-38-
Troubleshooting
DGB0-9
3
1
5
22
8
16
18
20
IC5241
AV
/PC-RGB-SW
AV
/P
C
PC :
H
AV
:
L
IC5271
IC5281
IC5291
2
13
12
1
10 11
14
15
IC8001
DV
I
I/F
DV
I
DIGIT
AL/ANALOG
MONIT
O
R
RGB
H-SYNC
V-
S
Y
N
C
IC6241
SYNC DET
.
IC6201
SYNC SW
1
5
12
8
IC6251
INVER
TER
IC6101
INVER
TER
2
11
9
8
16
5
3
5
11
13
IC5251
AV
/P
C
SYNC-SW
5
2
6
3
IC6271
BU
FFER
HAFC
IC251
TP52R
TP52B
TP52G
TP201R
TP201B
TP201G
TP205
HSYNC
IC201
A/D
22
40
7
15
TP62H
TP62V
GB00-7
GBE0-7
GG00-7
GGE0-7
GR00-7
GRE0-7
HS
VS
48
|
46
10
|
77
D_BE0-7
D_B00-7
D_GE0-7
D_G00-7
D_RE0-7
D_R00-7
IC8081
B
UFFER
2
4
6
16
18
GHS
GVS
80
|
90
PX+-, CLK, D
AT
A
H
V
IC4101
RGB
MA
TRIX
AV
/P
C
66
55 56
65
29
28
69
68
67
73
74
75
HS_OUT
VS_OUT
HD_HSYNC
HD_VSYNC
AV
_HSYNC
AV
_V
SYNC
IC1101
VIDEO
DECODER
9
13 14
4
21
22
23
43
44
17
18
19
7
5
S_SW
Y/C
Cr_SW
TP11SC
TP11SY
TP11PR
TP11PB
TP11CV
Cb_SW
IC2101
DIGIT
AL
COMB
FIL
TER
9
7
2
IC5161
C_SWIN
2
5
12
1
3
13
15
14
9,10
4
39
37
35
IC3101
BLANKING
IC3121
IC2131
IC3141
VIDEO_RGB
IC2161
D/A
IC2181
I/O
BLANK_SW
AV
/P
C
SYNC_SW
BLKC_DC
C_SWIN
S_SW
7
8
IC1401
DIGIT
A
L
BRIGHTER
CONTR
OL
DB0-9
DG0-9
DR0-9
DGB0-9
DGA0-9
DRA0-9
5,4
9,1
TPDHS
TPD
V
S
TPCLK
DCLK
TURBO_1
DBB0-9
DRB0-9
VIDEO/Y
Pb/Cb
Pr/Cr
IC1581
D/A
IC2571
D/A
TP25G1
TP25G2
TP25B1
TP25B2
TP25R1
TP25R2
IC3551
NRS
3
6
IC3581
NRS
3
7
NRS
VCOM
RGT
DW
N
B-LCD
PA
N
E
L
G-LCD
PA
N
E
L
R-LCD
PA
N
E
L
4,5,6
8
9,18,19
7
13
11
12
IC531
IC1531
S&H_G
IC401
DIGIT
AL
COLOR
UNIFORMITY
CORRECTION
TIMING
CONTR
OL
6,7
13
IC501
IC1501
S&H_B
SCL2_5
SD
A2_5
IC801
SUB
CPU
79,78
IC561
IC1561
S&H_R
IC3531
G_LEVEL
SHIFT
IC3561
R_LEVEL
SHIFT
22
22
IC301
SCAN
CONVER
TER
SYSTEM
CONTR
OL
323
244
240
133
34
133
34
12
10
22
1
16
18
20
IC5211
CG1/CG2 RGB-SW
CG1/CG2
CG1/CG2
5
3
R
G
B
R
G
B
IC6171
AFC
DET
16
1
21 22
2
13 11
1
5
4
8
12
10
DHS/D
V
S
TP3551
TP3581
14
|
19
5
|
7
12
13
2
3
2
3
S-VIDEO
15
2
3
D
VI BO
ARD
AV
BO
ARD
MAIN BO
ARD
K25B
K25G
K25R
K3V
K10V
K3W
K10W
K3T
K10T
K3U
K10U
9
|
40
3
|
6
3
|
12
15
16
39
41
51
52
49
50
45
46
35
36
33
34
19
20
R
H
H
Y/C
Y
Y
C
V
V
Pr
Cr
Cb
Cr
Pb
Cb
Y
CV/Y
CV
H
V
G
B
R
R
G
G
B
R
G
B
B
PC :
H
AV
:
L
PC :
H
AV
:
L
S-In:
H
Component-In:
H
VSYNC
HSYNC
ANALOG SYNC
ANALOG RGB
Video Signal processing diagrams
Summary of Contents for PLC-XU45
Page 48: ... 48 CXA2101AQ RGB Matrix IC4101 IC Block Diagrams BA7078AF Selector IC6241 ...
Page 49: ... 49 CXD2064Q Digital Comb Filter IC2101 L3E01031 Level Shift IC3531 IC3561 IC Block Diagrams ...
Page 51: ... 51 ML60851 USB I F IC9801 M62393 D A IC2571 IC Block Diagrams ...
Page 52: ... 52 TA1318N AFC Detector IC6171 TB1274AF Video Decoder IC1101 IC Block Diagrams ...
Page 54: ... 54 ...
Page 82: ...ME3 XU4500 MF3 XU4600 82 47 44 44 47 44 44 Mechanical Parts List 47 57 56 47 47 Optical Parts ...
Page 83: ...ME3 XU4500 MF3 XU4600 83 44 44 54 67 Red 68 Green 69 Blue 45 45 45 Mechanical Parts List ...
Page 86: ...ME3 XU4500 MF3 XU4600 86 Mechanical Parts List 58 70 63 71 57 60 65 59 64 66 51 55 62 ...
Page 88: ... ME3A Mar 2003 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Page 98: ...A10 PCB_ME3A ...
Page 113: ...1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L A18 15 Schematic Diagrams PLC XU45 46 Page A18 Left ...