Sony M-437 Service Manual

SERVICE MANUAL
Photo M-529V
US Model
Canadian Model
UK Model
Tourist Model
M-529V
AEP Model
M-529V/579V
E Model
M-437/529V/539V
SPECIFICATIONS
Tape
(MICROCASSETTE)™ (normal position type)
Recording system
2-track 1-channel monaural
Speaker
Approx 36cm (1%e1n) dia
Tape speed
24 cm/s ('o ips), 1 2. cm/s (!%2 ips)
Frequency range
300 - 4,000 Hz
Output
Earphone jack (minyack) for 8 - 300 ohms earphone
Power output (at 10% harmonic distortion)
160 mW
Battery life (recording)
See 'Preparing Power Souces"
Power requirements
* Two size AA (R6) batteries 3 V DC
¢ Sony AC-E30HG AC power adapuor (not supplied)
240V AC, 50Hz (UK madel)
220/230 V AC, 50 Hz (AEP model)
120/220 V AC, 50/60 Hz (EXCEPT AEP, UK model) (for M-
437/529V /539V only)
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Dimensions (w/h/d)
Approx 667 x 1208 x 25 mm (2% x 474 x 1 in) incl
projecting parts and controls
Mass
Approx 160 g (5 7 0z) incl batteries
Supplied accessories
Microcassette tape MC-30 (1) (M-437 and M-529V
(European model) only)
Handstrap (1) (M-529V /539V/579V only)
AC power adaptor (1) (M-579V only)
Charge adaptor (1) (M-579V only)
Rechargeable batteries NC-AA, 1 2 V, 700 mAh, Ni-Cd (2)
(M-579V only)
Design and specifications are subject to change without notice
MICROCASSETTE™CORDER
SONY.