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Service Manual or Help for Clarion DXZ728R

 
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Lustikus76



Joined: 17 Jan 2006
Posts: 1

PostPosted: Tue Jan 17, 2006 8:00 pm    Post subject: Service Manual or Help for Clarion DXZ728R Reply with quote

Hi!

I´m looking for a service manual for Clarion DXZ728R. Or can someone help me:

There is a battery inside for keeping the settings. This battery is lacked. So i need a new one this is not the problem. But the radio was working since it went cold here. So one day i inserted the Display and without switching it on the background illumination went on. And i have no chance to switch the radio on. So i opened it and found the battery. After desoldering it the problem with the background light is gone but i can´t switch it on. The signal from the display from the power switch to the processor is ok (high and when pressed it goes to nearly 0V).
I have already tried to reset the settings with the reset-switch. When the display is inserted and i press the reset button the background light goes on (so i think the battery made a short circuit).
Can it be that the firmware is empty? Or do i have to insert the right battery to get it functional?


Thanks!
Stefan
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Roland
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PostPosted: Tue Oct 17, 2006 7:20 pm    Post subject: CLARION DXZ728R Reply with quote

HYE,

I'VE GOT O PROBLEM WTIH MY CLARION DZX728R. THE MAIN CONTROL POWER SUPPLY AND CONTROL MICROSCHEME DIDN'T WORK. MAYBY YOU COUL LOOK IN YOUR cLARION AND WRITE ME THE THAT MICROSCHEME MODEL, I 'LL BE VERY THANKFUL FOR YOU.

MY e_mail IS : [email protected]

P.S. OR MAYBE YOU GOT THE SERVICE MANUAL OF THIS CLARIONA ND COULD SENT IT TO ME?
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