Sony SL-2710 Service Manual

Canadian Model
BETA III/TI RECORD
BETAMI/II/I PLAYBACK
August, 1983 71 1 B CHASSIS
Refer to separate adjustment
SPECIFICATIONS manual, Part number 9-972-261-81,
System inputs and outputs
Video recording system Video input Phono jack (1)
Rotary two-head helical scanning 1 Vp-p 20.5 V pp, 76 ohms, unbalanced,
Audio recording system sync negative
Beta hi-fi system (2 channels) Video output Phono jack (1)
(Recording on the conventional audio track
1 V pp 40.5 V p-p, 75 ohms, unbalanced,
is monaural) sync negative
Video signal EIA standard, NTSC color Audio input Phono jacks (2)
Usable cassettes Cassettes having the mark [BD —10 dBs (0 dBs = 0.775 V rms), more than
(BM: 1.33 cmisec. 47 k ohms
[BM: 2.0 cmisec. Audio output Phono jacks (2)
[B1: 4.0 cmisec. {only for playback) -10 GBs (at load Impedance 47 k ohms)
Maximum recording time More than 10 k ohms:
TBM: 5 hours 'Camera pause 'Special minijack (1)
TBI: 3 hours 20 min. Mircophone input Minijack (1)
(with Sony L-830 cassette} ~60 dBs, for low-impedance microphone
Fast-forward and rewind time Headphone jack Stereo minijack (1)
Approx. 34% min. (L500) -26 dBs, 8 ohms
Audio frequency response
Beta hi-fi OFF
[BM : 50~-10,000 Hz — Continued on next page —
FRM: $0-7,000 Hz
Bata hi-fi MPX FILTER OFF
FBIL.BMI: 20 - 20,000 Hz
Wow and ftutter Beta hi-fi ON
Less than 0.005% WRMS
Dynamic range Beta hi-ti ON
More than 80 4B
Tuner section
Channel coverage VHF channels 2-13
UHF channels 14 - 83 Beta
CATV channels 1 - 99
(A-8 - W+58, See page 10.) VIDEO
VHF output signal Channel 3 or 4 (selectable)
75 ohms, unbalanced
Antenna 75-ohm antenna terminal for RF iN CASSETTE REC 0 RDER
ANTICABLE, TO CONV and AUX
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