Schematic Diagram - Power/Front Panel Section - Sony HCD-SR4W Service Manual

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6-41. SCHEMATIC DIAGRAM — POWER/FRONT PANEL SECTION —
3 7 6 3 1 5 1 5 0
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67
CN811
C854
5P TP817
47p
TP837
TP818 C853 47p
TP819
TP820
55
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HCD-SR4W
JW902
LF901
JW
CN900 CN901
2P 2P
C903
0.22
JW901
JW
R846
R847
100
100
TP834
D821
C863 SML-512WBC1AR C862
0.001 0.001
CN806
TP868
2P
Q801 - Q804
MUTING
L803
C804
R807
0.0047
100
L800
Q804
0
DTC343TK-T-146
R802
0
100
Q801 R801
0
DTC343TK-T-146 4.7k
FB803
0
0UH
FB810
0UH
C803
0.1
Q803
FB805
DTC343TK-T-146
0UH 0
Q800
0
DTC343TK-T-146
0
FB802
0UH R800
0
4.7k
R803
100
L802 R805
L801
100
C806
0.0047
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C857
1000p
50V
D819
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SML512WBC1AR
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C800
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C801
0.01
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8 9 9
R861 R860
2.2k 0
C851
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S818
SW. KEY 0.1 25V
TACT SW
LS8J3M 25V
LS8J3M
TP871
TP872
TP873
R868 2.2k R867 0
TP874
TP875
S809 S808 C844 C852
SW. KEY SW. KEY 0.1 0.1
LS8J3M LS8J3M 25V 25V
TP876
R876 R875 R866
R874
47k 22k 4.7k
10k
C858 S817 S816
S815 S807
820p SW. KEY SW. KEY C845
SW. KEY SW. KEY
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LS8J3M LS8J3M
25V
3 1 5 1 5 0 8 9 2
D802
SML-512UWT86
S800
TACT SW
LS8J3M
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HCD-SR4W
2
8 9 9
67
CN810
7P
4 9 8 2 9 9
CN805
R809
3P
0
TP836
TP853
C811
0.1
67