Sony WM-AF61 - User Manual

US Model
Canadian Model
WM-AF61
E Model
WM-BF56
— AEP Model
wa AUIOR
esis
a
—
UK
Model
WM-BF6O
SERVICE MANUAL
WALKMAN
Se] AIO REVERSED
= TLAUTO REVERSE
Photo: WM-AF61 Photo: WM-BF56 Photo: WM-BF60
SPECIFICATIONS Mode! Name Using Similar Mechanism WM-F69
\
Tape
Transport
Mechanism
Type
MF-WMF39-80
Radio section Battery life Note: Use only the recommended AC power
Frequency range
In Italy:
FM: 87.5—108MHz
AM: 526.5—1,606.5kHz
in the other countries:
FM: 87.6—108MHz
AM: 530—1,605kHz
Tape player section and generat
Frequency response (DOLBY NR OFF)
40-15,000 Hz
Power output
WM-AF61, WM-BF60: 10mW+ 10mW load
impedance 1682 at DC operation
WN-BF56: 5mW+5mW Joad
impedance 162 at DC operation
Power requirements
3V DC
Two Ré6 (size AA) batteries
Sony rechargeable battery
DC.IN 3V jack accepts:
Sony AC-D2L AC power adaptor
available in Canada for use on 120 V AC,
60 Hz
available in other countries for use on
120 V AC, 60 H2 or 220 V AC, 50Hz
Approx. 7 hours for tape playback and
approx. 30 hours for FM reception using
Sony alkaline batteries AM3 (N)
Dimensions
WM-BF6O0, WM-BF56 and WM-AF61: Approx.
93.1x 133.3x39.9mm (w/h/d) incl. projecting
parts and controls
Weight
WM-BF60, WM-BF56 and WM-AF61: Approx.
275g incl. batteries
Accessories supplied
Belt clip (1} :
WM-BF60 and WM-AF61: Stere
headphones {open-air type, 1}
WM-BF56: Stereo earphones
{open-air type, 1) Ear adaptors (2)
For only WM-AF61: Battery charger (1)
Rechargeable battery (1)
Optional Accessories
AC power adaptor AC-D2L
Battery case EBP-500B
Car battery cord DCC-70
Battery charger BC-700
Rechargeable battery BP-700
(for Canada and E model)
This service manual covers WM-BF60, WM-BF56 and WM-AF61.
DOLBY NR
system *
DBB* *
function
Graphic FM sensitivity
equalizer
controls
a _—
Stereo
Stereo Earphones
or headphones
Battery charger| Rechargeable
earphones
Ear adaptors
“
Not provided DX/LOCAL Stereo headphones| Supplied Supplied
adaptor or car battery cord manufactured by
Sony. Polarity of the plug of other
manufacturers may be different.
Polarity of the Sony plug
If the earphones do not fit your ears,
attach the ear adaptors.
GO
Note on stereo earphones
Put the cord behind your neck.
The knot cannot be moved.
*Dolby noise reduction manufactured under ticense from Dolby Laboratories Licensing Corporation.
“Dolby” and the double-D symbol [][{] are trademarks of Dolby Laboratories Licensing Corporation.
**DBRB
(Dynamic
Bass
Boost)
function
is
for
powerful
Mega
Bass
sound.
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MICROFILM

Sony WM-AF61 Specifications