Sony WM-AF22 Service Manual

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Photo : WM—AF22
(See page13)
Mode! Name Using Similer Mechanism
Tape Transport Mechanism Type
WM-AF22
AEP Model
UK Model
E Model
WM-BF22
US Model
| WM-AF28
AEP Model
UK Model
WM-BF28
WM-31/41
MF-WMAF 22-04
MF-WMBF22-04
SPECIFICATIONS
FM: 87.5 - 108 MHz (Italian model)
87.6 - 107 MHz (West German model)
87.6 - 108 MHz (Other model)
AM: 526.5 - 1,606.5 kHz (italian model)
5§31-1,602 kHz (West German model)
530 - 1,605 kHz (Other model)
40 - 15,000 Hz
For E-model
5SmW +5 mW at DC operation
(at 10% harmonic distortion) load impedance 16ohms
For other countries:
10 mW+10mW at DC operation
(at 10% harmonic distortion) load impedance 32 ohms
Frequency range
Frequency response
Power output
Power requirements 3v 0c
Two R6 (size AA) batteries
Sony rechargeable battery BP-700
DC IN 3V jack accepts
Optional Sony AC-D2L AC power adaptor
available in United Kingdom for use on 240V AC, 50 Hz.
available in Canada for use on 120V AC, 60 Hz
available in other countries for use on 120V AC, 60 Hz
or
220V AC, 50 Hz
Other models: Approx. 88 x 134 «32.5 mm (w/h/d)
not incl. projecting parts and controls
WM-AF22/BF22: Approx. 2259
Other models: Approx. 230g
' Weight
Accessories supplied
Their defferences are shown in the table below.
WM-AF22
WM-BF22
WM-BF28
WN-AF 28
Rechargeable | Battery
charger
(BC-700)
Headphones
Earphones
FM sensitivity
selector
Stereo
headphones
For United
Kingdom:
Stereo
headphones
For other
countries:
Stereo
earphones
Ear adaptors
DX/LOCAL
Optional
Supplied Supplied
Optional
FM STIMONO
Stereo
headphones
DX/LOCAL
lf an AC power adaptor or a car battery cord
NiICROFILM
(Open-air type, 1)
For other countries: Stereo earphones (Open-air type,
1)
Ear adaptor (2)
For only WM-AF28/BF 28: Rechargeable battery (1)
Battery charger (1)
AC power adaptor AC-D2L
Car battery cord DCC-70
Battery case EBP-500B
Rechargeable battery BP-700
Battery charger BC-700
Stereo active speaker system
SRS-30, SRS-50
not manufactured by Sony is used, a fuse
the car battery cord and the polarity of the
plug must be as illustrated.
Ya
ZB
JF
must be installed in the AC power adaptor or