Sony HT-6900DP / HT-9900M / HT-9950M / SA-WMSP69 Service Manual ▷ View online
SA-WMSP69
5
5
SA-WMSP69
1-2. SCHEMATIC DIAGRAM — MAIN SECTION —
JW403
JW404
JW1
C209
C211
C301
C401
C402
C409
C410
D305
R110
R202
R207
R209
R212
R213
R216
R304
R305
R306
R312
R314
R317
R500
R501
R502
R503
R504
R505
C304
C305
C306
C308
C313
C319
C320
C407
C408
C318
D303
D304
J101
Q306
Q308
Q311
R320
R322
R323
R326
R401
S901
R325
R321
C201
C203
C204
C205
C206
C302
C303
C405
C406
C501
C502
C601
C801
R327
R402
Q307
C307
C310
R307
R308
Q302
R309
R324
R310
C901
R403
R404
R206
R205
C101
R211
R210
R214
C207
C208
RV801
R217
C210
R301
R313
D301
D302
C403
C404
R101
R102
CN2
CN1
CN3
CN301
RY301
C503
R311
CN101
CN201
T1
Q502
SP901
R319
R318
R329
Q310
Q309
C309
IC202(1/2)
IC202(2/2)
D205
D206
C311
C312
IC203(1/2)
IC203(2/2)
CNP111
CNP801
Q301
Q304
Q303
Q305
R316
R328
Q504
Q503
Q501
D501
D401
R601
D402
D403
CN402
CNP401
F901
C2
CN4
D901
CN204
SA-WMSP69
6
6
SA-WMSP69
• Refer to page 3 for Circuit Boards Location.
: Uses unleaded solder.
1-3. PRINTED WIRING BOARDS — MAIN SECTION —
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
1-865-997-
1-866-725-
1-866-000-
1-865-998-
1-865-999-
SP901
SPEAKER
RV801
LEVEL
J101
INPUT
CNP801
C801
PNK
BLK
WHT
WHT
PNK
(CHASSIS)
(CHASSIS)
BLK
WHT
CN101
RED
WHT
WHT
D901
S901
C901
CN3
CN4
S901,D901
POWER
CN1
CN2
C2
F901
AC IN
T2
POWER TRANSFORMER
JW1
G2
JW123
JW403
JW402
JW401
JW101
JW102
JW113
JW114
JW110
C319
Q309
C320
Q308
C211
C201
Q310
IC202
C209
R317
C311
R206
R504
CN402
CN204
R207
RY301
CN301
D401
R211
CN201
D305
Q307
IC203
R321
C101
R500
R403
C309
R601
R327
C318
R505
R311
C208
C310
R502
R402
R401
C503
R217
C502
CNP111
C207
C210
C501
C203
C204
R209
R210
R216
C205
C206
D205
D206
C401
C402
C601
C312
C405
C406
C407
C408
Q501
Q502
Q503
Q504
R501
R503
JW111
C307
R306
C303
R304
D301
D302
C301
Q303
R324
Q305
C306
Q306
R325
R326
R305
R313
R301
C305
C304
R310
Q304
Q302
R308
C302
R307
Q301
D304
D303
D303
C308
Q311
R320
R101
C409
C410
R404
D402
D403
C313
R214
R110
R328
R329
R316
R102
JW120
R202
R205
JW119
R213
R212
JW118
JW301
C403
C404
D501
JW103
JW501
JW502
R312
JW404
JW115
JW107
R314
R323
R322
JW106
JW124
JW104
R319
R318
JW130
JW109
JW125
JW112
G1
JW126
JW116
JW117
JW121
R309
B
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
B
C
E
C
E
C E
B
C
E
C
E
B
C
E
C
E
B
C
E
B C E
B C E
B C E
E C B
1
4
8
5
1
4
8
5
E
C
C
B
RED
RED
BLK
CNP401
6
1
6
12
12
13
1
D205
C-9
D206
C-9
D301
A-10
D302
A-11
D303
B-10
D304
B-10
D305
E-9
D401
I-8
D402
G-8
D403
G-8
D501
F-8
IC202
C-8
IC203
B-9
Q301
B-10
Q302
B-10
Q303
C-11
Q304
C-11
Q305
C-11
Q306
C-11
Q307
E-12
Q308
G-12
Q309
C-10
Q310
F-12
Q311
C-10
Q501
E-8
Q502
E-9
Q503
E-8
Q504
E-8
• Semiconductor
Location
Ref. No.
Location
7
SA-WMSP69
SECTION 2
EXPLODED VIEWS
1
4-253-282-31 PUSH KNOB
2
4-253-280-01 GRILLE FRAME
3
4-253-279-11 WOOFER RING
SP901
1-825-768-11 LOUD SPEAKER (25cm)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
NOTE:
•
•
The mechanical parts with no reference
number in the exploded views are not supplied.
number in the exploded views are not supplied.
•
Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
•
-XX and -X mean standardized parts, so
they may have some difference from the
original one.
they may have some difference from the
original one.
•
Color Indication of Appearance Parts
Example :
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•
Accessories are given in the last of this parts list.
2-1.
FRONT SECTION
R
R
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
SP901
not supplied
not supplied
not supplied
not supplied
(SWITCH board)
(SWITCH board)
1
3
2
8
SA-WMSP69
51
A-1084-745-A SPEAKER CABINET ASSY
* 52
3-703-244-00 BUSHING (2104), CORD
0 53
1-783-820-11 CORD, POWER
54
2-349-022-11 SCREW +BVTP (4X20) (TYPE1)
55
A-1090-358-A MAIN BOARD, COMPLETE
56
3-905-609-31 SCREW (TRANSISTOR)
57
4-999-482-81 KNOB (VOL)
0 F901
1-533-452-12 FUSE, GLASS TUBE (DIA. 5) (4A/125V)
Q307
6-702-391-01 TRANSISTOR MP1620-OPY-MK
Q308
6-702-390-01 TRANSISTOR MN2488-OPY-MK
0 T1
1-443-652-11 TRANSFORMER, POWER
#1
7-685-881-09 SCREW +BVTT 4X8 (S)
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
2-2.
REAR SECTION
F901
51
52
54
54
56
55
53
57
54
A
A
supplied with RV801
not supplied
(POWER TRANS board)
(POWER TRANS board)
not supplied
(CONTROL board)
(CONTROL board)
not supplied
(INPUT board)
(INPUT board)
not supplied
not supplied
not supplied
T1
Q308
Q307
#2
#1
#1
#1
#2
#2
#2
not supplied
54
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