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CDX-555RF/555XRF
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-
UP BLOCK OR BASE UNIT
T he laser diode in the optical pick-up block may suffer electro-
static breakdown because of the potential difference generated by
the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also
use the procedure in the printed matter which is included in the
repair parts.
T he flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused
on the disc reflective surface by the objective lens in the optical
pick-up block. Therefore, when checking the laser diode emis-
sion, observe from more than 30 cm away from the objective lens.
TEST DISC
T his set can playback a CD-R, CD-RW for audio use.
W hen test this set, use the following test disc.
T est disc for CD-R: TCD-R082LMT (Part No.: J-2502-063-1)
DISC MAGAZINE GETTING OUT PROCEDURE
ON THE POWER SUPPLY IS OFF
Remove the CASE (LOWER. T) beforehand
1) Press the lever (ML.S) assy in the direction of arrow A.
2) Removal the magazine assy.
Note: Ta ke out the magazine only when the tray is completely within the
magazine. If the disk or tray is sticking out, turn on the power and
eject the magazine.
Lever (ML.S)
Magazine assy
A
Notes on CD-R/CD-RW discs
Y ou can play CD-Rs (recordable CDs)
designed for audio use on this unit.
Look for this mark to
distinguish CD-Rs for audio use.
This mark denotes that a disc is not for audio
use.
Some CD-Rs (depending on
the equipment used for its recording or the
condition of the disc) may not play on this
unit.
Y ou cannot play a CD-R that is not
finalized *.
Y ou cannot play CD-RWs (rewritable CDs).
* A process necessary for a recorded CD-R disc to
be played on the audio CD player.
power supply cord (J-2502-058-2)
compact disc changer
RF output cord
(J-2502-058-1)
wired remote commander
JIG ON REPAIRING
When repairing this set, connect the jig (cord) for RF output ex-
tract (Part No. J-2502-058-1) and power supply (Part No. J-2502-
058-2) as the figure shown below.
V er 1.1
