Basic Items For Service; Check Points After Servicing - Pioneer XV-DV580 Service Manual

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3. BASIC ITEMS FOR SERVICE

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3.1 CHECK POINTS AFTER SERVICING

Check points after servicing (HTZ and system audio)
To keep the product quality after servicing, confirm recommended check points shown below.
No.
1 Confirm the firmware version on Service Mode.
Confirm whether the customer complain has been solved. If the
2 customer complain occurs with the specific disc, use it for the
operation check.
Confirm playback error rates at the innermost and outermost
3 tracks by using the following disc.
DVD test disc (GGV1025)
4 Play back a CD. (track search)
Play back a DVD.
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(Menu operation, Title/chapter search)
6 Check the tuner (AM and FM) operations.
7 Check the sound from headphone output.
8 Check the appearance of the product.
See the table below for the items to be checked regarding video and audio:
Item to be checked regarding video
Block noise
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L 13942296513
Horizontal noise
Dot noise
Disturbed image (video jumpiness)
Too dark
Too bright
Mottled color
Cleaning
Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
Position to be cleaned
Pickup lens
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Procedures
Cleaning tools
Cleaning liquid : GEM1004
Cleaning paper : GED-008
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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.
The error rates must be less than 5.0e-4.
Audio and operations must be normal.
Video, audio and operations must be normal.
Audio and operations must be normal.
Sound must be normal, without noise.
No scratches or dirt on its appearance after receiving it for service.
Item to be checked regarding audio
Distortion
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Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
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XV-DV575
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Check points
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A
B
C
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D
E
F
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