AOC E1621SW -, Service Manual

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28
PANEL_VCC
PPWR_ON#
PB[2..9] 5
3
F
A
4 5 Thursday , January 20, 2011
715G4734
< 称爹 >
04.Output
G4734-M01-000-0040-03-110119
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
PB5
R433
10K 1/16W 5%
Q404
PMBS3906
1
2
3
PB8
PANEL_VCC
R434
220 OH
M
1/
4W
+
C421
22uF50V
R465
NC
PB4
on_BACKLIGHT
5
PB6
CMVCC
PB4
AO3401L
R486
0 OHM +-5% 1/4W
BKLT-VBRI
Adj_BACKLIGHT
5
CMVCC
7
PB[2..9]
PB6
R439
10K 1/16W 5%
R440
4K7 1/16W 5%
R441
1K 1/16W 5%
VCC3.3
C425
NC
Q411
NC/AO4411
1 2 3 4
8 7 6 5
S S S
G
D D D D
D
PB8
R436
100K 1/16W 5%
VCC3.3
R437
10K 1/16W 5%
VCC3.3 VCC3.3
BKLT-VBRI
1
14.5V
PB9
R485
0 OH
M
+
-5%
1/
4W
R435
4K7 1/16W 5%
PPWR_ON# 5
Q406
2N3904S-RTK/PS
C420
0.1uF/16V
BKLT-EN
PB7
PB2
2
PB2
BKLT-EN
S
CN403
CONN
Connector
1
2
3
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
PB5
Q405
AO3401
CMVCC1
PB7
G
CMVCC
PB3
2006-11-7 Add pull up 4K7 to MVCC
R477
220 O
H
M
1/
4W
C419
0.1uF/16V
PB3
FB402
120OHM
R442
100R 1/16W 5%
PB9