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Is correct 5v in capacitor , sorry my bad English not use translation , i use cellphone.

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Tive que retirar todos os pentes de memória vou limpar todos e testar , mas esse capacitor com 5volt achei estranho , apenas ele com esse valor , talvez seja algo antes dele que esteja dando curto!

Desculpe as fotos e não enviar em inglês , estou no celular agora , mas as próximas escrevo tudo em inglês

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I had to remove all the memory sticks and I will clean them all and test, but this 5volt capacitor I found strange, just him with this value, maybe it's something before him that is going short!

Sorry for the photos and do not send in English, I'm on mobile now, but the next I write everything in English

Stiletto the helpful moderator with too much free time has been editing some of these posts in this thread to insert Google Translate translations here and there, but do not expect this all the time. In general, English only is preferred here. (It is much easier to do forum moderation when only one language is permitted!)

Stiletto wrote:

Stiletto the helpful moderator with too much free time has been editing some of these posts in this thread to insert Google Translate translations here and there, but do not expect this all the time. In general, English only is preferred here. (It is much easier to do forum moderation when only one language is permitted!)

desculpe por enviar em outro idioma, mas como estava mexendo na placa no momento, e meu notebook estava instalando o windows postei em pt-br, mas iria editar a postagem posterior. obrigado

sorry for sending in another language, but as I was moving the board at the moment, and my notebook was installing windows I posted on en, but would edit the post later. thanks

infelizmente a placa morreu temporariamente 😒, acabei deixando um pouco de solda cair no chip AT49BV512 e não percebi, quando fui testar nao deu mais imagem, mas esse chip e muito barato 0,50 dolares, talvez eu compre para retomar os testes.

Vou resumir o que a placa tinha, e o que foi feito, e minha opnião.

a placa ligava e apresentava litras na vertical, possivel erro de memoria, e faltavam 5 capacitores, que foram repostos mas não alterou em nada a listras!

acreditei que poderia ser alguma memoria defeituosa, e testei uma por uma procurando curto e não localizai!

então retirei chip por chip mas as listras continuaram!

resumindo, não entendo muito de eletronica mas um capacitor estava operando a 5volt nao sei se e normal o restante todos a 3,6volt, talvez algo antes dele esteja com problemas ou a BGA onde funciona o controlador de memoria, não sei exatamente.

quero agradecer a todos que me ajudaram e a todos que acompanharam essa batalha, por enquanto não irei mexer nela, mas quando tiver um pouco de tempo vou comprar o chip AT49BV512 e retomar os testes!

Unfortunately the card died temporarily: /, I ended up letting a little solder fall on the chip AT49BV512 and did not realize, when I went to test did not give more image, but this chip is very cheap 0.50 dollars, maybe I buy to resume testing.

I will summarize what the board had, and what was done, and my opinion.

the plate turned on and had vertical liters, possible memory error, and 5 capacitors were missing, which were replaced but did not change the stripes at all!

I believed it could be some faulty memory, and tested it one by one looking short and not localized!

so I removed chip by chip but the stripes continued!

In short, I do not understand much of electronics but a capacitor was operating at 5volt I do not know if it is normal all the rest at 3.6volt, maybe something before it is in trouble or the BGA where the memory controller works, I do not know exactly.

I want to thank everyone who helped me and everyone who followed this battle, so far I will not move it, but when I have a little time I will buy the AT49BV512 chip and resume testing!

He just can't let it die... Love it. Wouldnt be surprised if such a dedication will pay out in the end. I mean it would definitely be a specimen with a unique history afterwards.

jaZz_KCS wrote:

He just can't let it die... Love it. Wouldnt be surprised if such a dedication will pay out in the end. I mean it would definitely be a specimen with a unique history afterwards.

verdade, não desisti ! apenas vai demorar um pouco para eu comprar essa peça, mas acredito que em menos de 1 mês, eu volte a mexer nela.

so avisei para o pessoal que esta acompanhando não pensar que abandonei o projeto " ressureição "

mas tenho esperança que essa placa volte a dar video, seria divertido

True, I didn't give up! It will only take a while for me to buy this piece, but I believe that in less than 1 month, I will touch it again.

I just warned the people who are watching not to think that I abandoned the project "resurrection"

but I hope this card will re-video, it would be fun