Flamedemon
New Member
I picked up 2 Yamaha CR620 amplifiers a while ago, one worked and the other one the relay did not click. As an inexperienced noob, I accidentally swapped a transistor between the two amps after testing that one of the transistors were faulty. I ended up breaking 2 of the transistor because I didn't realized some were NPN and PNP. Now both amps don't work. No relay click. I see some sellers selling them on eBay, but is there a alternative that I can buy? I live in Calgary, AB.
I also saw on another forum 2SD transistors are NPN and 2SB are PNP, but is there a difference between the R, O, and 6L, 7H to the transistors?
Any help would be appreciated. Thanks!
I also saw on another forum 2SD transistors are NPN and 2SB are PNP, but is there a difference between the R, O, and 6L, 7H to the transistors?
Any help would be appreciated. Thanks!
