- 2 -
We cannot supply PWB with component parts in principle.
When a circuit on PWB has failure, please repair it by com-
ponent parts base. Parts which are not mentioned in ser-
vice manual are not supplied.
3. Check for safety after repair.
Check that the screws, parts and wires are put back securely
in their original position after repair. Ensure for safety reasons
there is no possibility of secondary ploblems around the re-
If extended damage is caused due to negligence of repair, the
legal responsibility shall be with the repairing company.
4. Caution in removal and making wiring connection to the parts
for the automobile.
Disconnect the battery terminal after turning the ignition key
off. If wrong wiring connections are made with the battery con-
nected, a short circuit and/or fire may occur. If extensive dam-
age is caused due to negligence of repair, the legal responsi-
bility shall be with the repairing company.
5. Cautions in soldering
Please do not spread liquid flux in soldering.
Please do not wash the soldering point after soldering.
6. Cautions in soldering for chip capacitors
Please solder the chip capacitors after pre-heating for replace-
ment because they are very weak to heat.
Please do not heat the chip capacitors with a soldering iron
7. Cautions in handling for chip parts.
Do not reuse removed chips even when no abnormality is ob-
served in their appearance. Always replace them with new
ones. (The chip parts include resistors, capacitors, diodes, tran-
Please make an operation test after replacement.
8. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the iron
tip temperature is around 270
. Take care not to apply the
iron tip repeatedly(more than three times)to the same patterns.
Also take care not to apply the tip with force.
9. Turn the unit OFF during disassembly and parts replacement.
Recheck all work before you apply power to the unit.
10. Cautions in checking that the optical pickup lights up.
The laser is focused on the disc reflection surface through the
lens of the optical pickup. When checking that the laser opti-
cal diode lights up, keep your eyes more than 30cms away
from the lens. Prolonged viewing of the laser within 30cms
may damage your eyesight.
11. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by elec-
trostatic charge caused by your clothes and body. Make sure
to avoid electrostatic charges on your clothes or body, or dis-
charge static electricity before handling the optical pickup.
Top view of main unit
(FLAT MACHINE SCREW)
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC
RULES.OPERATION IS SUBJECT TO THE FOLLOWING
TWOCONDITIONS:(1) THIS DEVICE MAY NOT CAUSE
HARMFUL INTERFERENCE,AND(2) THIS DEVICE MUST
ACCEPT ANYINTEREFENCE RECEIVED,INCLUDING
INTERFERENCE THATMAY CAUSE UNDESIRED
THIS PRODUCTION COMPLIES WITH DHHS RULES 21 CFR
SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURE.
PHASE BLOCK 7,CAVITE EXPORT PROCESSING
CLARION MANUFACTURIG CORPORATION OF THE PHILIPPINES
Use of controls,adjustment,or performance of procedures
other than those specified herein,may result in hazard-
ous radiation exposure.
The compact disc player should not be adjusted or re-
paired by anyone except properly qualified service per-
Specifications and design are subject to change without
notice for further improvement.
11-1. Laser diode
The laser diode terminals are shorted for transportation in or-
der to prevent electrostatic damage. After replacement, open
the shorted circuit. When removing the pickup from the mecha-
nism, short the terminals by soldering them to prevent this
The actuator has a powerful magnetic circuit. If a magnetic
material is put close to it. Its characteristics will change. En-
sure that no foreign substances enter through the ventilation
slots in the cover.
11-3. Cleaning the lens
Dust on the optical lens affects performance.
To clean the lens, apply a small amount of isopropyl alcohol to
lens paper and wipe the lens gently.
1. Turn off and on the ACC switch, while holding CD-EJECT button and Power
button. Repeat it twice slowly.
2. Set a universal counter to TP201,adjust TC201 so that a reading of the counter is
1. Input the 98.1MHz/55dBu(1kHz,30% MOD)signal.(VOL1.4V=0dB)
2. Adjust the outputs to -22+3/-3dB by VR102 when the SG output is set -20dBu.