Sharp LC-55LE643U_FPTW Service Manual page 78

Lcd tv 55"
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5
LINEOUT CIRCUIT
D
+3.3V
LA15
NC
0805L
DA6
SCS520S
AL1_OUT
LINE_OUT_L
C
AL0O_N_GND
RCA For Line Out
B
AL1_OUT
RA72
AR1_OUT
RA73
A
5
4
+5VSB
RA64
4K7
LINE OUT_MUTE
RA65
AUD_AC_OFF_MUTE
+
CAE5
220uF/16V
CA76
CA77
RA69
0.1uF/16V
NC
10K
0805C
CA82
0805C
RA70
39K_F
CA80
NC
27pF/50V
RA74
RA75
CA84
0603C
4.7uF/6.3V
15K_F
43K_F
CA86
270pF/50V
Phone JACK FOR LINE OUT
1
3
4
2
5
470
AUDIO_OUT_L
0603R
470
AUDIO_OUT_R
0603R
RA78
CA88
RA79
CA89
47K
470pF/50V
47K
470pF/50V
4
3
DA5
BAV70
2
100
3
RA66
47K
2
1
QA4
LMBT3904LT1G
RA67
NC
CA78
1uF/10V
RA68
UA2
100K
8
7
CP
CN
9
6
PVDD
VDD
10
5
PGND
EN
11
4
UVP
SGND
12
3
OUTL
OUTR
13
2
-INL
-INR
CA81
14
1
27pF/50V
+INL
+INR
CA79
RA76
1uF/10V
DRV632PWR
43K_F
SPDIF CIRCUIT
PA3
NC
dummy
PA2
WT-04066V2B-06H
1
3
3
2
4
LINE OUT_MUTE
12
AUD_AC_OFF_MUTE
4
4
4
AR1_OUT
RA71
CA85
0805C
LINE_OUT_R
39K_F
NC
RA77
CA83
0603C
15K_F
4.7uF/6.3V
CA87
270pF/50V
AR0O_N_GND
+5VSB
RA31
P1
SPDIF_OUT
3
2
33
1
P2
CA39
CA38
10pF/50V
0.1uF/16V
2
1
LINE OUT_MUTE
AUD_AC_OFF_MUTE
SPDIF_OUT
SPDIF_OUT
D
LINE_OUT_L
LINE_OUT_L
LINE_OUT_R
LINE_OUT_R
C
B
PA1
JST1221
P1
VIN
VCC
GND
P2
A
1

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