DMR-ES35VP / DMR-ES35VPC
<Supplementary Data 4> (LM Information)
Result of request of driving Loading Motor.
DisplayDescription
1There was no change of mechanism position. (Loading Motor was OFF)
2There was some change of mechanism position. (Loading Motor was ON)
7.2.5. (VHS) Description of Self Diagnosis Memory
In this Self-Diagnosis Function, in case error has occurred continuously, maximum of the newest 3 error data are
memorized.
And in order to analyze cause of error, the error number and the supplementary data of mode, mechanism position and
so on are memorized.
7.2.5.1. (VHS) Error Number and Supplementary Data
The Supplementary Data as shown below are memorized to each error number.
Error No.ReasonSupplementary Data
Data 1Data 2Data 3Data 4
01The cylinder could not be started.VHS mode---
(Error of the cylinder or the cylinder driver.)
02The CAP FG could not be detected.VHS mode-Process No.Number of FG
03Mechanism lock during without the unloading and theVHS modeStandby positionProcess No.LM information
cassette-up.
04Mechanism lock during unloadingVHS mode-Process No.LM information
05S-reel pulse cannot be detected when a cassetteVHS modeTape positionProcess No.LM information
tape is inserted.
(Error of the S-reel system or the Capstan system.)
06Mechanism lock during the Cassette-up.VHS modeStandby positionProcess No.LM information
07The recording circuit can not be operated in RECVHS mode-Process No.-
mode.
08The recording circuit is operated in except for RECVHS mode-Process No.-
mode.
09SerialcommunicationErrorbetweenVHS----
Microprocessor (IC6001) and Timer Microprocessor
(IC7501).
11Cylinder clogs during the PLAY mode.VHS mode-Process No.-
15S-reel pulse cannot be detected when a cassetteVHS modeValue of S-Reel PulseProcess No.-
tape is inserted.counted
(Error of the S-reel system or the Capstan system.)
16Detection of the Cylinder lock during the constantVHS modeTape positionProcess No.-
rotation
17Detection of S-reel lock during the constant tapeVHS modeTape positionProcess No.Number of FG
running
18Detection of T-reel lock during the constant tapeVHS modeTape positionProcess No.Number of FG
running
20NG1 in the PG Shifter Automatic AdjustmentVHS mode-Process No.-
(The cylinder rotation is unstable during the
automatic adjustment.)
21NG2 in the PG Shifter Automatic AdjustmentVHS mode-Process No.-
(The vertical sync signal is lacked while over 5
seconds on the alignment tape.)
22NG3 in the PG Shifter Automatic AdjustmentVHS mode-Process No.-
(The installing position of Heads to the cylinder is our
of specification.)
23NG4 in the PG Shifter Automatic AdjustmentVHS mode-Process No.-
(The servo is not locked to the cylinder for more than
10 sec.)
80An exceptional ejection depends on a ErrorVHS modeRefer to *Note 3Process No.-
Note 1: Details of "VHS mode" of the Supplementary Data 1 (These values are hexadecimal indication)
0: STOP, 1: EJECT, 2: REW, 3: FF, 4:REV, 5: CUE, 6: SLOW, 7: POWEROFF, 8: PLAY, 9: STIL,
A: REC, B: REC PAUSE, C: ADUB, D: ADUB PAUSE, E: INSERT, F: INSERT PAUSE
Note 2: Explanation of "Tape position" of the Supplementary Data
The Tape position Data is the area data of S-reel that is used for judgment 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.
27 |
ACEC
