Schematic Diagram; Main Board - Haier LE19Z6 Service Manual

10. Schematic Diagram

10.1 Main Board

715G4089M01000004L
04) D-SUB Input
VGA_5V_S
R1104 R1103
4.7K1/16W 4.7K1/16W
R1112
R1109
DDCSDA
HS
VS
DDCSCL
R1122
2.2K 1/16W
PHONEJACK
PHONEJACK
1
2
PC_AUDIO
3
CN1102
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+5V_STBY VGA_5V
D1708
1 2
BAT54C
VGA_5V_S
R1000 C1000 220N 25V
4.7K 1/16W
8 1 U100
VCC A0
7 2 M24C02-WMN6TP
WP A1
100OHM1/16W 6 3
SCL A2
100OHM1/16W 5 4
SDA VSS
RX0
CN1101
11 1
6
12 2
7
B
13 3
8
TX0
14 4
9
VGA_5V
15 5
10 ZD1102
BZX84-C5V6
CONN
R1120
PC_HSY NC 12,13
100OHM1/16W
R1121
PC_VSY NC 12,13
100OHM1/16W
R1123
2.2K 1/16W
R1124 12K 1/16W
C1116 R1125 C1117
330pF 50V 330pF 50V
7K5 1/16W 5%
R1126 12K 1/16W
C1118 R1127
330pF 50V 7K5 1/16W 5% C1119
330pF 50V
R1113
R1110
NC/100OHM1/16W
NC/100OHM1/16W
DDCSDA
VGA_SDA
DDCSCL
VGA_SCL
TX0
RX0
R5423 NC/100OHM1/16W
U0RX 13
R5421 100OHM1/16W
R5424 NC/100OHM1/16W
RX0
R5422 100OHM1/16W
TX0
U0TX 13
FB1102 30R/700mA
R 1 2
FB1103 30R/700mA
G 1 2
FB1104 30R/700mA
1 2
R1116
R1117
R1118
75R 1/16W 1%
75R 1/16W 1%
75R 1/16W 1%
HS VS
U101
AZC199-04S
DDCSDA DDCSCL
+5V_STBY
PC_AUL_IN 18
PC_AUR_IN 18
47
CLOSE TO IC
C1108
R1111 10N 50V
PC_R_IN
68OHM 1/16W C1109
R1114 10N 50V
PC_G_IN
68OHM 1/16W C1110
R1115 10N 50V
PC_B_IN
68OHM 1/16W
C1112 C1111
PC_SOG
C1113 4700P 50V
C1114
5PF 50V
5PF 50V
5PF 50V R1119 C1115 10N 50V
PC_GND
100OHM1/16W
R RX0
U103
AZC199-04S
B G
+5V_STBY
13
13
13
13
13