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3-2. Details of Error Messages
ERROR-20 CASSETTE COMPARTMENT MOTOR LOCK
(CASS COMP MOTOR)
Description:
Malfunction of cassette compartment-up or down operation was detected.
Detectiong condition:
When no operation is completed within about six seconds after operation start.
Sub error message:
None
Possible causes:
. Cassette compartment block trouble
. Cassette compartment motor drive circuit (DR-315 board) trouble
. Cassette-down sensor (CL-29 board) trouble
. Cassette-down input port (IC1 on MS-50 board) trouble
Protecting operation:
Stops the movement of the cassette compartment and reel table until a cassette
eject button is pushed.
ERROR-21 REEL SHIFT MOTOR LOCK
(REEL SFT MOTOR)
Description:
Malfunction of movement of the reel table corresponding to the cassette size was
detected.
Detecting condition:
When no operation is completed within about six seconds after operation start.
Sub error message:
None
Possible causes:
. Reel shift mechanism trouble
. Reel shift motor trouble
. Reel shift motor drive circuit (DR-315 board) trouble
. Reel position sensor (PTC-71 board) trouble (S position sensor or L position
. Reel position input port (IC1 on MS-50 board) trouble
Protecting operation:
Stops the movement of the reel table and ejects the cassette during cassette
loading.
3-14
sensor)
DNW-A22/A22P
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