PERFORMANCE SPECIFICATIONS FM Tuner Harmonic Distortion 0.5% maximum at 50% modulation Useable Sensitivity 14dBF which is 1.4uV across 75 ohms Frequency Response 50Hz to 6kHz NRSC 50dB Quieting Sensitivity Mono: 19dBF which is 2.4uV across 75 ohms Adjacent Channel Selectivity Stereo: 35dBF which is 15uV across 75 ohms 45dB minimum IHF Signal To Noise Ratio...
240 Volts, 50/60Hz at 65 watts Sensitivity Analog Input: 400mV for 2.0V output NOTE: Refer to the rear panel of the MX134 for the correct voltage. Signal To Noise Ratio – All Outputs Greater than 90dB un-weighted. Greater than 100dB A Overall Dimensions weighted.
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Tune the Generator and Tuner to ANT” pin of the 5 pin connector. (Refer to Page 66.) jacks. Connect a Distortion Analyzer to the MX134 rear panel 1400kHz (20uV, 30% modulation), then Adjust T7 (AM 3. Remove Top Cover and AM/FM TUNER Cover. Turn On IF) for maximum signal.
MX134 RES FP 47 OHM 5% 1/4W 13704200 PARTS LIST R50 R51 R52 RES NETWORK 9X1K ISO 14428000 RES FP 10 OHMS 5% 1/4W 13702500 R100 R101 RES MF 10K 1% 1/4W 14405300 Ref No. Description Part No. R102 RES NETWORK 4 X 22K BUS...
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IC13 IC14 IC15 IC16 IC 100MA I FEEDBACK AMP 13328600 PARTS LIST IC17 IC18 IC19 IC SPST QUAD FET SWITCHES N O 13342600 IC20 IC21 IC22 IC30 IC31 IC SHFT REG SER-PAR 13318600 J1 J2 J3 J4 J5 JACK S-VIDEO 3X1 14MM 11777900 CONN MALE 10 POS RIGHT ANGLE 11726000...
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MX134 C34 C102 C104 C105 MONO CAP 0.1MF 20% 50V 06127700 PARTS LIST con’t DISC CAP 1.8PF +/-.25PF NPO 06100200 C36 C40 M POLY CAP .015UF 5% 63V DC 06431400 C37 C41 C42 C43 M POLY CAP .033UF 5% 63V DC 06431800 Ref No.
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SERVICE MANUAL The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated, who reserve the right to improve design without notice. Because of the constant upgrading of McIntosh products’ circuitry and components, the Company cannot insure, and does not warrant, the accuracy of the within schematic material, which is intended for information only.
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