7-10. Printed Wiring Board - Fm Board - Sony CDX-454RF Service Manual

CDX-454RF/454XRF
7-10. PRINTED WIRING BOARD – FM Board – •
1 2
A
B
FM BOARD
C
D
E
FM
FLEXIBLE
BOARD
B
F
MAIN
BOARD
CN231
(Page 26)
G
• Semiconductor Location
Ref. No. Location
Ref. No. Location Ref. No.
D301 D-9 D313 C-11
D302 D-8 D314 E-11
D310 C-5 D701 D-6
D311 E-10 D702 G-5
D312 E-10
See page 23 for Circuit Boards Location.
3 4 5
(COMPONENT SIDE)
IC304
IC701
R728
G
D
S
Location Ref. No. Location
IC304 E-5 Q309 C-10
IC701 F-4 Q310 C-9
Q311 C-8
Q301 C-8 Q702 G-5
Q308 E-3
6 7 8
FM BOARD
(CONDUCTOR SIDE)
(CHASSIS)
11
1-680-510- (11)
30 30
9 10
F1
RED
ACC
F2
RELAY BOX
BATT
BLK
GND
3 2 1
REMOTE COMMANDER
CN703
RM-X82RF
OUTPUT
CN303
POWER
11
FROM
CAR ANTENNA
TO
MASTER UNIT
CN302
DISPLAY
11
(11)
1-680-510-