Printed Wiring Board - Main Board; Location - Sony TA-DX80 Service Manual

TA-DX80
• Semiconductor

Location

Ref. No. Location
D201 I-7
D202 J-2
D231 E-9
D251 G-7
D252 G-7
D301 E-4
D302 D-4
D321 D-5
D501 C-8
D552 B-7
IC101 A-3
IC111 C-4
IC121 A-5
IC141 C-2
IC201 H-9
Q111 C-3
Q121 J-9
Q122 B-8
Q123 B-8
Q124 B-4
Q125 B-4
Q126 B-9
Q127 C-3
Q161 C-5
Q171 G-9
Q177 C-5
Q201 J-8
Q251 G-8
Q261 F-6
Q262 F-6
Q263 H-8
Q321 E-5
Q322 E-5
Q323 E-5
Q324 D-5
Q325 D-5
Q326 D-4
Q327 D-5
Q328 D-4
Q421 A-10
Q422 B-10
Q423 B-10
Q424 C-10
Q425 D-10
Q426 C-10
Q427 B-10
Q428 B-10
Q501 B-6
Q551 B-7
4-2. PRINTED WIRING BOARD – MAIN Board –
1 2 3
MAIN BOARD
A
8
5
13
12
CN101
SYSTEM
B
CONTROL
TO
HCD-DX80
OR
HCD-VX888
2
E
1
8 1
E
C
5 4
-2
D
+
L
TM301
–
-1
SPEAKER
IMPEDANCE USE
6Ω – 16Ω
+
R
– -2
E -1
F
G
H
I
J
4 5 6
16 1
1
4
E
E
9 8
E
8 1
E
5 4
E
E
E
E E E
E E E
E
6 6
7 8 9
E
B E
C E
C
B
E
E
3 1
E
E
E
E
E
E
10
A PANEL BOARD (Page 8)
CN401
E
E
E
E E
E
E
E
B
TRANS
BOARD
NO701
(Page 8)
(CHASSIS)
11
1-680-836- (11)