ViewSonic PJ1158-1 Service Manual page 96

Xga lcd projector
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6
5
CV95
1
2
1
10/10
2125
GND1
GND1
EV01
ZH-09V
TVVBS
LV09
SC200JT
1
CVBS
1
3
2
2125
2
GND
TVC-Y
LV10
Y_S
3
SC200JT
2125
1
3
CV96
2
TVC-S
1
2
1
LV11
C_S
SC200JT
4
1
3
10/10
2
2125
2125
GND
5
TVY
LV12
SC200JT
2125
Y
6
GND1
GND1
1
3
2
SC200JT
TVCb
LV13
2125
Cb
7
1
3
2
TVCr
LV14
Cr
8
1
3
2
9
SC200JT
GND
4
2125
TVGND
CV97
1
2
1
G1
10/10
G2
2125
GND1
GND1
GND1
2SC4617
CV01
RV12
1
2
1
10
22/6.3
1005
2125
GND1
GND1
3
2SC4617
CV02
RV15
1
2
1
100
22/6.3
1005
2125
GND1
GND1
QV03
2SC4617
CV03
RV18
1
2
1
100
22/6.3
1005
2125
GND1
GND1
2
1
A
ViewSonic Corporation
+5V
CV69
CV07
CV08
CV68
0.1/10
0.1/10
0.1/10
10/10
1005
1005
1005
2125
LV01
1
2
47
H
2518
QV04
CV92
D+3.3V
D+3.3V
D+1.5V
0.1/10
2SC4617
1005
2
+5V_VD
RV82
2
3
LV04
GND1
47
H
100
1
GND1
2518
1005
1
RV83
2
CV20
132
131
130
LV02
LV03
1
2
120-1%
47
H
47
H
1005
RV84
2518
2518
10/10
360-1%
1
2
2125
1005
CV18
1
2
133
DVDD1-133
134
DYMI
10/10
GND1
135
DCGI
2125
136
DCBI
DCRI
CV21
137
138
AVDD1-138
CV98
QV05
2
1
0.1/10
0.1/10
139
ATS1
2SC4617
1005
1005
2
140
ATS2
RV87
2
3
GND1
141
AVDD1-141
AVDD3
100
1
CV22
2
1
0.1/10
ATS3
1005
RV88
10/16
CV23
142
1
2
2
1
1005
MVK/SKV
143
AGND-143
120-1%
CV24
10/10
1
2
1005
RV89
144
AGND-144
2125
360-1%
145
AGND-145
CV25
1005
146
VCLY
CV26
2
1
0.1/10
0.1/10
1005
VCOM1
147
CV09
1
2
0.068/16
1005
2
1
GND1
148
AVI
CV27
0.1/10
1005
VLPF1
149
CV10
1
2
0.068/16
2
1
150
ASYI
0.1/10
1005
CV28
151
VRB1
QV06
CV99
CV11
1
2
0.068/16
2
1
ACYI
2SC4617
0.1/10
152
CV29
0.1/10
1005
1005
2
153
VRT1
RV92
0.068/16
0.1/10
2
3
CV12
1
2
CV30
2
1
1
2
GND1
ACSI
154
100
1
1005
1005
CV31
155
AVDD3-155
RV93
1
2
0.1/10
2
1
156
AVDD3-156
120-1%
1005
0.1/10
CV32
VRT2
1005
RV94
157
1005
360-1%
2
1
158
ASCI
1005
CV33
0.1/10
VRB2
159
0.068/16
1005
CV13
1
2
2
1
160
AGI
0.1/10
CV34
GND1
161
VCOM2
CV14
1
2
0.068/16
2
1005
1
ACBI
162
0.1/10
CV35
163
VRT3
0.068/16
CV15
1
2
2
1
1005
ABI
164
CV36
0.1/10
165
VRB3
1005
QV01
CV37
2
1
166
VCOM3
0.1/10 1
2
1005
2
AVDD3-167
167
2
3
CV38
168
AVDD3-168
GND1
1
CV39
2
0.1/10
1
1005
VCOM4
RV19
CV16 0.068/16
169
1
2
1
2
0.1/10
1005
2
1
170
ACRI
75-1%
CV40
0.1/10
RV20
1005
CV17
171
VLPF2
1
2
0.068/16
1005
75-1%
2
1
ARI
1005
172
CV41
0.1/10
1005
1
2
173
VRB4
CV42
2
1
RV25
0.1/10
VRT4
174
150-1%
2
1005
1
GND1
175
AGND-175
1005
Y-com
176
AGND-176
SOY
1
2
3
CV05
QV02
0.1/10
1005
2
2
3
GND1
1
RV21
1
2
120-1%
1005
RV22
360-1%
1005
GND1
GND1
Cb-com
CV06
0.1/10
2
1005
2
3
GND1
1
RV23
1
2
120-1%
1005
RV24
360-1%
1005
GND1
Cr-com
B
C
93
Confidential - Do Not Copy
TV06
1
D+1.5V
LV07
CV66
4.7
H
CV67
0.1/10
2518
0.1/10
1005
1005
TV01
129 128 127 126
125
124
123
122
121
120
119
118
117 116
115 114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99 98 97 96 95 94 93 92 91 90 89
DVDD3-88
88
ROY8
87
ROY9
86
ROY10
85
ROY11
84
ROY12
83
ROY13
82
DVDD1-81
81
DGND-80
80
RV44
1
2
ROFDIE
79
10K
FCLK8
78
1005
FCKM
77
BAh/BBh
DVDD1-76
76
1
RV41
2
RGRED
75
RSTB
74
RV40
1
2
SLA0
73
SDA
72
1.0K
SCL
71
1005
DVDD1-70
70
AGNDA-69
69
IOCR
68
IV01
AVDDA-67
67
uPD64015
AGNDA-66
66
IOCB
65
AVDDA-64
64
AGNDA-63
63
IOYG
62
RV36
AVDDA-61
61
1
2
RSET
60
REF
59
620-1%
AGNDA-58
58
1005
DVDD1-57
57
DGND-56
56
XI
55
XO
54
DVDD3-53
53
SDRDQ15
52
SDRDQ0
51
SDRDQ14
50
SDRDQ1
49
DVDD1-48
48
SDRDQ13
47
SDRDQ2
46
DGND-45
45
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 27
28
29
30
31
32
33
34
35 36
37
38
39
40
41
42
43
44
D+3.3V
2
1
1
2
1
2
GND1
D
PJ1158-1
CONFIDENTIAL
HV_Sel
0
Wireless(In1)
1
VideoDecorder(In0)
Buffer
D+3.3V
IV07 SN74LVC1G126DCK
OE
Vcc
1
5
D+3.3V
A
2
HS
RV51
LV06
3
GND
Y
4
47
H
2
1
2518
0
1005
1
2
CV81
0.1/10
1005
GND1
TP8
1
TP9
1
TP10
1
TP11
1
CV59
0.1/10
1005
2
1
RV45 10K
1
2
CV58
0.1/10
1005
2
1
1005
RV47
10K
1005
1
1.0K
2
RESETN
RV39
0
1005
1
2
RV38 100
1
2
I2CDAT
1005
1005
RV37
1
2
I2CCLK
100
CV57
0.1/10
1005
2
1
TV03
1005
0.1/10
CV55
CV56
D+3.3V
2
1005
1
LV05
1
2
TV04
2
1
CV54
10/10
47
H
1005
2125
2518
TV05
2
1
0.1/10
CV53
0.1/10
1005
2
1
RV35
0
1005
2
1
+4.0V
RV79
0
2
1
1005
XV01
24.576MHz
3.3V-VD
SMD-49
D+3.3V
GND1
GND1
LV08
47
H
2518
CV70
100/6.3
MVK/SKV
CV71
10/6.3
2125
CV72
10/6.3
2125
PWB assembly MAIN 10 (EDX40N)
E
F
6
5
4
1.5V-VD
3
GND1
D+1.5V
GND1
2
1
G

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