Canon D78-5252 Service Manual Download

Page: 70 / 73

VCC

GND

FUNCTION

GND

VCC

(IC201 125PIN)

(Q9801,Q9802)

(IC6101 80P)

Vout3.3

D+

D-

GND

Vcc

XTAL2

XTAL1

GL_N

RESET_N

ALE

EOT_N

CS_N

DMACK_N

SUSUPEND

DMREQ

CLKOUT

WR_N

INT_N

RD_N

(K50B)

(IC1806 19P)

(IC301 249P)

(IC301 196P)

(IC301 142P)

(IC1825 7P)

(IC1806 15P)

VCC

CS1_A

CS1_B

(IC301 135P)

(IC301 133P)

GND

(IC6102 2P)

(IC1805 12P)

(IC1805 13P)

(IC1805 18P)

(IC1805 19P)

(IC6601 5P)

(IC6601 4P)

(IC6601 3P)

(Q6602)

(IC9801 11P)

(IC4802 12,13P)

(K8P/Q)

(IC5101 54P)

(LED)

(IC6611~IC6615,Q6605)

(IC1304)

(IC7181)

(IC1352 13P)

(IC1352 11P)

(IC1351 13P)

(IC1351 8P)

(K8Q,IC1351,IC1352)

(K8P)

(IC9801 20P)

(IC7208,IC7209,IC7210,IC7211)

(IC1301 10PIN)

(IC4802 1P)

(IC6101 161P)

VDD

CS2

CS1

CSO

VSS

SDA

SCL

VCC

GND

TO USB

MCKEXT

DCLKEXT

CLK

REF

GND

VDD

ICE

(IC6102 ,K8M 28P)

(IC7208,IC7209,IC7210,IC7211)

IO_RESET

(IC6101 171P)

(IC1803 16P)

(IC1803 15P)

(IC1803 14P)

(IC1803 13P)

(GREEN)

(RED)

(YELLOW)

LAMP

POWER

TEMP.

WARNING

REPLACE

LAMP

READY

(K48J,K48K)

DBO7

DBO6

DBO5

DBO4

DBO3

DBO2

DBO1

DBO0

DGO7

DGO6

DGO5

DGO4

DGO3

DGO2

DGO1

DRO7

DGO0

DRO3

DRO4

DRO5

DRO6

DRO1

DRO2

DRO0

GND

VCC

OUT

VIN

VREF

(IC9801 12PIN)

GND

VCC

(K50B)

RTS5

(IC3841 4P)

(IC3871 10P)

(IC3871 12P)

(IC3801 17,18P)

(IC1351 6P)

(IC3801 19P)

(IC1805 12P)

(IC1805 13P)

(IC001 2P)

(IC301)

(IC301 66P)

(IC301 136P)

(IC301)

(K8M 34P)

(K8M 32P)

(IC301)

(IC811 40P)

(IC301 134P)

(IC301)

(IC301 66P)

(IC301 136P)

(IC301 67P)

(IC301 137P)

(IC811 41P)

(IC811 17P)

(IC801 11P K8Y 28P)

(IC801 28P K8Y 29P)

(IC1802 1P 6P)

(IC1822,IC1823 1P)

(IC301 65P)

(IC301)

(IC1351,1352)

(IC5101)

(IC6101)

(IC6101 156P)

(IC6101 174P)

(IC6101)

(IC301 77P)

(K8Y)

(K8Q)

(IC1803)

(IC5101 28P)

(IC5101 55P)

(IC5101 57P)

(IC1824 1P)

(K8P)

(K8Q)

(K8P/Q)

(IC7101 2,7,11P)

(IC1824 5P)

(Q7151,Q5042)

(KEW SW)

(K50A)

(IC301 1P)

(IC301 147P)

(IC301 3P)

(IC1801 1802 801 811,K8Y)
(IC811 39P)

(IC301)

(IC301 133P)

(KEW SW)

(IC5101 15P)

(Q1764)

(IC301 78P)

(IC301 135P)

(IC1803)

(IC1822)

SW6802

SW6803

SW6804

SW6806

SW6807

SW6808

SW6809

SW6871

SW6801

Input

Right

Down

Select

Left

Image

On-Off

PORTA6

ROMWEL

ROMWEH

NMI

RESET

GND

VCC

ROMWEL

ROMWEH

RESET

NMI

(IC6101 173P)

(IC301 142PIN)

EXTINT

PORTA2

PORTA4

PORTA5

PORTB2

PORTA3

PORTB1

PORTB0

PORTB3

PORTB5

PORTB4

PORTA7

RXD

TXD

(IC301 13PIN)

(IC301 81PIN)

(IC301 6PIN)

(IC301 127PIN)

(IC301 44PIN)

PORTB7

PORTB6

PORTA0

PORTA1

<TOP_VIEW>

IO_RESET

CS0_B

CS0_A

GND

VCC

VDD

TEST

SCL

SDA

VSS

A16

BYTE

VSS

D15

D14

D13

D12

VCC

D11

D10

VSS

A17

RY/BY

RESET

A10

A11

A12

A13

A14

A15

R1359

R1358

R1357

R1356

R303A

I1351_7

Q331

Q352

Q351

R364

R315

R314

R9823

R9822

C9821

R9821

C1339

C1309

R1820

SW11

SW12

SW13

SW14

SW01

SW02

SW03

I301_98

R329

D2861

D2863

D2864

D2865

TP9802

TP9801

C9803

C9802

R9806

R9805

R9804

R9803

R9807

R9808

R9810

R9809

R9811

R9812

R9813

R9802

R9801

C9801

X9801

R9814

R9815

Q9802

R9817

Q9801

R9818

R9816

R9819

R1338

I301_206

C1824

TE301

I361_12

I361_11

I361_7

I1806_18

R1846A

R1847A

R1848A

R1849A

R1840A

R1841A

R1842A

R1839A

R1833

R1844

R1829

R1826

R1339

R367

R2878

R2876

R1844A

R1846

R1847

R1848

R1849

L1332

C1333

C1332

L1331

L1302

I1352_2

I1352_4

R313

R366

R310

R311

RB301

R1835

R365

R361

R362

C361

R844

R841

R1344

R1343

R1342

R1341

R1337

R1839

C1305

C1304

R1315

RB302

RB303

RB304

RB307

RB306

RB305

R1302

R1345

R1832

TE841

Q2854

I1806_13

R1809

R331

R332

R1361

IC351_6

IC351_4

R345

R346

R344

R322

R302

R301

R1334

R1335

C1331

R1331

R1332

X1331

R1333

R1336

R1301

C1302

C1303

C1307

C1306

X1301

R1312

R1311

R1309

R1305

R1303

R1307

R1308

R1306

R1304

C1301

L1301

C1311

R1314

R1316

R1313

R1833A

R343

C341

C338

C337

R1842

R1841

R1840

R341

R2864

D2865A

C2851

D2862

D2866

C2852

R2863

R2861

R2862

R2859

R2860

D2854

D2863A

D2853

R2858

R2857

Q2853

Q2852

R2855

R2856

D2852

D2861A

D2864A

D2851

R2852

R2851

R2854

R2853

R2850

Q2851

R342

D1821

C1822

R1823

R1824

R1821

R1822

C1823

C1821

R1825

Q301

R308

C307

R307

R309

TPPSCL

TPPSDA

TPMSCL

TPMSDA

C332

R848

R354

R353

R1810

R1808

R1829A

R1828

R1827

R1826A

RB1822

C331

C333

C334

R335

R334

R336

C336

R337

C335

R1364

R1365

R1838

C301

C304

R1836

R1837

R339

R338

R1355

R1353

R1352

R1373

R1369

R1363

R1362

R1802

R1807

R1804

R347

C1351

C1802

C1801

SW6802

SW6807

SW6808

SW6803

SW6804

SW6809

SW6871

SW6806

SW6801

D6801

D6802

D6803

K8F6

K8F5

K8F4

K8F3

K8F2

K8F1

TPRESET

R304

R303

C316

R333

R319

R391

R392

R321

R318

TPNMI

R306

R305

K8F

R316

R317

R320

TP312

TP311

R381

R382

TPDHS

TPDVS

I301_57

I301_56

I301_189

I301_55

I301_188

I301_125

I301_54

I301_242

I301_187

I301_50

I301_123

I301_52

I301_240

I301_185

I301_122

I301_51

I301_121

I301_238

I301_183

I301_120

I301_49

I301_119

I301_48

I301_47

R384

R383

R388

R387

R385

R386

R390

R389

C305

C306

C302

C303

IC301

I1351_5

I1351_9

I1351_3

I1352_5

D331

R1834

R1843

R1813

Q1801

R1812

R1811

R1366

R1367

R847

K8Y

R846

R845

R843

R842

TP801

TP802

C352

C351

R351

R352

R808

R806

R804

R356

R355

C811

C812

R802

R1372

C1361

C807

C806

R1368

R1370

R1371

R803

R807

R801

1/16GZ

1/16GZ0C

22KC

1/16GJ

NT2

2SK536P

10KC

1/16GJ

GQFZ

10KZ1U

10KC

1/16GJ

10KC

1/16GJ

NT2

00102

J30A

00102

J30A

1/16GZ0C

1.5KC

1/16GJ

4.7KC

1/16GJ

10KC

1/16GJ

1/16GZ

1/16GZ0C

V11B1250G

V11B0930G:

1/16GZ

10KC

1/16GJ

470C

1/16GJ

470C

1/16GJ

1.5KC

1/16GJ

10KC

1/16GJ

NT2

GQFZ

0.1

25KZ

00102

J30A

NT2

1/16GJ22KC

1/16GZ

10C

1/16GJ

4.7KC

1/16GJ

4.7KC

1/16GJ

1/8GZ000

3R3MG

L2A7

1/8GZ000

NT2

22C

1/16GJ

22C

1/16GJ

R1JA2204G

R1EB2204G:

10KC

1/16GJ

GQFZ

0.1

25KZ

1/16GZ0C

1/16GZ

10KC

1/16GJ

1/16GZ

CGQY

CJ15

47C

1/16GJ

R1JA2204G

R1EB2204G:

R1JA2204G

R1EB2204G:

R1JA2204G

R1EB2204G:

R1JA2204G

R1EB2204G:

R1JA2204G

R1EB2204G:

R1JA2204G

R1EB2204G:

1/16GZ

00102

J30A

NT2

820C

1/16GJ

10C

1/16GJ

1/16GZ

NT2

1/16GZ

10KC

1/16GJ

GQFZ

KZ0.01

100C

1/16GJ

V10B4470G

6.8KC

1/16GJ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

V10B4140G

1/16GJ10C

10KC

1/16GJ

1/16GZ

10KC

1/16GJ

10KC

1/16GJ

GQFZ

0.1

25KZ

3R3MG

L2A7

GQFZ

0.1

25KZ

1/16GZ

GQFZ

0.1

25KZ

10C

1/16GJ

SML-210LTMG

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

3.9KC

1/16GJ

4.7KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

SML-210LTMG

1KC

1/16GJ

1KC

1/16GJ

SML-210YTLG

SML-210PTKG

390C

1/16GJ

390C

1/16GJ

4.7KC

1/16GJ

680C

1/16GJ

GQFZ

10KZ1U

10KC

1/16GJ

100C

1/16GJ

12KC

1/16GJ

20KC

1/16GJ

GQFZ

10KZ1U

GQFZ

10KZ1U

1/16GZ

10C

1/16GJ

2.2KC

1/16GJ

(K50B/AV)

00102

J30A

00102

J30A

J30A00102

GQFZ

0.1

25KZ

1/16GZ

10C

1/16GJ

10C

1/16GJ

820C

1/16GJ

10KC

1/16GJ

R1A41034G

R1EA1034G:

GQFZ

0.1

25KZ

GQFZ

KZ0.01

10C

1/16GJ

560C

1/16GJ

GQFZ

0.1

25KZ

1.3KC

1/16GJ

GQFZ

KZ0.01

1/16GZ

(WM:F1)

6.3EM220

(WM:F1)

6.3EM220

10KC

1/16GJ

10KC

1/16GJ

680C

1/16GJ

330C

1/16GJ

1/16GZ

10C

1/16GJ

100C

1/16GJ

1/16GJ100C

5.6KC

1/16GJ

1/16GZ

100C

1/16GJ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

3530G

S10B

1SS355

NT2

22KC

1/16GJ

47KC

1/16GJ

1KC

1/16GJ

J10EG060G

1/16GZ0C

1/16GZ

00102

J30A

00102

J30A

NT2

1/16GZ

10KC

1/16GJ

1/16GZ

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

PW164-10RKM

NT2

1SS355

1/16GZ0C

1/16GZ

2.2KC

1/16GJ

2.2KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

J11B2940G

1/16GZ0C

00102

J30A

00102

J30A

GQFZ

0.1

25KZ

10KC

1/16GJ

10KC

1/16GJ

1/16GZ

4.7KC

1/16GJ

4.7KC

1/16GJ

47D

16EM

GQFZ

0.1

25KZ

10KC

1/16GJ

1/16GJ100C

GQFZ

0.1

25KZ

GQFZ

0.1

25KZ

1/16GJ100C

10KC

1/16GJ

10KC

1/16GJ

256

255

254

253

252

251

250

249

248

247

246

245

200

199

198

197

196

195

194

193

192

191

244

243

242

241

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

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

173

172

171

170

169

168

167

166

165

164

163

162

161

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

108

107

106

105

104

103

102

101

100

44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23

VCLK_ON

PCLK_ON

MT_DAT

ADPW

3.3V

USBSW

AREA0

D-

D+

3.3V

USB_RST

3.3V

INTR

USB_EN

CS1_B

3.3V

USBSW

MOUSE_RESET

CS1

CLK24M

IRM_ST1

IRM_RST

S&H_ST1

S&H_STB

IRM_STB

IRM_RS

SDATA1

SCLK1

FAN_CONT2_5

FAN_CONT1_5

FAN_CONT1

FAN_CONT2

FAN_CONT1

FAN_CONT2

SDATA5

SCLK5

VPC/AD

CS1_B

WR
RD

IRM_RS

S&H_STB

PSDA

PSCL

GVS

GHS

GFBK

FANDRIVE

LAMP_POW

MCLK_SW

M_SCL

DRE1

PF_LAMPDOWN

DBE1

DCLK_SW

M_SCL

3.3V

AUD

VPC_ON

PC_ON

READY_LED

POW_LED

TEMP_LED

LAMP_REP_LED

3.3V

DCLK_SW

3.3V

RESET_M

3.3V

CTS/V

CR_SW

3L_EN

SDATA

SCLK

DBE0

3.3V

S/CV_SW

PSCL

PSDA

K11

K12

K13

K14

K03

K02

K01

3.3V

INTR

GREF

3.3V

GCOAST

GFBK

3.3V

DEN

PTSTEN

DTMB

DTCLK

SCANMODE

VCLKEN

3.3V

2.5V

3.3V

DGE2

A18

A19

PTSTEN

DCLK

DHS

DVS

DBE3

DBE5

DBE7

DEN

DGE8

DBE2

DBE6

DBE4

DGE7

DGE9

DBE9

DGE3

DBE8

DGE6

BOOTWE

IO_RESET

3L_EN

5V_SW

DGE0

DGE1

M_SDA

DRE0

DTMB

DTCLK

VY2

VY3

VY0

VY1

VY4

VY7

VY5

VY6

VUV0

VUV1

VUV2

VUV3

VUV4

VUV5

VCLK

VUV6

IDQ

VUV7

SCANMODE

VHS

VVS

GBO3

GBO2

GBO0

PW_VFIELD

GBE0

GBO6

GBO4

GBO1

GBE2

GBO7

GBO5

GBE3

GBE1

GBE5

GBE4

GBE6

GGO1

GGO2

GGO3

GGO7

GGO6

GBE7

GGE2

GGE1

GGO4

GGO0

PDEN

GGE0

GGO5

GGE4

GCLK

GGE6

GGE5

GGE3

GRO0

GGE7

GRO4

GRO3

GRO2

GRO1

GRE0

GRO7

GRO5

GRO6

GRE4

GRE1

GRE2

GRE3

GRE5

GRE6

GRE7

DRE2

DRE4

DRE5

DRE3

DRE6

DRE8

DRE7

DGE4

DRE9

DGE5

INTR

D10

D11

D12

D14

D13

D15

RAMWE

RAMOE

ROMWE

ROMOE

CS0

CS1

BHEN

A11

A12

A16

A10

A17

A13

A15

A14

CS0_A

D15

D10

D11

D12

D13

D14

D15

CS0

VFIELD_SW

CG_FILT

IRM_STB

MOUSE1

SDATA

SCLK

BOOTWE

RXD

3.3V

CB_SW

S-SW

K14

LAMP_ERR

POWER_FAIL

K13

K12

K11

CS1

D11

D10

D12

D13

D14

D15

3.3V

PC/AV_SW

VHDREN

USB_EN

USB_RST

D10

D11

D12

D13

D14

IO_RESET

MUTE

POW_LED

TEMP_LED

LAMP_REP_LED

READY_LED

K03

K02

K01

3.3V

D10

D11

D12

D13

ROMWE

A18

A16

A15

A13

A10

ROMOE

D14

D15

A19

A17

A14

A12

A11

D11

M_SDA

M_SCL

A13

A14

A15

A16

RAMWE

RAMOE

BHEN

D15

D14

D13

D12

D10

A10

A11

A12

A18

A19

ROMWE

A10

A11

A12

A13

A14

A15

A16

ROMOE

A17

SDATA

D10

D11

D12

D13

D14

D15

TXD

SCLK

MZ6P-05

IC1301

AV9155C

IC1303

ICS512MT

IC1304

TC7W126FU

-(TE12L)

IC1302

TC7SZ125FU

IC1804

TC74LCX574FT

IC1803

TC74LCX574FT

IC1801

TC7SH04FU-(TE85L)

SN74AHC1G04HDCKR

IC1802

TC7W32FU(TE12L)

IC1805

TC74LCX574FT

IC1806

TC74LCX574FT

IC1825

TC7W32FU(TE12L)

IC1826

TC7SH04FU-(TE12L)

SN74AHC1G04HDCKR

IC1822

TC74LCX541FT

IC1821

M51206FP

IC1823

TC74LCX541FT

IC311

PST573IM

IC312

TC7W126FU

-(TE12L)

IC341

TC74LCX14FT

HD74LVC14T

IC1352

MC74HCT244ADT

HD74HCT244TV

SN74HCT244PWR

IC351

24LC16BT/SN-T

IC811

IDT71V016S15PHTR

IC801

MBM29LV800TA90NB922

IC1351

TC74LCX244FT

IC361

M62320F

IC9801

PDIUSBD12PW

-118

MAIN BOARD

IC301

PW164-10RK

I/O EXPAND

SYSTEM CONTROL

SCAN CONVERTER

RAM

ROM

I/O EXPAND

P-5

SCH_MZ6P

Summary of Contents for D78-5252

Page 1: ...SERVICE MANUAL English Edition LV S1U D78 5252 LV S1E D78 5253 By Portable Document Format 1 General 0 PREFACE 2 Repair 3 Adjustment 4 Parts Catalog 5 Electrical Diagrams Return to Menu DY8 1785 241 500 ...

Page 2: ...CANON Power Projector LV S1J D78 5251 CANON Multimedia Projector LV S1U D78 5252 LV S1E D78 5253 SERVICE SMANUAL ...

Page 3: ...pany 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 PDF...

Page 4: ...cation 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 Parts Catalog Part 5 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 and rat...

Page 5: ... 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 and over Electrical Adju...

Page 6: ...6 3 6 Remote control operating range 1 6 4 COMMENTARY 1 7 4 1 External appearance design 1 7 4 2 Optical System 1 7 4 3 Video Input System 1 10 4 4 Image Control 1 11 4 5 Other functions 1 12 4 6 Mechanism 1 12 5 CONNECTION DIAGRAM 1 14 5 1 Connection to the computer 1 14 5 2 Connecting to the video equipment 1 14 6 SETTING UP THE PROJECTOR 1 15 6 1 Positioning the projector 1 15 6 2 Installation ...

Page 7: ...mbly and Replacement 3 1 1 3 Service Mode Adjustment Items 3 2 1 4 IC Adjustment Data 3 3 2 ELECTRICAL ADJUSTMENTS 3 5 2 1 Fan Voltage Adjustment 3 5 2 2 NRS Adjustment 3 5 2 3 Signal Center DC Voltage Adjustment 3 5 2 4 Contrast Adjustment 3 6 2 5 Signal Level Adjustment 3 7 2 6 Flicker Adjustment 3 7 2 7 White Balance Adjustment 3 8 2 8 Contrast Linearity Adjustment 3 8 2 9 Color Shading Correct...

Page 8: ...Part 1 General Information ...

Page 9: ...many new products in market The LV X1 contains the first Canon made optical box and uses its own technology for projection lenses prisms and optical system components to achieve the top class brightness with a compact and low priced model Although it is an alliance product it incorporates the Canon s ideas in video processing and design and aims at outperforming competitors It is an important mode...

Page 10: ...sity levels are provided according to contents by switching the video mode to Standard High Contrast for PC input and to Standard Cinema for video input 37dB silent design The automatic fan control system reduces noise A thermal sensor is used to lower fan speed to suppress noise when the temperature is low Component input support and USB interface In addition to the normal video input composite i...

Page 11: ... a free curved surface mirror and a fluorite field lens to provide the highest intensity and highest quality video output in its class High intensity 1000 ANSI lumen The highly cost effective SVGA model achieves high brightness of 1000 ANSI lumen Real SVGA projection high quality projection by XGA digital compression Real SVGA projection is implemented by using a 0 7 LCD panel with 800 x 600 pixel...

Page 12: ...4 5mm 5 Zoom magnification 1 2 6 Zoom focus Manual 7 Lens shift 19 1 2 4 Video Audio 1 Brightness 1100 ANSI lumen illuminance ratio 85 LV X1 1000 ANSI lumen illuminance ratio 90 LV S1 2 Correct projection distance 1 6 to 8 1 m 3 Size of projection image 34 to 200 4 Resolution of display supported SXGA compression XGA SVGA VGA LV X1 XGA compression SVGA VGA LV S1 5 Digital zoom magnification 1 2 to...

Page 13: ... consumption 250W 5 Noise 37dB 6 Operating temperature 5 to 35 C 7 Storage temperature 10 to 60 C 2 7 Accessories 1 Wireless remote control transmitter 2 Computer connection cable Dsub15 Dsub15 3 Lens cap 4 Soft carrying case 5 Power cord 2 8 Options 1 Wireless remote control with mouse control function LV RC01 The remote control has a mouse control function to operate the pointer on the PC It als...

Page 14: ...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 42 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 6 ...

Page 15: ...d without looking at them Coloring This projectors has two basic colors of satin metallic silver and glacial blue and has a clear water blue area as an accent to give an impression of high quality and lightness It is finished so that it matches offices conference shops promotion and homes AV system Stain and weatherability have been considered so that it can be used for a long time Its worth can b...

Page 16: ...re getting smaller and brighter recently the heat in the projector is becoming a problem Especially there is a problem that the deflector is deteriorated by heat in a short time A general measure is to attach a deflector to a flat plate of sapphire with a heat conductivity approx 40 times as high as glass to dissipate heat but using sapphire costs high This product uses a convex fluorite with a th...

Page 17: ...ns and a concave lens are arranged in this order to suit the LCD panel with a microlens On the other hand the LV S1 model has a dedicated structure in which there is a convex lens but no concave lens Large aperture zoom lens F1 6 The structure is the same as that of the LV X1 A large aperture F1 6 projection lens suitable for the bright illumination system for SVGA has been adopted The optical sys...

Page 18: ...e screen is made bright by reproducing middle intensity areas more brightly In standard mode low intensity areas darken in a bright illuminated environment The gradations of low intensity areas which darken in standard mode can be reproduced properly in high contest mode in which the characteristics curve is sharpened in a range from low intensity to middle intensity Cinema mode for video input Th...

Page 19: ...al Y for component input Color system Supports many color systems NTSC PAL SECAM NTSC4 43 PAL M and PAL N The projector detects color system automatically in automatic mode except PAL M and PAL N Automatic image function total number of dots fine sync position The number of dots in the horizontal direction of the screen tracking and screen position can be automatically adjusted The items with the ...

Page 20: ...er of the screen Whenever the button is pressed it is started display stopped and reset no display 4 6 Mechanism Elevation mechanism The height and tilt of the projection screen can be adjusted with adjustable feet on the front bottom of the body The front of the projector can be lifted a maximum of 10 7 degrees Automatic fan control system When the thermal sensor detects a low temperature fan spe...

Page 21: ...lace the lamp easily Canon replacement lamp LV LP12 User cleaning air filter mechanism The user can remove and clean the air filter easily World wide voltage specification The power supply mechanism supports 90V to 264V Part 1 General Information 1 13 ...

Page 22: ... General Information 1 14 5 CONNECTION 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 ...

Page 23: ...t 1 General Information 1 15 6 SETTING 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 10 ...

Page 24: ...Part 1 General Information 1 16 7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 23 ...

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

Page 26: ... heat generating or high 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...

Page 27: ...ng it Replacement Lamp Parts No LV LP12 DY5 0044 000 Projector Model No LV X1 S1 1 Turn off the projector and disconnect the AC cord Let the projector cool for at least 45 minutes 2 Remove a screw with a Phillips screwdriver and remove the lamp cover 3 Loosen 2 screws on the lamp assembly and pull it out by grasping the handle 4 Install the new lamp assembly securely and tighten the 2 screws 5 Rei...

Page 28: ...ns to position the pointer at and press the SET button to select it The counter will be reset Do not reset the Lamp Replacement Monitor Timer except after the lamp is replaced How to check the lamp replacement monitor timer The LAMP REPLACEMENT indicator will illuminate when the lamp counter reaches 1000 hours This is to indicate that lamp replacement is required You can check the accumulated illu...

Page 29: ...nternal temperature the following temperature protections are provided 1 Thermal Sensor Circuit If the internal temperature of the projector rises excessively the WARNING TEMP indicator flashes and the cooling fan starts to run to cool the projector When the temperature becomes normal the indicator stops flashing If it does not stop unplug the AC cord from the outlet and check and clean the air fi...

Page 30: ...urns off the power supply automatically Reset the thermal switch manually To reset it unplug the AC cord from the outlet open the top cabinet and press the reset button Part 2 Repair Information 2 5 Let the projector cool sufficiently before resetting the thermal switch Pressing the reset button while the projector is hot may cause burns CAUTION ...

Page 31: ...fully clockwise 3 Set the zoom lens lever to the down position 4 Pull the top front cabinet toward you with both hands to release the hook and the front cabinet 5 Remove the screws and remove the remote control unit Part 2 Repair Information 2 6 Fig 2 5 Fig 2 4 The top cabinet is fixed to the front cabinet with a hook Be careful not to damage the hook when removing the top cabinet CAUTION A A B B ...

Page 32: ...e 3 screws holding the sub board and remove it 4 4 Power Supply Unit and Fan FN903 Removal Remove the 7 screws holding the power supply unit and the 2 screws holding the fan and then remove the power supply unit and fan Part 2 Repair Information 2 7 Fig 2 6 Fig 2 7 Main Board Sub Board Power supply unit FN903 ...

Page 33: ...crews holding the AV unit and the 3 screws holding the fan and remove the AV unit and fan 4 6 Lamp Ballast Unit Removal Remove the 6 screws and then remove the lamp ballast unit Part 2 Repair Information 2 8 Fig 2 8 Fig 2 9 AV unit FN907 Lamp ballast ...

Page 34: ... Remove 4 screws A and remove duct FR and FN905 2 Remove 2 screws B and remove duct PBS and FN906 3 Remove 3 screws C and remove duct TOP and FN902 4 Remove 2 screws D and remove duct TOP green and FN904 5 Remove 1 screw E and remove duct BTM Part 2 Repair Information 2 9 A A A A B B C C C D D E Fig 2 10 Fig 2 11 Louver Optical unit FN901 FN904 Duct TOP Green FN906 Duct FR Duct PBS Duct TOP Duct B...

Page 35: ...ed no optical adjustment is required Part 2 Repair Information 2 10 1 Never disassemble the panel prism assembly Do not subject to any strong shock Otherwise the assembly gets damaged 2 Since screws have been bonded dissolve adhesive with alcohol when replacing the panel prism assembly Wipe off residues of adhesive on screws and adjacent areas CAUTION Panel prism ass y Projection lens Fig 2 12 ...

Page 36: ...g 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 for cleaning...

Page 37: ......

Page 38: ...Part 3 Adjustment ...

Page 39: ...1 2 Adjustments Required after Parts Assembly and Replacement Fan voltage Adjustment No adjustment required When replacing the main or sub board perform the adjustments from fan voltage adjustment to contrast linearity adjustment in the order listed above Disassembly Replaced Parts Panel Prism Ass y Power supply unit Sub board Main board Optical Adjustments E le c t r i c al Ad ju st m e n ts Adju...

Page 40: ...justment 19 2 4 Blue contrast adjustment 10 2 5 Red signal level adjustment 11 2 5 Green signal level adjustment 12 2 5 Blue signal level adjustment 16 2 8 Contrast linearity adjustment 17 2 7 White balance red adjustment 18 2 7 White balance blue adjustment 19 2 6 Red flicker adjustment 20 2 6 Green flicker adjustment 21 2 6 Blue flicker adjustment 22 2 2 NRS adjustment 23 2 2 NRS adjustment 50 2...

Page 41: ...E7050K0A C52 42 02A Vertical line shading correction B3 L3E7050K0A Temp Node Real Temp Node Real Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node C53 43 02B 44 02C Color shading ON OFF DAC62392 45 02D LampLifeTime Display only 46 02E BauRate 0 9600 1 19200 2 38400 47 02F ShootOutMode 0 Normal 1 Shoot out1 2 ...

Page 42: ...al 480i 306 132 Expand Ratio Horizontal 480i 307 133 Position Horizontal 480i 308 134 Position Vertical 480i 309 135 Expand Ratio Vertical 575i 310 136 Expand Ratio Horizontal 575i 311 137 Position Horizontal 575i 312 138 Position Vertical 575i 313 139 Expand Ratio Vertical 480p 16 314 13A Expand Ratio Horizontal 480p 21 315 13B Position Horizontal 480p 516 316 13C Position Vertical 480p 383 317 1...

Page 43: ...t Oscilloscope Test point TP NRS1 Input mode Computer Input signal 16 step gray scale Enter the service mode Adjust the waveform voltage at each point to the following value with the VOLUME button Adjustment item Adjustment value 22 Set part A of the waveform to 3 0 V 0 1 V DC 1 23 Set part B of the waveform to 12 0 V 0 5 V DC Fig 3 2 2 3 Signal Center DC Voltage Adjustment Measuring equipment Dig...

Page 44: ...m No Test point Adjustment 7 TP R1 Computer red contrast 8 TP G1 Computer green contrast 9 TP B1 Computer blue contrast 2 Enter AV input mode and input a 16 step gray scale signal Item No Test point Adjustment 7 TP R1 AV red contrast 8 TP G1 AV green contrast 9 TP B1 AV blue contrast 3 Enter component input mode and input a 16 step gray scale signal 480i signal Item No Test point Adjustment 7 TP R...

Page 45: ...ch test point to the following value with the VOLUME button Item No Test point Adjustment value 10 TP R1 10V 0 1V p p 11 TP G1 10V 0 1V p p 12 TP B1 10V 0 1V p p Fig 3 4 2 6 Flicker Adjustment Input mode Computer Input signal 1 dot line computer signal Enter the service mode Minimize flicker on each color screen with the VOLUME button Item No Screen 19 Red screen 20 Green screen 21 Blue screen A ...

Page 46: ...gray scale Enter the service mode Check gradation at bright and dark 16 step gray scale areas If it darkens adjust it with the VOLUME button Item No Input mode 16 Computer 16 AV NTSC 2 9 Color Shading Correction If you find color shading on the screen perform color shading correction To do this use a proper computer and Color Shading Correction software The software is supplied with this service m...

Page 47: ...3 9 Part 3 Adjustment 3 TEST POINTS LOCATIONS TP NRS1 TP R1 TP 66A TP G1 TP B1 VR5601 ASSY PWB MAIN TEST POINTS LOCATION Fig 3 5 ...

Page 48: ...ess Thermal Switch Check if Lamp Indicator and Ready Indicator light Check if Fuse in the power unit is open Power supply unit may be defected Thermal Switch is activated by increasing temperature of inside the projector Check cause of temperature increasing such as accumulate air filter or Fan operation Press power button Is projector turned on and cooling fans running and projector lighting prop...

Page 49: ...Part 4 Parts Catalog ...

Page 50: ......

Page 51: ...PARTS CATALOG Multimedia Projector LV X1U REF NO D78 5242 LV X1E D78 5243 Power Projector LV X1J D78 5241 LV S1U D78 5252 LV S1E D78 5253 LV S1J D78 5251 REF NO ...

Page 52: ...7 28 28 4 6 24 12 20 16 19 17 18 21 22 14 29 13 5 27 27 29 8 3 2 A 2 B 2 9 10 3 23 15 1 11 26 26 Page 1 CANON LV X1J REF No D78 5241 LV X1U D78 5242 LV X1E D78 5243 D78 5251 D78 5252 D78 5253 LV S1J LV S1U LV S1E ...

Page 53: ... DY5 0013 000 C 1 PANEL TOP COVER LV X1 Model 12 DY5 0061 000 C 1 PANEL TOP COVER LV S1 Model 13 DY5 0014 000 C 1 PLATE CANON LOGO 14 DY5 0015 000 C 1 HOLDER LAMP BALLAST 15 DY5 0016 000 C 1 HOLDER POWER 16 DY5 0017 000 C 1 COVER DUCT TOP 17 DY5 0018 000 C 1 COVER DUCT CABINET BOTTOM 18 DY5 0019 000 C 1 COVER DUCT TOP GREEN 19 DY5 0020 000 C 1 COVER DUCT PBS 20 DY5 0021 000 C 1 COVER DUCT FR 21 DY...

Page 54: ...Page 2 CANON REF No D78 5241 D78 5242 D78 5243 C FN901 FN902 FN905 FN904 FN906 SW904 30 32 31 34 33 35 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 55: ... 32 DY5 0059 000 C 1 PRISM LCD ASS Y LV X1 Model 32 DY5 0065 000 C 1 PRISM LCD ASS Y LV S1 Model 33 XA1 6200 707 F 4 SCREW 34 XB7 2600 202 F 4 NUT 35 XB1 1300 809 F 3 SCREW FN901 DY5 0038 000 D 1 FAN FN901 FN902 DY5 0039 000 D 1 FAN FN902 FN904 DY5 0040 000 D 1 FAN FN904 FN903 FN905 DY5 0041 000 D 1 FAN FN905 FN906 DY5 0042 000 D 1 FAN FN906 SW904 CY2 8277 000 D 1 SWITCH PUSH PARTS LIST ...

Page 56: ...Page 3 A400 A300 A1000 A2800 FUSE A601 A901 A602 FN907 FN907 SW902 SP901 CANON REF No D78 5241 D78 5242 D78 5243 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 57: ...N FN907 LP900 DY5 0044 000 E 1 LAMP ASS Y LV LP12 SP901 DY5 0045 000 D 1 SPEAKER SW902 CY2 8382 000 D 1 SWITCH THERMAL FUSE DY4 5918 000 D 1 FUSE 250V 6 3V A1000 DY5 0046 000 D 1 PCB ASS Y A V A2800 DY5 0047 000 D 1 PCB ASS Y R C LV X1 Model A2800 DY5 0062 000 D 1 PCB ASS Y R C LV S1 Model A300 DY5 0048 000 D 1 PCB ASS Y MAIN LV X1 Model A300 DY5 0063 000 D 1 PCB ASS Y MAIN LV S1 Model A400 DY5 00...

Page 58: ...U 1 U 2 Z V 1 Page 4 Y X CANON REF No D78 5241 D78 5242 D78 5243 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 59: ... 1 DY5 0028 000 D 1 REMOTE CONTROLLER LV X1 U 2 DY5 0029 000 B 1 COVER REMO CON BATTERY X DY5 0030 000 C 1 STRAP LENS CAP Y DY5 0031 000 C 1 BAG CARRYING V 1 DY5 0032 000 D 1 POWER CORD AC120V V 1 DY5 0033 000 D 1 POWER CORD AC240V V 1 DY5 0034 000 D 1 POWER CORD AC100V Z DY5 0035 000 C 1 INTERFACE CABLE VGA PARTS LIST ...

Page 60: ...63 000 1 1 13 DY5 0014 000 1 3 A400 DY5 0049 000 1 1 14 DY5 0015 000 1 3 A400 DY5 0064 000 1 1 15 DY5 0016 000 1 4 U 1 DY5 0028 000 1 1 16 DY5 0017 000 1 4 U 2 DY5 0029 000 1 1 17 DY5 0018 000 1 4 X DY5 0030 000 1 1 18 DY5 0019 000 1 4 Y DY5 0031 000 1 1 19 DY5 0020 000 1 4 V 1 DY5 0032 000 1 1 20 DY5 0021 000 1 4 V 1 DY5 0033 000 1 1 21 DY5 0022 000 1 4 V 1 DY5 0034 000 1 1 22 DY5 0023 000 1 4 Z ...

Page 61: ......

Page 62: ...Part 5 Electrical Diagrams ...

Page 63: ... See the type table 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 film N Polypropylene film M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyes...

Page 64: ...Example 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 that is indicated with resistance value only are 1 6W carbon resistor Resistor that is indicated with material tolerance and value are 1 4W rated wattage Mark Material D Carbon N Metal film S Oxide ...

Page 65: ...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 5 Electrical Diagrams 5 3 Diodes Transistors FETs IC FET ...

Page 66: ...19 20 2 1 1 30 30 1 1 30 1 3 3 1 1 3 3 1 1 3 A10B23000 030G J10EG 030G J10EG M10B20101 030G J10EG 030G J10EG 030G J10EG M10B12104 M10B12104 M10B20101 X AL 5V MZ6P 01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J K A B C D E F G H I J K L 5V AL ASSY PWB AV MW6A 1AA0B10C346A0 ASSY PWB SUB MZ6P 1AA0B10C344AB INTER LOCK SW LAMP BALLAST A901 1AV4U20B41400 ASSY PWB MAIN MZ6P 1AA0B10C344DA A...

Page 67: ...R1EB0R04G 10D 16EM 10D 16EM 10D 16EM 0C 1 16GZ 00102 J30A X 16KK0 47BA KK0 047BA 16KK0 47BA X X X X 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ X X X 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ J10ML400G 1 16GZ0C GQFZ 25KZ0 1 100C 1 16GJ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 100C 1 16GJ 0C 1 16GZ 100C 1 16GJ 0C 1 16GZ 10C 1 16GJ 10KC 1 16GJ X X 10KC 1 16GJ X CJ390CGQ AH 1KC 1 16GJ 68C 1 16GJ 100C 1 16GJ 1KC 1 16G...

Page 68: ... 16GJ100C 1 16GZ0C 1 16GJ100C 1 16GJ100C 0C 1 16GZ 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C L2PD2R2MG 1 16GJ47C X GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 0 22GQF 16KZ GQ KK1500 CGQ CJ390 10KC 1 16GJ 100C 1 16GJ 100C 1 16GJ 0 047GQ 25KK GQ KK1500 0 068GQ 16KK 0 068GQ 16KK 0 068GQ 16KK 0 047GQ 25KK GQ KK1500 10D 16EM GQFZ 25KZ0 1 CC3CGQ CGQ CC3 3830G V10B 0 22G...

Page 69: ...1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 1SS355 10KC 1 16GJ GQFZ 25KZ0 1 10C 1 16GJ 10C 1 16GJ X GQFZ 25KZ0 1 10C 1 16GJ 10C 1 16GJ X 0C 1 16GZ CGQY CJ33 CGQY CJ33 CGQY CJ33 CGQY ...

Page 70: ...C 1 16GJ AH AH 1KC 1 16GJ X X SML 210YTLG SML 210PTKG X 390C 1 16GJ 390C 1 16GJ X 4 7KC 1 16GJ 680C 1 16GJ AH X X GQFZ 10KZ1U 10KC 1 16GJ 100C 1 16GJ 12KC 1 16GJ 20KC 1 16GJ GQFZ 10KZ1U GQFZ 10KZ1U 0C 1 16GZ AH X X 10C 1 16GJ 2 2KC 1 16GJ K50B AV 00102 J30A 00102 J30A J30A00102 J30A00102 GQFZ 0 1 25KZ 0C 1 16GZ 10C 1 16GJ 10C 1 16GJ X 820C 1 16GJ X 10KC 1 16GJ R1A41034G R1EA1034G X GQFZ 0 1 25KZ G...

Page 71: ...T1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 22C 1 16GJ 22C 1 16GJ R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G 22C 1 16GJ 22C 1 16GJ 22C 1 16GJ 22C 1 16GJ R1JA2204G R1EB2204G R1JA2204G R1EB2204G J11LP200G J11LP600G J11LP500G 1SS355 0 1GQFZ 25KZ 220F1 6 3EM 220WM 6 3EM 0 1GQ...

Page 72: ...R3559 R3558 R3557 R3556 R3554 C3552 20 19 1 2 RB3563 RB3562 R574 R573 R571 R3582 R3581 R3577 R3576 R3564 R3563 R1562 K25V K 2 5 R S 30 1 K 2 5 R 1 8 1 8 7 C7280 C577 C3583 C3582 C3581 C3567 C3564 C3563 C3561 C2563 C2561 C1564 C1563 C1562 R507 R506 R504 R503 R502 R501 R3528 R3524 R3508 R3507 R3506 R1593 R1592 R1591 R1589 R1588 R1587 K25BS 30 K25B 30 C511 C509 C508 C507 C504 C503 C502 C3507 C3506 C3...

Page 73: ...8203 TP82G TP82R IC8201 IC8202 D2864 IC1302 TP312 IC1301 TP207 TPDHS TPDVS D2863 Q7202 D7216 IC7204 Q7201 Q7164 TP6110 TP6109 TP6108 TP6107 Q5004 TP51056 TP51060 TP66A D6601 IC3871 IC3861 IC5611 TPG1 TPB2 Q5002 D5001 D5002 TPR2 TPR1 TPG2 TPB1 IC891 TP6106 Q1801 D2862 D2861 TP801 TP802 D7215 D6803 D6607 TP66G Q5601 D5602 D5603 IC1803 IC1825 IC1822 IC1352 D2854 IC1351 IC1804 IC1805 IC1823 IC1806 D28...

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