Sharp LC-32HI5232E Service Manual

33
3.2 Wiring diagram of power supply
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
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GND
GND
GND
RT1
CT40
CT22
CT41
CT17
5V_M
+1.15V_DEMO
5V_M
GND
CT31
RT3
RT7
+1.5V_DDR
CD23
CD17
GND
GND GND
RD18
CD22CD21
RD16
GND
CD24 CD25
CD18
LD5
RD17
BL_AD� _IC
RD19
RD22
GND
PWM_REF
BL_AD� _IC
CD5CD4
CD8
CD15
12V
RD15
RD9
RD2
AAM
1
IN
2
SW
3
4
BST
5
EN� SYNC
6
VCC
7
FB
8
GND
UD2
GND
LD4
RD10
RD13
GND
CD14
LD2
+1.1V_VDDC5V_STB
CD2
CD7
RD3
CD12 CD13RD8
RD14
RD6
RD1
AAM
1
IN
2
SW
3
4
BST
5
EN� SYNC
6
VCC
7
FB
8
GND
UD1
LD3
RD7
RD12
CD11
GND
R1
+
ED2 CD9
LD1
GND
PWR_ON� OFF_IC
RM9
QM4
RM5
RM6
CM4
5V_STB 5V_M
PWR_ON� OFF_IC
CT44 CT9
ON� OFF
GND
CM6
3V3_STB +3.3V_M
ON� OFF
GND
5V_STB
RD11
QM3
QM6
CD20
5V_STB
RD26
RD4
5V_M
VI
3
VO
2
AD�
1
UL2
GND
3V3_STB
CL3 CL2CL7
5V_STB
VI
3
VO
2
AD�
1
VO
4
UL1
CL1
EN
1
GND
2
SW
3
VIN
4
FB
5
UD3
RM10
GND
GND
GND
GND
GND
CD1
12V
GND
GND
GND
PGOOD
1
EN
2
VIN
3
VDD
4
NC
5
VO
6
AD�
7
GND
8
EPAD
9
UT3
CD6
RM17
CD26
RD5
PWM_DIM
GND
BL_ON_IC
BL_ON_IC
PCB 短路
RD27
RD28
CD3
CD16 CD10
TP.MS6486.PB710
A16387
康延光

Sharp LC-32HI5232E Specifications

General

Brand	Sharp
Model	LC-32HI5232E
Category	TV
Language	English