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24.MDP
INSPECTION
A.. Measuring
instruments,tool
and
filter
@.TEST
Dtsc
:
Multi
audio
disc with
digital
sound
(30cm).
CD(12cm),
(UW i-had
Cf% whkh
contalri
at least 11 tracks per side.)
G3.TESTTApE :
c cassettetape for recording
"
O. MONITOR TV
:
TV with video terminal
@. SPEAKER
:
DC-LD5,SP
l, Preparation
Connect the MONITOR. OUT of the set to the monitor TV.
Connect the speaker tothe SPEAKERterminal.
Insert AC cord to the plug.
Set "KARAOKE" sw of the set to MUSIC.
2,General
inspection
Turn on the power of the set. Press LD/CD key to become LD/CD function.
l),OPEN/CLOSE, inspection
,.
a) Pressthe OPEN/CLOSE key to open the disc tray.
Then ,confirm so that the CD/CDV indicator light on.
b) Place a 30 cm discon the disc tray, then press the OPEN/CLOSE key to close
the disc tray. Until the LD and CD/CDV indicators
must flash six times,then
the LD indicator
alone
must remain lit the CD/CDV indicator must go out.
Next, disc play must start automatically from chapter 1.
2), DIRECT,SELECT inspection
a) During playing the chapter l,pressing DIRECT SELECT keys 2,3,4,5,6,7,8,9,0,
+ 10 and
1 at intervals of about 0.5 second must causethe track/chapter indication to change
asshown below.
1,+,2, +,23,+,34,+,45,+,56,+,67,+,78,+,89,+,90,+,1
0,+,1 1,
b) Chapter 11 must be played automatically upon completion of the above operation.
3),PLAY/PAUSE, C HAPTER,STOPinspection
a) Press PLAYIPAUSE key to PLAY and to PAUSE.
b) Eachtime the CHAPTERSTOPkey is pressed, the CHAPTER STOP indicator
must alternately
light or go out.
4)SEARCH,SKIP,inspection
a) The SEARCHkey must be capable of causingthe pickup to searchtracks in both the forward
and reverse directions.
b) The SKIPkey must be capable of causingthe pickup to skip tracks in both the
forward and reverse directions.
5)REPEAT, CLEAR, inspection
a) Pressingthe single REPEATkey must causethe repeat indicator to flash. then
Press the CLEARkey to go out.
b) Pressing the A - B REPEAT key must cause the repeat indicator to flash..
pressing
it once again must cause the flashing
indication
to change to a steady
indication
.Then press the CLEAR key to go out.
6) DIGITAL, PLAY, MONITOR,
inspection
a) Each time the DIGITAL
PLAY KEY key is pressed, the STEREO indicator
must alternately
light or go out.
b) Each time the MONITOR
key is pressed, the STEREO indicators
must light as follows:
Land R lit
+Llit
+Rlit
+Land Rlit, and soon.
7),0N SCREEN,STOPinspection
a) Pressonce the STOP key to stop.Once
again,
press the STOP key to open the disc tray.
–50–
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