Sharp LC-65N7000U Main Board – (RSAG7.820.6591/R0H) 191738 LTDN65K550GUWUS (20)

$109.95 $95.95

Sharp LC-65N7000U Main Board – (RSAG7.820.6591/R0H) 191738 LTDN65K550GUWUS (20)

1 in stock


This item is used and was pulled from a Sharp TV that was working fine but had a cracked screen. Item was working before removal.

INFO: Please Check Out The Pictures For More Details And Make Sure ALL Of The Numbers Match Your Board And That The Board is Exactly The Same! (The Picture Is Of The Actual Item You Are Buying)!

Part Type: Main Unit, Main Board, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output
Part Number: 191738
Part Usage: LED/LCD
MFR Part Number 1: Sharp 191738
Board Number(s): RSAG7.820.6591/ROH, 191738, LTDN65K550GUWUS(20)

If your TV has No Picture or No Video, this is likely caused by a bad T-con board, and NOT a bad main board. Symptoms commonly caused by a bad main board include no sound, loud noise, then TV shuts down, HDMI inputs non-functional, TV will not tune channels, no internet connection, internet apps open and TV locks up


When searching for the correct replacement part it is very important to find the part number on your original circuit board or part that needs to be replaced. Do not search by TV model number only as many TVs may use multiple variations of a circuit board or part in the same TV. This means if you are replacing a circuit board it is recommended to have already removed the circuit board, locate the part number, and ensure it matches the item you intend to buy.

All of my boards are pulled out of TV’s with cracked screens. All of my boards are tested before removal. Please make sure to order by part number and not by TV model number.*** SEND ME A MESSAGE IF YOU NEED HELP IN FINDING THE PART NUMBER FOR YOUR TV OR FOR A FREE DIAGNOSIS. The pictures included is of the actual board you will be buying, so please make sure all connectors are the same as well. Avoid ordering by mistake and contact me before you buy!

*Security markings have been made on all of my tv parts. This is just a precaution I’m taking now. If you have an issue with the board or package, contact me immediately so I may resolve it ASAP!

Additional information

Weight 40 oz




Part #


Board #

RSAG7.820.6591/ROH, 191738, LTDN65K550GUWUS(20


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