For.A FA-130P time base corector repair.

[Jare]

Hi.
I have a For.A FA-130P time base corector that is broken.
It works when you turn it on when it's cold,
but after ten minutes it's got a little hot, and the image starts shaking up and down.
I figured out a bit by blowing on various ic's with air when it was hot,
and if i cool down an ic as it says "Sony 6090 CXA1054" on,
the picture will be fine again.
Could it be that the ic is broken?
And where can i find a new one i google it but found no one who sold the "Sony 6090 CXA1054".
Is there any other model that could work instead and what is it for?
Thanks.

[coromonadalix]

Search for Sony CXA1054 ...  unable to find a pdf sheet,  many websites pretends but give nothing.

Check for bad solders, bad contacts near that chip, on the chip, or nearby capacitors

[coromonadalix]

On aliexpress they say it's a regulator

https://www.aliexpress.com/item/CXA1054-new-SMT-chip/32575178551.html