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Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this tuner.
;
I have this hi-fi system for a long time and I need to repair some things. Founding this manual will be very helpfull :)
PRACTICAL SERVICE FIGURE
< TUNER SECTION >
< FM SECTION >
IHF Sensitiviy: (THD 3%) Signal to Noise Ratio: (Input 60dB) Distortion: (Input: 60dB) (Input: 120dB) Auto stop level: Stereo separation: Intermediate frequency: Less than 18dB (at 76/87.5, 83/98, 108MHz) Mono: More than 66dB Stereo: More than 65dB Less than 2% (at 98MHz) Less than 3% (at 98MHz) 28dB±8dB (at 98MHz) More than 25dB (at 98MHz) 10.7MHz
< AM/MW SECTION >
Sensitivity: (S/N 10dB) Less than 48dB (at 600/603kHz) Less than 46dB (at 1000/999kHz) Less than 44dB (at 1400/1404kHz) More than 30dB (at 600/603, 1000/999, 1400/ 1404kHz) Less than 3% (at 1000/999kHz) Less than 10% (at 1000/999kHz) Less than 60dB (at 1000/999kHz) 450kHz
Signal to Noise Ratio:
Distortion: (Input: 74dB) (Input: 75dB) Auto stop level: Intermediate frequency:
< LW SECTION > (EZ model only)
Sensitivity: (S/N 10dB) Less than 60dB (at 153kHz) Less than 56dB (at 198kHz) Less than 52dB (at 288kHz) More than 30dB (at 153/198/288kHz) Less than 3% (at 198kHz) Less than 70dB (at 198kHz)
Signal to Noise Ratio: (Input 80dB) Distortion: (Input: 80/120dB) Auto stop level:
< DECK SECTION >
Tape speed: Wow & flutter: Take-up torque: FF&REW torque: Distortion: S/N ratio: 3000Hz±60Hz Less than 0.3% (R.M.S) 30-60g-cm (FWD) 55-140g-cm Less than 5% (REC/PB, 1kHz) More than 35dB (PB, AC, DC) More than 25dB (REC/PB, AC, DC) Less than 45mV (PB, VOL MAX) More than 45dB TTA-100 TTA-602 (NORMAL) TTA-615 (HIGH POSITION)
Max Noise level: Erasing Ratio: Test tape:
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