TL072 and LM319.
That brown fixative can be a problem. It needs to be removed from all electrical connections. The black fixative is OK.
That brown fixative can be a problem. It needs to be removed from all electrical connections. The black fixative is OK.
Hi Perry done that after I took out pic. Put the card back in and still amp goes in protect. A local supplier that used to bring in these amps their repair tech told me that this card was always giving them problems. He himself does not know the IC numbers as he used to swop out the cards with spares ones. Now they dot have them anymore.
Hi Perry.
Amp came in from another repair guy with all the outputs out. When i plugged the amp into protect. This is when I called my friend to find out what output go in this amp and this is when he told me that I will need to replace the drive card.
Amp came in from another repair guy with all the outputs out. When i plugged the amp into protect. This is when I called my friend to find out what output go in this amp and this is when he told me that I will need to replace the drive card.
Do you by chance know what IC it uses. I have checked the board and the transistors have measured fine but i did change them I did clean the board but amp still goes into protect so I am thinking its one of the IC causing it.
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