Sony TC-158SD - Page 12

TC-158SD
Playback Equalizer Adjustment Level Meter Calibration
Procedure: Setting:
Mode: playback REC LEVEL control: standard record
(See page 10.)
paAge
(10
kHz,
-10
dB)
VTVM
Procedure:
1. Mode: record
af ose
LINE OUT
Adjust the pattern connection for
206 mV—103 mV (-11.5 dB—-17.5 dB) reading 6002 LINE OUT
on VTVM. LINE IN 0.44 V (-5 dB)
333 Hz, 0.25V (-10dB8)
7
Adjustment Location:
Adjustment Location:
audio amp board RV102 (L-CH) RV202 (R-CH}
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playback EQ board
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Reference Data:
Level difference between NORMAL and CrO,
or Fe-Cr positions of TAPE SELECT switch;
4.5dB+1dB.