Basic Items For Service; Check Points After Servicing - Pioneer BDP-LX55 Service Manual

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3. BASIC ITEMS FOR SERVICE

3.1 CHECK POINTS AFTER SERVICING

A
To keep the product quality after servicing, confirm recommended check points shown below.
No.
Confirm the firmware version on Test Mode.
1
Confirm whether the customer complain has been solved.
2
If the customer complain occurs with the specific disc, use it for
the operation check.
Play back a CD.
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(track search)
B
Play back a DVD.
4
(Menu operation, Title/chapter search)
Play back a BD.
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(Menu operation, Title/chapter search)
Check the appearance of the product.
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See the table below for the items to be checked regarding video and audio.
Item to be checked regarding video
C
Block noise
Horizontal noise
Dot noise
Disturbed image (video jumpiness)
Too dark
Too bright
Color disappearance
Mottled color
D
Cleaning
Be sure to clean the following positions by using the prescribed cleaning tools shown below as occasion demands.
Position to be cleaned
Pickup leneses
E
F
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2
Procedures
Name Part No.
Cleaning liquid GEM1004
Cleaning paper GED-008
BDP-LX55
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Check points
The version of the firmware must be latest.
Update firmware to the latest one, if it is not the latest.
The customer complain must not be reappeared.
Video, audio and operations must be normal.
Audio and operations must be normal.
Video, audio and operations must be normal.
Video, audio and operations must be normal.
No scratches or dirt on its appearance after receiving it for
service.
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
Remarks
Refer to "7. DISASSEMBLY".
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