Re: Sony CECH-ZED1U Playstation 3D LED TV - Two Red Flash
Hi
Good job ,
The chip don't damage if use the heat gun with medium air flow ,temp350c to 420c ,nozzle diameter 0.3 to 0.8 mm ,flux ,tweezers to pick the ic , try with old mother board the same size or different size .
need programmer support MX25l6406E EXACTLLY (chip ID C2 20 17 ),before read the chip clean it by Alcohols to make sure attache all pins on SOP socket (adaptor sop to dip 8pin SMD ) and put it on programmer read the instruction when select the chip number ,press read wait till finished
very important read the (check sum) when verifying many times should be the same check sum that's mean the continents of chip the same buffer , then save the bin file suggest name 25l6406e_sony_check sum or any same refer to device .
when solder the chip remove the extra old solder on the board by wick then put flux use iron medium tip when finish clean the area if you have flux removal .
I tried to upload the bin file but my set when read it fail gave me FF FF blank or damage
If you need any help you welcome
good luck
QUOTE=justme06;407731]Hmm. Still no posters of the bin file? I have a programmer coming next week, and know of where I could possibly borrow a hardly used and still working unit if nothing appears by then.
I do a fair bit of computer repair (jacks, connectors, caps ect,) but haven't yet desoldered a chip that I hope to have still have working after. Normally I help program software instead of hardware...
I am worried of frying the working eeprom when taking it out. (Only have one shot) Any tips? I am assuming I couldn't properly read it with jumpers while still on the board.
It does not look like the eeprom is in pin holes so little chance of the board lifting I think.
My soldering gun is selectable for 2 wattages.
When I pop it out I will post what I get. I am a little annoyed at Sony at this time. I missed warranty by a day and a half because couldn't get through call center on boxing day! There is a posting on the TV's FAQ sony usa site that now admits this as a known problem and says to send it in for repair - if under warranty.
Will be more than happy to contribute what I can to a shared fix
[/QUOTE]
Hi
Good job ,
The chip don't damage if use the heat gun with medium air flow ,temp350c to 420c ,nozzle diameter 0.3 to 0.8 mm ,flux ,tweezers to pick the ic , try with old mother board the same size or different size .
need programmer support MX25l6406E EXACTLLY (chip ID C2 20 17 ),before read the chip clean it by Alcohols to make sure attache all pins on SOP socket (adaptor sop to dip 8pin SMD ) and put it on programmer read the instruction when select the chip number ,press read wait till finished
very important read the (check sum) when verifying many times should be the same check sum that's mean the continents of chip the same buffer , then save the bin file suggest name 25l6406e_sony_check sum or any same refer to device .
when solder the chip remove the extra old solder on the board by wick then put flux use iron medium tip when finish clean the area if you have flux removal .
I tried to upload the bin file but my set when read it fail gave me FF FF blank or damage
If you need any help you welcome
good luck
QUOTE=justme06;407731]Hmm. Still no posters of the bin file? I have a programmer coming next week, and know of where I could possibly borrow a hardly used and still working unit if nothing appears by then.
I do a fair bit of computer repair (jacks, connectors, caps ect,) but haven't yet desoldered a chip that I hope to have still have working after. Normally I help program software instead of hardware...
I am worried of frying the working eeprom when taking it out. (Only have one shot) Any tips? I am assuming I couldn't properly read it with jumpers while still on the board.
It does not look like the eeprom is in pin holes so little chance of the board lifting I think.
My soldering gun is selectable for 2 wattages.
When I pop it out I will post what I get. I am a little annoyed at Sony at this time. I missed warranty by a day and a half because couldn't get through call center on boxing day! There is a posting on the TV's FAQ sony usa site that now admits this as a known problem and says to send it in for repair - if under warranty.
Will be more than happy to contribute what I can to a shared fix
[/QUOTE]
I just finished making a heat shield with layers of foil using the heat gun set a 430 to heat up the solder. Unfortunately I totaled the board on my non-good monitor as when I lifted the chip, the trace went too. The practice scrap cd drive board went so much better.
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