Pioneer FH-P6050UB, Service Manual, Page: 20 / 100

FH-P800BT/XJ/UC
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
To keep the product q uality after ser v icing , please confirm following check points.
N o. Procedures Item to be confirmed
1 Confirm whether the customer complain has been
sol
v ed.
If the customer complain occurs with the specific
media
, use it for the operation check.
The customer complain must not be reappeared.
Display
, audio and operations must be normal.
2 CD Play back a CD.
( Track search )
N o malfunction on display , audio and operation.
Display , audio and operations must be normal.
3 F M /A M tuner Check F M /A M tuner action.
( Seek , Preset )
Switch band to check both F M and A M.
Display , audio and operations must be normal.
4 Check whether no disc is inside the product. The media used for the operating check must be
e
j ected.
5 A ppearance check N o scratches or dirt on its appearance after
recei v ing it for ser v ice.
See the table below for the items to be checked regarding audio :
Item to be checked regarding audio
Distortion
N oise
V olume too low
V olume too high
V olume fluctuating
Sound interrupted