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2. TEST MODE
2. 1 Test
Mode
The player has a test mode function which
allows the
user
to check
the player's status
on the TV
screen
by
executing the respective key operation.
Also, since the TRK
servo opens
and closes easily, the
test mode is especially useful for mechanical adjustments.
Bonnet
Disc tray
Remove the bonnet and the disc tray.
2. 3 Test
Mode
Cancellation
Turn off the power switch,
2. 4 Player
Operation
in the
Test
Mode
Operate the player by selecting a test mode function with
the keys on the player or on the remote control unit.
[Sample Key Operation]
2. 2 Test
Mode
Initiation
[Procedure]
1. Remove the bonnet and the disc tray.
2. Connect
the
TP303
mother
board
Ass'y
to
GND
(ground).
3. Turn on the power switch.
4. Check if all the items on the FL tube are ON.
5. Disconnect the TEST TP.
8FS 20BITeDIC
[P3083
=>
_ Power
STANOGBY
/ON
Turn on the power switch.
lo8ol
Connect TP303 to ground.
iG
Las
FRAME
REMAIN NPAUSE
1/1,
TIME
TOTAL
& PLA
REPEAT.
While in the test mode, all items on the FL tube will light.
<LD Mode>
Disc playback (Normal playback)
(In the test mode)
Close
Play
Close
Tray
TRK Servo
ar >
J
SB
Disc placement >
Note : In the test mode, disc playback will start with the
TRK servo open.
<CD Mode>
Disc playback (Normal playback)
(In the test mode)
Close
Move SLD to
Tray
CD Active area
Disc placement
_>
[4]
>
[<j
Close
Play
Tray
-
db
-
pb
Note:
In the test mode, disc playback will start with the
TRK servo open.
sous
=
eee
8098286
« axes
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