I have temporarily taken the service manual section off line. It looks like I wasn't paying attention when I uploaded all of them and left them all in full edit mode for anyone. Normally I would not care but 2 Marquee files were recently deleted by someone and that also affected the main Marquee download. Now this could of been done accidentally but also could of been on purpose. So I don't want to take the chance with the rest of the files. So I have to redo all of the links which will take some time which I don't have right now. But if someone wants a file just send me a note and I will make it available. Staff still has access if needed also. Sorry for the inconvenience.
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I hope for it to be everyone's one stop place for repair help and information.
mastertech: Merry Christmas to you too. Not many holiday people around any more.
Dec 26, 2018 14:37:50 GMT -5
stridsvognen: Merry christmas everybody...
Dec 24, 2018 19:10:58 GMT -5
mastertech: Sounds nice. Would love to have many more pictures.
Oct 20, 2018 20:31:04 GMT -5
greg1292: Greetings from Denmark. Lots of ideas knowledge and bucket list. Gabor boards looking very nice indeed
Oct 20, 2018 16:38:34 GMT -5
kevin5418: Anyone has the Velodyne hgs12bg MPS board schematic ? thank U
Oct 6, 2018 0:58:34 GMT -5
mastertech: According to the SM ic711 must be installed with the firmware already in it. It can then later be upgraded. The correct ic is around 50 dollars. If you installed a blank ic it will not work.
Aug 19, 2018 20:01:39 GMT -5
ralph: Hello mastertech, sorry for the delay, if I replaced that IC, I was with short circuit, blocked the 3.3 volt regulator, put a new one but still do nothing, what could I do? Thanks for the reply
Aug 18, 2018 21:48:51 GMT -5
mastertech: Did you replace ic711?
Aug 12, 2018 18:55:42 GMT -5
mastertech: Just to clarify you replaced ic711 (STM32F101ZG), correct?
Aug 10, 2018 20:58:16 GMT -5
ralph: Hello, Mastertech, I'll send it to you
Aug 10, 2018 18:58:46 GMT -5
mastertech: I have no idea on the context of what you posted. Link me the manual and I can look it over.
Aug 8, 2018 20:05:37 GMT -5
ralph: This is what the manual says:
Aug 8, 2018 19:44:59 GMT -5
mastertech: Nope. That is only to update a preprogrammed CPU. It needs basic firmware just to function. Without that it does nothing. You most likely purchased a blank CPU. The service manual would be more specific but I do not have one for that model.
Aug 8, 2018 19:35:18 GMT -5
ralph: Hi, mastertech thanks for responding, but still without firmware Denon should appear information on-screen, so then update it via USB?
Aug 8, 2018 19:25:45 GMT -5
mastertech: Most likely has firmware.
Aug 8, 2018 18:13:28 GMT -5