Sony DNW-A75 Maintenance Manual

Also see for 10001: Installation manual Installation manual Operation manual Maintenance manual Maintenance manual

3-3DNW-A75/A75Pm. Error codes 01 through 14 are detected in both/one of the SS-83 and/or MS-58 boards.Error codes 20 through 23 are detected in the MS-58 board.Error codes 92 through 99 are detected in the SS-83 board.. There are two error groups of error codes: VTR and OTHERS. If errors occur in multiple error groups,the error message of each group are switched at two-second intervals.Also, if multiple errors occur in error group, the priority level of each group display are as follows:VTR: 97, 02, 03, 04, 05, 07, 06, 01, 09, 08, 0A, 10, 11, 12, 13, 14, 20, 21, 22, 23OTHERS: 92, 96, 98, 99, 93, 953-2. Details of Error MessagescThe “protection mode” described in this section means the servo control system automatically stops thetape transport and drum motor rotation, and maintains this state. The DNW cannot be automaticallyrecovered to the normal state when the DNW once enters the protection mode. Be sure to turn on thepower again under the absence of the cassette tape.If the protection mode is entered with the cassette tape inserted, take out the cassette tape manually withreference to “2-12. Taking Out the Cassette in Tape Slacking”. Never turn on the power again withouttaking out the cassette tape. This may damage the tape.nThe messages on the time data display area differ from the messages which are superimposed on thevideo monitor in some items. In this section, each message indicates as following example.Ex. : ERROR-23 THREADING RING POSITION ERROR(THRED RING SENS)Message on time data display areaMessage superimposed on video monitor3-1. Overview of Error Message3-2. Details of Error Messages