Sony WM-FX171

WM-FX171/FX173/FX177
5-3. PRINTED WIRING BOARD
(FX171/FX177 MODELS)
Ref. No. Location
D120 G-13
IC1 F-14
IC301 E-17
IC601 E-18
Q2 G-14
Q101 E-15
Q201 E-15
Q301 F-16
Q302 F-14
• Semiconductor
Location
— 13 — — 15 —
— 16 —
Note:
• X : parts extracted from the component side.
•
®
: Through hole.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Conductor B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component A) the parts face are indicated.
12
A
B
C
D
E
F
G
H
I
3 4 5 6 7 8 9 1011121314151617181920212223
MAIN BOARD (SIDE B)
MAIN BOARD (SIDE A)
1-667-714-
11
(11)
1
5
9
1018
19
15
27
28 36
30
25
16
(POWER)
L
R
HP901
(PLAYBACK HEAD)
4
5
3
2
16
(BATT)
RV301
(VOLUME)
FM AM
TAPE
(RADIO OFF)
L
R
5
1
24
20
15
1312
10
16
2/4
3/4
1/4
4/4
TUNING
L1
EXCEPT C&SA,PA,FX177
MODEL
EXCEPT
C&SA,PA,
FX177
MODEL
C&SA,PA
FX177 MODEL
C&SA,PA,
FX177
MODEL
S305
AVLS
NORM
LIMIT
NORM
CrO
2 /
METAL
FM ST
MONO
DX
LOCAL
J302
BLK
BLK
ORG
ORG
RED
RED
WHT
WHT
M901
REEL/CAPSTAN
MOTOR
MEGA BASS UNIT
OFF
ON
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
2PCS, 3V
J301
DC IN 3V
E,C&SA,EA,PA
MODEL
4
6
2
• Abbreviation
CND : Canadian
IT : Italian
EE : East European
EA : Saudi Arabia
FR : French
PA : Panama
C & SA: Central and South America
— 14 —