Suggested Questions/Answers :
It is recommended you read all this kind of situations
HI, I HAVE SOUND ON THIS SET BUT NO PICTURE. THE SCREEN IS COMPLETLY BLACK. I LOOKED DOWN THE BACK OF THE TV AND THERE IS NO LIGHTS. BUT THE VIZIO FRONT PANEL LIGHT POWER ON . I BELIVE IT MIGHT BE THE INVERTER BOARD IS BAD ON SOME PARTS ON IT. SOULD I REPLACE THE WHOLE BOARD OR FIND AND REPLACE BAD PARTS. THANKS.
Hi try and see if you can replace the whole thing and git a new one ...
Vizio VO320E LCD TV
I have a samsung ln-t4053h that had a bad caps. I replaced the caps and the tv turned on fine and i put a flashlight to the screen and the screen turns on but the backlight is on 10 and it looks like its not on at all so that leads me to believe the backlight inverter. As I was testing this the power board slipped and touched a metal part in the back of the tv, sparked, and now the tv wont turn on at all. I figure that i shorted out the power board. If I replace the power board will me tv turn o
Samsung LN-T4053H 40 in. LCD Television
I got a Sony Bravia KDL-40WL135. Blank screen. There's two LED lights: red standby and green power light.
When I turn on the TV, green led comes on, then after about 30 seconds red led blinks once, then green resumes. The green led stays solid. I think that's a SONY error code, I tried to look it up but can't find anything useful.
I have replaced the power supply, AU board, backlight inverter, logical board, and the second power supply board.
Any suggestions? I haven't checked the t-con bo
Http://www.smpcshop.com/KDL-40WL135-KDL-46WL135-p-8895.html\015\012\015\012\015\012\015\012Above is a link for a service manual.\015\012 ...
Flat Panel Televisions
I have a samsung lcd tv model LNS-4095DX/XAA. I am getting snowy particles throughout the image. The picture looks great except for the pixel looking particles throughout the screen. I have already replaced the power supply due to some bad capacitors. It was alot worse before the new part. Do you think it is the T-Con or main board that needs replacing? I checked all the connections and tried different cables to see if it got better, it did not.
Samsung LN-S4095D 40 in. LCD HDTV
My magnavox 32mf231d will no longer turn on. I heard a loud pop and the tv shut off. no green light, no nothing. I opened the tv and looked at the power supply board and the capasitors didnt look bad. I thought it might have been the fuse so I replaced it and it still doesnt power up.
Toymax Magnavox 37MF337B 37 in. LCD TV
Sanyo dp42647 dead checked power board and show no voltages,fuse is good can;t find any bad part
Sanyo 42 in. LCD TV
I have a Sanyo DLP 50747. When I turn it on It clicks off in about 10 seconds. I read online to try replacing the sub-power board(part# SJ-B10N2010A) and if that does not work then replace the power supply board (part #LJ41-05246A) both of which I purchased from Shopjimmy.com. I replaced both and it still does the same thing. Can anyone give me any other suggestions?
Sanyo plasmas have LEDs on the boards that can be used to identify the source of the problem. Are LEDs on any of the boards lit> If yes then which ones? ...
Sanyo DP50747 50 in. Plasma TV
Heve a phillips 60pp9202 projection. i had convergence issues being that i couldnt move my red. i went in and replaced both ics but i forgot to check the resistors. a week later i finally got in there and found 2 bad resistors. the thing is i didnt take the convergence board out, nor did i unplug anything when i tested the resistors. i put the cover back on until i get the parts. now, for some reason, when i power up the set it will come on like normal, then you hear a click and the screen will
Get a complete kit from www.TvRepairKits.com and start over.They will walk you though the repair. ...
Does anyone know where to get parts for a NX-563 22in. naxa I took it to a repair shop and he said the inverter board was bad and he could not find any, anywhere.
They're available for about $50. Email me if you're still interested. ...
Naxa Electronics NX-563 22 in. LCD TV/DVD Combo
I have Sony bravia kdl46ex500 I have replaced the main board, backlight board and the power board. I only get a click when plugged in or push the power button. All the parts had been purchased from ebay so I'm not sure how good the part are. At I don't want to purchase for shop jimmy.com till I know for sure.
Flat Panel Televisions
I have a HLR5656W Samsung. This question was asked before, but I never saw an answer. I have the same issue. "I have tried two different devices on the hdmi input and neither work. I am trying to find the part number for the circuit board that contains the hdmi input. Since I see no way to resolder or repair the connection I assume the board needs to be replaced? I was unable to get a part number over the phone. I was hoping to avoid taking the tv apart to get the board out and find the number
You need the service manual and you need to look at the exploded view to identify the board next\012go to the parts list if the part number isn't in the exploded view. ...
Samsung HCM5525W 55" Rear Projection Television
I need detailed schematics with wire codes and values for diagnosing problems I am having with a Westinghouse SK-26h520s. The original problem was a dead machine, no indicator light so no power, replaced power supply now have indicator light but no sound or backlight, figured bad main board. Replaced board, made no difference. Any information, help or schematics with points and corresponding values to test with a volt ohm meter would be greatly appreciated
Westinghouse SK-26H520S 26 in. LCD HDTV
With the out of warranty lcd tv Sharp recommended a service in town and they after about 5 minutes determined that I need to replace the inverter boards. They wanted over $500 so I deciced to replace them myself. Installed the boards and after plugging in the power the unit "clicked" then when I pushed the power button it clicked again then aftger about 8 seconds clicked the second time and nothing. The led started flashing steady on-off-on-off. When I first plugged in the led was on solid, now
You still have a power supply problem ...
Sharp LC-C4662U 46 in. TV
Have Protron PLTV-3250 TV and I was told the power supply board was bad. All indications concluded this was the problem. Replaced the power supply board (FSP194-3F01 power supply) and turned the TV on. It has power, but I have no picture. I can hear the sound from each channel, but that is it. I can change the different sources using the remote control and when I come back to TV, the picture (white fuzz or blue screen) will flash for a moment, then it goes black. If I select a source that
Spectroniq PLTV3250 32 in. LCD TV
I have an Insignia LCD 32", is it common to only get 3 volts dc on one pin only on the power supply board (6HA0112014)? I tried a board from River Valley Electronics and got the same thing. What are the chances that both boards were bad? I just received a black light inverter board (RDENC2287TPZA) and it is visibly bad. Any suggestions?
That may be the stanby 3vdc for the main board, the main board will send out PS-ON signal when the power switch is activated which will turn on the rest of the power supply sections such as the 24vdc for the backlights inverter board and 12vd for mai ...
Flat Panel Televisions
Note that I now live in the Philippines and
I need two parts ASAP for my Toshiba 40E200U1 40"inch LCD. (parts and service is very difficult here!)
The part numbers are:
1. A6069H (SK031) IC
2. 120 K Resistor
Note that I have a friend here who can install these two components so as to avoid replacing the entire power suppy circuit board. Please advise if you can assist. If necessary, please provide a quote for the entire circuit board if the two parts a
Toshiba Flat Panel Televisions
I need to replace a Diode on the Power Supply Board for my HLT6156W Samsung DLP,the part number of the board is BP44-01002C the location of the Diode on the board is marked D805.I need to know specs of that diode ao a part number.Thanks Bob
Flat Panel Televisions
I have a vizio vz37l tv. When i turn it on the screen lights up, however there is no picture on the screen. the sound works, its just no picture on the screen. I read on a couple of the posts on here, and figured the proper course would be to replace the t-con board. I just finished replacing the tcon board and still the same thing. I called vizio about the problem and they say that if the screen lights up then the problem wouldn't be the backlight inverter boards, that it might be as simpl
Its the main board... ...
Vizio VX37L Television
Da32m36 I have several blown components on a circuit board in the 'primary power' region of the board. As the components ion the baord only have what the part would be in a Bill of Materials (eg R6102 for a resistor) I don't know what the actual part is so that I may replace the blown components. A sevice manual or circuit diagram is what I need indicating what the parts are.
Standard (CRT) Televisions
Mitsubishi 65 inch rear projector TV with remote. Model WS65807. HD ready, but not HD. Has failed circuit board, part number 930B866001. This board regulates audio and video. Part no longer available from Mitsubishi. Conn's refuses to service it. TV otherwise in good shape. Is it worth the trouble of finding a replacement board?
Mitsubishi WS-65807 65" Rear Projection Television
Ilo ltc32ha36 tv power supply board MLT169B rev 1.1 ( must be this board and rev) Need the value or color bands for R68 (between x-former and heat sink by C18 and D14) I can barely see the colors on mine( possible heat damage) . It wont power up cold and i have already replaced the caps and found C18 open and R12 and R13(bottom side) got very hot. I am not sure if D14 or R68 are bad Thank you
iLO LCT32HA36 Television
Convergence issue Can't complete convergence.. Replaced Power Boards, Convergence Boards, 2 RCA manufactured RCA IC's, even replaced convergence chip. Can't move convergence lines.. At this point, anyone interested in parts for this 62# projection TV, email me... Screen and all components are in working order.. Done with this beast!!
Samsung PCL6215R 62" Rear Projection Television
I have a baird x47dtv and we turned it on today but had no picture or sound. the blue power light comes on and flickers as it should on startup of tv,however we are still not recieving a picture. i have replaced the psu's approx 6 months ago so i know theres no problems there,but am unsure which part i need to replace as it could be 1 of three things. 1 it could be the main board, 2 it could be the power invertors or 3 the screen. any tips would be helpful
Tried to disconnect first the supply voltage of the inverter board and then turn on the tv. if the indicator stay which mean the inverter board would be the cause of shut off or the tv turn to safety mode. ...
Flat Panel Televisions
I have an element TV with a MLT070A power supply board. I'm not an electrical guy, but a technician came out and showed me the bulged caps and said that was what's wrong with the TV. He said he couldn't get replacement parts (I think the whole circuit board)but maybe the bulged cap components could be replaced by someone. I don't want to junk this TV and wonder what I should/could do. They're going to send me a $350.00 check for the extended warranty I paid 650 for the TV and 150 for the Cir
Hello,power supply board is dead, if you know basic electronics' and soldering you can handle it ? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up o ...
Flat Panel Televisions