Troubleshooting - Pioneer A-858 Operating Instructions Manual

TROUBLESHOOTING
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong with this component, check the
points below. Sometimes the trouble may lie in another component. Investigate the other components and electrical appliances 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.
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No power supplied to unit
No sound from one speaker
Can't record tapes
Can't perform tape copying
Power plug is disconnected from outlet.
The component power plug has been plugged
into another component power outlet (e.g.
timer, etc.), but power to that unit is
disconnected.
Connecting cords are disconnected from
terminals, or connected incorrectly.
Terminals, or connecting cords pin plugs are
dirty.
The INPUT SELECTOR or ADPT 1/TAPE 3
switch selected does not match the
component being played back.
Operation of other components is incorrect.
The SPEAKERS selector switch is set to
"OFF".
© The PHONO EQ switch is "OFF" position.
¢ Shorting bars are not inserted into the ADPT 2
terminals.
Connecting cords or speaker cords are
disconnected on that side.
BALANCE control has been adjusted to one
side.
The position of the REC SELECTOR switch is
incorrect.
¢ Connections are incorrect.
© Operation of tape deck is incorrect.
The position of the REC SELECTOR switch is
incorrect.
Operation of tape decks is incorrect.
Insert plug securely in outlet.
Turn on power to the other component.
Connect securely.
Clean terminals and plugs.
Set switches correctly (PHONO, TUNER, CD,
LINE, DAT/TAPE 1, TAPE 2). Set the ADPT
1/TAPE 3 to OFF.
Consult the opeating instructions for the other
components.
Set the switch to "A", "B" or "A + B".
Set PHONO EQ switch to "ON" position.
Insert the shorting bars properly.
Connect securely.
Adjust BALANCE control to center position.
Set switch correctly.
(See section "RECORDING TAPES').
Reconnect cords properly.
Consult the operating instructions for the tape
deck.
Set switch correctly
(See section "COPYING TAPES').
Consult the operating instructions for the tape
decks,
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