293100 sj-GJ2C GJ2C

SID GJ2C LED TV Backlight Tester


SID GJ2C LED TV Backlight Tester


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  • sj-GJ2C
  • 1-Year Warranty

The SJ Difference - Our mission is to make your TV repair easier. We eat, sleep, and breathe TV parts and components. We also try to do everything we can to make you, the customer, happy. Let’s fix your TV together!
Real People Ready to Chat - Unlike those other big online marketplaces, we have a group of friendly and knowledgeable Customer Service Reps who genuinely enjoy talking to people. They're happy to help you, so chat with us anytime.
Tips to Remember - We always, always suggest finding the correct TV part by matching the part number off your original board. Once you confirm your part number, match your TV model number with our TV model list below.

Save time testing TV and LED monitor backlight strips or bars!

Includes power cord and probes.

Voltage range: 110-265V

Output Voltage range: 0-300V

  • Download "IMPROVED LED Tester Instructions" here »
  • SKU: sj-GJ2C
  • Warranty: 1-Year Warranty
  • Part Number: GJ2C
  • TV Part Types: Tech Supplies

Repair & Share Success Stories: SID GJ2C LED TV Backlight Tester

Backlight Issue, Black Screen but has Sound - JOHN on December 28th, 2018

I watched the trouble shooting videos and determined the problem. I ordered the parts and a LED Backlight tester. I installed a light strip (the old one had two LEDs out) and tested the backlight. Worked Great! CAUTION! when you hang a flat panel on the wall do not let your helper press his thumb on the screen cracking it. :-( Now I need a screen for a Samsung 60" UN60J6200AFXZA, NS02

LED backlight out - Donald on December 22nd, 2017

Samsung 46" LED smart TV, no picture. Tutorials on ShopJimmy helped a lot, I purchased the LED tester it found a bad LED, I replaced all LEDs and back in business. I had issues getting the case together, should have payed more attention on disassembly.

Vizio 42 inch LED - Jeffrey on November 5th, 2017

I saw an increasing number of dark areas on screen. Ordered replacement LEDs and tester. Sure enough 8 of the LEDs were dead. Repair went very well thanks to shopjimmy youtube on same model. Just remember to plug everything back in first time!!!

LG 47" no picture - gary on October 24th, 2016

After watching your videos I ordered the tester and LED strips, which arrived quickly, I could say I was ready to take on the repair, The instructions for the tester were a little vague, but the repair went without a hitch. Thanks!! I'll keep ordering

  • TV Model: Lg 47LN5400-UA
  • TV Symptoms: No Audio, No Picture, No Power, Standby Only