Haier LE32F2220a - Main Board Function and Connectors

Service Manual
Model No.:
- 09 -
3-2-1 Function Description:
Main Board
Process signal which incept from exterior equipment then translate into signal that panel
can display.
&RQQHFWRUGH¿QLWLRQ
Main board connector
Keypad andremote connector (CN203)
3LQQXPEHU 6LJQDOQDPH 'HVFULSWLRQ

/('B5
/$035('

/('B*
/$03*5((1


,5
5(027(&21752/

*1' *1'

9
32:(5)255(027(
.(<
.(<
*1'
7
8
9
10
NC
STANDBY
Speaker connector (CN807)
Pin number Signal name Description
1 RSPK+ RSPK+
2 RSPK- RSPK-
3 LSPK- LSPK-
4 LSPK+ LSPK+