Replacing heatsink on TNPA4782AB board to use as a TNPA4782AF board

[iampivot]

Hi, I have a working SC board TNPA4782 AB from a panasonic G10, which I'd like to use in a V10, which take the TNPA4782AF board, which, from my understanding, is the same as the AB board, just with smaller heat sink due to the V10 being a thinner case design.

Am wondering if replacing the AB heatsinks with the AF heatsinks would work, just causing the board to require a bit better airflow?

[boydsc]

Re: Replacing heatsink on TNPA4782AB board to use as a TNPA4782AF board

I was wondering, Is that the only differences in the boards with different letters ?