Harman Kardon TU-940 - AM Tracking Adjustment; AM Tuned Level Adjustment; AM Signal Level Adjustment

AM Tracking Adjustment
1. Set to AM 603 kHz and adjust L 501 to maximize AUDIO output level.
2. Set to AM 1404 kHz and adjust CT 501 to maximize AUDIO output level.
3. Set to AM 999 kHz and adjust L 503 to maximize AUDIO output level.
4. Repeat the above adjustments 1, 2 and 3.
AM TUNED Level Adjustment
Procedure:
1. Set AM SSG output level so that antenna input level of the set becomes 800 µV (58 dBµ/m)
2. Adjustment VR 502 to the point that the “TUNED” indicator begins to illuminate.
AM Signal Level Adjustment
Procedure:
1. Set AM SSG. output level so that antenna input level of the set becomes 0.1V (100dBµ/m)
2. Adjust VR401 and VR402 to light all RF Level Bars on the display.
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