blcrocker Posted October 18, 2010 Report Share Posted October 18, 2010 A buddy of mine is giving me his old Dual head unit to fix. It is a touch screen. I'm going to get the model number tomorrow but how should I go about trouble shooting the problem with it? He claims it will not turn on so I'm thinking it may be an internal short but I'm not sure. Ill have more info tomorrow on it when I pick it up. I am completely open to any ideas on why it will not turn on. '01 Honda Accord EX 4 Cyl4/18/13 Started new build Headunit: JVC kdx250bt Sub Amp: Hifonics Hifi 2000d Door Amp: Rear Amp: Sub(s): SQ HDC3-12 Battery(s): Stock Wire: Knu 1/0 and 4awg Big3: Link to comment Share on other sites More sharing options...
onelivinlarge Posted October 18, 2010 Report Share Posted October 18, 2010 crappy wiring job?> 1) lookj to left 2) NOTICE BLKUE 3) ME > Y9OU 4) that is all Link to comment Share on other sites More sharing options...
Guest Posted October 18, 2010 Report Share Posted October 18, 2010 its a Dual? check for a blown fuse. Link to comment Share on other sites More sharing options...
blcrocker Posted October 18, 2010 Author Report Share Posted October 18, 2010 Ok so I got the unit and he told me it also makes some beeping sounds when he tried to turn it on. It is an XDVD710 '01 Honda Accord EX 4 Cyl4/18/13 Started new build Headunit: JVC kdx250bt Sub Amp: Hifonics Hifi 2000d Door Amp: Rear Amp: Sub(s): SQ HDC3-12 Battery(s): Stock Wire: Knu 1/0 and 4awg Big3: Link to comment Share on other sites More sharing options...
blcrocker Posted October 18, 2010 Author Report Share Posted October 18, 2010 Found out that its a problem with the internal power supply '01 Honda Accord EX 4 Cyl4/18/13 Started new build Headunit: JVC kdx250bt Sub Amp: Hifonics Hifi 2000d Door Amp: Rear Amp: Sub(s): SQ HDC3-12 Battery(s): Stock Wire: Knu 1/0 and 4awg Big3: Link to comment Share on other sites More sharing options...
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