- 79 –
ViewSonic Corporation
Confidential - Do Not Copy
VX712
12.4 Inverter
U
201
T
L1451A
CDR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CT
RT
1I
N
+
1I
N
-
1F
BK
1D
T
C
1OU
T
GN
D
V
c
c
2OU
T
2D
T
C
2F
BK
2I
N
-
2I
N
+
SC
P
RE
F
R218 470
D210
1N4148
R226
2K
C214
0.15U/250V
R214
3.9K
R225
2K
Q208
SST3906
R227
2K
R223 12K
C209
1U/25V
D203
11B
C207
4.7U/16V
TP3
HVL
1
R238
12K
R208
4.7K
R222 12K
+12V
R206
47K
R239
12K
R237 560
R204
10K
C205
0.1U/25V
C208
330P/50V
C219
1U/25V
Q201
DTC144WKA
D205
1N4148
R233
1K
CON201
SM02B-BHSS-1-TB
1
2
R207
OPEN
D201
SMAL240 OR SR24
C220
1U/25V
Q202
DTA144WKA
CON202
SM02B-BHSS-1-TB
1
2
TP4
HVL
1
TP5
HVL
1
R231
2K
NO/OFF
D206
1N4148
C204
0.1U/25V
Q209
2SC5706
1
2
3
R211
12K
Q205
SST3904
+
C201
150U/25V
R205
47K
+
C223
150U/25V
D207
RLS4148
D204
11B
DIM
C203
1U/25V
C217
22P/3KV
R216
220
C206
0.1U/25V
R224
2K
R213
3.9K
C218
22P/3KV
C213
0.15U/250V
R228
2K
is signal GND
Q211
2SC5706
1
2
3
C216
22P/3KV
Q210
2SC5706
1
2
3
C211
1U/25V
L204
73L-174-30-YS
1
4
2
3
R230
2K
L201 150UH
D202
SMAL240 OR SR24
R210
12K
C221
0.47U/25V
R240
51K
D208
RLS4148
PWPC1742HDV1(715L1075-B-V1)
A
2. FOR HYDIS-100 INVERTER
AOC (Top Victory) Electronics Co., Ltd.
Custom
2
2
Monday, May 24, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
PT202
80LL17T-9-LS
5
9
3,4
6
7
1
2
R220 15K
C215
22P/3KV
R209
4.7K
R221 15K
PT201
80LL17T-9-LS
5
9
3,4
6
7
1
2
C210
1U/25V
C212
1U/25V
R217
220
R212
3.9K
R202
5.1K
R234
910
C202
0.1U/25V
Q203 SI4431 OR AO4403
4
8
5
6
7
3
2
1
R201
15K
C225
1000p/50v
TP6
HVL
1
Q204 SI4431 OR AO4403
4
8
5
6
7
3
2
1
CON203
SM02B-BHSS-1-TB
1
2
C222
0.47U/25V
TP2
HVO
1
R232
1K
L202 150UH
L203
73L174-30-YS
1
4
2
3
R235
910
is power GND
Q212
2SC5706
1
2
3
TP1
HVO
1
R215
3.9K
CON204
SM02B-BHSS-1-TB
1
2
D209
1N4148
C224
1000p/50v
R241
51K
R219
470
R236
560
Q206
SST3904
R203
5.1K
Q207
SST3906
R229
2K
Summary of Contents for VX712
Page 20: ... 20 ViewSonic Corporation Confidential Do Not Copy VX712 ...
Page 45: ... 45 ViewSonic Corporation Confidential Do Not Copy VX712 ...
Page 48: ... 48 ViewSonic Corporation Confidential Do Not Copy VX712 5 7 Packing For Shipping ...
Page 50: ... 50 ViewSonic Corporation Confidential Do Not Copy VX712 6 Troubleshooting Flow Chart ...
Page 81: ... 81 ViewSonic Corporation Confidential Do Not Copy VX712 12 6 Audio ...
Page 84: ... 84 ViewSonic Corporation Confidential Do Not Copy VX712 13 5 POWER PCB TOP VIEW ...
Page 85: ... 85 ViewSonic Corporation Confidential Do Not Copy VX712 13 6 POWER PCB BUTTON VIEW ...
Page 86: ... 86 ViewSonic Corporation Confidential Do Not Copy VX712 13 7 AUDIO PCB BUTTON VIEW ...