PS5 Digital - Missing voltage on HDMI circuit

[james-london]

Hi All.. after some advice. I have a PS5 Digital which is missing the voltages circled in red near the HDMI circuit. All other voltages are present and correct (across the entier board). Have replaced the HDMI encoder, and injected voltage, and checked for short around the area but cannot find the issue. Anyone experienced this before? Any pointers would be much appreciated. Thank you

 

[jkyoho]

TRY replace CXD90061GG

 

[james-london]

TRY replace CXD90061GG

Thank you.. will give it a try

 

[Johnny_debt]

What happens when you power on? Is it a short blue light then off?

 

[HellGhast]

Lol, i posted on wrong thread

 

[bramo]

i have the same missing voltages ANY solution ?

Post automatically merged: Dec 6, 2023

i got the same missing voltages ANY solution ??

when power de console 1 beep 2 sec blue light then shuts off

 

[Johnny_debt]

i have the same missing voltages ANY solution ?

Post automatically merged: Dec 6, 2023

i got the same missing voltages ANY solution ??

when power de console 1 beep 2 sec blue light then shuts off

The posted picture is very misleading when you have a 2 sec power on then power off. When you have a 2 second power on then off the southbridge goes into panic mode and doesn't re-enable those standby voltages on the hdmi circuit. It doesn't always mean (usually its not the hdmi circuit) you have an issue with the hdmi circuit.

 

[james-london]

The posted picture is very misleading when you have a 2 sec power on then power off. When you have a 2 second power on then off the southbridge goes into panic mode and doesn't re-enable those standby voltages on the hdmi circuit. It doesn't always mean (usually its not the hdmi circuit) you have an issue with the hdmi circuit.

Thanks @Johnny_debt On this occasion, this turned out to be a bad southbridge IC

 

[Johnny_debt]

Thanks @Johnny_debt On this occasion, this turned out to be a bad southbridge IC

But did you get a blue light when you tried to power on when your board was faulty?

 

[james-london]

But did you get a blue light when you tried to power on when your board was faulty?

No - no blue light.. nothing

 

[gavin25]

hello,i had a question! in my picture，i got a short from this chip.but i dont know this chip name.i want to buy it . help me please. thanks in advance!

 

[stetofix]

TI TPS53219A (https://www.ti.com/lit/ds/symlink/tps53219a.pdf?ts=1703589250325)

 

[carlohak]

Hi All.. after some advice. I have a PS5 Digital which is missing the voltages circled in red near the HDMI circuit. All other voltages are present and correct (across the entier board). Have replaced the HDMI encoder, and injected voltage, and checked for short around the area but cannot find the issue. Anyone experienced this before? Any pointers would be much appreciated. Thank you


View attachment 398449

I James, did you fix the problem?

Post automatically merged: Feb 14, 2024

Hi All.. after some advice. I have a PS5 Digital which is missing the voltages circled in red near the HDMI circuit. All other voltages are present and correct (across the entier board). Have replaced the HDMI encoder, and injected voltage, and checked for short around the area but cannot find the issue. Anyone experienced this before? Any pointers would be much appreciated. Thank you


View attachment 398449

I James, did you fix the problem?

 

[Samraku]

Hello, I find myself in the same situation.

@james-london & @carlohak Finally, is the southbridge for you?

Indeed when I read the UART codes I receive the error code indicating a problem with the HDMI IC. I really hope not because I have the CDX90069GG version, much rarer and more expensive.

I noticed a short circuit (0 to 60Ohm) only when I supply 12V to the board near the HDMI IC, behind it, near SB, behind it and close to the dialog chip still behind it