Schematic Diagram - Power Board - Sony DAV-DZ350 Service Manual

DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950

5-16. SCHEMATIC DIAGRAM - POWER Board -

1 2
POWER BOARD
A
CN902
ALL RES. ARE 1/6W EXCEPT SPECICAL EXPLAIN WITH NOTES
1
CN3P-396-R2 !
ALL EC.CAP. ARE 50V EXCEPT SPECICAL EXPLAIN WITH NOTES
2 1
3
! !
2
SW1
SW-110/220V
C903
PIN1-2/220V C913 R907
103P-1KV
PIN2-3/110V 102P-1KV R04-1M
R908
GBU8K C996 R04-1M
NC
BD901
3 2
R909
!
R04-1M
B R910
R04-1M
C914
NC ! !
LF902
ET-24 15mH
!
CX902
C224P-275V
!
J902 JMPER
C
CY902 CY901
! !
560P-400V 560P-400V
LF901
! ! !
ET-24 15mH
J903
J905
JMPER
R939
R935
330K
CX901 C224P-275V JMPER
!
100K
C941
! ! M222P/630V
R901
1.5M 1W
C938
VCC
TVR901
104P
D 14D561KF10
! ! !
1N4148
5 R936
Out
6
R04-10R
4 Ocp
Startup
1
FB/olp
!
IC903
CN901 IC-SSC6200
CN4P-396-R23
C939
C904
! 223 50V
CY903 560P-400V
H901 103P-1KV
CY904 560P-400V
JP
!
CY905 NC
E
P907
P908
C905 SCREW-A
SCREW-A
!
103P-1KV
34 34
• See page 35 for IC Block Diagrams.
3 4
TSB100006-0018 /0014
!
C949 470P-500V
ERL35 7+7P
CM901
T903
!
C155P-250V D924
10 1 3
11
4 2
C912
3
3
103P-1KV !
C951
FMX-22SL 2
220P-500V
13N50C
C944
220
C972
Q903 220
G NC 220
R943A 8 470P-500V
220
56 3W 220
2 220
220
D906 9
220
1N4148
C945A D911
R944
220P 500V
220
NC T-TR19-C
220
C945
L907 6
ZD904 220 1N4148
220
15V 3
220
7 220
6 5
220
12
220
5 13 1
4
R945A~R945P
220*16
D909
1N4148
GT905 D908
4
13N50C
!
B
Q902 NC 1N4148
5 10
G Q910
2SB772
C943
C936
NC TSA100006-0018/Z014 B
NC 2SB772
1
Q911
D905
6 D907
1N4148
GT904
2
R943 1N4148 R982 3.3UF/50V
ON/OFF ON/1
NC D920
NC ! 1N4148 10K
C918
C915
ZD903 +12V D919 103P
J904
T902
15V
C917 R911 R914 1N4148 ZD906
EEL19
JMPER 10U 50V 200 10K 11V
470K R916
R917 R918 3.3K C910 D916 R952 B
10K
2SC1623
B R921 1N4148 47K
10U 50V
1K
C911
R986 R987
47U
Q905
D915 100K 100K
!
SS8050LT1 1N4148
T901
R939A R940 R940A
7 14
330K 330K 330K D921 L905
13
L-6UH-3A
6 C932
12V HER105
C942
C931
NC
R923
NC C933
33 104P
11
D918
UF4007 5
9
! R937
C947
8
Q901 3 220P-500V
FMEN-210A
SMK4N60F/PFF4N80 3R3
G 1 L904
C926
D923
D904 5V L-6UH-5A
NC 2
HER105
D903
GT903
1 10 3
R919 R920
47R 10K
NC
C986 J909
220P-500V JMPER
R933 C995
C920 104P
104P
10R
T-EEL25-B
C927
R983 R929
C921 47uF 50V J910
CC470P NC JMPER
0 150
C925 R955 R956
C924
R927
R938 J906 4 1
JMPER 5K1 104P
10K 100 1%
104P
10
R954 2K4 1%
C922 ZD902
C923
102 50V 12V 3 2
M104P 2SC1623(L6)
Q918
1
3K65 1% B R947
IC901
!
C985 IC904 R946
IC-EL817C
IC-TL431
4.7U 2K
R922
R994
NC
6K2 1%
5 6 7
P906
SCREW-A
L908 CN906
75UH P905 CN14P-2.5
4
32V 1
SCREW-A
AMP_VCC
2
R976 24K R975 D913 3
1
4
2K4
1N4148
5
ZD910
C970 C971 12V 6
C957 CC104P-100V SGND
1000U 50V 1000U 50V
7
R974
R960 8
J916 JMPER +5V
9.1K D925
9
9.1V J917 JMPER
R915 NC C994 104P
6K8
R973 ZD913 10
47U 50V 4K7
J919 JMPER SGND
D926
11
+12V
D914
100
ZD905 12
R971 R972 C968 1N4148
D922 1N5819 PAC
18V
1N4148
10K 10K 13
BK3V3
D910
R970 14
ON/OFF ON/OFF
C969 R926 1N4148
J918 JMPER
100K
10U 50V J921 JMPER
10K J920 JMPER
R969
R968
4.7K
R967
100K
56 C997
104P
J915
R966
56 JMPER
C930
C967
104P
104P
C974 1U 50V
2SC1623(L6)
Q915 IC905
R984 B ZD907 12V
IC-AZ7500
R1002 2K
4.7K
R1003 2K
R985
R1004 2K
100K
R1005
2K
D927
Pin4 PAC
Q908
R902
1N4148
D917
15K
1N4148
R957
Pin1
R962 R961 C964 C975
R979
R958
5.1K NC 3K9
104P 7K5 104P
NC
AO3403
Q909
R959 2SA812/733
S D R980 E C
4.7K +12V Q913
R999
4.7K
3.3 B
C962 C929 C991
R997
470U 25V Q914
104P 104P 15K R995 R998
2SC1623(L6) 10K
2.2K R977
J912 +12V
JMPER
1K
+12V
J911 AMP_VCC
JMPER
DMN4800LSS-13 1N4148
D S
+5V D928
Q906
1K
R948
C993
104P
R996
NC BK3V3 BK3V3
R978
IC907
0.47R J913
JMPER
3 2
In Out ZD914
C978
NC
104P
C977
C976
C973 C992 104P
100U16V 104P 100U 16V
IC-LDO-3.3V
ON/1
P904
PAD-D4X6
1 H902 2
JP
+32V
+32V
+32V
GND
GND
GND
+5V
+5V
GND
GND
+12V
PAC
BK3V3
ON/OFF