Sony bm 89 d service manual

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BM-89D/89T

US Model
Canadian Model
AEP Model

UK Model

For the lnformatlons about the hand control

Model Name Using Similar Mechanism BM-BB

unlt (HU-Bo) supplled with BM-BBD and the hoot Tape Transport Mechanism Type MB-89
control unlt (PS-85) supplled wlth BM-BQT,

please refer to the Hu-so or FS-Bs servlce

manuals previously Issued respectively. SPECIFICATIONS

Recording system
4-track Z-channel monaural
(L channel for electronic index signals, R channel for
sound signals)
tape speed
4,8 cm/s (17/9 ini/s), 2,4 cm/s(5/1ain./s)
Fast winding time
Approx 2 mini 20 sec. with Sony cassette DC-90
Frequency response
ZOO-5,000 Hz (at 2,4 cm/s)
ZOO-8,000 Hz (at 4.8 cm/s)
Speaker
Approx. 5.7 Cm (21/4 inches) dia.
Power output
350 mW (at 10% distortion)
Input
TELEPHONE PICKUP (minijack)
Sensitivity 0.2 mV
Input impedance 10 kilohms

Output
EARPHONE (miniiack)
for 8-300-ohm earphones
CONTROL UNIT connector
for hand control unit or foot control unit

Power requirements
9 V DC
DC IN 9 V jack accepts the supplied AC power
adaptor for use on
120 V AC, 60 Hz (US. Canadian)
220 V AC, 50 Hz (AEP)
240 V AC, 50 Hz (UK)
Power consumption
14 w (US, Canadian) (with the supplied AC
power adaptor)
13 W (AEP. UK)
Dimensions
Approx. 200 x 70 x 245 mm (w/h/d) (7% x 27/3 x 93/4
inches)
including projecting parts and controls
Mass
Approx. 1.2 kg (2 lb 11 oz)
Accessories supplied
AC power adaptor (1)
Hand control unit (1, BM-89D only)
Cradle for the hand control unit (I. BM-89D only)
Foot control unit (1. BM89T only)
Earphone (l. BM-89T only)

Design and specifications are subject to change without
notice.

DICTATOR/TRANSCRIBER

SONXQ