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11. ADJUSTMENT PROCEDURES
11.1. Service Tools and Equipment
Application
Tilt adjustment DVD test disc
Hex wrench
Inspection
Extension cable (module P.C.B. to terminal
P.C.B.)
Extension cable (module P.C.B. to terminal
P.C.B.)
Others
Grease 1
Grease 2
Oil (1)
Confirmation
CD test disc
VCD test disc
Recovery disc
11.2. Important points in adjustment
11.2.1. Important points in optical adjustment
- Before starting optical adjustment, be sure to take anti-static
measures.
- Optical pickup tilt adjustment is needed after replacement of the
following components.
1. Optical pickup unit
2. Spindle motor unit
3. Optical pickup peripheral parts (such as rail)
Notes
Adjustment is generally unnecessary after replacing other parts of the traverse unit. However,
make adjustment if there is a noticeable degradation in picture quality. Optical adjustments
cannot be made inside the optical pickup. Adjustment isgenerally unnecessary after replacing
the traverse unit.
11.2.2. Important points in electrical adjustment
- Follow the adjustment procedures described in this Manual.
11.3. Storing and Handling Test Discs
- Surface precision is vital for DVD test discs. Be sure to store and
Name
43
Number
DVDT-S15 or DVDT-S01
Available on sales route.
JGS0116
JGS0098
RFKXGAK152
RFKXPG641
RFKXGA1280
PVCD-K06 or any other
commercially available disc
PVCD-K06 or any other
commercially available disc
RFKZD5TR006
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