zereshki
Member level 1
hello.
I want to repair a car amplifier board and find a new component that I don't know it!
it like a resistor and the same color code. but it has the letter "S" in the end of printed value on board(below the component).
for exaple : RED-RED-Black is device colors and "22S" is printed on board
or yellow-violet-brown is device colors and "471S" is printed on board
and an auto range ohm meter show open circuit for all of them !!!
Ofcourse other resistor values are as usual.
1- what is this component name and its job?
2- how to test it for is it failed or not?
regards
I want to repair a car amplifier board and find a new component that I don't know it!
it like a resistor and the same color code. but it has the letter "S" in the end of printed value on board(below the component).
for exaple : RED-RED-Black is device colors and "22S" is printed on board
or yellow-violet-brown is device colors and "471S" is printed on board
and an auto range ohm meter show open circuit for all of them !!!
Ofcourse other resistor values are as usual.
1- what is this component name and its job?
2- how to test it for is it failed or not?
regards