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Troubleshooting
DVI-D
PJ-Net
INPUT1
D_SUB15
D_SUB15
INPUT2
BNC
27,28
16
47
46
44
113
112
96
31,32
35,36
25
24
41,42
43,44
45,46
40
39
13
3
11
122
123
120
3,2,
1
1
2
124
4,
5
9,8,
7
5
2
4
4
2
2
210
209
21
341
246
25
27
31
50
49
133
240
338
311
194
109
108
318
10,11
7
5
1
RCA
S-VIDEO
INPUT3
R1
G1
B1
S_C
S_SW
S_Y
SC
ART_C
V
CB_IN2
Y_IN2
317
VIDEO_IN2
CR_IN2
VIDEO
S_C
S_Y
VIDEO
SOG
HOUT
OUT_HS
OUT_BL
UE
OUT_GREEN
OUT_VS
PC1/PC2_SW
VO
UT
HS1
VS1
SIVS
SIHS
IN0CLK
IN0VS
IN0HS
IN1CLK
IN1VS
IN1HS
IC5341
IC5351
IC5281
<T
C7W53>
IC7201 FPGA
IC6201
A/D
IC8001 DVI I/F
<SiI17169>
IN1B[2-9] IN1G[2-9] IN1R[2-9]
IN0B[2-9] IN0G[2-9] IN0R[2-9]
RX
+
, -
RG
B
HV
HV
K30B
K40E
K40F
K30A
K8R
K8S
RG
B
AV
JOINT
M
A
IN
R[0-7] G[0-7] B[0-7]
LV
DS
+
LV
DS
-
IC301
<PW392>
SCAN
CO
NVERTER
IC5321 SY
NC
SEP
.
<BA7078>
SICLK
PC1:H
SC
ART_SW
SC
A
RT
:H
IC520
1
PC1/PC2-SW
<THS7347IPHPR
>
OUT_RED
No Picture
(Check input & signal processing stage)
Is video signal
observed ?
Are SCART RGB video
signals observed ?
Check PC1/PC
switching signal.
H: PC1, L: PC
Are RGB computer / com-
ponent signals observed?
Are s-video signals
observed ?
Summary of Contents for PLC-ET30L
Page 97: ... 97 IC Block Diagrams BA7078 Sync Seperator IC5321 FA7701V Switching Controller IC5641 ...
Page 98: ... 98 IC Block Diagrams HIN202EIB RS 232C Driver IC3801 ISL51002 10 bit Video A D IC6201 ...
Page 100: ... 100 IC Block Diagrams LM4889 Audio Output IC5121 NJW1141 Audio Control IC5001 ...
Page 102: ... 102 IC Block Diagrams THS7347IPHPR PC1 PC2 SW IC5201 ...
Page 108: ... 108 Parts Location Diagrams KF7 ET30L00 Polarized glass GB L06 L06 ...
Page 137: ...Key No Part No Description Key No Part No Description KF7 ET30L00 137 Electrical Parts List ...
Page 138: ... KF7AL Apr 2008 DC 300 Printed in Japan SANYO Electric Co Ltd ...