Sony DAV-LF1 / SA-WSLF1 Service Manual ▷ View online
13
13
SA-WSLF1
SA-WSLF1
4-2. PRINTED WIRING BOARD — JACK COMB SECTION (SIDE A) —
:Uses unleaded solder.
• See page 8 for Circuit Boards Location.
AEP,UK,RU
EXCEPT AEP,UK,RU
1
2
A
B
C
D
E
F
3
4
5
6
7
8
14
14
SA-WSLF1
SA-WSLF1
4-3. PRINTED WIRING BOARD — JACK COMB SECTION (SIDE B) —
:Uses unleaded solder.
• See page 8 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D503
C-8
IC902
C-6
IC903
B-7
Q903
B-6
Q904
B-6
Q905
B-6
Q906
B-6
Q907
C-8
Q908
C-8
Q909
C-8
Q910
C-8
Q911
C-8
Q912
C-7
Q913
C-7
IC903
IC902
2
Y
1
13
12
P
R
/C
R
P
B
/C
B
COMPONENT
VIDEO OUT
MONITOR
OUT
EXCEPT AEP,UK,RU
VIDEO
S VIDEO
(DVD ONLY)
SCAN
SELECT
SELECTABLE
INTERLACE
2
14
20
2
1
21
2
15
EURO AV
OUT PUT (TO TV)
AEP,UK,RU
803
DIAT TRANSMITTER
B
VIDEO
VIDEO IN
DIR-T1
SAT
VIDEO IN
PHONES
(CHASSIS)
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
EXCEPT
AEP
,UK,RU
AEP,UK,RU
15
13
1
2
14
23
22
21
2
1
FRONT R
CENTER
SUB
WOOFER
SPEAKER
(IMPEDANCE USE 4
Ω)
FRONT L
Page 23
Page 23
Page 23
28
514
SW-MAIN
A
16
R 9 4 0
C N 9 0 6
C 9 2 2
L P 9 0 2
L P 9 0 4
R 9 5 4
C 9 5 0
J 9 0 7
J 9 0 9
S 9 0 1
C N 9 1 1
R952
R950
C953
C952
R951
R953
C954
C956
C957
R955
C958
C963
C945
C965
CN915
LP901
CN914
C947
C949
C967
C 9 6 2
C 9 4 4
C 9 4 6
C 9 6 4
C 9 6 6
C 9 4 8
J 9 0 6
C N 9 0 7
C N 9 0 9
C 9 7 1
C 9 4 3
C 9 7 0
C 9 4 2
C 9 6 9
C 9 4 1
C 9 6 8
C 9 4 0
C 9 2 0
R 9 3 5
R 9 3 9
R 9 2 2
C936
C918
R920
C912
C929
C925
C915
C 9 1 3
L 9 0 1
L 9 0 3
C 9 2 1
C 9 1 9
E P 9 0 2
C 9 3 9
C 9 6 1
R 9 6 1
L 9 0 6
R 9 3 7
L 9 0 4
F B 9 0 1
L 9 0 2
F B 9 0 4
C 9 5 1
R 9 5 7
R 9 0 7
R 9 0 5
R 9 0 6
C 9 1 1
R 9 1 7
R 9 1 1
R 9 1 0
C 9 2 4
C 9 2 7
R 9 0 9
R 9 3 6
C 9 2 3
R 9 3 0
C 9 2 6
C 9 3 4
C 9 3 7
C 9 5 9
J 9 0 3
J 9 0 4
J 9 0 8
C N 9 1 3
C 9 6 0
C 9 3 0
C 9 3 1
C 9 3 3
C 9 3 2
R 9 4 7
R 9 4 8
D 5 0 3
R 9 4 4
R 9 4 3
R 9 4 2
R 9 4 1
FB903
R919
R915
C910
Q904
Q903
R916
FB902
R927
R933
R962
R958
R938
R956
Q913
C928
R934
Q906
Q905
C938
R960
CN905
CN903
R924
R926
R923
R925
R928
R929 Q908
Q912
Q911
Q907
Q909
Q910
LP905
L905
CN912
R921
C935
R949
R945
J905
1
2
A
B
C
D
E
F
3
4
5
6
7
8
15
15
SA-WSLF1
SA-WSLF1
4-4. SCHEMATIC DIAGRAM — JACK COMB SECTION —
•
See page 32 for IC Block Diagrams.
SELECTABLE
INTERLACE
IC903
Q903
Q904
Q905
Q906
T
P891
TP892
T
P893
TP894
TP
895
T
P896
TP897
TP898
TP8
99
T
P900
TP9
01
TP
902
TP9
03
TP
90
4
TP905
TP90
6
TP907
T
P908
TP909
TP913
TP915
TP929
TP933
TP936
TP9
56
TP
959
TP961
TP962
TP96
3
TP
964
TP965
T
P966
TP
967
TP
968
T
P969
TP
970
TP971
TP972
TP973
TP974
TP
975
TP976
TP979
TP
980
TP983
TP984
TP985
TP984
TP985
TP986
C910
C913
C919
C921
C92
6
C928
C935
C938
C939
C951
C959
IC90
2
L901
L906
R915
R916
R919
R927
R933
R934
R
936
R945
R949
L905
C915
R
907
R90
6
R905
R929
R926
R924
R928
R925
R923
Q912
Q909
Q907
Q910
Q908
Q911
R944
R947
R948
J903
D503
CN903
CN912
R962
C937
C960
CN913
C924
C923
R921
EP902
FB902
R910
C911
R917
R909
R956
R961
R960
FB903
L902
FB901
FB904
L904
C932
C932
1uF/50V: AEP, UK, RU
1uF/50V: AEP, UK, RU
10uF/50V:EXCEPT AEP, UK, RU
C931
C930
R930
R958
R937
R
938
C961
C934
L903
R911
R957
R941
R942
R943
CN905
E402
E401
C952
C954
C956
C957
C936
C912
C950
C958
TP918
TP921
TP930
TP934
TP938
TP943
TP945
TP916
TP919
TP920
TP922
TP925
TP928
TP932
TP935
TP939
TP924
TP926
TP946
TP947
TP948
TP952
TP957
TP977
TP981
TP987
TP955
TP950
TP953
TP954
TP958
TP978
TP982
TP951
TP960
TP923
TP937
TP942
TP944
TP931
TP927
TP917
TP949
S901
R922
R935
C922
R950
R951
R952
C953
C920
C918
R920
C925
C929
R939
R940
J905
R953
R954
R955
CN911
TP998
TP999
TP1000
TP1001
TP988
TP989
TP990
TP991
TP992
TP993
TP994
TP995
TP996
TP997
EP901
C948
C945
C944
C947
C946
C940
C941
C942
C943
C962
C964
C966
C963
C965
C967
C968
C969
C970
C971
C949
CN909
CN907
CN914
CN915
C927
C933
J909
CN906
J904
J907
J908
Q913
NJM2235V
DTC343TK
DTC343TK
DTC343TK
DTC343TK
0.0047
50V
B
0.01
25V
B
0
0.01
25V
B
0.1
25V
F
0.0047
50V
B
10
50V
0.1
25V
25V
F
10
50V
1000
6.3V
6.3V
0
M
M
1623BFBE
47
1/10W
47
1/10W
4.7k
1/10W
4.7k
1/10W
47
1/10W
47
1/10W
10k
1
/10
W
75
1/10W
75
1/10W
0.1
25V
25V
F
HP JACK
100
10V
10V
0
2P
WIRE
100
10V
10V
22
25V
0
0UH
0UH
0UH
*
*
1
10V
F
1
10V
F
10k
1/10W
10k
1/10W
10
50V
5P
1000
6.3V
1000
6.3V
1000
6.3V
1000
6.3V
0
0
0
0
75
1/10W
75
1/10W
100p
50V
CH
75
1/10W
75
1/10W
75
1/10W
0
100p
50V
CH
1000
6.3V
6.3V
75
1/10W
1000
6.3V
6.3V
1000
6.3V
6.3V
75
1/10W
0
21P
75
1/10W
75
1/10W
75
1/10W
13P
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.001
50V
B
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.001
50V
B
6P
4P
2P
2P
0.1
25V
F
0.1
25V
25V
F
15P
1P
DTC144EKA-
T146
0
0
0
10k
1/10W
0
0
2.2k
1/10W
2.2k
1/10W
2.2k
1/10W
2.2k
1/10W
2.2k
1/10W
2.2k
1/10W
DTC144EKA-T146
DTC144EKA-T146
DTC144EKA-T146
DTA114EKA-T146
DTA114EKA-T146
1SS355TE-1
7
2SC3052EF-T1-LEF
220k
47k
1/10W
1/10W
*
*
0
0
0
0
0.1
25V
0
0
0
50V
0
0
330 1/10W
330 1/10W
330
330
1/10W
1/10W
16
16
SA-WSLF1
SA-WSLF1
4-5. PRINTED WIRING BOARD — SW-MAIN SECTION (SIDE A) —
:Uses unleaded solder.
• See page 8 for Circuit Boards Location.
IC526
IC525
IC527
IC529
IC521
IC530
IC523
IC522
IC520
IC524
IC528
IC519
IC518
IC513
IC514
IC515
IC516
IC511
IC507
IC510
IC509
IC512
IC508
IC517
IC506
IC531
IC505
IC503
20
11
1
10
20
11
1
10
4
1
5
8
8
4
1
4
1
1
1
16
8
8
8
9
9
4
5
E
E
16
1
5
8
8
5
8
8
20
2
1
1
1
1
1
3
5
5
4
4
4
6
3
3
3
2
1
3
2
E
31
50
51
81
100
1
1
1
7
7
3
1
1
22
44
23
90
91
120
1
1
1
1
1
3
4
5
8
9
16
10
14
8
7
12
24
25
36
37
48
1
1
11
20
3
4
5
30
31
60
2
14
14
8
8
30
E
E
E
E
E
E
1
1
3
5
5 8
4
4
EXCEPT
AEP,UK,RU
EXCEPT
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
AEP,UK,RU
21
11
1
10
Page 30
Page 23
Page 23
Page 28
Page 30
Page 30
Page 14
Page 28
C 5 6 9
C 5 9 3
C 5 9 2
F B 5 0 0
C 6 2 2
R 6 6 3
C 5 5 1
C 5 7 3
C 5 4 6
Q 5 0 3
R 6 1 6
C 5 7 6
C 5 7 7
R 5 7 4
R 5 7 8
C 5 1 9
C 5 1 7
R 6 5 8
R 6 5 7
R 6 5 6
R 6 5 5
R 6 5 4
F B 5 2 2
C 5 5 5
C 5 4 8
C 6 0 8
C N 5 0 7
C 5 9 0
C 5 7 9
C 5 6 8
C580
L510
C588
C596
L513
C603
C600
L512
C602
C599
C594
C585
C595
C591
L509
C587
C584
L514
C604
C601
C598
L511
C589
C586
C597
R661
C607
C628
C610
C629
R664
L504
L507
C583
C582
C578
C581
C547
C553
C545
C552
R595
R624
R605
R614
R625
R594
C549
C554
C550
Q504
C518
C564
C520
R799
R798
C536
C563
C541
C561
C560
L508
C531
C530
C566
C542
C 6 1 3
C 6 8 5
C 6 8 6
C 6 8 7
C 6 8 9
C 6 8 8
C 6 9 0
C 5 0 2
L 5 0 1
C N 5 0 2
F B 5 0 2
F B 5 0 3
F B 5 0 4
C N 5 0 5
C N 5 0 8
F B 5 0 6
C 6 7 2
F B 5 1 1
F B 5 1 0
F B 5 1 2
R 7 8 5
R 6 8 2
R 7 8 6
R 7 8 0
R 7 7 9
R 7 7 8
R 7 7 7
F B 5 0 8
R 6 9 2
R 6 9 3
R 7 0 6
R 7 0 5
R 6 9 9
C 6 5 3 R 6 8 0
R 6 7 5
C 6 5 2
C 6 3 7
X 5 0 1
R 7 4 3
R B 5 0 8
R B 5 0 5
R B 5 0 6
R B 5 0 7
R B 5 0 4
R B 5 0 2
R B 5 0 1
R B 5 0 3
R 6 7 7
R 6 7 6
R 6 9 6
X 5 0 0
C N 5 0 9
Q 5 1 4
R 8 1 5
D 5 0 7
Q 5 1 7
D 5 0 5
D 5 0 4
Q 5 0 8
R 5 0 0
R 7 8 3
R 5 0 4
R 5 0 3
R 5 0 7
R 5 0 2
D 5 0 3
Q 5 1 6
C 6 6 2
R 7 7 4
F B 5 0 7
Q 5 1 5
R 7 7 6
C 6 7 7
C N 5 1 1
C N 5 1 0
C N 5 1 2
C N 5 0 6
L 6 2 7
C 6 2 4
L 5 0 2
R 7 7 3
Q 5 0 7
R 6 3 6
C516
C524
C625
R508
R509
R738
R739
R740
R741
R742
R745
R672
R695
R755 R760
R764
R768
R769
C679
R702
R756
R762
R770
R754
R748
R746
R691
C651
R703
C632
C635
C634
C646
FB509
R700
R704
C647
C644
R709
R751
R678
R784
R750
R752
R767
R766
C623
R619
Q505
CN514
C540
C616
X502
C670
R731
R732
R733
R660
R576
R644
R577
D502
FB520
C559
D508
R812
D509
C683
FB513
C673
Q506
FB501
R685
R686
R708
FB505
1
2
A
B
C
D
E
3
4
5
6
7
8
9
• Semiconductor Location
Ref. No.
Location
D502
D-5
D503
B-5
D504
D-5
D505
D-5
D507
D-6
D508
D-6
D509
D-6
IC503
D-3
IC505
C-4
IC506
D-5
IC507
B-2
Ref. No.
Location
IC508
B-1
IC509
C-2
IC510
C-3
IC511
A-2
IC512
A-2
IC513
A-3
IC514
B-3
IC515
B-4
IC516
B-4
IC517
B-5
IC518
B-4
IC519
C-8
Ref. No.
Location
IC520
C-7
IC521
B-7
IC522
B-7
IC523
B-8
IC524
D-7
IC525
D-8
IC526
C-6
IC527
E-8
IC528
E-7
IC529
B-7
IC530
C-8
IC531
D-6
Ref. No.
Location
Q503
C-2
Q504
D-3
Q505
D-4
Q506
D-7
Q507
C-5
Q508
D-5
Q514
C-7
Q515
C-7
Q516
B-6
Q517
D-6
Click on the first or last page to see other DAV-LF1 / SA-WSLF1 service manuals if exist.