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Showing results for tags 'test mode'.
Hello everybody. I've got an MZ-G750 without remote and accessory. The unit refuse to turn on, I've tried with fresh battery and external power as well. No sign of life. Then I've put the device in test mode by shorting the jumper and the player got life, or sort of. I could run some test routine. Keyboard test looks good, I've some error in the self diagnosis results. First error is 04 then I have a 03 and another 04. I've tried the self adjustment for MD (with a disk in it) and the player performed all the steps including the 20 second write test. In conclusion the player should turn on but I can't figure out what is preventing to do so. Can someone give me some hint? Best regards, Francesco.
Hi. I'm trying to resurrect my Sharp MD-SR60 which just seemed to stop working some years back. I really liked it for recording 'sketches' of song ideas I had when writing. Anyway the unit turns on, says hello and shows the volume and bass while the spinning disc icon shows in motion. It makes some whirring and not too healthy clicking noises while it tries to read the TOC and comes back with Can't READu Recently I found this forum and found a page that talked about test mode. I'm guessing, like another user listed, a low or totally drained battery got my unit into test mode and some settings were changed - I certainly didn't change anything intentionally as I didn't even know there was a 'test mode'! Needless to say I've tried many discs which do work in my Sony MDS-S41 I've downloaded the service manual (thanks for that) but apart from cycling through the test modes themselves - it's as clear as mud to me how to change anything,and I can't see how to re-initialize the unit so the laser is aligned again properly - any help very much appreciated. Thanks.