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  • Panasonic TH-22D400DX TV Spare Parts | Boards, Backlight & Cables

Panasonic TH-22D400DX TV Spare Parts | Price, Parts List & Compatibility

Buy Panasonic TH-22D400DX TV Spare Parts Online

Buy Panasonic TH-22D400DX TV spare parts online from Great Bharat Electronics. Find Panasonic TH-22D400DX 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.

Panasonic TH-22D400DX TV Information

This page helps Panasonic TH-22D400DX TV owners identify compatible spare parts, compare available replacement parts, understand common faults and quickly locate matching products from Great Bharat Electronics.

BrandPanasonic
TV ModelTH-22D400DX
Page TypeModel Spare Parts Guide
Exact Products Found2 Listings
DeliveryPAN India

Currently Available Panasonic TH-22D400DX Products

These exact Panasonic TH-22D400DX products were found in the GBE catalog. Open the required product to check product photos, latest price and order details.

Panasonic TH-22D400DX current product listings from Great Bharat Electronics catalog
Panasonic TH-22D400DX Product Current Price Action
Model TH-22D400DX Panasonic LED TV Motherboard ₹1,650 View Details ->
Panasonic 22 inch LED TV Motherboard for Model TH-22D400DX ₹1,650 View Details ->

Available Panasonic TH-22D400DX Spare Parts

Below are Panasonic TH-22D400DX TV spare part categories. Exact compatibility must be confirmed using the Panasonic TH-22D400DX TV model sticker, original board number, connector layout, panel number and part photo.

Panasonic TH-22D400DX Motherboard / Main Board

Actual listed product price: ₹1,650. 2 verified Panasonic TH-22D400DX Motherboard / Main Board listings were found in the GBE catalog.
✓ 2 Exact Products Available

Panasonic TH-22D400DX Power Supply Board / SMPS

Browse compatible Panasonic TH-22D400DX Power Supply Board / SMPS products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX T-Con Board

Browse compatible Panasonic TH-22D400DX T-Con Board products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX LED Driver / Backlight

Browse compatible Panasonic TH-22D400DX LED Driver / Backlight products. Match strip code, board number and panel details before ordering.
✓ Backlight Support Available

Panasonic TH-22D400DX LVDS Cable

Browse compatible Panasonic TH-22D400DX LVDS Cable products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX FFC Cable

Browse compatible Panasonic TH-22D400DX FFC Cable products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX IR Sensor Board

Browse compatible Panasonic TH-22D400DX IR Sensor Board products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX Wi-fi Module

Browse compatible Panasonic TH-22D400DX Wi-fi Module products. Match exact part number, connector layout and original photo before ordering.
✓ Browse Compatible Parts

Panasonic TH-22D400DX LED Backlight Strips, LED Strip Set & Backlight Support

If your Panasonic TH-22D400DX 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 Panasonic TH-22D400DX LED backlight strips, backlight LED set, LED driver board, panel backlight section or display backlight circuit.

Many customers search for this problem as Panasonic TH-22D400DX TV screen dark, Panasonic TH-22D400DX TV black screen, Panasonic TH-22D400DX no display, Panasonic TH-22D400DX picture not coming, Panasonic TH-22D400DX sound coming but screen black, Panasonic TH-22D400DX torch test, Panasonic TH-22D400DX flashlight test, Panasonic TH-22D400DX screen light problem, Panasonic TH-22D400DX backlight problem or Panasonic TH-22D400DX TV light issue. These symptoms are commonly checked by technicians before replacing the LED backlight strip set.

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  • Backlight matching depends on strip code, LED count, lens type, lens diameter, strip length, connector position, connector type, panel number and screen size.
  • Some Panasonic TH-22D400DX 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 Panasonic TH-22D400DX 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 Panasonic TH-22D400DX backlight price, Panasonic TH-22D400DX LED strip price, buy Panasonic TH-22D400DX backlight, buy Panasonic TH-22D400DX LED strip and Panasonic TH-22D400DX compatible backlight strip.

💬 Check Backlight Availability

Panasonic TH-22D400DX Spare Parts Price List

The Panasonic TH-22D400DX 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.

Panasonic TH-22D400DX spare parts prices from Great Bharat Electronics catalog
Panasonic TH-22D400DX Part Type Current Price
Panasonic TH-22D400DX Motherboard / Main Board ₹1,650 | ₹1,650
Panasonic TH-22D400DX Power Supply Board / SMPS Price depends on exact power supply board / smps number and availability
Panasonic TH-22D400DX T-Con Board Price depends on exact t-con board number and availability
Panasonic TH-22D400DX LED Driver / Backlight Contact for latest Panasonic TH-22D400DX backlight strip price and compatibility
Panasonic TH-22D400DX LVDS Cable Price depends on exact lvds cable number and availability
Panasonic TH-22D400DX FFC Cable Price depends on exact ffc cable number and availability
Panasonic TH-22D400DX IR Sensor Board Price depends on exact ir sensor board number and availability
Panasonic TH-22D400DX Wi-fi Module Price depends on exact wi-fi module number and availability

Common Panasonic TH-22D400DX Problems & Related Parts

If your Panasonic TH-22D400DX 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.

Panasonic TH-22D400DX TV stuck on logo

Possible part: Panasonic TH-22D400DX Motherboard / Main Board. Commonly related to software, memory, processor or main board failure.

Panasonic TH-22D400DX TV restarting automatically

Possible part: Panasonic TH-22D400DX Motherboard / Main Board. Can happen due to boot loop, software issue or main board fault.

Panasonic TH-22D400DX TV completely dead / no standby light

Possible part: Panasonic TH-22D400DX Power Supply Board / SMPS. Usually checked first when the TV has no power.

Panasonic TH-22D400DX power light blinking

Possible part: Panasonic TH-22D400DX Power Supply Board / SMPS or main board. Technician testing is recommended.

Panasonic TH-22D400DX white screen or vertical lines

Possible part: Panasonic TH-22D400DX T-Con Board, LVDS cable, FFC cable or panel section.

Panasonic TH-22D400DX sound but no picture

Possible part: Panasonic TH-22D400DX LED Backlight / LED Driver, but T-Con or panel issue may also be possible.

Panasonic TH-22D400DX remote not working

Possible part: Panasonic TH-22D400DX IR Sensor Board, remote receiver board or power button board.

Panasonic TH-22D400DX Wi-fi not connecting

Possible part: Panasonic TH-22D400DX Wi-fi Module, main board software or internal wireless module issue.

How To Identify Faulty Panasonic TH-22D400DX TV Parts

This Panasonic TH-22D400DX 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.

Panasonic TH-22D400DX symptom-to-part diagnosis guide
Panasonic TH-22D400DX Symptom Possible Faulty Part
Panasonic TH-22D400DX TV stuck on logo, boot loop, Smart TV not loading Motherboard / Main Board
Panasonic TH-22D400DX TV dead, no standby light, not turning on Power Supply Board / SMPS
Panasonic TH-22D400DX vertical lines, horizontal lines, half screen, white screen T-Con Board / LVDS Cable / FFC Cable / Panel Section
Panasonic TH-22D400DX sound but no picture or very dim screen LED Backlight / LED Driver / Backlight Section
Panasonic TH-22D400DX HDMI not working, USB not detecting, no sound Motherboard / Main Board
Panasonic TH-22D400DX remote not working IR Sensor Board / Remote Receiver Board
Panasonic TH-22D400DX Wi-fi not connecting or network not detecting Wi-fi Module / Motherboard

What Does Each Panasonic TH-22D400DX TV Part Do?

Panasonic TH-22D400DX Motherboard / Main Board

The Panasonic TH-22D400DX motherboard controls HDMI input, USB detection, audio output, video processing, software loading, remote commands and Smart TV functions.

Panasonic TH-22D400DX Power Supply Board / SMPS

The Panasonic TH-22D400DX power supply board converts AC input power into required DC voltages for the motherboard, backlight and other internal sections.

Panasonic TH-22D400DX T-Con Board

The Panasonic TH-22D400DX T-Con board controls image signal transfer between the motherboard and display panel.

Panasonic TH-22D400DX LED Driver / Backlight Section

The Panasonic TH-22D400DX LED driver / backlight section powers the TV screen illumination.

Panasonic TH-22D400DX LVDS Cable

The Panasonic TH-22D400DX LVDS cable carries display signal from the motherboard to the T-Con board or panel section.

Panasonic TH-22D400DX FFC Cable

The Panasonic TH-22D400DX FFC cable is a flat flexible ribbon cable used between panel boards, T-Con board or display sections.

Panasonic TH-22D400DX IR Sensor Board

The Panasonic TH-22D400DX IR sensor board receives remote control signals.

Panasonic TH-22D400DX Wi-fi Module

The Panasonic TH-22D400DX Wi-fi module helps the TV connect to wireless internet.

Important Panasonic TH-22D400DX Compatibility Information

Panasonic TH-22D400DX 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 Panasonic TH-22D400DX 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 Panasonic TH-22D400DX display-related parts.
  • For LVDS and FFC cables, match pin count, pitch, side direction, length and connector type.
  • Send original Panasonic TH-22D400DX part photos on WhatsApp before placing the order to avoid mismatch.

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Need Help Finding Panasonic TH-22D400DX Parts?

Send your Panasonic TH-22D400DX TV model sticker and original part photo. Our team will help you identify the correct compatible Panasonic TH-22D400DX spare part.

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Frequently Asked Questions About Panasonic TH-22D400DX Spare Parts

Are Panasonic TH-22D400DX spare parts available?

Yes, Panasonic TH-22D400DX spare parts are listed based on current Great Bharat Electronics catalog data and related Panasonic part collections. Availability depends on exact part number and stock.

What is the Panasonic TH-22D400DX Motherboard / Main Board price?

The current listed Panasonic TH-22D400DX Motherboard / Main Board price in the GBE catalog is ₹1,650, subject to stock and compatibility verification.

What is the Panasonic TH-22D400DX Power Supply Board price?

The current listed Panasonic TH-22D400DX Power Supply Board / SMPS price in the GBE catalog is current catalog price, subject to stock and compatibility verification.

Does Great Bharat Electronics have Panasonic TH-22D400DX backlight strips?

Great Bharat Electronics may have Panasonic TH-22D400DX 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 Panasonic TH-22D400DX motherboard?

Match the Panasonic TH-22D400DX TV model number, motherboard number, panel code, connector layout and original board photo before ordering.

Why is my Panasonic TH-22D400DX stuck on logo?

Panasonic TH-22D400DX stuck on logo is commonly related to motherboard software, memory or main board failure. Technician diagnosis is recommended.

Why does Panasonic TH-22D400DX have sound but no picture?

Panasonic TH-22D400DX 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 Panasonic TH-22D400DX compatibility?

Yes. Share the Panasonic TH-22D400DX TV model number, original part photo, board number, cable marking or panel code on WhatsApp before ordering.

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