Preventive Checks And Service Intervals - Aiwa HV-GX950 K Service Manual

PREVENTIVE CHECKS AND SERVICE INTERVALS

The following standard table depends on environmental conditions and usage. Unless maintenance is properly
carried out, the following service intervals may be quite shortened as harmful effects may be had on other parts.
Also, long term storage or misuse may cause transformation and aging of rubber parts.
Time
Parts Name
Audio Control Head
Full Erase Head
(Recorder only)
Capstan Belt
Pinch Roller
Capstan DD Unit
Loading Motor
Tension Band
Capstan Shaft
Tape Running
Guide Post
Cylinder Unit
: Clean
: Replace
CONFIRMATION OF USING HOURS
PLAY/REC total hours can be checked on the FIP.
Total hours are displayed in 16 system of notation.
1. Press both FF button and CH UP button on the set for more than 2 seconds.
2. Adjust the ADDRESS to "FD" by SET +/- button and read the DATA.
(This DATA becomes the thousands digit and hundreds digit value of the following formula.)
3. Adjust the ADDRESS to "FE" by SET +/- button and read the DATA.
(This DATA becomes the tens digit and ones digit value of the following formula.)
4. After the confirmation of using hours, turn off the power.
(16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)
500 1,000 1,500
hours hours hours
2,000 3,000
hours hours
ADDRESS DATA
C3-1
Notes
Clean those parts in
contact with the tape.
Clean the rubber, and parts
which the rubber touches.
Replace when rolling
becomes abnormal.
Clean the Head