Sanyo PLC-XP46 Service Manual page 104

Sanyo multimedia projector service manual
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Schematic Diagrams
A
B
C
D
E
F
G
K8A/K8M
H
I
J
K
L
1
2
MA8AA-03
SCH_MA8AA
PLC-XP46 (MA8AA)
BA033FP-E2
5V
R1114
1/16GJ
820C
3.3V_AV
R161
R162
1/16GJ
1/16GJ
1KC
47KC
C151
10KZ1U
GQFZ
C149
R158
Q147
PM
1/16GJ
2SC2412
220C
1DB
KR
R159
R163
C165
1/16GJ
1/16GJ
KK1000
220KC
2.2KC
GQBZ
Q141
R141
5V
2SC2412
1/16GJ
KR
22KC
C142
10PM
10DB
C143
25KZ0.1
GQFZ
R143
1/16GJ
1KC
R142
1/16GJ
IC141
R147
15KC
5V2
1/16GJ
Q142
MM1031XM
5.6KC
2SC2412
C141
KR
EM1D
VCC
AV_Y
3
2
R146
R144
C144
1/16GJ
6DB
1/16GJ
16EM10WR
3.3KC
1KC
4
1
VSS
R140
R148
1/16GJ
2.7KC
1/16GJ
100C
VIDEO
R145
1/16GJ
390KC
5V
Q145
2SC2412
R154
C148
KR
10KZ1U
1/16GJ
GQFZ
100C
SVIDEO_Y
R155
1/16GJ
K8A/K8M
1KC
R156
1/16GJ
100C
Q146
SVIDEO_C
2SC2412
KR
R157
1/16GJ
1KC
3
Page A7
IC1161
C1101
25KZ0.1
GQFZ
1
3
3.3V_AV
D1161
2
1SS355
C1102
25KZ0.1
C1161
GQFZ
C1162
D1162
6.3EM
25KZ0.1
1SS355
100WM
GQFZ
R1117
R1115
C1163
1/16GJ
X
1KC
CJ22CGQY
L1161
9V
C1103
25KZ0.1
L2A5
Q1161
GQFZ
120JG
2SA
1037AKR
C1166
C1104
C1105
10PM10DB
X
16EM10WR
C1164
C1165
R1116
X
CJ22
1/16GJ
CGQY
6.8KC
R1118
X
C1106
25KZ0.1
GQFZ
C1107
25KZ0.1
GQFZ
C1108
25KZ0.1
GQFZ
C1111
6.3EM
C1109
25KZ0.1
100WM
GQFZ
25KZ0.1
C1112
GQFZ
C1113
25KZ0.1
GQFZ
C1114
25KZ0.1
GQFZ
L1101
L2PD3R3MG
C1115
6.3EM
100WM
R165
1/16GJ
4.7KC
Q148
2SA
1037AKR
Q149
2SC2412
KR
R164
1/16GJ
470C
9V
R1121
1/16GJ
1KC
Q1141
2SA1037A
KR
R1122
X
1VP-P
C146
R1124
25KZ0.1
GQFZ
1/16GJ
1KC
C147
C145
R153
Q143
16EM
10KZ1U
2SC2412
1/16GJ
GQFZ
47WM
KR
1KC
R151
R1126
1/16GJ
Q144
1/16GZ
680C
2SA1037A
0C
KR
R152
1/16GJ
R1125
3
2
1
2.7KC
Q1142
R149
X
2SA1037A
1/16GJ
KR
1KC
4
6
7 8
T161
F30B2820G
C152
X
R166
X
Q151
X
S-Y
S-C
5V2
C2103
L2101
6.3EM
L2A5
100WM
220JG
C2104
25KZ0.1
GQFZ
C2107
KZ0.01
GQFZ
PAL
C2109
X
5V
L2102
L2A5
470JG
C2111
6.3EM
47WM
L2103
L2A5
470JG
C2113
6.3EM
47WM
C2114
25KZ0.1
GQFZ
4
5
-5-
[Left]
80
79
78
77
76
75
74
73
72
71
70
69
68
67
81
AVDD
82
CBPC
83
ACO
84
AYO
85
CBPY
IC1101
86
AH
87
AH
UPD64082GF-3BA
88
AYI
89
VCLY
NTSC
90
VRBY
91
VRTY
3D Y/C
92
AVDD
93
AVDD
94
VRTC
SEPARATOR
95
VRBC
96
ACI
97
AH
98
MRAS
99
MA8
100
DVDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C1133
L1131
C1132
10KZ1U
L2PD100KG
6.3EM
GQFZ
100WM
C1131
10KZ1U
GQFZ
L1132
X
L1133
1/10GZ0.0
R1123
1/16GZ
0C
IC1141
NTSC_C
TC4053BF(EL)
C1143
C1141
16EM
25KZ0.1
1.6V
47WM
GQFZ
NTSC_Y
1
VCC
16
H
B
9.1V
1.4V
PAL_Y
L
2
15
1.6V
TC74HC4053AFT
1VP-P
0V
3
A
14
1.7V
H
3.0V
C
H
1.7V
4
13
1.9V
8.3V
L
L
PAL_C
5
12
0V
S/BNC
7.3V
6
&NTSC/PAL
A
11
SW
R1127
1/16GJ
0V
3.9KC
7
B
10
7.3V
NTSC/PAL
NTSC:HIGH
7.3V
R1128
PAL:LOW
1/16GJ
8
GND
C
9
10KC
0V
0V
C1142
NT_PAL
KZ0.01
Q1143
0V
GQFZ
2SC2412
KR
NTSC/PAL-SW
Y
IC2101
TC90A69F
C2101
KZ0.01
GQFZ
Q2102
1
BIAS
VB1
28
2SC2412
C2123
R2109
KR
1/16GJ
KZ0.01
1KC
GQFZ
2
VRT
COUT
27
C2102
R2113
KZ0.01
R2111
GQFZ
1/16GJ
3
VDD1
VSS1
26
6.8KC
1/16GJ
C2106
R2107
1KC
KZ0.01
1/16GJ
GQFZ
1KC
Q2101
4
TESTI1
YOUT
25
C2122
2SC2412
KR
KZ0.01
R2112
GQFZ
R2108
1/16GJ
5
VSS2
VB2
24
1/16GJ
3.9KC
1KC
C2121
6
VRB
PO
23
25CJ
C2108
680CGQY
C2119
PM
25KZ0.1
1DB
7
YCIN
FIL
22
GQFZ
R2101
R2106
1/16GJ
1/16GJ
330C
3.9KC
8
TEST
VSS4
21
C2118
25KZ0.1
GQFZ
9
VDD4
20
L2116
C2117
R2102
6.3EM
L2A5
1/16GZ
47WM
0C
101JG
10
TESTI2
FSC
19
CLKFSC
C2116
25KZ0.1
GQFZ
11
VDD3
TESTOUT
18
C2112
25KZ0.1
GQFZ
12
VSS3
MODE1
17
NT_PAL
R2104
1/16GJ
100C
13
VDD2
SDA
16
IICSDA
14
TESTI3
SCL
15
IICSCL
R2103
1/16GJ
100C
PAL-Y/C
SEPARATOR
6
7
R1112
R1111
1/16GJ
1/16GJ
100C
100C
C1128
R1109
25KZ0.1
D1101
1/16GJ
GQFZ
1SS355
4.7KC
C1127
10KZ
1UGQFZ
R1108
1/16GZ0C
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
FSCI
AH
AH
FSCO
AVDD
DVDD
HI0
HI1
HI2
HI3
DGND
HRST
HRCK
HWCK
HO0
HO1
HO2
HO3
DVDD
X0
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C1134
10KZ1U
GQFZ
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
IC1131
MSM54V16258BSL-40TS-K
FIELD MEMORY
9V
L1151
C1144
C1146
L2PD
25KZ0.1
10KZ1U
1
3R3MG
GQFZ
GQFZ
4
R1136
R1129
R1133
1/16GJ
1/16GJ
1/16GJ
R1134
56KC
220C
1.8KC
1/16GJ
680C
Q1145
Q1144
2SC2412
2SA
KR
1037AKR
R1165
1/16GJ
3
2
1
510C
C1145
R1132
16EM
1/16GJ
R1135
10WR
1KC
1/16GJ
R
4
6
2.7KC
R1131
1/16GJ
7 8
R1137
47KC
C
1/16GJ
680C
T1151
F30B2820G
R1142
R1145
R1148
1/16GJ
1/16GJ
1/16GJ
R1146
56KC
220C
1.8KC
1/16GJ
680C
Q1149
Q1148
2SC2412
2SA
KR
1037AKR
C1148
3
2
1
R1144
25KZ0.1
1/16GJ
GQFZ
R1147
1KC
1/16GJ
R1
4
6
2.7KC
R1143
X
1/16GJ
8 7
R1149
47KC
1/16GJ
C
680C
X
T1161
F30B2820G
C
5V
C2127
25KZ0.1
GQFZ
8

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