Re: Help identifying capacitor manufacturer
Thanks for the info. I've got a couple leaking on the board but wasn't sure who made these.
This is in a piece of av gear.
cage
Member
Last Activity: 07-15-2021, 06:57 PM
Joined: 06-08-2011
Location: Ontario
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Help identifying capacitor manufacturer
Can anyone help identify this capacitor manufacturer?
There seems to be a 'ce su' and a circled m.... -
Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
My multimeter doesn't have a capacitance setting.
I did notice that when I measured to other two green capacitors in ohm mode that the numbers would slowly rise. I tried this on the large one (C1) and the reading stays at 1.Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
Read the cap C1 with setting above 400v and got no reading.
Read the cap C1 in resistance setting and value never changed from 1.Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
In diode mode the smaller diodes (D4,D5,D6,D7) measure all read around 580. The larger diode reads 219. The three legged thing reads around 1850 and 833 on the different legs.
I'm not used to getting this in depth with troubleshooting and measuring values so I may not be doing this properly.Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
Tested all those in diode mode and they are not shorted.Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
It seems D7,D5 and D4,D6 are shorted together by design.
Please see the attached bottom of the pcb. The bottom right is where D7 is located....Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
Yes, I have a multimeter.Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
The fuse had two tabs holding the cover on. In this case you could remove the cover.
So you suggest not replacing the fuse then? How do you expect it to work properly?Leave a comment:
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Re: Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
I noticed that you can pull the red box off that fuse. The fuse certainly looks like it's gone. The markings on that fuse say T1.0A250V.
I assume this is a part I can get off digikey easily? Not sure what exactly to search for.
Thanks for the tips....Leave a comment:
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Linksys AD12V/1A-SW Power Supply for Linksys WRT54G - No power output
Hi,
I've got a wall wart for a wrt54g that has no power output on the barrel connector when measured with my multimeter. I'm curious as to how I would troubleshoot this. Upon visual inspection I don't see anything obvious. Any tips would be most appreciated.... -
Samsung LCD TV LNA46A550 - Single blue line when turned on, disappears over time.
Hi,
I seem to have an issue where a single blue is present when the tv is turned on from a cold state. The line only appears near the right side of the set. This line will disappear after approximately 15 minutes.
I've removed the back cover and reseated the ribbon cables. I checked over the capacitors and there are no visible signs of failure.
Any ideas or is the panel simply going bad and will get progressively worse over time? I've had this tv for around 6 years with no problems until now.
Thanks for the help.... -
Re: New Members - please post your introductions here
Looking forward to participate in the community.Leave a comment:
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