Sony GV-A500E, Service Manual

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8. VTR state check (3)
Page 3 Address 1A
Using method:
1)
Select page: 3, address: 1A.
2) By discriminating the bit value of the display data, the state of
the VTR can be discriminated.
9. Record of Use Check
Page 3 Address E0 to E9
Using method:
1)
The record of use data is displayed at page 3, addresses: E0 to
E9.
Note :
This data will be erased when the coin lithium battery is
removed (reset).
Bit
0
1
2
3
4
5
6
7
Function
Playback tape recording mode
Audio mode
When bit value = 1
Hi8
Monaural
When bit value = 0
Standard 8
Stereo
Bit
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
Function
Service status
Drum rotation Hour (H)
counted time Hour (L)
(BCD code) Minute
User initial power Year
on date Month
(BCD code) Day
Final condensation Year
occurrence date Month
(BCD code) Day
Remarks
For checking reset. Normal = “FF”. Reset: “00”
1000th place digit and 100th place digit of counted time (decimal digit)
10th place digit and 1st place digit of counted time (decimal digital)
After setting the clock, set the date of power on next