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Sound broken; some discs can be played but not others.
© Objective
e Symptom when out
of adjustment
@ Measurement instru-
ment connections
Connect the oscilloscope to TP1, Pin
1 (RP).
[Settings]
20 mV/division
200 ns/division
AC mode
@ Player state
Test mode, play
© Adjustment location | Pickup radial tilt adjustment screw
and tangential tilt adjustment screw
12-cm disc. For Twin-tray CD type,
an
8-cm
disc
can
also be used.
(YEDS-7
can
not be used.) For
Multi-play CD type, use the YEDS-7
test disc.
[Procedure]
¢
When adjusting Twin-tray CD type using a 12-cm disc, always remove the disc tray. (*)
Radial direction
Radial direction
Tangential direction
Single CD model adjustment locations
* : See Page 18.
12
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