DOWNLOAD Sony SA-FT7ED / SA-WFT7 / SS-CNF7ED / SS-FRF7ED / WS-FT7 Service Manual ↓ Size: 5 MB | Pages: 47 in PDF or view online for FREE

Model
SA-FT7ED SA-WFT7 SS-CNF7ED SS-FRF7ED WS-FT7
Pages
47
Size
5 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
sa-ft7ed-sa-wft7-ss-cnf7ed-ss-frf7ed-ws-ft7.pdf
Date

Sony SA-FT7ED / SA-WFT7 / SS-CNF7ED / SS-FRF7ED / WS-FT7 Service Manual ▷ View online

5
5
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
1-1. PRINTED WIRING BOARDS — FILTER SECTION —
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
INPUT
Q506
Q505
Q507
Q508
R533
R531
R530
C533
C404
IC503
IC502
IC501
C411
R527
R514
R513
R517
R525
R512
R510
R405
C412
R408
D401
R535
Q503
Q502
D404
R504
R506
R503
R518
R515
R508
R511
R509
R522
R528
R516
R526
R519
R524
R520
R521
R402
C410
D403
R404
R401
R406
D501
R410
R409
R412
R413
R536
R505
R403
C408
C557
C558
C553
C554
C551
C552
C409
C405
C559
IC402
IC401
D500
D402
R407
R523
Q501
C501
Q403
Q402
Q401
R411
JP402
JP405
JP406
JP407
JP408
JP411
JP412
JP415
JP416
JP419
JP421
JP424
JP404
JP418
JP409
JP401
JP410
JP413
JP420
JP422
JP423
JP425
JP403
CNP401
JP414
C520
D552
R551
S501
C521
CN403
VR502
LEVEL
POWER SAVE
S401
AUTO       OFF
PHASE
S501
BASS
BOOST
NORMAL       REVERSE
VR501
CN401
Q404
CN402
D405
D551
C503
C407
C502
C518
C556
C516
C517
S401
C555
C505
C506
C507
C508
C509
C511
C512
FB501
L551
L552
C406
C402
C560
R552
Q552
Q551
C403
JP417
C510
1
1
3
7
3
1
2
1
WHT
GRY
GRY
GRY
GRY
GRY
GRY
BLK
GRY
WHT
WHT
RED
BLK
RED
WHT
B
P0WER
BOARD
CN203
A
AMP BOARD
CN602
1-865-571-
12
(12)
1-865-572-
12
(12)
C701
R701
CNP701
J701
CN701
-1
-2
-1
-2
(Page 8)
(Page 10)
Ref. No.
Location
D401
D-6
D402
C-5
D403
C-5
D404
C-5
D405
C-3
D500
C-4
D501
C-5
D551
B-7
D552
B-7
IC401
C-7
IC402
D-4
IC501
B-4
IC502
B-3
IC503
C-2
Q401
D-6
Q402
D-6
Q403
D-5
Q404
D-4
Q501
C-1
Q502
B-2
Q503
B-2
Q505
B-8
Q506
B-7
Q507
B-9
Q508
B-8
Q551
B-6
Q552
B-6
• Semiconductor
Location
6
6
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
1-2. SCHEMATIC DIAGRAM — FILTER SECTION —
(Page 11)
R411
C501
R523
C402
C406
C512
C511
C510
C508
C506
C505
C559
C405
C409
C552
C551
C554
C555
C553
C558
C557
C408
R403
R505
C517
C516
C556
C518
C502
C407
C403
C503
D551
D405
CN402
R413
R412
R409
R410
R406
R401
R404
C410
R521
R520
R524
R519
R526
R516
R528
R522
R509
R511
R508
R515
R503
R506
R504
C412
R405
R510
CN401
S401
CN403
R512
R513
R514
R527
C404
D552
R531
R533
Q508
Q507
C533
R530
C701
CN701
R701
R551
R552
C520
C521
R535
R536
D500
D501
R407
R408
R517
R518
R525
C560
C509
C507
R402
Q501
Q403
D402
D404
D403
Q502
Q503
Q551
Q505
Q552
Q404
D401
C411
S501
J701
IC401(2/2)
IC401(1/2)
Q401
Q402
IC402(2/2)
IC402(1/2)
L551
L552
Q506
FB501
IC502(1/2)
IC501(2/2)
IC502(2/2)
IC503(1/2)
IC503(2/2)
IC501(1/2)
VR501
VR502
(Page 9)
7
7
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
1-3. PRINTED WIRING BOARD — AMP SECTION (1/2) —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
1-865-569-
12
(12)
R666
R665
R681
Q603
R671
R675
C674
C672
R601
Q691
C605
R655
C619
R685
R686
C603
C618
R661
IC601
R603
R604
R657
C606
R608
C623
R677
C622
C652
R651
C654
Ref. No.
Location
IC601
C-6
Q603
B-8
Q691
B-5
• Semiconductor
Location (Side A)
8
8
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
1-4. PRINTED WIRING BOARD — AMP SECTION (2/2) —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
C
A
SPEAKER
RED+
BLK-
RED
BLK
C611
R659
C610
R679
C608
C626
R674
C663
C653
R682
C683
R680
R653
R673
R692
R691
R693
Q600
C627
C662
C651
C682
C671
C630
R614
R699
R694
R609
C615
C613
R610
R656
R622
R662
R660
C693
CP601
EP601
R621
Q692
R617
C637
R612
Q602
R611
Q605
Q606
Q604
C636
R620
D605
R619
R676
R654
Q693
R695
Q690
R698
R697
D607
Q689
C691
THP601
Q607
C629
C673
C686
C685
C612
C607
CNP601
CNP603
CNP604
CN602
L601
C676
C692
C601
C620
C656
Q673
Q672
Q671
Q674
R663
CNP602
R683
L602
C665
C677
C675
C679
C628
CN601
SP901
C624
CN603
C617
C616
Q653
Q652
Q651
Q654
C667
C659
C632
R630
L651
C657
C621
C655
C602
CP602
C625
L671
R605
L605
C609
C614
C687
G
D
S
G
D
S
G
D
S
G
D
S
S
D
G
S
D
G
S
D
G
S
D
G
1
1
2
8
CN602
WHT
GRY
WHT
GRY
GRY
GRY
GRY
GRY
GRY
GRY
CN603
1
1
2
8
POWER
BOARD
CN205
FILTER
BOARD
CN402
1-865-569-
12
(12)
(Page 5)
(Page 10)
Ref. No.
Location
D605
D-8
D607
H-4
Q600
G-3
Q602
B-9
Q604
D-9
Q605
C-8
Q606
C-8
Q607
C-9
Q651
C-3
Q652
D-3
Q653
E-3
Q654
F-3
Q671
F-10
Q672
E-10
Q673
D-10
Q674
C-10
Q689
G-3
Q690
G-4
Q692
H-4
Q693
H-3
• Semiconductor
Location (Side B)
Page of 47
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