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10-29-2020, 12:09 AM
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#1 |
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New Member
Join Date: Sep 2020
City & State: Perth
My Country: Australia
I'm a: Knowledge Seeker
Posts: 12
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What do these capacitors do.. ?
Hello
Please can someone shed some light to what these 3 capacitors actually do. C5502, C5503 and C5504. I am waiting for new ones to be delivered plus the fuse. I am expecting the fuse to arrive first so would like to know if I can try the laptop after ive replaced the fuses without the capacitors. Or even does the laptop need these capacitors to work ? See attached Cheers |
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10-29-2020, 01:03 AM
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#2 |
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Badcaps Veteran
Join Date: Feb 2010
City & State: S.F. Bay area
My Country: USA
Line Voltage: 120V 60Hz
I'm a: Knowledge Seeker
Posts: 38,937
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Re: What do these capacitors do.. ?
Filter caps.
Are they tested bad or what?
__________________
Never stop learning Basic LCD TV and Monitor troubleshooting guides. http://www.badcaps.net/forum/showthr...956#post305956 Voltage Regulator (LDO) testing: http://www.badcaps.net/forum/showthr...999#post300999 Inverter testing using old CFL: http://www.badcaps.net/forum/showthr...er+testing+cfl Tear down pictures : Hit the ">" Show Albums and stories" on the left side http://s807.photobucket.com/user/budm/library/ TV Factory reset codes listing: http://www.badcaps.net/forum/showthread.php?t=24809 |
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10-29-2020, 01:28 AM
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#3 |
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New Member
Join Date: Sep 2020
City & State: Perth
My Country: Australia
I'm a: Knowledge Seeker
Posts: 12
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Re: What do these capacitors do.. ?
yes motherboard had a short to ground, apparently all three capacitors and fuse needed replacing, repairer couldn't return them as he lost them?? , I have ordered new.
What would happen if I turn on without capacitors soldered onto board? Cheers Last edited by Tuscados; 10-29-2020 at 02:15 AM.. |
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