Read Sony CCD-TRV128 (serv.man2) Service Manual online
CCD-TRV128
6-45
8. Record of Use Check
Page 7
Address A4 to A6, C8 to CF
Using method:
1) The record of use data is displayed at page: 7, addresses: A4 to
1) The record of use data is displayed at page: 7, addresses: A4 to
A6 and C8 to CF.
Note 1:
This data will be kept even if the cabinet (R) assembly
(VC-341 board CN005 (22P)) is removed.
Note 2:
When the drum was replaced, initialize the drum rota-
tion counted time.
tion counted time.
Note 3:
When replacing the video light, initialize the data of ad-
dress: CE and CF.
dress: CE and CF.
Note 4:
Video light counted time is indicated in hexadecimal
notation. Convert hexadecimal numbers to decimals be-
fore useing them.
notation. Convert hexadecimal numbers to decimals be-
fore useing them.
Initializing method of drum rotation counted time:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 7, address: A4, set data: 00, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 7, address: A4, set data: 00, and press the PAUSE
button.
3) Select address: A5 and A6 and set data “00” into them in the
same way as in address: A4.
4) Select page: 0, address: 01, and set data: 00.
Address
A4
A5
A6
C8
C9
CA
CB
CC
CD
CE
CF
Function
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
Video light
Hour (L)
counted time (Note 4)
Hour (H)
Remarks
1000th place digit and 100th place digit of counted time (decimal digit)
10th place digit and 1st place digit of counted time (decimal digit)
After setting the clock, set the date of power on next
10th place digit and 1st place digit of counted time (hexadecimal digit)
1000th place digit and 100th place digit of counted time (hexadecimal digit)
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