Key Board - Haier LTF42M1C Service Manual

10.4 Key Board

715G3734K0B000001S
CN001
CONN
CN001
SW006
SW007
Power INPUT
C001
0.1uF 25V
KEY1
1
2
3
4
KEY2
C002
0.1uF 25V
SW005 SW004 SW003 SW002
VOL-
MENU CH- CH+
VOL+ VOL-
2.44V 1.73V
R001
11K 1/10W 1%
SW001
SW
MENU INPUT
2.44V
1.73V
R005
11K 1/10W 1%
SW005
SW
SW001
VOL+
64
CH+
1.04V
R002 R003
4K3 1/10W 1% 1K8 1/10W 1%
SW002 SW003
SW SW
POWER
1.04V
R006 R007
4K3 1/10W 1% 1K8 1/10W 1%
SW006
SW007
SW
SW
CH-
0.35V
R004
470R 1/10W 1%
SW004
SW