17PW26-4 Testing ic830 Fan 7711

[scooby-doo]

Hi...again...I like it here

Got a 17pw26-4 both fets (q813/q814) have s/c'd  and was wondering how do you test IC830...the IC is a fan7711 do you test in circuit/out of circuit and what pins do I check with DMM so you confirm its fubar'd

Thanks in advance people