AOC 931SW series User Manual

Service Manual AOC 931SW+
17
Power part---5V/3.3V/1.8V
MVC C
R447
NC/10K1/16W
BKLT-VBRI R450 NC
NC(R0402)
U404A
NC
3 2
1
VIN VOUT
GND
Q410
MMBT2907AK
1
2 3
VCC1.8 5
VCC3.3
R465
NC
VCC 3.3
R446
NC /10K 1/ 16W 5%
CMVCC1
BKLT-EN
C422
0.1uF/ 16V
R479
NC
VCTRL5
VCC3.3
Mut e
U404
1
2
3
ADJ(GND)
VOUT
VIN
VCC3.3 5
CMVCC
VCC3.3
CMVCC4,5,6
C_PANEL_INDEX R440
4K7 1/16W 5%
PANEL_ID# 5
adj_BACKLIGHT 5
Volume
C425
NC
U404 can use package 223 or 252.
R491
10K 1/16W 5%
+
C423
100uF/25V
F
A1981Wx
B
77Tuesday , Nov ember 24, 2009
G3244-2-2
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称爹 >
05.Power
G3244-2-2-X-8-090909
OEM MODEL Size
Rev
Date
Sheet
of
TPV MODEL
PCB N AME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
CN404
CONN
1
2
3
4
5
6
7
8
9
Q409
MMBT2907AK
1
2 3
R448
NC/4.7K1/16W
R486
NC
CMVCC
CMVCC1 4,5,6
+
C427
470uF 16V
on_BACKLIGHT 5
R442
100R 1/16W 5%
CMVCC1
C432
0.1uF / 16V
CMVCC
BKLT-EN
VCC3.3
Mut e 5
VCC1.8
VCC 3.3
Volume
BKLT-VBRI
Volume# 5
R441
1K 1/16W 5%
R449
NC
CMVCC1
+ C426
220UF 16V
R439
10K 1/16W 5%
Q406
2N3904S-RTK/PS
VCC3.3
FB403 NC
Q408
NC/2N3904S-RTK/PS
C428
0.1uF/ 16V
R480
2.2 OHM 2W

AOC 931SW series Specifications

General

Brand	AOC
Model	931SW series
Category	Monitor
Language	English