Backlight Inverter Board CIU11-T0168. Regular price $ 9.95. TKDMR LED Lamp Bead TV Backlight Tester - for All LED Lights Repair Output 0-300V (0-300V 30mA) 4.7 out of 5 stars 106. mostafafawzy1180 sounds like you have lost your backlight. Works now perfect and gave 12 month warranty. FAULTY CIRCUIT BOARD IN TV 2 – A circuit board in the TV (T-CON BOARD, MAIN BOARD, BACKLIGHT INVERTER, LED DRIVER BOARD) may be faulty, have popped capacitors, or a loose ribbon cable. Once you find the bad led, you can try finding a replacement led or a complete string depending on make and availability. If the speakers work, clearly the internal TV speakers are not working. Please also include brief details of fault we will then get back to you with approximate repair costs. Oct 31, 2003 708 0 20,410 241. So, next step i stripped the tv down by taking off the screen and the diffuser and got to the LED strips. After the removal of the big back cover with tons of screws finally I could see few circuit boards. JavaScript is disabled. Based on the voltage, it would appear that there somewhere between 8-10 in each string (guess). The power LED blinks few times and stayed red. Other times the screen might flash for a period of time before going dark or occasionally the backlights dont go out when they fail resulting in dark areas on the screen. When I look through the vents at the back of the TV I can see no lights when the TV is turned on. Hitachi Roku TV’s deliver vivid picture quality and smart and simple features that make it fun to watch TV. Reconnect the TV power cable to the power outlet and switch on the outlet. I know the issue is a backlight failure. Ending 11 Jan at 11:57PM GMT 6d 23h. Hello guys, my name is Christopher and, after watching an excellent YouTube video by MrReeceyBurger123, I decided to come and post here for help with my problem! Any advice? Failure to do so may cause an electric shock and serious personal injury. The part number for the LED strips is LB55061. Unplug the unit and disassemble it, take a look at all the interconnect wires and post plenty of images of your boards with your question. It is a very basic circuit at the LED output driver by looks of things. Touch Screen for Bally iVIEW 6.2" Hitachi #TX16D11VM2CCA. And good to know that the reason a LCD TV quits can be caused by a single defective Backlight Led. A cap is a few bucks … NOTE: These strips have been confirmed as a substitute for part number LB55055, used in Hitachi model number LU55V809.--- Hitachi LB55061 LED Backlight … Then it is never economical for repair. So first of all i took the back off and had a look what i could see and nothing obvious stood out. Repair LCD Screen Opening Cup Tool 3.8 out of 5 stars 328. Would highly recommend . What's the cost for the LED tester, if it's not outrageous I wouldn't mind picking it up. Regular price $ 10.95 $ 9.95 Sale. The model number is "42HXT12U". This TV has a lot of moving parts from a component standpoint, but generally, the "LEDs" in its backlight are what are going to fail first. Go to badcaps.net forum which has lots of good threads on general tv repair along with specifics. Access the General menu (Settings > General). Then try out other “sound out” from your TV to a set of speakers. 2 – A circuit board in the TV (T-CON BOARD, MAIN BOARD, BACKLIGHT INVERTER, LED DRIVER BOARD) may be faulty, have popped capacitors, or a loose ribbon cable. As far as I can tell, I'm not getting any voltage in that area. How To Repair An LCD Flat Screen TV With Power Issues. It may cause speaker overheating and fire. Using a Fujiplus FP-988D. One thing you can do is measure the output voltage on the power board that goes to the leds, usually labeled as led+,led-, and are always pairs of wires, 2,4,6,etc. Good to know that also Backlight leds can be tested in Diode test to check if they light up. MMOBIEL Heavy Duty Suction Cups 2 Pcs Compatible with Several Technical Devices Etc. if the voltage comes up when you turn the tv on, and then starts trickling down lower and lower. Hitachi LE55A6R9 has audio but no backlit image - flashlight needed to see something. The model number is "42HXT12U". 4K Series TV. That is one, check around there may be others cheaper, there were posts on here about them somewhere. Free postage. I have a hitachi 42 inch led tv. 0 bids. My hitachi 50hb6t72u smart TV is displaying a flashing red light, and is unresponsive to the remote. 00. Click & Collect. Bought Hitachi LCD/LED 65' television on price in 2016. It is a side lit LED TV. It will cost the customer more than the TV’s value to have a new screen replaced. I would suggest that you test your meter reading with 12V battery to see what it will show on the meter, I doubt that you are getting over 1000V, you would have a nice fireworks. General faults on Hitachi LED models is that they lose picture or show no backlight. Original review: Dec. 24, 2020. It's still on is the tv itself but it's as if the tv is in stanby mode when it's … £100.00. I only suspect it to be a backlight issue because I found an example of what Samsung says the screen looks like if you have a backlight failure - and … Screen panel makes up for 90% of the TV’s value and when you add labour on top, it will never be viable to have a screen replaced. LCD Screen Opening Tool TV Repairs Newport can be contacted anytime between 9am and 7pm Monday to Saturday. Will a t con fit in a 49in Hitachi out of a 42in Hitachi. Had work done within an hour while I waited. Step 14: Find the Bad Capacitors on Your Board. PLEASE NOTE: These models also have a history of LED strip failure. £3.50 postage. The part number for the LED strips is LB55061. But, if you see either of the 2 signs above on your board, you can be confident that you're close to fixing your TV. or Best Offer. ( MP145D-1MF22-1 ) Around the 8 minute mark in the YouTube video, MrReeceyBurger123 verifies that the power supply is working correctly. Category: TV Share this conversation. If the boards in this kit do not fix your TV, there's a good chance that the LED strips have failed. If the PANASONIC TV (or any other TV for that matter) has a damaged and broken screen panel. Double-sided adhesive already applied. Check the ribbon connections of all boards inside the TV to be sure everything is connected … I have seen more problems with bad panel led's but you would need to check them, they make a small led tester for that purpose. Would highly recommend . Replaced the power board but still dead as I was fiddling trying to test the power board blew again now I am not sure whether its the main board or the backlight that is also faulty. mostafafawzy1180 sounds like you have lost your backlight. £15.00 postage. New 850125633 Remote Replacement fit for Hitachi TV LE43A509A LE55A6R9A LE43A6R9 LE32E6R9 LE32A509 LE39A309 … LCD TV or LED TV User Manual details for FCC ID W8U55R80 made by TTE Technology, Inc.. $23.99. Possible Solutions. £9.99. so the voltage may only be there for a couple seconds. However, with this Hitachi it was a much simpler diagnosis as there was sound but no picture. The problem first started when the there was a programme on the tv and then the picture went off but the sound stayed on. HITACHI. c) Please conduct backlight failure test as follows- 99 $47.99 $47.99. 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