check the peripheral circuits sensor IC IC1691 on the TEMP unit and IC1871 and IC1872 on the main board The thermal ...

Page 71: ...nt to Q6616 Q6612 and Q6613 of the sub power supply unit They switch power lines 9V 9VA 15 7V 15VP and 3 4V IC_RESET is high when power is on Check the IC_RESET signal IC801 drive transistor diode IC Q6616 Q6617 Q6612 Q6611 Q6613 Q6626 Q6602 Q6628 IC6608 IC6618 IC6607 IC6601 IC6616 and its peripheral circuits Power supply drive signal LAMP_SW error The LAMP_SW signal is output from pin 138 of IC80...

Page 72: ... 125 2 110 111 IC6603 Q6603 Q6626 IC6606 POWER BOARD SUB POWER BOARD MAIN BOARD LAMP BALLAST UNIT IC1871 TEMP SENSOR 1 2 AC IN K6A K8L CN6A CN66A K66L K66M K66J K66K K8D K66D K8X K48E K7A K7B LAMP Ass y LAMP_ERR SDA SCL SDA SCL IC601 P F CONTROL TSW601 Failure High On High On High On High On Low IC1871 IC1691 IC1872 1 1 4 2 2 5 12VF2 IC6602 IC6604 FAN_SW FAN_SW IC_RST FAN_DRIVE Failure Low P FAIL ...

Page 73: ...at test points TP4111PB TP4111PR and TP4111Y Check the IN2 IN3 switching signal is observed at pin 22 of IC101 IN2 Low IN3 High All video signal input Check that the Y Cr and Cb signals are observed at test points TP401CR TP401CB and TP401Y Check that the Y Cr and Cb signals are observed at pins 67 68 and 69 of IC4101 Check that the Y Pr and Pb signals are observed at pins 73 74 and 75 of IC4101 C...

Page 74: ...er input Check that the RGB signals are observed at test points TP20R TP21R TP20G TP21G TP20B and TP21B Check that the synchronizing signals are observed at test points TPHS and TPVS Check that the clamp pulse signals are observed at test points IC211 and IC212 4 No picture at DVI digital input Check the 5V voltage 5VDVI at pins 1 and 2 of K10P Check that the synchronizing signals are observed at ...

Page 75: ... 13 15 14 9 10 4 39 37 35 IC3101 BLANKING IC3121 IC2131 IC3141 AV RGB IC2161 D A IC2181 I O BLANK_SW AV PC SYNC_SW BLKC_DC C_SWIN S_SW 7 8 IC1401 DIGITAL BRIGHTER CONTROL DB0 9 DG0 9 DR0 9 DGB0 9 DGA0 9 DRA0 9 5 4 9 1 TPDHS TPDVS TPCLK DCLK TURBO_1 DBB0 9 DRB0 9 VIDEO Y Pb Cb Pr Cr IC1581 D A IC2571 D A TP25G1 TP25G2 TP25B1 TP25B2 TP25R1 TP25R2 IC3551 NRS 3 6 IC3581 NRS 3 7 NRS VCOM RGT DWN B LCD ...

Page 76: ...652 Check the VOLUME signal at pin 7 of K16R K8T The VOLUME signal is output from pin 15 of IC212 and controlled by IC801 through the IC bus Volume minimum Low Check the audio signal at IC1651 IC1631 and IC1632 and peripheral circuits 4 No power to the audio circuit Check the 6V power supply 6V AUDIO Part 4 Troubleshooting 4 7 IC1652 AUDIO CONTROL IC1651 PRE AMP IC1632 R AMP IC1631 L AMP IC5011 AU...

Page 77: ... IC IC1641 3 No drive signal output from the CPU The motor drive signal is supplied from the main CPU IC801 through the IC bus 4 No key switch signal applied to the CPU A control signal voltage is supplied to pins 118 to 120 of IC801 when a control key switch is pressed Part 4 Troubleshooting 4 8 IC1611 IC1602 IC1601 truth table Input Output Operation 5 6 10 2 H L L H Forward rotation L H H L Reve...

Page 78: ...ync Signal for Panel Drive Active L I 35 VSS GND 36 PB5 IRQ3 POE3 RDWR DE_DIF Detect DVI Effective I 37 PB6 IRQ4 A18 BACK ADDRESS18 Address Bus 18 O 38 PB7 IRQ5 A19 BREQ ADDRESS19 Address Bus 19 O 39 PB8 IRQ6 A20 WAIT ADDRESS20 Address Bus 20 O 40 VCC 5V 41 PB9 IRQ7 A21 ADTRG ADDRESS21 Address Bus 21 O 42 VSS GND 43 PA14 RD READ Read signal Active L O 44 WDTOVF SEREKUTO Over flow output from Watch...

Page 79: ...C0A DREQ0 ET7050SCS Serial Chip select for Color Correction ET5070 Active L O 110 PE1 TIOC0B DRAK0 FAN_CS1 Chip select for FAN 1 O 111 PE2 TIOC0C DREQ1 FAN_CS2 Chip select for FAN 2 O 112 VCC 5V 113 PE3 TIOC0D DRAK1 SDA3 IIC Bus 3 Data 114 PE4 TIOC1A SCL3 IIC Bus 3 Clock 115 PE5 TIOC1B USB_BRST Pull up resistor on off for USB 116 PE6 TIOC2A SH_SEL S H Select 117 VSS GND 118 PF0 AN0 KEY1 Key iput 1...

Page 80: ... TURBO_LED Bright LED Drive I 29 Vcc 5V 10 30 RD Read Select Active L I 31 WR Write Select Active L I 32 CS Chip Select Active L I 33 RESET Reset Active H I 34 GND1 GND 35 A2 Port Select 2 I 36 A1 Port Select 1 I 37 A0 Port Select 0 I 38 D0 Data Bus 0 I O 39 D1 Data Bus 1 I O 40 D2 Data Bus 2 I O 41 D3 Data Bus 3 I O 42 D4 Data Bus 4 I O 43 D5 Data Bus 5 I O 44 D6 Data Bus 6 I O 45 D7 Data Bus 7 I...

Page 81: ...use O 8 VrefL DAC Lower Reference Voltage input 9 VrefU 1 DAC Upper Reference Voltage input CH5 CH8 10 Vss GND 11 VrefU2 DAC Upper Reference Voltage input CH1 CH 4 12 A01 AV_RCLP O 13 A02 AV_GCLP O 14 A03 AV_BCLP O 15 A04 VOLUME O 16 Vcc Power Supply for Output Buffer 4 5V 5 5V 17 Vdd Power Supply 5V 10 18 CS2 Slave address setting port 2 GND I 19 CS1 Slave address setting port 1 Vdd I 20 CS0 Slav...

Page 82: ... 5V 10 18 CS2 Slave address setting port 2 GND I 19 CS1 Slave address setting port 1 GND I 20 CS0 Slave address setting port 0 GND I Pin No Name Signal name Polarity 1 R Serial Data output port Not connected O 2 SCL IIC BUS SCL I 3 SDA IIC BUS SDA I O 4 A05 Not used O 5 A06 REF_B O 6 A07 REF_G O 7 A08 REF_R O 8 VrefL DAC Lower Reference Voltage input 9 VrefU 1 DAC Upper Reference Voltage input CH5...

Page 83: ...O IN TP4111Y Y IN IC3101 5 C IN IC3101 7 H SYNC OUT IC3101 7 V SYNC OUT IC3101 4 Sandcastle OUT IC3101 10 Y IN TP4101Y R TP4151R IC201 12 CB IN TP2301R CB IN TP4101CB G TP4151G IC201 10 Y IN TP2301G CR IN TP4101CR B TP4151B IC201 8 CR IN TP2301B ...

Page 84: ...Part 4 Troubleshooting 4 15 R TP21R G TP21G B TP21B R S H OUT TP561 TP1561 G S H OUT TP531 TP1531 B S H OUT TP501 TP1501 ...

Page 85: ...Part 4 Troubleshooting 4 16 4 IC BLOCK DIAGRAMS AD8183ARU AD8185ARU Selector IC101 IC201 IC5203 BA7078AF Sync Detector IC7141 ...

Page 86: ...Part 4 Troubleshooting 4 17 BH3540 Volume Control IC1652 CXA2101AQ RGB Matrix IC4101 ...

Page 87: ...Part 4 Troubleshooting 4 18 FA5332M P F Controller IC601 FA7612CA PWC Controller IC6602 IC6603 IC6616 ...

Page 88: ...Part 4 Troubleshooting 4 19 ICS1523M Clock Driver IC4231 L3E06070 D A Sample Hold IC501 IC531 IC561 IC1501 IC1531 IC1561 ...

Page 89: ...Part 4 Troubleshooting 4 20 L3E07050 Color Gamma Correction Timing Controller IC401 LB1641 Motor Drive IC1602 IC1611 ...

Page 90: ...Part 4 Troubleshooting 4 21 LB1645 Motor Drive IC1601 LC863316 SUB CPU IC1851 ...

Page 91: ...Part 4 Troubleshooting 4 22 ML60851 USB I F IC9801 M62393 D A IC212 IC2381 ...

Page 92: ...Part 4 Troubleshooting 4 23 M62399 D A IC3501 IC3551 PW365 System Control Scan Converter IC301 ...

Page 93: ...Part 4 Troubleshooting 4 24 SII161ACT DVI I F IC8001 STR Z2156 Power Switching IC651 ...

Page 94: ...Part 4 Troubleshooting 4 25 TA1287 RGB YUV Converter IC4551 TB1274AF Video Decoder IC1101 ...

Page 95: ...Part 4 Troubleshooting 4 26 TDA7056 Audio Output IC1631 IC1632 ...

Page 96: ...Part 5 Parts Catalog ...

Page 97: ......

Page 98: ...PARTS CATALOG Multimedia Projector LV 7545U REF NO D78 5232 LV 7545E D78 5233 Power Projector LV 7545J D78 5231 ...

Page 99: ...6 15 9 12 8 6 3 19 5 13 4 7 10 14 29 18 22 26 28 27 32 35 37 38 34 36 30 42 41 3 41 42 42 42 42 42 42 42 42 42 24 25 31 33 21 39 11 Page 1 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 ...

Page 100: ...AV 19 DY4 6242 000 C 1 COVER DUCT FAN 21 DY4 6243 000 C 1 SPACER LEG 22 DY4 5970 000 C 1 PLATE CANON LOGO 24 DY4 6247 000 C 1 COVER PANEL A 25 DY4 6248 000 C 1 COVER PANEL B 26 DY4 6249 000 C 1 SHAFT FAN PANEL 27 DY4 6250 000 C 1 COVER DUCT POWER BOTTOM 28 DY4 6251 000 C 1 COVER DUCT POWER TOP 29 DY4 6252 000 C 1 COVER DUCT CABINET BOTTOM 30 DY4 6253 000 C 1 COVER DUCT TOP 31 DY4 6254 000 C 1 COVE...

Page 101: ...62 54 63 53 62 58 61 64 56 59 70 71 52 55 65 Page 2 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 ...

Page 102: ...R IN 55 DY4 6272 000 C 1 LENS INTEGRATOR OUT 56 DY4 6273 000 C 1 LENS CONDENSOR IN 58 DY4 6275 000 C 1 LENS CONDENSOR R 59 DY4 6276 000 C 1 LENS RELAY IN 61 DY4 6278 000 C 1 LENS CONDENSOR G 62 DY4 6279 000 C 2 MIRROR R 63 DY4 6280 000 C 1 MIRROR W 64 DY4 6281 000 C 1 MIRROR B 65 DY4 6282 000 C 1 FILTER UV 70 DY4 6287 000 C 1 MIRROR DICHROIC B 71 DY4 6288 000 C 1 MIRROR DICHROIC G PARTS LIST ...

Page 103: ...72 45 45 45 45 44 44 45 45 45 REF No D78 5231 D78 5232 D78 5233 60 46 46 72 a Red 72 b Blue 72 c Green Page 3 CANON LV 7545J LV 7545U LV 7545E 69 Red 67 Green 68 Blue 20 20 17 66 44 44 57 ...

Page 104: ...7 SCREW 46 CY2 8392 000 F 2 SCREW 57 DY4 6274 000 C 1 LENS CONDENSOR OUT 60 DY4 6277 000 C 1 LENS RELAY OUT 66 DY4 6283 000 C 1 FILTER OPTICAL BRGHITER 67 DY4 6284 000 C 1 GLASS PL IN G 68 DY4 6285 000 C 1 GLASS PL IN B 69 DY4 6286 000 C 1 GLASS PL IN R D 72 DY4 6289 000 C 1 PRISM LCD ASS Y 72 a DY4 6290 000 C 1 GLASS PL OUT R 72 b DY4 6291 000 C 1 GLASS PL OUT B 72 c DY4 6292 000 C 1 GLASS PL OUT...

Page 105: ...Page 4 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 23 a 23 b 23 51 b 51 a 51 43 43 2 ...

Page 106: ...KS 2 DY4 6225 000 D 1 MOTOR ASS Y BRIGHTER 23 DY4 6244 000 C 1 HOLDER LENS 23 a DY4 6245 000 D 1 SENSOR ASS Y LENS 23 b DY4 6246 000 D 1 MOTOR ASS Y LENS 43 DY4 6265 000 F 2 SCREW 51 DY4 6266 000 C 1 LENS ASS Y 51 a DY4 6267 000 D 1 MOTOR ASS Y 51 b DY4 6268 000 D 1 MOTOR ASS Y PARTS LIST ...

Page 107: ... 2 W 1 X 1 U 1 U 2 W 1 X 1 U 1 U 2 W 1 X 1 U 1 U 2 W 1 X 1 U 1 U 2 W 1 X 1 U 1 U 2 W 1 X 1 U 1 U 2 W 1 X 1 Page 5 CANON LV 7545J REF No D78 5231 LV 7545U D78 5232 LV 7545E D78 5233 Z Y ON 1 2 34 5 6 DIP W 2 X 2 X 3 V 1 V 2 ...

Page 108: ...0V V 1 DY4 5877 000 D 1 POWER CORD AC240V V 1 DY4 5878 000 D 1 POWER CORD AC100V V 2 CY2 8288 000 C 1 ADAPTER POWER PLUG W 1 CY2 8298 000 C 1 INTERFACE CABLE VGA W 2 CY2 8291 000 C 1 ADAPTER MAC VGA EXCHANGE X 1 DY4 5909 000 C 1 CABLE MOUSE CONTROL PS 2 X 2 DY4 5969 000 C 1 CABLE MOUSE CONTROL SERIAL X 3 DY4 5968 000 1 CABLE MOUSE CONTROL MAC Y DY4 6296 000 C 1 COVER DUST Z DY4 6293 000 C 1 CABLE ...

Page 109: ...6 CANON LV 7545J LV 7545U LV 7545E REF No D78 5231 D78 5232 D78 5233 FN901 FN902 FN903 FN904 FN906 SP901 SP902 FN905 LF901 SW905 SW902 A1001 A2801 A6601 A6901 LP900 A800 A1601 A603 A602 A601 F601 A6871 A901 ...

Page 110: ...EAKER SW902 DY4 6305 000 D 1 SWITCH PUSH SW905 DY4 6306 000 D 1 SWITCH THERMAL A1001 DY4 6307 000 D 1 PCB ASS Y A V A1691 DY4 6308 000 D 1 PCB ASS Y KEY SW A2801 DY4 6309 000 D 1 PCB ASS Y RC A6601 DY4 6310 000 D 1 PCB ASS Y RELAY A6871 DY4 6311 000 D 1 PCB ASS Y SENSOR A6901 DY4 6312 000 D 1 PCB ASS Y BRIGHTER LED A1601 DY4 6313 000 D 1 PCB ASS Y DRIVER A601 DY4 6314 000 D 1 PCB ASS Y LINE FILTER...

Page 111: ...247 000 1 3 72 b DY4 6291 000 1 1 25 DY4 6248 000 1 3 72 c DY4 6292 000 1 1 26 DY4 6249 000 1 4 2 DY4 6225 000 1 1 27 DY4 6250 000 1 4 23 DY4 6244 000 1 1 28 DY4 6251 000 1 4 23 a DY4 6245 000 1 1 29 DY4 6252 000 1 4 23 b DY4 6246 000 1 1 30 DY4 6253 000 1 4 43 DY4 6265 000 2 1 31 DY4 6254 000 1 4 51 DY4 6266 000 1 1 32 DY4 6255 000 1 4 51 a DY4 6267 000 1 1 33 DY4 6256 000 1 4 51 b DY4 6268 000 1...

Page 112: ...00 1 6 L901 L902 DY4 6303 000 2 6 SP901 SP902 DY4 6304 000 2 6 SW902 DY4 6305 000 1 6 SW905 DY4 6306 000 1 6 A1001 DY4 6307 000 1 6 A1691 DY4 6308 000 1 6 A2801 DY4 6309 000 1 6 A6601 DY4 6310 000 1 6 A6871 DY4 6311 000 1 6 A6901 DY4 6312 000 1 6 A1601 DY4 6313 000 1 6 A601 DY4 6314 000 1 6 A602 DY4 6315 000 1 6 A603 DY4 6316 000 1 6 A800 DY4 6317 000 1 6 A901 DY4 6197 000 1 6 F601 DY4 6319 000 1 ...

Page 113: ...Part 6 Electrical Diagrams ...

Page 114: ...ble Rated voltage Excepting electric capacitors all capacitance values of less than 1 are expressed in uF and more than 1 are in pF Capacitor Reading Mark Material 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 Metalized polyestel Y Composite film S Sty...

Page 115: ... Example 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Resistance value Tolerance See the table below Material See the table below Rated wattage W Note RResistor which is indicated with resistance value only are 1 6W carbon resistor Resistor which is indicated with material tolerance and value are 1 4W rated wattage Mark Material D Carbon N Metal film S Oxide m...

Page 116: ...x Index 1 2 N 2 1 3 IN OUT GND 2 1 4 2 1 3 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 RESET GND Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source Diode Transistor FET IC E1 C2 E2 C1 B2 B1 Index 2 DIODE TRANSISTOR AND IC PINS Part 6 Electrical Diagrams 6 3 Diodes Transistors FETs IC FET ...

Page 117: ...OTOR CONTROL 6 7 4 5 9 10 2 3 I2 C Y C Y C IC2101 PAL Y C SEP 19 21 22 23 9 4 18 17 5 IC3101 VIDEO DECODER 1 4 8 Y C CV PAL I 2 C I 2 C Y PB PR 44 43 7 13 14 67 35 80 37 39 79 32 33 68 69 66 65 73 IC4101 RGB MATIX 74 75 55 56 TP401CR TP401CB TP401Y IC4111 H V 11 1 3 13 10 2 4 12 TP4111PR TP4111PB TP4111Y I2 C H_OUT V_OUT AVV AVH 1 15 14 4 2 13 12 3 TP4151B TP4151R TP4151G TP2301R TP2301G TP2301B R...

Page 118: ...0 D6615 D6612 D6613 D6614 D6616 3 1 2 4 8 1 7 4 S5V 3 4V 5VPC 6V 16V 15V IC6618 Q6616 Q6617 IC_RST IC6608 Q6625 5VD Q6629 5VA Q6622 Q6661 D6661 D6663 9V 15VP S 5V 3 4V 9V 15VP S 5V 3 4V 15V 5VD 5VA S5V 15V 5VD 5V S5V 5VD S5V C3 3V IC391 S3 3V IC392 S2 5V IC4801 9V 15 5V Q3571 3 3VD_AC IC2302 3 3VD IC3364 5V_DV 12V IC3381 IC3502 D3571 D3501 15VP 13V D2592 D3301 D2304 9VA S5V D1604 P FAIL 1 2 K16R K...

Page 119: ...6EM 22WM 16EM 5 1YG 02DZ 120N J10EQ FA 16KZ2 2 FA 16KZ2 2 4 7KC 1 16GJ 4 7KC 1 16GJ 1 16GZ0C 1 16GZ0C 1 3GZ0 220SZ 16EM 220SZ 16EM GQFY 0 1 25KZ GQFY 0 1 25KZ 0C 1 16GZ 1 16GZ0C 12YG 02DZ 1KC GJ 1 16 7 5BG UDZS 1KC 1 16GJ 5 1YG 02DZ 1KC 1 16GJ 1KC 1 16GJ 100C 1 16GJ 100C 1 16GJ M62320FP GQFY 25KZ0 1 100WM 6 3EM 3 3KC 1 16GJ 3 3KC 1 16GJ GQFY KZ0 01 GQFY KZ0 01 220SZ 16EM GQFY 25KZ0 1 GQFY 25KZ0 1 ...

Page 120: ...GJ 0C 1 16GZ GQFY 10KZ1U 100C 1 16GJ CGQY CJ220 GQFY 10KZ1U 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 10KC 1 16GJ CGQY CJ100 J30B1260N 0 47BA 16KK 0 47BA 16KK J10AV040N NT1 56KC 1 16GJ 22KC 1 16GJ 56KC 1 16GJ 56KC 1 16GJ 22KC 1 16GJ 256G F34EA 256G F34EA 256G F34EA 256G F34EA 256G F34EA 256G F34EA 256G F34EA NTY NTY NTY NTY NTY NTY NTY 02DZ20G 02DZ20G 02DZ20G 02DZ20G 02DZ20G 02DZ20G 02DZ20G 02DZ20G 2EAA0010 J...

Page 121: ... 47 GQFZ KZ0 01 GQFZ 25KZ0 1 GQFZ 25KZ0 1 0 0 1 10GZ 6 8KC 1 16GJ X 0 0 1 10GZ 0C 1 16GZ GQFZ 0 1 25KZ NT1 100C 1 16GJ 100C 1 16GJ 0C 1 16GZ GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 4 7D 25EM 0C 1 16GZ 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 0C 1 16GZ 0C GZ 1 16 000 1 8GZ 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C CGQY CD8 NT1 EM2 2D 2 2KC 1 16GJ GQBY 0 022 KK GQBZ KK1000 GQFZ 25KZ0 1 NT1 GQFZ KZ0 01 0 47D EM ...

Page 122: ...G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G R1A41004G R1EA1004G 10KZ1UGQFZ 100WM 6 3EM 2R2MG L2PD 2R2MG L2PD CGQY CJ330 CGQY CJ100 CGQY CJ100 CGQY CJ100 CGQY CJ100 10KZ1UGQFZ CGQY CJ330 CGQY CJ330 CGQY CJ330 CGQY CJ330 10KZ1UGQFZ 2R2MG L2PD GQFZ 25KZ0 1 CGQY CJ100 1 16GJ33KC 1 16GJ33KC 1 16G...

Page 123: ...16GZ0C GQFZ 25KZ0 1 0C 1 16GZ 1 16GZ0C GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 1 16GZ0C 1 16GZ0C 1 16GJ100C 1 16GJ100C 1 16GJ100C 1 16GJ100C 1 16GJ100C 1 16GJ100C 47WM 6 3EM GQBZ KK1000 1UGQFZ 10KZ GQFZ 0 1 25KZ X 10WR 16EM CGQY CJ33 GQFZ 25KZ0 1 GQBZ KK1000 00102 J30A 00102 J30A 0C 1 16GZ 0C 1 16GZ 100C 1 16GJ 100C 1 16GJ 6 8KC 1 16GJ GQBY KK6800 GQFZ 25KZ0 1 GQFZ 25KZ0 1 100WM 6 3EM 100KC 1 16GJ ...

Page 124: ...Z 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 100WM 6 3EM GQFZ 25KZ0 1 100WM 6 3EM 1 16GZ0C X 1 16GZ0C 0C 1 16GZ X X 1 16GZ0C 1 16GZ0C 0C 1 16GZ 1 16GZ0C 0C 1 16GZ 1 16GZ0C 0C 1 16GZ 10KC 1 16GJ 1 16GZ0C 1 16GZ0C 1 8KC 1 16GJ 1 8KC 1 16GJ 1 16GZ0C 0C 1 16GZ 0C 1 16GZ 1 16GZ0C X 0C 1 16GZ 8 7 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 352 351 350 349 348 ...

Page 125: ...Z0 1 GQFZ 0 1 25KZ GQFZ 0 1 25KZ 100WM 6 3EM 100WM 6 3EM 2 2KC 1 16GJ GQFZ 25KZ0 1 47WM 16EM GQFZ 25KZ0 1 47WM 16EM 2 2KC 1 16GJ 0C 1 16GZ 1KC 1 16GJ 2 2KC 1 16GJ GQFZ KZ0 01 2 2KC 1 16GJ GQBY KK560 5 6KC 1 16GJ 2412KR 2SC 0C 1 16GZ GQBY KK560 5 6KC 1 16GJ 2 2KC 1 16GJ 2412KR 2SC 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ GQFZ 0 1 25KZ 1 16GZ0C 0C 1 16GZ 10KC 1 16GJ 10KC 1 16GJ 10KC 1 16GJ 10KC 1 16GJ GQFZ KZ0...

Page 126: ...FZ 25KZ0 1 1 16GZ0C 1 16GZ0C GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 1 16GZ0C 1 16GZ0C GQFZ 25KZ0 1 1 16GZ0C 1 16GZ0C 2R2JG L2A5 CGQY CC5 GQFZ 25KZ0 1 100WM 6 3EM GQFZ 25KZ0 1 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C GQFZ 25KZ0 1 1 16GJ10KC 1 16GZ0C GQFZ 25KZ0 1 0 1GQFZ 25KZ GJ100C 1 16 3960G V10B 1MC 1 16GJ GQBZ KK1000 GQFZ 25KZ0 1 100WM 6 3EM 1 16GJ100C 1 1...

Page 127: ...e time 2 Do not shorten the circuit between hot and cold sides 3 The grounding lead must be connected to the ground of the same circuit when measuring of volt ages and waveforms CAUTION Filter Board SIDE B Sub Power Board SIDE A Sub Power Board SIDE B Filter Board SIDE A Drive Board CN16C Lamp Ballast Unit K7A Filter Board K6AB Sub Power Board CN66A Main Board K8D Main Board K8G Main Board K8E Con...

Page 128: ...D7221 IC7221 D7222 D5204 D5201 IC5203 IC3802 IC3804 D3803 IC3801 Q2006 D3802 D3801 Q5007 IC101 Q2004 D5013 D5206 Q2003 Q5008 D5009 D5008 IC5001 IC5204 D5203 Q7262 IC7141 Q2001 Q2002 IC7222 1 8 K10B K10A K10D K10E K10G K10H K20A K20D K20B K20G K20H SW1001 4 K10F 1 3 6 AU1001 K10T SOLDER SIDE 1 16 8 9 R5212 R5203 R5202 R2073 R2072 R2071 R2069 R2068 R2067 R2066 R2065 R2064 R2063 R2062 R2061 R2044 R10...

Page 129: ...R1312 R1311 R1309 R1308 R1307 R1306 R1305 R1304 R1303 R1302 R1301 5 4 1 48 C392 C391 C343 C342 C341 C3301 C3303 C822 C824 21 41 40 20 1 16 R1811 R1812 R1842 R1843 R1844 R1846 R1847 R1848 R1849 R3316 R3317 R3351 R868 R869 R879 R880 C815 C817 C823 32 17 R1831 R801 R802 R805 R807 R854 R857 R858 R859 R861 R862 R866 R881 R889 R890 R891 R892 R895 R897 R898 R896 R1829 C3351 R3352 C807 C813 8 9 1 R1891 R1...

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