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Search: Posts Made By: electrojas
Forum: Troubleshooting Computer Displays 09-21-2014, 08:52 AM
Replies: 66
Views: 168,416
Posted By electrojas
Re: A guide on how to troubleshoot 2 seconds to black

Hello to you all. I hope that you can guide or direct me here. I have a 40 inch TCL LCD tv and am getting the 2 seconds to black issue. so far I have replaced the inverter board and gotten no change...
Forum: Troubleshooting TVs and Video Sources 05-09-2014, 12:52 AM
Replies: 6
Views: 1,533
Posted By electrojas
Re: Samsung SPS4243X/XAA

Hello all.
I am wondering on this tv, what would cause the picture to have very distinct pixelation and as a color changes shades, you can see the shade changes almost in pixelated bands. it almost...
Forum: Troubleshooting TVs and Video Sources 03-19-2014, 06:40 PM
Replies: 6
Views: 1,533
Posted By electrojas
Question Re: Samsung SPS4243X/XAA

Thanks again for the info fellas. I have been tweakin around with these mentioned voltages to no avail. I still have the same single red pixel that just doesnt want to go away. in all white, or all...
Forum: Troubleshooting TVs and Video Sources 03-18-2014, 11:20 PM
Replies: 5
Views: 861
Posted By electrojas
Vizio 47"

Hey all I am wondering if I should buy this or not and what the diagnosis is for this thing they didnt give much info on it other than they wanted 50 bucks for it. Heres the pic. Its an LCD but no...
Forum: Troubleshooting TVs and Video Sources 03-16-2014, 06:55 AM
Replies: 5
Views: 1,340
Posted By electrojas
Thumbs up Re: firmware Samsung PN50A4501DXZA

Hey thanks a lot friend I really appreciate your help on that. I did find an updat for the firmware on Sammy's site it was 1013, yours is 1018. I am going to look at that for sure. I flashed it...
Forum: Troubleshooting TVs and Video Sources 03-16-2014, 06:47 AM
Replies: 6
Views: 1,533
Posted By electrojas
Cool Re: Samsung SPS4243X/XAA

Yeah I was afraid thats what it was too. I guess Ill pull the back off and start tweaking it to get it as good as I can and run her till she dies. I got about 8 months use out of it. Bought it used...
Forum: Troubleshooting TVs and Video Sources 03-15-2014, 07:33 AM
Replies: 5
Views: 1,340
Posted By electrojas
Exclamation Re: firmware Samsung PN50A4501DXZA

Anyone at all? I cant find any firmware or the actual service manual for this. Im needin yall right now on this.:noob:
Forum: Troubleshooting TVs and Video Sources 03-15-2014, 07:30 AM
Replies: 6
Views: 1,533
Posted By electrojas
Exclamation Re: Samsung SPS4243X/XAA

Anybody?????:noob:
Forum: Troubleshooting TVs and Video Sources 03-15-2014, 12:32 AM
Replies: 5
Views: 1,340
Posted By electrojas
Exclamation firmware Samsung PN50A4501DXZA

Can anyone point me to a place I can get latest firmware for Samsung PN50A4501DXZA?
Forum: Troubleshooting TVs and Video Sources 03-14-2014, 11:46 PM
Replies: 6
Views: 1,533
Posted By electrojas
Unhappy Samsung SPS4243X/XAA

Again to the pro's here. This tv after adjusting all the voltages to spec this tv has been working quite well for a few months now. When I got it it had the dreaded red and green snow in the upper...
Forum: Troubleshooting TVs and Video Sources 03-02-2014, 02:13 AM
Replies: 3
Views: 981
Posted By electrojas
Re: Samsung PD50A450P1D

forgive me its PN50A450P1D. I also have a 42 inch Samsung SPS4243X/XAA that when I am on a mostly white screen I hear a slight buzzing coming from the unit. Any Ideas on that? Thanks in advance to...
Forum: Troubleshooting TVs and Video Sources 03-01-2014, 01:15 AM
Replies: 3
Views: 981
Posted By electrojas
Smile Samsung PD50A450P1D

First things first. Thank you so much Tom for your help with this tv. I replaced the x-main and it worked perfectly. I have some questions though. first, there are some vr's on the y-sustain board...
Forum: Troubleshooting TVs and Video Sources 02-10-2014, 10:18 AM
Replies: 4
Views: 778
Posted By electrojas
Lightbulb Re: Samsung PD50A450P1D

Where is the best place to order the X-Main board, and do you think I should try to replace the popped caps first?
Forum: Troubleshooting TVs and Video Sources 02-10-2014, 10:06 AM
Replies: 4
Views: 778
Posted By electrojas
Re: Samsung PD50A450P1D

More Pics:bow: As you can plainly see there is at least one cap shot on the x-main and one bulged on the Y-Sustain. I have tested all voltages coming in and going out of the Power supply board and...
Forum: Troubleshooting TVs and Video Sources 02-10-2014, 09:51 AM
Replies: 4
Views: 778
Posted By electrojas
Re: Samsung PD50A450P1D

Thank you for responding so fast. Your a real help. Here are the rest of the pics:bow:
Forum: Troubleshooting TVs and Video Sources 02-10-2014, 09:41 AM
Replies: 4
Views: 778
Posted By electrojas
Exclamation Samsung PD50A450P1D

:wtf:I really need your expertise on this. Hello fellas, I was given this tv yesterday, and what they told me is that everything was fine on it and one morning they turned it on and it was real dim,...
Forum: Troubleshooting Audio Equipment 11-29-2013, 09:41 AM
Replies: 21
Views: 4,879
Posted By electrojas
Re: M-Audio EX-66 studio monitor

I never Thought of that as even a possibility. Here, take a look at this shotty business and tell me what you think. I took the other assembly out of the other one and the amp board is different and...
Forum: Troubleshooting TVs and Video Sources 11-24-2013, 08:34 AM
Replies: 1
Views: 673
Posted By electrojas
Samsung SPS4243

Quick question. Being this tv is old (2006) can anyone on this fourum direct me to the last firmware version available for this thing. Obviously Samsung isnt going to provide it.:noob::noob::noob:
Forum: Troubleshooting TVs and Video Sources 11-24-2013, 07:12 AM
Replies: 0
Views: 707
Posted By electrojas
Samsung S-S4243

Hey techs.
Much respect to you all on the posts I have done so far. Thanks for being so helpful.
I have a Samsung S-S4243. The model code is SPS4243X/XXA. version SB1.
It was manufactured in 2006....
Forum: Troubleshooting Audio Equipment 11-22-2013, 06:43 PM
Replies: 21
Views: 4,879
Posted By electrojas
Re: M-Audio EX-66 studio monitor

it says: tda8927a
n2c5h3
hs0221 1
Forum: Troubleshooting Audio Equipment 11-22-2013, 06:17 PM
Replies: 21
Views: 4,879
Posted By electrojas
Re: M-Audio EX-66 studio monitor

no I sure dont. I am a real amateur testing circuits thats why I came to the forum. you guys are the real deal here out of everywhere I have been on the web.
Forum: Troubleshooting Audio Equipment 11-22-2013, 05:18 PM
Replies: 21
Views: 4,879
Posted By electrojas
Re: M-Audio EX-66 studio monitor

so off the transformer there is the connector going to the amp board 2 15v yellow and a black I assume is a neutral or ground, AC correct? here is another pic. Clarification: On the transformer, it...
Forum: Troubleshooting Audio Equipment 11-22-2013, 04:28 PM
Replies: 21
Views: 4,879
Posted By electrojas
Re: M-Audio EX-66 studio monitor

Actually, I did take the entire assembly pictured from the right channel monitor, and install it in this box and both drivers and tweeter are performing flawlessly. I did think about beginning a...
Forum: Troubleshooting Audio Equipment 11-22-2013, 03:17 PM
Replies: 21
Views: 4,879
Posted By electrojas
M-Audio EX-66 studio monitor

Good day to you all.
I have a pair of these ex-66 monitors and one day I turned them on and the left monitor would only give me about a third of the volume at full power and the sound that did come...
Forum: Announcements & Related News 11-19-2013, 07:06 PM
Replies: 20,732
Views: 1,179,499
Posted By electrojas
Re: New Members - please post your introductions here

Hello again I am hoping to be able to post and am not allowed yet. I have a bad M-Audio EX-66 studio monitor I need help with.
Showing results 1 to 25 of 26

 
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