JVC RC-QC7 Service Manual page 6

(9€001°0N) 9
ENGLISH
Thank you for purchasing this JVC product. Please read these instructions
carefully before starting operation to be sure to obtain optimum
performance and a longer service life from the unit.
CONTENTS
Features ........... se
Safety precautions
Handling precautions
Connections...
Power supply . .
Names of parts and their functions .
Remote control unit .
Switching the power on/off.
Volume, tone and other controls
Handling CDs.
Playing CDs ....
Handling cassette tapes
Cassette playback
Radio reception ..
Recording .........
Tape dubbing (Synchro start
dubbing) ...........00
Clock adjustment
Timer operations
Maintenance...
Troubleshooting ..
Specifications ...
WOOANUM AW
WARNING:
TO REDUCE THE AISK OF FIRE OR ELECTRIC SHOCK, DO
NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION: — TO REDUCE THE RISK OF ELECTAIC SHOCK
00 NOT REMOVE COVER {OR BACK}.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Product's enclosure that may be of sufficient
Magnitude to constitute a risk of electric shock to
persons.
The lightning flash with arrowhead symbol, within an
equilateral viangle, is intended to alert the user to he
Presence of uninsulated 'dangerous voltage" within the
The exclamation point within an equiateral triangle &
intended to alert the usar to the presence of important
'operating and maintenance (servicing) instructions in
IMPORTANT FOR LASER PRODUCTS
PRECAUTIONS
1. CLASS 1 LASER PRODUCT
2. DANGER: Invisible laser radiation when open and interlock failed or
defeated. Avoid direct exposure to beam.
3. CAUTION: Do not open the rear cover. There are no user serviceable
parts inside the unit; leave all servicing to qualified service personnel.
4. CAUTION: Use of controls for adjustments and the performance of
procedures other than those specified herein may result in exposure
to hazardous radiation.
REPRODUCTION OF LABELS
AND THEIR LOCATION
Name/Rating plate
Bottom of the unit
Caution:
This production contains a laser component of higher
laser class than Class 1.
IMPORTANT (In the United Kingdom)
Mains Supply (AC 230 V~, 50 Hz only)
DO NOT cut off the mains piug from this equipment. If the plug fitted is
Not suitable for the power points in your home or the cable is too short
to reach a power point, then obtain an appropriate safety approved
extension lead or consult your dealer.
BE SURE to replace the fuse only with an identical approved type, as.
originally fitted, and to replace the fuse cover.
lf nonetheless the mains piug is cut off ensure to remove the fuse and
dispose of the plug immediatety, to avoid a possible shock hazard by
inadvertent connection to the mains supply.
iMPORTANT
DO NOT make any connection to the terminal which is marked with
the letter E or by the safety earth symbol or coloured green or
green-and-yeliow.
The wires in the mains lead on this product ara coloured in
accordance with the following code:
( {——_ == Blue to N (Neutral) or Biack
Brown to L (Live) or Red
As these colours may not correspond with the coloured markings
identifying the terminals in your plug proceed as follows:
The wire which is coloured blue must be connected to the terminal
which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the terminal
which is marked with the letter L or coloured red.
iF IN DOUBT ~ CONSULT A COMPETENT ELECTRICIAN.
4 FEATURES
®@ Multi-function 3-CD changer
® Active Hyper-Bass PRO circuit for low-frequency sound reproduction
Sound mode control
@ One-touch operation (COMPU PLAY)
@ 39-key remote control unit operates all CD, cassette deck and tuner
functions
© Direct Disc Select/Skip Play/Search Play/Continuous Play/Repeat Play/
Random Play
@ Programmed play of up to 20 tracks
@ Full-logic double cassette auto-reverse mechanism (Deck B for
recording and playback, Deck A for playback)
Auto tape select mechanism
© Metal (type IV) and CrO2 (type II) tape can be played back for superior
tone quality
© CrO2 {type II) tape recording capability
® Continuous playback (between Deck A and Deck B)
@ Synchro-start dubbing function (normal/high-speed dubbing)
© 2-Band digital synthesizer tuner with 30-station (15 FM and 15 AM)
preset capability
@ Seek/manual tuning
© Auto preset tuning
@ Timer/Clock function
© Timer on/off with preset volume function
® Sleep timer can be set for up to 120 minutes
C SAFETY PRECAUTIONS
Prevention of Electric Shocks, Fire Hazards and Damage
1. Even when the /I button is set to STANOBY, a very small current
will flow. To save power and for safety when not using the unit for an
extended period of time, disconnect the power cord from the household
AC outlet.
Do not handle the power cord with wet hands.
When unplugging from the wail outlet, always grasp and pull the plug,
not the power cord.
Consult your nearest dealer when damage, disconnection, or contact
failure affects the cord.
Do not bend the cord severely, or pull or twist it.
Do not modify the power cord in any manner.
To avoid accidents, do not remove screws to disassemble the unit
and do not touch anything inside the unit.
8. Do not insert any metallic objects into the unit.
9. Unplug the power cord when there is a possibility of lightning.
10. If water gets inside the unit, unplug the power cord from the outlet
and consult your dealer.
11. Do not block the unit's ventilation holes that allow heat to escape.
Do not install the unit in a badly ventilated place.
12. Since this unit uses a motor-driven CD holder or CD tray, make sure
that your hand or other object does not obstruct holder or tray
movement.
ep
NO -
O/\ button
When the power cord is connected to a household AC outlet, the
power indicator lights in red indicating the STANDBY mode (this
red indicator does not light when the power is supplied by batteries).
When the (5/1 button is pressed, the green indicator lights showing
that power is ON (this green indicator lights whether the power is
supplied through the AC or by batteries).
When this unit is plugged into an AC outlet, it consumes a smail
current to operate the remote control and timer, or to back up the
memory of the microprocessor, even when the ¢/} button is set to
STANDBY.
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