Power Supply Board; Function Description; Connector De¿ Nition - Haier LD42K3 Service Manual

Mst6i48 chassis
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Service Manual
Model No.:
LVDS Connector (CN5)
Pin number
Signal name
1
GND
GND
2
B0+
3
4
B0-
5
B1+
6
B1-
7
GND
8
GND
9
B2-
B2+
10
BC-
11
BC+
12
GND
13
14
GND
B3-
15
B3+
16
LVDS Connector (CN2)
Pin number
Signal name
1
A0-
A0+
2
A1-
3
4
A1+
5
A2-
6
A2+
GND
7
8
AC+

4-3. Power Supply Board

4-3-1. Function description:

To supply power for Mainboard, Panel.
4-3-2. Connector de¿ nition:
18
Pin number
Description
GND
17
GND
18
BO+
19
BO-
20
21
B1+
B1-
22
23
GND
24
GND
B2-
25
B2+
26
BC-
27
BC+
28
GND
29
30
GND
B3-
31
32
B3+
Pin number
Description
9
A0-
A0+
10
11
A1-
A1+
12
13
A2-
A2+
22
GND
23
24
AC+
Description
Signal name
GND
GND
GND
GND
ODSEL2
ODSEL2
ODSEL1
ODSEL1
B4-
B4-
B4+
B4+
PNL_SDA
PNL_SDA
PNL_CLK
PNL_CLK
GND
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
BRI_IN
BRI_IN
PB-ADJUST
PB-ADJUST
Signal name
Description
AC-
AC-
GND
GND
A3-
A3-
A3+
A3+
A4-
A4-
A4+
A4+
N/A
N/A
N/A
N/A
CN2
CN1

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