Read Sony AC-LF1HR / DAV-LF1H Service Manual online
11
11
AC-LF1HR
AC-LF1HR
4-2. PRINTED WIRING BOARD
:Uses unleaded solder.
IC903
IC905
IC901
PC901 PC903 PC902
EXCEPT
US, CND,
MX, TW
US, CND,
MX, TW
EXCEPT
US, CND,
MX, TW
US, CND,
MX, TW
EXCEPT
US, CND,
MX, TW
US, CND,
MX, TW
EXCEPT
US, CND,
MX, TW
US, CND,
MX, TW
EXCEPT
US, CND,
MX, TW
US, CND,
MX, TW
T901
CONVERTER
TRANSFORMER
US,CND, MX, TW
US,CND, MX, TW
(CHASSIS)
(CHASSIS)
DIR-R3
1
1
1
2
2
2
1
3
5
7
E
E
E
4
6
A
K
A
E
3
2
1
1
1
1
2
2
1
2
3
5
2
3
4
2
9
3
4
10
SA-TSLF1H
AC IN
POWER
POWER
YELLOW
BROWN
C906
TH901
D901
C905
JW922
LF902
JW901
C904
R922
LF901
VDR901
C901
C902
C903
EB901
R902
F901
FH902
FH901
CN903
JW921
D911
R917
R905
D914
Q903
C917
Q902
C916
D913
R920
D916
D909
D917
C914
C911
D905
Q901
R927
C909
D906
D908
C913
JW903
R910
R913
D907
R914
R921
R928
D918
C910
R912
JW908
D910
R911
C912
R908
TH902
C908
JW906
R915
JW907
D902
R906
C918
C907
FR901
C920
R935
R948
C934
R933
R934
R936
R939
R931
R932
R938
C932
R945
C935
C936
C933
JW910
R946
C925
C942
C940
JW911
JW905
JW913
R937
L901
R940
R923
J902
J901
Q906
D921
JW909
C944
JW912
EB902
CNP907
C931
D904
C915
R919
JW904
CN901
S901
CNP902
CN905
D900
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
• Semiconductor
Location
Ref. No.
Location
D900
H-2
D901
E-5
D902
F-5
D904
F-7
D905
E-7
D906
E-6
D907
E-7
D908
E-6
D909
E-7
D910
F-6
D911
D-6
D913
D-7
D914
D-6
D916
D-6
D916
E-6
D917
E-6
D918
E-6
D921
H-5
IC901
F-5
IC903
H-6
IC905
G-5
PC901
F-6
PC902
F-6
PC903
F-7
Q901
E-7
Q902
D-6
Q903
D-6
Q906
H-5
Ver. 1.1
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