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Sony TC-K750ES Manual De Instrucciones página 48

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The following trouble checks will help you correct the most common problems encountered with your tape deck. Should any
problems persist after you have made these checks, consult your nearest Sony dealer. Before proceeding with these trouble
checks, first check these basic points:
* The power cord is firmly connected.
¢ Amplifier connections are firmly made.
¢ Heads, capstans and pinch rollers are clean.
¢ The amplifier controls and switches are set correctly.
Function buttons and tape transport
problems
YP
[The function buttons do not activate.
Cassette holder is not fully closed.
Close the holder completely.
Cassette is not properly inserted.
Insert cassette correctly.
Button pressed immediately after power
Wait until blinking of If indicator stops,
was turned on.
Playback or recording begins when the
The TIMER switch is not set to OFF.
Set the TIMER switch to OFF.
|
power is turned on.
——
@ button does not activate.
No cassette in the holder.
Insert a cassette.
(@ indicator does not light up.)
Tab has been removed from the cassette.
| Cover the hole with plastic tape (page 22).
Tape stops before being fully rewound.
Tape is slack.
Take up the tape slack.
Cassette shell is deformed.
Use another cassette.
The Memory function is activated.
Press the MEMORY
button to deactivate
the function.
Excessively loud tape transport noise
This depends on the cassette used and is
_
during fast winding.
not a problem.
The cassette holder will not close.
The power has been turned off while the
|Turn the power on, and close the cassette
cassette holder is open.
holder.
Recording and playback problems
"Symptom
ga Tee
EL
Remedy
es
Recording or playback cannot be made or
|Heads are either dirty or magnetized.
Clean or demagnetize the heads.
there is a decrease in sound level.
Improper connection.
Make connections
properly.
Improper setting of the amplifier controls.
|Set the amplifier controls to the
appropriate positions.
Excessive wow, flutter or dropout.
Head, capstan or pinch roller is dirty.
Clean in accordance with instructions
shown on page 44.
Incomplete erasure.
Erase head is dirty.
Clean the erase head.
Increased noise or poor reproduction in
Head is magnetized.
Demagnetize the head.
high frequencies.
Unbalanced tone in high frequencies.
Improper setting of the DOLBY
NR switch. |When playing back, set the switch to the
same position used in recording.
The unit is placed near a television set.
Move the unit away from the television
set.
The desired selection cannot be located
There is noise in the space between
even though you activate the AMS.
selections.
The space is less than 4 seconds long.
Press Q to insert a longer blank space.
The >I or I<t<J button is pressed
hh,
immediately before or after the beginning
_
of the foliowing selection.
Playback may begin in the middle of the
|The following will be treated as blanks:
[Press the me or << bution.
selection when the AMS is activated.
— a passage of low frequencies or very
low volume
— a gradual increase or decrease in
volume.
48

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