Midway Gauntlet Dark Legacy 39in Service Manual
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Gauntlet: Dark Legacy43 Chapter 4 Parts POWER SUPPLY ASSEMBLY (20-10400.1) COUNTRY SPECIFIC IEC AC LINE CORDS 5850-15521-01 (USA) 5850-15521-03 (UK) 5850-15521-06 (Japan) VIDEOCARD ASSEMBLY (20-10511) There are no field replaceable parts in the videocard assembly. D.C. MAIN POWER CONNECTORA.C. AUXILIARY POWER CONNECTORHARD DISK DRIVE POWER CONNECTOR
44Midway Games West Inc. Chapter 4 Parts VEGAS CPU BOARD ASSEMBLY (A-22532) FIELD REPLACEABLE PARTS Designation Part Number Function Description U8A 5460-15671-00 +3V Regulator Voltage Regulator 3.3 BT U11 A-22545 EPROM 93C46 U13 A-22650 Game Logic Circuit PAL Assembly U18 A-5343-30046-1 CPU Boot ROM EPROM Assembly
Gauntlet: Dark Legacy45 Chapter 4 Parts VEGAS SOUND I/O BOARD ASSEMBLY (A-22647) FIELD REPLACEABLE PARTS Designation Part Number Function Description U1, U2 5344-15764-00 FIFO Memory Circuit AM 7201-35JC U19, U20 5370-14146-00 Audio Amplifier TDA 7204A U37 A-23657 Security PIC Assembly U44 A-5343-30022-3 Audio Instructions EPROM Assembly
46Midway Games West Inc. Chapter 4 Parts Other Parts Necessary Protection Fuse, 1A, 250V, FB5730-15278-00 Fuse, 3A, 250V, SB5731-10356-00 Fuse, 6.3A, 250V, Type T5731-14529-00 Cables Control Module Harness Cable H-22704 Main Harness (JAMMA) Cable H-22701 AC Harness Cable H-22048 Light and Speaker Harness Cable H-21487 Fluorescent Light Cable H-22050 Hard Disk Drive Ribbon Cable 5795-15344-07 Ground Wire H-21672 Pod Harness Cable H-22703 Documents Game Manual 16-30047-101 Other Items T-20 Tamper-Resistant Wrench 20-9620 T-25 Tamper-Resistant Wrench 20-10144 T-27 Tamper-Resistant Wrench 20-10140 Light Bulb #555 6.3V24-8768
CHAPTER Gauntlet: Dark Legacy47 Wiring NOTICE: Information in this manual may change without notice. Midway Games West Inc. reserves the right to make improvements in equipment function, design, or components as progress in engineer- ing or manufacturing methods may warrant.
48Midway Games West Inc. Chapter 5 Wiring JAMMA CHART Note: Power SUpply has +5V adjustment. Other source voltages are all fixed. Set voltage so TOO HIGH and TOO LOW voltage LED indicators on CPU Board are both OFF. FUNCTION WIRE COLOR PIN PIN WIRE COLOR FUNCTION Ground Black A 1 Black Ground Ground Black B 2 Black Ground +5VDC Red C 3 Red +5VDC +5VDC Red D 4 Red +5VDC -5VDC Yellow E 5 Yellow -5VDC +12VDC Orange F 6 Orange +12VDC Key N/C H 7 N/C Key Coin Counter 2 Brown-Red J 8 Brown Coin Counter 1 Not Used N/C K 9 N/C Not Used Speaker -, Left Brown-Gray L 10 Red-Gray Speaker +, Left Speaker +, Right Brown-White M 11 Red-White Speaker-, Right Video Green Yellow-Green N 12 Yellow-Red Video Red Video Sync Yellow-White P 13 Yellow-Blue Video Blue Service Credits White-Gray R 14 Yellow-Black Video Ground Slam Tilt Black-Green S 15 Black-Blue Test Coin 2 Black-Red T 16 Black-Brown Coin 1 2 Start Violet-White U 17 White 1 Start 2 Up Violet-Black V 18 White-Black 1 Up 2 Down Violet-Brown W 19 White-Brown 1 Down 2 Left Violet-Red X 20 White-Red 1 Left 2 Right Violet-Orange Y 21 White-Orange 1 Right 2 Switch A Violet-Yellow Z 22 White-Yellow 1 Switch A 2 Switch B Violet-Green a 23 White-Green 1 Switch B 2 Switch C Violet-Blue b 24 White-Blue 1 Switch C 2 Switch D Violet c 25 White-Violet 1 Switch D Not Used N/C d 26 N/C Not Used Not Used N/C e 27 N/C Not Used Ground Black f 28 Black Ground SOLDER SIDE COMPONENT SIDE Control wires that are not part of the Main JAMMA Harness 4 Start Grey-White 6 6 Blue-White 3 Start 4 Up Grey-Black 7 7 Blue-Black 3 Up 4 Down Grey-Brown 8 8 Blue-Brown 3 Down 4 Left Grey-Red 9 9 Blue-Red 3 Left 4 Right Grey-Orange 10 10 Blue-Orange 3 Right 4 Switch A Grey-Yellow 11 11 Blue-Yellow 3 Switch A 4 Switch B Grey-Green 12 12 Blue-Green 3 Switch B 4 Switch C Grey-Blue 13 13 Blue 3 Switch C 4 Switch D Grey-Violet 14 14 Blue-Violet 3 Switch D DC Power Source Voltage Limits FUNCTION RANGE LIMITS COLOR FUNCTIONRANGE LIMITS COLOR Digital CIrcuits +4.90V to +5.10 VRedCoin Lights-4.75V to -5.25V Yellow Audio, Lights +11.5V to +12.5V Orange Aux. Power-11.5V to -12.5V Blue
Gauntlet: Dark Legacy49 Chapter 5 Wiring MAIN CABINET WIRING DIAGRAM
50Midway Games West Inc. Chapter 5 Wiring CONTROL SECTION WIRING DIAGRAM
Gauntlet: Dark Legacy51 Chapter 5 Wiring VEGAS CPU BOARD ASSEMBLY VEGAS CPU ASSEMBLY SWITCH Note: This switch resets CPU Board without turning AC power off at power supply. DESIGNATION LOCATION FUNCTION POSITIONS STATE MEANING S1 edge near U4, U5 resets, restarts game 2OFF normal operation ON forced reset