Basic HTML Version
S04
FOREWORD
This instruction and drawing set provides essential installation information unique to PHARAOH. For game operation,
bookkeeping, game adjustment, diagnostic and self-test and basic troubleshooting procedures, refer to the instruction
booklet located in the envelope inside the coin door. For detailed troubleshooting and interconnection information, refer
to Williams Solid State Flipper Maintenance Manual and Supplements.
SPECIAL CONSIDERATIONS WHEN REPLACING CIRCUIT BOARDS
CPU Board
I. Revision level 7 CPU Boards (batteries located on lower left corner at board) of later boards must be used.
2. Must be equipped with blue-labeled Flipper ROMs and blue-labeled Game ROMs.
3. Jumpers W3, WIO, WII, WI4,WI7, W19, W20, and W22 must be connected. Jumpers W4, W9, W12, W15, W16, W18, W21, and
W23 must be removed. With the exception of W25; (Factory Setting Jumper) all other jumpers are not changed.
Driver Board
Must be equipped with zero-ohm resistors or wire jumpers (W9-WI6) in place of switch matrix drive series resistors R204-R2ll.
Sound Board
1. Model D 8224 required for speech.
2. Must be jumpered for ROM operation and be equipped with Sound ROM 6. (Jumpers W3, W5, W7, W9, WIO, W12, and WI5
connected; W2, W4, W6, W8, WI I, and W13 removed).
Power Supply Board
1. Model D 8345 board required (equipped with relay).
2. Fuse F4 (20A SB) for flipper solenoids and magnets must be installed.
Display Boards
Model C 8363 Master Display and 7-digit Slave Displays required.
Optional Speech Module
Requires 5T5041 (IC7), 5T5042 (IC5), 5T5043 (IC6), and 5T5044 (IC4) Speech ROMs.
CONTENTS
Assembly and Interconnection •.•....................
3/4
Inspection ...•....................................
3/4
Power Turn-On ...•••.••..•.......•................
5/6
Backbox Wiring Diagram
7
CPU Board Assembly Drawing.......................
8
CPU Board Logic Diagram
9
Driver Board Assembly Drawing
. . . . . . . . . . . . . . . .. 10
Driver Board Logic Diagram (Sheet I of 2)
II
Driver Board Logic Diagram (Sheet 2 of 2)
13
Power Supply Assembly and
Schematic Diagrams
14
Power Wiring Diagram
15
Sound Board Assembly Drawing......................
16
Sound Board Logic Diagram ..............•..........
17
C 8228 Speech Module Assembly and Logic Diagram ...
18
Insert Board Wiring Diagram ..........•.............
19
C 8363 Master Display Board Assembly Drawing .•.....
20
C 8363 Master Display Board Logic Diagram
21
C 8364 and C 8365 Slave Display Boards
Assembly and Schematic Diagrams
22
Cabinet Wiring Diagram .......•....•................
23
Playfield Lamp Wiring Diagram ..•...................
24
Playfield Solenoid Wiring Diagram ............•......
25
Playfield Switch Wiring Diagram
26
Multi-Ball
and
Magna-Save
are trademarks of Williams Electronics, Inc.