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  1. bushtech

    Denon AVR-1912 E2/EA

    The errors are not automatically displayed. You have to go and look for them. Section 2.1 on page 23
  2. bushtech

    Gcse project NEED HELP

    Sadly in this age of instant gratification perseverance seems to be a dying trait
  3. bushtech

    Denon AVR-1912 E2/EA

    Michael, have you looked at page 22, 23 of the Manual. Maybe the Denon can tell you what's wrong
  4. bushtech

    Short/open circuit detector in wall

    If there is a fault in a cable get an electrician to pull a new cable through. Detecting the fault is just extra cost and doesn't fix it.
  5. bushtech

    Denon AVR-1912 E2/EA

    Best of luck! or several metres of HDMI cable:rolleyes:
  6. bushtech

    Denon AVR-1912 E2/EA

    If you had a TV with HDMI slots you plug one end of the cable into the HDMI OUT slot of the Denon. The other end of the cable you plug into a HDMI slot on the TV taking note of the number of the HDMI slot (1,2,3 etc) Now you go into the TV's menu and under the INPUT section you select the...
  7. bushtech

    Denon AVR-1912 E2/EA

    There is something called an EZcap which is actually a hdmi recorder but which can do passthrough so you can see the stream on your screen
  8. bushtech

    Denon AVR-1912 E2/EA

    Hmmm, you could be right. Google the graphics card to see. Maybe there's a way to use it as an IN
  9. bushtech

    Denon AVR-1912 E2/EA

    So the Asus PC's contents are viewable on the wall mounted VGA monitor? Then plug a HDMI cable into the back of the Denon and connect the other end to the graphics cards HDMI slot. With a bit of fiddling you should be able to see the Denon's menu on the monitor
  10. bushtech

    Denon AVR-1912 E2/EA

    As You Know says if your lab computer has a hdmi port viewing the menus on the screen is a big help. If you don't have the remote the menus can be navigated via the buttons on the AVR but I find that very clunky
  11. bushtech

    Denon AVR-1912 E2/EA

    Are we talking about the Denon's test tone that alternately punches a test tone to each speaker
  12. bushtech

    Denon AVR-1912 E2/EA

    Using the test tone probably the easiest way to hear what works
  13. bushtech

    Denon AVR-1912 E2/EA

    Yep, I think I'm just muddying the water. Have you managed to find the signals exiting anywhere on this confusing IC?
  14. bushtech

    Denon AVR-1912 E2/EA

    I hope this is better:
  15. bushtech

    Denon AVR-1912 E2/EA

    This plot is too thick for me. Found this version of R2A15218FP in a Denon 400 manual and it is different yet again
  16. bushtech

    Triac Problem

    Try Mouser: https://www.mouser.co.za/Search/Refine.aspx?Keyword=Q6004V3
  17. bushtech

    Denon AVR-1912 E2/EA

    Pinout of IC801 on pg 168/196. Can probably from trace from input to where it should exit
  18. bushtech

    Denon AVR-1912 E2/EA

    I see Fig.12 on page 40/196 shows IC 801 bottom left. Calls it "Input select and Volume". Lots of switches inside. Do you not have to change some setting to get the signal through IC801
  19. bushtech

    Phantom powered preamp

    Don' t know if this will help: http://sound.whsites.net/project96.htm
  20. bushtech

    Making a battery to charge my laptop on the road

    Fair enough, but just at least know what you're getting into. Re. using a bunch of 18650's. Crack open a old non functioning laptop battery and have a look at the setup. Circuit board, sensors, and scarily thick connections between batteries. If you think it's going to be easy to improve or even...
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