Schematic Diagram; Main Board - Haier LE24D33800 Service Manual

10. Schematic Diagram

10.1 Main Board

715G5840M0B000004K
3) Video nterface/YPbPr/VGA
NEARLY CONN.
R101
CN111
11 Y PBPR_R_IN#1
10
E 10K 1%
9
R105
8 Y PBPR_L_IN#1
10K 1%
D
7
6
PR_IN#1
C
5
4
PB_IN#1
B
3
2
Y _IN#1
A
1
RCA JACK
YPbPr Video Input
share with CVBS in Y
VGA CONNECTOR
6 RED_GND
DDC_DA_TX 11 1 RED
7 GRN_GND
VGASDA 12 2 GRN
8 BLU_GND
HSYNC# 13 3 BLU
9
VSY NC# 14 4 DDC_CK_RX
10
VGASCL 15 5
CN101
D-SUB 15P
NEARLY CONN.
R134
CN102
3 VGAL_IN
10K 1%
R135
2 VGAR_IN
1
10K 1%
PHONE JACK
R198
0R05 1/10W
D114 D115
NC/VPORT0603100KV05 NC/VPORT0603100KV05
NEARLY YPBPR CON.
Y PbPr_R_In0
R143
Y PbPr_L_In0 Y_IN#1
0R05 OHM
R106 R112
12K 1% 12K 1% 75R 1/10W 1%
D103
NC/VPORT0603100KV05
R110
0R05 1/16W
R144
PB_IN#1
0R05 OHM
75R 1/10W 1%
D105
NC/VPORT0603100KV05
75R 1/10W 1%
D106
NC/VPORT0603100KV05
PR_IN#1
R145
0R05 OHM
NEARLY VGA CON.
L104 0.1uH
GRN
R129
75R 1/10W 1%
D111
NC/VPORT0603100KV05
GRN_GND
R130
0R05 1/16W
BLU
L105 0.1uH
R133
75R 1/10W 1%
D113
NC/VPORT0603100KV05
BLU_GND
L106 0.1uH
RED
R137
75R 1/10W 1%
D116
NC/VPORT0603100KV05
RED_GND
L131 OHM
HSY NC#
VGA_L_In
D117
NC/VPORT0603100KV05
VGA_R_In
L132 0 OHM
VSYNC#
R124 R127
12K 1% 12K 1%
D118
NC/VPORT0603100KV05
NEARLY IC
AV1_IN SOY 0
C102
R102 1N 50V
0R05 1/16W
Y0P
C105
47nF 16V
R107
33 OHM 1/16W
R109 C107
10PF 50V
R111
68OHM 1/16W
C108 COM0
Connected to connector GND 47nF 16V
R113
C109 PB0P
47nF 16V
33 OHM 1/16W
R116 C110
10PF 50V
R119 C111
10PF 50V
R123
33 OHM 1/16W
C114 PR0P
47nF 16V
NEARLY IC
C115 SOG
R125 1N 50V
0R05 1/16W
GP
R126 C116
33 OHM 1/16W 47nF 16V
C117
10PF 50V
R131 C118
68OHM 1/16W 47nF 16V
VGACOM
Connected to connector GND
BP
R132 C119
33 OHM 1/16W 47nF 16V
C120
10PF 50V
R136 C123
33 OHM 1/16W 47nF 16V
RP
C126
10PF 50V
HSY NC
R139
C127
2.2K
NC/5PF 50V
VSY NC
R142
C129
2.2K
NC/5PF 50V
51
NEARLY SIDE AV CON.
AV1_IN
R103
0R05 1/16W
33 OHM 1/16W
R108 C106
NC 47pF 50V
R154
68OHM 1/16W
TX/RX SWAP +5VSB
D124
RB520S30
R1102, R1103‫ ְך‬綼 U407
罽祏+5VSBǐ絬
R1102 R1103
4.7K1/16W 4.7K1/16W
DDCA_DA
R117 NC
DDCA_CK
R120 NC
R114 0R05 1/16W
R115 0R05 1/16W
CN104 need change to orange color
FB110 120R C193
1UF 10% 16V
CN104 2 COAXIAL_OUT 1 2
D123 R192
1
100K1/16W
RCA JACK
NC/VPORT0603100KV05
S/PDIF out (COXIAL)
CVBS0P
CVBS_VCOM
SOY 0
Y0P
COM0
PB0P
PR0P
YPbPr_R_In0
YPbPr_L_In0
RP
GP
BP
VGACOM
SOG
VGA_R_In
VGA_L_In
HSY NC
VSYNC
DDCA_DA
DDCA_CK
SPDIF_OUT
GND 4,5,6,7,8,9,10,11,12
NEARLY IC
C103 CVBS0P
47nF 16V
R104
C104 CVBS_VCOM
47nF 16V
DDC_DA_TX
DDC_CK_RX
VGASDA
VGASCL
R193
180R
SPDIF_OUT
R194
82R 1/10W 1%
CVBS0P 5
CVBS_VCOM 5
SOY 0 5
Y 0P 5
COM0 5
PB0P 5
PR0P 5
Y PbPr_R_In0 5
Y PbPr_L_In0 5
RP 5
GP 5
BP 5
VGACOM 5
SOG 5
VGA_R_In 5
VGA_L_In 5
HSY NC 5
VSY NC 5
DDCA_DA 5,10
DDCA_CK 5,10
SPDIF_OUT 5