Sanyo PLC-SU50 Service Manual Download

Page: 35 / 40

S_SW

VCC

GND

OUTPUT-

VOLUME

GND

INPUT

STANDBY

R OUT

L OUT

L/R-IN

PC2

AV L

AV R

PC L

PC R

HHLL B

3210

HLHL A

R2023-R2030

R1001-R1012

R231-R233

R2004-R2007

C006-C011

SC_SW(SCART_SW)

G=+2

VDD

INH
VEE
VSS

2 2

VEE

ENA

GND

MCI_SW

GND

VCC

GND

VCC

GND

5VMCI

DGND
IN2

AGND
VDD

AGND
IN0

VEE

VCC

OUT2

VEE

OUT1

VCC

OUT0

VEE

G=+1

K10D_1

D1022

R1015

R1014

R1013

SW1061_1

K10C

GND_16

GND_15

GND_14

GND_13

GND_12

GND_11

R5068

R5061

R5063

R5062

Q5061

R5064

R5066

C5067

C5066

R1021

R5126

R5136

R5123

R5133

R2022

R2021

C1041

C1042

C1061

D1061

SW1061

K10A_15

K10A_12

C2022

R1024

R1025

R1022

K10D_5

K10D_4

K10D_3

K10D_2

K10D

K100G

C5101

Q5121

Q5131

R5124

R5134

C1003

C1002

C1001

K20D_2

K20D_3

L2051

L2052

R2054

R2053

R2052

R2051

K10C_8

K10C_7

K10C_6

K10C_5

K10C_3

K10C_2

L1051

K20B

R2042

R2041

C2021

L2041

L2042

K10A

L1001

L1002

L1003

K10B

R1041

R1042

R1043

R1044

L1042

L1041

R2043

L2023

L2024

C2023

R2044

L1056

L1057

L1055

L1052

L1054

L1053

L1021

L1022

K10A_1

K10A_2

K10A_3

K10A_13

K10A_14

K10A_5

K10C_1

K10B_2

K10B_3

K20B_4

K20B_3

K20B_6

K20B_5

K10B_1

K20A_2

D1058

D1059

D1053

D1055

D1054

D2025

D1001

D1002

D1003

R5053

R5054

R5052

Q5043

R052

R054

R057

R056

R053

Q051

R051

C5041

R5049

R5044

R5047

R5042

R5046

C5043

Q5041

R5043

R5048

Q5042

IN2_V

IN2_H

AUDIO_IN

IN2_G

IN2_R

IN2_B

TO F.G.

S-Y

S-C

R-OUT

L-OUT

R208

R209

R211

Q1001

R212

R214

R217

R213

R216

R218

R1016

R1017

Q1002

Q1003

R1018

Q201

R202

R204

Q202

Q203

R207

R228

C221

Q221

R219

R224

C223

C5062

C5064

R201

R203

R206

R227

R226

R221

C222

C208

C204

C207

C202

C1004

C001

K10Y_3

K10Y_7

K10Y_11

K10Y_15

K10Y_19

K10Y_23

K10Y_29

K10Y_33

K10Y_35

K10Y_1

K10U

K10U_1

K10U_15

K10U_31

K10U_33

K10U_39

K10U_43

K10U_37

K10U_45

K10U_49

K10U_51

K10U_9

K10U_7

K10U_29

K10U_25

K10U_3

K10Y_39

K10Y_45

K10U_47

K10U_41

K10U_18

K10Y_41

K10Y_27

D1056

D1051

D1066

D1065

D2022

D2021

C5102

C002

C003

C004

C5061

C201

K10U_21

PC=HIGH

AV=LOW

R059

R5041

R5051

C5044

C224

R222

R223

R2023

R2024

R2027

R2028

R2030

R2029

R2026

R2025

D1020

D1021

D1044

D1043

D2041

D2042

D2044

D2043

D2051

D2052

D2054

D2053

R1001
R1002

R1006

R1005

R1009
R1010

R1012

R1011

R1007
R1008

R1004

R1003

R210

R200

R220

R225

R229

OUT-H

OUT-V

R231

R232

R233

D1041

D1042

C200

D1064

R5116

R5114

Q5111

R2001

R5113

C2001

L2004

D2001

R5117

R2004

R2005

R2006

R2007

L2025

R2032

K20A

K20A_3

K20A_5

K20A_1

K10Y

K10Y_47

K10A_9

K10Y_51

K10U_13

Q222

Q223

D051

R058

D052

Q052

C009

C006

C011

C007

C5111

Q001

R008

R006

Q002

R011

R009

R234

R002

R003

R004

R001

C5042

R5118

R5119

R5067

C5063

C008

R5001

R012

C013

C012

R007

R5004

R5023

R5022

R5024

R5002

C5001

R5003

C5002

R5021

R5026

R5027

R5028

R5029

R2031

R1026

R1027

K10A_11

K10Y_43

R205

R215

R230

C5045

C014

C015

C010

Q053

Q054

R050

R055

K20D

R5031

R5032

R5033

C5071

C5072

Q5001

R5034

R5037

R060

C5068

R5056

Q5045

R5036

D5001

R5031TM

INPUT

K10W_39

K10W_27

K10W_31

K10V_1

K10W_35

K10V_3

K10V_5

Q7011

R7013

R7012

C7011

R7011

SW7011

R7014

K10W_15

K10W_13

K10W_17

K700G

TO F.G.

C7003

C7004

C7002

C7001

K10EB

K10EA

C7021

C7031

R1089

R1088

C1086

R1086

R1087

R1092

R1091

R1093

R1094

R1096

R1095

R1097

R1098

R1082

R1081

K10E_16

K10E_24

K10E_23

K10E_3

K10E_14

K10E_6

K10E_21

K10E_13

K10E_20

K10E_12

K10E_7

K10E_17

K10E_18

K10E_9

K10E_10

K10E_1

K10E_2

GND_21

GND_22

GND_23

GND_24

GND_25

GND_26

K10V

K10V_11

K10V_9

K10V_15

K10V_17

K10V_23

K10V_21

K10V_27

K10V_29

K10W

K10W_1

K10W_3

K10W_5

SW7011_1

K10E

K10E_8

K10E_25

K10E_27

K10E_26

K10E_28

C7051

C7052

C7054

C7053

D7052

C7018

R7018

R7052

R7051

R3065

R3064

R3063

R3059

R3061

R3060

R3062

R3058

R3056

R3057

R3055

R3051

R3053

R3052

R3054

C3053

C3052

C3051

R3068

R3067

R3066

L3051

L3052

L3053

D3051

D3052

D3053

IN_G

IN_R

IN_B

D3072

D3071

R3071

R3074

R3075

R3072

L3071

L3072

IN_H

IN_V

C7071

R7071

K10E_5

R7072

R7073

K10W_11

K10W_9

R7056

R7057

D7053

7051_3

K10V_35

K10V_37

K10V_39

PC DIGITAL INPUT

K10W_21

D7054

R3077

R3078

C3066

C3062

C3063

C3064

C3072

C3071

C3061

R3073

R3076

R3079

Q3071

Q3072

R3069

R3070

R3082

R3081

NT1

UDZ

6.2B

1/16

GZ0C

1/16

GZ0C

1/16

GZ0C

NT1

J11B4970N

NT1

1/16

GZ0C

1/16GJ

10KC

1/16

10KC

1/16GJ

4.7KC

1/16

10KC

1/16GJ

47KC

6.3EM

47WM

10KZ

GQF

1/16GJ

100C

1/16GZ

1/16GJ

6.8KC

1/16GJ

6.8KC

1/16

GZ0C

1/16

GZ0C

CJ100

CGQ

CJ100

CGQ

25KZ

0.1

GQF

UDZ6.2B

S10B5110N

NT1

1/16GJ

100C

1/16GJ

10KC

1/16GJ

22KC

NT1

J11B2770N

J30B1630N

10KZ1U

GQF

1/16GJ

1.5KC

1/16GJ

1.5KC

NT1

F34DD206P

1/16GJ

100C

1/16GJ

100C

1/16GJ

100KC

1/16GJ

100KC

NT1

F34DD

206P

J11B0850N

1/16GJ

470KC

1/16GJ

470KC

F34DD206P

J11B0990N

J12A

00400

1/16GJ

470KC

1/16GJ

470KC

1/16GJ

100C

1/16GJ

100C

F34DD206P

1/16

GJ100C

F34DD107P

25KZ

0.1

GQF

1/16

GJ100C

F34DD

206P

F34DD

206P

F34DD

206P

F34DD

206P

F34DD

206P

F34DD

206P

F34DE350P

NT1

UDZ20BG

UDZ12B

UDZ

6.2B

UDZ

6.2B

UDZ

6.2B

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

1KC

1/16

1.8KC

1/16GJ

100C

1/16GJ

100C

1/16GJ

1.8KC

1/16GJ

1KC

16KZ

2.2FA

1/16GJ

4.3KC

1/16

1.5KC

1/16

1.5KC

1/16GJ

100C

1/16GJ

100C

25KZ

0.1

GQF

1/16GJ

2.2KC

1/16GJ

2.2KC

1/16GJ75C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

1.5KC

1/16GJ

1.5KC

1/16GJ

1.5KC

1/16GJ

1.5KC

25KZ

0.1GQF

1/16GJ1KC

25KZ

0.1

GQF

16KZ

1FA

25KZ

0.1

GQF

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

1.5KC

1/16GJ

2.2KC

1/16GJ

1KC

25KZ

0.1

GQF

25KZ

0.1GQF

10KZ1U

GQF

10KZ1U

GQF

25KZ

0.1

GQF

25KZ

0.1GQF

16KZ2.2FA

NT1

J11MD540G

NT1

Z30B0120G

10KZ1U

GQF

16KZ2.2FA

16KZ

2.2FA

25KZ

0.1

GQF

NT1

1/16GJ10C

1/16GZ0C

10KZ1U

GQF

25KZ0.1

GQF

1/16

2.2KC

1/16

1KC

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

UDZ6.2B

UDZ12B

1/16GJ75C

1/16GJ10C

1/16GZ0C

UDZ12B

6.3EM

220WM

UDZ

6.2B

1/16GJ

1KC

1/16

GZ0C

1/16

GJ100C

F34DD107P

Z30B0120G

1/16GZ

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

F34DD206P

1/16GJ

100C

J12B2302N

NT1

J11MD540G

NT1

1SS355

1/16GJ

1KC

1SS355

25KZ0.1

GQF

25KZ0.1

GQF

25KZ0.1

GQF

25KZ0.1

GQF

16EM

10WR

1/16

1KC

1/16GJ

100KC

1/16

1KC

1/16GJ

100KC

1/16GJ

2.2KC

1/16GJ

1MC

1/16GJ

1MC

1/16GJ

1MC

1/16GJ

1MC

6.3EM

47WM

1/16GJ

47KC

1/16GJ

47KC

1/16

5.6KC

6.3EM100

(WM:F1)

25KZ0.1

GQF

1/16

100C

1/16

470C

10KK

0.22GQ

10KK

0.22GQ

1/16

470C

1/16

100C

1/16GJ

10KC

1/16GJ

5.6KC

1/16GJ

100KC

1/16

100C

16KZ

2.2FA

1/16

100C

16KZ

2.2FA

1/16

22KC

1/16GJ

100KC

1/16GJ

10KC

1/16GJ

5.6KC

1/16GJ

22KC

NT1

1/16GJ

1.5KC

1/16GJ

1.5KC

1/16GJ

1.5KC

6.3EM

47WM

10PM

10DB

10PM

10DB

25KZ0.1

GQF

1/16GJ

1.8KC

1/16GJ

1.8KC

J12B

11102

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

1MC

6.3KK2.2

10KZ1U

GQF

1/16GJ

22KC

1/16GJ

1KC

1/16GJ

1KC

6.3EM100

(WM:F1)

1SS355

1/10GJ

10K

1SS355

NT1

1/16GJ

10KC

1/16

10KC

25KZ0.1

GQF

1/16GJ

10KC

S10B

4490G

1/16

GZ0C

NT1

J30B1630N

6.3VM100E

25KZ0.1

GQF

25KZ0.1

GQF

6.3EM100

(WM:F1)

SMXAANX1008A-

25KZ

0.1

GQF

25KZ

0.1

GQF

1/16

GZ0C

25KZ

0.1

GQF

1/16GJ

2.2KC

NT1

J11MD400G

NT1

J11MD400G

NT1

J11B

5550N

NT1

16EM

47WM

25KZ

0.1

GQF

25KZ

0.1

GQF

6.3VM100E

SFPL-52P

1/16

GZ0C

1GZ0

1/16

GZ0C

1/16

GZ0C

1/16

GZ0C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

75C

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

UDZ

6.2B

UDZ

6.2B

UDZ

6.2B

UDZ

12B

UDZ

12B

1/16GJ

100C

1/16GJ

100C

1/16GJ

10KC

1/16GJ

22KC

F34DE350P

25KZ

0.1

GQF

1/16

10KC

NT1

1/16

3.3KC

1/16

6.8KC

NT1

1/16GJ

2.2KC

1/16GJ

1KC

SFPL-52P

NT1

1/16

2.7KC

1/16

2.7KC

25KZ0.1

GQF

25KZ0.1

GQF

6.3EM

47WM

25KZ

0.1

GQF

25KZ

0.1

GQF

25KZ

0.1

GQF

6.3EM

47WM

1/16GJ10C

1/16

2.7KC

1/16

2.7KC

1/16

2.7KC

1/16

2.7KC

-5V

AUDIO

S5V

-5V

S5V

-5V

CPU_RESET

M2/SEL1

TXD1

READY

CLK/SDATA

DATA

RXD1

USB_VBUS

USB_D-

USB_D+

USB_D-

USB_VBUS

S_SW

S-Y

S-C

-5V

S5V

-5V

S-C

S-Y

S5V

SP+

SP-

VOL_CTL

AUDIO_MUTE5

VOL_SW5

SP+

SP-

VOL_SW5

VOL_CTL

MNTOUT_SW5

OUT-B

OUT-G

OUT-R

PC2-R

PC2-G

PC2-B

PC2-H

PC2-V

PC2-H

PC2-B

PC2-G

PC2-R

OUT-R

OUT-G

OUT-B

-5V

RXD1

DATA

CLK/SDATA

READY

TXD1

M2/SEL1

M2/SEL0

MNTOUT_SW5

S_SW

AUDIO

S5V

AUDIO_MUTE5

MUTE_SP

S5V

S3.3V

S5V

5VDVI

S3.3V

S5V

VIEWER_TXD

VIEWER_RXD

CARD_IN

VIEWER_RXD

VIEWER_TXD

VIEWER_ON

S3.3V

5VDVI

S5V

DDCSCL

DDCSDA

3.3V

MCI

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

RXC+

RX0-

RX0+

RX1-

RX1+

RX2-

RX2+

DDCSDA

DDCSCL

VIEWER_ON

S5V

W_LAN_IN

-5V

PC1-H

PC1-V

-5V

S5V

PC1-B

PC1-G

PC1-R

-5V

S5V

PC1-B

PC1-G

PC1-R

PC1-H

PC1-V

3.3V

MCI

MT3A-02

PC : L AV : H

PC1-R

DVI-I INPUT

DVI

PC1-G

PC1-B

IC7051

PQ070XH02ZP

IC7021

TC7WT125FU

PC1-V

PC1-H

IC3061

AD8074ARU

ANALOG-RGB

AMP-SW

MAIN

"K3Y"

MAIN

"K3T"

MAIN

"K3V"

MAIN

"K3W"

OUT-R

OUT-G

OUT-B

PC2-R

PC2-G

PC2-B

PC2-H

PC2-V

OUT-H

OUT-V

MONITOR OUT: Low

IC221

TC4053BFT-(EL)

SYNC I/O

RGB OUT

IC201

AD8075ARU

COMPUTER-2
INPUT
MONITOR-OUT

S-VIDEO

VIDEO

USB

SERVICE

PORT

RESET

AUDIO-SW

AUDIO-AMP

IC5001

BA7655AF

IC5021

LA6358NM

-TP-T1

AUDIO

CONTROL

AUDIO-OUT

IC5061

AN7513

MUTE : H

MUTE : L

MUTE : H

IC7031

TC7W125FU

IC7071

TC7W125FU

PC/AV

L/R-OUT

L/R-IN

S-Y

S-C

VOL_CTL

IC001

TC4052BFT

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...

Search results

Summary of Contents for PLC-SU50

Reviews:

Related manuals for PLC-SU50

Brands by name

Popular brands

Sanyo PLC-SU50, Service Manual

Search results

Summary of Contents for PLC-SU50

Reviews:

Related manuals for PLC-SU50

Brands by name

Popular brands