null
  • Home
  • TV Parts
  • Sony KDL-46BX420 Complete TV Repair Parts Kit - Version 1

Sony KDL-46BX420 Complete TV Repair Parts Kit - Version 1

SKU:
sj-KIT-KDL-46BX420-K1
Was
$94.95
(You save $32.96)
$61.99
Was
$94.95
(You save $32.96)
$61.99
180-Day Warranty
We highly recommend matching your part number. Learn more

These products also work for this item

 down facing arrow

These products
also work for
this item

right facing arrow
IMPORTANT: You must update the software to the latest version after installing a main board.

PLEASE NOTE: you may receive a slightly different T-con board form what is pictured. All versions are interchangeable.


Parts Included

  • Samsung LJ97-03319A Backlight Inverter (Sony 1-857-986-11) (sj-LJ97-03319A)
  • Sony 1-474-296-11 (APS-282, 1-883-861-11) G3 Power Supply (sj-1-474-296-11)
  • Sony 1-857-903-51 (48.71S23.011, 55.73A01.B01) A Board SOFTWARE UPDATE REQUIRED! (sj-1-857-903-51)
  • Sony LJ94-03842H (3842H, ESP_C4LV0.5) T-Con Board KDL-46BX420 KDL-46BX450 (sj-LJ94-03842H)

Known Models

BrandModelsVersions
SONYKDL-46BX420
Part Number:
KIT-KDL-46BX420-K1
Warranty:
180-Day Warranty
Manufacturer Part Number 1:
Sony 1-857-903-51
Manufacturer Part Number 2:
Sony 1-474-296-11
Manufacturer Part Number 3:
Sony LJ94-03842H
Models:
KDL-46BX420
Notes:
For software downloads and instructions, click here. On the right hand side, make sure "Drivers and Software" is checked. Then, enter your television model number below th
Part Type:
Complete Parts Kit
Brands:
sony

What is a TV repair kit?

TV repair kits typically contain every board in your TV (excluding LED strips). If you’re unsure of your diagnosis, you can order this kit and replace all of the boards in your TV.

Which symptoms does a TV repair kit fix in a TV?

•  A TV repair kit can fix most symptoms in your TV, from no power to no video or audio to WiFi issues.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a TV repair kit?

It's easy! Once you match the part numbers on your boards with the part numbers listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the boards.

Make an Offer on this Item!

Please enter your email address and a fair price for this item. We will evaluate your offer within one business day and reply via email. Thanks!

$

Please note that a ShopJimmy Extended Warranty can’t be included in an offer price or added to an accepted/countered offer. Thanks for your understanding.

Need more quantity?

Please add your email and the quantity you need below. While we can’t guarantee that we’ll be able to get our hands on this amount, we’ll do our best and reply to you as soon as we can. Thanks!

We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.

While matching your model number is a great start, many models use variations of each part and they're not always interchangeable.

We include brief instructions in red text on some listings (also displayed below without the red font). Please look for these instructions to confirm any important info that you'll need to identify on your original part. Additionally, we highlight the part number in our photos.

Please don't hesitate to contact us with any questions. We're here to help!

IMPORTANT: You must update the software to the latest version after installing a main board.

PLEASE NOTE: you may receive a slightly different T-con board form what is pictured. All versions are interchangeable.


Parts Included

  • Samsung LJ97-03319A Backlight Inverter (Sony 1-857-986-11) (sj-LJ97-03319A)
  • Sony 1-474-296-11 (APS-282, 1-883-861-11) G3 Power Supply (sj-1-474-296-11)
  • Sony 1-857-903-51 (48.71S23.011, 55.73A01.B01) A Board SOFTWARE UPDATE REQUIRED! (sj-1-857-903-51)
  • Sony LJ94-03842H (3842H, ESP_C4LV0.5) T-Con Board KDL-46BX420 KDL-46BX450 (sj-LJ94-03842H)

Known Models

BrandModelsVersions
SONYKDL-46BX420

This item is available for pre-order and will ship by the date listed on this page.

Please order this item separately from other items you need. If you add this item to an order with other items, the order won’t ship until the date listed on this page.

Please contact us with any questions. Thanks!