Table of Contents
Advertisement
PL-L1 clclc'
9.2.3
Irregular movement in
canier base
Is the
platter
perfectly
horizontal?
Is the suide bar clean ?
Damper bearing silicon has
been forgotten
Is there a gap between
the
elevator shaft unit
and elevator bar when the
elevator is Iowered ?
Elevator mechanism not
properly adjusted
Do the lead wires below
the carrier base (A) ass'y
scrape against the guide
bar ?
Rearrange the
wires to
prevent any interference
Does the carrier float ?
Proceed to section 9.2.2.
Defective damper bearing
or roller
A
?
el"
e?l
r
!l-
9.2.4
Carrier base fails to move
Do
the damper bearing
and
roller
move
smo-
othly?
Defective damper bearing
or roller
Does the tracking shutter
operate OK?
Defective CdS element or
lamp, or disconnected lead
wire, or loose soldering
Y E S
Has the carrier clamper or
tonearm clamper been re-
moved ?
Remove the clamper
E S
Do the relevant parts move
smoothly when moved by
hand?
Foreign matter in the car-
rier base, or jammed lead
wire
Loose
magnet mounting
: s l
--l
Defective magnet mount-
ing
Defective circuit
Hide quick links:
Advertisement
Table of Contents
