Canon LV-7545U Service Manual Download Page 123

Page: 123 / 130

GND

REF BYPASS

SDA

SCL

RAIN

GND

SOGIN

GAIN

GND

BAIN

GND

CLAMP

MIDSCV

GND

PVD

FILT

GND

VSYNC

HSYNC

COAST

GND

VDD

GND

VDD

GND

VDD

GND

SOGOUT

VSOUT

DATACK

HSOUT

(FROM IC1841 16P)

(FROM IC1841 18P)

(FROM IC1841 14P)

(TO IC231 84P)

(TO IC4101 32P)

(TO IC4101 33P)

(TO IC301 22P)

(TO IC301 120P)

(TO IC301 115P)

(FROM IC814 11P)

(FROM IC815 14P)

(FROM IC815 15P)

(FROM IC301 244P)

(FROM IC301 323P)

(FROM IC4231 17P)

(FROM IC1801 ?P)

VCC

GND

OSC

VSSA

VDDA

XFILRET

EXTFIL

HSYNC

EXTFB

PDEN

SCL

SDA

VSSD

VDDD

IICADR

LOCK

FUNC

CLK2

CLK

VDDQ

VSSQ

CLK

CLK+

CLK2-

CLK2+

IREF

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

YS1

YS2

YS3

VCC

CR_OUT

Y_OUT

CB_OUT

CONTROL

B_IN

G_IN

R_IN

GND

CLAMP

B_IN

G_IN

R_IN

AB0

P13

SCL

DB7

DB6

DB5

DB4

DB3

DB2

DB1

P00

DB0

INT

SCLKO

SDAO

P83/AN3

FILT

RESET

AB7

AB6

AB5

AB4

VDD

XT2

XT1

VSS

AB3

AB2

AB1

IN2-H

IN2-V

IN2-1

IN2-2

IN2-3

IN3-H

IN3-V

IN3-1

IN3-2

IN3-3

IN4-H

IN4-V

IN4-1

IN4-2

IN4-3

IN5-H

IN5-V

IN5-1

IN5-2

IN5-3

VCC-MAT

GND-MAT

H-HP

B-SH

B-OUT

G-SH

G-OUT

R-SH

R-OUT

GND-OUT

VCC-OUT

HS-OUT

VS-OUT

HP-IN

VTIM-IN

SCP-IN

IREF-SYNC

YG-IN

YG-OUT

EY-IN

ECB-IN

ECR-IN

LB2-IN

LG2-IN

LR2-IN

LB1-IN

LG1-IN

LR1-IN

ABL-IN

IK-IN

ABL-FIL

PABL-FIL

YCBCR-SW

VM/SHP/COL-OFF

VM-OUT

CLP-C

DPLC-MUTE

SDA

SCL

DPIC-C

ADDRESS

YS/YM-2

YS/YM-1

V1-IN

H1-IN

CR1-IN

CB1-IN

Y1-IN

SELCR-IN

SELCB-IN

SELY-IN

SELY-OUT

SELCB-OUT

SELCR-OUT

SELH-OUT
SELV-OUT

GND-SIG

IREF-YC

VCC-SIG

VCC

GND

VCC

GND

SCL

SDA

A05

A06

A07

A08

VrefL

VrefU1

GND

VrefU2

A01

A02

CS0

CS1

CS2

VDD

VCC

A04

A03

DQ26

DQ25

DQ24

DQ23

DQ22

DQ21

DQ20

VSS

VDD

DQ19

DQ18

DQ17

DQ16

VSS

DQ15

DQ14

DQ13

DQ12

VDD

VSS

DQ11

DQ10

DQ9

DQ8

VSS

DQ7

DQ6

DQ5

DQ4

VSS

VDD

DQ3

DQ2

DQ1

DQ0

VSS

AD9

AD8

AD7

AD6

AD5

AD4

AD3

AD2

VDD

VSS

AD1

AD0

DRAM_BA

DRAM_WE

DRAM_CAS

DRAM_RAS

DRAM_CS

DRAM_CLK

VDD

VSS

CPUDB7

CPUDB6

CPUDB5

VSS

VDD

VSS

CPUDB4

CPUDB3

CPUDB2

CPUDB1

CPUDB0

CPUAB7

CPUAB6

CPUAB5

CPUAB4

VSS

VDD

CPUAB3

CPUAB2

CPUAB1

CPUAB0

VSS

CPU_WR

CPU_CS

CPU_INT

CPU_RB

VDD

VSS

DCR_OUT7

DCR_OUT6

DCR_OUT5

DCR_OUT4

DCR_OUT3

VSS

VDD

DCR_OUT2

DCR_OUT1

DCR_OUT0

DCB_OUT7

DCB_OUT6

DCB_OUT5

DCB_OUT4

DCB_OUT3

VSS

DCB_OUT2

DCB_OUT1

DCB_OUT0

VSS

VDD

DY_OUT7

DY_OUT6

DY_OUT5

DY_OUT4

DY_OUT3

DY_OUT2

DY_OUT1

DY_OUT0

VSS

VDD

DAC_CLK

FD_OUT

VD_OUT

HD_OUT

VSS

VDD

RESET

DAC_ON

DAC_VREFSEL

VSS

DAC_DVSS

DAC_DVDD

DAC_VDD1

DAC_VSS3

DAC_VDD2

DAC_VREF

DAC_VBS

DAC_VSS2

DAC_FSADJ

DAC_VSS1

ACB_OUT

AY_OUT

ACR_OUT

DAC_VSS5

DAC_VSS4

DAC_VDD3

VSS

VDD

ACR_VRFL

ACR_VRFM

ACR_VSS

ACR_VBS

ACR_VRFH

ACR_IN

ACR_VDD

ADC_VSS

ADC_VDD

ACB_VRFL

ACB_VRFM

ACB_VSS

ACB_VBS

ACB_VRFH

ACB_IN

ACB_VDD

AY_VRFL

AY_VRFM

AY_VSS

AY_VBS

AY_VRFH

AY_IN

AY_VDD

VDD

VSS

ADC_ON

AMODE

SMODE

TMODE

BIST

FUNC

VSS

VDD

VSS

VD_IN

HD_IN

CLK_BP

PLL_BP

CLK_IN

VSS

PLL_DGN

PLL_AGD

PLL_AGS

PLL_LP

PLL_RO

PLL_VAA

PLL_VDD

VDD

CLAMP

ADC_CLK

VSS

CR_IN7

CR_IN6

CR_IN5

CR_IN4

VDD

VSS

CR_IN3

CR_IN2

CR_IN1

VSS

VDD

CR_IN0

CB_IN7

CB_IN6

CB_IN5

CB_IN4

VDD

VSS

CB_IN3

CB_IN2

CB_IN1

CB_IN0

Y_IN7

Y_IN6

Y_IN5

Y_IN4

VDD

Y_IN3

Y_IN2

Y_IN1

Y_IN0

VSS

DQ31

DQ30

DQ29

DQ28

VDD

DQ27

VSS

R2310TM

C2330TM

D4502TM

D4501TM

TP4203_A

TP4202_A

TP4201_A

R2363

R2362

R2361

Q2303

Q2302

Q2301

C4276

C4275

R4284

R4283

R4282

R4276

R4275

R4278

R4277

R4281

R4279

TP4201

TP4202

TP4203

R4273

R4271

C4272

C4274

C4273

C4271

C4191

C4192

C4193

C4196

C4197

C4149

C4148

C4147

C4146

C4145

C4144

C4143

C4142

C4141

C4158

C4161

TE4232

TPAVV

TPAVH

C2351

R2357

R2356

R2355

R2354

R2353

Q2304

R2352

R2351

R2358

Q2305

C4251

R4205

D2306

D2305

C2320

R4255

R4140

R2313

R1863

R1862

R2334

R4177

Q4172

R4185

R4174

R4168

Q4171

R4184

Q4162

R4176

Q4161

R4169

R4173

R4175

Q4152

R4183

R4172

R4171

Q4151

R2333

C4561

R4555

R4182

R4181

R4554

R4553

C2326

C2324

R2344

C2325

C2327

R2306

R2304

R2302

R2309

R2308

R2307

TP2313

TP2311

R2343

R2341

C2310

C2303

C2302

C2301

C4559

C4506

C4507

C4224

C4223

C4222

C4217

C4213

C4208

C4205

C4206

R4515

R4514

R4513

R4256

R4254

C4254

C4256

C4253

C4252

C4245

C4249

C4248

C4247

C4246

C2313

R2314

R2315

R2316

C2312

C2314

C2309

C2311

R2329

L2304

R2317

C2308

C2307

R2319

R2321

RB2303

RB2301

RB2302

R2324

R2325

C2319

C2317

C2318

R2327

C2316

C2315

L2305

C2321

R2322

R2323

R2326

R2328

D2303

D2304

RB2305

RB2304

C2322

C2323

RB2306

CB-IN

Y-IN

CR-IN

TP2301_G

TP2301_B

TP2301_R

TP2301R

TP2301G

TP2301B

L4201

L4501

C4504

D4201

R4206

TP4231

R4243

C4229

R4239

R4253

C4502

C4503

C4505

R4509

R4507

R4501

R4502

R4503

R4504

R4505

R4506

C4501

C2384

C2381

C4242

R4246

C4244

C4236

C4238

C4243

TE4231

TP4232

R4244

R4251

R4242

R4241

R4247

C4237

C4233

C4232

C4231

R4249

R4252

R4245

C4235

C4234

R4240

C4241

R4248

L4231

C4228

C4227

C4226

C4225

C4207

C4204

L4204

C4202

C4201

L4202

L4203

R4201

C4203

R4202

R4104

R4103

R4107

C4164

R4106

R4105

Q4103

C4138

R4551

R4552

C4558

C4556

C4555

C4554

C4553

C4552

C4551

C1851

R1860

R1861

1851_43

1851_25

1851_26

C1858

R1857

R1855

C1857

R1858

R1859

R1856

C1856

D1851

R1854

C1855

R1853

R1852

C1854

C1852

C1853

X1851

R1851

RB4202

RB4201

R4238

R4237

R4236

R4235

R4234

R4233

R4232

R4231

R4230

R4229

R4228

R4227

R4226

R4225

R4224

R4223

R4222

R4221

R4220

R4219

R4218

R4217

R4216

R4215

R4214

R4213

R4212

R4211

R4210

R4209

R4208

R4207

L4108

R4124

R4146

R4123

R4122

R4127

Q4101

R4132

R4141

R4139

R4138

C4126

R4142

C4159

C4113

R4149

C4110

C4109

R4112

R4111

R4117

C4108

C4169

R4109

R4113

R4114

R4115

R4131

R4129

R4154

C4189

R4152

R4161

C4186

C4185

D4182

D4181

R4159

R4158

R4191

R4166

R4167

R4155

C4121

C4117

C4166

C4167

C4112

C4114

R4137

C4115

C4116

R4133

R4134

R4537

C4118

C4119

C4120

C4122

C4123

C4124

C4125

R4136

R4143

R4135

R4144

R4145

C4127

C4128

C4129

R4147

R4148

C4130

C4131

C4132

C4133

C4134

C4135

C4137

C4136

R4108

C4183

C4187

C4168

C4188

R4163

Q4185

Q4182

L4104

C4239

C4240

C4162

R2305

R2303

R2301

R4153

C4111

R4188

C4184

TP4101Y

TP4101CB

TP4101CR

TP4111Y

TP4111PR

TP4111PB

R4120

TP4151B

TP4151R

TP4151G

C2383

C2382

R4157

R4118

R4121

R4119

R4126

R4125

Q4102

R4151

R4165

R4164

R4192

L4106

C4194

C4195

R4162

R4156

L4105

L4103

L4102

C4163

L4107

R4101

R4102

TP4151_R

TP4151_G

TP4151_B

TE4101

TE4102

R4204

R4203

L6301

C6301

C6306

C6305

C6303

C6302

C6312

C6309

C6308

C6307

C6313

C6304

C6311

820

100E

6.3VM

1SS355

NT2

1/16GZ0C

2SC2412

GQFZ

0.1

25KZ

(LOW:DAC OFF/HIGH:DAC ON)

10D

16EM

10KC

1/16GJ

15C

1/16GF

220C

1/16GF

75C

1/16GF

75C

1/16GF

75C

1/16GF

75C

1/16GF

75C

1/16GF

75C

1/16GF

00102

J30A

00102

J30A

00102

J30A

1/16GZ0C

510C

1/16GF

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

KZ0.01GQFZ

10EM1000D

00102

J30A

00102

J30A

00102

J30A

GQFZ

KZ0.01

1.2KC

1/16GJ

2.7KC

1/16GJ

1KC

1/16GJ

22KC

1/16GJ

6.8KC

1/16GJ

IMX1H

3.3KC

1/16GJ

3.3KC

1/16GJ

1KC

1/16GJ

2SC2412

4VM470D

1/16GZ0C

1SS355

GQFZ

0.1

25KZ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

1/16GZ

1KC

1/16GJ

2SC2412

1KC

1/16GJ

1KC

1/16GJ

CJ22CGQY

2SC2412

1KC

1/16GJ

2SC2412

1KC

1/16GJ

2SC2412

CJ22CGQY

1KC

1/16GJ

1KC

1/16GJ

2SC2412

1KC

1/16GJ

1KC

1/16GJ

CJ22CGQY

2SC2412

1/16GZ

GQFZ

KZ0.01

1/16GJ100C

56KC

1/16GJ

56KC

1/16GJ

4.7KC

1/16GJ

10KC

1/16GJ

GQFZ

25KZ0.1

GQBY

0.039

16KK

3.3KC

1/16GJ

GQBY

3900

25KZ0.1GQFZ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1/16GZ0C

00102

J30A

00102

J30A

1/16GZ0C

GQFZ

25KZ0.1

GQFY

0.047

25KZ

GQFY

0.047

25KZ

GQFY

0.047

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

47WM

6.3EM

GQFZ

25KZ0.1

1/16GJ10KC

10KC

1/16GJ

10KC

1/16GJ

25KZ0.1GQFZ

0.1GQFZ

25KZ

25KZ0.1GQFZ

0.1GQFZ

25KZ

0.1GQFZ

25KZ

0.1GQFZ

25KZ

47WM

6.3EM

1/16GZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

47WM

6.3EM

1/16GZ

000

1/8GZ

100C

1/16GJ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

150C

1/16GJ

150C

1/16GJ

;R1EA1004G

R1A41004G

;R1EA1004G

R1A41004G

;R1EA1004G

R1A41004G

1/8GZ000

;6.3EM220F1

6.3EM220WM

;6.3EM220F1

6.3EM220WM

GQFZ

0.1

25KZ

1/16GZ

GQFZ

0.1

25KZ

GQFZ

KZ0.01

3R3MG

L2A7

GQFZ

25KZ0.1

1/16GZ0C

1/16GZ

1SS355

;R1EA1004G

R1A41004G

;R1EA1004G

R1A41004G

GQFZ

25KZ0.1

GQFZ

0.1

25KZ

;R1EA1004G

R1A41004G

NT2

00102

J30A

00102

J30A

00102

J30A

L2A73R3MG

3R3MG

L2A7

GQFZ

25KZ0.1

1SS355

10KC

1/16GJ

00102

J30A

1/16GZ0C

GQFZ

25KZ0.1

1/16GZ

1/16GZ0C

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

1/16GZ0C

1/16GJ100C

47WM

6.3EM

GQBZ

KK1000

1UGQFZ

10KZ

GQFZ

0.1

25KZ

10WR

16EM

CGQY

CJ33

GQFZ

25KZ0.1

GQBZ

KK1000

00102

J30A

00102

J30A

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

1/16GZ

10KC

1/16GJ

GQFZ

25KZ0.1

16EM10WR

1/16GZ

GQFZ

0.01

330C

1/16GJ

0.0

1/10GZ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

L2A73R3MG

GQFZ

25KZ0.1

GQFZ

25KZ0.1

3R3MG

L2A7

3R3MG

L2A7

43KC

1/16GJ

GQBY

16KK0.047

1/16GZ

100C

1/16GJ

100C

1/16GJ

2.2KC

1/16GJ

GQFZ

25KZ0.1

1.2KC

1/16GJ

220KC

1/16GJ

2412KR

2SC

10DB

10PM

2.2KC

1/16GJ

10KC

1/16GJ

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

25KZ0.1GQFZ

100WM

10EM

1/16GZ0C

NT1

EM2.2D

1MC

1/16GJ

100C

1/16GJ

GQBY

0.033

25KK

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

GQFZ

KZ0.01

1SS355

100C

1/16GJ

GQFZ

KZ0.01

100C

1/16GJ

GQFZ

0.1

25KZ

CGQY

CJ18

CGQ

CJ20

V10B4380G

560KC

1/16GJ

;R1A40R04G

R1EA0R04G

;R1A40R04G

R1EA0R04G

1/16GZ0C

3R3MG

L2PD

2.2KC

1/16GJ

1/16GZ

10KC

1/16GJ

1/16GZ

GZ0C

1/16

2SC2412

10KC

1/16GJ

1/16GJ100C

1/16GJ510C

0.47D

EM0.47D

22KC

1/16GF

0.1GQFZ

25KZ

0.1GQFZ

25KZ

100C

1/16GJ

100C

1/16GJ

1/16GZ

16EM220D

GQFZ

25KZ0.1

1/16GF47KC

10KC

1/16GJ 10KC

1/16GJ

5.6KC

1/16GJ

2.2KC

1/16GJ

5.6KC

1/16GJ

22WR

16EM

100C

1/16GJ

5.6C

1/16GJ

GQFY

0.047

25KZ

GQFY

0.047

25KZ

1SS355

180C

1/16GJ

4.7C

1/16GJ

820C

1/16GJ

1KC

1/16

1KC

1/16GJ

820C

1/16GJ

47WM

16EM

0.1GQFZ

25KZ

1UGQFZ

10KZ

GQFZ

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10WR

16EM

GQFZ

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3.3MC

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16EM

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25KZ0.1

1/16GZ0C

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10WR

16EM

100C

1/16GJ

1/16GZ

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100C

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1/16GJ

25KZ0.1GQFZ

22WR

16EM

1UGQFZ

10KZ

470C

1/16GJ

10WR

16EM

16EM10WR

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10KZ

GQFZ

25KZ0.1

5.6KC

1/16GJ

AKR

2SA1037

2SC2412

0.0

1/10GZ

100WM

6.3EM

1UGQFZ

10KZ

GQFZ

25KZ0.1

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

5.6KC

1/16GJ

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0.1

25KZ

1.5KC

1/16GJ

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16EM

00102

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10KC

1/16GJ

00102

J30A

00102

J30A

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100WM

6.3EM

GQFZ

25KZ0.1

22KC

1/16GJ

1/16GJ1KC

10KC

1/16GJ

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1/16GJ

10KC

1/16GJ

1KC

1/16GJ

AKR

2SA1037

1/16GJ1KC

1KC

1/16GJ

1KC

1/16GJ

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1/16GJ

330KG

L2PD

47WM

16EM

GQFZ

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1/16GJ1KC

GJ1KC

1/16

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100KG

L2A7

L2A7100KG

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1/16GZ0C

1/16GZ

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00102

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1/16GJ1KC

000

1/8GZ

100WM

6.3EM

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQBZ

KK1000

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQBZ

1000

GQFZ

25KZ0.1

0.1GQFZ

25KZ

GQBZ

1000

GQBZ

KK1000

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

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

240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181

180

179

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165

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163

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159

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152

151

150

149

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123

122

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120

119

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111

110

109

108

107

106

105

104

103

102

101

100

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

100

IP_DAC_ON/OFF

AVH

AVV

HSOUT

P-FAIL

CLK_TB

AV_BLK

VIDEOB

VIDEOG

VIDEOR

IPSEL_CSA_IP1

ZCLK7

CLAMP

ADCLK

CR_IN5

CR_IN4

CR_IN3

CR_IN2

CR_IN1

CR_IN0

CR_IN6

CR_IN7

Y_IN0

Y_IN1

Y_IN2

Y_IN3

Y_IN4

Y_IN5

Y_IN6

Y_IN7

CB_IN0

CB_IN1

CB_IN2

CB_IN3

CB_IN4

CB_IN5

CB_IN6

CB_IN7

VIDEO_SC

3.3VA_AD

ADCLK

ZCLK7

3.3VAD1

IICSCL

IICSDA

5VD

3.3VD_AD

3.3VDD

AVH

AVV

P-FAIL

CR_IN0

CR_IN7

Y_IN7

CB_IN7

Y_IN6

Y_IN5

Y_IN4

Y_IN3

Y_IN2

Y_IN1

Y_IN0

CB_IN6

CB_IN5

CB_IN4

CB_IN3

CB_IN2

CB_IN1

CB_IN0

CR_IN6

CR_IN1

CR_IN2

CR_IN3

CR_IN4

CR_IN5

9VF

9VE

9VD

9VC

9VB

9VA

3.3VICT2

3.3VICT1

3.3VICT

3.3VIP3

3.3VIP2

3.3VIP1

3.3VIP

3.3V1

AVV

AVH

CLK_IP

AVV

3.3V

HD_INT

CLK

3.3V

IPSW

VWDWI1

AV_BLK

AV_CLP

CLK_TB

AVH

AVV

SDATA3

SCLK3

DT_STB1

3.3V

AVH

IICSCL

IICSDA

3.3V

CLAMP

3.3V

SDATA_IP1

SCLK_IP1

SCPUA0

SCPUD7

SCPUD6

SCPUD5

SCPUD4

SCPUD3

SCPUD2

SCPUD1

SCPUD0

SCPU_CS

SCPU_WR

SCPUA7

SCPUA6

SCPUA5

SCPUA4

SCPUA3

SCPUA2

SCPUA1

DQ26_IP

DQ25_IP

DQ24_IP

DQ23_IP

DQ22_IP

DQ21_IP

DQ20_IP

DQ19_IP

DQ18_IP

DQ17_IP

DQ16_IP

DQ15_IP

DQ14_IP

DQ13_IP

DQ12_IP

DQ11_IP

DQ10_IP

DQ9_IP

DQ8_IP

DQ7_IP

DQ6_IP

DQ5_IP

DQ4_IP

DQ3_IP

DQ2_IP

DQ1_IP

DQ0_IP

AD9_IP

AD8_IP

AD7_IP

AD6_IP

AD5_IP

AD4_IP

AD3_IP

AD2_IP

AD1_IP

AD0_IP

BA_IP

WE_IP

CAS_IP

RAS_IP

CS_IP

CLKA_IP

SCPUD7

SCPUD6

SCPUD5

SCPUD4

SCPUD3

SCPUD2

SCPUD1

SCPUD0

SCPUA7

SCPUA6

SCPUA5

SCPUA4

SCPUA3

SCPUA2

SCPUA1

SCPUA0

SCPU_WR

SCPU_CS

V_CR7

V_CR6

V_CR5

V_CR4

V_CR3

V_CR2

V_CR1

V_CR0

V_CB7

V_CB6

V_CB5

V_CB4

V_CB3

V_CB2

V_CB1

V_CB0

V_Y7

V_Y6

V_Y5

V_Y4

V_Y3

V_Y2

V_Y1

V_Y0

HD_IP

VD_IP

H_OUT

V_OUT

HD_VSYNC

HD_HSYNC

AV_BLK

AV_CLP

IICSDA

IICSCL

AV_VSYNC

AV_HSYNC

VIDEO_CR

VIDEO_CB

VIDEO_Y

AV_Y

AV_PB

AV_PR

H_OUT

V_OUT

B_BLK_DC

R_BLK_DC

IICSCL

IICSDA

R_BLK_DC

B_BLK_DC

DQ31_IP

DQ30_IP

DQ29_IP

DQ28_IP

DQ27_IP

3.3V_SG

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

VCCQ

DQ16

DQ17

VSSQ

DQ18

DQ19

VCCQ

VCC

VSS

DQ20

DQ21

VSSQ

DQ22

DQ23

VCCQ

DQM0

DQM2

CAS

RAS

BANK

DSF

CKE

CLK

DQM1

DQM3

VCCQ

DQ8

DQ9

VSSQ

DQ10

DQ11

VCC

VSS

VCCQ

DQ12

DQ13

VSSQ

DQ14

DQ15

VCCQ

DQ24

DQ25

VSSQ

DQ26

DQ27

VCCQ

DQ28

VSS

VCC

DQ2

VSSQ

DQ1

DQ0

VCC

VSS

DQ31

DQ30

VSSQ

DQ29

DQ13_IP

DQ14_IP

DQ15_IP

DQ12_IP

DQ16_IP

DQ17_IP

DQ18_IP

DQ19_IP

DQ20_IP

DQ21_IP

DQ22_IP

DQ23_IP

DQ24_IP

DQ25_IP

DQ26_IP

DQ27_IP

DQ28_IP

DQ29_IP

DQ30_IP

DQ31_IP

DQ10_IP

DQ8_IP

DQ6_IP

DQ11_IP

DQ9_IP

DQ7_IP

DQ5_IP

DQ1_IP

DQ3_IP

DQ0_IP

DQ2_IP

DQ4_IP

AD7_IP

AD6_IP

AD5_IP

AD4_IP

AD3_IP

AD2_IP

AD1_IP

AD0_IP

CAS_IP

CS_IP

RAS_IP

WE_IP

CLKA_IP

AD9_IP

AD8_IP

BA_IP

3.3V

IC6301

MS82V16520-8AGA

SGRAM

IC4201

T8F01HF

I/P

CONVERTER

IC4501

LC24085BT-UG4

IC4231

ICS1523M-ER

IC4232

TC7WH125FU

IC1851

LC863316A-5W09

SUB
CPU

IC2302

UPC2933T-E1

BA033FP-E2

IC4261

MN1382

-Q-TX

IC2303

UPC2933T-E1

BA033FP-E2

IC4551

TA1287F

IC4111

MC74AC04DT

TC74AC04FT

SN74LV04APWR

IC4101

CXA2101AQ

RGB-MATRIX

IC4181

TC4053BF(EL)

IC2301

AD9883KST-100

A/D

K8A/K8M

IC2301

IC4122

IC4121

MCH6602-TL

AVH. AVV

IC2381

M62393FP

D/A

TP2301R

TP2301G

TP2301B

RGB/YUV

CONVERTER

TP4151B

TP4151R

TP4101Y

TP4101CB

TP4101CR

TP4111Y

TP4111PB

TP4111PR

IC1301
VIDEO

DECODER

IC3231

IC1301
VIDEO

DECODER

BLANKING

IC201

CG/AV

RGB-SW

IC4102

CLOCK

DRIVER

IC2301

A/D

IC301
SCAN

CONVERTER

IC4201

I/P

CONVERTER

MA8P-05

TP4232

TP4151G

MAIN BOARD-3/6

0.5V

1.9V

3.8V

3.9V

1.9V

2.5V

5.1V

3.5V

0.3V

0.5V

9.1V

0.7V

2.5V

9.1V

2.4V

5.2V

5.0V

4.8V

5.0V

0.3V

0.5V

1.9V

2.6V

1.9V

2.6V

4.6V

3.1V

9.1V

1.4V

1.5V

6.4V

0.3V

6.4V

6.5V
6.4V

1.6V

4.9V

5.1V

4.8V

9.1V

2.4V

0.6V

0.2V

0.6V

IC4211

LM385M-1.2

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...

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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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