Basic Items For Service; Check Points After Servicing - Pioneer BDP-320 Service Manual

1

3. BASIC ITEMS FOR SERVICE

QQ
3 7 63 1515 0

3.1 CHECK POINTS AFTER SERVICING

A
Items to be checked after servicing / BDP
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.
3
B
(track search)
Play back a DVD.
4
(Menu operation, Title/chapter search)
Play back a BD.
5
(Menu operation, Title/chapter search)
Check the appearance of the product.
6
Specific Items to be Checked
C
No.
Confirm playback error rates at the innermost and outermost
tracks by using the following disc.
1
BD-ROM test disc (GGV1308)
TE
DVD test disc (GGV1025)
L 13942296513
If the symptoms are related to the PQLS (Precision Quartz
Lock System), check PQLS operations.
2
(For checking PQLS operations, connection with an amplifier*
that supports the PQLS is required.)
* (ex.) SC-07, SC-05.
D
See the table below for the items to be checked regarding video and audio.
Item to be checked regarding video
Block noise
Horizontal noise
Dot noise
Disturbed image (video jumpiness)
Too dark
Too bright
Color disappearance
E
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 www
Pickup leneses
F
Fans
14
1
http://www.xiaoyu163.com
2
Procedures
Procedures
Name Part No.
Cleaning liquid GEM1004
x ao
y
Cleaning paper GED-008
. i
Cleaning paper GED-008
2
http://www.xiaoyu163.com
3
8
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.
The error rates must be less than 1.0e-3.
(This procedure can determine if the drive is degraded.)
Q Q
3 6 7 1 3
For checking PQLS operations, connect the player with the
customer's amplifier* then check that "PQLS" is lit in the display
window on the unit. (See [3] Front Panel Display in "2.4 PANEL
FACILITIES.")
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
Refer to "7. DISASSEMBLY".
u163
.
Refer to "9.2 EXTERIOR SECTION".
BDP-320
3
4
2 9 9 4 2 8
Check points
Check points
1 5 0 5 8 2 9 9 4
m
Remarks
co
4
9 9
2 8 9 9