Printed Wiring Board - Power Board - Sony TA-SA300WR Service Manual

TA-SA300WR
Ver. 1.1
4-7.

PRINTED WIRING BOARD - POWER Board -

1
POWER BOARD
A
B
FH901
FH900 F900
CL900
R900
CL902
C
C900 (US, CND)
CN900
C902 (AEP, IT, UK, AUS)
1
(AC IN)
3
VDR900
CAM901
PATTERN
CL901
SPARK-GAP
(US, CND)
C905
C903 (US, CND)
C906 (AEP, IT, UK, AUS)
C904
(AEP, IT, UK, AUS)
D
EB901
(CHASSIS)
TA-SA300WR
• : Uses unleaded solder.
2 3
CL905
C935 (US, CND)
C936
(AEP, IT, UK, AUS)
TH900 CL904
D900
CL903
JS902 JS901
C937
AEP, IT, R901
2 1
2 UK, AUS 1
LF900
R904
D901
D924
CL929
LF901
(US, CND)
4
3
3 4 E
4 5
C914
CL912
D913
B
R915
D912
E
Q923
CL914
CL913
4
CL915
C919
R911
R910
D914
1
CL911
IC910
CL910
C916
FR910
D915
D910
D916 C911
C917
R916
JL901
R903 R902
JS904
JW917
R921 R922
IC920
JW918
A001
R930
CL922
R932
1
CL923
C927 3
Q921
C931
4
E
JW914
JL911
CL925
6
JW908
D932 (US, CND)
Q901 7
C925
Q922 E
JL900
JL908
R931
B E
C932
CL930
D929
R927
C924
JL906
CL927
(AEP, IT, UK, AUS)
JL905 D931 CL921
D930
D926
D925
R905
JL903
C929
JL904
R926
D923
D920
B
R925
Q920
D922
(US, CND)
C920
CL928
C921 (AEP, IT, UK, AUS)
16 16
6
CL918
D950
D911
5 6
CL917
R914
CL916
5
R913
1 10
CL952
8
T901
SUB POWER
JL914
TRANSFORMER
R951 3
PC901 4
R950
C JL915
CL953
C953
E
Q960
JL912 E
Q961
D902
C
JL913
R960 JW915
PC903
E
CL942
JL902
R961
C
CL964
R940
3 2
E
D928
4 1
R942
R941
PC902
JL919
(AEP, IT, UK, AUS)
C922 CL943
C923 (US, CND) R943
7 T902 8
MAIN POWER
TRANSFORMER
R924
1 14
JS905
R923
CL920
C907
7 8
C951
CN901
CL951
9
C952
CL960
R963
JW907
R957
CL962 C
2
R959
C960
1
JL917 WLK4 MAIN
E
R956
BOARD
C954
IC950 Q962
CN104
(Page 14)
JW909
E
CL963
R962
1
R947
R949 C947
R944
C941
C946
CL941
CL940
A002
D940
C940
EB902
11
(11)
1-882-860-
(CHASSIS)