Schematic Diagram - Power/Front Panel Section - Sony HCD-SR1 Service Manual

HCD-SR1/SR2/SR3
Ver 1.2
Q Q
3-33. SCHEMATIC DIAGRAM — POWER/FRONT PANEL SECTION —
3 7 6 3 1 5 1 5 0
CN900
2P
CN806
2P
37
T E
L 1 3 9 4 2 2 9 6 5 1 3
L803
FB803
0UH
CN811
C854
5P TP817
47p FB810
0UH
TP837
FB805
0UH
TP818 C853 47p
TP819
TP820
29
w w w
HCD-SR1/SR2/SR3
JW902
LF901
JW
CN901
2P
C903
0.22
JW901
JW
R846
R847
100
100
TP834
D821 D819
C863 SML-512WBC1AR C862 SML512WBC1AR
0.001 0.001
TP868
Q801-Q804
MUTING
C804
R807
0.0047
100
L800
Q804
0
DTC343TK-T-146
R802
0
100
C802
0.01
Q801
R801
0
DTC343TK-T-146 4.7k
0
C803
0.1
Q803
FB800
DTC343TK-T-146
0 0UH
Q800
0
DTC343TK-T-146
0
FB802
0UH R800
C801
0
4.7k
0.01
R803
100
L802 R805
L801
100
C806
0.0047
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http://www.xiaoyu163.com
TACT SW
S809
SW. KEY
C857
LS8J3M
1000p
50V
C858
820p SW. KEY
50V
Q Q
3 7 6
J800
C800
0.001
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40 40
http://www.xiaoyu163.com
2 4
8 9 9
R861 R860
2.2k 0
C851
S801 C816 0.1
S818
SW. KEY 0.1 25V
LS8J3M 25V
LS8J3M
TP871
TP872
TP873
R868 2.2k R867 0
TP874
TP875
S808 C844 C852
SW. KEY 0.1 0.1
LS8J3M 25V 25V
TP876
R876 R875 R866
R874
47k 22k 4.7k
10k
S817 S816
S815 S807
SW. KEY C845
SW. KEY SW. KEY
LS8J3M LS8J3M 0.1
LS8J3M LS8J3M
25V
3 1 5 1 5 0 8 9
D802
R809
SML-512UWT86
TP836
TP853
S800
C811
TACT SW
0.1
LS8J3M
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.
2
8 9 9
37
CN810
7P
2 4 9 8 2 9 9
CN805
3P
0
37
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