AOC LE32K0D7D(U), Service Manual

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53
E4P
E4N
O4N
E2P
OCKN
OCKP
O1P
O1N
E0P
ECKP
ECKN
O2P
O2N
E2N
E1N
E0N
O3P
O3N
O0N
E1P
O4P
O0P
E3P
E3N
OKN OCKN
AVDD1V25_LVDS
LVDS_VDD 19
LVDS_VDD
SMD/0402
NEAR MT5363
SMD/0402
NEAR MT5363
NEAR MT5363
SMD/0402
LVDS_VDD
SMD/0402
E1P E1P
O2P O2P
SMD/0402
SMD/0402
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 1
Custom
20 20 Tuesday , July 13, 2010
715G4001-1
xx
20. LVDS OUTPUT
O4P O4P
C401
NC/10uF 10V
R4
14
10
KO
H
M
+
-5
%
1/
8
W
R407
4.7K1/16W
R412
NC/4.7K1/16W
R404
NC/4.7K1/16W
R4
0
3
N
C
/1
K
1
/1
6W
R418
0R05 1/10W
R420
0R05 1/10W
C406
100N 16V
C407
10U 16V
C402
100N 16V
C404
100N 16V
1 2
FB402 120R/3000mA
R411
NC/1K 1/10W
3
1
2
Q402
PMBT3904
R415
100R 1/16W 5%
1 2
FB403 120R/3000mA
R4
0
2
N
C
/0R
05
OH
M
1/
1
6W
3
1
2
Q401
PMBT3904
R410
2KOHM 1/10W
AE0N
E16
AVSS33_LVDS
J18
AO0P
D15
AO0N
B15
AE0P
G16
AE1N
F17
AVDD12_LVDS
N16
AO1P
C16
AO1N
A16
AE1P
H17
AVDD33_LVDS
F15
AVSS12_LVDS
P17
AO2P
D17
AO2N
B17
AE2P
G18
AE2N
E18
AVDD33_LVDS
H15
AVDD12_VPLL
N18
AOCKP
C18
AOCKN
A18
AECKP
H19
AECKN
F19
AVSS12_VPLL
P19
AO3P
D19
AO3N
B19
AE3P
G20
AE3N
E20
AO4P
C20
AO4N
A20
AE4P
H21
AE4N
F21
TP_VPLL
M19
LVDS Output
MT5363LIMG
U401G
R405
NC/4.7K1/16W
ODSEL 19
ODSEL
SELLVDS
SELLVDS 19
R4
1
6
N
C
/1
K
1
/1
6W
C405
NC/10uF 10V
R417
NC
/0
R0
5O
HM
1
/1
6W
R408
100 OHM 1/10W
R419
0R05 1/10W
R413
4.7K1/16W
O3N O3N
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
42
CN408
NC/S1312-40SVA-1R
R406
1K 1/10W
+5V_SW
DV33SB
DV33 +5V_SW
DV33
DV33
PANEL_VCC
AV12
AV33
O1N O1N
AV12
DV33
DV33
INVERTER_ON_OFF 4
DV33
LVDSCTRL1 7,11
BRIGHT_ADJ 4
BL_DIMMING 11
PANEL_VCC 5
BL_ON/OFF 8
AV33 4,8,14
DV33 4,5,6,7,8,10,11,14,15
AV12 5,7,8,9,14
+5V_STB 4,5,8,10,15
GND 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
+5V_SW 4,8,10,11,12,13,14,15,16
E0N 19
DV33SB 5,10,13,14,15
E1N 19
E0P 19
E1P 19
E2N 19
E3P 19
E2P 19
E3N 19
E4P 19
E4N 19
O3P 19
O1P 19
O2N 19
O3N 19
O2P 19
O4N 19
O4P 19
O0N 19
O0P 19
O1N 19
LVDS OUTPUT to MT8282
BL_ON/OFF
BL_DIM(PWM for Bright_Adj):
Max: 0V
Min: +3V3
AVDD1V25_LVDS
AVDD1V25_VPLL
E4N E4N
E2N E2N
O1P O1P
BACKLIGHT&LVDS CONTROL
BL CONTROL
5K6
100R
PWM CONTROL
DC CONTROL
ODSEL
10U
N/C
1K
1K
R406 R408 C405
EKP 19
EKP
EKN
OKN
OKP
EKN 19
OKN 19
OKP 19
LVDSCTRL1
BL_DIMMING
R409
4.7K1/16W
OKP OCKP
O3P O3P
1K
R411
2K N/C
N/C 3V3
R410
INVERTER
ON/OFF
5V
E2P E2P
INVERTER_ON_OFF
NEAR CN408
E4P E4P
E3N E3N
BL_DIMMING
LVDSCTRL1
PANEL_VCC
BL_ON/OFF
+5V_STB
DV33SB
+5V_SW
AV12
AV33
DV33
O0P O0P
ECKN EKN
Panel_12V_5V
INVERTER ON/OFF
BRIGHT ADJUST
E0P E0P
O0N O0N E0N E0N
SELLVDS
BRIGHT_ADJ
AVDD1V25_VPLL
AVDD3V3_LVDS
E3P E3P
INVERTER_SW:
Inverter on: Low
Inverter off: High
E4N
O4N
E2P
O1P
O1N
E4P
O2P
O2N
E2N
E0N
O3P
O3N
O0N
E0P
E1P
O4P
O0P
E3P
E3N
E1N
E1N E1N
O4N O4N
O2N O2N
INVERTER_ON_OFF
BRIGHT_ADJ
AVDD3V3_LVDS
ECKP ECKP ECKP ECKP EKP