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Asus 192S
https://vlab.su/viewtopic.php?f=159&t=16680
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sebulica93 [ 31 окт 2013, 11:33 ]
Заголовок сообщения:  Asus 192S

Privet.i can't speak russian verry well,but i know moldavian language verry well,so please respond in any language you want.

i have a problem with an Asus vw192S lcd.the autoadjust function moves the viewe area half way to left.if i set the freqency from pc to one higher than 75Hz the monitor shows normal screen position,without any problem,but the "out of range" square keeps floating around screen,so it's not an option.i've replaced all the capacitors,and on the "logic" board nothing seems defective.on the power board there are some areas browned from heat,but it works just fine.have someone found any similar problems in other monitors?

i will attach photos soon with the screen.
Posted after 1 hour 52 minutes 54 seconds:
here are some photos.please help :-(

kotnatan [ 31 окт 2013, 21:43 ]
Заголовок сообщения:  Re: Asus 192S

Give your email address :-):

sebulica93 [ 02 ноя 2013, 11:49 ]
Заголовок сообщения:  Re: Asus 192S

my e-mail address is sebulica@yahoo.com

i've researched a little bit more and i think the main processor from logic board it has an defective firmware,or got defective,and is not positioning the image correctly.if i play with the phase and positioning i can get the image closer to center.but it still has about 8-10cm left of blackness.

kotnatan [ 02 ноя 2013, 12:03 ]
Заголовок сообщения:  Re: Asus 192S

sebulica93,check e-mail

sebulica93 [ 02 ноя 2013, 14:42 ]
Заголовок сообщения:  Re: Asus 192S

thank you for the dump of the processor firmware.but the problem is that the service i'm working at doesn't have ic programming tools.i'm willing to solve the problem but i'm preety limited.can you help me build my own programmer?

i have an arduino programmer from a project i've made in highschool.can i use that to rewrite the firmware in the chip? :)
it's a FTDI232 with mini usb

thank you for helping me out

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