Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
Hi MiguelUK. Muchas gracias por mostrar tu excelente trabajo. Te queria consultar si podes probar de grabar el chip que sacaste de la TV. Quiero saber si lo que se daƱa es el software o el chip. Muchas gracias
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
Wait loop might leave it "locking up" when you change a setting - but only one way to find out and that is to try it.
Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
I finally received my programer and socket, I programed the 7400 chip and will try it later to see if it works.
Just a note about the EN25T80 programer and the CH341A software, the software shows the IC with pin 5 where the zif handle is and that is opposite from the programer which has pin 1 where the zif handle is. (The programer board is marked correctly)
i still have more 4 new chips programmed, but i cant sell it on ebay ,
as i live in georgia , i did it at my intrest , because i have 2 such displays and one of them broke.
now both are in working condition.
if someone has questions, i will be glad to help with it ...
good luck!
my psn is rostomchik2 , add if you like BBC2
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
I have the 6408 chips, not the 6406; I was shipped the wrong ones. Anybody have any idea whether the 640*8* can be made to work? I haven't been able to, but this is the first time I've tried to do this sort of thing. The software I am using to program the chip is CH341A. The "detect" button seems to work, although it lists things like Mfg as "other" or "unknown". The "Blank" function does in fact say that it is blank.
Past that, there seem to be problems. First, when I try to open the BIN file a popup says, "File length, beyond range of will be ignored." I can't get CH341A to write to the chip either. It trys to work for a while and then a popup says, "Write operations timeout failed!" I have tried the autoprogam button and the "program" button.
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
This is the programmer I am using. I purchased it on ebay; it was one that was recommended on this thread. I have tried with the chip rotated in each direction.
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
It needs to be placed in the other half of the socket with pin one where the zif handle is.
go by the [25xx] labeled on the pc board
Where you have the chip now is in the wrong part of the zif socket
Your socketed chip needs to be in this position (see picture) note pin one near lever.
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
It seems the version of CH341A I downloaded doesn't list my chip as supported. I tried the options for the 6406 and the 6408(D?), but my chip is the 6408E, I believe. The version I have is 1.1 or 1.17. Could someone please provide me with a link to a newer CH341A that would support my chip? I've tried searching google, but all I can find are sites that lead me to some questionable download pages.
Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
Here is ver 1.17, its what I used. Make sure Type is: 25 spi Flash, Manu: MXIC, Name MX25L6406E, and chip in socket correctly, when Programer is inserted and no chip installed, lower right should say Device State: connected
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