Schematic Diagram - Power Board - Sony HCD-DZ820KW Service Manual

Super audio cd/dvd receiver
Table of Contents

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Q Q
6-38. SCHEMATIC DIAGRAM – POWER BOARD –
3 7 6 3 1 5 1 5 0
CN901
FH901
FH902
2P
HOLDER
HOLDER
TP901
FUSE
FUSE
F901
TP902
T6.3AL/250V
C901
R901
0.22
1M
275V
TNR14SE471K490
IC901
IC STR-F6168-LF1352
IC901
T E
L
1 3 9 4 2 2 9 6 5 1 3
C925
R927
47p
2kV
w w w
HCD-DZ820KW
EB905
(CHASSIS)
C930
100p
C965
250V
LF901
0.001
TH901
D901
THERMISTOR
D5SBA60F01
LINE FILTER
250V
FR901
C920
C963
0.1
0.01
1W
0.001
250V
250V
C902
C964
0.001
0.22
C905
275V
250V
0.0033
C903
400V
LF902
330
VDR901
C918
VARISTOR
LINE FILTER
450V
C913
0.01
100p
250V
250V
D1NL20U-TR2
Q901
2SB1116A- TP-LK
(CHASSIS)
D908
1SS355WTE-17
D906
1SS355WTE-17
C906
C908
C911
1SS355WTE-17
1000p
47
0.0047
1.5kV
35V
50V
R906
D907
D915
3.3k
1SS355WTE-17
UDZSTE-1710B
R919
C909
C907
18k
220p
R911
0.001
220
50V
50V
R907
10k
R908
R914
3.3k
0.1
R912
1/2W
0.33
D909
1SS355WTE-17
IC921
IC921
STR-V153
R929
2.2
D910
1/2W
1SS355WTE-17
R925
R969
10
1k
D923
UDZSTE-1710B
D925
D926
UDZSTE
UDZSTE
-175.1B
-1710B
Q921
2SD1616A -TP-LK
D922
D1NL20U
-TR2
C929
C923
C924
R922
0.1
0.0047
2.2
R926
D924
R923
C922
4.7
50V
50V
50V
680k
UDZSTE
4.7k
22
-1724B
100V
x
a o
y
.
i
http://www.xiaoyu163.com
D931
FCU20UC20
C938
680p
250V
T901
L931
MAIN POWER
TRANSFORMER
R903
R904
100K
100K
3W
3W
C933
C935
C932
2200
D913
0.1
2200
35V
SARS03
50V
35V
R905
D905
10
IC931
EB903
(CHASSIS)
PC901
D914
R910
2.2k
PC901
TLP421F(D4-GR)
R909
100k
C910
R935
R934
22
1k
1k
50V
PC903
TLP421F(D4-GR)
PC903
Q
Q
3
7
6
R946
R948
10k
PC902
SI-3033KM-TL
PC902
R956
TLP421F(D4-GR)
1k
1/10W
C969
0.1
L942
L945
IC943
T902
C953
SUB POWER
0.001
2kV
TRANSFORMER
D941
C941
C960
EK19LF-F7
1000
0.1
25V
L951
D944
L941
R955
EK19LF-F7
470
R954
D942
C967
C944
C946
22k
RK36LF-B3
0.1
2200
1000
16V
16V
C952
D943
0.047
50V
RK36LF-B3
IC951
C958
C940
TA76L431S
(TPE6,Q)
0.1
3300
10V
EB904
IC951
C928
470p
(CHASSIS)
u 1 6 3
63
63
http://www.xiaoyu163.com
2
4
8
9
9
R931
R940
R937
3.3k
10k
10k
R965
5.6k
C937
0.047
R932
R933
C934
D932
50V
33k
C936
C939
4.7k
2200
UDZSTE-175.1B
0.1
0.1
35V
50V
50V
R936
470k
R938
1k
Q943
RT1N441C-TP-1
IC931
R939
TA76431AS
3.3k
(TPE6)
Q947
RT1N441C-TP-1
R949
1k
IC941
3
1
5
1
5
0
8
9
150
R943
0
R941
0
IC943
IC942
SI-3050KM-TL
IC941
SI-3120KM-TL
C949
100
C947
10V
100
10V
C948
C955
470
0.1
10V
25V
C945
C954
C942
C951
C970
470
0.1
C971
470
0.1
0.1
16V
25V
0.1
25V
25V
IC942
R971
0
L948
R951
220
L947
S
R952
Q945
2.2k
RSR025N03TL
R957
47k
C976
R953
100
3.9k
16V
m
c o
.
HCD-DZ820KW
2
8
9
9
CN902
TP903
WIRE 3P
TP904
3/8
47
CN903
2p
L952
Q
C961
0.1
DIAT-TX
BOARD
CN802
(Page 60)
TP908
2
4
9
8
2
9
9
TP910
TP909
TP907
R966
TP913
1k 1/10W
R967
TP912
1k 1/10W
CN904
R968
TP917
WIRE 12P
1k 1/10W
TP914
R958
1k
R974
3.3k
TP915
6/8
CN506
TP916
50
TP918
TP911

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