However, "inx" is a very common typo for "IX" (IXYS Corporation) or "IN" (Fairchild/ON Semiconductor), and the part number "518" fits perfectly with the IXYS naming convention.
Receives timing and data signals from the main controller or T-CON. Output Channels inx in518 ic pinout diagram top
TOP VIEW (Pins facing down, IC mark at top-left corner)
┌─────────────────────────────────────────────────────────────────┐
│ ●───┐ │
│ │ 1 │ 48 47 46 45 44 43 42 41 40 39 38 37 │
│ └───┘ │
│ 2 36 │
│ 3 35 │
│ 4 34 │
│ 5 IN518 33 │
│ 6 Top 32 │
│ 7 View 31 │
│ 8 30 │
│ 9 29 │
│ 10 28 │
│ 11 27 │
│ 12 26 │
│ 13 25 │
│ 14 15 16 17 18 19 20 21 22 23 24 │
└─────────────────────────────────────────────────────────────────┘
For a visual reference, you can find a downloadable pinout and wiring guide at Scribd's Inx In518 Pinout Document. Inx In518 Ic Pinout Diagram TOP | PDF - Scribd However, "inx" is a very common typo for