Dvd Mechanism Adjustment- 2/2 - Aiwa XD-DV485 Service Manual

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DVD MECHANISM ADJUSTMENT- 2/2

CURRENT PICK UP POSITION
ERROR RATE SIZE
AVERAGE ERROR RATE
3. Adjustment Procedure
1. Insert Disc(Only Open/Close Key Pressing)
2. Wait Until the Sector Display is about 200,000 (Fig.11)
3. Adjust R-Skew adjusting Point until the Error rate has
Minimum rate with L-wrench (3mm).
4. Adjust T-Skew Adjusting Point until the Error rate has
Minimum rate.
5. Repeat No. 3, 4 adjusting procedure until the Error rate
have Minimum rate.
6. Error rate; SVC-3561 Disc=below 30 and TDV-533
Disc=below 100. If not, Please confirm Play ability on
screen.
# You can watch the screen when pressing the Stop key
after the Adjusting is finished, Then perform Play and
Scan/Skip operation at Chapter1 and Chapter16 and
confirm screen condition, normal or abnormal.
• Please obtain these software for Adjusting through our
Global Cyber Service Center(GCSC).
• The location is http://biz.lgservice.com
→ Web Site for End users
→ Software updates
→ Product : DVD Player
→ Search.
SECTOR : 200145 OR : 200145
0045
0065
Fig.11. Adjusting Screen Display
-99-
Published in Heiloo, Holland.
ERROR RATE (HEXADEAMAL)
R-SKEW ADJUSTING HOLE
T-SKEW ADJUSTING HOLE
Fig.12. Adjusting Method
1/3/16