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3-2. Details of Error Messages
ERROR-06 TAPE TENSION ERROR
(TAPE TENSION)
Description:
Excessive tension was detected in the PLAY mode.
Detecting condition:
When the tension value calculated from supply tension sensor output is more
than 55 g continuously for more than three seconds.
Sub error message:
None
. Cassette compartment trouble or installation defect
Possible causes:
. Supply tension sensor or its related circuit (MS-50 board) trouble
. Supply reel motor trouble
. Supply reel motor drive circuit (DR-315 board) trouble
. Servo adjustment defect on supply reel and supply tension sensor
. Supply reel brake trouble
. Supply reel brake solenoid drive circuit (MS-50 board) trouble
. Harness disconnection
Protecting operation:
Stops the tape transport and enters the rest state.
ERROR-07 CAPSTAN TROUBLE
(CAPSTAN TROUBLE)
Description:
Malfunction of capstan motor was detected.
Detecting conditions:
1) When the capstan FG count is less than the specified value in a diagnosis
2) When the frequency calculated from the capstan FG is out of the specifica-
3) When CAPSTAN FG(A) NOR signal and CAPSTAN FG(B) NOR signal
Sub error message:
None
Possible causes:
. Capstan motor trouble
. FG sensor trouble in capstan motor
. Capstan motor drive circuit (DR-315 board) trouble
. Capstan motor FG waveform shaper circuit (MS-50 board) trouble
. Capstan FG duty adjustment defect
Protecting operations:
Ejects the cassette for No. 1 in detecting conditions.
Stops the tape transport and enters the rest state for No. 2 and No. 3 in detecting
conditions.
3-8
* The reel did not rotate because the cassette was lifted-up from the
specified position.
during cassette insertion.
tion in the PLAY, or SEARCH mode.
interruption are not normal for about 40 ms in the PLAY mode.
DNW-A22/A22P
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