Panasonic DVD-LX110EE / DVD-LX110GCS Service Manual ▷ View online
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DVD-LX110EE / DVD-LX110GCS
9.7. Lens cleaning
When cleaning the lens, use the lens cleaner which product part No. SZZP1038C.
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DVD-LX110EE / DVD-LX110GCS
10 SERVICE PRECAUTIONS
10.1. Recovery after the dvd player is repaired
· When FROM or main P.C.B. is replaced, carry out the recovery processing to optimize the drive.
Playback the recovery disk to process the recovery automatically.
· Recovery disc (Product number: RFKZD03R005)
· Performing recovery
· Performing recovery
1. Load the recovery disc RFKZD03R005 on to the player and run it.
2. Recovery is performed automatically. When it is finished, a message appears on the screen.
3. Remove the recovery disc.
4. Turn off the power.
2. Recovery is performed automatically. When it is finished, a message appears on the screen.
3. Remove the recovery disc.
4. Turn off the power.
Note:
This unit requires no initialization process carried out after the traditional DVD players were repaired.
When the recovery measures are taken, the customer setting will return to the factory setting as same as the procedure
described in item of "Initialization" in 9.6. is carried out. Write down the contents of the setting before recovery processing, and
reset the player.
When the recovery measures are taken, the customer setting will return to the factory setting as same as the procedure
described in item of "Initialization" in 9.6. is carried out. Write down the contents of the setting before recovery processing, and
reset the player.
10.2. Firmware version-up of the DVD player
· The firmware of the DVD player may be renewed to improve the quality including operationability and playerbility to the
substandard discs.processing to optimize the drive.
The recovery disc has also firmware version-up.
· After version-up, recovery processing is executed automatically.
· Part number of the recovery disc for version-up will be noticed when it is supplied.
· Updating firmware
· Part number of the recovery disc for version-up will be noticed when it is supplied.
· Updating firmware
1. Load the recovery disc that is supplied to the player and run it.
2. Firmware version of the player is automatically checked. Appropriate message appears whenever necessary.
3. Using remote controller´s cursor key, select whether version updating is to be done or not. (Selection of Yes/No)
4. a. If Yes is selected, version updating is performed.
2. Firmware version of the player is automatically checked. Appropriate message appears whenever necessary.
3. Using remote controller´s cursor key, select whether version updating is to be done or not. (Selection of Yes/No)
4. a. If Yes is selected, version updating is performed.
b. If No is selected, only recovery is performed.
5. a. When updating is finished, remove the disc according to the message appearing on the screen.
b. Remove the disc according to the message appearing on the screen.
6. Turn off the power.
Note:
If the AC power supply is shut out during version-up due to a power failure, the version-up is improperly carried out.
In such a case, replace the FROM and carry out the version-up again.
In such a case, replace the FROM and carry out the version-up again.
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DVD-LX110EE / DVD-LX110GCS
11 ADJUSTMENT PROCEDURES
<Caution>
Be sure to take static electricity countermeasures before adjusting the optical system. Adjust the optical systems according to
the prescribed procedure.
the prescribed procedure.
11.1. Service Tools and Equipment
Application
Name
Number
Tilt adjustment
DVD test disc
DVDT-S15AS or DVDT-S01
Inspection
Extension cable
(Traverse ass’y to main P.C.B.)
(Traverse ass’y to main P.C.B.)
RFKZ0104 (30Pin)
Extension cable
(Traverse ass’y to main P.C.B.)
(Traverse ass’y to main P.C.B.)
RFKZ0303 (18Pin)
Tilt adj. jig
RFKZ0118
Others
Screw lock
RZZ0L01
Grease
JGS0101
Lubricating oil
RFKXGUD24
Confirmation
CD test disc
PVCD-K06
or any other commercially available disc
or any other commercially available disc
VCD test disc
PVCD-K06
or any other commercially available disc
or any other commercially available disc
Recovery disc
RFKZD03R005
11.2. Important points in adjustment
11.2.1. Important points in optical adjustment
· Optical pickup tilt adjustment is needed after replacement of the following components.
1. Optical pickup unit
2. Disc motor
3. Traverse motor
4. Optical pickup peripheral parts (such as rail)
1. Optical pickup unit
2. Disc motor
3. Traverse motor
4. 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.
a noticeable degradation in picture quality.
Optical adjustments cannot be made inside the optical pickup.
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 handle them carefully.
1.
1.
Do not place discs directly onto the workbench, etc., after use.
2.
Handle discs carefully in order to maintain their flatness. Place them into their case after use and store them vertically. Store discs
in a cool place where they are not exposed to direct sunlight or air from air conditioners.
in a cool place where they are not exposed to direct sunlight or air from air conditioners.
3.
Accurate adjustment will not be possible if the disc is warped when placed on a surface made of glass, etc. If this happens, use a
new test disc to make optical adjustments.
new test disc to make optical adjustments.
4.
If adjustment is done using a warped disc, the adjustment will be incorrect and some discs will not be playable.
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DVD-LX110EE / DVD-LX110GCS
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