Panasonic SC-TM23 Service Manual

Contents

Panasonic SC-TM23 Service Manual Manual pdf 40 page image

4012.8.3 Power supply related error detectionNo. Abnormal Items Error Method of DetectionDisplay1 POWER AMP F61 During normal operation, if DCDET 1/2 becomes ‘L’, normal POWER OFF processshallnot be output abnormal executed, PCNT shall be switched to ‘L’ immediately.GOODBYE shall not be displayedand the error display F61 will be displaye instead.2seconds after the F61display, ECONO shall be set to ‘L’ and FL display shall beturned off.The error content shall be memorized when the abnormality occurs andcanbe displayed in the C-mecha self-diagnostic mode described later.12.8.4 Error Code (CR20 Mechansim)1. If mechanism problem occurs during normal or agingmode, the error code is “remembered” and shown on the FLdisplay.2. Reset Condition of Error CodeA During cold start of micro-processor IC.B Restart of aging mode for the mechanism unit.3. Mechanism Error CodeMechansim Error Code TableError Code DescriptionM-00 No ErrorM-01 OPEN Position - Horizontal Motion Abnormality at play positionM-02 PLAY Position - Horizontal Motion Abnormality at stock positionM-03 PLAY Position - Horizontal Motion Abnormality during changing positionM-04 CHANGE Position - Horizontal Error of Stock positionM-05 CHANGE Position - Ascending motion ErrorM-06 CHANGE Position - Descending motion ErrorM-07 STOCK Position - Ascending motion ErrorM-08 STOCK Position - Descending motion ErrorM-09 Abnormality during change position (bottom switch)M-0A Clamp ErrorM-0B Access Failure - Access Time of more tha 30 secs (Total time of automatic ! Read TOC ! Trackaccess)4. When the mechanism unit stops due to error duringaging model, error code is remembered and counts of theerrors are displayed on the FL display.