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LG 42LF551V-TC TV Spare Parts | Price, Parts List & Compatibility
Buy LG 42LF551V-TC TV Spare Parts Online
Buy LG 42LF551V-TC TV spare parts online from Great Bharat Electronics. Find LG 42LF551V-TC motherboard, power supply board, T-Con board, LED driver / backlight, LVDS cable, FFC cable, IR sensor board and Wi-fi module with model matching support, board number verification and PAN India delivery.
LG 42LF551V-TC TV Information
This page helps LG 42LF551V-TC TV owners identify compatible spare parts, compare available replacement parts, understand common faults and quickly locate matching products from Great Bharat Electronics.
Currently Available LG 42LF551V-TC Products
These exact LG 42LF551V-TC products were found in the GBE catalog. Open the required product to check product photos, latest price and order details.
| LG 42LF551V-TC Product | Current Price | Action |
|---|---|---|
| Model 42LF551V-TC LG LED TV T-Con Board | ₹1,790 | View Details -> |
Available LG 42LF551V-TC Spare Parts
Below are LG 42LF551V-TC TV spare part categories. Exact compatibility must be confirmed using the LG 42LF551V-TC TV model sticker, original board number, connector layout, panel number and part photo.
LG 42LF551V-TC Motherboard / Main Board
Browse compatible LG 42LF551V-TC Motherboard / Main Board products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC Power Supply Board / SMPS
Browse compatible LG 42LF551V-TC Power Supply Board / SMPS products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC T-Con Board
Actual listed product price: ₹1,790. View verified LG 42LF551V-TC T-Con Board product listing from the GBE catalog.LG 42LF551V-TC LED Driver / Backlight
Browse compatible LG 42LF551V-TC LED Driver / Backlight products. Match strip code, board number and panel details before ordering.LG 42LF551V-TC LVDS Cable
Browse compatible LG 42LF551V-TC LVDS Cable products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC FFC Cable
Browse compatible LG 42LF551V-TC FFC Cable products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC IR Sensor Board
Browse compatible LG 42LF551V-TC IR Sensor Board products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC Wi-fi Module
Browse compatible LG 42LF551V-TC Wi-fi Module products. Match exact part number, connector layout and original photo before ordering.LG 42LF551V-TC LED Backlight Strips, LED Strip Set & Backlight Support
If your LG 42LF551V-TC TV has sound but no picture, black screen, dark display, dim picture, blank screen, display light not working, picture visible only with torch light, or screen goes dark after a few seconds, the issue may be related to the LG 42LF551V-TC LED backlight strips, backlight LED set, LED driver board, panel backlight section or display backlight circuit.
Many customers search for this problem as LG 42LF551V-TC TV screen dark, LG 42LF551V-TC TV black screen, LG 42LF551V-TC no display, LG 42LF551V-TC picture not coming, LG 42LF551V-TC sound coming but screen black, LG 42LF551V-TC torch test, LG 42LF551V-TC flashlight test, LG 42LF551V-TC screen light problem, LG 42LF551V-TC backlight problem or LG 42LF551V-TC TV light issue. These symptoms are commonly checked by technicians before replacing the LED backlight strip set.
Technicians may also search for LG 42LF551V-TC LED backlight strip, LG 42LF551V-TC backlight strip, LG 42LF551V-TC LED strip, LG 42LF551V-TC LED bar, LG 42LF551V-TC LED bar set, LG 42LF551V-TC backlight kit, LG 42LF551V-TC backlight set, LG 42LF551V-TC replacement backlight, LG 42LF551V-TC display backlight, LG 42LF551V-TC panel backlight, LG 42LF551V-TC screen backlight, LG 42LF551V-TC LED lamp strip, LG 42LF551V-TC LED array or LG 42LF551V-TC backlight replacement.
- Backlight matching depends on strip code, LED count, lens type, lens diameter, strip length, connector position, connector type, panel number and screen size.
- Some LG 42LF551V-TC TVs may use left/right strips, A/B strips, master/slave strips, top/bottom strips or different LED arrangements depending on panel version.
- If the exact LG 42LF551V-TC backlight product is not published online, Great Bharat Electronics may still have stock. Share the old strip photo, panel number, LED count and TV model sticker on WhatsApp for confirmation.
- Common commercial searches include LG 42LF551V-TC backlight price, LG 42LF551V-TC LED strip price, buy LG 42LF551V-TC backlight, buy LG 42LF551V-TC LED strip and LG 42LF551V-TC compatible backlight strip.
LG 42LF551V-TC Spare Parts Price List
The LG 42LF551V-TC prices below are based on matching products found in the Great Bharat Electronics product catalog. If multiple exact products exist for the same part type, the price is summarized by the current listed price range.
| LG 42LF551V-TC Part Type | Current Price |
|---|---|
| LG 42LF551V-TC Motherboard / Main Board | Price depends on exact motherboard / main board number and availability |
| LG 42LF551V-TC Power Supply Board / SMPS | Price depends on exact power supply board / smps number and availability |
| LG 42LF551V-TC T-Con Board | ₹1,790 |
| LG 42LF551V-TC LED Driver / Backlight | Contact for latest LG 42LF551V-TC backlight strip price and compatibility |
| LG 42LF551V-TC LVDS Cable | Price depends on exact lvds cable number and availability |
| LG 42LF551V-TC FFC Cable | Price depends on exact ffc cable number and availability |
| LG 42LF551V-TC IR Sensor Board | Price depends on exact ir sensor board number and availability |
| LG 42LF551V-TC Wi-fi Module | Price depends on exact wi-fi module number and availability |
Common LG 42LF551V-TC Problems & Related Parts
If your LG 42LF551V-TC TV is not working properly, the symptom can help identify the possible faulty part. Final diagnosis should be done by a technician because similar symptoms can be caused by more than one board.
LG 42LF551V-TC TV stuck on logo
Possible part: LG 42LF551V-TC Motherboard / Main Board. Commonly related to software, memory, processor or main board failure.LG 42LF551V-TC TV restarting automatically
Possible part: LG 42LF551V-TC Motherboard / Main Board. Can happen due to boot loop, software issue or main board fault.LG 42LF551V-TC TV completely dead / no standby light
Possible part: LG 42LF551V-TC Power Supply Board / SMPS. Usually checked first when the TV has no power.LG 42LF551V-TC power light blinking
Possible part: LG 42LF551V-TC Power Supply Board / SMPS or main board. Technician testing is recommended.LG 42LF551V-TC white screen or vertical lines
Possible part: LG 42LF551V-TC T-Con Board, LVDS cable, FFC cable or panel section.LG 42LF551V-TC sound but no picture
Possible part: LG 42LF551V-TC LED Backlight / LED Driver, but T-Con or panel issue may also be possible.LG 42LF551V-TC remote not working
Possible part: LG 42LF551V-TC IR Sensor Board, remote receiver board or power button board.LG 42LF551V-TC Wi-fi not connecting
Possible part: LG 42LF551V-TC Wi-fi Module, main board software or internal wireless module issue.How To Identify Faulty LG 42LF551V-TC TV Parts
This LG 42LF551V-TC fault guide helps customers and technicians understand which part may be responsible for common repair problems such as no power, display lines, sound but no picture, boot loop, remote issue or Wi-fi issue.
| LG 42LF551V-TC Symptom | Possible Faulty Part |
|---|---|
| LG 42LF551V-TC TV stuck on logo, boot loop, Smart TV not loading | Motherboard / Main Board |
| LG 42LF551V-TC TV dead, no standby light, not turning on | Power Supply Board / SMPS |
| LG 42LF551V-TC vertical lines, horizontal lines, half screen, white screen | T-Con Board / LVDS Cable / FFC Cable / Panel Section |
| LG 42LF551V-TC sound but no picture or very dim screen | LED Backlight / LED Driver / Backlight Section |
| LG 42LF551V-TC HDMI not working, USB not detecting, no sound | Motherboard / Main Board |
| LG 42LF551V-TC remote not working | IR Sensor Board / Remote Receiver Board |
| LG 42LF551V-TC Wi-fi not connecting or network not detecting | Wi-fi Module / Motherboard |
What Does Each LG 42LF551V-TC TV Part Do?
LG 42LF551V-TC Motherboard / Main Board
The LG 42LF551V-TC motherboard controls HDMI input, USB detection, audio output, video processing, software loading, remote commands and Smart TV functions.
LG 42LF551V-TC Power Supply Board / SMPS
The LG 42LF551V-TC power supply board converts AC input power into required DC voltages for the motherboard, backlight and other internal sections.
LG 42LF551V-TC T-Con Board
The LG 42LF551V-TC T-Con board controls image signal transfer between the motherboard and display panel.
LG 42LF551V-TC LED Driver / Backlight Section
The LG 42LF551V-TC LED driver / backlight section powers the TV screen illumination.
LG 42LF551V-TC LVDS Cable
The LG 42LF551V-TC LVDS cable carries display signal from the motherboard to the T-Con board or panel section.
LG 42LF551V-TC FFC Cable
The LG 42LF551V-TC FFC cable is a flat flexible ribbon cable used between panel boards, T-Con board or display sections.
LG 42LF551V-TC IR Sensor Board
The LG 42LF551V-TC IR sensor board receives remote control signals.
LG 42LF551V-TC Wi-fi Module
The LG 42LF551V-TC Wi-fi module helps the TV connect to wireless internet.
Important LG 42LF551V-TC Compatibility Information
LG 42LF551V-TC spare parts should not be selected by model number alone. Same model TVs can have different board revisions, panel versions, connector positions and production batch changes.
- Always match the LG 42LF551V-TC TV model number from the back sticker.
- Board number matching is more important than only matching the TV model number.
- Motherboard, power supply board and T-Con board may have different revisions for the same model.
- Panel number and connector layout should be checked before ordering LG 42LF551V-TC display-related parts.
- For LVDS and FFC cables, match pin count, pitch, side direction, length and connector type.
- Send original LG 42LF551V-TC part photos on WhatsApp before placing the order to avoid mismatch.
Customers Also Search For LG 42LF551V-TC
Need Help Finding LG 42LF551V-TC Parts?
Send your LG 42LF551V-TC TV model sticker and original part photo. Our team will help you identify the correct compatible LG 42LF551V-TC spare part.
Related LG TV Collections
All LG TV Parts
Browse all available LG TV spare parts.LG TV Parts Guide
Brand-wise LG spare parts guide.LG Motherboard / Main Board
Browse LG Motherboard / Main Board collection.LG Power Supply Board / SMPS
Browse LG Power Supply Board / SMPS collection.LG T-Con Board
Browse LG T-Con Board collection.LG LED Driver / Backlight
Browse LG LED Driver / Backlight collection.LG FFC Cables
Browse LG FFC Cables collection.LG LVDS Cables
Browse LG LVDS Cables collection.LG IR Sensors
Browse LG IR Sensors collection.LG Wi-fi Modules
Browse LG Wi-fi Modules collection.Frequently Asked Questions About LG 42LF551V-TC Spare Parts
Are LG 42LF551V-TC spare parts available?
Yes, LG 42LF551V-TC spare parts are listed based on current Great Bharat Electronics catalog data and related LG part collections. Availability depends on exact part number and stock.
What is the LG 42LF551V-TC Motherboard / Main Board price?
The current listed LG 42LF551V-TC Motherboard / Main Board price in the GBE catalog is current catalog price, subject to stock and compatibility verification.
What is the LG 42LF551V-TC Power Supply Board price?
The current listed LG 42LF551V-TC Power Supply Board / SMPS price in the GBE catalog is current catalog price, subject to stock and compatibility verification.
Does Great Bharat Electronics have LG 42LF551V-TC backlight strips?
Great Bharat Electronics may have LG 42LF551V-TC LED backlight strips even if the exact backlight product is not published online. Share the old strip photo, strip code, panel number and LED count on WhatsApp for confirmation.
How do I identify the correct LG 42LF551V-TC motherboard?
Match the LG 42LF551V-TC TV model number, motherboard number, panel code, connector layout and original board photo before ordering.
Why is my LG 42LF551V-TC stuck on logo?
LG 42LF551V-TC stuck on logo is commonly related to motherboard software, memory or main board failure. Technician diagnosis is recommended.
Why does LG 42LF551V-TC have sound but no picture?
LG 42LF551V-TC sound but no picture is commonly caused by LED backlight failure, but T-Con, panel or motherboard signal issues may also create similar symptoms.
Can Great Bharat Electronics verify LG 42LF551V-TC compatibility?
Yes. Share the LG 42LF551V-TC TV model number, original part photo, board number, cable marking or panel code on WhatsApp before ordering.