crt tv repairing | Electronics Repair And Technology News

How To Repair Display Problem in Canca TV

Jestine Yong — Tue, 29 Aug 2017 02:25:42 +0000

A customer of mine sent in the Canca CRT TV with the complaint of display problem-see the above picture. From the first look it seems that either the horizontal/vertical oscillator circuit/IC was giving problem but I have to confirm the voltages from the power […]

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No Tuning and Channel Stored In TV Solved

Jestine Yong — Thu, 13 Aug 2015 14:02:14 +0000

The complaint of this Singer CRT TV was no tuning and channel stored. No matter how hard you try to tune to the UHF and VHF channel, you still won’t be able to lock on the screen. So what you can see from the TV screen was just […]

The post No Tuning and Channel Stored In TV Solved first appeared on Electronics Repair And Technology News.

Hitachi 14″ CRT TV Repair

Jestine Yong — Wed, 05 Aug 2015 03:02:27 +0000

The complaint of this Hitachi CRT TV was white screen with horizontal lines. The first section to check is the output dc voltage from the flyback transformer. The voltage should be about 180VDC and it is going to the CRT RGB circuit section. The problem now is […]

The post Hitachi 14″ CRT TV Repair first appeared on Electronics Repair And Technology News.

A dead CRT TV set was brought back to life. Model: JVC AV213EE

Jestine Yong — Tue, 01 Apr 2014 02:36:43 +0000

A friend of mine brought this TV set to my shop for repair. The customer had this TV set in his storage room for almost a year and now he decided to get it fixed. I powered up the TV set and I could not see anything on […]

The post A dead CRT TV set was brought back to life. Model: JVC AV213EE first appeared on Electronics Repair And Technology News.

Color TV pictures have more red colour

Jestine Yong — Fri, 25 Oct 2013 03:43:19 +0000

hi jestine hope you’re fine i am also thanking you for sending me your electronic articles.Now ihave a tv china made it has a problem of colour ie the pictures have more red colour .I tried troubleshooting the RGB circuit at the neck of crt only one transistor c2482 had a leakage between the collector […]

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Philips CRT TV set was slow to coming on repaired

Jestine Yong — Wed, 28 Aug 2013 15:45:09 +0000

A guy brought this TV to my shop. He explained the problem of the TV set. He turned it on but it took about five minutes to come on. From experience, this is a capacitor problem and it should be an easy fix. At least, that is what I thought but it turns out to […]

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