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400 volt capacitor how to know its leckage or damaged one day my own digital satellite reciver not working itry but not fix i went to technican and he only change the 400 volt capacitor my capacitor was like new one my question is how to know its leckage i have analog and digital meter which is best...

how can know this ic is short or leckage LM317 T


I THINK YHIS IS REQULATOR IC IN MOST DIGITAL SATELLITE RECIEVER

the best procedure to check ultra fast diode by analogmeter

what is the best procedure?

how to know whith analog meter the diode is short or leckage

the zenor diode that i am have no written

its red colour whhith black

i learn electronics. how to repair powersupply

of digital reciever

how to know the zenor diode how much watt and how much voltage

how to know the transistor is fet and how to check it whith analog or digital meter

the transistor is short or damaged. and what is the best procedure to check it powerup or poweroff

PLEASE TELL ME WHERE TO PUT RED AND BLACK PROBES OF METER IN IC TO CHECK VOLTAGE IAM NEW IN THIS FIELD

how to check the regulator ic is short or open or lekage

THE IS INFORMATION IS

LM317T
CC01P VW
MAR 507


THE IC IS IN MOST DIGITAL RECIEVERSE

how to know the transistor is npn or pnp

please whith full detail

how to check 400v capacitor whith analog meter is breakdown or not