AOC LE32D5520, Руководство по обслуживанию

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52
Shielding, only show on PCB, not draw on schematic.
H1
SXL_VDD_4
SXL_VDD_2
SXL_VDD_5
SXL_VDD_1
SXL_VDD_12
SXL_VDD_11
SXL_VDD_3
AVDD_MCK2
AC2
AVSS_MCK2
AC3
VDD25
AC21
VDDP
E6
GNDP
J10
LVDS_VDD
D6
LVDS_VDD
F6
LVDS_GND
J9
LVDS_GND
J11
VSS33A
E14
AVDD25_REF_BG
J22
VDD33A
D15
VDD33
AB20
VSSAC
V18
VDD10A
F14
VSS10A
D14
VSS33A
E15
VSSA
V17
AVSS25_REF_BG
M18
VDD33A
D16
PLL_VDD
M5
PLL_VSS
M6
2.5V power _
2.5V power_
2.5V Analog power_
(2/8)
for LVDS1 P LL
for LVDS
for DDR MCLK2 P LL
2.5V Analog power
for DDRP LL
for USB
2.5V Analog P ower_
for Video AFE
USB Com m on Block
3.3V power for_
2.5V power_
ASXL
27x27
3.3V HDMI power
1.0V HDMI power
U401G
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
F
A3
7 23 Wednesday , January 18, 2012
称爹 < >
07:SXL_1/2_Power_I
VREFAU
SXL_VDD_14
SXL_VDD_15
SXL_VDD_13
SXL_VDD_16 SXL_VDD_6
SXL_VDD_7
SXL_VDD_19
SXL_VDD_8
SXL_VDD_17
SXL_VDD_18
SXL_VDD_9
C463
100N 16V
SXL_VDD_10
C453
100N 16V
C423
10uF 6.3V
C461
100N 16V
C442
10uF 6.3V
C440
100N 16V
C437
100N 16V
1 2
FB439
120R/600mA
C435 100N 16V
R422
0R05 OHM
C426
100N 16V
C459
10uF 6.3V
1 2
FB426
120R/600mA
C450
100N 16V
C462
10uF 6.3V
C429
10uF 6.3V
R421
0R05 OHM
C443
10uF 6.3V
1 2
FB433
120R/600mA
C431
10N 50V
C458
100N 16V
C460
10uF 6.3V
C457
100N 16V
C428
10uF 6.3V
C434
10uF 6.3V
C436 100N 16V
C451
10uF 6.3V
C454
100N 16V
C422
10uF 6.3V
C447
10uF 6.3V
C427
100N 16V
C444
100N 16V
C439
10uF 6.3V
C452
10uF 6.3V
C445
100N 16V
C433
100N 16V
C421
100N 16V
C438
10uF 6.3V
C441
100N 16V
C425
10uF 6.3V
C424
100N 16V
C449
100N 16V
C465
10uF 6.3V
AVDD25_SP16
H21
INN16
F22
AVDDKMNPLL
AC24
AVSSKMNPLL
AB21
AVSSL_DRX
P25
AVDDL_DRX
P24
AVSSH_DRX
P18
AVDDH_DRX
P21
VSS33_VDAC
N18
VDD33_VDAC
K21
AVSS33_SP16
L17
VREFAU
L24
SGNDAU
L21
AVDD
M24
AVDD
M21
AVSS
N21
AVSS
N24
VDD25_LPLL
K22
VSSA_LPLL
M17
AVSS11_SP2
K18
AVSS11_SP3
K17
AVSS11_SP4
J18
AVSS33_SP234
D23
AVSS25_SP16
L18
AVDD11_SP2
G23
AVDD11_SP3
G22
AVDD11_SP4
F21
INN234
E22
AVDD33_SP16
J21
AVDD33_SP234
G21
AVSS
P22
(1/8)
2.5V Analog power_
3.3V analog power_
3.3V power_
for KMNP LL
for CODEC
P ower for_
for DRX AFE
Analog 3.3V for DAC
ASXL
27x27
for DRX AFE
1.1V power_
ADC1-4,6
for CODEC
3.3V analog power_
2.5V Analog power_
for LP LL
SMT
U401F
C464
100N 16V
1 2
FB431
120R/600mA
C430
100N 16V
C446
10uF 6.3V
C456
10uF 6.3V
C455
10uF 6.3V
C432
1N 50V
C448
1UF 10V
VA_1.1 HP_VCC_25 3.3V
3.3V
HP_VCC_25
VA_1.1
HP_VCC_25
HP_VCC1V 3.3V HP_VCC_25
GND
1
GND
2
HS1
Heatsink For U401
R423
0R05 1/10W
R424
0R05 1/10W
R425
0R05 1/10W
R426
0R05 1/10W
R427
0R05 1/10W
R428
0R05 1/10W
R429
0R05 1/10W
R430
0R05 1/10W
R431
0R05 1/10W
R432
0R05 1/10W
R433
0R05 1/10W
R434
0R05 1/10W
R435
0R05 1/10W
R436
0R05 1/10W
R437
0R05 1/10W