Panasonic NV-HV61GN, Руководство по обслуживанию

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* Explanation of “Tape position” of the Supplementary Data
The Tape position Data is the area data of S-reel that is used for judgement of reducing speed in the Main microprocessor IC6001,
and as the tape position is moved from the starting edge to the finishing edge, the value becomes smaller.
The Tape Data does not become “0” even if the tape reaches the finishing edge as the hub remains, and the tape position values
are different between the large hub and the small hub as the each diameters are different from each other.
Tape Type The aim of Tape position between the starting edge and the
finishing edge
90 min. or over type (Small Hub) The Tape position is divided into 14 stages between the Tape
begining edge: “E “ and the Tape end edge: “1”.
60 min. or less type (Large Hub) The Tape position is divided into 6 stages between the Tape
begining edge: “A “ and the Tape end edge: “5”.
l
“A” and “E” is hexadecimal. “A” =10 (Decimal), “E” =14 (Decimal).
l
Hexadecimal indication from “A” to “E” are shown below.
l
Description of “Reason of Ejection” of the supplementary Data
Supplementary Data 2 Reason
1 S-reel pulse is less than 3 when the loading has been completed.
(Miss catching the tape)
2 Pulse Timer over during the short rewind at the DOWN position.
(Error of S-photo sensor system, S-reel system, Capstan system)
3 Mechanism lock from the DOWN position to the LOAD position during the loading.
4 Both ends have been detected at the LOAD position when the loading is started.
(2) Condition for memorizing of the self-diagnosis history
1. The self-diagnosis result and the supplementary data are the condition memorized just as an Error is detected.
2. There are the histories from number 1 to number 3.
3. The latest Error is memorized on history number 1,and then the old histories are shifted to the history number 2, 3.
4. Put out data from the memory number 3 by the shift is deleted.
5. If the latest Error is same with the history number 1 (2nd-latest), it is not memorized.
(The same Error number is not memorized in succession)
(3) Condition for clearing the self-diagnosis history
1. A case of that press the FF key and the EJECT key simultaneously over 5 seconds.
2. A case of that the factory jumper is shorted.
(3) Indication of the self-diagnosis history.
1. The self-diagnosis histories and its supplementary data could be indicated on the FIP with Service mode of numbers from 3 to
5.
2. The procedure of setting the service mode and the format if the indication are same as usual.
FIP INDICATION:
4 0 3 5 2
Hour of one-digit Minute of two-
digit
Minute of one-
digit
Second of two-digit Second of one-digit
Service mode number Error number Supplementary Data
3 Number of history 1 (The latest) Supplementary data 1 of
history 1 Supplementary data 2 of
history 1
4 Number of history 2 (2nd latest) Supplementary data 1 of
history 2 Supplementary data 2 of
history 2
5 Number of history 3 (3rd latest) Supplementary data 1 of
history 3 Supplementary data 2 of
history 3
Both the Error numbers and its supplementary data of history 1, 2and 3 are indicated by selecting the Service mode 3, 4 and 5 as
shown above.
In case of that any Error has not been memorized, the Error number and its supplementary data is indicated as “ - “.
A: B:
C: D:
E:
F: