Sharp XL-30V Service Manual page 18

XL-30V
TAPE mechanism error display (1)
Error contents ............................ Displayed when not becomes "ON" while the mechanism operating detection SW "CAM-SW" is
Major cause ............................... When displayed even though the mechanism is working, failure of CAM-SW and connection
Recovery method from error ..... Remove the cause of the error and turn on the power again.
TAPE mechanism error display (2)
Error contents ............................ Displayed when the initialization cannot be completed, even though the microcomputer controls
Major cause ............................... When displayed even though the mechanism is working, failure of CAM-SW and connection
Recovery method from error ..... Remove the cause of the error and turn on the power again.
VCD unit communication error
Error contents ............................ The system computer cannot communicate with VCD unit microcomputer. Or can communicate
Major cause ............................... VCD microcomputer or the CD servo microcomputer are in abnormal operation.
Recovery method from error ..... Remove the cause of the error and turn on the power again.
being operated even though the motor or solenoid are controlled to operate the tape for playback/
FF/REW/Recording.
failure.
When the mechanism is not working, failure of the motor and solenoid and connection failure.
the motor or the solenoid to initialize the tape mechanism (set the mechanism to the stop
condition.) (Mechanism operating detection SW "CAM-SW" is stopped and does not become
"OFF".)
failure.
When the mechanism is not working, failure of the motor and solenoid and connection failure.
however the contents are not as specified in the specification.
The power is not supplied to the VCD unit and CD servo unit.
The communication line between the system microcomputer and the VCD unit are short-circuit
or open.
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