Basic Items For Servicing; Check Points After Servicing - Pioneer XC-Z9 Service Manual

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3. BASIC ITEMS FOR SERVICING

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3.1 CHECK POINTS AFTER SERVICING

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Check points after servicing (CD RECEIVER)
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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
2 been solved. If the customer complain occurs
B
with the specific disc, use it for the operation
check.
Confirm playback error rates at the innermost
3 and outermost tracks by using the following disc.
DVD test disc (GGV1025)
4 Play back a CD. (track search)
5 Play back a SACD. (track search)
C
6 Check the tuner (AM and FM) operations.
7 Check the sound from headphone output.
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L 13942296513
8 Check the appearance of the product.
See the table below for the items to be checked regarding video and audio:
D
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
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Procedure
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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.
Audio and operations must be normal.
The error rates must be less than 5.0e-4.
It can be confirmed if the Drive is degraded.
Audio and operations must be normal.
Audio and operations must be normal.
Audio and operations must be normal.
Sound must be normal, without noise.
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No scratches or dirt on its appearance after
receiving it for service.
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