How to Service Monitor Samsung 551V dead

How to Service Monitor Samsung 551V dead

These initial indications samsung 551v monitor the dead: How to Service Monitor Samsung 551V dead

1. Power LED lights do not glow at all

2. If the power cord plugged in, will you hear a “chekk”, so it seems to electricity and monitor incoming power supply seem to work.

3. Black screen at all.

Here’s How to Monitor Samsung 551V Service Death:

1. Unloading Monitor Samsung 551v is.

2. Search IC 7805 / xx05, which are located close to the IC pin eprom 8 near the main IC.
Component that causes the monitor off.

analysis:
IC 7805 is used to generate a voltage of 5 volts. This voltage is used for IC Main supply greatest. Usually, if IC 7805 is broken, then the output voltage generated by the IC 7805 this dropped to 2-3 volts, and finally the Main IC will not work, but in the main IC is all the monitor settings in the process. How to Service Monitor Samsung 551V dead



3. Replace IC 7805.

4. Done …

Good Luck…. How to Service Monitor Samsung 551V dead

source: ekohasan

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