Panasonic SA-PM12P, Service Manual

Page: 29 / 110

Make sure that the difference in the peak level between the left
and right channels does not exceed 5dB.
4. Perform the same adjustment in reverse playback mode.
Check of the level difference forward and reverse directions
5. Playback the playback gain adjustment portion(315Hz, 0dB) of
test tape(QZZCFM). Check if level difference between forward and
reverse direction is within 1.5dB.
6. After the adjustment, apply screwlock to the azimuth adjusting
screw.
Fig. 1
Fig. 2
Fig. 3
11.1.2. Tape Speed Adjustment (Deck 1/2)
1. Set the tape edit button to “NORMAL” position.