AOC e2450Swd, Service Manual

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Service Manual e2450Swd
37
C
718
100N
16V
Audio_DET1
R727
NC/0 OHM +-5% 1/8W
C
704
100N
16V
Q706
LMBT3904LT1G
on_BACKLIGHT 5
R
714
10K
1/
16W
5%
R712 NC/100R 1/16W 5%
U703
AZ1117H-1.8-E1
3 2
1 4
VI VO
GN
D
4
R722
NC/10K 1/16W 5%
R701
22K 1/16W 5%
+5V
C
703
100N
16V
TO-252
VCC3.3
R702
4K7 1/16W 5%
R704
10K 1/16W 5%
R711 NC/0R05 1/16W
R703 100R 1/16W 5%
+
C716
100uF16V
TO252
R
718 NC
ON/OFF
Audio_DET2
U702
NC/G1117-33T43UF
1 2 3
AD
J
(GN
D
)
VOU
T
(T
AB)
VI
N
R723
NC/4K7 1/16W 5%
R
721
4K7
1/
16W
5%
DUAL 1.0
e2252Vw
B
7 7 Friday , March 11, 2011
715G4502-M01-000-0040
<
称爹
>
POWER
G4502-M01-000-0040-2-110311
<Variant Name>
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
DIM
Q707
NC/2N3904S-RTK/PS
VCC3.3
DIM
VCC3.3
VCC3.3
R798
NC/100R 1/16W 5%
C709
NC/100NF 25V
C
715
220N
16V
U701 AZ1117H-3.3TRG1
3
1
2
4
INPUT
ADJ/GND
OUTPUT
4
C706
100N 16V
R716
NC/10K 1/16W 5%
VLCD 6
R720
NC
U401=NT68660FG U703 U704 R707 C710 C712 C713 is NC
R
707
4.
7
OH
M
+
-5%
2W
S
R710
NC/100K 1/16W 5%
Adj_BACKLIGHT 5
Audio_DET 5
VCC3.3
ON/OFF
C707
NC/100N 16V
R708
NC/10K 1/16W 5%
+
C
702
100uF
16V
+
C
710
100uF
16V
With audio Add R711 = 0 ohm, R712 / R798 = 100 ohm
R706
NC/10K 1/16W 5%
+5V
R709
NC/22K 1/16W 5%
C708
NC
U704
3 2
1
VIN VOUT
GN
D
PS_EN 5
C701
100N 16V
C714
NC/100NF 25V
VCC3.3 5
R713 NC
C
713
100N
16V
+5V 3,4,5
+5V
CN701
CONN
1
2
3
4
5
6
7
8
9
R725
NC
Audio_EN 5
R717
NC
R715
100K 1/16W 5%
Q702
NC/2N3904S-RTK/PS
R719
22K 1/16W 5%
+5V 3,4,5
Q701
LMBT3904LT1G
VCC1.8 5
Panel_ON 5
Audio_EN1
R726
0 OHM +-5% 1/8W
CN702
NC/CONN
1
2
3
4
5
6
Q704
NC/AO4449 -7A/-30V
1 2 3 4
8 7 6 5
S S S G
D D D D
+5V
R724
NC
+5V
+
C705
100uF16V
C
712
100N
16V
Q705
AO3401A
R799
10K 1/16W 5%
Q703
NC/2N3904S-RTK/PS
VCC3.3
VCC1.8
VLCD
C717
NC/100NF 25V
+5V
FB701
0 OHM +-5% 1/8W