Sony TC-KA2ES Service Manual

~ SERVICE MANUAL
US Model .
Canadian Model
TC-KA2ES
AEP Model
UK Model
E Model
Australian Model
TC-KE600S
© Dolby noise reduction and HX Pro headroom extension manufactured under
license from Dolby Laboratories Licensing Corporation. HX Pro originated by
Model Name Using Similar Mechanism TC-K661S
Bang & Olufsen.
"DOLBY", the double-D symbol 00 and "HX PRO' are trademarks of Dolby
Laboratories Licensing Corporation.
Tape Transport Mechanism Type TCM-200V21
SPECIFICATIONS
System Harmonic distortion
0.4% (with Type I tape, Sony Type I (NORMAL):
250n Wb/m 315 Hz, 3rd H.D.)
Fast winding time (approx.)
90 sec. (with Sony C-60 cassette)
Frequency response (Dolby NR off)
; 10 - 19,000 Hz (+6 dB)
Bias Type II tape, Sony Type II (HIGH):
AC bias 15 - 18,000 Hz (+3 dB, IEC)
10 - 20,000 Hz (+6 dB)
Capstan motor x 1 (DC servo motor)
Reel motor x 1 (DC motor)
Assist (mechanism drive) motor x 1 (DC motor)
Signal-to-noise ratio (at peak level, weighted, and with Dolby NR off)
Type I tape, Sony Type (NORMAL): 61 dB
Type II tape, Sony Type II (HIGH): 59 dB
Type IV tape, Sony Type IV (METAL): 57 dB
S/N ratio improvement (approximate values)
With Dolby B NR on: 5 dB at 1 kHz, 10 dB at 5 kHz
With Dolby C NR on: 15 dB at 500 Hz, 20 dB at 1 kHz
With Dolby S NR on: 10 dB at 100 Hz, 24 dB at 1 kHz
+0.065% W. Peak (IEC)
0.045% W. RMS (NAB)
+0.12% W. Peak (DIN)
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STEREO CASSETTE DECK
SONTY.