TEAC MC-D90
Instrukcja Serwisowa

MEASUREMENTS AND ADJUSTMENTS
1. FM, AM TRACKING VOLTAGE ADJUSTMENTS
(FM, AM) DC VOLTMETER ........................... CONNECT TO TEST POINT TP1 and GND

NO. 1 2

Band FM AM

Frequency 87.50MHz 530KHz

Adjust for 1.5V 1V

Adjustment L7 T404

2. AM RF ADJUSTMENT
Signal Generator ........................ Connects to the AM ANT. Coil through the loop antenna. Adjust for the indication of VTVM of the wave form of scope to be maximum. BAND Step 1 AM 2 3 Frequency 610KHz 1510KHz Adjust for Maximum sensitivity Maximum sensitivity Repeat steps 1 and 2 several times. Adjustment T104, L105 C107

3. FM-RF ADJUSTMENT
Signal Generator ........................ Connect to FM ANT JACK (FM IN) through the dummy.

NO. 1 2

Frequency 90.10MHz

Adjust for Maximum Sensitivity

Adjustment L2, L5, L6

Repeat step 1 several times.

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SERVICE MANUAL