Printed Wiring Boards - Main Section - Aiwa CSD-XD55 Service Manual

6-10. PRINTED WIRING BOARD – MAIN SECTION –
1 2
MAIN BOARD
A
B
C
D
TUNER
BOARD
(Page 22):US,CND,E,SP
(Page 23):AEP
D
E
F
G
S801
(OPEN/CLOSE)
: Uses unleaded solder.
• See page 17 for Circuit Boards Location.
3 4
CONTROL
TC E CONTROL
F B
BOARD
BOARD BOARD
(Page 30)
(Page 28) (Page 30)
5 6 7
1-862-092-
25 25
8 9
HP BOARD
1-862-097-
11
(11)
CD
A
BOARD
SP101
(Page 20)
TWEETER
TUNER
SP102
BOARD
C
SPEAKER
(Page 22):US,CND,E,SP
(Page 23):AEP
SP103
J
SPEAKER
POWER
BOARD
SP201
(Page 32)
TWEETER
SP202
SPEAKER
SP203
SPEAKER
• Semiconductor Location
M301
CAPSTAN/REEL
Ref. No. Location
MOTOR
D101 B-5
M
D201 B-4
D301 C-6
D302 B-7
S301
D303 C-6
(TAPE PLAY)
D322 D-4
D324 C-2
D801 F-6
D802 F-7
D804 F-6
D807 E-6
D810 F-2
IC301 C-3
IC304 B-5
11
IC305 B-3
(11)
IC801 D-3
IC802 E-4
IC803 E-3
IC804 E-3
Q101 E-3
Q104 D-2
Q105 D-2
Q106 F-2
Q122 C-2
Q124 B-2
Q201 E-3
CSD-XD55
Ver 1.1
10
LINE IN
(L-CH)
(R-CH)
Ref. No. Location
Q204 D-2
Q205 D-2
Q206 F-2
Q222 C-3
Q224 B-2
Q301 F-2
Q302 B-6
Q303 C-6
Q304 C-6
Q305 B-6
Q306 C-7
Q307 C-7
Q308 C-7
Q801 F-5
Q804 F-6
Q805 F-7
Q808 F-7
Q812 E-6
Q813 E-6
Q814 E-4
Q815 E-6
Q816 E-2
Q817 E-2
Q819 F-7
Q820 F-5
Q821 F-5
Q822 F-2
Q823 F-2