Sony WM-FX483 - PRINTED WIRING BOARD - MAIN SECTION

WM-FX483/FX485/FX487
12
A
B
C
D
E
F
G
H
I
345678910111213
— 16 —— 15 —
5-2. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 11 for Note on Printed Wiring Board.
MAIN BOARD (SIDE A) MAIN BOARD (SIDE B)
B
TO
DISPLAY BOARD
CN702
A
TO
DISPLAY BOARD
CN701
1-667-933-
11
(11)
1-667-933-
11
(11)
FX485/FX487 MODELS
US,CND,C&SA
MODELS
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R6)
2PCS, 3V
16
L
R
L
R
HP901
(PLAYBACK HEAD)
2
6
3
4
5
1
M901
REEL/CAPSTAN
MOTOR
PH701
J301
REV
FWD
DC IN 3V
J302
C606
C701
C306
1
1
1
3
2
18
17
1
1
2
18
17
C34
CT1
CT2
R18R21
R6
S601
MD
CONTROL
RVS
REW
FWD
FF
6
FX483
MODEL
FX483
MODEL
FX487 MODEL
FX485/
FX487
MODELS
EXCEPT
US,CND,C&SA
FX485/
FX487
MODELS
C36
C105 C205
C37
S701
HOLD
OFF
ON
RV301
VOL
3
R19
R20
C17
C16
Q4
TP(VT)
TP(GND)
TP(ANT)
L3
L2
T1
L1
FL1
GND
VCC
DATAREMO
L4
L
R
D401
D402
C316
S301
(OPEN)
Ref. No. Location
D1 C-10
D2 B-9
D3 B-9
D401 H-4
D402 I-4
D701 H-11
IC1 C-9
IC301 G-9
IC331 E-5
IC601 H-9
IC702 H-11
Q1 V-4
Q2 B-5
Q4 D-10
Q51 E-11
Q52 F-11
Q53 F-10
Q101 F-9
Q201 F-9
Q301 E-4
Q304 G-9
Q305 G-9
Q306 G-9
Q307 G-3
Q308 G-3
Q310 G-8
Q311 F-4
Q401 H-5
Q601 H-4
Q602 H-4
Q603 H-4
Q604 I-3
Q605 H-8
Q606 H-8
Q607 H-3
Q608 H-3
Q609 H-4
Q610 H-3
Q701 E-2
Q702 F-2
Q707 G-3
Q708 G-3
• Semiconductor
Location