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Search: Posts Made By: MrCreosote
Forum: General Capacitor Questions & Issues 10-22-2021, 09:04 AM
Replies: 6
Views: 1,209
Posted By MrCreosote
Re: Bad Caps in the Movies !!!!!!

Those of you who researched the device, did you watch the movie and notice them like me? or just ran with my tip?



Wow, I would say over 50% of XP computers that I've had had them. (I was...
Forum: General Capacitor Questions & Issues 10-17-2021, 08:36 PM
Replies: 6
Views: 1,209
Posted By MrCreosote
Bad Caps in the Movies !!!!!!

Has anyone ever spotted any?

Around 1:26 in My Mom's New Boyfriend there is a closeup of a board with a 2x3 layout of 6 caps where 4 are clearly swollen and probably all 6.

I'm just wondering...
Forum: Troubleshooting TVs and Video Sources 09-06-2021, 06:17 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

TV FIXED: I got the shopjimmy ALL boards kit for $55 shipped. Put the power and main boards in. Fired it up, 3 firmware updates, and it's running just fine.

Now I can wait for 100% ATSC 3.0...
Forum: Troubleshooting TVs and Video Sources 08-26-2021, 03:02 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

Yes it is the RSAG7.820.6106/ROH and there is 0V @ the two 12v pins when plugged in. (and 24V @ the two 18v pins).

I will read all pins on the old PSB and then when I put all the replacement...
Forum: Troubleshooting TVs and Video Sources 08-26-2021, 08:39 AM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

Well, I got all 4 boards for $45 so I went that route.

I was starting to think the Main was the problem but that 24v threw me off as well as no 5v.

So I guess they made a non-regulated "18v"...
Forum: Troubleshooting TVs and Video Sources 08-23-2021, 02:45 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

There is no 5v Standby voltage that powers the main board which switches on the PSB via the SW pin. Also, read threads and the two 12v pins and two 18v pins are the ones that are switched on. When...
Forum: Troubleshooting TVs and Video Sources 08-23-2021, 12:49 PM
Replies: 6
Views: 510
Posted By MrCreosote
Re: HiSense 55HtB power supply bench test: weird voltages

Both STB and SW are 0v.

So I've go NO standby power supply and the 18v pins are running 24v.

RIP power supply board.
Forum: Troubleshooting TVs and Video Sources 08-23-2021, 12:40 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

When I got the 24v on the 18v pins, the first thing I did was try another multimeter. I got the 24v w/board tested on bench and also fully installed in the TV. Something is "off" with that board. ...
Forum: Troubleshooting TVs and Video Sources 08-21-2021, 08:45 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

This sounds like great advice.

Might also explain why the ceiling fan motor is dead too. (could be the little glass thermal overload thingee burried in the windings popped)
Forum: Troubleshooting TVs and Video Sources 08-21-2021, 08:43 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Re: Lightning Strike: 55" TV dead: is display panel OK?

I was trying to get a general sense as to the probability that a display is bad.

It is a Hisense 55H7B and here is the kit:
...
Forum: Troubleshooting TVs and Video Sources 08-16-2021, 10:27 PM
Replies: 18
Views: 1,537
Posted By MrCreosote
Lightning Strike: 55" TV dead: is display panel OK?

THE LIGHTNING:

This was a very close strike, blew a 15 amp breaker for all ceiling lights in home AND could smell ozone for a few minutes after strike.

Very close and probably a very strong...
Forum: Troubleshooting TVs and Video Sources 08-13-2021, 09:07 AM
Replies: 6
Views: 510
Posted By MrCreosote
Re: HiSense 55HtB power supply bench test: weird voltages

OK found the following definition of the unrecognized pinouts. Also appears this board does not have a 5v standby. Here is a copy from another thread:

Where is the 5V pin on this board? I do not...
Forum: Troubleshooting TVs and Video Sources 08-12-2021, 11:20 PM
Replies: 6
Views: 510
Posted By MrCreosote
HiSense 55HtB power supply bench test: weird voltages

There was a power surge at home from "direct" (no sound delay !!!) lightning strike. Popped a 15 amp breaker for ceiling lights (old knob and tube wiring - perfect antenna?) "Fried" garage door...
Forum: Troubleshooting TVs and Video Sources 01-06-2021, 06:16 PM
Replies: 0
Views: 366
Posted By MrCreosote
1995 Pioneer SD-P5181-K SD-P4681-K Service Manual: I have one

Cleaning out the file cabinet, finding it hard to throw it away - but I can't imagine anyone would still be running a 52" SD rear projection.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-08-2005, 10:04 AM
Replies: 23
Views: 12,617
Posted By MrCreosote
Re: Matsonic MS8308EP Bad Caps

Jordan, do you mean replace them all but don't worry using 1500 or 2200 or different manufacturer's?

I have caps from other boards that I stripped because a few failed. Probably should use from...
Forum: General Capacitor Questions & Issues 12-08-2005, 09:54 AM
Replies: 4
Views: 9,069
Posted By MrCreosote
Re: Rubycon Capacitors

wow,

I looked around pcbulb.com and those purple Sanyo OSCONS.... well I was stripping some old mobos and I removed a bunch of caps that looked just like them. I didn't have good light so I...
Forum: General Capacitor Questions & Issues 12-08-2005, 09:48 AM
Replies: 9
Views: 3,329
Posted By MrCreosote
Re: Newark doesn't seem to have anything

I'm in Jeannette, PA near Pittsburgh.

Using their search engine with all the settable columns I get no 1500uF 6.3V radial lead of any kind.

I thought it might be my browser, Firefox, w/ or w/o...
Forum: General Capacitor Questions & Issues 12-08-2005, 01:35 AM
Replies: 9
Views: 3,329
Posted By MrCreosote
Newark doesn't seem to have anything

People say Newark carries the UCC KZE.

I just spent a lot of time on their website and they do carry a few KZE's but the selection is non-existant. No 1000, 1200, 1500, 2200uF. In fact the...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-08-2005, 12:42 AM
Replies: 2
Views: 2,967
Posted By MrCreosote
Gigabyte GA-7ZXR rev. 1.0 Bad Caps

Just wanted to list this model.

Seemed to crash a lot and was starting to get inability to recognize the drive description when booting.

Replaced all the caps w/Nichicon HE and stability was...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-08-2005, 12:40 AM
Replies: 12
Views: 4,816
Posted By MrCreosote
Re: GA-7vkml

re capped a 7vkmls. the on board video was unusable before the fix. worked perfectly after the fix.
Forum: General Capacitor Questions & Issues 12-08-2005, 12:37 AM
Replies: 6
Views: 4,700
Posted By MrCreosote
Re: Are we losing confidence in Nichicon capacitors?

I like to use the HE's because of the high life.

What is interesting is that higher life values occur if you can use higher than 10v or larger than 10mm diameter.

(and Digikey stocks them)
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 12-08-2005, 12:22 AM
Replies: 23
Views: 12,617
Posted By MrCreosote
Re: Matsonic MS8308EP Bad Caps

HaHa,

I just found this thread and I have the same Matsonic (it is a 266) and was wondering if I could replace just the single 2200/6.3 that is swollen. There is no discoloration of the board @...
Showing results 1 to 22 of 22

 
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