AOC L42H931 Service Manual page 41

UART_RX 8
FB100
100 OHM
RED_GND
6
RED
11 1
7 GRN_GND
VGASDA_IN GRN
12 2
SP128 8 BLU_GND
NC VGA_HIN 13 3 BLU
VGA_5V
9
VGA_VIN 14 4 1
10
15 5
SP129
CN100
NC
DB15
DB15
SP130 100R 1/10W 5%
SP131 R123 VGASCL_IN
VGASDA_IN
NC
NC
R124 VGA PIN DEFIINITION
100R 1/10W 5%
1 R_OUT 6 R_GND
2 G_OUT 7 G_GND
3 B_OUT 8 B_GND
4 NC 9 +5V(DDC)
5 GND 10 GND
CN101
3 VGA_AUR_O C100 4.7uF/16V
R114
68K 1/10W 5%
VGA_AUL_O
2 C113 4.7uF/16V
1 R115
68K 1/10W 5%
PHONEJACK
SP106 R117
SP105 R118
NC 100K 1/10W 5%
NC 100K 1/10W 5%
Y 1_IN
YPbPr1 INPUT
SP107
NC
CN102
Y 1_IN Y _GND
2
Y _GND
1
4 PB1_IN
PB_GND
3 SP108
NC
PR1_IN
6
PB_GND
5 PR_GND
8 COM1_AUL_O PR1_IN
7 SP111
NC
COM1_AUR_O
10
9 PR_GND
JACK
YPbPr2 INPUT
CN103
2 Y 2_Input
1 Y _GND
SP112
PB2_Input
4 NC
PB_GND
3
SP115
6 PR2_Input NC
PR_GND
5
SP116
COM2_AUL_O
8 NC
7
10 COM2_AUR_O
9 GND
JACK
R/G/B : 75 Ohm Trace
GRN R100
BEAD 60 OHM
SP100 R105 C103 C104
NC NC NC
GRN_GND 75R 1/10W 5%
RED R106
BEAD 60 OHM
2 SP102 R108 C107 C108
UART_TX 8
FB102 NC NC NC
100 OHM
RED_GND 75R 1/10W 5%
BLU
R111
BEAD 60 OHM
SP104 R113 C111 C112
NC NC NC
75R 1/10W 5%
BLU_GND
5VSB
D100
11 NC
12 DDC SDA
13 TTL H-S
VGA_5V_EEPROM
14 TTL V-S
15 DDC SCL
VGA_5V
VGA_AUR 7
BAT54C C115
0.22uF
U100
1
VGA_AUL 7
A0 VCC
2
A1
3
A2
4
VSS
NC M24C02-WMN6TP
R127
0R05 1/10W 5%
R128 C119
100R 1/10W 5%
C120 C121 R130 C122 1000pF
R129 NC NC
75R 1/10W 5% 100R 1/10W 5%
PB1_IN PB1_IN
R132 R133 C124
0R05 1/10W 5% 100R 1/10W 5%
R135
C126 C127
75R 1/10W 5% NC NC
R138 R139 C128
0R05 1/10W 5%
C130 100R 1/10W 5%
R140 C129
NC NC
75R 1/10W 5%
Near to IC
R141
R648 0R05 1/10W 5%
75 OHM 1/10W C133 C134
NC NC
R147
R649 0R05 1/10W 5%
75 OHM 1/10W
C138 C139
NC NC
R152
0R05 1/10W 5%
R650
75 OHM 1/10W C141 C142
NC NC
R101 C101
SOGAIN 6
100R 1/10W 5% 1000pF
R103 C102
GAIN 6
100R 1/10W 5% 0.047uF
GND
R107 C106
RAIN 6
100R 1/10W 5% 0.047uF
GND
R112 C110
BAIN 6
100R 1/10W 5% 0.047uF
GND
Near to IC
R791
8 100R 1/10W 5%
EDID_WP
7
WP
6 VGASCL_IN
SCL VGA_DDCSCL 6
VGASDA_IN
5
VGA_DDCSDA 6
SDA
Y 1 6
0.047uF
SOY 1 6
GND
PB1 6
0.047uF
GND
PR1 6
0.047uF
GND
Y 2_IN 10
GND
PB2_IN 10
GND
PR2_IN 10
T P V ( Top
絬 隔 瓜 絪 腹
Key Component
GND
Date
41
FB101
VGA_VIN
1 2
80 OHM R102
33R 1/10W 5%
SP101 R104
NC 2.2K OHM 1/10W
R109
VGA_HIN
1 2
FB103
80 OHM 33R 1/10W 5%
SP103 R110
NC 2.2K OHM 1/10W
2,8
R131
C123
COM1_AUL_O
5K1 1/10W 5% 4.7uF/16V
R134
C125
COM1_AUR_O 5K1 1/10W 5% 4.7uF/16V
SP110 R136
SP109 R137
NC 100K 1/10W 5%
NC 100K 1/10W 5%
COM2_AUL_O
C132
R143 4.7uF/16V
5K1 1/10W 5%
COM2_AUR_O C136
R146 4.7uF/16V
5K1 1/10W 5%
R149
SP114 NC R150
SP113 NC 100K 1/10W 5%
100K 1/10W 5%
Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
04)VGA/Y PbPr Connector PCB NAME 715G3364 G
Wednesday , August 26, 2009 Sheet 4 of 12
VSY NC
VSY NC 6
C105
NC
HSY NC
HSY NC 6
C109
NC
COM1_AUL 7
COM1_AUR 7
COM2_AUL 7
COM2_AUR 7
Size A3
Rev 00
<称爹>
称 爹