Printed Wiring Boards - Power Supply Section - Sony TA-SB500WR Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-8. PRINTED WIRING BOARDS – POWER SUPPLY Section –
1
DIAT POWER BOARD
A
EB902
(CHASSIS)
C931
D921
A001
B
1
C942
A
CL011
DIAT AMP
BOARD CL012
CL008
CN301 CL009
(Page 10)
8
C
CL010
T E
L 1 3 9 4 2 2 9 6 5 1 3
LP1
D
E
w w w
TA-SB500WR
: Uses unleaded solder.
2 3
JW003
JW004
CL005
T901
POWER
TRANSFORMER
A
3
2
K
1
IC905
(EXCEPT US, CND, MX)
R916
R933
C934 R915
IC901
R935
R948
R932
1
R936 R931
3
R911
C925
C933
6 7
JW13
R939
R909
PC901 CL003
4
2
CL006
R938
1 3
D910
4
1
JW2
C913
CL007
R960
3
2
C932 PC903 C915
3 2
L903
R919
R945
R946
PC902
4 1
R922
x a o
y
. i
http://www.xiaoyu163.com
4 5
C919 (US, CND)
C906 (EXCEPT US, CND)
D902
R906 C908 (US, CND, MX)
C907
C921 (EXCEPT US, CND, MX)
(US, CND, E32, MX)
+
TH901
C918
JW001
C905
A002
JW9
D901
CL001
R908
JW002
R910
TH902
E3, E12,
(US, CND, E32, MX)
D907
C910 SP, KR,
–
AUS, RU
D911
D909
R925
R921
C904
R912 R913
C916 D908
D904 D905
R920 D913
Q Q
R914 3 7 6
E
C
C E
B
B
D914
C917
Q902
D906
Q903
Q901 R924
R926
R905
D915
(AC IN)
u 1 6 3
15 15
http://www.xiaoyu163.com
2 4
8 9 9
6 7
(CHASSIS)
EB901
(EXCEPT E32, MX)
C902 (US, CND)
FH902
C922 E3, E12, SP,
KR, AUS, RU
C901
C903 (US, CND, MX) F901
C923 (EXCEPT US, CND, MX)
E3, E12,
SP, KR,
AUS, RU
R902
L902
FH901
1
CN903
US, CND,
E32, MX
3
VDR901
3 1 5 1 5 0 8 9
L904
(E3, E12, SP, KR, AUS, RU)
11
L901 (US, CND, E32, MX)
1-872-331- (11)
DIAT SWITCH BOARD
2
CN901
1
2 1
S901
POWER
CN902
m
1-872-332-
c o
.
TA-SB500WR
2
8 9 9
• Semiconductor
8
Location
Ref. No. Location
D901 B-5
D902 B-4
D904 C-4
D905 C-5
D906 C-5
D907 C-5
D908 C-5
D909 C-5
D910 C-4
D911 C-5
D913 C-4
D914 C-4
D915 C-4
D921 B-2
IC901 B-4
IC905 B-3
PC901 C-3
PC902 C-3
PC903 C-3
Q901 C-5
Q902 C-4
Q903 C-5
2 4 9 8 2 9 9
11
(11)