777M Multi-channal DVR V1.1

[kroontje 0]

Hello all

 

I have a DVR16M from Velleman. On the board is see 777M Multi-channal DVR V1.1 (i think it is from AVTech)

 

The owner cut de cable to monitor with a cutter

and now IC 9 is blow away.

 

it's a 8 pin smd ic, on the ic i see 8622 2409 EAR

 

i think the ic is swapping between the two monitors. (monitor, call)

 

the is a video signal + a high freguentie on the input pin.

i want to know wich ic it is and where i cat buy it

 

kind regards Inco