Haier HLC22R1 Service Manual page 34

A
U7 AZ1117/adj
+5V
3
IN OUT
4
CE22 CB18
+
0.1uF
100uF/16v
U41
+5V
3
3
IN OUT
CB229
0.1uF
2
1
A
B
AV33
2
R12
110_1% C573 + CE19
470uF/16V
1uF C330UF25V/D8H14
R14
180_1%
1.25 x (1+180/110) = 3.3V
AZ1117/adj
AV25
2
R71
110_1% CB228
C572 0.1uF
1uF
R70
110_1%
1.25 x
(1+100/100) =
2.5V
B
C
U10 AZ1117/adj
AV25
3
IN OUT
CE30 + CB32
100uF/16v 0.1uF
+ CE592
100uF/16v
C
D
1,2,4,5,6,7,8,9,10,11,12,13,14
AV12
2
R17
110_1% CB23
C575 0.1uF + CE28
1uF 100uF/16v
R19
0R
1.25 x (1+0/100) = 1.25V
10% tolerance
D
E
GND
GND
AV33
2,5,8,9,13 AV33
AV12
5,8,10 AV12
AV25
5,12 AV25
+12V
1,2,5,8,9,14 +12V
4
3
2
1
E