AOC L42H931, Service Manual

Page: 46 / 83

46
1 2
FB410
120R/3000mA
TX
3
A
N
T
X
C
KAN
TX
3
A
P
TX
1
A
N
T
X
C
KAP
TX
1
A
P
TX
2
A
P
VCCK
TXCKAP
TX2AP
TX1AP
TX0BP
TX0AP
TX2BP
TX1BP
TX3AP
TX3BP
TXCKBP
TX
0
A
P
TX
0
A
N
VCCK18
VCC5_IN
GNDLV
11/18
C442
1uF/16V
VCCK
V33LV
VCC5_PANEL_IN VCC5_IN
TX
0
B
N
TX
0
B
P
GND
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
CN408
NC
TX
0
A
N
SELL
V
D
S
TX
1
A
P
TX
1
A
N
TX
0
A
P
T
X
C
KAN
VC
C
5_I
N
TX
2
A
P
TX
2
A
N
TX
3
A
P
TX
3
A
N
T
X
C
KAP
VCC3IO(3.3V)
241
VCC3IO(3.3V)
120
VCC3IO(3.3V)
204
VCC3IO(3.3V)
106
VCCK(1.8V)
184
VCCK(1.8V)
172
VCCK(1.8V)
90
VCCK(1.8V)
138
VCCK(1.8V)
119
VCCK(1.8V)
239
VCCK(1.8V)
104
VCCK(1.8V)
205
VCCLV(3.3V)
203
GNDK(0V)
139
GNDK(0V)
105
GNDK(0V)
240
GNDK(0V)
185
F
R
SB0N
/LVA0N
/ER
6
163
F
R
SB0P/
LVA0P/
ER
7
162
F
R
SB1N
/E
R
4
165
F
R
SB1P/
ER
5
164
F
R
SB2N
/E
R
2
167
F
R
SB2P/
ER
3
166
F
R
SB3N
/E
R
0
169
F
R
SB3P/
ER
1
168
F
R
SC
LKN
/LVB0
N
151
F
R
SC
LK
P/
LVB0
P
150
F
R
SG0N
/L
VA3N
/EG6
155
F
R
SG0P/
LVA3P/
EG7
154
F
R
SG1N
/L
VAC
KN
/E
G4
157
F
R
SG1P/
L
VAC
KP/
EG5
156
F
R
SG2N
/L
VA2N
/EG2
159
F
R
SG2P/
LVA2P/
EG3
158
F
R
SG3N
/L
VA1N
/EG0
161
F
R
SG3P/
LVA1P/
EG1
160
F
R
SR
0N
/L
VB3N
/EB6
143
F
R
SR
0P/
L
V
B
3P/
EB7
142
F
R
SR
1N
/L
VBC
KN
/EB4
145
F
R
SR
1P/
L
VBC
KP/
EB5
144
F
R
SR
2N
/L
VB2N
/EB2
147
F
R
SR
2P/
L
V
B
2P/
EB3
146
F
R
SR
3N
/L
VB1N
/EB0
149
F
R
SR
3P/
L
V
B
1P/
EB1
148
BR
SB0N
/OR
6
196
BR
SB0P/
OR
7
195
BR
SB1N
/OR
4
198
BR
SB1P/
OR
5
197
BR
SB2N
/OR
2
200
BR
SB2P/
OR
3
199
BR
SB3N
/OR
0
202
BR
SB3P/
OR
1
201
BR
SC
LKN
183
BR
SC
LKP
182
BR
SG0N
/O
G6
188
BR
SG0P/
OG7
187
BR
SG1N
/O
G4
190
BR
SG1P/
OG5
189
BR
SG2N
/O
G2
192
BR
SG2P/
OG3
191
BR
SG3N
/O
G0
194
BR
SG3P/
OG1
193
BR
SR
0N
/O
B
6
175
BR
SR
0P/
O
B7
174
BR
SR
1N
/O
B
4
177
BR
SR
1P/
O
B5
176
BR
SR
2N
/O
B
2
179
BR
SR
2P/
O
B3
178
BR
SR
3N
/O
B
0
181
BR
SR
3P/
O
B1
180
GPIO18/GVON
129
GPIO19/GVOFF/I2SDATI
130
GPIO20/OEV/TTL_DE
131
GPIO21/CPV/TTL_HS
132
GPIO22/STV1/TTL_VS
133
GPIO23/POL
134
GPIO24/FTP
135
GPIO25/FSTH1/TTL_CLK
136
GPIO26/BSTH1
137
PI
173
AVDD3V_LV(3.3V)
140
AVDD3V_LV(3.3V)
170
AVSS_LV(V)
186
AVSS3V_LV(0V)
171
AVSS3V_LV(0V)
141
PVDD_LV(1.8V)
152
PVSS_LV(0V)
153
RSDS/LVDS
U400C
HX6202A
TX1AN
PN swap for layout
C443
1uF/16V
1 2
FB413
120R/3000mA
TX
2
A
N
VCCK
PN swap for layout
VCC3IO
5VSB
C444
1uF/16V
PANEL POWER
1:OFF ;
0:ON
PI
Panel Power
VCC3IO
C421
10
uF
/1
6V
V33LV V33LV
C440
10
uF
/1
6V
VCC3IO
C418
0.
1uF
25
V
1 2
FB407
300 OHM
C419
0.
1uF
25
V
C422
0.
1uF
25
V
C441
10
uF
/1
6V
C425
0.
1uF
25
V
1 2
FB408
300 OHM
C417
10uF/16V
C424
0.
1uF
25
V
C420
0.
1uF
25
V
C423
0.
1uF
25
V
GND
VCC3
C439
10uF/16V
1 2
FB412
NC 300 OHM
1 2 FB411
300 OHM
AU_S1 7
AU_S0 7
AU_S1
AU_S0
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 00
A3
9 12 Wednesday , August 26, 2009
715G3364 G
<
称爹
>
09)M2B LVDS
TX1BN
TXCKBN
TX3BN
TX2AN
TX0BN
TX2BN
R439
4.7K OHM 1/16W
TX0AN
TX3AN
TXCKAN
R438
NC
R442
4.7K OHM 1/16W
C430
0.
1u
F
25V
+ C427
470UF16V
Q406
PMBS3904
R440
4.7K OHM 1/16W
R443
4.7K OHM 1/16W
R437
NC
C435
0.
1u
F
25V
C436
0.
1u
F
25V
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q405
AO4449 -7A/-30V
R441
220K 1/10W 5%
R436
13K OHM 1/10W
C429
0.
1u
F
25V
C428
10uF/16V
C431
0.
1u
F
25V
C434
0.
1u
F
25V
C433
0.
1u
F
25V
C432
0.
1u
F
25V
C438
0.22uF
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
CN405
LVDS CONN DIP 2.0
C416
NC 0.1uF25V
C437
0.
1u
F
25V
Q407
PMBS3904
C426
0.1uF 50V
GND
GND
GND
5VSB
GND
GND
GND
V12_ADP
PANEL_ON 8
SELLVDS
TX
3
B
P
TX
2
B
N
TX
1
B
N
TX
3
B
N
T
X
C
KBN
TX
2
B
P
T
X
C
KBP
TX
1
B
P