Sony TMR-IF10 Service Manual

MICROFILM
SERVICE MANUAL
This model is sold with infrared emitter (IFP-10)
whose service manual is separately issued.
SPECIFICATIONS
General
Infrared wavelength: 850 nm
Modulation: Frequency modulation
Carrier frequency: Right 2.8 MHz
Left 2.3 MHz
Effective range: Up to 7 m (23 ft)
Frequency response: 18 - 22,000 Hz
Distortion:
Modulator TMR-IF10
Power source:
Audio input:
Emitter output:
Dimensions:
Weight:
Less than 1% at 1 kHz
European model: 220 V AC,
50 Hz
Models for other countries:
110-120 V or 220 — 240 V AC
Adjustable, 50/60 Hz
A (phono jacks), B (stereo mini
Jack) —
F connector x 2
90 x 73 x 140 mm
(35/8 x 27/8 x 5° in)
Approx. 740 g (26.1 02.)
Design and specifications subject to change without notice.
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Overview
The TMR-IF10K is an infrared transmitter for the
infrared receivers, such as the cordless stereo
headphones MDR-IF510. You can use this unit as
an additional transmitter to expand the effective area
of infrared ray, in addition to using it as a main
transmitter connected to audio/video equipment.
Features
e Infrared-ray system is not affected by radio noise.
e The modulator can be used with any audio/video
equipment with a headphone jack or line/recording
out jacks.
e You can expand the effective area of infrared ray by
using additional emitters (IFP-10 emitter and/or
another TMR-IF10K transmitter, not supplied, are
necessary). |
Note
lf you use the infrared receiver at too great a
distance from the emitter, you may hear a hissing
sound and if there is an object between the.
receiver unit and the emitter, the sound may be
interrupted. These phenomena are inherent to
infrared-ray communication and do not mean there
is a problem with the unit itself.
INFRARED TRANSMITTE
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