Question about Gemini Sound Products Music
Looking up electrical schematic on the pcb board online and i had ask gemini tech support for it and numark tech support for the other stuff too
One of the first things a technician does with a voltmeter it to check 'all the voltages' in a system are correct..
Even without a specific circuit diagram for the board, 'Applications Notes' for chips and seminconductors will give nominal expected voltages in a working circuit.
Remember you can burn out the meter by connecting it to any source of current when on the Ampere or Ohm settings.
Technicians usially start at a high (highest) Voltage range setting and work downwards..
Providing the maximum Voltage is not exceeded on any range, whether it is AC or DC will not damage the meter.
'Fluke' by the way are a 'top end' professional product - check the price ;)
Posted on Nov 25, 2014
Testimonial: "Ok but like u said to me start with the highest and then work down ward but how do i do this like i said i do have a fluke meter but how do i do it and where do start at? do i need to know the ranges for chips and seminconductors ,is there a chart with the ranges of all these type of component"
You need at least some basic understanding of electronics and components before troubleshooting pcb boards.
Either ask someone that knows to give you a hand and guidance or do some courses.
Posted on Nov 30, 2014
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Posted on Jan 02, 2017
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