Printed Wiring Boards - Main Section - Sony SA-FT3H Service Manual

SA-FT3H/WFT3/SS-CNF3H/FRF3H
2-2. PRINTED WIRING BOARDS — MAIN SECTION —
1 2 3
A
BLU
1
GRY
GRY
B
4
C
D
1 3
C607
BC601
JW605
C608
E
Q606
D604
R620
Q605 Q607
C611
JW604
R615
C605
R614
F
R607
C606
8 1
D602
D603
5 4
G
JW602
JW601
JW600 R605
8 1
5 4
H
C603
R603
R601 C602
I
SA-FT3H/WFT3/SS-CNF3H/FRF3H
• Refer to page 6 for Circuit Boards Location.
4 5 6
(ON)(STANDBY)
G R
ON/STANDBY
11
D202
1-867-370- (11)
BLU+
SP402
BLK–
SPEAKER
T1
POWER
TRANSFORMER
–
SP401
+
SPEAKER
C511
2 1
C512
BC401
Q502
R507
R504
R503
R502
Q501
D501
R501
C501
CN601
C601
6
:Uses unleaded solder.
7 8 9
CONTROL
A
BOARD
BC602
(Page 9)
3 1
CNP702
C403
T202
SUB
TRANSFORMER
JW614
EP1
JW609
JW615
R901
JW617
1
1
CONTROL
B
BOARD
CN101
(Page 9)
8 8
10 11 12
(11)
1-867-368-
CN402
D303
C802 C801
D901
F901
YEL
BC905
1
5
4
WHT
11
1-867-367- (11)
POWER SWITCH
C
BOARD
BC904
(Page 9)
13 14
• Semiconductor
Location
Ref. No. Location
D202 B-4
D301 E-11
D302 E-11
D303 E-10
D304 E-10
D401 E-9
D501 G-6
D502 F-5
D531 H-2
D601 G-2
D602 G-2
D603 G-2
D604 E-3
D701 B-8
11
D702 B-8
D703 C-8
D704 C-8
D801 F-12
D802 F-11
D803 F-12
D804 F-12
D901 F-12
IC601 H-2
IC602 G-2
Q501 G-6
Q502 F-5
Q503 F-4
Q504 F-4
Q601 H-1
Q602 G-1
Q603 F-1
Q604 E-2
Q605 E-2
Q606 E-2
Q607 E-2
Q608 E-3
Q701 B-9
Q702 B-8
Q703 C-8
Q704 C-8
Q705 B-9
Q706 A-9
Q707 B-10
Q708 C-11
Q709 C-9
Q710 B-11
Q711 C-10