AOC LC32D1320 Service Manual page 50

3.3V
3.3V
U701
10K+-5%1/16W 9
E-Pad
R730 1 8
POK GND
2 7
VEN ADJ
3 6
VIN VO
4 5
VPP NC
G9661
C748 C746
1UF 10V 10uF 10V
Vo=0.8(1+R752/R751)=1.116V
C747
10uF 10V
1.1V
MEMC5V
CN702
NC/120R/3000mA
12 1
11
10
FB727
9
8
7
6
MEMC_SCL
5
MEMC_SDA
4
MEMC5V_SW
3
V105_SW
2
V105DLL_SW
1
RESET_FRC
NC/CONN
VA_1.1
202mA
R732
360OHM 1/10W
R731
910 OHM +-1% 1/10W
FB726
1 2
120R/3000mA
AGND
FB732
220R/2000mA
5VSB
2
5V
FB721 NC/220R/2000mA
FB731
NC/220R/2000mA 1
C741 4 5
NC NC
+ NC/100UF 16V 3 6
VIN VO
EC63 2 7
EN FB
1 8
NC GND
NC/10K 1/10W
R758 U707
NC/SC4215HSETRT
0.5((22K+20K+4K7)/4K7)=4.96V
5V_TUNER
5V_TUNER MEMC_5V1
FB733
220R/2000mA
U709 FB725
G903T63UF
3 2 1
VIN VOUT
C749
1uF 16V
3.3V_TUNER For Nutune tuner
T P V ( Top Victory
絬 隔 瓜 絪 腹
03:Power Circuit 2
Key Component
Thursday , September 08, 2011
Date
50
5V_TUNER
2 0.26 A
FB720 NC/220R/2000mA
1 2
C742
+ 100UF 16V
C743
NC/100N 16V
SMD/0402
For LG Tuner
3.3V_TUNER
220R/2000mA
2
C766
10U 16V
Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
PCB NAME
Sheet 3 of 23
Size B
Rev B
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