Toshiba 49" Model 49L621U Backlight Repair

Backlight repair Toshiba (Bestbuy Black Friday model)

Led Part #: 4708-K49WDR-A1213K11

Specific Issue: On power up logo flashes and screen turns dark.

Reason: If a single led is malfunctioning during power up diagnostic it will be recognized as an open circuit and the power flow will be blocked from all leds causing the screen to go dark.

https://www.shopjimmy.com/toshiba-4708-k49wdr-a1213k11-led-backlight-strips-12-49l621u/

This did fix the problem. I have since sold both of those TVs in working condition.

Видео Toshiba 49" Model 49L621U Backlight Repair канала JerMajesty !