Practical Service Figure; Tuner Section; Deck Section - Aiwa LCX-157 Service Manual

PRACTICAL SERVICE FIGURE

< TUNER SECTION >
< FM SECTION >
IHF Sensitivity:
(THD 3%)
Signal to noise ratio:
(Input 54dB)
Distortion:
(Input 54dB)
Auto stop level:
Stereo separation:
Intermediate frequency:
< MW SECTION >
Sensitivity:
(S/N 10dB)
Signal to noise ratio:
(Input 74dB)
Distortion:
(Input 74dB)
Auto stop level:
Intermediate frequency:
15dB±5dB (at 90MHz)
14dB±5dB (at 98.0/108.0MHz)
More than 55dB
(at 98.0MHz)
Less than 1.5%
(at 98.0MHz)
25±10dB (at 98.0MHz)
More than 17dB (at 98.0MHz)
10.7MHz
46dB±5dB (at 603kHz)
44dB±5dB (at 999kHz)
42dB±5dB (at 1404kHz)
More than 38dB
(at 999kHz)
Less than 3.0%
(at 999kHz)
50+10/-15dB (at 999kHz)
450kHz
< LW SECTION >
Sensitivity:
Signal to noise ratio:
Intermediate frequency:
< DECK SECTION >
Tape speed:
Wow & flutter:
Distortion:
Signal to noise ratio:
Erasing ratio:
Cross talk:
Separation:
31
58±5dB (at 144kHz)
55±5dB (at 198kHz)
52±5dB (at 290kHz)
More than 25dB (at 198kHz)
450kHz
3000Hz+3%/–2%
Less than 0.35%
(JIS, R.M.S)
Less than 3.0% (PB)
Less than 7.0% (REC)
More than 40dB (PB)
More than 35dB (REC/PB)
More than 55dB
More than 50dB
More than 35dB