Dvd Section - JVC MX-DVA9 Service Manual

DVD section

TEST MODE FOR DVD a INITIALISE THE DVD UNIT BOARD
a) Insert A/C Power Cord
b) At standby mode press Stop Button and CANCEL/DEMO button.
Wait 4 seconds & for the display of " TEST VERSION REGION " i.e. TEST JC 1
c) Press the 'ENTER' button on remocon. The FL panel will display 'EEPROM'.
Plug out and plug in again the power cord. Repeat the process 1(a) and 1(b) again.
Confirm that the Area Code and Region Code is correctly display as below.
Are Code
J/C
UJ
UG/UX
US/UN/UP
UT
UW
E/EN/B
A
EE
Note: Please plug out and plug in the power cord from A/C supply before continue the next test.
Adjustment
Jig setup
1. Remove the rubber cushion from each of the four
corners of the traverse mechanism.
(When installing be sure not to make a mistake with
the cushion colors).
2. Install the jig stud.
3. Make a jig clamp. (Remove the clamp from the set
and assemble it as shown in the diagram below.
Note:
How to handle the pickup
To protect the pickup from electro-static damage,
make sure to hold it by the die-cast chassis (optical
base). And make sure that pickup lens do not touch
the top cover.
How to prepare a clamp
FL indicate of Area Code in Test mode
JC
JC
2U
3U
UT
4U
E
A
EE
Green rubber
cushion
Jig stud
Remove the claws
from the 3 locations
Disassemble the clamp
and holder
Region Code.
1
1
2
3
3
4
2
4
5
Blue rubber
cushion
Blue rubber
cushion
Installing the
4 jig studs
Combine the clamp
and holder to become
a jig clamp.
MX-DVA9/MX-DVA9R
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