Sharp LC-32LD145E Service Manual page 67

POWER
1
BTB
I
20 19
3V3_VCC 18 17
3V3_VCC
3V3_STBY_1 16 15 24V_VCC_AU
A
12V_VCC
12V_STBY 14 13 12V_STBY
power_pin11
12 11
12V_STBY 10 9 5V_STBY
H
8 7 DIMMING
6 5 BACKLIGHT_ON/OFF
S211
STBY_ON/OFF
power_pin3
4 3
nc
S212
power_pin1
2 1 STBY_ON/OFF_NOT
S115
24V_VCC_AU
CN5
S34
power_pin11
5V_VCC
S36
B
12V_STBY
G
S35
5V_VCC
S37
12V_STBY
CN30
power cable
2 1
3V3_VCC 4 3 3V3_VCC
3V3_STBY_1 6 5 24V_VCC_AU
F
8 7
12V_STBY 12V_STBY
power_pin11
10 9
C
12V_STBY 12 11 5V_STBY
14 13 DIMMING
16 15 BACKLIGHT_ON/OFF
power_pin3
18 17
power_pin1
20 19
E
PW03_PW04_PW07
PW06_IPS19
PW05_IPS60_IPS70_Adaptor
5V_STBY
C342
220u
6V3
C1111
D
47u
16V
5V_VCC
D
R2124
NC
12V_STBY
2 33k 1
R296 R109
12V_VCC
2 33k 1 1 47R 2
100n C1153
16V NC
SW2
C R119
Q46
STBY_ON/OFF_NOT 2 10k 1
BC848B
E
S27
B
W_ADAPTER
5
F
4
3
JK7
TP73
2
TP74
A 1
1
1 2 3
2 3
R35
1 10k 2
STP1
R34
1 10k 2
U17
C355
C197
TPS54329E
2
10n
1 VBST 8 1
F1 16V 1 SS
5n6
2 7
1 2 VIN EN
50V
60R 3 6
C1178 C1144 C353 C215 SW VREG5
4 5
10u 220n 220n 10u GND VFB
16V 16V
25V 25V
COMMON
C1146
R2126
3R3
3n3
L18
50V
10u
C1148 C216 C689
10u 10u 10u
10V 10V 10V
S261
12V_VCC
12V_STBY 12V_CTRL
S262
33p
100n C1152
C810
16V
10u C809
100n C1205 100n C1206 C1190
16V
STP2 10u R2074
16V 16V
16V 120k
R2064
5V_CTRL
2 10k 1 1 10k 2
R2065
1 EN 8 4u7 6x6 olacak ÜA
TPS_CNTRL VIN
U46 C803 L27 10u
2 7
VFB VFB VBST 16V
TPS54528
100n C808
3 6
VREG5 SSW 10u
10V
4 5
SK24
C807 VSS GND
1u
16V
D168
C1147
R2127
3R3
PW03_PW04_PW07
3n3
5V_STBY
PW06_IPS19 50V
PW05_IPS60_IPS70_Adaptor
S74
5V_VCC
C222
10u
10V
LDO1
5V_VCC
C1172
10u
10V
CCFL INVERTER SOCKET
S29
S28
R122
1 10k 2
R340
Q12
1 1k 2
BC848B
C805
220n
Q11 10V
BC848B
12V_STBY
2 3
4 5 6 7
4 5
C136
C1203 C1199
100n C1204
1 2
10u 10u
100n
16V
10V
F194
10V
8
5V_VCC 1 2 PVIN
NC 60R
U49
100n C1200
2 7
AVIN
C357 16V
TLV62065
6
R165 MODE
22k
470n
5
EN
6V3
COMMON
1V2_MT5820
1V2_MT5820
C1110 C1179
100n C1150
10u 2u2
16V
10V 6V3
nc
VFB 12V_STBY
R2066 R2073
4k7 22k
S273
VDD_AUDIO
S3
S216
5V_VCC
S138
5V_STBY
S2
C1170
100n C1151
SW1
10u
16V
10V
R118
MOSFET_CONTROL 2 10k 1
3V3_AVCC
S64
NC
COMMON 3V3_VCC
LM1117
3 2
IN U11 OUT
GND VOUT 10uC137 100n C70
C249 C1165 C1168
1 4 16V
10V
220u 10u 10u
6V3 10V 10V
R469 R339
5k6 3k3
12V_VCC
R42
2 10k 1
R23
5V_VCC 2 10k 1
R24
2 10k 1
R60
3V3_STBY_1
1 10k 2
!
STBY_ON/OFF R61
2
1 10k 2
FS4
12V_STBY
!
7A/32VDC
FS3
12V_INV
7A/32VDC
STBY_ON/OFF
STBY_ON/OFF_NOT
4 5
8 9 10
67
6 7
3V3_VCC
C1202 C1201
100n
1
PGND 10u
16V
L28 1u 6V3
TP222
1
2
SW
3V3_VCC
C1198 R2142
C224 C279
3
AGND 220k 10u 10u
R2143 10V 10V
22p
4
FB 470k
R2141 5V_STBY
150k
S215
S214
FS2
12V_VCC
7A/32VDC
4A
S66
3V3_VCC
C1094
R108 10u
10V
1 47R 2
S70
8
5V_VCC
PW06_IPS19
7
PW05_IPS60_IPS70_Adaptor
6
VDRAMSUP
VDRAMSUP 5
Q24
BC848B
R2100
3V3_VCC
47R
nc
5V_VCC
R392
1 POK
C1182 2 4k7 1
nc U26
10u
R391
2
10V EN
2 4k7 1
APL5910
S73
3
3V3_VCC VIN
3V3_AVCC
4
5V_VCC VCNTL
2 S11 1
C1169
LDO3
10u COMMON
10V
1V2_AVCC
VDRAMSUP
TPS_CNTRL
R63
2 4k7
R69
2 4k7
C3 VDRAMSUP VDRAMSUP
10u
Q6
10V
BC848B
1V5_AVCC
STBY_ON/OFF_NOT
3
Q2
BC848B
1
S5
VESTEL
MOSFET_CONTROL
S1
NC POWER
SCH NAME :
DRAWN BY : <YOUR NAME HERE>
6 7
13
11 12
LC-32LD145
LC-39LD145
8
S63
3V3_STBY_1
Q3 BC848B
A
C1149
10u
COMMON
10V
Q1 BC848B F190
3V3_STBY
1k
R321
2k7
R99
2 4k7 1 C362
47u
16V
B
C1098
1
PVIN PGND 10u
U13 L15 1u 6V3
2 1V5_VCC
AVIN SW 1V5_VCC
TLV62065 C1101 R796
3
MODE AGND 75K
R318
22p
4
EN FB 200k
R660
C
180k
COMMON
1V2_AVCC
R393 R389
8
GND 22k 1k
R390
C709
7
FB C30 12k 10u
10V
100n
6
VOUT 1V2_AVCC
C494 C1166 C1171
5
NC 100u 10u 10u
6V3 10V 10V
D
R75
1V5_VCC
47R
nc
R77 R36
1 POK 8
1 GND 22k 1k
nc U6
R96
2 7
1 EN FB 12k
APL5910
3 6
VIN VOUT 1V5_VCC
C2 C4
4 5
VCNTL NC 10u 10u
10V 10V
E
5V_STBY
TP3
1
TP4 3V3_STBY
1
TP12
1 12V_VCC
VDD_Lineout
TP24
1
TP13
1 5V_VCC
TP15 1 3V3_AVCC
TP10
1 1V1_MT5135
TP18 1V5_VCC
1
1V2_AVCC
TP21
1
F
BOARD VOLTAGES
17mb82-1a A3
PROJECT NAME :
9
T. SHT:
19-12-2012_14:02
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