Service manual

35
C718
100N 16V
TO-252
TO252
R723
NC/4K7 1/16W 5%
DIM
ON/OFF
PS_EN 5
VCC3.3
FB701
0 OHM +-5% 1/8W
R717
NC
R720
NC
CN702
NC/CONN
1
2
3
4
5
6
DIM
ON/OFF
R725
NC
R724
NC
R799
10K 1/16W 5%
R798
NC/100R 1/16W 5%
Q705
AO3401A
R707
4.7 OHM +-5% 2WS
C713
100N 16V
C704
100N 16V
R704
10K 1/16W 5%
CN701
CONN
1
2
3
4
5
6
7
8
9
R715
100K 1/16W 5%
R722
NC/10K 1/16W 5%
Audio_EN1
R711 NC/0R05 1/16W
C701
100N 16V
R713 NC
+
C702
100uF16V
Q704
NC/AO4449 -7A/-30V
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
R703 100R 1/16W 5%
C712
100N 16V
+
C705
100uF16V
R710
NC/100K 1/16W 5%
R718
NC
C708
NC
R714
10K 1/16W 5%
C703
100N 16V
C706
100N 16V
R702
4K7 1/16W 5%
+
C710
100uF16V
U703
AZ1117H-1.8-E1
VI
3
VO
2
GND
1
4
4
C707
NC/100N 16V
R721
4K7 1/16W 5%
U704
VIN
3
VOUT
2
GND
1
C715
220N16V
U701 AZ1117H-3.3TRG1
INPUT
3
ADJ/GND
1
OUTPUT
2
4
4
on_BACKLIGHT 5
Adj_BACKLIGHT 5
VCC3.3 5
VLCD 6
VCC1.8 5
+5V3,4,5
Audio_EN 5
Panel_ON5
+5V 3,4,5
VLCD
VCC3.3
+5V
VCC3.3
+5V
VCC3.3
+5V
VCC3.3
+5V
VCC1.8
+5V
U702
NC/G1117-33T43UF
ADJ(GND)
1
VOUT(TAB)
2
VIN
3
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 DUAL A
OTS
B
7 7Friday , October 29, 2010
715G4502-M0B-000-0040
< 称爹 >
POWER
715G4502-M0B-000-0040
<Variant Name>
Q701
LMBT3904LT1G
Q706
LMBT3904LT1G
R719
22K 1/16W 5%
R701
22K 1/16W 5%
+5V
C709
NC/100NF 25V
R706
NC/10K 1/16W 5%
R708
NC/10K 1/16W 5%
Q702
NC/2N3904S-RTK/PS
R709
NC/22K 1/16W 5%
C714
NC/100NF 25V
Q703
NC/2N3904S-RTK/PS
Audio_DET 5
R712 NC/100R 1/16W 5%
+
C716
100uF16V
C717
NC/100NF 25V
R716
NC/10K 1/16W 5%
Q707
NC/2N3904S-RTK/PS
Audio_DET2Audio_DET1
U401=NT68660FG U703 U704 R707 C710 C712 C703 is NC