-66-
Troubleshooting
POWER_SW
Q612
Q613
RL601
AC
SW902
THERMAL
PROTECTOR
F601
FUSE
K6B
K6AA
K6A
CJ1
LOW POWERED
STANDBY
CIRCUIT
POWER
DRIVE
CIRCUIT
P.F
CONTROL
CIRCUIT
K6R K10A
MAIN
POWER
SB_5V
S16V
S6V
S-6V
IC651
PC601
CONTROL
IC601
Q681
PC602
LAMP_DC_ON
25
29
5
1
19
|
22
9
|
13
LAMP
BALLAST
IC9885
SUB-MICOM
<LC87F2G>
IC301
SYSTEM
CONTROL
<PW392>
32
10
LAMP
LP900
SB_6V
16V
6V
-6V
Network Standby: H
Eco Standby: L
Power-on: H
No Power (Power supply)
S6V
S16V
250
149
35
346
61
62
63
4
306
A[0-7]
D[0-7]
IC5532
D5532-D5531
PF_12V_ID
PF_FAN
IC_RESE
T
ON_5V
247
437
64
180
69
282
179
K21A
K10A
A/V
SB_5V
SB_5V
12V
12V
30
32
S5V
S5V
40
K31A
K8Z
NETWORK JOINT
S3.3V
S3.3V
S5V
S5V
2
5
12V
IC592
D592
PF_IC_3.3V
ON_15V
15.5V
IC5542
D5545
PF_12V_ID
S3.3V
OM-3.3V
S12V
Q6612
D6604
PF_LNS
IC_RESET
15V_LNS
Q6632
Q6611
D6676
PF_LNS
IC_RESET
10VA
9V_LNS
Q6621 Q6622
R6677
IC6606
AUDIO I/O
FAN CONTROL
PANEL, S/H
LAMP ID
LENS SHIFT
ZOOM, FOCUS
IC2251
D2251
PF_IC_3.3V
D3.3V_AD
IC5881
D5883
PF_MAIN
S5V
IC1451
D1451
D1458-D1459
PF_IC_3.3V
2.5V_DI
IC5860
S1.8VPW
IC5852
S2.5V_USB
IC5842
S1.8VPWA
IC8071
D8071
PF_IC_3.3V
D8072
PF_IC_3.3V
S5VSI
IC8081
S3.3VPW
S3.3V_V33PH
S3.3VPWA
IC5851
S3.3VSI
Q6692
D6621
D6623
PF_MAIN
R5882
D8091,D8092
PF_5V_MAIN
D1454
PF_IC_S3.3V
6V
IC5891
5V
S2.6VPW
S1.3VREF
3.3V_ADA
3.3V_ADD
3.3V_ADX
3.3V_ADR
IC1461
3.3VSH
3.3VDDA3
3.3VDE3
ON_3.3V
SW_2.5VGAM
SW_3.3VGAM
IC1441
PF_IC_3.3V
1.8VDDI
1.8VDDA1
SW_1.8VGAM
IC_RESET
Q6691
IC6609
PF_IC_S3.3V
PF_IC_3.3V
S3.3V
IC8091
S1.2VSI
A/D
HDMI Receiver
PW, 1.8V
USB, I/O EXPANDER
PW, 2.6V, MEMORY
MAIN, S5V
HDMI
GAMMA, 2.5V
GAMMA, 1.8V
PANEL DRIVE, S/H
D201
POWER_SW_LAN
Q5752
Q2041
Q4832
Q4833
Q4831
Q4834
SB_5V
IC5821
Q5751
LAN
AV, RGB SW
3.3V_MCU
S-6V
S-5V
D8902
P_FAIL_LAN
D2041
PF_S-6V_AV
3.3V_LAN
IC4801
<I/O EXPANDER>
IC5892
D5584
PF_MAIN
S5VL
RGB, VIDEO
SUPPLIED CIRCUIT
ON_15V
ON_5V
ON_3.3V
POWER_SW_LAN
SW_2.5VGA
M
SW_1.8VGA
M
SW_3.3VGA
M
PF_LNS
PF_12V_ID
68
PF_F
AN
PF_S-6V_A
V
PF_IC_S3.3V
PF_S5V_A
V
PF_5V_MAIN
P_F
AIL_LAN
PF_MAIN
Fan control circuit
IC301
<SCALER>
S3.3V PWA
Содержание PLC-WM4500
Страница 88: ... 88 74LVC14 Inverter IC5502 IC Block Diagrams BA6287 Motor Drive Focus Zoom Shutter IC5501 IC5521 ...
Страница 90: ... 90 IC Block Diagrams CXA7009 S H IC501 IC531 IC561 CXD3540 Digital Gamma Correction IC401 ...
Страница 91: ... 91 IC Block Diagrams FA5502 P F Control IC601 ISL98001 A D Converter IC2201 ...
Страница 92: ... 92 IC Block Diagrams M62393 DAC IC7801 LV49152 Audio Output IC001 ...
Страница 93: ... 93 IC Block Diagrams PIC18F67 Network IC8801 NJW1156 Audio Selector IC5001 ...
Страница 94: ... 94 IC Block Diagrams PW392 Scaler IC301 STR A6079 Power switching IC603 ...
Страница 95: ... 95 IC Block Diagrams TE7783 I O Expander IC4801 STR Z2156 Power switching IC651 ...
Страница 96: ... 96 IC Block Diagrams THS7347 3 CH Analog SW IC5231 IC5271 IC5251 ...
Страница 103: ... 103 Parts Location Diagrams KP8 WM450000 KP8 WM4500L00 Mirror B assembly S07 S07 S07 L11 M08 ...
Страница 141: ...Key No Part No Description Key No Part No Description 141 Electrical Parts List KP8 WM450000 KP8 WM4500L00 ...
Страница 142: ... KP8AL July 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...