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Samsung PS50P4HX/XEC Service Manual page 38

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5-13 TUNER
This Document can not be used without Samsung's authorization.
4
3
2
1
CN103
Samsung Electronics
+5V_R
+33V
CN101
+9V_R
1
17
WOOPER
MONO
2
18
R+
3
19
R-
4
20
L-
5
21
L+
6
22
7
23
8
24
SIF2
9
25
SIF1
10
26
RF_SUB
11
27
RF_MAIN
12
28
AFT2
13
29
AFT1
14
30
SDA1_5V
15
31
SCL1_5V
16
32
R+
L+
R-
L-
L103
L104
INSTPAR
INSTPAR
CN102
slcon4p
TP46
TP45
1
1
L105
INSTPAR
WOOPER
1
4
ZD101
RLZ8.2
2
3
R113
15K
ZD102
RLZ8.2
+33V
BD101
HH-1H4532-121JT
C102
C103
10uF
100nF
R101
0
MGND1
MGND2
B.T
5V
SCL
SDA
SAS
NC
AFT(T.P)
SIF_OUT
5V(BP)
AUDIO_OUT
MGND3
+33V
+5V_TUNER
BD103
HH-1H4532-121JT
C107
C108
10uF
100nF
TU102
R109
SUPLVAL
0
1
NC
2
B
3
SCL
SDA
4
2
SAS
5
3
1
N_C
6
jack3p_b
JA101
7
IF
8 CVBS
9
BP
10 AF
+5V_TUNER
HH-1H4532-121JT
BD102
C104
100uF
SCL1_5V
R102
100
R103
100
SDA1_5V
R104
0
AFT1
R105
0
SIF1
R106
330
RF_MAIN
R107
100
MONO
R117
R108
12K
360
+5V_R
HH-1H4532-121JT
2
1
B
A
BD104
C105
C106
BD105
220uF
100nF
HH-1H4532-121JT
16V
C109
100uF
R110
100
SCL1_5V
R111
100
SDA1_5V
R112
0
AFT2
R114
0
SIF2
R115
330
RF_SUB
R118
R116
12K
360
Schematic Diagrams
5-13

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