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Sony 29P423D TV Spare Parts | Price, Parts List & Compatibility
Buy Sony 29P423D TV Spare Parts Online
Buy Sony 29P423D TV spare parts online from Great Bharat Electronics. Find Sony 29P423D 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.
Sony 29P423D TV Information
This page helps Sony 29P423D TV owners identify compatible spare parts, compare available replacement parts, understand common faults and quickly locate matching products from Great Bharat Electronics.
Currently Available Sony 29P423D Products
These exact Sony 29P423D products were found in the GBE catalog. Open the required product to check product photos, latest price and order details.
| Sony 29P423D Product | Current Price | Action |
|---|---|---|
| Model 29P423D Sony LED TV Motherboard | ₹3,499 | View Details -> |
| Sony 29 inch LED TV Motherboard for Model 29P423D | ₹3,499 | View Details -> |
| Sony LED TV LVDS Cable for Model 29P423D | ₹599 | View Details -> |
| Sony LED TV IR Sensor for Model 29P423D | ₹549 | View Details -> |
Available Sony 29P423D Spare Parts
Below are Sony 29P423D TV spare part categories. Exact compatibility must be confirmed using the Sony 29P423D TV model sticker, original board number, connector layout, panel number and part photo.
Sony 29P423D Motherboard / Main Board
Actual listed product price: ₹3,499. 2 verified Sony 29P423D Motherboard / Main Board listings were found in the GBE catalog.Sony 29P423D Power Supply Board / SMPS
Browse compatible Sony 29P423D Power Supply Board / SMPS products. Match exact part number, connector layout and original photo before ordering.Sony 29P423D T-Con Board
Browse compatible Sony 29P423D T-Con Board products. Match exact part number, connector layout and original photo before ordering.Sony 29P423D LED Driver / Backlight
Browse compatible Sony 29P423D LED Driver / Backlight products. Match strip code, board number and panel details before ordering.Sony 29P423D LVDS Cable
Actual listed product price: ₹599. View verified Sony 29P423D LVDS Cable product listing from the GBE catalog.Sony 29P423D FFC Cable
Browse compatible Sony 29P423D FFC Cable products. Match exact part number, connector layout and original photo before ordering.Sony 29P423D IR Sensor Board
Actual listed product price: ₹549. View verified Sony 29P423D IR Sensor Board product listing from the GBE catalog.Sony 29P423D Wi-fi Module
Browse compatible Sony 29P423D Wi-fi Module products. Match exact part number, connector layout and original photo before ordering.Sony 29P423D LED Backlight Strips, LED Strip Set & Backlight Support
If your Sony 29P423D 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 Sony 29P423D LED backlight strips, backlight LED set, LED driver board, panel backlight section or display backlight circuit.
Many customers search for this problem as Sony 29P423D TV screen dark, Sony 29P423D TV black screen, Sony 29P423D no display, Sony 29P423D picture not coming, Sony 29P423D sound coming but screen black, Sony 29P423D torch test, Sony 29P423D flashlight test, Sony 29P423D screen light problem, Sony 29P423D backlight problem or Sony 29P423D TV light issue. These symptoms are commonly checked by technicians before replacing the LED backlight strip set.
Technicians may also search for Sony 29P423D LED backlight strip, Sony 29P423D backlight strip, Sony 29P423D LED strip, Sony 29P423D LED bar, Sony 29P423D LED bar set, Sony 29P423D backlight kit, Sony 29P423D backlight set, Sony 29P423D replacement backlight, Sony 29P423D display backlight, Sony 29P423D panel backlight, Sony 29P423D screen backlight, Sony 29P423D LED lamp strip, Sony 29P423D LED array or Sony 29P423D 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 Sony 29P423D 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 Sony 29P423D 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 Sony 29P423D backlight price, Sony 29P423D LED strip price, buy Sony 29P423D backlight, buy Sony 29P423D LED strip and Sony 29P423D compatible backlight strip.
Sony 29P423D Spare Parts Price List
The Sony 29P423D 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.
| Sony 29P423D Part Type | Current Price |
|---|---|
| Sony 29P423D Motherboard / Main Board | ₹3,499 | ₹3,499 |
| Sony 29P423D Power Supply Board / SMPS | Price depends on exact power supply board / smps number and availability |
| Sony 29P423D T-Con Board | Price depends on exact t-con board number and availability |
| Sony 29P423D LED Driver / Backlight | Contact for latest Sony 29P423D backlight strip price and compatibility |
| Sony 29P423D LVDS Cable | ₹599 |
| Sony 29P423D FFC Cable | Price depends on exact ffc cable number and availability |
| Sony 29P423D IR Sensor Board | ₹549 |
| Sony 29P423D Wi-fi Module | Price depends on exact wi-fi module number and availability |
Common Sony 29P423D Problems & Related Parts
If your Sony 29P423D 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.
Sony 29P423D TV stuck on logo
Possible part: Sony 29P423D Motherboard / Main Board. Commonly related to software, memory, processor or main board failure.Sony 29P423D TV restarting automatically
Possible part: Sony 29P423D Motherboard / Main Board. Can happen due to boot loop, software issue or main board fault.Sony 29P423D TV completely dead / no standby light
Possible part: Sony 29P423D Power Supply Board / SMPS. Usually checked first when the TV has no power.Sony 29P423D power light blinking
Possible part: Sony 29P423D Power Supply Board / SMPS or main board. Technician testing is recommended.Sony 29P423D white screen or vertical lines
Possible part: Sony 29P423D T-Con Board, LVDS cable, FFC cable or panel section.Sony 29P423D sound but no picture
Possible part: Sony 29P423D LED Backlight / LED Driver, but T-Con or panel issue may also be possible.Sony 29P423D remote not working
Possible part: Sony 29P423D IR Sensor Board, remote receiver board or power button board.Sony 29P423D Wi-fi not connecting
Possible part: Sony 29P423D Wi-fi Module, main board software or internal wireless module issue.How To Identify Faulty Sony 29P423D TV Parts
This Sony 29P423D 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.
| Sony 29P423D Symptom | Possible Faulty Part |
|---|---|
| Sony 29P423D TV stuck on logo, boot loop, Smart TV not loading | Motherboard / Main Board |
| Sony 29P423D TV dead, no standby light, not turning on | Power Supply Board / SMPS |
| Sony 29P423D vertical lines, horizontal lines, half screen, white screen | T-Con Board / LVDS Cable / FFC Cable / Panel Section |
| Sony 29P423D sound but no picture or very dim screen | LED Backlight / LED Driver / Backlight Section |
| Sony 29P423D HDMI not working, USB not detecting, no sound | Motherboard / Main Board |
| Sony 29P423D remote not working | IR Sensor Board / Remote Receiver Board |
| Sony 29P423D Wi-fi not connecting or network not detecting | Wi-fi Module / Motherboard |
What Does Each Sony 29P423D TV Part Do?
Sony 29P423D Motherboard / Main Board
The Sony 29P423D motherboard controls HDMI input, USB detection, audio output, video processing, software loading, remote commands and Smart TV functions.
Sony 29P423D Power Supply Board / SMPS
The Sony 29P423D power supply board converts AC input power into required DC voltages for the motherboard, backlight and other internal sections.
Sony 29P423D T-Con Board
The Sony 29P423D T-Con board controls image signal transfer between the motherboard and display panel.
Sony 29P423D LED Driver / Backlight Section
The Sony 29P423D LED driver / backlight section powers the TV screen illumination.
Sony 29P423D LVDS Cable
The Sony 29P423D LVDS cable carries display signal from the motherboard to the T-Con board or panel section.
Sony 29P423D FFC Cable
The Sony 29P423D FFC cable is a flat flexible ribbon cable used between panel boards, T-Con board or display sections.
Sony 29P423D IR Sensor Board
The Sony 29P423D IR sensor board receives remote control signals.
Sony 29P423D Wi-fi Module
The Sony 29P423D Wi-fi module helps the TV connect to wireless internet.
Important Sony 29P423D Compatibility Information
Sony 29P423D 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 Sony 29P423D 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 Sony 29P423D display-related parts.
- For LVDS and FFC cables, match pin count, pitch, side direction, length and connector type.
- Send original Sony 29P423D part photos on WhatsApp before placing the order to avoid mismatch.
Customers Also Search For Sony 29P423D
Need Help Finding Sony 29P423D Parts?
Send your Sony 29P423D TV model sticker and original part photo. Our team will help you identify the correct compatible Sony 29P423D spare part.
Related Sony TV Collections
All Sony TV Parts
Browse all available Sony TV spare parts.Sony TV Parts Guide
Brand-wise Sony spare parts guide.Sony Motherboard / Main Board
Browse Sony Motherboard / Main Board collection.Sony Power Supply Board / SMPS
Browse Sony Power Supply Board / SMPS collection.Sony T-Con Board
Browse Sony T-Con Board collection.Sony LED Driver / Backlight
Browse Sony LED Driver / Backlight collection.Sony FFC Cables
Browse Sony FFC Cables collection.Sony LVDS Cables
Browse Sony LVDS Cables collection.Sony IR Sensors
Browse Sony IR Sensors collection.Sony Wi-fi Modules
Browse Sony Wi-fi Modules collection.Frequently Asked Questions About Sony 29P423D Spare Parts
Are Sony 29P423D spare parts available?
Yes, Sony 29P423D spare parts are listed based on current Great Bharat Electronics catalog data and related Sony part collections. Availability depends on exact part number and stock.
What is the Sony 29P423D Motherboard / Main Board price?
The current listed Sony 29P423D Motherboard / Main Board price in the GBE catalog is ₹3,499, subject to stock and compatibility verification.
What is the Sony 29P423D Power Supply Board price?
The current listed Sony 29P423D Power Supply Board / SMPS price in the GBE catalog is current catalog price, subject to stock and compatibility verification.
Does Great Bharat Electronics have Sony 29P423D backlight strips?
Great Bharat Electronics may have Sony 29P423D 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 Sony 29P423D motherboard?
Match the Sony 29P423D TV model number, motherboard number, panel code, connector layout and original board photo before ordering.
Why is my Sony 29P423D stuck on logo?
Sony 29P423D stuck on logo is commonly related to motherboard software, memory or main board failure. Technician diagnosis is recommended.
Why does Sony 29P423D have sound but no picture?
Sony 29P423D 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 Sony 29P423D compatibility?
Yes. Share the Sony 29P423D TV model number, original part photo, board number, cable marking or panel code on WhatsApp before ordering.