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TROUBLESHOOTING
Syraptem
Power cannot be turned
ON.
Platter does not rotate.
No sound
Noise and scratch
sounds are produced
(Clicking sounds ate
are producad)
Sound jumps, sound is
distorted,
Howling occurs
(When the volume is
increased when a record
is being played, a
howling sound is
produced by the speaker
system.)
Hurn no
(A humming or buzzing
noise is produced by the
speaker system.)
Abnormal sound rernpa
When playing a record,
the stylus is not lowered
onto the correct postion
Probable Cause
ra
=
Remedy
}
=
* Power plug is disconnected from outlet.
@ The turntable is plugged into an auxiliary power
outlet operated by the power switch of the stereo)
amplifier (SWITCHED outlet), and the power
switch ot the stereo amplifier is turned OFF.
@ Insert plug into stereo amplifies o7 wall Guttet
® Turn on the power switch of the stereo
amplifier.
Joos
@ Correctly hook the belt over the platter and
motor pulley.
@ Output cords are not connected properly.
# Cartridge and/or stylus are not installed
i
property
w Incorrect Operation of stereo amplifier.
@ Make proper connections between the turntable
and stereo amplifier.
® Properly install the cartridge and stylus
| @ Check the settings of the amplifier
switches.
@ The record has dust and dirt on its surface.
@ The record i3 warped or scratched.
@ Output lead pin plugs and/or stereo amplifier
input terminals are dirty.
@ Dust or dirt on the point of the cartridge stylus.
® The point of the cartridge stylus is worn.
——+
@ Clean the record with cleaner et
© Replace the record.
@ Clean away dirt.
Clean the point of the stylus with a brush
@ Replace the stylus
® Vibrations from the speaker system are being
conducted from the floor to the record and
tridge.
® Sound waves from the speaker system are being
transmitted directly to the cartridge.
© Move the turntable further away from the
speaker system
© Place the turntable on a firm foundation etc.
© Change the place of installation of the turntable
®@ Output feads and/or ground leads are not making
proper contact.
| @ Cartridge and/or sty!us are not properly
installed,
& {Interference is being picked up from leakage of
maynetic
flux from stereo amplifier power
transiormer etc., or from a TV set.
@ Make proper connections between the tury
and stereo amplifier
@ Properly install the cartridge and stylus,
® Try changing the places
of installation of the
stereo amplifier, TV set or turntable
a Th
F
setting of the speed selector switch does not
h the record speed.
®@ The belt ts not hooked in the correct position.
@ Set the switch to the position which matches
the record speed (33 or 45)
@ Hook the belt correctly
# You are playing an unusual type of record.
@ The
record
size selector switch is not set to the
correct position.
® Play the record manually
@ Set the switch to the position which matches
the size of the record
Refer to
page
10
44d
<PRB-309>
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