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Simpsons pinball machine date east driver#
Simpsons pinball machine date east Pc#

This board is located on the left side of the lower cabinet. Games with solid state flippers will have a flipper control board name the TY-FFASI board.

Simpsons pinball machine date east driver#

There can also be two additional boards, not including satellite boards which were used such as a shaker motor driver board, a magnet control board, etc. Secret Service used an MRB-1 (Mega Resistor Board) which was mounted to the back of the body of the cabinet. The first two games, Laser War and Secret Service, did not use a PPB board, and were equipped with a flipper power supply (very similar to the Williams System 7, 9, & early 11 flipper power supply). The following boards are typical of what you will find in a Data East backbox. This boardset, like most hardware of this generation, is very derivative of Bally/Williams System 11 hardware.ĭata East Standard DMD Board Set, this from a Star Wars

7.5 DMD missing, one player game score fontsĭata East/Sega pinball used a board set with minor differences from 1987 to 1995.

7.4 CPU fails to boot with RAM installed.

7.2 Incorrect Flipper Pawl Screw Installed.

6.1 Star Trek 25th Anniversary Edition blown switch matrix.

5.11.5 No Sound - 5077 Sound Board and Others.

5.11.3 Should the sound board be recapped?.

5.11.2 Missing or Broken Pins on the MPU-to-Sound Connector.

5.10.5.3 Flipper Stuck up (hold voltage).

5.10.5.1 Solid State Flipper Board Issues.

5.10.3 Special solenoid problems with RottenDog MPU board.

5.10.2 Knocker "knocks" in test but not in game play.

5.9.3.1 Segments Light "In Sympathy" With Other Segments.

5.9.2 Display is "delayed" after turn on.

5.8.6 Switches Seemingly Inoperative or Registering "Late".

5.8.4 Multiple Switches Reported from a Single Switch Closure.

5.8.3.2 Switches Not Working Due to Playfield Wiring.

5.8.3.1 On Board/Off Board Switch Matrix Problem Determination.

5.8.3 Complete (or most of a) Column/Row of Switches Not Working.

5.8.1 Diode and Switch Matrix Wiring Orientation on a Microswitch.

5.7.3 Using MOSFETs in the Lamp Matrix Circuitry.

Simpsons pinball machine date east Pc#

5.6.13 Using a PC Power Supply for Bench Testing.

5.6.12 Connecting a Logic Probe to CPU Board.5.6.9 Blanking Signal Stuck Low or Pulsing.5.6.8 Data East CPU Board Alkaline Damage Area.5.6.7 Installing a Memory Capacitor Instead of Batteries.5.6.6 Installing a Remote Battery on a Laser War MPU.5.6.5 Installing a Lithium "Button Cell" Battery.5.6.4 Relocating the Battery from the MPU board.5.6.2 Display Operation at Boot Up When Working Properly.5.6.1 Data East CPU Board LED Flash Sequence at Boot Up When Working Properly.5.5.7.3 Missing -110V or -98V for DMD Display Power.5.5.7.2 Missing +68V for DMD Display Power.5.5.7 PS 520-5047-01 - High Voltage Missing at the DMD display.5.5.2 Similarity to the Williams System 11 Power Supply.5.3.1 Burning Dual ROMs into a Single 5C ROM (aka "The Easy TM Button").5.2 Expand Audits and Expand Adjustments.4.16 Setting the Level and Pitch of a Data East Game.4.15 Accessing Bookkeeping, Settings, and Diagnostic Modes.4.10.1 BSMT 2000 Sound Board Compatibility.4.6.1 Reflexive Versus Non-Reflexive CPU Boards.