Sony WM-FX522 - Printed Wiring Board Layouts

WM-FX522
2020
6-6. PRINTED WIRING BOARD
1
12
13
24
25
36
37 48
IC301
IC601
IC801
MAIN BOARD (COMPONENT SIDE)
1-682-754-
11
(11)
–1
–2
VOL
RV301
2B
E
1B
2C
1C
HOLD
S701
HOLD OFF
CF2
J301
TP5
(VT)
+
C305
TP40
(PHOTO IN)
1E
1C 2B 2E
1B
2C
S703
(DIRECTION)
FWD
STOP
REV
MAIN BOARD
IC1
IC701
IC501
IC704
1-682-754-
11
(11)
R-CH
L-CH
FWD
R-CH
L-CH
REV
HP901
(PLAYBACK)
1
2
3
L4
AM FERRITE-ROD
ANTENNA
(CONDUCTOR SIDE)
S901-1
(TAPE DETECT)
S901-2
(ATS)
+
C315
1
12
3
IC201
X701
T401
DC/DC
CONVERTER
PM901
(PLUNGER)
1
21
LCD1
LIQUID CRYSTAL
DISPLAY
VWUVCC
M901
(CAPSTAN/REEL)
REPEAT
S710
REW AMS
TUNE/PRESET −
S708
FF AMS
TUNE/PRESET +
S707
RADIO OFF
S709
x
BAND
RADIO ON
S702
DRY BATTERY
SIZE AA
(IEC DESIGNATION R6)
1PC 1.5V
MENU
SET
ENTER
B. P. F.
1 2 3 4 5 6 7 8 9 10 11 12 13
A
B
C
D
E
F
G
H
4
5
3
2
1
TP61
(FM RF IN)
TP2
(GND)
• Semiconductor
Location
Ref. No. Location
D1 C-12
D3 C-3
D4 C-11
D401 H-3
D402 H-3
D701 D-12
D801 F-3
D802 F-9
IC1 C-11
IC201 F-9
IC301 D-3
IC501 E-9
IC601 G-4
IC701 F-10
IC704 E-9
IC801 F-3
PH701 F-3
Q2 D-11
Q301 E-11
Q304 B-4
Q306 F-3
Q401 G-3
Q404 E-9
Q405 G-11
Q408 E-9
Q701 D-12
Q702 D-2