#toshibaledtvservicemode #toshibaledtvservicemodecode#toshibaledtvservicemenucode #toshibaledtvservicemenu#toshibaledtvservicemanual #toshibaledtvservicecode The main features of the LG 55UK6200PLA: HC550DGG-SLUL5-A14X matrix (LED panel) is installed. For the power supply of backlight LEDs used converter, combined with a power supply, controlled by LC5910 PWM-controller. As the power elements of the LED-driver switches of TO-252 type are used. Unless specified otherwise in this service manual, lubrication of contacts in not required. 5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are model 42LM620T-ZE LG TV. It switches on okay and you can hear sound from virgin box or fire stick but no picture, the TV backlighting is working, you can not see the menu or logos at all so just a grey screen not black with sound and no display features at all from menus or source. On removing the rear cover the power board has a led on that If you need to request a service for your LG product, visit this webpage to fill out a simple form and get a confirmation email. You can also check the status of your service request, find a service center near you, or contact us for more support. LG is committed to providing you with quality service and customer satisfaction. Service Menu allows you to access and control advanced settings on your LED TV. you can change advanced settings in your Tv using the service mode of your Led tv. In this post, We will give you service menu codes for all tv brands. If you want to change advanced settings in your tv, then you have to go the service mode of your led tv using Turns on, then screen goes black. Sound working and you can see screen using bright flashlight. We got our LG 60 inch working again by turning the backlight setting down using these options: Gear Icon > > Picture > Picture Adjust > Backlight. Our Backlight was set at 100. Videocon LED TV Service Menu Code • Menu 123 • Menu 0323 • Menu 1147 • Menu 1947 • Menu 6483 • Menu+Sound+8532 Supra LED TV Service Menu Code • SUPRA STV-LC2277FL V6L 10 MAIN: T.VST29.61 C 12296 CPU: TSUMV59XU-Z1 TUNER: CDT-3SPSI2-36 SPI FLASH: W25Q32FVSIG PSU: HKC-PL01 REV: 3.0 LED PANEL: LM21 SDA-T01 Login to the remote service Here you can get all dialing USSD Secret codes of any LG Mobile. How to enter hidden mode and use advanced options of Android.You can reset, test hardware and know software info with these codes. Let’s get access to secret info about LG Mobile phone. About LG: LG Electronics Inc is a South Korean multinational […] ySUjNK.

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