Panasonic SL-VP48 Service Manual page 19

Check the operations described below on the traverse deck after replacing it.
*Checking Skip Search
1. Play an ordinary musical program disc.
2. Press the skip button to check for normal skip search operation
(in both the forward and reverse directions).
*Checking Manual Search
1. Play an ordinary musical program disc.
2. Press the manual search button to check for smooth manual
search operations at either low or high speed (in both the forward
and reverse directions).
*Checking Playability
1. Play the 0.7 mm black dot and the 0.7 mm wedge on the playability
test disc (SZZP1054C) and verify that no sound skip or noise
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