Pioneer DC-Z85 Руководство по эксплуатации - Страница 25
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Усилитель Pioneer DC-Z85. Pioneer DC-Z85 28 страниц. Stereo double cassette deck amplifier / fm/am digital synthesizer tuner / stereo turntable
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_ TROUBLESHOOTING
points below. Sometimes the trouble may lie in another component. Investigate the other components and electrical applianc
being used.
If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest PIONEER authorized service center or your dealer to
carry out repair work.
Cassette deck amplifier
Symptom
Cause
"Power switch is on but power
does not turn on.
® AC cord is unplugged.
|
No sound from speakers,
Volume
is turned all the way down.
@ Speaker cords are disconnected.
® Speaker cords are connected with vinyl insula-
tion still on.
@ input selector is
ing source.
® Connection cords are not connected or are
damaged.
not set to your desired listen-
® Raise volume kno'
¢ Connect speaker
Strip vinyl insula
fore connecting.
° Select correct input selector
rently.
ni from speaker wire tips be
* Connect correctly or replace with good quality
cords.
Sound from only one speaker.
© One of the speaker cords is disconnected or
damaged.
® incorrect Balance setting.
Connect correctly o7
cord.
*Set Balance to center past
goo yd quality
Screeching or howling sound
beard during mic mixing.
® Microphone angle is bad.
® Microphone is too close to speaker.
® Volume is too loud.
e Change mic rophone ¢
® Move micropho:
s further away from speakers.
@ Reduce volum:
Tape does not move.
No sound heard from tape.
¢ Deck is in pause mode.
¢ Cassette
inserted incorrectly.
® Input selector not set to TAPE.
@ Playing unrecorded tape.
Tape sounds unclear, not loud
enough,
@ Dirty head.
@ Press PAUSE or PLAY button
@ Put cassette ¢ prope rly i in n hot i
° Set t to TAPE
oPlay aree orded tape
i Clean head.
Can not copy tape.
asure prevention tabs are broken off.
® Dirty head.
@ Apply adhesive tape over tab 'hol E S
@ Clean head
One deck has no tape loaded.
@ ape in deck |] has erasure prevention tabs
broken off.
Treble tones
unclear.
e Dirty head.
® DOLBY NR system is ON when listening to a
tape recorded without DOLBY NR.
Treble tones too strong.
® Tape recorded with DOLBY NR but played
without.
Load tape sin both
e Use cassette that can be r
¢ Clean head
© Use same naise reduction system tor playback
as for recording. (Do not play tapes recorded
with different NR
systems.)
@ Play in same condition as
DOLBY NR switch for record:
DOLBY NR)
cording. Crirn on
tapes with
Strange sounds heard (or re-
corded from) tape, CD, or
radio,
Music Search does not work,
Sound i image control has no
ii effect,
cD Auto Function does not
work.
® TV is on.
® This unit is too close to TV.
® Turn off TV.
© Move TV away uatil interference stops.
No 4-second space.
j # CD DIRECT button is on.
ae,
® Sound image controller
CD DIRECT
is on.
® Flat cable not connected.
® Securely connect flat cable é
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