I have recently been trying to buy broken car amplifier just to have some fun trying to fix them.
So I was offered a Blaupunkt Gta 2 Special amplifier, seller said it had blown end transistors (actually there was almost nothing wrong with it but I thought I start a thread anyway because there is no information about this amp on this forum, I can at least post a picture of its guts). Got it yesterday, opened it up, checked transistors they were all good. Checked everything, all seemed to be OK, powered it up, green power LED turned on. Tried to get it to produce audio, at first I had no luck, I checked the input ports, seems that they are broken. Got audio only if I soldered wires to the contacts of RCA jacks inside the amplifier. So I need to replace RCA jack, local store has no RCA jack that looks like the one I need, is it some Blaupunkt special part or is it universal spare part?
So I was offered a Blaupunkt Gta 2 Special amplifier, seller said it had blown end transistors (actually there was almost nothing wrong with it but I thought I start a thread anyway because there is no information about this amp on this forum, I can at least post a picture of its guts). Got it yesterday, opened it up, checked transistors they were all good. Checked everything, all seemed to be OK, powered it up, green power LED turned on. Tried to get it to produce audio, at first I had no luck, I checked the input ports, seems that they are broken. Got audio only if I soldered wires to the contacts of RCA jacks inside the amplifier. So I need to replace RCA jack, local store has no RCA jack that looks like the one I need, is it some Blaupunkt special part or is it universal spare part?