How to repair china tv h line problem.

CHINA TV 14''NORMAL PCB.
MAIN IC 8895CSNG 7DN5.
FBT BSC25-T1010A.
VERTICAL IC LA78040.
SOUND IC TDA2003.
TRANSISTOR POWER.
H LINE PROBLEM.
SOLUTION:
1.Power on/Check vertical ic LA78040 pin voltage------pin No.1 low voltage and pin No.5 voltage high.
2.Why vertical ic voltage low pin No.1 and high pin No.5?-----tracing track line with voltage from vertical ic pin No.1----------suspect one registor R608(47K) defective.
3.Power off/Open the registor R608(47K).
4.Measure the registor R608(47K)--------high registivity--------internally open-------defective.
5.Set new registor 47K.
6.Power on/Then----------

[@mujeebrehamanrehaman7110]

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Welcome

[@kaiumelectronic5054]

খুব সুন্দর ভিডিও দাদা খুব ভালো লাগলো

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ধন্যবাদ

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অনেক সুন্দর করে বুঝিয়েছেন দাদা খুব সুন্দর ❤❤❤❤❤

[@sukharanjandas8423]

খুব ভালো ফল্টফাইন্ডিং।
ধন্যবাদ মাস্টারমশাই।নমস্কার।

[@CosmicElectronics]

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[@arunkumargamerxpro3982]

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Onek bhalo laglo

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Thanks

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[@aviraj5980]

Sir Jii 🙏
খুব সুন্দর তথ্য

[@CosmicElectronics]

Thanks to Avi Raj

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❤️💚💙

[@chandanpramanick1643]

এরকম তাড়াতাড়ি ভিডিও দিলে মনটা আরো খুশি হয়ে যায় 😊😊

[@CosmicElectronics]

ধন্যবাদ

[@sudhirdhurua2497]

Informative video sir

[@CosmicElectronics]

Thank you Sudhir

[@chinmaydattta6402]

ধন্যবাদ স্যার। এইরকমই চায়না টিভি ভাটিকেল ফল্ট আমি পেয়েছিলাম। ওই একই প্রবলেম ছিল 47k রেজিস্ট্যান্স কাটা ছিল।

[@CosmicElectronics]

Welcome

[@vijaytivilegelifeblogmsa4244]

Nice है जय श्री कृष्णा

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Thank you

[@sankarsardar772k]

Good information.thank you Sir.

[@CosmicElectronics]

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[@mrityunjoykumar9920]

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[@sanjithansda8624]

sundor video

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ভালো হয়েছে

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[@somroy8591]

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[@CosmicElectronics]

Thanks

[@azadsarker5999]

sir china la78040 ic akdin cholar por kete jacce voltege ok cilo kintu koyek din cholar por kete jacce

[@madhusudhanpatra1004]

Sir apner bari kothay?

[@s.bcartoonnew4790]

Sir apnar Bari kothay???

[@ythelpbangla]

দাদা কেমন আছেন ❔❔

[@CosmicElectronics]

ভালো আছি।তুমি কেমন আছো?

[@oliulislam447]

Apnar
Brain ta computer.

[@CosmicElectronics]

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