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Sony 32R420B TV Spare Parts | Price, Parts List & Compatibility
Buy Sony 32R420B TV Spare Parts Online
Buy Sony 32R420B TV spare parts online from Great Bharat Electronics. Find Sony 32R420B 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 32R420B TV Information
This page helps Sony 32R420B 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 32R420B Products
These exact Sony 32R420B products were found in the GBE catalog. Open the required product to check product photos, latest price and order details.
| Sony 32R420B Product | Current Price | Action |
|---|---|---|
| Model 32R420B Sony LED TV Motherboard | ₹3,520 | View Details -> |
| Sony 32 inch LED TV Motherboard for Model 32R420B | ₹3,520 | View Details -> |
| Sony LED TV LVDS Cable for Model 32R420B | ₹699 | View Details -> |
| Sony LED TV IR Sensor for Model 32R420B | ₹644 | View Details -> |
| Sony LED TV Wi-Fi Module for Model 32R420B | ₹899 | View Details -> |
Available Sony 32R420B Spare Parts
Below are Sony 32R420B TV spare part categories. Exact compatibility must be confirmed using the Sony 32R420B TV model sticker, original board number, connector layout, panel number and part photo.
Sony 32R420B Motherboard / Main Board
Actual listed product price: ₹3,520. 2 verified Sony 32R420B Motherboard / Main Board listings were found in the GBE catalog.Sony 32R420B Power Supply Board / SMPS
Browse compatible Sony 32R420B Power Supply Board / SMPS products. Match exact part number, connector layout and original photo before ordering.Sony 32R420B T-Con Board
Browse compatible Sony 32R420B T-Con Board products. Match exact part number, connector layout and original photo before ordering.Sony 32R420B LED Driver / Backlight
Browse compatible Sony 32R420B LED Driver / Backlight products. Match strip code, board number and panel details before ordering.Sony 32R420B LVDS Cable
Actual listed product price: ₹699. View verified Sony 32R420B LVDS Cable product listing from the GBE catalog.Sony 32R420B FFC Cable
Browse compatible Sony 32R420B FFC Cable products. Match exact part number, connector layout and original photo before ordering.Sony 32R420B IR Sensor Board
Actual listed product price: ₹644. View verified Sony 32R420B IR Sensor Board product listing from the GBE catalog.Sony 32R420B Wi-fi Module
Actual listed product price: ₹899. View verified Sony 32R420B Wi-fi Module product listing from the GBE catalog.Sony 32R420B LED Backlight Strips, LED Strip Set & Backlight Support
If your Sony 32R420B 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 32R420B LED backlight strips, backlight LED set, LED driver board, panel backlight section or display backlight circuit.
Many customers search for this problem as Sony 32R420B TV screen dark, Sony 32R420B TV black screen, Sony 32R420B no display, Sony 32R420B picture not coming, Sony 32R420B sound coming but screen black, Sony 32R420B torch test, Sony 32R420B flashlight test, Sony 32R420B screen light problem, Sony 32R420B backlight problem or Sony 32R420B TV light issue. These symptoms are commonly checked by technicians before replacing the LED backlight strip set.
Technicians may also search for Sony 32R420B LED backlight strip, Sony 32R420B backlight strip, Sony 32R420B LED strip, Sony 32R420B LED bar, Sony 32R420B LED bar set, Sony 32R420B backlight kit, Sony 32R420B backlight set, Sony 32R420B replacement backlight, Sony 32R420B display backlight, Sony 32R420B panel backlight, Sony 32R420B screen backlight, Sony 32R420B LED lamp strip, Sony 32R420B LED array or Sony 32R420B 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 32R420B 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 32R420B 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 32R420B backlight price, Sony 32R420B LED strip price, buy Sony 32R420B backlight, buy Sony 32R420B LED strip and Sony 32R420B compatible backlight strip.
Sony 32R420B Spare Parts Price List
The Sony 32R420B 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 32R420B Part Type | Current Price |
|---|---|
| Sony 32R420B Motherboard / Main Board | ₹3,520 | ₹3,520 |
| Sony 32R420B Power Supply Board / SMPS | Price depends on exact power supply board / smps number and availability |
| Sony 32R420B T-Con Board | Price depends on exact t-con board number and availability |
| Sony 32R420B LED Driver / Backlight | Contact for latest Sony 32R420B backlight strip price and compatibility |
| Sony 32R420B LVDS Cable | ₹699 |
| Sony 32R420B FFC Cable | Price depends on exact ffc cable number and availability |
| Sony 32R420B IR Sensor Board | ₹644 |
| Sony 32R420B Wi-fi Module | ₹899 |
Common Sony 32R420B Problems & Related Parts
If your Sony 32R420B 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 32R420B TV stuck on logo
Possible part: Sony 32R420B Motherboard / Main Board. Commonly related to software, memory, processor or main board failure.Sony 32R420B TV restarting automatically
Possible part: Sony 32R420B Motherboard / Main Board. Can happen due to boot loop, software issue or main board fault.Sony 32R420B TV completely dead / no standby light
Possible part: Sony 32R420B Power Supply Board / SMPS. Usually checked first when the TV has no power.Sony 32R420B power light blinking
Possible part: Sony 32R420B Power Supply Board / SMPS or main board. Technician testing is recommended.Sony 32R420B white screen or vertical lines
Possible part: Sony 32R420B T-Con Board, LVDS cable, FFC cable or panel section.Sony 32R420B sound but no picture
Possible part: Sony 32R420B LED Backlight / LED Driver, but T-Con or panel issue may also be possible.Sony 32R420B remote not working
Possible part: Sony 32R420B IR Sensor Board, remote receiver board or power button board.Sony 32R420B Wi-fi not connecting
Possible part: Sony 32R420B Wi-fi Module, main board software or internal wireless module issue.How To Identify Faulty Sony 32R420B TV Parts
This Sony 32R420B 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 32R420B Symptom | Possible Faulty Part |
|---|---|
| Sony 32R420B TV stuck on logo, boot loop, Smart TV not loading | Motherboard / Main Board |
| Sony 32R420B TV dead, no standby light, not turning on | Power Supply Board / SMPS |
| Sony 32R420B vertical lines, horizontal lines, half screen, white screen | T-Con Board / LVDS Cable / FFC Cable / Panel Section |
| Sony 32R420B sound but no picture or very dim screen | LED Backlight / LED Driver / Backlight Section |
| Sony 32R420B HDMI not working, USB not detecting, no sound | Motherboard / Main Board |
| Sony 32R420B remote not working | IR Sensor Board / Remote Receiver Board |
| Sony 32R420B Wi-fi not connecting or network not detecting | Wi-fi Module / Motherboard |
What Does Each Sony 32R420B TV Part Do?
Sony 32R420B Motherboard / Main Board
The Sony 32R420B motherboard controls HDMI input, USB detection, audio output, video processing, software loading, remote commands and Smart TV functions.
Sony 32R420B Power Supply Board / SMPS
The Sony 32R420B power supply board converts AC input power into required DC voltages for the motherboard, backlight and other internal sections.
Sony 32R420B T-Con Board
The Sony 32R420B T-Con board controls image signal transfer between the motherboard and display panel.
Sony 32R420B LED Driver / Backlight Section
The Sony 32R420B LED driver / backlight section powers the TV screen illumination.
Sony 32R420B LVDS Cable
The Sony 32R420B LVDS cable carries display signal from the motherboard to the T-Con board or panel section.
Sony 32R420B FFC Cable
The Sony 32R420B FFC cable is a flat flexible ribbon cable used between panel boards, T-Con board or display sections.
Sony 32R420B IR Sensor Board
The Sony 32R420B IR sensor board receives remote control signals.
Sony 32R420B Wi-fi Module
The Sony 32R420B Wi-fi module helps the TV connect to wireless internet.
Important Sony 32R420B Compatibility Information
Sony 32R420B 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 32R420B 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 32R420B display-related parts.
- For LVDS and FFC cables, match pin count, pitch, side direction, length and connector type.
- Send original Sony 32R420B part photos on WhatsApp before placing the order to avoid mismatch.
Customers Also Search For Sony 32R420B
Need Help Finding Sony 32R420B Parts?
Send your Sony 32R420B TV model sticker and original part photo. Our team will help you identify the correct compatible Sony 32R420B 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 32R420B Spare Parts
Are Sony 32R420B spare parts available?
Yes, Sony 32R420B 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 32R420B Motherboard / Main Board price?
The current listed Sony 32R420B Motherboard / Main Board price in the GBE catalog is ₹3,520, subject to stock and compatibility verification.
What is the Sony 32R420B Power Supply Board price?
The current listed Sony 32R420B 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 32R420B backlight strips?
Great Bharat Electronics may have Sony 32R420B 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 32R420B motherboard?
Match the Sony 32R420B TV model number, motherboard number, panel code, connector layout and original board photo before ordering.
Why is my Sony 32R420B stuck on logo?
Sony 32R420B stuck on logo is commonly related to motherboard software, memory or main board failure. Technician diagnosis is recommended.
Why does Sony 32R420B have sound but no picture?
Sony 32R420B 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 32R420B compatibility?
Yes. Share the Sony 32R420B TV model number, original part photo, board number, cable marking or panel code on WhatsApp before ordering.