Search found 11 matches

by newone
Fri Jan 20, 2006 1:00 am
Forum: General Discussion
Topic: 400 volt capacitor how to know its leckage or damaged
Replies: 2
Views: 567

400 volt capacitor how to know its leckage or damaged

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...
by newone
Sat Dec 24, 2005 11:05 am
Forum: General Discussion
Topic: how can know this ic is short or leckage LM317 T
Replies: 0
Views: 483

how can know this ic is short or leckage LM317 T

how can know this ic is short or leckage LM317 T


I THINK YHIS IS REQULATOR IC IN MOST DIGITAL SATELLITE RECIEVER
by newone
Fri Dec 23, 2005 3:53 pm
Forum: General Discussion
Topic: the best procedure to check ultra fast diode
Replies: 5
Views: 892

the best procedure to check ultra fast diode

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
by newone
Fri Dec 23, 2005 5:33 am
Forum: General Discussion
Topic: how to know the zenor diode how much watt
Replies: 6
Views: 1276

Re: how to know the zenor diode how much watt

the zenor diode that i am have no written

its red colour whhith black
by newone
Fri Dec 23, 2005 5:19 am
Forum: General Discussion
Topic: how to know the zenor diode how much watt
Replies: 6
Views: 1276

Re: how to know the zenor diode how much watt

i learn electronics. how to repair powersupply

of digital reciever
by newone
Thu Dec 22, 2005 3:52 pm
Forum: General Discussion
Topic: how to know the zenor diode how much watt
Replies: 6
Views: 1276

how to know the zenor diode how much watt

how to know the zenor diode how much watt and how much voltage
by newone
Thu Dec 22, 2005 8:42 am
Forum: General Discussion
Topic: How to know the transistor is fet and how to check it
Replies: 1
Views: 448

How to know the transistor is fet and how to check it

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
by newone
Wed Dec 21, 2005 9:48 pm
Forum: General Discussion
Topic: how to check the regulator ic is short LM317T
Replies: 1
Views: 499

Re: how to check the regulator ic is short LM317T

PLEASE TELL ME WHERE TO PUT RED AND BLACK PROBES OF METER IN IC TO CHECK VOLTAGE IAM NEW IN THIS FIELD
by newone
Wed Dec 21, 2005 9:45 pm
Forum: General Discussion
Topic: how to check the regulator ic is short LM317T
Replies: 1
Views: 499

how to check the regulator ic is short LM317T

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
by newone
Wed Dec 21, 2005 9:40 am
Forum: General Discussion
Topic: how to know the transistor is npn or pnp
Replies: 4
Views: 1021

how to know the transistor is npn or pnp

how to know the transistor is npn or pnp

please whith full detail
by newone
Wed Dec 21, 2005 9:39 am
Forum: General Discussion
Topic: how to check 400v capacitor whith analog meter
Replies: 1
Views: 507

how to check 400v capacitor whith analog meter

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