Envision H2476WDHAL, Service Manual

Page: 24 / 58

24
2011/1/3
2011/1/31
2011/1/31
PC5
PWMB*
PWMA*
R710
4.7 OHM +-5% 2WS
PD6
PB2
+
C702
220UF 16V
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 A
B
8 8 Wednesday , February 15, 2012
715G5325-M0C-000-0040 7. POWER
R752
22K 1/16W 5%
Q706
NC/AO3401
R702 1K 1/16W 5%
R722
NC
C712
0.1UF 16V
C705
0.1UF 16V
C701
0.1UF 16V
C717
220N16V
+
C711
100uF16V
R717
10K 1/16W 5%
R719
10K 1/16W 5%
U704
AZ1117D-1.8-E1
OUT
2
IN
3
GN
D
1
C708
0.1UF 16V
C750
220N16V
R750
1K 1/16W 5%
R701
10K 1/16W 5%
U702
NC/AP2114D-3.3TRG1
VIN
3
VOUT
2
GN
D
1
U701
VIN
3
VOUT
2
GN
D
1
Q705
AO4449 -7A/-30V
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
CN701
CONN
1
2
3
4
5
6
7
8
9
R721
56KOHM 1/16W
U703
NC/G1117-18T63Uf
VI
3
VO
2
GN
D
1
4
4
C714
0.1UF 16V
Q702
LMBT3904LT1G
Q701
LMBT3904LT1G
C715
0.1UF 16V
C709
NC
+
C703
100uF16V
C704
0.1UF 16V
R704
10K 1/16W 5%
R708
47K 1/16W 5%
R705
10K 1/16W 5%
R723
10K 1/16W 5%
VCC1.8 5
VCC3.3 5
VLCD 6
+5V_SB 3,4,5,7
on_BACKLIGHT 5
Adj_BACKLIGHT 5
on_Panel 5
VCC3.3
VLCD
Volume 7 Audio_EN 5
PANEL_ID# 5
VCC1.8
VCC3.3
VCC3.3
VCC3.3
+5V_SB
+5V_SB
+5V_SB
+5V_SB
+5V_SB
Volume
DIM
ON/OFF