Error List - Sharp XL-30V Service Manual

6. Key input diagnosis Test Mode (TEST 6)
When the test mode is set, the following indication appears.
This test mode is intended to check whether all the main unit buttons can be detected. Accordingly, in this test mode checking
as to whether the "POWER" button was pressed after all the buttons shown below were pressed is performed. If the result is
OK, OK is indicated. Even any one of keys was not pressed, an error is indicated. In case of OK termination or error termination
exit from this mode occurs when the "POWER" button is pressed next time, and the stand-by mode is set.
1. In case of "FF/FWD" + "REC PAUSE"
Since SURROUND and RDS are not provided, the following 11 buttons are detected as all buttons.
PLAY, JOG MODE, BAND, BASS/TREBLE, FUNCTION, MEMORY/SET, REC PAUSE, REW, FF, STOP, CLOCK/TIMER/
SLEEP.
The OK/NG indication of test result is as follows.
PU-IN SW detection error display
Error contents ............................ Displayed when the ON of detection SW could not be detected even after a certain period of time
Major causes ............................. Failure of PU-IN SW or connection failure, and failure of slide motor or connection failure
Recovery method from error ..... Remove the cause of the error and turn on the power again.
CD Read error display
Error contents ............................ Displayed when the data of the DISC can not be read correctly, or can be read however the
Major cause ............................... The disc is back to front. Other disc than CD-DA/VCD1.1/VCD2.0 is inserted.
Recovery method from error ..... Open the CD cover and insert a correct disc correctly. Remove the contamination or flaw of the
NO DICS display
Error contents ............................ Displayed when impossible to focus on the disc.
Major cause ............................... The disc is back to front. Other disc than CD-DA/VCD1.1/VCD2.0 is inserted. The flaw or
Recovery method from error ..... Open the CD cover and insert a correct disc correctly. Remove the contamination or flaw of the

ERROR LIST

passed, even though controlled to return the CD pickup to the most inside periphery in
microcomputer.
standard of the disc is impossible to be played back.
The flaw or contamination of the disc is great and the data cannot be read.
disc.
contamination of the disc is great and the data cannot be read.
disc.
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XL-30V