Sharp LC-32LE510E Service Manual page 93

Main
Power 2 / 2 Diagram
1 2
ADAPTER SOCKET
W_ADAPTER
!
5
A
4
FS3
1 2 12V_STBY
3
JK9
!
7A/32VDC
2
FS2
12V_INV
1 2
1
7A/32VDC
INVERTER SOCKET W/ADAPTER
CN712 CN705
1 12V_INV 1 12V_INV
2 2
B
3 3
4 4
DIMMING DIMMING
5 5
6 BACKLIGHT_ON/OFF 6 BACKLIGHT_ON/OFF
15.6" LED SOCKET CCFL INVERTER SOCKET
C
SW1
12V_STBY
R1724
1 47R
3
R1692
Q182
D
MOSFET_CONTROL 2 10k 1 2
BC848B
1
LDO1
E
F303
5V_VCC 1 2
60R U175
LM1117
F276
3 2
3V3_VCC 1 2 IN OUT 2V5_VCC
60R
C1033
GND VOUT
22u
1 4
16V
100R
1 2
R1720
NC
S89
STBY_ON/OFF
S83
F
STBY_ON/OFF_NOT
1 2
3
DC/DC1
C1038
U174
100n
C1112
MP1583
2
10n 10V
1 8
F287 16V 1 BS SS
2 7 1
12V_STBY 1 2 IN EN
60R 3 6
C1091 C1092 SW COMP
C1037
2 4 5
22u 22u GND FB
100n 1
16V 16V 1
10V
0R
D197 L118
1 2
1 2
15u
SS33 C1102
22u
16V
W/ADAPTOR & W/IPS16&17&60
FS5
1 2 12V_VCC
7A/32VDC
C1114
2
10n
F286 16V 1
12V_STBY 1 2
60R
C1089 C1090
22u 22u
16V 16V
2
for 3v3 Panel Sup.
1
for 3v3 Panel Sup.
DC/DC3
100K
R1738 R1769
18k 390k
20K
3V3_STBY
R1770
6 1
EN FB 510k
U176
F291
150K
5 2 10UH
3V3_VCC
1 2 VIN GND
60R L116
F292 MP2012
4 3
5V_VCC 1 2 PVIN SW
60R 15u
C1094 C1093 C1101
22u 22u 22u
16V 16V 16V
MOSFET_CONTROL
3
4 5
W/ADAPTOR
SW2
5V_STBY
2
R1709
R1690 1 3k9 2 25V
1 2
10k 2
5n6
R1722
9.1K 50V
C1130 1 47R 2
3
5V_STBY
R1698
Q184
C1103 MOSFET_CONTROL 2 10k 1 2
BC848B
22u
16V 1
DC/DC2
1 BS 8
SS
U23
R1689
2 7
IN EN 2 10k 1 12V_STBY
MP1484 C1129
R1708
3 6 5K6
SW COMP
1 3k9 2
1 3N3 2
R3
5n6
4 5
GND FB 2 10k 1
50V
L123
2
15u
L16 10UH
3V3_STBY MOSFET_CONTROL
15u
C1096 C1097
22u 22u
16V 16V
COMMON
DC/DC4
C1113
1 BS 8
2
SS
10n
1 U173
F273 16V R1691
2 7
1 2 IN EN
12V_VCC 2 10k
60R MP1484
C1131
C1085 C1084
3 6
22u 22u SW COMP
1 2
16V 16V
5n6
4 5
1V8_VCC GND FB
50V
R1768
1k8
C1098
22u
16V
12K
10UH
L117
15u
C1087
22u
16V
4 5
93
6 7
POWER BLOCK DIAGRAM
LDO2 LDO2
8V
LDO
SW1
12V_STBY 12V_VCC
5V_VCC
DC-DC4
DC 1V2_VCC
DC-DC1 DC
DC 5V_STBY
DC
SW2
5V_VCC
DC-DC2
DC 3V3_STBY
DC
SW3
3V3_VCC
DC-DC3
DC
LDO1
LDO
SW3
FS4
1 2 3V3_VCC
3V3_STBY 7A/32VDC
R1723
1 47R 2
3
R1697
Q183
2 10k 1 2
BC848B
1
U181
LM1117
F305
3 2
12V_VCC 1 2 IN OUT
330R
GND VOUT
1 4
12V_VCC
1
LDO 2
R1710
1 3k9 2
R1686
U180
2 10k 1
LM1117
F300
33K 3 2
1 2 IN OUT
8V_VCC
0R C1212
330R
GND VOUT
22u
1 4
1V2_VCC
C1086
22u
16V
VESTEL
PROJECT NAME :
POWER_2
SCH NAME :
MB60_HW_TEAM
DRAWN BY :
6 7
LC-32LE510
LC-40LE510
8
5V_VCC
LDO
A
B
1V8_VCC
DC
2V5_VCC
C
D
8V_VCC
C1213
2
100n
E
1 10V
R1957
1k
5V_TUN
C1034
2
100n
1
16V 10V
R1955
1k
F
17mb60-4 A3
9
TOTAL SHEET:
24-05-2011_13:45
8
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