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4. FM MONO DISTORTION ADJUSTMENT
DC VOLT METER ........................Connect to TP1(-), TP1(+) Through the choke coll (100 H) Signal Generator........................Connect to FM ANT Jack (FM IN) through the dummy. Distortion Meter .........................Connect to the output.
NO. 1
TP1(-) TP1(+)
Frequency 97.8MHz 97.8MHz
Adjust for DC Voltmeter 0V Minimum T.H.D
Adjustment T3-1 T3-2
2
3 4
97.8MHz
Minimum T.H.D
T1
Repeat steps 1 and 2 Several times.
5. FM/AM AUTO STOP LEVEL ADJUSTMENT
FM SIGNAL GENERATOR ........................Connect to FM ANT Jack (FM IN) through the dummy AM SIGNAL GENERATOR.........................Connect to AM ANT, Coil through the Loop antenna BAND FM AM STEP 1 1 SIGNAL GENERATOR 97.8MHz 16dB 630KHz 74dB Adjust for TUNED TUNED Display ON Display ON Adjustment TVR1 TVR2
6. FM SEPARATION ADJUSTMENT
NO. 1 2 Frequency 97.8MHz 97.8MHz Adjust for L separation R separation Adjustment TVR5 TVR4
