-74-
Troubleshooting
IC1692 TEMP
.
(R
OOM)
<MPC9801>
Q1361 Q1363
Q1366 Q1368
Q5355 Q5356
Q5375 Q5376
IC5001 AUDIO
SELECT
OR
<NJW1156>
PW_SD
A3
PW_SCL3
20,135
246
355,444
DDC_SD
A_A
DDC_SCL_A
PW_SD
A0_S5V
PW_SCL0_S5V
R1 DDC_SD
A
R1 DDC_SCL
IC1003 BUS-SW
<TC74L
VX>
IC1004 VGA-DDC MEMOR
Y
IC1387 MEMOR
Y
153,258
IC8001 HDMI
RECEIVER <SII9127>
PW_SD
A0
PW_SCL0
PW_SD
A0_S5V
PW_SCL0_S5V
DSUB_DDC_SW
DSub15
HDMI
IC2201
A/D
<ISL98001>
IC7801 F
AN
CONTR
OL
<M62393>
IC1816 TEMP
.
(LAMP)
<MPC9801>
K8G
K10A
K21A
IC5251
3CH ANALOG
SW
<THS7327>
IC5271
3CH ANALOG
SW
<THS7327>
IC401 DIGIT
AL
GAMMA
<CXD3540>
PANEL DRIVE S&H CIRCUIT
IC501 IC531 IC561
GAMMA_SCL3 GAMMA_SD
A3
DDC_SD
A
DDC_SCL
IC4801
I/O
EXP
ANDER
<TE7783>
A/V
MAIN
SENSOR A
SENSOR B
IC1814 TEMP
.
(P
ANEL)
<MPC9801>
K8S
SENSOR C
IC301 SYSTEM CONTROL <PW392>
IC5231
Q5325 Q5326
Q5325 Q5326
IC5231
3CH ANALOG
SW
<THS7327>
Bus control
Summary of Contents for PLC-WM4500
Page 90: ... 90 IC Block Diagrams CXA7009 S H IC501 IC531 IC561 CXD3540 Digital Gamma Correction IC401 ...
Page 91: ... 91 IC Block Diagrams FA5502 P F Control IC601 ISL98001 A D Converter IC2201 ...
Page 92: ... 92 IC Block Diagrams M62393 DAC IC7801 LV49152 Audio Output IC001 ...
Page 93: ... 93 IC Block Diagrams PIC18F67 Network IC8801 NJW1156 Audio Selector IC5001 ...
Page 94: ... 94 IC Block Diagrams PW392 Scaler IC301 STR A6079 Power switching IC603 ...
Page 95: ... 95 IC Block Diagrams TE7783 I O Expander IC4801 STR Z2156 Power switching IC651 ...
Page 96: ... 96 IC Block Diagrams THS7347 3 CH Analog SW IC5231 IC5271 IC5251 ...
Page 103: ... 103 Parts Location Diagrams KP8 WM450000 KP8 WM4500L00 Mirror B assembly S07 S07 S07 L11 M08 ...
Page 142: ... KP8AL July 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...