Having problems with your Standard (CRT) Televisions ?

How do I find the power board in a 1997 big screen Sony TV to check the fuse? How do I check the fuse? I live in a house built in the 1890's, and last year there were 2 different tornados ,within 2 weeks of each other, that blew over trees on top of my power line twice in 1 month. My TV hasn't turned on since then. Is it the fuse I need to be checking? Should I replace the power cord, maybe just the cord is fried? It wasn't Although it was manufactured in 1997, it is still a very large, nice t



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Gazebo, Patio Heaters,Heated Towel Rails
With it unplugged remove the rear cover and follow the power cord inside the set to the power supply board===the cord goes directly to the line fuse which in a set of that age will be in a plug in holder----look to see if strand of metal in middle is broken or even blackened.

Amperage will be marked on end of such a fuse--my guess is 6.3 amps but there will also be a marking on the board with the value.

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How do I find the power board in a 1997 big screen Sony TV to check the fuse? How do I check the fuse? I live in a house built in the 1890's, and last year there were 2 different tornados ,within 2 weeks of each other, that blew over trees on top of my power line twice in 1 month. My TV hasn't turned on since then. Is it the fuse I need to be checking? Should I replace the power cord, maybe just the cord is fried? It wasn't Although it was manufactured in 1997, it is still a very large, nice t


Here i like all responses to you post.Gazebo, Patio Heaters, ... Sony Standard (CRT) Televisions

Television would not power on one day. no sign of any problem previous to this-it just wouldn't turn on . I started troubleshooting by confirming voltage present at the outlet it was plugged in to , then checked continuity across the power cord and from the power port on the unit to the first fuse(f1) and across the fuse itself. all checked out ok. what should i do from here? tv is a SOYO DYL032D LCD


Next is check the power supply section/board replace all bulging capacitors from the power supply.use the same value and rating of capacitor.Resolder also all the components from the power supply.re tighten all the connectors..you can also replace th ... Soyo DYLT032D 32 in. LCD Television

I have a lg 47 lcd tv. model num. 47LD500. only about a year old when this happened. Was working fine and just shut off by it self. will not do anything at all. no sounds lights nothing. Have checked power cord and all ovious things. Remover back cover and checked fuse and all capacitors look ok. Is there any downloadable test spect. and instructions for the power board. I have a good meeter and pretty good knollage of electronics. any help would be great. Thanks


Check power supply ... LG Flat Panel Televisions

I was just given an Element Electronics FLX-3711B 37" wide screen tv but there is no power supply. Is it a specific power supply or will a computers power cord work since they have the same style ends? If specific what are the specs I need to get? Thank you


You will need the power specs of each unit, look on the tv and computer near where they plug in, should be tagged right there or somewhere close. by law it has to be tagged. if not right there keep looking . and yes it is specific. ... Element Electronics FLX3711B 37 in. LCD TV

50pfp5332d got this tv not working. found no power when conected and decided to remove back cover. found blown PCB fuse and replaced it,turn the tv on and the picture came on for 10 seconds and when out but tv was still on since the logic board led was on,also noticed led on PCB started blinking. pull power cord off and then plug back in turn power button on and got picture for 10 second PCB relay clicked picture died and led on PCB started blinking again. what do you think?bad PCB or ba


Hello\015\012The power regulator PCB has some fault it it. It does not outs proper regulated voltages needed to the other PCBs in your TV. Normally Plasma TV power regulator PCBs are very difficult to repair, and PCB as whole should be replac ... Philips 50PFP5332D 50 in. Plasma Television

I'm trying to fix my Viewsonic N4825P. I have narrowed it down to the power supply since every time I replace the fuse and plug in the tv, the fuse blows. The fuses I am using are 5A 125V. Do I need t


I would suggest trying what is called a slow burn fuse of the same size, if there is something wrong with the power suppy then the fuse will continue to blow I would not recomend a higher amp fuse as this may cause other things to fry in unit. ... Flat Panel Televisions

Hitachi LCD TV looks like no power but power cord checks good


Hello\015\012Eventhough the fuses and power cord os good, and there is no power light on the panel board, means the power board do not get power to it. Check an other power outlet point first. If it does not help you, soethnig wring with the po ... Flat Panel Televisions

I had one of my computers hooked up to my Polaroid TLA-04011C today. It shut off and never turned back on. No power light no sign of life at all. Check fuse by the power cord and it is fine. What could this be??


It is the power board. You will need to have a quailified service person replace it. ... Polaroid TLA-04011C 40 in. LCD TV

Have lg tv model 26ld350 and will not power on. Have checked outlet and power cord and they are ok. Does this tv have a fuse? Appreciate any assistance.


Yes,the power supply board have a fuse near the edge of the board.That the board,where the power a/c cord plug into it. ... LG 26LD350 26 in. TV

Panasonic TH-42PX600U The set just quit. It won't turn on. I checked the power cord and it is fine. I took the back off and it appears the two fuses where the power comes in are blown. Ray [email protected]


There are a lot of sets that do this and it has been attributed to bad capacitors.\015\012One thing is for sure and that is that the power supply in your set is pulling too much current. You can see the information on bad capacitors here: ... Panasonic TH-42PX600U 42 in. Plasma HDTV

This unit is practically brand new, has no dust nor dings nor damage on the unit anywhere, not even a scratch, but I haven't been able to get the unit to power on. Power cord is connected. The switch on the unit sounds like the others when pressed and everything looks and smells good inside and out! There are no cracks on the circuit boards, no broken wiring no broken or missing or out of place connectors. The fuse is also intact and appears good, but I haven't used a meter yet to check for


Hi jesseley,\015\012\015\012Do it has a led light when you plug the unit to the outlet, make sure that the outlet is live, what happen when you pressed the power on switch in the front panel?\015\012\015\012Jdvillanueva ... Flat Panel Televisions

Mitsubishi WS-55809 tv has a 2-3 error code, what do I need to check. I previously had a 2-2 error code and replace the two pico fuses and the two convergences. When I put it back together it powered up and could see it was working on the screen and after about a minute or two, two lights lite up with the exception of the red and then set shut down and just has a clicking noise. Could you please tell me what to check next?


... Mitsubishi WS-55809 55" Rear Projection Television

Sanyo DP42746 TV - I get the black screen and no sound (like many others). What I've tried so far, 1)checked all the fuses, 2) Checked PWB input and out (118 vac), unplugged the power cord waited a few minutes and plugged it back in. I get the click when I turned it on and a few seconds later another click. Then, the error led blips 12 times (Time Out error). Any ideas Matt?


... Sanyo DP42746 42 in. Plasma Television

I have a sharp 32sh12u that has a problem where sometimes i would be watching something the image stand stills then fades to sync with current frame then eventually show vertical lines. The picture will eventually stablize within 20-30 mins or reboot (power cord out). I'm assuming its the tcon board or the tuner board that needs to be replaced. Any insight would be great. some pics http://i.imgur.com/gvC6y.jpg http://i.imgur.com/4DygR.jpg http://i.imgur.com/kykpe.jpg


I don't yet have a solution for this problem, As I to have the Sharp model LC 32SH12U 32 inch LCD Tv. From what I have seen and read in searching for a relatively cheaper fix than just tossing out this $600.00 Tv,I have heard T-CON Board MANY MANY ti ... Sharp LC-32SH12U TV

M220va wont turn on when plugged in and has a small white led light on the bottom right of the front panel that slowly flashes on and off. i've heard this light will come on when there is any problem with any of the boards, kind of like a safty shut off indicator. this makes it hard to diagnose since you cant look at any of the symptomes. sooo... i was wondering if there were any "common problems" with this model that might most likely need to be replaced (power board? main board?) fuse se


... Vizio M220VA 22 in. LCD HDTV

My sharp aquos led 32le240m does not power up i checked fuse and wire its all ok but its not power up plz tell me what the problem or inside there any fuse which i can change i am electrician. I check with testpin on stell screw its light means there is power inside but not working.nothing are blinking.


... Flat Panel Televisions

My sharp aquos led 32le240m does not power up i checked fuse and wire its all ok but its not power up plz tell me what the problem or inside there any fuse which i can change i am electrician. I check with testpin on stell screw its light means there is power inside but not working.


... Flat Panel Televisions

My sharp aquos led 32le240m does not power up i checked fuse and wire its all ok but its not power up plz tell me what the problem or inside there any fuse which i can change i am electrician. I check with testpin on stell screw its light means there is power inside but not working.


... Flat Panel Televisions

Hitachi LCD TV looks like no power but power cord checks good


... Hitachi Flat Panel Televisions

Power on constant red light but screen not turning on. Changed fuse checked components nothing burnt replaced fuse check power going to inverter board but still screen not turned on.


Have you checked the fuse? ... SNK Skyworth SLC1963A 19 in. LCD TV/DVD Combo

My sharp aquos led 32le240m does not power up i checked fuse and wire its all ok but its not power up plz tell me what the problem or inside there any fuse which i can change i am electrician. I check with testpin on stell screw its light.nothing are blinking.


... Flat Panel Televisions

Recently my benq mp620p projector stop working. When I connect the power cord the power button lights up green and the power led orange as usually. When I push the power button, it starts to blink in green, the filter wheel starts to spin and the lamp starts to warm up with some light comming out. Few seconds after, the fans start, the power led becomes solid green and the lamps goes of. I can't do anything else since that other than unplug the power cord. No response to any button. Any help?


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The TV doesn't power up anymore - i've checked the cord connection, made sure the power switch is in the "on" position, etc. basically ran through all the possible troubleshooting solutions. the little amber power indicator doesn't even light up anymore so it seems there no power registering into the unit at all (i've checked the outlet too). any suggestions?


... Maxent MX-26X3 Television

Initial DTV-372 The television screen on my DTV-372 will not power on. I don't know what the problem is, but I think the power cord needs to be replaced. Who makes this product, and where can I get a power cord for this model?


The cord can be tested to see if voltage is reaching inside the set, if you get any power or other light on front the cord is ok. ... Initial DTV-171 17 in. TV/DVD Combo

I have a sharp lc-42SB45UT flat screen that after a thunderstorm will not turn on any more. Now I am pretty tech savy, and here's what I've done. Checked cable and receptacle and both are good. Taken off back cover and checked fuse, also good. The voltages on the power card seem correct by my multimeter so power is being applied, but the power on led is not lit. Any suggestions?


You are on the right track--follow the voltages--set has a standby power supply--right at or part of main supply---runs 7/24 so likely was damaged.likely you will find a open somewhere between where power AC enters set and the bridge rectifie ... Sharp Flat Panel Televisions

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