Sanyo PLC-SU50 Service Manual Download

Page: 36 / 40

TO IC3101

(VIDEO DECORDER)

TO IC201

(AD)

(IC8101,IC8121)

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

PC2-H

PC2-V

PC1-V

PC1=LOW

PC2=HIGH

PC1-H

PC1=LOW

PC2=HIGH

H
V

PW-H

PW-V

COMP-H

PC-H

COMP-V

PC-V

COMP-V

COMP-H

COMP-V

BIAS

VRT

VDD1

TESTI1

VSS2

VRB

YCIN

TEST

TESTI2

VDD3

VSS3

VDD2

TESTI3

SCL

SDA

MODE1

TESTOUT

FSC

VDD4

VSS4

FIL

VB2

YOUT

VSS1

COUT

VB1

CV_IN

SYNCIN

VBS

Y_IN

VDD_D

C_IN

GND_D

SCP

YOUT

SCL

SDA

YS3

GND

CR_IN

CB_IN

Y_IN

CLP

Y_OUT

CB_OUT

CR_OUT

YS1

VCC(SYNC)

GND(Y/C)

R1_IN

B1_IN

G1_IN

CR2_IN

VB2_IN

Y2_IN

VCC(Y/C)

B2_IN

G2_IN

R2_IN

YS2

XTAL

CS_IN

APC

CV_IN

ADDRES

C_IN

Y_IN

FSC_OUT

AFC

C_IN

SYS

CVBS

NT_PAL

CLKFSC

VSS

VDD

TO IC3101

(VIDEO DECORDER)

PC2-V

S5V

-5V

15K=HIGH

OTHER=LOW

TB1274 H-LOOK=1->HIGH

NT=HIGH

OTHER=LOW

VDD

INH
VEE
VSS

R1286

R1284

R1201

C5342

R1282

R1285

R1283

C1244

C1247

C1249

R1234

R1236

R9791

C1246

C1248

C1251

R1281

C5281

D1281

C9791

C5302

C1202

C1201

C1282

R1231

C1283

C1241

C1209

C1203

C1204

C1207

C1208

C1231

C1233

R1211

R1212

R1213

C5346

C5345

C5343

K3Y_1

K3Y_35

K3Y_33

K3Y_29

K3Y_27

K3Y_23

K3Y_19

K3Y_15

K3Y_11

K3Y_7

K3Y_3

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

R5342

C5349

R5344

C5347

C5348

C5340

R5341

C5344

R1216

R1204

R1209

R1206

R1202

PC1-H

PC1-B

PC1-G

PC1-R

PC1-H

PC1-V

R1233

Q1201

R5340

R1214

T12V

R5351

R5361

R5358

R5359

R5357

C5358

C5357

R5356

C5353

C5356

C5354

R5354

X5351

C5352

R5352

C5351

DAC3

VD2-OUT

VD1-OUT

SYNC1-IN

DAC1

SYNC2-IN

ADDRESS

SCL

SDA

HD2-OUT

D-GND

HD1-OUT

CP-OUT

HD3-IN

VD3-IN

DAC2

VCC

HVCO

AFC

FILTER

HD2-IN

VD2-IN

HD1-IN

VD1-IN

A-GND

R5353

R5208

R5206

R5203

R5202

C5214

C5211

C5209

C5207

C5206

C5204

C5203

C5208

C5213

R5217

C5201

C5202

C5222

C5219

C5217

C5221

C5218

C5216

R5201

R1207

R1203

R1208

R1227

R1226

C1239

C1238

C1237

R1221

R1219

C5301

R5304

Q5302

R5302

Q5301

R5301

R5303

R5306

R5307

R5308

R5313

R5314

PC2-H

R5309

R1217

C1234

C1236

C1232

C1205

C1206

R5204

R5207

R5213

R5212

R5211

R5209

C5224

C5226

R5216

R5214

R1228

R1229

C1242

R5311

R5312

R1232

C1243

C5306

C5307

Q5306

R5318

R5317

C5308

R5316

Q5307

R5319

R5321

Q5308

R5323

Q5311

R5322

R5324

C5359

C5309

R5326

Q5309

R5327

C2101

C2102

C2106

C2107

C2104

C2103

L2101

R2102

R2101

C2112

C2111

C2113

C2114

C2109

L2102

L2103

R2104

R2103

C2116

L2116

C2118

C2117

C2121

R2106

C2119

C2122

C2123

C3122

C3126

R3124

R3123

C3124

C3123

3101_45

C3129

C3133

C3131

R3128

C3132

C3121

R3122

R3121

R3119

R3118

L3103

R3117

R3116

R3114

R3108

C3114

C3113

C3112

C3111

R3107

R3106

C3102

R3101

L3102

R3103

R3102

C3101

C3103

C3104

C3127

C3128

R3131

R3132

Q3301

Q3302

R3133

R3134

R3136

C3137

R3141

R3148

R3149

R3147

Q3103

R3137

R3138

R2109

R2107

R3139

R3127

R3126

R3161

R3160

C3134

R3129

R2113

R2112

C3136

C3135

C3138

R3104

C3109

C3107

C3108

C3106

L3101

R3125

Q3182

R3184

Q3181

R3181

R3182

C3182

R3183

C3181

X3101

D3103

D3102

C3116

C3117

R3111

R3112

R3113

C3176

C3177

C3178

R3179

Q3173

R3178

R3177

C3172

Q3172

R3176

R3175

R3174

R3171

R3172

R3173

Q3171

C3171

C3197

L3197

C3198

C3199

C3196

C3195

L3194

C3194

R3144

R3197

R3198

Q3113

Q3112

R3195

R3194

R3146

R3145

Q3111

R3143

R3142

R3191

C3191

L3191

C3192

C3193

R3192

C3150

R3163

Q3114

R3162

R3164

R3165

D3104

R3166

R3167

C3151

R3168

Q3115

Q3119

R3170

R3169

Q2102

R2111

Q2101

R2108

R2121

R2120

Q2112

R2126

C2135

L2112

C2134

R2128

R2127

C2131

R2124

R2125

L2111

C2132

C2133

R2123

Q2111

R2131

R2132

C2141

R2133

R2144

R2145

Q2119

Q2118

R2143

C2147

R2141

R2142

D2101

R2137

R2138

R2136

Q2117

R2135

C2146

C2143

C2142

L2117

L2118

C2148

Q2115

C2145

Q2116

R2134

C5361

R5362

R5366

R5363

R5367

R5364

R5368

C2108

K3T

K3T_1

K3T_7

K3Y

K3Y_39

K3Y_41

K3Y_45

K3Y_47

K3Y_51

K3T_9

K3T_3

K3T_13

K3T_15

K3T_17

K3T_21

K3T_25

K3T_29

K3T_31

K3T_33

K3T_37

K3T_39

K3T_41

K3T_43

K3T_45

K3T_47

K3T_49

K3T_51

Q3116

C3141

R3151

Q3117

C3142

R3153

Q3118

C3143

R3155

R3185

R3186

R3187

R2151

R2152

R2153

C5305

R5218

C5212

R5219

R5231

R5232

R5233

R5234

R3152

R3154

R3156

C3144

C5228

K3Y_43

C5371

R5346

Q5312

R5347

R5348

R5371

C5341

Q1202

Q1205

Q1204

R1224

Q1203

R1223

R1218

C2125

C2124

IC3102_3

IC3103_3

D5301

Q5303

1/16GJ

390KC

1/16GJ

390KC

1/16GJ

15C

10KK

0.22GQ

1/16GJ

15C

1/16GF

100KC

1/16GJ

47KC

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

220D

10KZ1U

GQFZ

10KZ1U

GQFZ

6.3EM

220(WM:F1)

16EM100

(D:F1)

1/16GJ

470C

25KZ0.1

GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK2.2GMB

1/16

GZ0C

1/16

GZ0C

1/16

GZ0C

10KK

1LZB

10KK

2.2GMB

10KK

1LZB

NT1

J10ML400G

NT1

J10ML400G

NT1

1/16GJ

1MC

CJ100

CGQ

1/16GJ

3.9KC

25KZ0.1

GQFZ

6.3EM

47WM

25KZ0.1

GQFZ

1/16GJ

100C

16KK0.47BA

1/16GJ100C

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

1/16GZ

CJ22

CGQ

NT2

1/16GJ

4.7C

1/16GJ

100C

1/16GJ

100C

16EM100D

:16EM100F1

25KZ

0.1

GQFZ

16EM100D

:16EM100F1

1/16

GZ0C

V11B

1640G

KK0.01

1/16GJ

5.6KC

2.2D

1/16GJ

360C

1/16GJ100C

KZ0.01

GQFZ

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

10KK

2.2GMB

25KZ0.1

GQFZ

25KZ0.1

GQFZ

1/16GJ

1KC

6.3EM

220(WM:F1)

10KZ1U

GQFZ

16EM

220D

16EM

220D

16EM

220D

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

1/16GJ

15C

Vcc2

GND

Vcc1

GND

ROUT

GOUT

GSYNC

BOUT

SYNCIN

HOUT

VOUT

VIN2

VIN1

HIN2

HIN1

BIN2

BIN1

GIN2

GIN1

RIN2

RIN1

CJ22

CGQ

CJ22

CGQ

1/16GJ100C

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ1KC

10KZ1U

GQFZ

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

100C

1/16GJ

100C

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ2.2KC

1/16GJ100C

1/16GJ2.2KC

1/16GJ1KC

25KZ0.1

GQFZ

1/16GJ100C

16EM100

(D:F1)

25KZ0.1

GQFZ

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

10KK0.47

1/16GJ

100C

1/16GJ

1KC

1/16GJ

1KC

KZ0.01

GQFZ

25KZ0.1

GQFZ

6.3EM

47WM

1/16GJ

1KC

1/16GJ

2.2KC

10KK

1UGMB

1/16GJ

560KC

1/16GJ

10KC

1/16GZ0C

1/16GJ100C

1/16GJ

1KC

6.3KK

2.2GQ

10KZ1U

GQFZ

1/16GJ

100C

1/16GJ

1KC

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

KZ0.01

GQFZ

25KZ0.1

GQFZ

6.3EM100

(WM:F1)

L2GA

220JG

1/16GZ

1/16GJ

3.9KC

25KZ0.1

GQFZ

6.3EM

47WM

6.3EM

47WM

25KZ0.1

GQFZ

6.3EM

47WM

L2GA

470JG

L2GA

470JG

1/16GJ

100C

1/16GJ

100C

25KZ0.1

GQFZ

L2GA

101JG

25KZ0.1

GQFZ

6.3EM

47WM

25CJ

680CGQ

1/16GJ

330C

25KZ0.1

GQFZ

KZ0.01

GQFZ

KZ0.01GQFZ

25KZ0.1

GQFZ

25KZ0.1

GQFZ

1/16GZ0C

1/16GJ

10KC

EM0.47D

KZ0.01

GQFZ

NT1

25KZ0.1

GQFZ

KK1000

GQBZ

0.022

1/16GJ

2.2KC

EM2.2D

CD8

CGQ

1/16GZ0C

1/8GZ

000

1/16GZ0C

25EM

4.7D

25KZ0.1GQFZ

1/16GZ0C

1/16GJ

100C

25KZ

0.1

GQFZ

1/16GZ0C

1/8GZ

000

1/16GJ

6.8KC

25KZ0.1

GQFZ

25KZ0.1GQFZ

KZ0.01GQFZ

25KZ0.1

GQFZ

1/16GJ

27KC

1/16GJ

82KC

1/16GJ

1.2KC

1/16GJ

1KC

1/16GJ

1KC

25KZ0.1

GQFZ

1/16GJ

560C

1/16GJ

2.7KC

1/16GJ

1KC

1/16GJ

560C

1/16GJ

6.8KC

1/16GJ

1.2KC

1/16GJ

1.2KC

1/16GJ

1KC

1/16GZ

1/16GJ

6.8KC

1/16GJ

3.3KC

CJ47CGQ

1/16GJ

10MC

1/16GJ

2.2KC

1/16GJ

2.2KC

25KZ0.1

GQFZ

6.3EM220

(WM:F1)

6.3VM100E

1/16GJ

100C

16KZ0.47

MAF

16KZ0.47

MAF

6.3EM

47WM

6.3EM

47WM

1/8GZ

000

1/16GJ

10MC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

5.6KC

KK0.01

1/16GJ

100KC

16EM

10WR

V10B5050G

1SS355

6.3EM

47WM

25KZ0.1

GQFZ

25KZ0.1GQFZ

1/16GJ

2.2KC

1/16GJ6.8KC

25KZ0.1

GQFZ

1/16GJ

2.2KC

1/16GJ6.8KC

1/16GJ

2.2KC

10KZ1U

GQFZ

CJ47

CGQ

L2GA

220JG

CJ22CGQ

CJ100

CGQ

CJ100

CGQ

CJ22CGQ

L2GA

220JG

CJ47

CGQ

1/16GJ

560C

1/16GJ

3.3KC

1/16GJ

100C

1/16GJ

100C

1/16GJ

3.3KC

1/16GJ

1KC

1/16GJ

2.7KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

560C

CJ22

CGQ

L2GA

100JG

CD10CGQ

CJ47

CGQ

1/16GZ

1/16GJ

10KC

1/16GJ

560C

1/16GJ

560C

1SS355

1/16GJ

56KC

1/16GJ

56KC

CJ56

CGQ

1/16GJ

100C

1/16GJ

1KC

1/16GJ

5.6KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

820C

1/16GJ

820C

1/16GJ

10KC

CJ27

CGQ

L2GA

220JG

CJ12

CGQ

1/16GJ

1KC

CJ12

CGQ

1/16GJ

1KC

L2GA

220JG

CD10CGQ

CJ27

CGQ

1/16GJ

6.8KC

1/16GJ

4.7KC

1/16GJ

1KC

CJ12

CGQ

1/16GJ

680C

1/16GJ

1.2KC

1/16GJ

1KC

1/16GJ

100C

CJ47

CGQ

1/16GJ

47KC

1/16GJ

68KC

1SS355

1/16GJ

560C

1/16GJ

560C

1/16GJ

12KC

1/16GJ

12KC

16EM

22WM

CJ27

CGQ

CD10CGQ

L2GA

150JG

L2GA

220JG

25KZ0.1

GQFZ

CJ22

CGQ

1/16GJ

10KC

10KZ1U

GQFZ

1/16GJ

100C

1/16GJ

10KC

1/16GJ

100C

1/16GJ

10KC

1/16GJ

10KC

10KZ1UGQFZ

J10ML540G

NT1

J10ML540G

NT1

1/16GJ6.8KC

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

1.8KC

1/16GJ

1.8KC

10KZ1U

GQFZ

1/16GZ0C

25KZ0.1

GQFZ

1/16GJ

2.2KC

1/16GJ

2.2KC

1/16GJ

2.2KC

25KZ0.1

GQFZ

NT1

25KZ

0.1

GQFZ

1/16GJ

10KC

1/16GZ

1/16GZ0C

10KK

2.2GMB

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

CD10

CGQ

NT1

1SS355

9 10 11 12 13 14

PC2-H

PC2-B

PC2-G

PC2-R

15.5V

P_FAIL

OUT-R

OUT-G

OUT-B

12V

S5V

S-Y

S-C

AUDIO

MNTOUT_SW5

OUT-V

OUT-H

OUT-B

OUT-G

OUT-R

PC2-R

PC2-G

PC2-B

PC2-H

5VMCI

S3.3V

DDCSCL

DDCSDA

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

5VDVI

S5V

VIEWER_RXD

VIEWER_TXD

-5V

W_LAN_IN

CARD_IN

VIEWER_ON

COMPO5

12V

-5V

S5V

OUT-H

OUT-V

PC1/PC2_SW5

VIDEO_CR

VIDEO_CB

VIDEO_Y

PW_SDA2_5

PW_SCL2_5

PW_SDA2_5

PW_SCL2_5

AV_HSYNC

AV_VSYNC

5V1

P_FAIL

-5V

5V1

PC2-H

S-C

AV_HSYNC

AV_VSYNC

VIDEO_CR

VIDEO_CB

VIDEO_Y

PW_SDA2_5

PW_SCL2_5

S-Y

-5V

S5V

CPU_RESET

M2/SEL1

TXD1

READY

CLK/SDATA

DATA

RXD1

USB_D+

USB_D-

USB_VBUS

SP+

SP-

VOL_CTL

AUDIO_MUTE5

VOL_SW5

M2/SEL0

S_SW

G_AD

R_AD

B_AD

PW_H

PW_V

B1_IN

G1_IN

R1_IN

G1_IN

B1_IN

Y_IN

CB_IN

CR_IN

CB_IN

3.3V

-5V

SC_SW

PC1/PC2_SW5

PC/AV_SW5

PC/AV_SW

PC1/PC2_SW

MNTOUT_SW5

MNTOUT_SW

S5V

COMPO

COMPO5

VSYNC_DET

AUDIO_MUTE

AUDIO_MUTE5

3.3V

PC/AV_SW5

VOL_SW5

VOL_SW

3.3V

MT3A-03

"K3Y"

Y/C

SEPARATOR

DVI

"K10V"

DVI

"K10W"

"K10Y"

"K10U"

CVBS

IC2101

TC90A69FP

OUT-V

OUT-H

IC3101

PC1-V

PC1-H

IC1201

AN5870SB

PC1/PC2

MAIN 1/5

P-FAIL

IC5301

TC4053BFT-(EL)

PC/AV

PC : H

PC/AV_SW5

PC1/PC2_SW5

S-C

PC2-H

S-Y

CVBS

IC3102

IC3103

BA05FP-E2

P-FAIL

IC3101

TB1274AFM

IC5341

BA7078AF-E2

SYNC-ON G

SEPARATION

PC1/PC2_SW5

IC5201

AN5870SB

IC3101

RGB/COMP

IC201

A/D

IC1301

IC5351

TA1370FG

COMPONENT

SYNC-SEP.

VIDEO

DECODER

"K3Y"

IC5361

SN74AHC2G14HDCTR

IC5201

PC : H

PC1 : L

MUTE : H

MONITOR OUT : L

IC5371

HD74HCT244TV
:SN74HCT244PWR

IC1281

SI-3012LU-TL

SCH_MT3A

Summary of Contents for PLC-SU50

Page 1: ... PLC SU50 U S A Canada Europe Asia Africa U K Chassis No MB7 SU5000 NOTE Match the Chassis No on the unit s back cover with the Chassis No in the Service Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is required You must refer to Notices to the Original Service Manual prior to servicing the unit ...

Page 2: ...rized Glass Mounting Base G Polarized Glass Mounting Base A A A Fig 1 2 Fig 1 1 Polarized glass mounting base Main Board A Contrast adjustment Before taking optical adjustments below remove the Cabinet Top following to the Mechanical Disassemblies Adjustments require a 2 0mm hex wrench and a slot screwdriver When you adjust Integrator lens or Relay lens adjustment you need to disconnect FPC cables...

Page 3: ...or uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 2 screws C and adjust the slot D to make color uniformity in white by using a slot screwdriver 4 Tighten screws A and C to fix the Integrator lens unit Note The relay lens adjustment must be carried out after completing this adjustment Optical Adjustments Integr...

Page 4: ...make color unifor mity in white If the shading appears on the left or right of the screen as shown in Fig 3 loosen 1 screw A and adjust the slot B to make color unifor mity in white by using a slot screwdriver 4 Tighten the screws A to fix the relay lens unit Fig 3 A Slot B a b b Moving of slot B a White Relay lens Out adjustment Optical Adjustments ...

Page 5: ...ounter is stored in the IC1801 Please note that the lamp replace counter will be reset when the memory IC IC1801 is replaced Lamp replace counter cannot be set to the previous value Caution to memory IC replacement When IC1801 is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC as the mentioned on the service adjustment table As these data ar...

Page 6: ... a digital voltmeter to pins 1 and 3 of K6D 2 Adjust the voltage by using VR611 as following AC Input Reading 230V 380V 2V Caution Be sure to connect the lamp when taking this adjust ment Output Voltage adjustment 1 Set the lamp mode to Normal and then enter the service mode 2 Select group no 111 item no 5 and set data value to 1 3 Connect a digital voltmeter to test point TP12V1 and chassis groun...

Page 7: ...l level and black level to be the same level 5 Connect an oscilloscope to test point TPR1 and chassis ground 6 Select group no 0 item no 1 and change data value to adjust the pedestal level and black level to be the same level 7 Connect an oscilloscope to test point TPB1 and chassis ground 8 Select group no 0 item no 2 and change data value to adjust the pedestal level and black level to be the sa...

Page 8: ...litude a to be minimum by changing the Data value a White Level 6n Sub Gain adjustment Video 1 Receive the 16 step grey scale computer signal with Computer2 RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPG1 and chassis ground 4 Select group no 9 item no 1 and adjust the ampli tude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point TPR1 a...

Page 9: ...the white uniformity by using the proper comput er and Color Shading Correction software supplied separately The software can be ordered as follows COLOR SHADING CORRECTION ver 3 0 Service Parts No 645 056 6288 NOTE ON WHITE UNIFORMITY ADJUSTMENT 1 Receive the 16 step grey scale computer signal with Computer2 RGB mode 2 Enter the service mode 3 Connect an oscilloscope to test point TPG1 and chassi...

Page 10: ...101 TPZPSIG IC3801 TP52R K5G IC3851 TPG1 IC5201 IC1201 TP12V1 IC1381 IC5341 K5R IC5351 TPB1 K5B K8X TP12V2 K8P IC801 IC6211 K8A IC1851 IC1451 K8H TPR1 K6L K8D IC401 TPPSIG TP21R TP21G TP21B TPHS Electrical Adjustments MAIN BOARD Test Points and Locations ...

Page 11: ... X TAL 11 NOISE_DET 12 V_FREQ 13 Vert Std 14 CID 15 V_SIG 16 MVM 0 0 or 1 17 AFC_GAIN 1 0 3 18 SECAM_GP SECAM_ID 7 0 15 19 LPF 1 1 0 or 1 Scart not Scart 20 Cb OFFSET1 8 0 15 21 Cr OFFSET1 8 0 15 Group 3 TA1370 0 SEP LEVEL 1 0 3 1 HD1 OUT SET 1 0 1 2 HD PHASE 29 29 36 38 36 0 63 1080i 1035i 720p 575p 480p 3 VD1 INV 0 0 1 4 V FREQ 0 127 read only 5 HD IN 0 1 read only 6 H FREQ 0 127 read only Group...

Page 12: ...dr 0x01 Video Center Adjustment R 2 B_SIG_CNTR 33 0 63 IC561 Addr 0x01 Video Center Adjustment B 3 G_GAIN_CTRL 144 0 255 IC531 Addr 0x02 Black Reference Adjustment G 4 R_GAIN_CTRL 144 0 255 IC501 Addr 0x02 Black Reference Adjustment R 5 B_GAIN_CTRL 144 0 255 IC561 Addr 0x02 Black Reference Adjustment B 6 G_BRT_CTRL 128 0 255 IC531 Addr 0x03 7 R_BRT_CTRL 128 0 255 IC501 Addr 0x03 8 B_BRT_CTRL 128 0...

Page 13: ...RL_LEVEL15 105 0 255 Dimmer Brightness Level15 Data Dimmer Level15 when less than this value 15 DIMMER_AVERAGE_POINT 4 1 16 Average count for Dimmer Brightness Data 16 DIMMER_AVERAGE_DATA 0 255 Average Value for Dimmer Brightness Data Read Only 8 bit 17 DIMMER_LEVEL_AUTO 0 15 Dimmer Level effective in auto dimmer mode 0 fixed other than auto mode Read Only 18 DIMMER_LEVEL_NONAUTO 0 15 Dimmer Level...

Page 14: ...de 68 CLNOR_TEMP_FAN2_MAX 41 Control End Temperature for FAN2 at Ceiling Normal Mode 69 70 71 CLNOR_VALU_FAN1_MIN 90 Minimum Control Value for FAN1 at Ceiling Normal Mode 0 Fan Voltage 0V 255 Fan Voltage 25 5V 72 CLNOR_VALU_FAN1_MAX 135 Maximum Control Value for FAN1 at Ceiling Normal Mode 73 CLNOR_VALU_FAN2_MIN 80 0 255 Minimum Control Value for FAN2at Ceiling Normal Mode 74 CLNOR_VALU_FAN2_MAX 1...

Page 15: ...4096 4 NTSC DISP LINE 458 0 576 5 NTSC CLAMP 1 0 127 6 NTSC WIDTH 31 0 63 Group 503 PAL Gakaku Composite Svideo at I P ON 0 PAL TOTAL DOTS 990 0 4096 1 PAL DISP DOTS 748 0 768 2 PAL H BACK PORCTH 201 0 4096 3 PAL V BACK PORCTH 64 0 4096 4 PAL DISP LINE 536 0 576 5 PAL CLAMP 1 0 127 6 PAL WIDTH 31 0 63 Group 510 HDTV 1080i 60 Gakaku Component 0 HDTV TOTAL DOTS 2243 0 4096 1 HDTV DISP DOTS 1909 0 40...

Page 16: ...Gakaku Component at I P ON 0 HDTV TOTAL DOTS 991 0 4096 1 HDTV DISP DOTS 748 0 768 2 HDTV H BACK PORCTH 198 0 4096 3 HDTV V BACK PORCTH 60 0 4096 4 HDTV DISP LINE 536 0 576 5 HDTV CLAMP 1 0 127 6 HDTV WIDTH 31 0 63 Group 519 HDTV 480i Gakaku Component at I PON 0 HDTV TOTAL DOTS 959 0 4096 1 HDTV DISP DOTS 748 0 768 2 HDTV H BACK PORCTH 158 0 4096 3 HDTV V BACK PORCTH 50 0 4096 4 HDTV DISP LINE 455...

Page 17: ...K PORCTH 216 0 4096 3 RGB V BACK PORCTH 48 0 4096 4 RGB DISP LINE 459 0 4096 5 RGB CLAMP 1 0 127 6 RGB WIDTH 32 0 63 Group 530 SCART 575i Gakaku at I P OFF 0 SCART TOTAL DOTS 1313 0 4096 1 SCART DISP DOTS 985 0 4096 2 SCART H BACK PORCTH 243 0 4096 3 SCART V BACK PORCTH 70 0 4096 4 SCART DISP LINE 514 0 4096 5 SCART CLAMP 1 0 127 6 SCART WIDTH 32 0 63 Group 531 SCART 480i Gakaku at I P OFF 0 SCART...

Page 18: ...L POART USB R C IC3871 RS 232C IC2101 PAL Y C SEP IC1391 RAM IC2341 IC2342 BUFFER I F 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 AV 15 5V 6V 5V AUDIO DIGITAL RGB ANALOG RGB ANALOG RGB H V H V Y Cb Cr Y Cb Cr H V S Y Y S C C TXD RD Y CVBS L R L R L R FAN CONTROL RGB Video Y C Audio Out Y Cr Cb RGB R G B...

Page 19: ...ONENT IN H V H V DIGITAL ANALOG RGB TP21B TP21G TP21R 59 1 5 11 32 42 5 4 14 10 12 14 3 5 7 7 1 44 43 152 9 3 25 23 22 21 9 4 34 32 28 30 10 12 14 7 5 3 5 12 25 22 20 1 13 4 15 14 2 12 27 7 5 GRE0 CRE7 GGE0 GGE7 GBE0 GBE7 65 15 17 3 7 13 1 5 11 15 17 26 3 7 13 16 18 3 5 17 19 25 27 16 28 26 13 11 3 2 5 16 18 70 17 15 28 32 34 22 20 C Y Video Y Y H V H V RGB Y Pb Pr RGB H V H V RGB RGB Y CR CB Y CR...

Page 20: ...B1 TPZPSIG TPPSIG TDHS TDVS K5B K5G K5R DRE DGE DBE ROUT GOUT BOUT 161 66 67 DHS DVS 22 A0_PW A19_PW D0_PW D15_PW A1_PW A21_PW A0_PW A9_PW ROUT GOUT BOUT SENB SCLK SDATA RGT PRG HST DWN ENB B G R IC501 R D A S H CXA7005 IC531 G D A S H CXA7005 IC561 B D A S H CXA7005 HCK VCL VST IC2441 BUFFER IC1441 BUFFER IC2341 IC2342 BUFFER I F IC1391 RAM IC1451 DIGITAL ENHANCER D0_PW D15_PW D_R0 D_R7 A0_SH A9_...

Page 21: ...5 46 MAIN AV Q5041 Q5042 IC001 AUDIO SW TC4052 IC5061 AUDIO OUT AN7513 IC5021 AUDIO PREAMP LA6358 IC5001 AUDIO CONTROL BA7655 L R L R L R L R PC AUDIO IN AV AUDIO IN AUDIO OUT SP901 IC2323 D A TC74LCX IC2324 D A TC74LCX IC281 D A M62393 12 14 IC5371 BUFFER Q5061 D0_PW D15_PW PC L AV H PC H AV L MUTE H Q5001 MUTE L MUTE H MUTE H MUTE H SIGNAL MODE MUTE ON NORMAL H L MUTE ON NORMAL H L PC AV H L MIN...

Page 22: ...3 14 3 5 9 7 12 FAN_CONT_1 FAN_CONT_2 ECO_SW IC6221 D A M62392 14 15 9 VOL_CTL VOL_CTL IC281 D A M62393 12 4 BALAST_SW WARNING_LED LAMPREP_LED READY_LED IC1851 D A M62320 12 11 ON H ON H ON H ON H ERROR H P ON H P ON L P ON H P ON H P ON H P ON H P ON H P ON H P ON L MUTE H MUTE H MONITOR OUT L PC1 L 15K H PC H ERROR L ERROR L 10 9 2 3 1 2 2 3 2 3 10 2 6 1 2 6 26 26 9 9 10 11 1 10 11 17 15 13 5 8 ...

Page 23: ...5VAV S 5V S5VAV S5V 21 22 K10W K10U 25 26 5VAUDO 5VAUDO 3 4 31 32 S 5V 5V 21 22 K6R K8R AV POWER DVI MAIN IC1881 BUFFER TSW611 Q661 IC621 P F CONTROL FA5502 6 5 1 8 4 3 2 9 11 7 8 10 2 10 1 1 4 T651 D652 D651 D653 IC651 Q651 D654 PC641 PC642 ERROR AMP Q662 Power On H Power On H Power On H Power On H Power On H Power On H P Fail H LAMP_DET Power On L LAMP_SW Power On L P Fail L PC643 IC631 POWER OS...

Page 24: ...M76CH 2 1 IC2801 TEMP SENSOR1 LM76CH IC2861 TEMP SENSOR3 LM76CH MAIN BOARD IC801 SUB CPU FAN_DRIVE1 FAN_CONT_2 FAN_CONT_1 FAN_DRIVE IC1881 BUFFER Power On H IC6211 D A M62392 15 14 2 3 5 48 41 98 99 80 81 15 H8_SCL1 H8_SDA1 H8_SCL4 H8_SDA4 H8_SCL4_5 H8_SDA4_5 Q1826 Q1827 H8_SCL1_5 H8_SDA1_5 Q1821 Q1822 Power Error On P_Fail L P_Fail H SIGNAL MODE POWER ON STAND BY H L NORMAL ERROR H L FAN_DRIVE1 P...

Page 25: ...atus The P_FAIL signal Error L is sent to pin 48 of IC801 SUB CPU when the abnormality occurred inside the projector and then the IC801 sends the shut down signals 5V_SW and LAMP_BST_SW to the power supply circuit to stop the operation An abnormality occurs on the secondary power supply Check power supplies 15 5V S15 5V S6V S 5V P_FAIL signal becomes Low when the abnormality occurs on any of the p...

Page 26: ... pin 26 of IC1201 through IC5371 Buffer Check PC source selecting stage Check IC221 Sync sw and peripheral circuit on the AV board Check MNTOUT_SW5 signal PC2 Monitor Out H is output from pin 16 of IC2323 D A and applied to pin 1 of IC201 and pins 9 10 11 of IC221 on the AV board through IC5371 Buffer Check IC1201 PC1 PC2 RGB SW and IC5311 PC1 PC2 SYNC SW and peripheral circuit PC1 PC2_SW5 signal ...

Page 27: ...pplied to pins 17 18 19 of IC3101 Video Decoder The component mode is selected by the PW_SCL2_5 and PW_SDA2_5 signal applied to pins 13 and 14 of IC3101 No picture with Component input source Check AV source selecting stage Check composite video signal Video on the AV board Check IC2101 Y C Separation and IC3101 Video Decoder and peripheral circuit VIDEO_CR VIDEO_CB VIDEO_Y AV_HSYNC and AV_VSYNC s...

Page 28: ...01 and peripheral circuit Check the volume control voltage at pins 2 and 6 of IC5001 L volume min H volume max Check if the audio sig nal is observed at pins 3 and 5 of IC5001 Yes No Check IC5021 and peripheral circuit Check buffer transistors Q5041 Q5042 Check if the audio sig nal is observed at pin 2 of IC5061 Yes No Check IC5061 and peripheral circuit Check the mute control voltage at pin 1 of ...

Page 29: ...ive 34 P10 TIOCA0 A20 SP1 PW463 Communication O H active 35 P11 TIOCB0 A21 R C Remote Control Input I L active 36 P12 TIOCC0 TCLKA A22 USB_RESET USB Reset Signal O L active 37 P13 TIOCD0 TCLKB A23 USB_BRST USB_BRST O L on 38 P14 TIOCA1 IRQ0 PS0 PW463 Communication I H active 39 P15 TIOCB1 TCLKC BLAST_ON LampBallast Control Signal DC or AC O PWM Output 40 P16 TIOCA2 IRQ1 SDA 5 IIC Bus 5 SDA I O L a...

Page 30: ... O L active 82 P36 SENB S H Enable O H active 83 P77 TXD3 MCI TX Viewer TxD O L active 84 P76 RXD3 MCI RX Viewer RxD I L active 85 P75 TMO3 SCK3 SCLK Serial Data Output O 86 P74 TMO2 MRES M RESET manual Reset I Reset at L 87 P73 TMO1 CS7 88 P72 TMO0 CS6 CS6 DualRam Chip Select O H active 89 P71 TMRI23 TMCI23 CS5 OPT_ECO Eco Mode Option I H Eco 90 P70 TMRI01 TMCI01 CS4 OPT_BRAND2 Option Setting I 9...

Page 31: ...fU2 Upper Ref Voltage for D A Convertor CH1 CH6 Vcc Standby 5V 14 Ao1 FAN_CONT_1 0xFFh min 0x00h Max 15 Ao2 FAN_CONT_2 0xFFh min 0x00h Max 16 Ao3 PLLSTB CXD3536 reset 17 Ao4 XCLR2 CXD3536 reset 18 Ao5 XCLR3 CXD3536 reset 19 Ao6 MOUSE_Reset Reset wireless Mouse Reset at H L H 20 Vcc Power for Digital Vcc Standby 5V 21 Vdd Power for Analog Vcc Standby 5V 22 CS2 Chip Select 2 H Fixed 23 CS1 Chip Sele...

Page 32: ...I 9 I IC2323 12 O DVI_SW_N DVI Input switch DVI HDCP in High TC74LCX574 13 O PC AV_SW PC AV switch PC High 14 O COMPO Component Mode switch Component in Low 15 O PC1 PC2_SW PC1 PC2 Mode switch PC1 Low 16 O MNTOUT PC2 Monitor Output switch Monitor out Low 17 O VOL_SW PC AV Audio switch PC Audio in High 18 O DDC_SW1 DDC switch 19 O Not used IC2324 12 O MOUSE CPU_SW TC74LCX574 13 O AUDIO_MUTE Audio M...

Page 33: ...Y signal IC3101 5 C signal IC3101 7 HSYNC signal IC3101 9 VSYNC signal IC3101 4 GHS signal TGHS_1 GVS signal TGVS DHS signal TDHS DVS signal TDVS R S H signal TPR1 G S H signal TPG1 B S H signal TPB1 PSIG signal TPPSIG TPZPSIG ...

Page 34: ... 0 22 GQF 1 16GJ 100KC KK4700 GQ RB051 L 40G 2SB1204TP 2SB1204SP 1 16 GJ 330C 1 16 GJ 330C 2SB1204TP 2SB1204SP KK4700 GQ 1 16GJ 100KC 16KZ 0 22 GQF 1GJ 680 25KZ 0 1GQFZ 1 16GJ 75KC 1 16GJ 1MC AH 1 16GJ 4 7KC 1 16GJ 10KC AH 1 16GJ 1KC 1 16 GJ 10KC 1SS355 1SS355 1 16 GJ 10KC 1 16GJ 1KC AH X X 1SS355 1SS355 UDZ5 1BG UDZS5 1BG UDZ5 1BG UDZS5 1BG 1 16GJ 10KC 1 16GJ 4 7KC AH 1 16GJ 4 7KC X X NT2 16EM 10...

Page 35: ...G UDZ20BG UDZ20BG UDZ20BG UDZ12B UDZ 6 2B UDZ 6 2B UDZ 6 2B 1 16GJ 10KC 1 16GJ 10KC 1 16GJ 10KC AH 1 16GJ 1KC 1 16 GJ 1 8KC 1 16GJ 100C 1 16GJ 100C 1 16GJ 1 8KC AH 1 16GJ 1KC 16KZ 2 2FA 1 16GJ 4 3KC 1 16 GJ 1 5KC 1 16 GJ 1 5KC 1 16GJ 100C 1 16GJ 100C 25KZ 0 1 GQF AH 1 16GJ 2 2KC 1 16GJ 2 2KC AH 1 16GJ75C 1 16GJ75C 1 16GJ75C AJ 1 16GJ 100C 1 16GJ 100C 1 16GJ 100C X X X 1 16GJ 100C 1 16GJ 100C AJ AJ...

Page 36: ... 2 2GMB 10KK 2 2GMB 25KZ0 1 GQFZ 25KZ0 1 GQFZ 1 16GJ 1KC 6 3EM 220 WM F1 10KZ1U GQFZ 16EM 220D 16EM 220D 16EM 220D KZ0 01 GQFZ KZ0 01 GQFZ KZ0 01 GQFZ 1 16GJ 15C Vcc2 Vcc2 GND GND GND GND GND GND Vcc1 Vcc1 Vcc1 Vcc1 Vcc1 GND GND GND ROUT GOUT GSYNC BOUT SYNCIN SW HOUT VOUT VIN2 VIN1 HIN2 HIN1 BIN2 BIN1 GIN2 GIN1 RIN2 RIN1 CJ22 CGQ CJ22 CGQ 1 16GJ100C 1 16GJ 1KC 1 16GJ 1KC X X X 1 16GJ 1KC 1 16GJ1K...

Page 37: ...3EM220F1 R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G 1 16GJ 4 7KC 1 16GJ 4 7KC 25KK0 047 GQ 1 16GZ0C J30B 1640G J30B 1640G 1 16GZ0C 25KK0 047 GQ 25KK0 047 GQ 1 16GZ0C J30B 1640G L2PF2R2MG L2PF2R2MG 6 3EM220WM 6 3EM220F1 6 3EM220WM 6 3EM220F1 25KZ0 1 GQFZ 25KZ0 1 GQFZ X X 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GJ1 8KC 1 16GJ1 8KC 1 16GJ 27C 1 16GJ 470C 25KZ0 1 G...

Page 38: ... 1 16GZ0C NT1 NT1 NT1 NT1 NT1 1 16GZ0C J30B 1640G J30B 1640G J30B 1640G 1 16GZ0C 1 16GZ0C X 1 16 GJ10KC X 1 16 GJ10KC 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 25KZ0 1 GQFZ 1 16 GZ0C 1 16 GZ0C X 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 25KZ0 1 GQFZ 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C 1 16 GZ0C X X X X J30B 1640G J30B 1640G J30B 1640G J30B 1640G 1 16 GZ0C NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 N...

Page 39: ...C X AH 1 16GJ 1KC 1 16GJ 4 7KC X 1 16GJ 1KC 1 16GJ 1KC X 1 16GJ 4 7KC X 1 16GJ 390C 1 16GJ 390C L2PD3R3MG L2PF3R3MG 25KZ0 1 GQFZ 6 3EM 47WM X 6 3EM 47WM 25KZ0 1 GQFZ 1 16GJ100C 1 16GJ100C 1 16GJ100C 1 16GJ100C 1 16GZ0C 1 16GZ0C 1 16GZ0C J10EZ050G NT1 NT1 NT1 NT1 NT1 X 02DZ 6 2YG 1 10GZ 0 0 1 16GJ 2 2KC X X 02DZ 6 2YG 1 10GJ 1 2K AH DTC114 EKAP X X 1 16GZ0C 1 16GJ 1 2KC 25KZ0 1GQFZ 25KZ0 1GQFZ 1 16...

Page 40: ...16GJ10C 1 16GJ 1KC 1 16GJ 1KC 16EM 10WR L2GA 220JG 25KZ 0 1GQFZ 1 16GZ 0C 1 16GZ 0C 1 16GJ 2 2C 25KZ0 1 GQFZ 1 16GJ10C 1 16 GJ 1KC 1 16 GJ 1KC 25KZ 0 1GQFZ 6 3EM 47WM 1 16GJ10C 1 16GJ10C 1 16GJ10C 1 16GJ10C 25KZ0 1 GQFZ X 1 16GJ 1KC X L2GD 3R3MG 16EM 47WM 25KZ 0 1GQFZ 1 16GJ10C 25KZ0 1 GQFZ 16EM 47WM 1 16GZ 0C L2GD 3R3MG X J30B 1640G NT1 1SS355 1 16GJ 270C 1 8GZ 000 16EM100 D F1 1 16GJ 270C 1 16GJ...

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