Power Supply Board; Lcd Panel - Haier LET32H320 Service Manual

Service Manual
Model No.: LET32H320 LET42H320

4-3. Power Supply Board

LET32H320
LET42H320
Connector Defi nition
CON1 is the Power cord connector
Mainboard power supply
connector CON2
Pin number Signal name
1 12V
2 12V
3 GND
4 12V
5 GND
6 GND
7 5VS
8 ADJ
9 GND
10 PW
11 NC
12 ON/OFF
16
24V connector CON3
Pin number Signal name
1 +24V
2 +24V
3 +24V
4 +24V
5 +24V
6 GND
7 GND
8 GND
9 GND
10 GND
11 NC
12 BL-ON/OFF
13 E-PWM
14 GND

4-4. LCD Panel

LET32H320
LET42H320
Connector Defi nition