Part Number: 1112H1782
Board Number(s): CV318H-D
Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, S Video Input
Important Message: Part number can be found on the sticker.
This main board harvested from a tv that was in our shop for repair and had a bad screen, panel, or backlights and was determined to be unrepairable. These parts are tested and in a working condition. Please be sure all part numbers on the main board match the original main board you are replacing.
If your TV has No Picture or No Video, a bad T-con board is likely the cause, NOT a bad main board. Symptoms commonly caused by a bad main board in this model 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 TV’s may use multiple variations of a circuit board or part for the same TV.