The Simpsons Pinball Party

The Simpsons Pinball Party (specific page)

This looks like a "hack", but it is a factory installed capacitor.

Buried in the wire harness to the left of the I/O Driver board you'll find a 10,000uf/16V capacitor that appears to be a "hack". This is, in fact, a factory installed capacitor.

The Playfield TV Display

Front view of the TV PCB board.

Rear view of the TV PCB board, showing the circuit layout.

The part number for the 5x7 color LED blocks is TBC12-22EGWA made by Kingbright America LLC.
Unfortunately, the schematics for this board are not contained in the game manual. The manual suggests calling Stern for a copy of the schematics.

A fractured trace under "Block 1" and a view of the surface mount 68 ohm resistors.