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No sound from speakers
¢ Improper polarity of the batteries
* Weak batteries + Replace all the batteries with new ones.
* Improper FUNCTION selector setting.
* The headphones are plugged in.
The unit does not operate
'+ The disc ia inserted with the tabaled surface down.
¢ The disc compartment lid is not closed
* Dusty or defective disc. -+ Clean the disc with an optional cleaning cloth. Wipe the disc from the center
out
* Moisture condensation. -» See "Precautions".
* Improper FUNCTION selector setting
* When the CD operation buttons cannot be activated, turn off the unit and turn il on again,
Skipping of sound in CD operation
* Dusty or defective disc, -» Clean the disc.
+ Dirty tens. -+ Clean the tens with a commercially available blower
* Strong vibrations.
No tape operation
* IL PAUSE button is depressed. -» Press again to release it
@ REC button cannot be depressed.
« The cassette inserted has the tabs removed. -> Cover the slots.
Sound drop-outs, logs of high frequencies, or excessive noise
* Dirty heads ~* Clean the portions illustrated below with a cleaning tip slightly moistened with cleaning
fluid of alcohol.
se in sound level.
Recording or playback cannot be made or there is ade:
* Dirty heads > Clean the heads.
* Improper FUNCTION selector setting
Unsatistactory erasing
* Dity erase head —> Clean the head
OD
Record/playback head
Capstan
Erase head
SONY
CD Radio Cassette-Corder
3-751-268-51(1) 1
CFD-50
Operating Instructions
Before operating the unit, please read this manual thoroughly
and retain it for future reference.
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
AISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USEASEAVICEABLE PARTS INSIDE
AEFER SERVICING TO QUALIFIED SERVICE PERSONNEL
This symbol is intended to alert the user to the
presence of uninsulated '"dangerous voltage"
within the product's enclosure that may be of
Sufficient magnitude to constitute a risk of etec-
tric shock to persons.
This symbol is intended to atert the user to the
presence of important operating and main-
tenance (servicing) instructions in the literature.
accompanying the appliance.
CAUTION
The use of optical instruments with this product will increase eye
hazard
Sony Corporation - 1931
Printed
in: Malaysta
Owner's Record
The model number is located a! the bottom and serial number is tocat-
€d in the battery compartment.
Record the serial number in the space provided below. lefer to these
numbers whenever you cail upon your Sony dealer regarding this
product
Model No. CFD-501
Serial No...
INFORMATION
This equipment generates and uses radio fraquency anergy and if not
installed and used property, that is, in strict accordance with the
manufacturer's instructions, may cause interterance to radio and tele-
vision reception. It has been type tested and found to comply with the
limits tor a Class B computing device in accordance with the specitica-
tions in Subpart J of Part 15 of FCC Aulas, which are designed to pro-
vide reasonable protection against such interference in a residential
installation. However, there is no guarantee that interterence will not
occur in a particular installation. if this equipment does cause interfer
ence to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged ta try 10 cor-
rect the interference by one or more of the following measures:
Rearient the receiving antenna
Relocate the equipment with respect ta the receiver
Move the equipment away from the receiver
Plug the equipment into a different outlet so that equipment and
receiver are on different branch circuits.
It necessary, the user should consult the dealer or an experienced ra-
diafetevision technician for additional suggestions. The user may find
the following booklet prepared by the Federal Communications Com-
mission helptul:
"How to Identify and Resolve Radio-TV Interference Problems". This
booklet is available trom the U.S. Government Printing Ottice,
Washington, DC 20402, Stock No. 004-000-00345-4
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