Wiring Diagram Of System Power - Sharp LC-32CHE5111E Service Manual

3.2 Wiring diagram of system power

1
CD18
RD4
A
UD2
12V
3 2
IN SW
RD15
5 4
CD14 CD15 EN FB
MP1470GJ-Z
GND
GND
10uF-0805-X5R-20%- 16V
NC/1uF-0402-X5R-20%- 16V
100Kohm-0402-5%- 1/16W
B
5V_STB
UD1
4
VIN SW
CD1
CD2
RD1
PWR_ON/OFF 1
EN FB
GND
10uF-0805-X5R-20%- 16V
0.1uF-0402-X5R-20%- 16V
10Kohm-0402-5%- 1/16W
GND
LC3406CB5TR
C
5V_M
RD5
UD6
D2 LC1117CLTRAD
3 2
VI VO
CD34
CD33
4
VO
0ohm-1206-5%- 1/4W
NC/SK34A-SMA GND
0.1uF-0402-X5R-20%- 16V
10uF-0603-X5R-20%- 6.3V 0.1uF-0402-X5R-20%- 16V
1uF-0402-X5R-20%- 6.3V
D
0.1uF-0402-X5R-20%- 16V
1
2 3
1uF-0402-X5R-20%- 16V
22ohm-0402-5%- 1/16W
SCD54TL-4R7M 5V_STB
TEST 5V_STB
L1
CD11 CD13 CD12 ED2
RD16
RD17
CD16
GND
RD18
NC/10pF-0402-NPO-5%- 50V
GND 100Kohm-0402-5%- 1/16W
18Kohm-0402-1%- 1/16W
3K3ohm-0402-1%- 1/16W
10uF-0805-X5R-20%- 16V
0.1uF-0402-X5R-20%- 16V
10uF-0805-X5R-20%- 16V
470uF-10V-20%- 6.311- 105 ℃ - 黑底白字 - 编带 -F=2.5-XF
CTD0403-6R8-M
22uF-0805-X5R-20%- 6.3V
10uF-0603-X5R-20%- 6.3V
LD1 0.1uF-0402-X5R-20%- 16V
3 3300pF-0402-X7R-10%- 50V
CD21
+1.5V_DDR 5V_STB
+1.5V_DDR
RD2
5
TEST
CD24
RD3
CD3 CD4 CD5 CD8
10uF-0805-X5R-20%- 16V
GND 22uF-0805-X5R-20%- 6.3V
5K1ohm-0402-1%- 1/16W
3K3ohm-0402-1%- 1/16W
12V
DEMO_1V2
CD64 CD65
ED1
C5
CD35 C4
GND
PWR_ON/OFF
10uF-0805-X5R-20%- 16V
NC/1uF-0402-X5R-20%- 16V
4K7ohm-0402-5%- 1/16W
100Kohm-0402-5%- 1/16W
NC/?
470uF-16V20%- 1012- 105
2 3
4
22ohm-0402-5%- 1/16W
1uF-0402-X5R-20%- 6.3V
10uF-0805-X5R-20%- 16V SCD54TL-6R8M
0.1uF-0402-X7R-10%- 16V 10uF-0603-X5R-20%- 6.3V
GND 10uF-0603-X5R-20%- 6.3V
NC/10uF-0603-X5R-20%- 6.3V
RD31 CD32
CD49 CD50 UD3
MP1470GJ-Z
12V
LD31
3 2
IN SW
RD33
RD32
PWR_ON/OFF 5 4
EN FB
RD34
47Kohm-0402-5%- 1/16W
CD56 RD35
GND
ME2N7002E( 松木 )
100Kohm-0402-1%- 1/16W
VID0
300Kohm-0402-1%- 1/16W
4K7ohm-0402-5%- 1/16W GND 100ohm-0402-5%- 1/16W
4K7ohm-0402-5%- 1/16W
UD4
LC1117CLTR33 3V3_STB 5V_M
3 2
VI VO
CD26
CD25 CD27 CD28
4
VO
0.1uF-0402-X5R-20%- 16V
GND 10uF-0603-X5R-20%- 6.3V 10uF-0805-X5R-20%- 16V
0.1uF-0402-X5R-20%- 16V
0.1uF-0402-X5R-20%- 16V
CD61
RD61
1uF-0402-X5R-20%- 16V
22ohm-0402-5%- 1/16W
SCD54TL-4R7M
UD7 MP1471AGJ-Z
LD6
3 2
IN SW
CD62
5 4 RD63
EN FB
3V3_STB
RD64
CD67
RM3
RD65
RD62 GND
NC/10pF-0402-NPO-5%- 50V
CD68 GND 100Kohm-0402-5%- 1/16W
18Kohm-0402-1%- 1/16W
3K3ohm-0402-1%- 1/16W
10uF-0805-X5R-20%- 16V
0.1uF-0402-X5R-20%- 16V
GND 10uF-0805-X5R-20%- 16V
- -F=5.0-XL 470uF-10V-20%- 6.311- 105
℃ 编带
4
60
5
0.1uF-0402-X7R-10%- 16V
100Kohm-0402-5%- 1/16W
22uF-0805-X5R-20%- 6.3V
8K2ohm-0402-1%- 1/16W
18Kohm-0402-1%- 1/16W
NC/10pF-0402-NPO-5%- 50V
31
+1.15V_VDDC
CD51 CD52 CD53 CD54 CD7
R4
GND
R32 BRI_ADJ
R43
C1
3V3_STB
Q2
R55
RD9 R56
GND
UD5
LC1117CLTR33 3V3_M
3 2
VI VO
CD30
CD29 CD31
4
VO
GND 10uF-0603-X5R-20%- 6.3V
0.1uF-0402-X5R-20%- 16V
5V_M
TEST 5V_M
CD66 CD63
ED61
GND
- - -F=2.5-XF
℃ 黑底白字 编带
5
6
A
PWM_DIM
R5
0ohm-0402-5%- 1/16W
NC/1uF-0402-X5R-20%- 6.3V
4K7ohm-0402-5%- 1/16W
GND
B
C
D
6