I have a toshiba tv model 46l5200u1 the screen went black. Toshiba led strip replacement tutorial click here to purchase the led strip. Toshiba main board 461c4r51l 431c4r51l for 46ls200u1. Tlc5958 48channel, 16bit espwm led driver with precharge fet, led open detection and display data memory support 32multiplexing 1 features 2 applications 1 48 channels constant current sink output led video displays with multiplexing system sink current capability with max bccc data. Toshiba 46l5200 logo screen flash lcd tv repair no.
Toshiba 46l5200u led driver board ssl460 hv led power supply. Toshiba power supply board 75005783 pe0246a,v28a00030 for 32lv67u. It endeavors to provide the products that you want, offering the best bang for your buck. My tv turned on, worked fine for 220 minutes, then the backlight would flicker a few times and then go dark. I have sound but my picture keeps going black after a few. I have a toshiba tv model 46l5200u1 the screen went black after the words toshiba appeared i can see the picture if i use a flash light. Everline high lumen drivers are ideal for maximum energy savings and control applications in outdoor and highbay environments. Toshiba manufactures laptops, tablets, tvs, bluray players, hdds and camcorders. Now turn the set on and the back light will stay on. My symptoms seemed slightly different than many others. Browse all of our available tv parts for a toshiba 46l5200u1 tv on this page.
Inverter board ssl4603e1b for toshiba 46l5200u tv warranty 70000743 manufacturer. Fellowes kb9938 driver learn more opens in a new window or tab international shipping and import charges paid to pitney bowes inc. Toshiba 46l5200u1 i struggled through an issue with the backlights on this model. You will receive a main board with sticker number 461c4r51l or 461c4r51l11. Led driver, led address board, address assy part number. I have sound but my picture keeps going black after a few minutes of. Pricing and availability on millions of electronic components from digikey electronics.
You can find the part number of your lg tvs inverter board by taking out the inverter and looking for the part number label on the board. Led driver led address board address assy part type. Inverter board ssl4603e1b for toshiba 46l5200u tv warranty 70000743 internal product id. What do i need to change and where is the best place to get quality parts. Browse all of our available tv parts for a toshiba 46l5200u tv on this page. How can i test the led driver on my tv for correct operation. Lcd tv repair no picture led drive problem part 1 duration. Browse over 30,000 products, including electronic components, computer products, electronic kits and projects, robotics, power supplies and more. What you need to know about inverter boards for lg tvs. The screen will begin to flicker, and then cut out entirely, but the sound remains on.
Dimmable led driver constant current ac electronics. With a life rating of up to 100,000 hours, this driver is a consistent and efficient solution for your led lighting system. On the led driver board with the set on, screen off, pin 1 on the connector to the. Toshiba edge lit led strip replacement how to fix bad. Manufacturer model number 46l5200u1 description tv, 46 1080p led lcd. There are possibly several different boards for each model tv. My tv turned on, worked fine for 220 minutes, then the backlight would f. I have a toshiba tv model 46l5200u1 the screen went black after the words toshiba appeared i can see the picture if i answered by a verified tv technician. Each ldd driver inserted into the lddh4 board is individually. This connection inhibits the main control board from blanking the screen upon loss of signal. The sound but no picture symptom is almost always caused by a failed led barstrip and not a failed led driver or power supply in this model. For over 5 years, toshiba has been striving to make the world a better placeand to make life more enjoyablefor everyone.
This photo is stock meaning it may vary slightly from the one you received in color or removable cables. Toshiba power supply led board 75037554 pk101w0350i for 50l1400u. Sometimes after an hour or two, but usually after only a few minutes of use. Now, when you pull that unit out to test, the board on the extreme right side can brush up against the metal post, so i suggest you unplug the tv, pull out the engine assembly, unscrew that stand up board and position it so it doesnt come. High efficiency, constant current led drivers paired with high power led modules provide excellent alternatives to existing hid and fluorescent fixtures. Toshiba power supply board pk101w0060i 75033378 for 39l50u,39l4300u. You might need to change the led strips or computer chip for the backlight if this continues or gets worse. They will continue to develop, manufacture, sell, support and service pcs and system solutions products for global markets. Toshiba led driver board 46l5200u tv with a bad panel. Horizontal lines on the screen are virtually never caused by a bad tcon board.
It is possible that this is caused by a bad power board which then causes your backlight to turn off, but can also be a tcon or main board issue. Toshiba 46l5200 logo screen flash tv repair no picture led drive problem part 2. Normal 0 false false false enus xnone xnone please read our return policy before purchasing parts. Toshiba 46l5200 logo screen flash tv repair no picture. Due to the nature of electronic repair services, we cannot offer a returnrefund option for this item. Tv repair toshiba 46l5200u1 led backlight driver board. On the led driver board with the set on, screen off, pin 1 on the connector to the screen is 10.
Everline led driver family for high lumen lighting. Led driver module led driver module constant voltage models 6w constant current models model no. For further assistance, contact our support staff at 18006244488. Buy 46 46l5200u lj9700231a lcd led driver address board unit. The lddh4 allows you to quickly and easily connect a 956vdc power supply to 1 to 4 lddh drivers and their corresponding led strings. If you want to buy cheap led driver board, choose led driver board from. We strive to help the tech community find hard to get tv parts at an affordable price. Toshiba 46l5200u led driver board ssl460 hv led power. Toshiba 46 46l5200u lj9700231a lcd led driver address board. Some people choose to replace an inverter board rather than replace their entire tv. The most common failure weve encountered on this model is led stripbar failure.
Our part number for the led barstrip is 2012sgs46 in stock. Tlc5958 48channel, 16bit espwm led driver with pre. Please be sure that the board part number and picture on your motherboard is exactly as shown above. Led50w142c0350 350ma 47 142v constant current led driver ac dc converter topology 1 output from thomas research products. The mtnmaxlp hp is a high performance constant current led buck step down driver, unparalleled in. Partial part number 00231a can be found on a sticker. Whatever led driver board styles you want, can be easily bought here. Toshiba main board 75033377 461c5y51l81 for 39l50u.
The sound but no picture symptom is almost always caused by a failed led barstrip and not a failed led driver in this model. Aug 17, 2016 toshiba led strip replacement tutorial click here to purchase the led strip. Television replacement parts free delivery possible on eligible purchases. They will continue to develop, manufacture, sell, support and. Broad selection of 46l 97 and many similar listings. Suitable for outdoor environments with dust and jets of water. We did not diagnose your unit and cannot tell you if the item you are purchasing will repair your unit or if you have other issues with your unit. This document details the setup of a rapid led lddh4 board with mean well ldd led drivers. Riddled tv repair forum service menu and manual schematics faq search register. Category part number description demand availability. When selecting or replacing an led driver, be sure to verify whether your lights need a constant current or constant voltage driver. Please search our website for part number 2012sgs46 to find them.
Led50w142c0350 thomas research products power supplies. Cylinder block 8280 46l vin 6 8th digit windsor fits 9700 ford f150 121549. These drivers have been pulled from various flashlights. Those mean the board they are attached to are up and running.