Hello
I am not sure which opamps to change in my Technics SL-P990 cd player. Thomas helped me with choosing a suitable opamp, thanks again the OPA1642.
A japanese website M5238pf Mitsubishi made in I / V conversion" .
from the service manual
IC805,806,807, 808 are IC Buffer AMP M5238FP
IC 809, 810 are IC Amplifer NJM5532 ( near adjustment screws)
IC 811,812 are IC Filter NJM5532
IC 813, 814 are IC Amplifer M5238FP
I thought IC809 ,810 and IC81, IC814 as in the manual they are IC amplifer? which opamps do i need to change. Thanks in Advance
Regards
Sam
photo of opamp arrangement