What Causes a Blown Fuse in TV Sylvania LCD
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- Опубліковано 20 тра 2013
- Blown Fuse LCD TV NO POWER Service Guide for Sylvania lc32 Repair Video Guide Review Checking a fuse inside Flatscreen, Flat-screen, "flat screen" lc LC320SS2 GET POWER SUPPLY BOARD AT POWERSUPPLY check the board location for bad parts d604, d607, d610, d640, Q600 & Q601, R608, F601 PART # A17F8MPW BA17F8 www.shopjimmy.com/catalogsearc... OR BUY REPAIR KIT www.shopjimmy.com/emerson-a17f...
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I enjoyed your real life explanation....no telling what you might find in these things. Always a surprise. Always pleasing if you can fix it. No edit is fine. your inf is always appreciated.
Man I love your videos, very helpful you are laid back and you make it seem fun (anything you love to do is fun) thanks
hey man he solved my problem and i have understad this problem because at morning my tv was fused and now i know that it can be fixed this guy have save my 1500$ man im happy
My favorite dude on how to fix a tv!
I found out exactly what was wrong with my TV just by watching this video. Thanks so much!
There was actually a service bulletin released about the D611 zener diode on that particular board along with several other similar make tvs. The resolution is to just pull the diode and eliminate it. In alot of cases that's the only cause of a blown fuse and the tv fires up and works. Also when you test diode D610 on that board it will show up as shorted while it's in-circut. You actually have to pull that diode for testing.
I know this post is old but I hope u see this! THANK YOU SO MUCH FOR THIS POST! We had a wind storm in y area recently which caused a power outage and my tv completely went out. I changed the fuse and it blew immediately. I tested everything as he did and D610 and D611 were bad (or so I thought) The repair kit that he suggested didn't include the D611 so I didn't order it and have been searching for weeks for replacements! Mind you, I haven't fixed any electronic ever in my life! I am so glad I came back to read the comments (I normally read comments before I can even finish a video)! I had already taken the 2 diodes out so I tested it as u said and what do u know....It was good! I just put it back in and put in a new fuse and BOOM! IT CAME ON!!! Thanks again for this post!
Love your Videos I learn a great deal about tv problems. Have you worked on an led yet they are so thin I m wondering what they are like compaired to LCD.
I like the way you demonstrate how on to troubleshoot bro, by the I'm Ray from Bohol Philippines.
Thanks for you video, starting to repair it now :)
Hey Tampa, Thanks for making me lol... I thought this "youtute" was not only informative, but entertaining as well. keep up the good work.
PS next time can we see what Watson looks like?
i like your video you keep it interesting my only problem with it is i cant see where your touching the parts to test them because your hands are in the way but other then that its not as boring as usual repair videos
Hi thanks for the video I just ordered the parts off shopjimmy on Ebay got the parts today and put them in and it works great.:^)
u advertising?
Thanx for this video;need to zoom in the board u work on.
Nice videos, and a great sense of humor !
screw you screw? We are not amused, I remember my first pint...
Whats your problems?
I enjoy all this videos they are very helpful. I will like to ask you if you happen to know what's a common problem with JVC 32" LT-32DE73 CEM903B LED/LCD Power Supply Board Unit. I will appreciate your help.
That was cool explosion 💥
I've seen that same TV branded as Emerson, with a blown fuse and no power
Have. Th F3 flats with blue out I don't know how to fix a try I give up awesome to you for a hundred bucks
I also got the kit. They sent D604 but there was not a D604. There is a location for it but I didn't install it. TV works fine.
cool, thanks for sharing
Were the diodes really shorted, or did the shorted transistor and the transformer winding (which will often look like a short) just make it read that way in the circuit? Shorted diodes were very rare when I did component level troubleshooting back in the 1980s.
Over 3 years and no reply, wow...
Hey Tampatec If its possible it would be nice if you can fix that board. Even though you're ordering a new one I'm sure I and other UA-cam viewers would still like to see the repair for that board if possible of course.
Thank for the video
Shopjimmy actually has a repair video using their repair kit for that board.
Hi, great video
HOW CAN i CHECK IT WITH NORMAL MULTIMETER?
tHANKS.
That looks like the BA17F1F0102 supply. If so check zener diode D611 for a short. If thats the case then pull the diode and don't replace it, the manufacturer did away with it. After pulling the diode check Q600 and 601 along with other surrounding diodes for shorts. Do this and try testing the set again
I think diodes are supposed to have the beep when you put negative leads to the leg with the silver stripe and positive to the other, hence they have continuity in the correct polarity and not in reverse. Am I wrong? I have the same TV with the same problem, the same board with a few components placed differently, like mine don't have D611/611A and board # is BA17F1F01 02 4, all other numbers are the same.mine has one of the SMD diodes on the other side shorted/ bad. D640 I think is the ID
CAN SOMEONE PLEASE HELP ME!!!! I HAVE THAT SAME POWER BOARD AND HAVE COME TO FIND D610 AND D611 ARE BAD BUT THE REPAIR KITS HE SUGGESTS DOESN'T INCLUDE D611. CAN U TELL ME WHERE I CAN FIND THOSE DIODES?? THE D610 DIODE SAYS 1ZB36 AND D611 SAYS 1ZB220-Y
Are boards available for almost any electronic device online ?
I have a 2013 50" Toshiba that blows 4A ceramic fuse. TV works fine, turn it off and wont turn back on, replace 4A cer fuse and as long as its not turned off? it works fine
I do notice when i plug it in to wall outlet i hear a faint sparking sound right at the plug itself, like its arcing,.
Any idea what could be causing this apparent short circuit?
Great! I like your style
I have a sylvinia tv very similar to the one your working on with exact same symptoms only thing is fuse is ok and I checked the power cables coming from the wall to the power supply board and I have 118.5 V~ . What should be my next step? Thanks for your time.
7 years on... what did you do?
Hey I have a bad D655 zener diode, part number 3V3BSB-T26. Ive looked all over and cant find any specs or anyplace to get an extra one, any suggestions?
i have a lg 42 lcd tv with no power i checked caps no bulges volts are fine but wont turn on and no remote the power switch looks good can you make a video for my lg 42lc2d
IT little shock will make u SMARTER.
I have a 42 " Sylvania It is an older flat screen, and there is no tuner, Had to add a vhs to get tv I think it's just a monitor, the standby (Red) light is on , but when I push the "on" button the "Green" light comes on momentarily then returns to standby. Any insight's or advise?
The supply on this set is small enough that you can use a 100-150 watt light bulb in place of the fuse for the initial check. Normally the bulb would partially come up for a second then settle down to a dim glow, or might not be visible at all. If the bulb comes on at full brightness then you have a short. It will save you from wasting fuses, and further potential damage to the set.
That way you can damage other components. A fuse must be blown in order to protect the board components.
can you show how to take a mofset off a amd video card ??? need help thanks !!!!
my lg had fallen so if you had ideas please let me know if possible
I have a problem with the same TV. can you tell me how to test the transformer?
its cool if he sounds like startrek u know startrek inspired people to make flat screens
My 5-year-old Sylvania will run fine for 20 minutes or so & then shut off. Start it again & it shuts off by itself again only a couple minutes later - and it will continue to shut off every couple minutes thereafter.
Any clues? Thanks!
hey can somewone please tell me what that box whith the yellow cylinder in it at 8:22 is called?? thanks
It is a transformer
I have a TCL.ROKU 32" i think it blew something but still going has Horizontal lines
Hi, i cant find my samsung tv schematic so is there a way to tell what the values are to the transistor and diods, then i know what to get.
Thanks
Check Manualslib.com or servicemanuals.net
How to replace bulb and where to get it, and where to get fuse also
What do I need to check if the fuse is good but no power at all
Hey I have 55in Samsung TV when I press the power button it just blinks red not sure what causing this any help please
What it causes to blow fuse when it plug to the power point
Wish you talked a little more in depth about how you're testing the transistor since it has 3 legs
You'd Be Better Off Getting A New
Power Supply Board. My Friend Downstairs
Told Me His DVD Player Won't Play DVD'S
So Do You Think It Needs Cleaning
Or A New Laser Pickup?
I replaced the parts but all I get is lines on screen any suggestions??
I have a Samsung TV LCD I have a red light flashing clear light flashing what will be the problem
Fuse keeps blowing everytime I replace a new one.What if I'll just get a new power board, does it guaranteed that my tv is going to work?
Thank you.
Did that work?
They seem to be ok
Hello I have a 32" sylvania tv but when plugged in you see the red light and when turned on it turns green but it turns off quickly but red light is still on after. Does anyone know what's wrong with it? Thanks!
Jose Rodríguez replace the inverter
The video is on my uploads so you can see what I mean
Can I use a diff amp fuse 1.5 amp vs 4 amp
Are you mad or stpuid, do you research before asking such a question.
1.5A would blow SOONER. It's possible it may work in place of the 4A fuse. NEVER EVER GO TO A HIGHER VALUE. It is for circuit protection. A higher value will allow more current, but that could damage parts and could easily cause a fire. It is there for your protection. In the old days of screw-in fuses, people would stick a penny in the fuse because it ket blowing. That would protect NOTHING because a penny is so thick it would never be able to burn through.
Why the fuse of my sub woofer amplifier is bLowing or burn.. waht cause and sound of speaker is like a vibration
A short in the coil.
hey where i can find a replacement part for D607 diode zener
Try shopjimmy.com or ebay or radio shack
The isue is i cant identify this diode
I dont now the diode id
Audeli Gonzalez D607 DIODE ZENER 4V3BSB-T26 - NDTB4R3BST26 www.digchip.com/datasheets/parts/datasheet/420/4V3BSB.php
HO FRIEND MAYBE YOU CAN HELP ME I HAVE A 42 INCHES
RCA L40FHD380 SHOW LIGHT AT FRONT BUT WILL NOT TURN ON .WHAT CAUSE THIS????PLEASE IF YOU CAN HELP ME I DEPRECIATED SO MUCH
Maybe Not plugged in?
Videos by James Franco
Help
Not bad video just keep it basic. Have tv already apart. Nobody wants to waste time with unnecessary filler
how do I remove the fuse?
pull
Or unsolder it.
I have a LG tv and the picture is playing up
lol the board costs more than the TV! might as well replace the parts that are bad.
Tv repeir no power oh noh
How to turn a 3 minute video into 15+ minutes.
6:30
Misleading title. You don't really find out why the fuse was blown or what caused that issue. Replacing the old parts with identical ones and hoping for a different result than a blown fuse and a broken transistor regulator along with some diodes... yeah, you'll be fixing that in a few years all over again. But I guess that was to be expected when I saw you didn't even remove the AC power cable before opening the thing up and sticking your head in there.
Not according to the manufacturer (screws) !!!
you are doing to much.....just the facts please
lol
So basically you might have fixed it lol
You say inverter board but when going from 120 AC to 12 DC is would be a converter board. 12 DC to 120 AC is inverter. Just sayin.