Thunder elite 4001D
Diodes D401 and D404 are missing, anyone knows the value for them?
Any other help about the circuit for these pasts will be appreciated.
Thank you
I looked at another very similar Chassis, and noticed that the 2 op amps are the 5534; and not the 072. Are these Op Amps ( 072 ) not the correct Op Amps for this Amp?
Thank you
I have never seen any TL0.. op-amps used in those locations. The amps with two opto-couplers use the NE5532. In the only photos I have of an amp like yours, the NE5534 is used. The pin configuration is incompatible with the TL072.