AOC LE46H158Z Service Manual page 34

46" lcd tv
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VA_1.1
V_3.3
V_2.5
FB401
2
1
120R/600mA
FB403
1
2
120R/600mA
FB405
2
1
120R/600mA
C409
C410
C411
C412
4.7UF 10V
100N 16V
10N 50V
1N 50V
For BE test
FB407
1
2
120R/600mA
FB409
1
2
120R/600mA
V_3.3
VD_CORE
V_2.5
FB412
1
2
120R/600mA
C427
4.7UF 10V
FB411
1
2
120R/600mA
C432
4.7UF 10V
FB415
1
2
120R/600mA
C436
4.7UF 10V
120R/3000mA
FB417
1
2
C440
10UF
FB418
2
1
120R/600mA
C442
4.7UF 10V
H21
AVDD25_SP16
C403
C401
4.7UF 10V
100N 16V
L18
AVSS25_SP16
J21
AVDD33_SP16
C402
C406
4.7UF 10V
100N 16V
L17
AVSS33_SP16
G23
P ower for_
AVDD11_SP2
G22
ADC1-4,6
AVDD11_SP3
F21
AVDD11_SP4
ASXL
K18
AVSS11_SP2
K17
AVSS11_SP3
J18
AVSS11_SP4
R401
C415
100N 16V
F22
INN16
0R05 OHM
R402
C416
100N 16V
E22
INN234
0R05 OHM
G21
AVDD33_SP234
C419
C420
4.7UF 10V
100N 16V
D23
AVSS33_SP234
K21
VDD33_VDAC
Analog 3.3V for DAC
C423
C424
4.7UF 10V
100N 16V
N18
VSS33_VDAC
U401G
M5
PLL_VDD
2.5V Analog power
C428
C429
for DDRP LL
1UF 10V
100N 16V
M6
PLL_VSS
AC2
AVDD_MCK2
2.5V Analog power_
C433
for DDR M CLK2 P LL
100N 16V
AC3
AVSS_MCK2
D15
VDD33A
D16
3.3V HDMI power
VDD33A
C437
E15
VSS33A
100N 16V
E14
VSS33A
F14
VDD10A
1.0V HDMI power
C441
100N 16V
D14
VSS10A
AB20
VDD33
3.3V power for_
C443
USB Com m on Block
100N 16V
V18
VSSAC
SCALER TSXLFF-B1AFFFH BGA 27*27
P21
AVDDH_DRX
3.3V power_
C404
for DRX AFE
P18
100N 16V
AVSSH_DRX
P24
AVDDL_DRX
1.1V power_
for DRX AFE
C407
P25
100N 16V
AVSSL_DRX
L24
VREFAU
3.3V analog power_
for CODEC
C413
L21
100N 16V
SGNDAU
27x27
(1/8)
M24
AVDD
3.3V analog power_
M21
AVDD
for CODEC
C417
N21
100N 16V
AVSS
N24
AVSS
P22
AVSS
AC24
AVDDKMNPLL
2.5V Analog power_
C421
for KMNP LL
AB21
100N 16V
AVSSKMNPLL
K22
VDD25_LPLL
2.5V Analog power_
for LP LL
C425
M17
100N 16V
VSSA_LPLL
SCALER TSXLFF-B1AFFFH BGA 27*27
E6
VDDP
2.5V power_
for LVDS1 P LL
C430
J10
100N 16V
GNDP
D6
LVDS_VDD
F6
ASXL
2.5V power _
LVDS_VDD
for LVDS
J9
C434
LVDS_GND
J11
100N 16V
LVDS_GND
27x27
(2/8)
AC21
VDD25
2.5V power_
for USB
C438
V17
100N 16V
VSSA
J22
AVDD25_REF_BG
2.5V Analog P ower_
for Video AFE
C444
M18
100N 16V
AVSS25_REF_BG
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
06: SXL power 1,2
Date
Friday , April 15, 2011
34
V_3.3
VA_1.1
FB402
2
1
120R/600mA
C405
4.7UF 10V
FB404
2
1
120R/600mA
C408
4.7UF 10V
C414
4.7UF 10V
FB406
2
1
120R/600mA
C418
4.7UF 10V
FB408
1
2
120R/600mA
C422
4.7UF 10V
FB410
1
2
120R/600mA
C426
4.7UF 10V
V_2.5
FB413
1
2
120R/600mA
C431
4.7UF 10V
FB414
2
1
120R/600mA
C435
4.7UF 10V
FB416
1
2
120R/600mA
C439
4.7UF 10V
FB419
2
1
120R/600mA
C445
4.7UF 10V
Victory
Electronics
Co . , Ltd. )
OEM MODEL
TPV MODEL
PCB NAME
Sheet
6
of
25
V_2.5
heatsink
HS2
For U2401
1
GND
2
GND
heatsink
For U401
HS1
1
GND
2
GND
SHIELD
H1
5
GND
6
GND
3
9
GND
GND
4
GND
Size
A3
Rev
B
称爹
<称爹>

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