Question about HP L1702 17" LCD Monitor

1 Answer

HP 1702 won't power up

I need to find where i can purchase the following capacitors:
100uf 6v
1000uf 25v
470uf 16v

this is for HP 1702 LCD monitor.

thanks, Frank

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  • Anonymous Nov 21, 2008

    q803 duf

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Http://mcmelectronics.com/browse/Capacitors/3829501

Posted on Sep 21, 2008

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The following is a generic answer applicable to most.

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Open the unit and check to see if any of the capacitors in the power supply or other boards look domed or vented on the top.

Replace any capacitors accordingly. Use the same value capacitors. Most often, 1000uF 16V or 25V, 470uF at 16 or 25V, 220uF at 16V or 25V.

If this doesn’t solve the problem, try checking the surface-mount transistors on the inverter board that run the lights. Some times these transistors go bad and can cause the power to cycle up and down. Check the area for any cracked or overheated ceramic or mylar capacitors.

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The following is a generic answer applicable to most.

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Open the unit and check to see if any of the capacitors in the power supply or other boards look domed or vented on the top.

Replace any capacitors accordingly. Use the same value capacitors. Most often, 1000uF 16V or 25V, 470uF at 16 or 25V, 220uF at 16V or 25V.

If this doesn’t solve the problem, try checking the surface-mount transistors on the inverter board that run the lights. Some times these transistors go bad and can cause the power to cycle up and down. Check the area for any cracked or overheated ceramic or mylar capacitors.

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