Низкая контрастность дисплея после замены

[hajri]

After replacing LCD SA1012 vr01 ,display is very good and not dependent of temperature,but contrast is low!

I try to adjust voltage,according to recommendations (by different resistors),but it is not possible ! Voltage can not be change!

I am afraid that voltages are fixed into SA 1012 vr01 and can not change !!!

In another recommendation, i have read that the contrast of the instrument cluster can be increased by changing the data in the eeprom.!

I have no answer from SACER-shop /producer!

Please help me!

WDB2030061A525480

 

[Doktor]

Vediamo help you.

 

[hajri]

Я не знаю, насколько ясно я буду, потому что это было связано с моим запросом с переводчиком Google.
Я не знаком с этим сайтом. Что мне делать, чтобы решить проблему с контрастом в Mercedes W203? Если я должен заплатить, пожалуйста, скажите мне, сколько это стоит! Спасибо

 

[mactep111]

try to buy used ,may be it will be better,as I understood its not original thing,just cninese shit

 

[hajri]

hahaha!
Thank you!

 

[navari]

hahaha!
Thank you!

Did you solve your problem ??

 

[hajri]

Did you solve your problem ??

not yet

 

[navari]

not yet

I changed that display but didnt any problem with display , I think your problem with new replaced display