Haier 32E2000, Service Manual

Page: 31 / 52

Service Manual
Model No.: 32E32000
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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
3V3_S TB
CL 1
0.1uF
5V_ST B
VI
3
VO
2
A
D
J
1
VO
4
UL 1
LC1117CL TR33
CL 3
10uF
GND
1V8_DDR
CL 5
0.1uF
5V_M
CL 7
10uF
PVCC
PVCC 5V_ST B
RM3
200Kohm
QM2
KMBT3904
RM1
4K7ohm
P O W _E N
VCC-PANEL
RM5
2K2ohm
PVCC 12V
GND GND
GND
CM6
NC/10uF
CL 2
NC/0.1uF
VI
3
VO
2
A
D
J
1
VO
4
UL 2
LC1117CL TR18
R12V
0ohm
R5V
NC/0ohm
5V_ST B 5V_M
GND
P O W _E N
3V3_S TB
RE 4
10Kohm
RE 5
10Kohm
RM33
4K7ohm
RM34
100Kohm
QM32
W PM2341A-3/TR
QM31
KMBT3904
RB9
510ohm
PW M -DIM PW M /A D J
RB5
100ohm
BL _EN PW M-REF
RM6
3K3ohm
3V3_S TB
GND
GND
GND
CM32
NC/0.1uF
CL 6
NC/0.1uF-0402-Y5V-+80%-20%-16V
CM2
0.1uF
RD2
12K4ohm
RD3
13Kohm
CD5
0.1uF
RD1
10Kohm
1.15V_STB
1.15V_STB
TEST
CD2
0.1uF
CD4
10uF
5V_ST B
GND
GND GND
CD3
NC/10uF
LD1
CTD0403-6R8- M
5V_ST B
C20
0.1uF
GND
R18
100Kohm
+5V
TEST
GND
C2
10uF
GND
EN
12V
L1
CTD0504-4R7- M
+
E2
470uF
℃
C18
NC/1uF
C1
0.1uF
C22
NC/22pF
R23
47Kohm
R25
6K2ohm
R1
0ohm
4.5V~18V INPUT
VFB = 0.6V
500KHZ
EN
4
GND
2
LX
6
IN
5
FB
3
BS
1
U2
SYH112ADC
GND
C21
10uF
EN
1
G
N
D
2
SW
3
VIN
4
FB
5
UD1
SYH407AAC
CD1
10uF
D
G
S
QM1
ME2325- G