Looking for someone that possibly has worked on one of these Intertek sets. L554UCNN super 4 X55 LED tv. set turns on - -no display. backlights seem to light up but not fully. Also set will not turn off after turning it on with remote. measured CN8601 and CN8602 led connectors.
CN8601 has 82 V and CN8602 has 27.4 volts. thats between pins 2 - 8 on the connector. Its very hard to get to the pins as its double sided. using a flashlight - nothing on screen. feels like LEDs are bad ? is there a schematic available to see LED pinout ?
update - after examining the led conns (CN8601 and 2) - only four pins are on the ribbon cable even thou the connector has 8 pins
CN8601 has 82 V and CN8602 has 27.4 volts. thats between pins 2 - 8 on the connector. Its very hard to get to the pins as its double sided. using a flashlight - nothing on screen. feels like LEDs are bad ? is there a schematic available to see LED pinout ?
update - after examining the led conns (CN8601 and 2) - only four pins are on the ribbon cable even thou the connector has 8 pins
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