AIWA CSD-TD63LHS Repair Manual

PRACTICAL SERVICE FIGURE
< TUNER SECTION >
< FM SECTION >
IHF Sensitiviy:Less than 18dB
(THD 3%)(at 76/87.5, 83/98, 108MHz)
Signal to Noise Ratio:Mono: More than 66dB
(Input 60dB)Stereo: More than 65dB
Distortion:
(Input: 60dB)Less than 2% (at 98MHz)
(Input: 120dB)Less than 3% (at 98MHz)
Auto stop level:28dB?8dB (at 98MHz)
Stereo separation:More than 25dB (at 98MHz)
Intermediate frequency:10.7MHz
< AM/MW SECTION >
Sensitivity:Less than 48dB
(S/N 10dB)(at 600/603kHz)
Less than 46dB
(at 1000/999kHz)
Less than 44dB
(at 1400/1404kHz)
Signal to Noise Ratio:More than 30dB
(at 600/603, 1000/999, 1400/
1404kHz)
Distortion:
(Input: 74dB)Less than 3% (at 1000/999kHz)
(Input: 75dB)Less than 10%
(at 1000/999kHz)
Auto stop level:Less than 60dB
(at 1000/999kHz)
Intermediate frequency:450kHz
< LW SECTION > (EZ model only)
Sensitivity:Less than 60dB
(S/N 10dB)(at 153kHz)
Less than 56dB
(at 198kHz)
Less than 52dB
(at 288kHz)
Signal to Noise Ratio:More than 30dB
(Input 80dB)(at 153/198/288kHz)
Distortion:
(Input: 80/120dB)Less than 3% (at 198kHz)
Auto stop level:Less than 70dB (at 198kHz)
< DECK SECTION >
Tape speed:3000Hz?60Hz
Wow & flutter:Less than 0.3% (R.M.S)
Take-up torque:30-60g-cm (FWD)
FF&REW torque:55-140g-cm
Distortion:Less than 5% (REC/PB, 1kHz)
S/N ratio:More than 35dB (PB, AC, DC)
More than 25dB
(REC/PB, AC, DC)
Max Noise level:Less than 45mV
(PB, VOL MAX)
Erasing Ratio:More than 45dB
Test tape:TTA-100
TTA-602 (NORMAL)
TTA-615 (HIGH POSITION)
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