Sunday, 26 February 2017

HOW TO IDENTIFY SECTION VERTICAL FAULT AND ITS SOLUTION

 HOW TO IDENTIFY SECTION VERTICAL FAULT AND ITS SOLUTION 

  • In this video i am solve vertical section fault .This is the common fault most of time seen in CRT TV
  • most of time you see top up the screen some line is come this kind of fault you can solve easily by watching this video 


Friday, 24 February 2017

HORIZONTAL SECTION RELATED FAULT AND SOLUTION

 HORIZONTAL SECTION RELATED FAULT AND SOLUTION

In this video i am explain all related fault in horizontal section and how to solve it



HOW TO CHECK HORIZONTAL SECTION VOLTAGE AND ITS REPAIRING TECHNIQUE

HOW TO CHECK HORIZONTAL SECTION VOLTAGE AND ITS REPAIRING TECHNIQUE  

In this video i am explain horizontal section and its voltage reference .how to check on horizontal section . what is condition of horizontal section  when tv is off . what is condition of horizontal section  when tv is on

Wednesday, 22 February 2017

CRT TV SOUND SECTION SCHEMATIC DIAGRAM

CRT TV SOUND SECTION SCHEMATIC DIAGRAM

This circuit diagram show sound section in CRT TV.In this circuit diagram we use sound ic number is TDA72665A Circuit diagram show bellow 

how to repair akai company CRT TV

HOW TO REPAIR AKAI COMPANY CRT TV 

In the video i am explain how to repair akai company tv.when front side led is not glow 


Monday, 20 February 2017

CRT TV power supply repairing technique

CRT TV power supply repairing technique


In this video i am explain how to repair CRT TV power supply online 




Friday, 17 February 2017

HOW TO ASSEMBLE CRT TV

HOW TO ASSEMBLE CRT TV 

In this video i am going to explain how to new circuit insert in CRT TV .when the old TV circuit is damage any Region  

Thursday, 16 February 2017

HOW TO CHECK CAPACITOR USING DIGITAL MULTI METER

HOW TO CHECK CAPACITOR USING DIGITAL MULTI METER 

In this video i am going to explain how to calculate capacitor value and also how we can check by digital multi meter  



how to calculate Resister colour code and its checking method using digital multi meter


HOW TO CALCULATE RESISTER COLOUR CODE

In this video i am going to explain colour code calculation method and how it can check by using digital multi meter


Saturday, 11 February 2017

how to RF section work in CRT TV AND circuit diagram

WORKING OF RF SECTION IN CRT TV AND ITS CIRCUIT DIAGRAM

RF Section
Tuner Tu101 receive the radio frequency signal, after inside circuit to do
signal receiving, and signal amplifying. The amplified high frequency
signal accompany with the high frequency oscillation voltage oscillated
by set oscillator input to the mixer. The IF picture signal and sound signal
formed in mixer and output from mixer, then send to picture IF
processing circuit.


pin configuration of IC TDA12020

PIN CONFIGURATION OF IC TDA12XXXH 



Friday, 10 February 2017

how to repair vertical section in CRT TV

VERTICAL SECTION REPAIRING TECHNIQUE IN CRT TV

In this video i am going to explain vertical section fault .how we can  identify this fault is related to the vertical section.how we can repair it and also explain  the voltage at each pin 

HOW TO REPAIR COLOUR RELATED FAULT IN CRT TV

HOW TO REPAIR COLOUR RELATED FAULT IN CRT TV

In this video i am explain the all colour related fault in CRT TV .when any one colour is missing in your crt tv then you have to easily repair it

Thursday, 9 February 2017

HOW TO CHECK STR

HOW TO CHECK STR

In this video in am going to explain about str  

1. how to check str using digital multimeter
2. how to identify faulty str
3.voltage reference about each pin 

HOW TO REPAIR SAMSUNG CRT TV

HOW TO REPAIR SAMSUNG CRT TV

In this video i am going to explain Samsung CRT TV repairing technique.this video are very helpful for technician