Printed Wiring Board - Main Section (Side B) - Sony TAD-M30 Service Manual

3-5. PRINTED WIRING BOARD — MAIN SECTION (SIDE B) —
1 2 3
MAIN BOARD
(SIDE B)
A
B
E
B E
E
B
B
C
D
JACK BOARD
6 1
CN302
(Page 22)
1 5
D
E
SPEAKER BOARD
E
CN651
(Page 21)
1 8 1
F
4 5 4
G
B
VOLUME BOARD
CN605
E
H (Page 23)
E
I
E E
J
16
• Refer to page 6 for Circuit Boards Location .
4 5 6
E
C923
C924
1 8
8
4 5
5 5 4
8 1
5 4
8 1
E
F166 F165 F164
E E
E
E E
— 13 —
7 8 9
8
1 3
(FAN)
1
B
E
E
E
3
G
1
SECONDARY
BOARD
CN992
(Page 21)
E
E E
6
1
1
4
E
JACK BOARD PANEL BOARD
A
C
CN104 CN601
(Page 22) (Page 24)
10 11
E
C
B
3
1
3
9
1
H
SECONDARY
BOARD
CN993
1
(Page 21)
3
1
E
C
B
B E
11
E 1-669-455-
(11)
SWITCH BOARD
F
CN652
(Page 21)
— 14 —
TAD-M30
• Semiconductor
Location
Ref. No. Location
D108 I-9
D109 I-9
D111 I-2
D183 G-7
D681 J-10
D682 J-10
D683 J-10
D701 C-3
D711 B-8
D712 B-7
D726 D-2
D727 C-2
D728 D-3
D729 C-6
D730 C-6
D901 C-6
D902 G-11
D903 F-11
D904 F-11
D905 F-11
D906 E-11
D907 E-11
D908 E-11
D909 E-11
D910 E-11
D913 E-10
D914 I-10
D916 E-10
D921 D-7
D2111 H-2
IC306 F-4
IC601 A-4
IC701 B-7
IC901 G-10
IC902 F-9
IC903 E-9
IC1303 G-6
IC1304 F-6
IC1306 F-3
IC2306 F-2
Q113 J-2
Q117 E-7
Q118 E-7
Q301 J-3
Q302 J-3
Q351 J-3
Q352 J-3
Q601 A-3
Q602 A-2
Q603 A-2
Q681 J-10
Q701 B-8
Q702 B-7
Q721 B-6
Q722 B-6
Q901 E-10
Q902 I-10
Q903 J-11
Q905 D-7
Q941 J-9
Q942 I-9
Q2113 H-2
Q2301 H-3
Q2302 H-3
Q2351 H-3
Q2352 H-3