Canon D78-5382 Service Manual Download

Page: 117 / 126

MB3A-03

PC1-R

PC1-G

PC1-B

PC2-B

PC2-G

PC2-R

H-SYNC

V-SYNC

PC/AV-SW5

PC1/PC2-SW5

PC/AV-SW5

DPC-ON

G-SYNC

GATEHS

PC/AV-SW5

PC1/PC2-SW5

POWER-FAIL

MAIN-1/5

TP6241

TP6221

TP6201

TP8201

TP12R

TP12G

TP12B

"K10Y"

"K10T"

"K10W"

"K10V"

IC7201
MATRIX

IC6301
IC8081

IC1201

AD8183ARU

IC5201

AN5870SB

PC/AV
RGB-SW

PC1/PC2
RGB-SW

IC5361

LA7217M-T
SYNC.

IC5281

SI-3012LU-TL

IC6201

AD8057ART

IC6221

AD8057ART

IC6241

AD8057ART

SEPARATOR

IC8201

AD9884AKS-140

A/D

IC5311

TC4053BFT

IC5321

BD7600FV

IC5331

TC4052BFT

IC5341

BA7078AF-E2

IC5351

MC74VHC14DT

SN74LV14APWR

PC1/PC2

SYNC-SW

IC8111

24LC04BT/SN

IC8101

TC4053BFT

V-

V+

OUT

I-IN

+ -

I-IN

OUT

V+

V-

V+

OUT

I-IN

VCC

GND

32FH

VCO

AFC

COUNT

DOWN

LOCK

DET

V.SEP

SYNC

SEP

VSS

SDA

SCL

TEST

VDD

TO IC3101

(VIDEO DECORDER)

FROM

IC7201 168 169 170P

(MATRIX)

TO IC3101

(VIDEO DECORDER)

TO IC8001

(DVI RECEIVER)

(K3V,IC8001)

(IC8101,IC8001)

PC1=LOW

PC2=HIGH

AV=LOW

PC=HIGH

BUFOUT

STBY

GND

BUFIN

VCC

OUT

OUTSAG

V-SYNC

(IC301 98P)

(IC1806 12P)

(IC6351 12P)

(IC6301 15P)

(IC7201 157P)

(IC7201 175P)

(IC7201 167P)

REF-IN

REF-OUT

PWRDN/

VDD

GND

SOGOUT

HSOUT

DATACK/

DATACK

VDD

GND

DRA7

DRA6

DRA5

DRA4

DRA3

DRA2

DRA1

DRA0

VDD

GND

DRB0

DRB1

DRB2

DRB3

DRB4

DRB5

DRB6

DRB7

VDD

GND

DGA0

DGA1

DGA2

DGA3

DGA4

DGA5

DGA6

DGB0

DGB1

DGB2

DGB3

DGB4

DGB5

DGB6

DGB7

DGA7

VDD

GND

VDD

GND

DBA0

DBA1

DBA2

DBA3

DBA4

DBA5

DBA6

DBA7

VDD

GND

DBB0

DBB1

DBB2

DBB3

DBB4

DBB5

DBB6

DBB7

PVD

GND

FILT

CKEXT

PVD

HSYNC

GND

COAST

GND

PVD

CLAMP

CKINV

SCL

SDA

BA-IN

GA-IN

SOG-IN

GND

RA-IN

GND

(IC301 3P)

(IC301 147P)

(IC301 206P)

HSCTL

C/HSYNC

G-SYNC IN

(VIDEO IN)

VSEPA

VSYNC IN

CVPOL

CVEXI

CPSEL

GND

CPWID

VDRV

CLAMP

HDRV

VCC

EXIV

POLV

EXIH

POLH

G-SYNC

H-SYNC

V-SYNC

H-SYNC

(IC301 1P,4P)

(IC1813 19P)

(IC1351 7P)

(IC1351 5P)

(IC1351 7P)

(IC1351 5P)

HHLL B
3210

HLHL A

LOW=DVI

FROM IC8001

GND

VCC

VDD

INH
VEE
VSS

VDD

INH
VEE
VSS

2 2

VEE

ENA

GND

H-SYNC

V-SYNC

H-SYNC

R5286

R5284

R5313

R5311

R5314

Q5312

R5312

Q5311

R5208

C5301

R5304

Q5302

R5302

Q5301

Q8101

Q8102

C5342

C5327

R5328

Q5321

R5323

C5321

C5322

Q5386

Q5391

R5394

C5386

R5397

R5386

Q5398

R5396

C5398

C5397

R5282

R5285

R5283

C5341

R5327

R5316

R5326

R9793

R9792

Q5381

C5218

C5221

C5223

R5206

R5207

R9791

C5217

C5219

C5222

R5281

C5281

D5281

C9791

K3T_11

C5351

C5331

C5311

C5312

C5202

C5201

C5224

R5204

Q5331

C5226

C5214

C5211

C5204

C5206

C5207

C5208

C5209

C5212

C5213

C5216

C8216

C5326

D5321

D5322

D5324

D5323

C5323

C5324

R5324

R5321

R5322

R5301

R5303

R1211

R1212

R1213

K3T_3

K3T_7

K3T_13

K3T_17

K3T_21

K3T_19

K3T_25

K3T_31

K3T_27

K3T_35

K3T_37

K3T_1

K3T

K3T_5

K3T_9

C5366

R8219

C6242

C6222

C6202

R6253

R6233

R6213

R6243

R6223

R6203

TE8202

TE6261

R8204

L8203

RB8263

RB8264

RB8262

RB8261

RB8258

RB8259

RB8257

RB8256

RB8253

RB8254

RB8251

RB8252

C6243

C6203

C6223

R6246

R6226

R6206

R6248

R6228

R6208

R6209

R6229

C6263

C6264

C6262

C6261

R6242

R6222

R6202

R6204

R6224

R6244

R6241

R6221

R6201

TP6221

TP6201

TP6241

T6221R

T6221G

T6221B

R6249

C6201

C6221

C6241

R6207

R6227

R6247

R8218

R8217

R8201

C8219

TP8201

C8203

L8202

C8202

C8214

R8214

R8213

C8211

C8209

C8208

R8212

R8211

R8202

R8203

C8217

R8207

R8206

C6247

C6227

C6207

R6254

R6234

R6214

R8209

Q6201

R6212

R6232

Q6221

Q6241

R6252

L6261

L6262

C8206

C6204

C6224

C6244

C8212

C8213

C8207

C8218

R6211

R6231

R6251

C8204

R5362

C5363

R5361

C5362

R5363

C5368

X5361

C5364

C5367

R5364

R5381

R5382

R5334

R5333

R5371

Q5371

R5373

R5378

Q5376

R5376

C5361

Q5332

R5384

R5337

R5388

R5393

R5391

C5346

C5345

C5343

K3Y_1

K3Y_39

K3Y_35

K3Y_31

K3Y_27

K3Y_23

K3Y_19

K3Y_15

K3Y_11

K3Y_7

K3Y_3

K3Y

K3W_5

K3W_13

K3W_9

K3W_11

K3W_3

K3W_1

K3W

K3W_21

K3W_17

K3W_35

K3W_39

K3V_37

K3V_35

K3V_29

K3V_39

K3V_27

K3V_23

K3V_17

K3V_21

K3V

K3V_15

K3V_11

K3V_1

K3V_9

K3V_3

K3W_15

K3W_31

K3W_27

K3V_5

Q8141

R8143

R8141

D8101

R8101

R8102

C8102

C8101

D8106

R8112

R8111

R8108

R8109

R5352

R5346

R5343

R5342

C5349

R5344

C5347

C5348

C5340

R5341

C5344

C5352

C5353

R5356

R5332

R5331

R1207

R1206

R1204

R1208

C1206

C1207

C1202

C1209

C1203

C1204

R1202

R1201

R1203

1201_20

1201_18

1201_16

TP12E

TP12R

TP12G

TP12B

R5203

R5202

R5201

PC1-V

PC1-H

PC1-B

PC1-G

PC1-R

PC1-H

PC1-V

SW2

SW1

+5V

-5V

GND

+5V

R-OUT

B-OUT

G-OUT

PC1-G

PC1-R

PC1-B

PC2-B

PC2-G

PC2-R

R5209

C5396

R5317

R5318

R5306

R5307

R6237

R6257

R6217

R6218

R6238

R6258

Q5201

R5349

C5325

R5383

C5313

C5314

R5336

R5339

R5338

R5211

R5212

R5213

T12V

R9796

1/16GJ

39KC

1/16GJ

820KC

1/16GJ

10KC

1/16GJ

10C

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

15C

10KZ1U

GQFZ

1/16GJ

1.8KC

1/16GJ

1.8KC

2SK

536P

2SK

536P

10KK

0.22GQ

KZ0.01

GQFZ

1/16GJ

1KC

1/16GJ

4.7KC

6.3EM

47WM

EM2.2D

1/16GJ

3.9KC

CJ47

CGQ

1/16GJ

220KC

1/16GJ

1KC

1/16GJ

2.2KC

KZ0.01

GQFZ

25EM

4.7D

1/16GJ

15C

1/16GF

100KC

1/16GJ

47KC

16TM2.2FD

1/16GJ1KC

1/16GZ0C

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

1/16GJ

1KC

1/16GZ0C

16EM

220D

16EM

220D

16EM

220D

1/16GJ

15C

16KZ

2.2FA

1SS355

6.3EM

330D

NT1

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

10KZ1U

GQFZ

6.3EM

47WM

16EM100

(D:F1)

1/16GJ

1KC

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

KZ0.01

GQFZ

6.3EM100

(WM:F1)

25KZ0.1

GQFZ

1SS355

10KK

2.2GMB

16KK

0.47BA

1/16GJ

100KC

1/16GJ

56KC

1/16GJ

56KC

1/16GJ

100C

1/16GJ

100C

1/16

GZ0C

1/16

GZ0C

1/16

GZ0C

NT1

J10ML400G

NT1

10KK

1LZB

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

8.2KC

1/16GJ

8.2KC

1/16GJ

8.2KC

J30B

1640G

J30B

1640G

L2PD2R2MG

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

R1EB4704G:

R1JA4704G

CD10

CGQ

CD10

CGQ

CD10

CGQ

1/16GJ

220C

1/16GJ

220C

1/16GJ

220C

6.3EM

330D

25KZ0.1

GQFZ

6.3EM

330D

25KZ0.1

GQFZ

1/16GJ

180C

1/16GJ

180C

1/16GJ

180C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

J30B

1640G

J30B

1640G

J30B

1640G

NT2

10KZ1U

GQFZ

10KZ1U

GQFZ

10KZ1U

GQFZ

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

10C

1/16GJ

10KC

1/16GZ

25KZ0.1

GQFZ

J30B

1640G

25KZ0.1

GQFZ

L2A7

3R3MG

25KZ0.1

GQFZ

25KZ0.1

GQFZ

1/16GJ

100C

1/16GJ 100C

16KK

0.1GQ

0.01

1/16GJ

5.6KC

1/16GJ

10KC

1/16

GZ0C

1/16

GZ0C

25KZ0.1

GQFZ

1/16GJ

100C

1/16GJ

100C

CJ68

CGQ

CJ68

CGQ

CJ68

CGQ

1/16GJ

15C

1/16GJ

15C

1/16GJ

15C

1/16GJ

100C

2SC4269-4

1/16GJ

1KC

1/16GJ

1KC

2SC4269-4

1/16GJ

1KC

1/16GZ

1/16GJ

4.7C

25KZ0.1

GQFZ

1/16GZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

CJ120

CGQ

25KZ0.1

GQFZ

4EM

470D

1/16GJ

4.7MC

KZ0.022

GQF

1/16GJ

150KC

KZ0.056

GQF

1/16GJ

820C

25KZ0.1

GQFZ

V11B

1170G

KK820

KK0.01

1/16GJ

3.9KC

1/16GJ

1KC

1/16GJ

4.7KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

10KK

1LZB

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

100C

10KK

1LZB

10KK

2.2GMB

10KK

1LZB

NT1

J10ML400G

NT1

J10ML400G

NT1

J10ML400G

NT1

1/16

10KC

1/16GJ

10KC

1SS355

1/16

4.7KC

1/16

4.7KC

25KZ

0.1

GQFZ

6.3EM

47WM

RB051L-40G

1/16GJ

100C

1/16GJ

100C

1/16

10KC

1/16

10KC

1/16GJ

100C

1/16GZ

1/16GJ

1MC

CJ100

CGQ

1/16GJ

3.9KC

25KZ0.1

GQFZ

6.3EM

47WM

25KZ0.1

GQFZ

1/16GJ

100C

16KK0.47BA

CJ33

CGQ

CJ120

CGQ

1/16GJ

10C

1/16GJ

150C

1/16GJ

150C

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16

GZ0C

25KZ0.1

GQFZ

25KZ

0.1

GQFZ

25KZ

0.1

GQFZ

0.01

GQFZ

25KZ

0.1

GQFZ

25KZ

0.1

GQFZ

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

NT2

J30B

1640G

J30B

1640G

J30B

1640G

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

RIN1

RIN2

GIN1

GIN2

BIN1

BIN2

HIN1

HIN2

VIN1

VIN2

VOUT

HOUT

SYNCIN

BOUT

GSYNC

GOUT

ROUT

GND

Vcc1

GND

Vcc2

1/16GJ

2.2KC

1/16GJ

470C

1/16GJ

680C

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

4.7C

1/16GJ

4.7KC

CJ330

CGQ

1/16GJ

10KC

1/16GJ150C

CJ22

CGQ

CJ22

CGQ

CJ22

CGQ

NT2

1/16GZ0C

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

-5V

PC2-H

PC2-B

PC2-G

PC2-R

3.3V

CLPR

CLPG

CLPB

15.5V

POWER_FAIL

DDC_CK

DDC_DT

12V

PC2-V

PC2-H

OUT-R

OUT-G

OUT-B

12V

5VS

-5V

PC/AV_SW5

5VS

6VS

S-Y

S-C

Y/CV

OUT-H

OUT-V

PC2-B

PC2-G

PC2-R

Y/CV

CB/PB

CR/PR

AUDIO

CR/PR

CB/PB

Y/CV

S-C

S-Y

MNTOUT_SW5

VOL_CTL

MUTE5

PC/AV_SW5

OUT-V

OUT-H

OUT-B

OUT-G

OUT-R

PC2-R

PC2-G

PC2-B

PC2-H

PC2-V

CLAMPO1

CLAMPO

ADCLK

ADHS

GATEHS

CBZ7

CBZ6

CBZ5

CBZ4

CBZ3

CBZ2

CBZ1

CBZ0

CB0

CB1

CB2

CB3

CB4

CB5

CB6

CB7

YZ7

YZ6

YZ5

YZ4

YZ3

YZ2

YZ1

YZ0

CRZ7

CRZ6

CRZ5

CRZ4

CRZ3

CRZ2

CRZ1

CRZ0

CR0

CR1

CR2

CR3

CR4

CR5

CR6

CR7

5VS

-5V

ADPW

3.3V

3.3VD

M_SCL1

M_SDA1

COASTOUT

MT_DAT

PC/AV_SW5

9VMCI

3.3VS

DDC-CLK

DDC-DATA

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

5VDVI

5VS

VIEWER-RXD

VIEWER-TXD

-5V

W_LAN_IN

PC/AV_SW5

EDIDEN

5VDVI

3.3VS

DDC-DATA

DDC-CLK

PC1/PC2_SW5

5VS

-5V

PC1/PC2_SW5

DPC_ON

D_V_DIF

D_H_DIF

CARD_IN

VIEWER_ON

AV_FILT

SCH_MB3A

Summary of Contents for D78-5382

Page 1: ...ICE MANUAL English Edition LV 5200U D78 5382 LV 5200E D78 5383 By Portable Document Format 1 General 0 PREFACE 2 Repair 3 Adjustment 4 Troubleshooting 5 Parts Catalog 6 Electrical Diagrams DY8 1785 381 500 ...

Page 2: ...CANON Power Projector LV 5200U D78 5382 LV 5200E D78 5383 SERVICE SMANUAL ...

Page 3: ...ompany 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 P...

Page 4: ...Part 3 Adjustment 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 U and E The only differences between the models are cosmetic mainly the desig...

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

Page 6: ...es 1 9 4 2 Replacement Parts 1 9 4 3 Optional Parts 1 10 5 PRECAUTIONS FOR USE 1 11 6 OUTLINE DRAWINGS 1 12 7 CONNECTORS 1 13 8 DESCRIPTION 1 14 8 1 Optics 1 14 8 2 Image 1 14 8 3 Mechanism 1 15 Part 2 Repair Information 1 SAFETY INSTRUCTIONS 2 1 2 CIRCUIT PROTECTIONS 2 2 2 1 Fuse 2 2 2 2 Thermal Switch 2 2 2 3 Interlock Switch 2 2 2 4 Warning Temperature and Power Failure Protection 2 3 2 5 Air F...

Page 7: ... LCD Panel Prism Ass y Mounting 2 16 6 CLEANING 2 17 7 LAMP REPLACEMENT 2 18 Part 3 Adjustment 1 PRECAUTIONS FOR ADJUSTMENT 3 1 1 1 Adjustments after Parts Replacement 3 1 1 2 Service Adjustment Menu Operation 3 2 1 3 Service Adjustment Data Table 3 3 2 ELECTRICAL ADJUSTMENTS 3 7 2 1 Output Voltage Adjustment 3 7 2 2 Fan Voltage Adjustment 3 8 2 3 Signal Center Adjustment 3 8 2 4 PSIG Adjustment 3...

Page 8: ...CD Panel Driving Stage 4 9 2 4 Audio Signal Processing Circuit 4 10 2 5 Motor Driving Circuit 4 11 2 6 System Controls 4 12 2 7 Power Supply Protection Circuit 4 13 2 8 Fan Control Circuit 4 14 3 CONTROL PORT FUNCTIONS 4 15 3 1 System Control I O Port Table 4 15 4 WAVEFORMS 4 17 5 IC BLOCK DIAGRAMS 4 18 Part 5 Parts Catalog Part 6 Electrical Diagrams 1 PARTS DESCRIPTION AND READING IN SCHEMATIC DI...

Page 9: ...Part 1 General Information ...

Page 10: ... 3kg This product uses the casing and other elements of existing models Canon thus aims to expand its projector business sales volume in kind 1 2 Product Overview The exterior and projection lens of the LV 7355 and LV 7350 hereinafter collectively referred to as the LV 7350 were appropriated for this product and Canon s first 0 8 type SVGA liquid crystal panels were adopted to actualize a low pric...

Page 11: ...oom environment can be facilitated 1 5 wide zoom lens This product is equipped with an electromotive zoom lens of the industry s highest magnification rate 1 5 which is the same as for the LV 7350 For the 100 type screen the projection distance ranges from 3 2 meters to 4 8 meters In terms of screen size values will not be the same as for the LV 7350 even at the same projection distance See Descri...

Page 12: ... 9 mm 5 Zoom 1 5 times Motorized 6 Focus Motorized 7 Lens shift 26 1 fixed 2 4 Images 1 Brightness 1700 ANSI lm at normal mode 90 marginal lumination ratio 2 Contrast ratio 400 1 all white to all black 3 Projection distance coverage 1 1 to 9 7 m 4 Screen size 24 0 49 m 0 37 m to 300 6 10 m 4 57 m 5 Electronic zoom magnification 0 6 to 4 6 Keystone correction range 20 degrees in up down direction 2...

Page 13: ...t RCA 3 3 terminals Y Cb Pb Cr Pr are used 5 S Video input Mini DIN 4 pin 6 Audio input Video RCA 2 Computer Stereo mini jack 7 Analog RGB output Mini D sub15 pin also used for input can be switched 8 Audio output RCA 2 9 Mouse control 2 systems Mini DIN 8 pin USB type B 2 8 Ratings 1 Dimensions Not total length W 331 5 mm D 244 1 mm H 89 5 mm See Outline Drawings 2 Weight 4 3 kg 3 Rated supply vo...

Page 14: ...his function corrects trapezoidal distortion of the projection screen resulting from how the projector is positioned It functions within a range of 20º in the up down direction It does not function in the left right direction Image mode selection by remote control Image mode can be selected depending on the type of input as follows IMAGE button Switches the image mode INPUT button Switches the inp...

Page 15: ... skin tones so that they approach predetermined settings Since this modulates tones the background and other areas will be shown in colors that differ from actual colors Freezing the screen by remote control Pressing the FREEZE button will fixate the screen currently displayed Use this function when you do not want to show the content of output devices on the screen such as when performing tasks a...

Page 16: ...o automatically accommodate the appropriate color system excluding PAL M and PAL N Component input Scanning systems The following systems are accommodated 1080i 1035i 720p 575p 480p 575i and 480i Selection can be made automatically or manually Accommodates color differentiated signals Y Pb Cb Pr Cr Images can be obtained with no subdued colors 3 4 Mechanisms and Systems Adjustable feet Adjustable ...

Page 17: ...ed The 90 second cooling operation that occurs directly after shutting off will not be released Power ON Start The projector can be set so that it starts up as soon as the power cord has been connected Graphical user interface Pressing the MENU button will display a menu bar on the screen The display can be shown in one of eleven languages English German French Spanish Italian Portuguese Dutch Swe...

Page 18: ...t 1 mW class 2 laser product IEC60825 1 Am 1 1997 Laser wavelength 650 20 nm VGA Cable Dsub15 Dsub15 Use when inputting analog RGB image signal from a PC or the like DVI VGA adapter Use when inputting analog RGB image signal to the digital RGB input terminal from a PC or the like Mouse Control cable Use for PS 2 port 4 2 Replacement Parts Canon s replacement lamp LV LP16 This lamp has a display th...

Page 19: ...paratus with SCART output terminals Canon s metal fixture for suspending projector from ceiling LV CL05 This hanger part is used for suspending the projector from the ceiling Consult a professional to install the projector in this way Others LV CA29 for DVI LV CA26 for serial LV CA27 for PDA Part 1 General Information 1 10 ...

Page 20: ...mage to one s vision Although the laser pointer built into the remote control meets class 2 safety standards do not peer directly into the light emission source or point it at anyone When the indication to replace the lamp appears install a new lamp promptly The lamp used in the light source is a high pressure mercury lamp One feature of mercury lamps is that they can shatter from deterioration re...

Page 21: ...6 OUTLINE DRAWINGS Part 1 General Information 1 12 Fig 1 2 Dimensions Not total length W 331 5 mm D 244 1 mm H 89 5 mm Weight 4 3 kg Dimensions are the same as for the LV 7350 ...

Page 22: ...Cb Pb Cr Pr RCA 1 Image Composite input with VIDEO also used for Y E Mini DIN4 pin Image S image input with S VIDEO F RCA 2 Audio Stereo input Note The built in speaker outputs in monaural Output A Mini Dsub15 pin Image Analog RGB output G RCA 2 Audio Stereo output Mouse control links PC or the like with projector via cable H USB type B USB port I Mini DIN8 pin Control port Other J Reset button Re...

Page 23: ... are smaller Screen size is simply in proportion to panel size Values for screen size at the same projection distance are the values for the LV 7350 multiplied by 0 79 0 9 Screen size values inches calculated for projection distance Includes ranges outside the specifications Connection of the cable for SCART 1 The image signal from the SCART terminal is connected to the analog RGB input Dsub15 by ...

Page 24: ...y the fan speed could be lowered Furthermore noise level has been down to 36 dB A from 37 dB A And when the silent mode is selected the lamp power is controlled to 150 watts and the fan speed has been down as the result this model becomes the more of energy saving and more silent as 34 dB A Also this model has the system of the automatic fan speed control as same as the previous models Part 1 Gene...

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

Page 26: ... 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 insulation resistance tester is not available check that the insulation resist...

Page 27: ...en the internal temperature of the projector reaches near 100 C the thermal switch SW902 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 operative Reset the thermal switch according to the following procedure How to reset the thermal switch 1 Remove the cabinet top accordi...

Page 28: ...the projection lens and projection mirror Should the air filter become clogged with dust particles it will reduce the cooling fan s effectiveness and may result in internal heat build up and reduce the life of the projector To clean up the air filter follow the cleaning procedure below 1 Turn the power off and disconnect the AC power cord from the AC outlet 2 Turn the projector up side down and re...

Page 29: ...binet Top and Control Panel Removal 1 Remove 4 screws A M3 6 to take the Cabinet Top Ass y upward off 3 2 Main Board Removal 1 Remove 8 screws M3 6 to take the Main Board upward off CAUTION The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety Fig 2 6 Fig 2 5 A A A A Cabinet top Main Board Screws Expression Typ...

Page 30: ...crews D T2 6 6 and remove the speaker 6 Remove 1 screws E T3 8 and remove the Sensor Board 3 4 Front Panel and R C Board Removal 1 Remove 3 screws A M3 4 1 screw B M3 8 and unhook 2 hooks C at the both of left and right side and the take the Front Panel ass y off 2 Remove 1 screw D T3 8 to take the R C Board off Part 2 Repair Information 2 5 Fig 2 7 Fig 2 8 A A A B C D R C board A B B B C DVI boar...

Page 31: ...n sheet off 4 Remove 4 screws E T3 6 to take the lamp ballast board off 3 6 Filter Board Removal 1 Remove 3 screws A M3 6 and pull the Filter Board ass y upward 2 Remove 1 screw B M4 8 to take the grounding lead from the cabinet bottom 3 Remove 4 screws C T3 8 to take the Filter Board off Part 2 Repair Information 2 6 Fig 2 9 Fig 2 10 A A A B C C C C Filter board B A Lamp ballast board C C E D D I...

Page 32: ...Remove 3 screws C M3 6 to take the Power Box Cover upward off 3 8 Optical Unit Removal 1 Remove 1 screw A M3 6 to take the Lamp Cover off 2 Loosen 3 screws B to take the Lamp assembly by pulling the handle Step to next procedure Part 2 Repair Information 2 7 Fig 2 12 Fig 2 11 A A A A B B B B C C C FN901 FN906 Power box cover Lamp cover Lamp ass y A B B B ...

Page 33: ...r 3 9 Power and P F Board Removal 1 Remove 4 screws A T3 6 4 screws B T3 8 to take the Power Board ass y upward off 2 Remove 4 screws C M3 6 to take the P F Board from the Power Board 3 Remove 3 screws D M3 6 to take the Power Board holder from the Cabinet Bottom Part 2 Repair Information 2 8 Optical unit C C C C C C Fig 2 13 Fig 2 14 A Power board A A A B B B B C C C C D D D P F board ...

Page 34: ... take the Fan FN905 off 3 11 Fans FN902 FN903 FN904 Removal 1 Remove 8 screws A T3 8 and to take the Fan Duct Top off and remove the Fans FN902 FN903 FN904 2 Remove 4 screws B M3 6 to take the Fan Duct Bottom off from the Cabinet Bottom Part 2 Repair Information 2 9 Fig 2 15 Fig 2 16 Interlock switch lever A B B FN905 A A A A A A A B B B B FN904 FN903 FN902 Fan duct top ...

Page 35: ... to Front Panel Removal on Mechanical Disassemblies 2 Remove 4 screws M3 10 to take the Projection Lens ass y off 4 2 Integrator Lens In Disassembly 1 Remove 2 screws A M2 5 6 and pull the Integrator Lens In ass y upward 2 Remove 1 stoppers B and then take the Lens off from the holder Part 2 Repair Information 2 10 Fig 2 17 Fig 2 18 Integrator Lens Lens should be placed as the rugged surface side ...

Page 36: ...embly 1 Remove 2 screws A M2 5 6 and pull the Condenser Lens Out ass y upward 2 Remove 2 screws B M2 4 to take the Lens off from the holder Note Should be place the lens as shown in the figure Part 2 Repair Information 2 11 B Condenser Lens Lens should be placed as the flat surface side comes to the holder side Holder A A B B B Fig 2 19 Fig 2 20 A B B Holder Condenser Lens Out A Side View ...

Page 37: ... mounting direction of the lens 4 6 Polarized Glass In Removal 1 Remove each screw M2 5 6 and pull the Polarized Glass In ass y upward 2 Unhook the stoppers and take the glass off upward Part 2 Repair Information 2 12 Fig 2 21 Fig 2 22 A B B Holder Relay Lens Out A Hooks Polarized Glass In Should be places the glass as the film attached side comes to the prism side Phase Sheet ...

Page 38: ...ed in front of the polarized glasses as Fig 2 23 4 8 Optical Unit Top Removal 1 Remove 9 screws M3 10 to take the Optical Unit Top off upward Part 2 Repair Information 2 13 Fig 2 23 Fig 2 24 LCD Panel Prism Ass y Note Do not replace the LCD panel separately otherwise it can not obtain proper picture A A A Optical Unit Top LCD Panel Prism Ass y Glasses should be placed as the film attached side com...

Page 39: ...printed marker comes this side 13 3 7 10 6 12 11 Note The arrows in the figure are indicated that there are the direction of part placement Place each part as the printed marker on the part comes to each arrow direction 1 Mirror W 2 Integrator lens OUT 3 Prism beam splitter PBS 4 Dichroic mirror B 5 Condenser lens OUT 6 Dichroic mirror G 7 Relay lens IN 8 Mirror R 9 Condenser lens R 10 Condenser l...

Page 40: ...LCD panel should be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following adjustments Check the Condenser Lens Adjustment Condenser Lens Out Adjustment and Relay Lens Out Adjustment following to chapter Optical Adjustment Check the White Balance Adjustment Common Center Adjustment and Gamma Shift Adjustment following to chapter El...

Page 41: ...ure 1 Loosen 4 screws 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 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 fix ...

Page 42: ...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 The surface of the optical components consists of...

Page 43: ...ounter 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 owner s 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...

Page 44: ...Tnormal used time in the Normal mode This is to indicate that lamp replacement is required You can check the lamp used time following to the below procedure 1 Press and hold the button on the projector for more than 20 seconds 2 The lamp used time in each normal mode and eco mode and total used time are displayed on the bottom right corner of the screen briefly Part 2 Repair Information 2 19 Lamp ...

Page 45: ...Part 3 Adjustment ...

Page 46: ...lease note that in this case the lamp replace counter will be reset Caution of Main Board replacement in the case IC351 is not defective When the main board is replaced IC351 should 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 replace counter can be kept the value ...

Page 47: ...s To adjust service data Select the adjustment item no by pressing the or button and change the data value by pressing the or button Refer to the Service Adjustment Data Table for further description of adjustment item no and data value To exit the service mode To exit the service mode press the POWER ON OFF button on the projector or remote control unit Part 3 Adjustment 3 2 Fig 3 1 Service Mode ...

Page 48: ... N A 62 62 33 SubSharpness PW164 N A 1 1 34 V Line Color Shading Correction Setting R_OFFSET 1 CXD3526GG 0 R Vertical Line Color Shading Correction 35 V Line Color Shading Correction Setting R_OFFSET 2 CXD3526GG 0 36 V Line Color Shading Correction Setting R_OFFSET 3 CXD3526GG 0 37 V Line Color Shading Correction Setting R_OFFSET 4 CXD3526GG 0 38 V Line Color Shading Correction Setting R_OFFSET 5 ...

Page 49: ...3 0 Auto Fan Control 1 Min 2 Mid 3 Max 75 Fan1 Min Data TempNode 50 0 127 76 Fan2 Min Data TempNode 75 0 127 77 Fan1 Max Data TempNode 224 128 255 78 Fan2 Max Data TempNode 224 128 255 79 Temp Low TempNode 37 10 80 80 Temp High TempNode 45 30 80 81 Fan1 Temp Error TempNode 52 30 80 82 Fan2 Temp Error TempNode 47 30 80 83 OverTempCount TempNode 5 1 9 84 SensorErrorCount TempNode 5 1 9 85 TempDeltaE...

Page 50: ...zontal 575i PIXEL 25 N A 311 Position Horizontal 575i PIXEL 515 N A 312 Position Vertical 575i PIXEL 398 N A 313 Expand Ratio Vertical 480p PIXEL N A 11 N A For Component mode 314 Expand Ratio Horizontal 480p PIXEL N A 13 N A 315 Position Horizontal 480p PIXEL N A 523 N A 316 Position Vertical 480p PIXEL N A 386 N A 317 Expand Ratio Vertical 575p PIXEL N A 22 N A For Component mode 318 Expand Rati...

Page 51: ...ertical 50Hz PIXEL 13 N A 1080i_50Hz 342 Expand Ratio Horizontal 50Hz PIXEL 13 N A 343 Position Horizontal 50Hz PIXEL 508 N A 344 Position Vertical 50Hz PIXEL 387 N A M62393 350 Light Adjustment System M62393P FP 255 351 R_VREF M62393P FP 255 352 G_VREF M62393P FP 255 353 B_VREF M62393P FP 255 POWER MANAGEMENT 354 Power management test Mode 0 0 Normal 1 Test Mode Initial Item Name Device PC YCbCr ...

Page 52: ...meter to pins 1 and 3 of K6D 2 Adjust the voltage by using VR611 as following AC Input Reading 230V 370V 2V This adjustment is not required even if the power board is replaced because this adjustment is carried out before parts shipment Part 3 Adjustment 3 7 CAUTION The each circuit has been made by the fine adjustment at factory Do not attempt to adjust the following adjustments except requiring ...

Page 53: ...nd set the lamp mode to Normal with the menu function 2 3 Signal Center Adjustment 1 Receive the 16 step grey scale computer signal with Computer Analog RGB mode 2 Enter the service mode 3 Connect a digital voltmeter to test point TP505R and chassis ground 4 Select item no 1 and adjust the voltage to be 7 50 0 1Vdc by changing the Data value 5 Connect a digital voltmeter to test point TP503G and c...

Page 54: ...nd adjust the amplitude a to be minimum by changing the Data value Fig 3 4 2 6 Gain Adjustment Video 1 Receive the 16 step gray scale composite video signal with Video Video mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP505R and chassis ground 4 Select item no 4 and adjust the amplitude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point TP5...

Page 55: ... no 6 and adjust the amplitude a to be minimum by changing the Data value Fig 3 6 2 8 Gamma Gain Adjustment PC 1 Receive the 16 step gray scale computer signal with Computer Analog RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TP505R and chassis ground 4 Select item no 13 and adjust the amplitude a to be 4 0 0 1V by changing the Data value 5 Connect an oscilloscope to t...

Page 56: ... and chassis ground 8 Select item no 15 and adjust the amplitude a to be 4 0 0 1V by changing the Data value Fig 3 8 2 10 Common Center Adjustment 1 Receive the 1 dot black white pattern computer signal with Computer Analog RGB mode 2 Enter the service mode 3 Project only red light component to the screen 4 Select item no 19 and change data value to obtain the minimum flicker on the screen 6 Proje...

Page 57: ... and adjust the amplitude a to be 2 4 0 1V by changing the Data value Fig 3 10 2 13 White Balance Adjustment PC white balance adjustment 1 Receive the 16 step gray scale computer signal with Computer Analog RGB mode 2 Enter the service mode select item no 11 Red or 12 Blue and change Data values respectively to make a proper white balance AV white balance adjustment 3 Receive the 16 step gray scal...

Page 58: ...hite Uniformity Adjustment If you find the color shading on the screen please adjust the white uniformity by using the proper computer and Color Shading Correction software supplied separately Part 3 Adjustment 3 13 ...

Page 59: ... G B contrast adjustment 1 Loosen a screw A Fig 3 11 3 12 on the polarized glass mounting base which you intend to adjust 2 Turn the polarized glass mounting base as shown in Fig 3 11 to obtain the darkest brightness on the screen 3 Tighten the screw A to fix the polarized glass mounting base Repeat steps 1 to 3 for remaining polarized glasses Fig 3 11 Fig 3 12 CAUTION Do not disconnect connectors...

Page 60: ... the slot B to make color uniformity in green by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 3 14 loosen 2 screws C with the 2 0mm hex driver and adjust the slot D to make color uniformity in green by using a slot screwdriver 4 Tighten screws A and C to fix the Condenser lens unit Part 3 Adjustment 3 15 y x Slot D C a b a b Moving of slot B ...

Page 61: ... loosen 1 screw A with the 2 0mm hex driver and adjust the slot B to make color uniformity in cyan by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 3 16 loosen 1 screw C with the 2 0mm hex driver and adjust the slot D to make color uniformity in cyan by using a slot screw driver 4 Tighten the screw A and C to fix the relay lens unit Part 3 Adj...

Page 62: ...rew A with the 2 0mm hex driver and adjust the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 3 18 loosen 1 screw C with the 2 0mm hex driver and adjust the slot D to make color uniformity in white by using a slot screwdriver 4 Tighten the screws A and C to fix the relay lens unit Part 3 Adjustment 3 ...

Page 63: ...sing three extension cables 3 Turn the projector on and perform optical adjustment Extension cables 3 Supplied as separate service parts Part 3 Adjustment 3 18 Fig 3 19 CAUTION These cables are used to run the fan If they are not connected the protection circuit is activated to prevent the projector from starting ...

Page 64: ...Main board TP12V1 TP12V2 K5R TP505R TP506R IC401 K8B K5B K5G TP3501 TP501B TP502B TPV3143 IC3801 TPV3148 TP503G TP504G IC3101 IC531 TP3531 K8A IC801 IC811 IC501 TP6201 TP6241 TP6221 K8P K8U IC301 K8N TPDVS TPDHS TPVS TPHS K8H TP12B TP12G TP12R Fig 3 20 ...

Page 65: ...Part 4 Troubleshooting ...

Page 66: ... WARNING TEMP indicator flashing stops and then try to turn on the projector The internal temperature is monitored by sensor ICs IC4801 on the Temp board and IC8801 on the Main board When both of the TEMP WARNING red and READY green indicators are flashing at the same time the symptom indicates that the projector detected an abnormality in the cooling fan operation or in the power supply secondary...

Page 67: ...the lamp switch circuit IC711 IC721 and IC731 When the POWER indicator red is lighting the symptom indicates that the projector detected an abnormality in the circuit but is not specified error Check the following Lamp cannot turn on check following signals LAMP_ERR signal Error H is sent from the lamp ballast board and input to pin 8 of IC1822 LAMP_POW signal Power on L is output from pin 2 of IC...

Page 68: ...eck PC source selecting stage Check IC3061 RGB buffer and peripheral circuit on the DVI board Check IC1201 PC1 PC2 RGB SW and IC5311 PC1 PC2 SYNC SW and peripheral circuit PC1 PC2_SW5 signal PC1 L is applied on pin 22 of IC1201 and pins 9 11 of IC5311 and output from pin 16 of IC1813 through IC1351 buffer IC Check PC source selecting stage Check IC221 Sync sw and peripheral circuit on the AV board...

Page 69: ...nput source Check AV source selecting stage Check composite video signal Video on the AV board Check IC2101 Video S Video sw and IC3101 Video decoder and peripheral circuit S CV SW signal Video L is applied on pins 2 7 and 12 of IC2101 output from pin 17 of IC1804 Check IC2101 Video S Video sw and IC3101 Video decoder and peripheral circuit PC AV_SW5 signal PC H is applied on pin 26 of IC5201 outp...

Page 70: ...through IC1351 buffer IC Is the audio signal observed on the AUDIO OUT terminal Check Audio amp and control circuit Check IC5001 audio amp IC and peripheral circuit MUTE5 signal Mute L is applied on pin 1 of IC5001 output from pin 12 of IC1803 through IC1351 buffer IC VOL_CTL signal is applied on pin 4 for volume control sent from pin 19 of IC3561 Is the audio signal observed on pin 6 of IC5001 Ch...

Page 71: ...ol circuit Zoom motor is controlled by signal ZOOM output from pins 1 and 7 of IC5501 These control signals are driven by IC301 system control IC and applied to pins 4 and 5 of IC5501 through the IC1804 I O sw IC Only ZOOM motor is not functioning No Yes Check the FOCUS motor control circuit Focus motor is controlled by signal FOCUS output from pins 1 and 7 of IC5551 These control signals are driv...

Page 72: ...UB IC3101 VIDEO DECODER PC IC001 AUDIO SW IC5001 AUDIO AMP AUDIO OUT SPEAKER CONTROL POART USB R C IC3871 RS 232C IC3801 SERIAL CONT 1 IC3851 SERIAL CONT 2 FAN FAN FAN CONTROL POWER ACTIVE FILTER LINE FILTER AC 100 240V LAMP BALLAST LAMP C VIDEO S VIDEO COMPONENT AV IC5361 SYNC SEP IC5311 PC1 PC2 SW IC5321 PC AV SW IC5331 DVI SW IC5341 G SYNC IC5351 INVERTER IC6301 SYNC SW 15 5V 6V 5V AUDIO DIGITA...

Page 73: ...C4052 IC5341 SYNC SEP BA7078 IC5351 INVERTER IC6301 SYNC SW TC74LCX244 IC3101 VIDEO DECIDER VPC3230 DIGITAL RGB DIGITAL ANALOG RGB TP6201 TP3103 TP3102 TP3101 TPV3143 TPY3147 TPV3148 TP12R TPVS TPHS TP12G TP12B TP6221 TP6241 IC6241 IC6221 IC6201 7 3 1 7 5 13 11 1 22 26 3 5 7 3 5 7 10 12 14 3 5 8 10 12 12 5 8 9 5 14 12 2 3 5 3 11 4 5 6 75 73 71 17 19 26 113 161 174 2 13 55 6 5 1 3 13 3 14 4 34 32 3...

Page 74: ...502B TP501B TP504G TP3501 TP3531 TPDHS TPDVS K5R K5G K5B DRE DGE DBE 225 62 17 DHS DVS 180 A1 A15 D0 D15 A2 A19 D0 D15 DBB0 DBB9 DGB0 DGB9 DRB0 DRB9 RGT HST DWN ENB R G B IC501 B D A S H L3E06070 IC501 B D A S H L3E06070 IC501 B D A S H L3E06070 IC501 B D A S H L3E06070 IC501 B D A S H L3E06070 IC501 B D A S H L3E06070 HCLK VCLK VST SHST PRG SH_RCLK SH_GCLK SH_BCLK IC441 BUFFER IC431 BUFFER IC421 ...

Page 75: ... 13 14 21 22 19 20 17 18 3 1 K10U K10T K3T K8F K3U IC301 SYSTEM CONTROL PSCL PSDA PC AV_SW5 MUTE5 VOL_CTL MUTE5 PC AV_SW5 MUTE5 3 147 MAIN BOARD AV BOARD IC001 AUDIO SW TC4052 IC5001 AUDIO AMP AN7513 L R L R L R L R PC AUDIO IN AV AUDIO IN AUDIO OUT SP901 IC1803 D A IC1804 D A IC3561 D A M62392 9 7 IC1351 BUFFER Q051 D0 D7 D0 D7 PC H AV L MUTE H Fig 4 5 ...

Page 76: ...2 4 5 4 5 7 IC5501 ZOOM DRIVE BA6287 M ZOOM 1 7 1 2 3 4 1 1 K6U K6S 2 3 K8S IC301 SYSTEM CONTROL PW 164B PSCL PSDA 3 147 MAIN BOARD POWER BOARD Input Output Operation 4 5 7 1 H L L H Forward drive L H H L Reverse drive H H L L Braking Mode L L Open Open Standby Mode Logic Table of Drive ICs IC5501 IC5551 5 6 3 4 D0 D7 FOCUS ZOOM Fig 4 6 ...

Page 77: ...NC SW TC74LCX244 IC731 LAMP OSC IC721 OP AMP IC711 COMP IC301 SYSTEM CONTROL PW164B 10 IC1351 BUFFER IC1803 SW TC74LCX574 IC1804 SW TC74LCX574 IC1813 SW TC74LCX574 IC1806 SW TC74LCX574 IC1822 SW TC74LCX541 IC1823 SW TC74LCX541 RC RECEIVER RC RECEIVER S VIDEO COMPONENT IC341 LED On H RC BOARD AV BOARD MAIN BOARD Q5001 Q041 Q5332 Q5331 Q2701 Q2811 Q2821 Q2831 Q2841 Q301 Q722 17 19 K8A K8S K8H K3T K1...

Page 78: ...CI 5V AUDIO 6V 15 5V 6VD 5V 5VS 5VS 5V 5V 21 22 K3T K10W K10T K10T 5V AUDIO 5V AUDIO 17 18 21 22 5V DVI 5V DVI 39 40 29 30 25 26 15 16 9 10 11 12 K6R K8R 10 4 2 8 6 13 14 AV BOARD DVI BOARD MAIN BOARD POWER AC BOARD Lamp Error H Power On H Power On H Lamp On L PF_LAMPDOWN 79 Error L Power Fail L Power On H IC1804 SW OUT IC1813 SW OUT IC1822 SW IN TSW611 Q661 Q691 Q65A IC611 P F CONTROL FA5502 6 5 ...

Page 79: ...3 D8 D15 147 15 14 6 7 2 K6S 37 38 35 36 K8N K8P K8S K8S K6S 1 2 1 2 IC671 15 5V Q671 Q67A Q672 Q682 Q66A FAN_CONT2 FANDRIVE FANDRIVE FAN_CONT1 FAN_CONT2 D68Q Q68Q D68D IC681 Q681 Q68A D69A IC7801 D A M62393 19 IC1804 I O SW IC8801 TEMP SENSOR LM76CH IC4881 TEMP SENSOR LM76CH SENSOR BOARD POWER_FAIL POWER_FAIL 21 22 11 12 19 20 13 14 K8S K6S 5 3 IC301 SYSTEM CONTROL PW164B 10 POWER BOARD MAIN BOAR...

Page 80: ...High 14 O VFIELD_SW Vfield PC AV Selection AV High 15 O DPC_ON DVI PC Selection DVI Low 16 O PC AV_SW PC AV Selection PC High 17 O S CV_SW Video S Video Selection Video Low 18 O MCLK_SW Master CLK ON OFF ON High 19 O FanDrive_SW Fan Drive ON OFF ON High IC1805 12 O ZOOM Zoom ON Low 13 O ZOOM Zoom ON Low 14 O MOUSE CPU_SW Mouse Enable ON OFF Enable Low 15 O PCLK_ON AD9884 CLK ON OFF ON Low 16 O VCL...

Page 81: ...used 16 O CTS Not used 17 O Not used Not used 18 O KEY_WE Not used 19 O DSINV_SW Not used IC1822 2 I KI1 Main Key Switch 3 I KI2 Main Key Switch 4 I KI3 Main Key Switch 5 I KI4 Main Key Switch 6 I M2 SEL0 Mouse Selection 0 7 I M2 SEL1 Mouse Selection 1 8 I LAMP_ERR Lamp Error Monitor 9 I USB_VBUS Not used IC1823 2 I S_SW S Video 3 I CB_SW Component 4 I CR_SW Component 5 I CLK SDATA Not used 6 I LA...

Page 82: ...art 4 Troubleshooting 4 17 4 WAVEFORMS VIDEO IN TPV3143 HS signal TPHS VS signal TPVS DHS signal TPDHS DVS signal TPDVS S H B TP501B TP502B S H G TP503G TP504G S H R TP505R TP506R PSIG TP3501 PSIG TP3551 ...

Page 83: ...Part 4 Troubleshooting 4 18 5 IC BLOCK DIAGRAMS AD8183ARU Selector IC1201 AN7513 Audio Amp IC5001 AD8075 Selector IC201 ...

Page 84: ...Part 4 Troubleshooting 4 19 AD9884AKS A D IC8201 AN5870SB RGB SW IC5201 ...

Page 85: ...E CLOCK CPU CLOCK OUTPUT BUFFERS 2XCPU CPU AGND POWER DOWN GND VDD 14 318MHz 14 318MHz SCLK20 22 3 14 318MHz crystal OE 17 18 10 8 9 12 15 16 14 13 11 19 20 3 2 7 1 6 KBCLK BUSCLK FDCLK COMMCLK OUTPUT BUFFERS PERIPHERAL CLOCK BA6287 Motor Drive IC5501 IC5551 IC5561 ...

Page 86: ...Part 4 Troubleshooting 4 21 BA7078 Sync Separator IC5341 CXA7000R D A S H LCD Driver IC501 IC1501 IC530 IC1531 IC561 IC1561 ...

Page 87: ...Part 4 Troubleshooting 4 22 FA5502 P F Control IC611 CXD3526GG LCD Driver Timing Generator IC401 ...

Page 88: ...Part 4 Troubleshooting 4 23 LA7217 Sync Separator IC5361 M62392 D A IC3561 ...

Page 89: ...Part 4 Troubleshooting 4 24 M62393 D A IC281 IC7801 NJM2284M Switch IC2101 ...

Page 90: ...Part 4 Troubleshooting 4 25 PW164B 10 System Control Scan Converter IC301 STR Z2156 Power Switching Control IC631 ...

Page 91: ...Part 4 Troubleshooting 4 26 VPC3230D Video Decoder IC3101 ...

Page 92: ...Part 5 Parts Catalog ...

Page 93: ... Projector LV 5200U REF NO D78 5382 LV 5200E D78 5383 CONTENTS Page1 Mechanical parts Page2 Optical parts Page3 Optical parts Page4 Optical parts Page5 Electorical parts Page6 Mechanical Electorical parts Page7 Attached parts ...

Page 94: ......

Page 95: ...Page 1 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 6 3 4 35 15 5 25 1 9 23 34 32 28 24 13 14 26 4 a 4 a 41 8 42 42 42 42 33 21 27 29 2 16 7 10 12 22 31 3 a 11 11 30 E ...

Page 96: ...C 1 HANDLE ASS Y 14 DY4 6162 000 C 2 HOLDER HANDLE 15 DY5 0106 000 C 1 PANEL FRONT 16 DY4 6215 000 C 1 PLATE NAME 21 DY4 6168 000 C 1 SWITCH ARM 22 DY4 6135 000 C 1 COVER DUCT TOP 23 DY4 6136 000 C 1 COVER DUCT BOTTOM 24 DY4 6137 000 C 1 COVER DUCT LAMP TOP 25 DY4 6138 000 C 1 COVER DUCT LAMP BOTTOM 26 DY4 6139 000 C 1 COVER MAIN POWER 27 DY4 6140 000 E 1 FILTER DUST 28 DY5 0243 000 C 1 HOLDER LAM...

Page 97: ...58 70 63 71 57 60 65 59 64 66 51 55 62 Page 2 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...

Page 98: ... C 2 LENS CONDENSER OUT 60 DY4 6191 000 C 1 LENS RELAY IN 62 DY4 6216 000 C 1 LENS CONDENSER B 63 DY4 6198 000 C 1 MIRROR W 64 DY4 6199 000 C 1 MIRROR B 65 DY4 6200 000 C 2 MIRROR R 66 DY5 0265 000 C 1 FILTER UV 70 DY4 6201 000 C 1 MIRROR DICHROIC B 71 DY5 0269 000 C 1 MIRROR DICHROIC G 58 DY4 6189 000 C 1 LENS CONDENSER 59 DY4 6190 000 C 1 LENS CONDENSER R PARTS LIST ...

Page 99: ...44 44 44 46 56 46 46 46 46 57 44 44 67 Red 68 Green 69 Blue 44 44 44 43 43 43 54 44 44 44 44 46 46 61 Page 3 53 a Red 53 b Green 53 d G B 53 c Blue 53 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...

Page 100: ...SER OUT 54 DY5 0263 000 C 1 LENS INTEGRATOR IN 67 DY5 0268 000 C 1 GLASS PL IN R 68 DY5 0266 000 C 1 GLASS PL IN G 69 DY5 0267 000 C 1 GLASS PL IN B 53 DY5 0270 000 C 1 PRISM LCD ASS Y 53 a DY5 0271 000 C 1 GLASS PL OUT R 53 b DY5 0272 000 C 1 GLASS PL OUT G 53 c DY5 0273 000 C 1 GLASS PL OUT B 53 d DY5 0140 000 C 1 GLASS PL OUT G B 43 DY4 6047 000 F 4 SCREW 61 DY4 6192 000 C 1 LENS RELAY OUT PART...

Page 101: ...45 45 45 45 52 52 a 52 Page 4 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...

Page 102: ...Page 4 REF NO D78 5382 D78 5383 NEW SYMBOL PARTS NO CLASS QTY DESCRIPTION REMARKS 45 DY5 0111 000 F 4 SCREW 52 DY5 0137 000 C 1 LENS ASS Y 52 a DY5 0138 000 C 1 MOTOR ASS Y LENS UNIT PARTS LIST ...

Page 103: ...Page 5 FUSE SW904 SW902 SP901 LP900 A4801 A1000 A7000 A101 A611 A2801 A601 A631 A901 A901A FN906 FN902 FN901 FN903 FN904 FN905 A101 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...

Page 104: ...03 000 D 1 FAN FN906 LP900 DY5 0253 000 E 1 LAMP ASS Y LP900 LV LP16 SP901 CY2 8274 000 C 1 SPEAKER SW902 CY2 8382 000 D 1 SWITCH THERMAL SW904 CY2 8277 000 D 1 SWITCH PUSH A101 DY5 0254 000 B 1 PCB ASS Y MAIN A4801 DY5 0255 000 B 1 PCB ASS Y TEMP A1000 DY5 0256 000 B 1 PCB ASS Y AV A7000 DY5 0257 000 B 1 PCB ASS Y DVI A2801 DY5 0258 000 B 1 PCB ASS Y R C A601 DY5 0259 000 B 1 PCB ASS Y LINE FILTE...

Page 105: ...Page6 CANON LV 5200U REF NO D78 5382 LV 5200E D78 5383 A B C A6800 E FUSE LF901 L901 902 L903 LABEL2 ...

Page 106: ...RE A DY5 0109 000 C 1 COVER ASS Y MAIN B DY5 0110 000 C 1 HOLDER ASS Y MAIN C DY4 5800 000 F 1 SCREW E DY5 0107 000 C 1 COVER POWER FILTER CABLE2 DY4 6333 000 C 1 CABLE TEMP UNIT MAIN K8E TEMP K48E 6pin CABLE3 DY5 0141 000 C 1 CABLE R C UNIT MAIN K8G R C K28D 4pin A6800 DY5 0262 000 B 1 PCB ASS Y KEY SW FUSE CY2 8376 000 D 1 FUSE 250V 4A LABEL2 DY5 0069 000 S 1 LABEL PROJECTOR PARTS LIST ...

Page 107: ...U 1 U 2 V 1 W X ＹＺ 1 Page 7 Ｚ 2 CANON REF No LV 5200U D78 5382 LV 5200E D78 5383 ...

Page 108: ... U 2 DY4 5859 000 B 1 COVER REMO CON BATTERY W DY5 0115 000 D 1 ADAPTER DVI VGA X DY5 0030 000 C 1 STRAP LENS CAP Y DY5 0117 000 C 1 BAG CARRYING V 1 DY5 0118 000 D 1 POWER CORD AC120V V 1 DY5 0120 000 D 1 POWER CORD AC240V Z 1 CY2 8298 000 C 1 INTERFACE CABLE VGA Z 2 DY4 5909 000 D 1 CABLE MOUSE CONTROL PS 2 PARTS LIST ...

Page 109: ...6162 000 2 3 67 DY5 0268 000 1 1 15 DY5 0106 000 1 3 68 DY5 0266 000 1 1 16 DY4 6215 000 1 3 69 DY5 0267 000 1 1 21 DY4 6168 000 1 3 53 DY5 0270 000 1 1 22 DY4 6135 000 1 3 53 a DY5 0271 000 1 1 23 DY4 6136 000 1 3 53 b DY5 0272 000 1 1 24 DY4 6137 000 1 3 53 c DY5 0273 000 1 1 25 DY4 6138 000 1 3 53 d DY5 0140 000 1 1 26 DY4 6139 000 1 3 43 DY4 6047 000 4 1 27 DY4 6140 000 1 3 61 DY4 6192 000 1 1...

Page 110: ...Z 1 CY2 8298 000 1 5 SP901 CY2 8274 000 1 7 Z 2 DY4 5909 000 1 5 SW902 CY2 8382 000 1 5 SW904 CY2 8277 000 1 5 A101 DY5 0254 000 1 5 A4801 DY5 0255 000 1 5 A1000 DY5 0256 000 1 5 A7000 DY5 0257 000 1 5 A2801 DY5 0258 000 1 5 A601 DY5 0259 000 1 5 A611 DY5 0260 000 1 5 A631 DY5 0261 000 1 5 FUSE CY2 8376 000 1 6 LF901 DY5 0252 000 1 6 L901 902 DY4 6081 000 2 6 L903 CY2 8378 000 1 6 A DY5 0109 000 1...

Page 111: ...Part 6 Electrical Diagrams ...

Page 112: ...able 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 St...

Page 113: ...xample 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Resistance value ohms Tolerance See the table below Material See the table below Rated wattage W Note Resistor 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...

Page 114: ...ex 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 Diode Transistors FET IC FET ...

Page 115: ...1SS355 1SS355 1SS355 SML 210 LTMG SML 210 MTMG SML 210 LTMG SML 210 YTLG NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 X X X 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C X X X 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C NT1 NT1 J10EZ 200G NT1 NT1 NT1 NT1 NT1 U20B24400 1 16GJ 220C 1 16GJ 100C 1 16GJ 220C 10EM 100WM 10KZ 1UGQF KK470 GQ J10EG 040G S10B3370N S10B3590N S10B5470N J11B 2450N J11B 2450N J11B 2450N J11B 2450N VEV 00...

Page 116: ...16 GZ0C 1 16GJ 10KC 1 16 GJ 10KC 1 16GJ 10KC AH 1 16 GJ 10KC 1 16GJ 10KC 1 16GJ 3 3KC 6 3EM 47WM 10KZ 1U GQF 1 16 GJ10C 1 16GJ 47C 1 16GJ 47C 1 16GJ 150C 1 16GJ 150C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C CJ100 CGQ CJ100 CGQ 25KZ 0 1 GQF UDZ6 2B S10B5110N AH AH UDZ12B UDZ12B NT1 NT1 1 16 GZ0C 1 16 GZ0C X 10KZ 1UGQF KK470GQ 1 16 GJ1KC 1 16 GJ10C X 1 16GJ 47KC NT1 NT1 NT1 NT1 J11B2770N J3...

Page 117: ...GQ 1 16GJ 220KC 1 16GJ 1KC AH 1 16GJ 2 2KC KZ0 01 GQFZ 25EM 4 7D 1 16GJ 15C 1 16GF 100KC 1 16GJ 47KC 16TM2 2FD X 1 16GJ1KC 1 16GJ1KC 1 16GZ0C X AH KZ0 01 GQFZ KZ0 01 GQFZ KZ0 01 GQFZ X 1 16GJ 1KC 1 16GZ0C 16EM 220D 16EM 220D 16EM 220D 1 16GJ 15C 16KZ 2 2FA 1SS355 6 3EM 330D NT1 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 10KZ1U GQFZ 6 3EM 47WM 16EM100 D F1 1 16GJ 1KC AH 25KZ0 1 GQFZ X 25KZ...

Page 118: ...1 16GZ0C 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 1 16GZ0C 1 16GZ0C 1 16GJ4 7KC X X J30B 1640G J30B 1640G J30B 1640G 1 16GZ 0C 1 16GZ0C 1 16GZ 0C 25KZ0 1 10KZ1U GQFZ 1 16GJ 100KC X X 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ 0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C L2PD 2R2MG 1 16GZ0C 1 16GJ 100C 1 16GJ 100C X X X X 1 16GZ 0C X X J30B 1640G X X X 1 ...

Page 119: ...3VD T5V T33V C5685 TE11 TE12 TE13 R3819TM S30CA 3R8G NT2 NT2 1 16GJ 220C 1 16GJ 220C 1 16GJ 10C 1 16GJ220C 6 3EM100 WM F1 25KZ 0 1 GQFZ X 1 16 GZ0C 1 16 GZ0C J10EZ 200G UDZ 12B UDZ 12B UDZ 12B NT1 NT1 1GJ4 7 6 3EM100 WM F1 1 16GJ 100C 25KZ 0 1GQFZ 25KZ 0 1GQFZ 1GJ6 8 6 3EM 330D 1SS355 L2A73R3MG 1SS355 1 16GJ 100C 1 16GJ 100C 1 16GJ 100C 10KZ1U GQFZ NT1 1 16GJ10KC 1 16GJ 2 2KC AH 1 16GJ47KC 1 16GJ ...

Page 120: ...0C 25KZ 0 1 GQFZ 1 16GZ0C 1 16GZ0C X 1 16GZ 0C 1 16GZ 0C X 1 16GJ 4 7KC X X X X X X X X 1 16GZ 0C 1 16GZ0C 1 16GZ 0C 2SK536P 2SK536P 2SK536P X CJ33 CGQ 1 16GZ0C 1 16GJ 10KC NT2 J30B 1640G 1 16GZ 0C X X X 1 16GJ 10C 1 16GJ 10KC 1 16GJ 10KC 1 16GJ 10KC 1 16GJ 22KC 1 8GZ000 25KZ0 1 GQFZ 10KZ 1U GQFZ L2A7 3R3MG 1 8GZ000 X 1 16GZ0C 1 16GZ0C 1 16GJ 10KC 1 16GZ 0C X X 1 16GJ 10KC 1 16GZ 0C 25KZ0 1 GQFZ C...

Page 121: ... R9461 TXGA TSVGA C2601 C424 C578 C548 C518 C516 C546 C576 1 16 GZ0C 1 16 GZ0C X 1 16 GZ0C 1 16 GZ0C X 1 16GJ 2 2C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GZ0C 1 16GZ0C R1EB0R04G R1JA0R04G 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16 GZ0C 1 16 GZ0C X 1 16 GZ0C X 1 16 GZ0C 1 16GJ 2 2C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C R1EB0R04G R1JA0R04G 1 16GZ0C 1 ...

Page 122: ... Q013 Q011 D2811 D2053 D2052 D2051 D2003 D1066 D1065 D1061 D1059 D1058 D1056 D1055 D1054 D1053 D1051 D1042 D1041 D1032 D012 D011 C2812 C2003 C1041 D2054 R1041 R1043 R2052 R1025 R1024 R1022 R1021 R1012 R1010 R1004 R1002 C208 D2001 R013 R014 R2007 R2013 R212 R213 C C B D B SIDE A A B D C C B D 1 8 K100G K20C K20A A A B D 4 5 SW1061 RC2811 K20D K20B K10D K10C K10B K10A IC5001 Printed Wiring Board Dia...

Page 123: ... R336 IC1303 5 8 1 Q6262 R6262 1 20 IC1813 1 20 11 IC1822 1 8 4 5 IC1812 1 14 7 8 IC6351 R6353 R6352 C1814 C1332 L1332 C333 C6351 1 8 4 5 IC312 1 R301 RB1822 R302 R6351 R6266 R6264 R1827 R1826 L1331 TPCLK IC1304 5 4 20 1 C6206 4 1 8 R334 TPMSDA TPPSDA B Q6264 Q6263 R6216 C504 C503 C502 C501 C518 1 16 49 17 64 32 48 IC501 TP6201 R9318 R6267 R6218 R6217 R6214 R6213 R6212 R6211 R518 R516 R514 R502 R5...

Page 124: ...IC311 C332 C351 C337 1 20 10 11 IC1351 C338 C1351 C806 C807 R808 R807 R806 R803 R391 R356 R355 R354 R353 R352 R351 R342 R341 R332 R1344 R1343 R1337 R1336 R1335 R1334 R1333 R1331 Q352 Q351 Q331 Q301 D331 C331 C1339 R1832 R1844 D2701 R333 D2702 R392 C334 R1338 R304 R388 R6357 R6356 R6354 R387 R335 R326 R315 R314 R303 R1834 R1822 R1821 R1342 R1339 R1332 R1309 R1308 R1307 R1306 R1301 C1333 C1331 C1304...

Page 125: ...74 R676 R679 D67P D68P R68Q D69C D68Q R5504 R5554 D5501 R5507 R67J C67B C68B R68J R686 C684 R68H C68A C681 R68K Q68A C683 R68C R68E R68B R68A R68F R68G R684 R68D C682 R685 IC681 IC65A C65D R65G C65B R65E R65J R65H C65J R65M R65L R65K C65A C65E R65Y R66B POWER SIDE A X X X X 1AA4B10C3250A_B 1 7 10 1 1 4 L671 L681 C659 K6F C691 C692 L692 L691 L661 C661 K6T C693 C630 K6U C651 C653 C652 C639 D632 C632...

Page 126: ... R6838 K68A D2863 D2867 D2862 D2861 D2864 SW6806 SW6874 SW6808 SW6803 SW6807 SW6804 SW6809 SW6872 SW6873 SW6871 SW6802 SW6801 D2866 KEY SW SIDE A B SIDE KEY SW SIDE B MAIN K8A NEUT LIVE F601 1AA4B10C 3250C_B TYPE 215004 T4AH 250V L601 3 1 3 1 VA601 F601B F601A C604 C603 C602 C601 L602 K6A K6B LINE FILTER SIDE A LF901 SW902 SW904 X NEUT LIVE F601 1AA4B10C3250C_B L601 1 3 1 3 VA601 F601B F601A C604 ...

Search results

Summary of Contents for D78-5382

Reviews:

Related manuals for D78-5382

Brands by name

Popular brands

Canon D78-5382, Service Manual

Search results

Summary of Contents for D78-5382

Reviews:

Related manuals for D78-5382

Brands by name

Popular brands