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Section 3
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Flipper Wiring
Coin Interface Wiring
Motor Opto Switch Board
High Driver Board
Solenoid Wiring
Interboard Wiring
CONNECTOR
&
COMPONENT IDENTIFICATION
Since
PARTY ZONE
uses WILLIAMS ELECTRONICS GAMES, INC. WPC Electronics System,
a new technique to identify connectors and other game components must be introduced. Each
plug or jack receives a number that identifies the circuit board and position on that board that it
connects to. J-designations refer to the male part of a connector. P-designations refer to the
female part of a connector. For example, J101 designates jack 1 of board 1 (a Power Driver Board
Board jack); P206 designates plug 6 of board 2 (a CPU Board plug). Identifying the specific pin
number of a connector involves a hyphen, which separates the pin number from the plug or jack
designation. For example, J101-3 refers to pin 3 of jack 1 on board 1.
Other game components may also have similar numbers to clarify their locations or related circuits.
For example, F501 refers to a fuse located on the Sound Board.
Prefix numbers for the WPC circuit boards are listed below.
1- Power Driver Board
2- CPU Board
5- Sound Board
6- Dot Matrix: Controller
Dot Matrix Display/Driver Board
PARTY ZONE 3-1