Question about Logitech Z623

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Logitech z623 110v burned to 220v what parts need change i need help

I change varistor and fuse when i plug 110v still burn one fuse...why?

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You have a direct short in the power board. Replace the speakers.

Posted on Mar 29, 2014

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My charger is accidentaly connect into 220v and this is burn. im here in philippine. its this to repair and i use again...


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My Sony Bravia LCD TV Got 220v Wile It Should Get 110v,And Went Off


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I plugged it into 220V outlet and Brother HL 2140 only accepted 110-120V. Is there a fuse somewhere I can access and replace? THank you.


hi. I had the same problem and to fix it you need to take printers right-side cover off. Underneath you'll find a Power Supply Board - hidden under metal cover. Take it out and disconnect two cables from it. Now, I had to replace an fuse 125V 4A and varistor E241AD 83P on the Power Supply Board in mine HL-2140. It works fine now.

Note: I could not find the exact replacements in electronic store so I used:

- fuse: 250V 4A

- varistor: FNR 10K241 (241 is the important number)


Hope it helps.

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I have a Brother HL2140. It was plugged into a 220v outlet, is there a fuse that can be replaced?


hi. I had the same problem and to fix it you need to take printers right-side cover off. Underneath you'll find a Power Supply Board - hidden under metal cover. Take it out and disconnect two cables from it. Now, I had to replace an fuse 125V 4A and varistor E241AD 83P on the Power Supply Board in mine HL-2140. It works fine now.

Note: I could not find the exact replacements in electronic store so I used:

- fuse: 250V 4A

- varistor: FNR 10K241 (241 is the important number)


Hope it helps.

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Samsung TV plugged into the wrong power outlet


maayong buntag dong,,you can do it by your self i teach you how,Open the back cover of your TV.Along with the AC power cord there is a component called varistor this varistor serves a protection for over voltage.Its color is green round shape with two terminal pins just remove it from the board replace the fuse with same rating and your tv will work again..anyway im from bicol albay.

hope i helped you..

please rate my help tnx dong!

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