Wiring Diagram Of Power Supply - Sharp LC-32HI5012E Service Manual

3.2 Wiring diagram of power supply

1
A
12V
UD1
CD3 CD1 CD2 RD3
2 5
IN BST
R1
6
EN SYNC
3
SW
GND 7
VCC
RD7 1 8
AAM FB
GND
CD11
RD12
GND
B
GND
C
RD26
5V_M
UD3
LD5
RD4
4 3
5V_STB VIN SW
CD17 CD18 RD16
RD17
1 5
EN FB
CD20 RD18 CD21
GND
GND GND GND
D
1
2 3
12V
RD1
CD6 CD4 CD5
CD7 LD1
RD5
5V_STB
5V_STB
LD3
RD8 ED2 CD12 CD13 CD9 GND
RD6
RD14
GND
GND
5V_M
CT31 CT40
+1.5V_DDR
CD22 CD23 CD24 CD25
GND
2 3
4
UD2
RD2
2 5
IN BST
CD8 LD2
6
EN SYNC
+1.1V_VDDC
LD4
CD26
3
SW
7
VCC
RD10 RD11 CD16 CD10
CD15
1 8
AAM FB
CD14
GND GND
RD9
RD13
RD15
GND
GND
GND
GND
+1.15V_DEMO
UT3
RT1
1 8 RT3 CT22 CT17 CT44 CT9
PGOOD GND
2 7
EN AD
3 6
VIN VO
4 5
5V_M VDD NC
9
CT41 EPAD
RT7
GND
GND
GND
4
33
5
5V_STB 5V_M
QM3
RM5 CM4
RM6
ON OFF
QM4
RM9
PWR_ON OFF_IC
PWR_ON OFF_IC
GND
3V3_STB +3.3V_M
RM10
QM6
CM6
RM17
ON OFF
GND
UL2
3 2
VI VO
5V_STB UL1 3V3_STB
3 2
VI VO
CL1 CL3 CL7 CL2
4
VO
GND
RD27
PCB
短路
BL_ON_IC PWM_DIM
BL_ON_IC
RD28
GND
RD19
BL_AD _IC PWM_REF
BL_AD _IC
RD22
GND
Ti le TP.MS6486.PB710
Si e N ber
A0
Da e 2017 2 3
File E 02. 6486 6488 6586 .. TV 01_SYSTEM_POWER.S D
5
6
A
GND
B
C
D
Re i i
A16387
S ee 康延光
Dra By
6