AnsweredAssumed Answered

Doest work display with using ADV7619 and ADV7511

Question asked by Kaos on Jul 16, 2015
Latest reply on Jul 22, 2015 by Kaos

Dear Sir/Madam,

 

Our customer met the doesnt work display trouble as following.

So please advice us whether we can adjust the register setting of ADV7619 or ADV7511 for this trouble fixing.

Simple schematic.JPG

case-1)

Connect the signal converter via the signal distributor to Monitor

result:doesnt work the monitor

fig-1.jpg

case-2)

Connect the signal converter to Monitor directly.

result:work the monitor

 

case-3)

Connect the signal converter via EVAL-ADV7619-7511 to Monitor

result:doesnt work the monitor

 

case-4)

Connect the signal converter via Receiver(Silicon Image: model siI1161) via resolution conversion IC to Monitor directly.

result:work the monitor

fig-2.jpg

"Signal converter"; This means that convert NTSC to 480p DVI signal

"Monitor";Customer tryed to following 3 models.

#LC-37GX2W, AQUOS, by SHARP

#U2410, by Dell

#22EN43U-B, FLATRON by LG

 

Thanks Kaos

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