ps5 power off in 5 second after remplacet ic panasonic hdmi

o0SaN0o

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H! i try to repare this ps5. buy the MN864739 on aliexpress. After installing it, the console turns off after approximately 5 seconds. I unsoldered the MN864739 in case it was defective and it continues to turn off. Somebody could help me? thank you!
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tabzer

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How did the unit behave before you changed anything? Also, how the hell did that happen??
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I just want to point out the reasoning behind my questions.

First question: it'd be nice to know if you made an improvement or not.

Second question: It looks like blunt-forced damage which could have loosened or damaged other components that need checking.
 
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o0SaN0o

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How did the unit behave before you changed anything? Also, how the hell did that happen??
Post automatically merged:

I just want to point out the reasoning behind my questions.

First question: it'd be nice to know if you made an improvement or not.

Second question: It looks like blunt-forced damage which could have loosened or damaged other components that need checking.


The owner disassembled the console for cleaning and put a longer screw where it shouldn't, causing damage to the chip.
The console turned on correctly, staying in white light. After installing the new ic it turns off after 5 seconds
 
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Johnny_debt

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The PS5 won't turn on without the HDMI encoder. Is the replacement HDMI encoder good? Can you try a known good one from a donor? Did you test the caps around the IC for shorts, i.e. did the damage from the screw cause a short before and after installation? Do you have pictures with the new encoder installed? Make sure all the caps are there still there, if you lose / damage the cap near pin 1 then it will turn on and off (have experienced this).
 
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o0SaN0o

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The PS5 won't turn on without the HDMI encoder. Is the replacement HDMI encoder good? Can you try a known good one from a donor? Did you test the caps around the IC for shorts, i.e. did the damage from the screw cause a short before and after installation? Do you have pictures with the new encoder installed? Make sure all the caps are there still there, if you lose / damage the cap near pin 1 then it will turn on and off (have experienced this).

Thank you very much for your help, these are photos of the installation with the new IC, I had to replace the capacitor that I indicated in the first photo. Is the value 100NF 6.3V correct? Sorry to respond so late
 

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