Printed Wiring Boards - Main Section (Side B) - Sony WM-FX277 Service Manual

5-4. PRINTED WIRING BOARDS – MAIN SECTION (SIDE B) –
1 2
A
MAIN BOARD (SIDE B)
B
J301
i
C
D
E
L1
AM
FERRITE-BAR
F
ANTENNA
G
3 4 5
LCD701
LIQUID CRYSTAL
DISPLAY PANEL
S709
6 7 8
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
2PCS, 3V
S702
TUNING+
S705
TUNING–
S703
HP601
PLAYBACK HEAD
HEAD FLEXIBLE BOARD
L-CH
R-CH
13 13
9 10 11
ORG
BLK
WHT
RED
COM
S706
CAPSTAN/REEL
12
1-680-658-
(12)
Note:
• X : parts extracted from the component side.
• : Through hole.
a
• : internal component.
f
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Abbreviation
MX : Mexican
CH : Chinese
E : Indication of country of origin (ST/FM MONO)
9E : No Indication of country of origin
5E, 6E : Indication of country of origin (DX/LOCAL)
TW : Taiwan
WM-FX277
Semiconductor
z
Location
Ref. No. Location
D1 E-2
D3 B-3
D401 B-5
D703 B-10
Q1 D-3
Q401 B-5
V U
W
M
M601
MOTOR