You can tell some by looking at what you have. The rectifier that's broken (two internal dies visible) is the opposite the polarity of the SF163.
The 7915 will be matched with a 7815. The 7815 will have the ground terminal in the center, vs on the first terminal of the 7915.
Wiping on then off some heatsink compound on the other components may let you read them.
The 7915 will be matched with a 7815. The 7815 will have the ground terminal in the center, vs on the first terminal of the 7915.
Wiping on then off some heatsink compound on the other components may let you read them.
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Cliff here are 3 links about this amp.
question about TL594 PWM signals
Orion 222sx discretdevice layout...
Orion 222sx
question about TL594 PWM signals
Orion 222sx discretdevice layout...
Orion 222sx
This might be a gut shot, I know it does not answer you're question.
An externally hosted image should be here but it was not working when we last tested it.
Also if you can get it fixed I am going to order some wire as there are 10 of them here that are al going to need + and -
I am going to replace D44H11 with 3205's and change the gate resistors.
Unless you want to try and keep it original?
Unless you want to try and keep it original?
I will test these other 3 amps this week and see if the work.
I am sure the 2125sx is non operative as the covers are off.
I am sure the 2125sx is non operative as the covers are off.