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Author Topic: ALL ABOUT VERTICAL CIRCUITS ( Q and A, any model )  (Read 208 times)

Offline alroy

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ALL ABOUT VERTICAL CIRCUITS ( Q and A, any model )
« on: October 10, 2010, 02:59:37 PM »
masters d2 po tayo mag usap regarding ds ckt...
para po hindi malito mga baguhan tulad ko..
1. problems and solutions
2. tutorials
3 and technique ( depends on masters )

hope you support this thread.TIa
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ALL ABOUT VERTICAL CIRCUITS ( Q and A, any model )
« on: October 10, 2010, 02:59:37 PM »

Offline alroy

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Re: ALL ABOUT VERTICAL CIRCUITS ( Q and A, any model )
« Reply #1 on: October 10, 2010, 03:33:53 PM »
LA 7838 vertical ic...
pin1 - 9v or 12 v
pin8 - 20v to 25v
first thing to do in troubleshooting is to measure this two sources..
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Re: ALL ABOUT VERTICAL CIRCUITS ( Q and A, any model )
« Reply #1 on: October 10, 2010, 03:33:53 PM »
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