Sony SA-WX700 (serv.man2) Service Manual ▷ View online
SA-WX700
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change of Power Board
Ver 1.1 2004.05
US Model
Canadian Model
AEP Model
UK Model
9-877-137-81
SERVICE MANUAL
(SPM-04042)
2
SA-WX700
Printed wiring board of new type is described this supplement-1.
Refer to original service manual (9-877-137-[][]) previously issued for the other information. (Schematic diagram, parts list, etc.)
When performing service and inspection, check the suffix of the part number of the power boards.
Refer to original service manual (9-877-137-[][]) previously issued for the other information. (Schematic diagram, parts list, etc.)
When performing service and inspection, check the suffix of the part number of the power boards.
• DISCRIMINATION
– POWER BOARD (SIDE A) –
POWER Board Parts No.
Former type : 1-688-700-11
New type : 1-688-700-12
3
3
SA-WX700
Printed Wiring Board – POWER SECTION (SIDE A) – (Refer to Service Manual page 6 for Schematic Diagram)
12
(12)
1-688-700-
POWER BOARD (SIDE A)
2
3
4
5
6
7
A
1
B
C
D
E
–12
4
4
SA-WX700
Printed Wiring Board – POWER SECTION (SIDE B) – (Refer to Service Manual page 6 for Schematic Diagram)
C832
R812
THP802
C809
C855
IC801
D832
D802
Q819
L803
Q803
T803
D814
C819
C829
C849
F802
C828
Q818
Q808
Q805
D826
D823
D822
R838
R836
C845
C846
D812
R834
D813
R835
R842
R844
R845
R825
R809
R853
Q802
R851
Q816
Q811
Q807
D807
D806
R803
JP801
Q813
Q812
C834
C835
C802
C804
C803
R801
R802
AEP,UK
C801
CN802
F801
L802
RY801
C805
D817
D816
R804
R805
1
8
9
15
R808
R852
R807
C816
R806
R816
T801
FG5
R815
D804
R810
Q801
C824
D831
D808
C817
D809
C811
C813
C812
T802
C810
R826
D833
R854
Q815
1
1
4
1
3
8
1
1
8
8
CN806
CN804
CN805
RY802
R818 R817
C844
1
4
8
5
C842
C824
D821
C822
D820
R828 R848
R841
Q810
1
4
8
5
IC805
CN807
CN803
C823
R849
C852
R839
T804
C863
THP801
C837
C836
CN801
L801
D828
R837
R832 R833
C821
D824
C825
C854
C826
D818
R829
D829
R827
D819
Q806
D827
R821
C848
C833
C838
C902
C851
D815
R840
R819
R823
R822
R820
C818
C814
R813
D805
R814
C815
C820
D810
D811
R830
R831
D803
Q804
G D S
G D S
G D S
C831
C806
D801
C807
C808
D836
C864
C859 C858
L805
C865
C860
C866
R845
D830
Q817
Q814
R847
C830
C853
C843
C839
C841
C850
Q809
D825
C840
B
C
E
C
E
E C B
ICE250A–SW
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
B
C
E
C
E
E C B
E C B
E C B
E C B
E C B
E C B
IC804
IC802
JP801
D401
POWER
12
(12)
1-688-705-
12
(12)
1-688-705-
LED BOARD (SIDE A)
LED BOARD (SIDE A)
12
(12)
1-688-700-
POWER BOARD (SIDE B)
FG4
FG2
FG1
FG3
FG6
+
–
POWER
SEITCH
BOARD
(Page 5)
A
FILTER
BOARD
(Page 5)
B
SP901
SPEAKER
SP902
SPEAKER
AC IN
2
3
4
5
6
7
8
A
1
B
C
D
E
D401
D-8
D801
B-3
D802
B-2
D803
C-1
D804
C-3
D805
C-2
D806
C-4
D807
C-4
D808
D-3
D809
D-2
D810
E-2
D811
E-3
D812
C-6
D813
C-6
D814
E-2
D815
C-5
D816
C-4
D817
C-4
D818
D-6
D819
E-7
D820
D-6
D821
D-5
D822
C-7
D823
D-7
D824
D-7
D825
C-7
D826
D-7
D827
C-5
D828
B-5
D829
D-7
D830
E-7
D831
C-3
D832
A-1
D833
D-5
D836
E-2
IC801
B-1
IC802
C-3
IC804
C-6
IC805
D-6
Q801
C-2
Q802
C-2
Q803
C-1
Q804
C-2
Q805
D-6
Q806
D-5
Q807
C-5
Q808
C-6
Q809
D-7
Q810
D-6
Q811
C-5
Q812
C-4
Q813
C-4
Q814
D-7
Q815
C-5
Q816
C-5
Q817
E-7
Q818
C-5
Q819
B-1
• Semiconductor
Location
Ref. No.
Location
–12
Display
