Testing Components

[Jason72]

Is there anyway to test Nokia PAs and Antenna Switches once they are out of a board with a multimeter? Any help would be appreciated :)

[deadspot]

PA-u can check using tester by resistance.......supply voltage should not be shorted......

ant sw- only visual at the bottom no crack

[Trion]

@deadspot,

Hi,

Please give the procedure for testin PA with a meter, what r the values to look for; good and bad?

Thanks!

:)

Trion

[markchee]

their base are ceramic like,so you needs a micro scope to check for cracks.