Having problems with your Computer Monitors ?

Philips CRT Monitor 107 E66 SMPS dead Pls any one

\015 Philips Monitor 107 E66 SMPS dead Pls any one having its schematics\015

Answers :

Hello, welcome to Fixya!

Your monitor is having a power fault \012because it is not switching on. The monitor might have worked fine in \012the past, but that's electronics for you. Power surge, irregular power \012supply, excess power supply, etc can affect the unit thereby not making \012it to power on.

First, remove the unit's power cord from the \012wall, wait for about 30mins, then plug it back in. If it doesn't power \012on, plug it into another outlet, to make sure there electric current \012entering into the rmonitor.

If plugging into another power outlet doesn't power it on then it confirms that the receiver is having a power fault.

When\012 electric current comes from the power outlet into the monitor, it goes \012straight into the power supply board which then circulates the current \012into the unit. So if the monitor doesn't power on, the first thing is to\012 make sure there is power entering into the monitor.

So check the\012 power cord, if it is a 3-pin plug, it must have a fuse in it. check the\012 fuse if it is not blown. if fuse is intact, then power supply board \012should be checked.

This unit must have a power supply board in it\012 where power enters from the mains. A capacitor, fuse, diode, etc may \012have been defective on the power board and maybe that's why its not \012making the unit turn on. There might also be some disconnection or \012something, inside the unit which is not making it to power on.

To\012 actually find out what's wrong, you need to disassemble the unit with a\012 screw driver and check what's wrong. You will be needing a meter and \012continuity tester in order to read the components on the power board. \012Once you detect any bad component, you can make necessary replacement at\012 any electronics accessories store withing our vicinity. This is the \012only way by which you can detect and solve the problem.

Of \012course, testing the power board with a meter will require someone that \012has the ability. So it you can't, then you might be needing the help of a\012 repairman or you can call a friend that has the ability to help you \012out.

I wish you the best of luck.

Regards.
The monitor might be 'dead' because the flyback transformer (specially primary section of it) is not working. You can try replacing it if it doesn't cost you too much.
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