Questions & Answers for: IBM how to check flyback

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Question about E74 17" CRT Monitor

1 Answer

...flyback is short. When i put a new one, it can works only for a few seconds and get short back. i try put the 2SD2058. The situation is same. Diode, capacitors, FET in pincushion line is ok. Is out ...

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Question about E54 15" CRT Monitor

1 Answer

...a aoc board, system ic number is 56A1125-133 it's width exceeded and cant adjust from OSD, I have checked all transistors and i dont have a service manual,Power outs are 12V,-10V,80V,5V, are ok , ...

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Question about E74 17" CRT Monitor

3 Answers

...check the flyback You should try to enter to menu. If you can see it that means problem with connection from PC to monitor. You can verify whether your monitor is working by the following methods. ...

Question about E74 17" CRT Monitor

1 Answer

...flyback transformer ) should be replaced....... {{ few details about EHT---- its size will be around 3inch X 2inch X 2inch ---it will have 2 or 3 knobs to adjust focus , brightness ------ at bottom ...

...flyback transformer and other support compnents that you will have check so you will not blow a new H.O.T. Basic LCD monitor and TV troubleshooting guide: ...

Question about E74 17" CRT Monitor

1 Answer

...if you are equipped please open the back panel and check for shorting on the driver, also when powered this can heat up which confirms that the flyback is shorted.replace with the same

Question about E74 17" CRT Monitor

1 Answer

...transistor's number will be different .......  for more details about flyback transformer check this link  ...

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