Haier L42A9 Service Manual page 40

4) VGA/YPbPr Connector
UART_RX 8
FB100
100 OHM
11
VGASDA_IN 12
SP128
VGA_HIN
NC 13
VGA_VIN 14
15
CN100
DB15
DB15
SP130 100R 1/10W 5%
SP131 R123 VGASCL_IN
NC VGASDA_IN
NC
R124
100R 1/10W 5%
CN101
3 VGA_AUR_O
2 VGA_AUL_O
1
PHONEJACK
SP106
SP105
NC
NC
YPbPr1 INPUT
CN102
2 Y1_IN
1 Y _GND
PB1_IN
4
3 PB_GND
PR1_IN
6
5 PR_GND
8 COM1_AUL_O
7
10 COM1_AUR_O
9
JACK
YPbPr2 INPUT
CN103
Y2_Input
2
1 Y_GND
SP112
PB2_Input
4 NC
PB_GND
3
6 PR2_Input
PR_GND
5
8 COM2_AUL_O
7
COM2_AUR_O
10
9 GND
JACK
R/G/B : 75 Ohm Trace
GRN
SP100 R105 C103
RED_GND
6 NC NC
RED
1
7 GRN_GND GRN_GND 75R 1/10W 5%
2 GRN
8 BLU_GND RED
BLU
3
VGA_5V
9
4 1 2 SP102 R108 C107
UART_TX 8
10 FB102 NC NC
5 100 OHM
RED_GND
SP129 75R 1/10W 5%
NC
BLU
SP104 R113 C111
NC NC
75R 1/10W 5%
BLU_GND
VGA PIN DEFIINITION
5VSB
D100
1 R_OUT 6 R_GND 11 NC
2 G_OUT 7 G_GND 12 DDC SDA
3 B_OUT 8 B_GND 13 TTL H-S
4 NC 9 +5V(DDC) 14 TTL V-S
5 GND 10 GND 15 DDC SCL
VGA_5V
C100 4.7uF/16V
VGA_AUR 7
R114 BAT54C
68K 1/10W 5%
C113 4.7uF/16V
VGA_AUL 7
R115
68K 1/10W 5%
R117
R118
100K 1/10W 5%
100K 1/10W 5%
R127
0R05 1/10W 5%
Y1_IN
SP107 C120 C121
NC R129 NC NC
75R 1/10W 5%
Y _GND
PB1_IN PB1_IN
R132
0R05 1/10W 5%
SP108 R135
NC C126 C127
75R 1/10W 5% NC NC
PB_GND
PR1_IN R138
0R05 1/10W 5%
SP111 C130
NC R140 C129
NC NC
75R 1/10W 5%
PR_GND
Near to IC
R141
0R05 1/10W 5%
R648
75 OHM 1/10W C133 C134
NC NC
R147
SP115 0R05 1/10W 5%
NC R649
75 OHM 1/10W
C138 C139
SP116 NC NC
NC
R152
0R05 1/10W 5%
R650
75 OHM 1/10W C141 C142
NC NC
R101 C101
1000pF
100R 1/10W 5%
R100 R103 C102
BEAD 60 OHM 100R 1/10W 5% 0.047uF
C104
NC
R106 R107 C106
BEAD 60 OHM 100R 1/10W 5% 0.047uF
C108
NC
R111 R112 C110
BEAD 60 OHM 100R 1/10W 5% 0.047uF
C112
NC
Near to IC
VGA_5V_EEPROM
C115
0.22uF
R791
U100
1 8 100R 1/10W 5%
A0 VCC
2 7
A1 WP
VGASCL_IN
3 6
A2 SCL
VGASDA_IN
4 5
VSS SDA
NC M24C02-WMN6TP
R128 C119
Y1 6
100R 1/10W 5%
0.047uF
R130 C122 1000pF
SOY 1 6
100R 1/10W 5%
GND
R133 C124
PB1 6
0.047uF
100R 1/10W 5%
GND
R139 C128
PR1 6
0.047uF
100R 1/10W 5%
GND
Y2_IN 10
GND
PB2_IN 10
GND
PR2_IN 10
add 1209
GND
40
SOGAIN 6
FB101
GAIN 6
VGA_VIN 1 2
80 OHM
SP101
NC
GND
RAIN 6
GND
VGA_HIN
1 2
FB103
BAIN 6
80 OHM
SP103
NC
GND
EDID_WP 2,8
VGA_DDCSCL 6
VGA_DDCSDA 6
R131
COM1_AUL_O 5K1 1/10W 5%
R134
COM1_AUR_O 5K1 1/10W 5%
SP110 R136
SP109 R137
NC 100K 1/10W 5%
NC 100K 1/10W 5%
COM2_AUL_O
R143
5K1 1/10W 5%
COM2_AUR_O
R146
5K1 1/10W 5%
R149
SP114 NC R150
SP113 NC 100K 1/10W 5%
100K 1/10W 5%
VSYNC
VSYNC 6
R102
33R 1/10W 5%
R104 C105
2.2K OHM 1/10W NC
R109
HSYNC
HSYNC 6
33R 1/10W 5%
R110 C109
2.2K OHM 1/10W NC
C123
4.7uF/16V
COM1_AUL 7
C125
4.7uF/16V
COM1_AUR 7
C132
COM2_AUL 7
4.7uF/16V
C136
COM2_AUR 7
4.7uF/16V