Basic HTML Version
r
SECTION THREE
GAME WIRING
AND SCHEMATICS
CONNECTOR
&
COMPONENT IDENTIFICATION
r
Each plug or jack (except the Audio Board and the Dot matrix Display/Driver Board)
receives a number that identifies the circuit board and the position on that board that it
connects to. J-designations refer to a male connector. P-designations refer to a female
connector.
For example, J101 designates jack 1 of board 1 (a Power Driver 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, J 101-3 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 Audio Board.
Prefix numbers for WPC circuit boards are listed below.
1 - Power Driver Board
2 - CPU Board
6 - Dot Matrix Controller Board
9 - Fliptronic II Controller Board
The Audio Board and the Dot Matrix Display/Driver Board do not have identification
numbers.
Schematics for standard WPCbackbox boards are found in the WPC Schematics
Manual. Playfield, cabinet and all other backbox board schematics are found in
this section.
3-1