Nippon DENON DCD-3000 User Manual

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12
ADJUSTMENT
A microcomputer employed in this unit has a service program buill-in so as to perform each servo confirmation easier with the
operation buttons.
Also, the unit adopted with digital servo makes focus gain and tracking gain adjustments in automatic manner.
1. Actuating the Service Program
(1) Close the disc holder and tum OFF the power switch.
{2) Short-circuit Pin © of TP102(SWOP) and Pin @(GND) of PWB(Main Unit).
Note: Do not touch the other pins.
(3) Turn ON the power switch.
(Service program actuates and the display shows TRACK No. a
(Caution)
t
‘)
» When service program actuates, the operation buttons will not function normal operation mode.
¢ Open the loader and toad the adjustment disc.
2. Operational Function at a Time Service Program Actuation
Button
Function
Description
Operation
4 OPEN/CLOSE
fi stop
> PLAY
Lal
EXT. INPUT
Opens/cioses disc holder,
Stops system operation.
Focus servo actuates and disc runs.
Actuates focus servo, tracking servo,
slide servo and spindle servo.
Displays a result of automatic focus gain
adjustment.
H
© Open/close operation should be performed while disc fun is in stop.
© The other keys should be operated after open/close operation is finished.
@ TRACK No. dispiay becomes a f.
@ Press it when adjustment is completed or attempting readjustment.
@ Press it for tracking adjustment. ns
®@ When completed action, TRACK No. display becomes ut .
@ When PLAY button is pressed, tracking servo and slide servo actuate,
‘@ When completed action, TRACK No. display becomes {} } .
@ Alter completed PAUSE button action, pressing Button 1 of 10-key
indicates a result of automatic focus gain adjustment.
@ Alter action is compteted, Display shows:
TRACK INDEX TIME,
n2 fh an ae
ust £ AAMAS
TIME display shows the value of automatic adjustment
: Pde)
Dispiays: OF tre’ s~ GOH bor EE uot ts
Displays a result of automatic tracking
gain adjustment.
@ Alter completed PAUSE button action, pressing Button 2 of 10-key
indicates a result of automatic tracking gain adjustment.
@ Alter action is completed, Display shows:
TRACK INDEX TIME
nm van vay
us en
ANHAAS
TIME display shows the value of automatic adjustment.
Displays: HH ne 16~GOnG bor Enttes
Other Buttons
Unable to obtain normal! function.
(Caution)
@ Never attempt to operate the buttons. other than the above.
@ If the buttons are erroneously pressed, promptly tum OFF the power
switch,
$$$ $$
* During the service program is in operation, do not use remote control.

Nippon DENON DCD-3000 Specifications

General

Brand	Nippon
Model	DENON DCD-3000
Category	CD Player
Language	English