Question about JBL Audio Players & Recorders
The process involved in troubleshooting and repairing that amp requires specialized tools and meters. You would need to check all the capacitors to see if they are okay by using ESR and capacitance meters, To check the semiconductors you need to unsolder at least one leg and check them unless they are integrated multistaged devices. IF they are you need to check their current draw.
Posted on Jan 01, 2021
Testimonial: "great info so i connected low amp 12 volt power not blowing fuse but all 3 lights are blinking blue on top"
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