Comments on: Waveforms In Electronics Circuit https://jestineyong.com/waveforms-in-electronics-circuit/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Fri, 04 Feb 2011 21:24:34 +0000 hourly 1 https://wordpress.org/?v=5.4.25 By: admin https://jestineyong.com/waveforms-in-electronics-circuit/comment-page-1/#comment-8612 Fri, 04 Feb 2011 21:24:34 +0000 https://www.jestineyong.com/?p=2585#comment-8612 HI Sanji,

There are lots of info of this and can be found from the internet or any electronics text book.

Jestine

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]]> By: sanji https://jestineyong.com/waveforms-in-electronics-circuit/comment-page-1/#comment-8606 Fri, 04 Feb 2011 04:04:27 +0000 https://www.jestineyong.com/?p=2585#comment-8606 discuss the waveforms of the input and output voltages of full-wave rectifiers for resistive load?

can you explain for me.Pleaase

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]]> By: mike https://jestineyong.com/waveforms-in-electronics-circuit/comment-page-1/#comment-4422 Tue, 19 Jan 2010 23:10:22 +0000 https://www.jestineyong.com/?p=2585#comment-4422 Thanks Jestine. I'll give it a try.

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]]> By: admin https://jestineyong.com/waveforms-in-electronics-circuit/comment-page-1/#comment-4420 Tue, 19 Jan 2010 21:50:06 +0000 https://www.jestineyong.com/?p=2585#comment-4420 HI Mike,

It could be no supply voltage to the flyback transformer or a missing horizontal base drive waveform. I guess you need to open up the casing and start to check the B+ voltage to the flyback. The B+ voltage should have about 110 Vdc.

Jestine

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]]> By: mike https://jestineyong.com/waveforms-in-electronics-circuit/comment-page-1/#comment-4411 Tue, 19 Jan 2010 10:25:07 +0000 https://www.jestineyong.com/?p=2585#comment-4411 Hi Jestine,

Recently, a storm hits my home and my Akira CT-21SJ9CPT crt tv suddenly dead. When I turned it on, it display no picture but the audio and OSD are present. Do you have any tips or guide on how to fix this kind of issue? Thanks.

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