Midway Skins Game 25in Dedicated Upright Service Manual

							System - 14 Midway Games West Inc. STANDARD PRICING TABLE, continued
NAME START CONTINUE CREDITS/COIN COIN 1 COIN 2 COIN 3 COIN4 BILLUK ECA 1 1 1 1/50p, 3/£1.00 £1.00 50p 20p 10p £2.00UK ECA 2 1 1 1/50p, 2/£1.00 £1.00 50p 20p 10p £2.00UK ECA 3 1 1 1/30p, 2/50p, 5/£1.00 £1.00 50p 20p 10p £2.00UK 4 1 1 1/50p, 3/£1.00 £1.00 50pUK 5 1 1 1/50p, 2/£1.00 £1.00 50pUK ECA 6 1 1 1/30p, 2/50p, 4/£1.00 £1.00 50p 20p 10p £2.00UK ECA 7 1 1 3/£1.00 £1.00 50p 20p 10p £2.00UK ECA 8 1 1 1/50p, 2/£1.00, 4/£2.00 £1.00 50p 20p 10p £2.00USA1 2 2 1/25¢ 25¢ 25¢ $1.00USA2 2 1 1/25¢ 25¢ 25¢ $1.00USA3 1 1 1/25¢ 25¢ 25¢ $1.00USA4 1 1 1/50¢, 3/$1.00 25¢ 25¢ $1.00USA5 2 1 1/50¢, 4/$1.00 25¢ 25¢ $1.00USA6 1 1 1/50¢ 25¢ 25¢ $1.00USA7 1 1 1/50¢, 3/$1.00 25¢ 25¢ $1.00USA8 2 2 1/50¢, 4/$1.00 25¢ 25¢ $1.00USA9 3 2 1/25¢, 4/$1.00 25¢ 25¢ $1.00USA10 3 3 1/25¢, 4/$1.00 25¢ 25¢ $1.00USA11 4 2 1/25¢, 4/$1.00 25¢ 25¢ $1.00USA12 4 3 1/25¢, 4/$1.00 25¢ 25¢ $1.00USA13 4 4 1/25¢, 4/$1.00 25¢ 25¢ $1.00USA ECA 3 3 1/25¢, 4/$1.00 $1.00 25¢ 10¢ 05¢ $1.00 
						

							CHAPTER


WIRING
NOTICE: This manual is subject to change without notice. Midway Games W est Inc. reserves
the right to make improvements in equipment function, design, or components as progress in
engineering or manufacturing methods may warrant. 
						

							Wiring - 2Midway Games West Inc.
CABINET WIRING DIAGRAM 
						

							Skins GameWiring - 3
CABINET WIRING DIAGRAM 
						

							Wiring - 4Midway Games West Inc.
POWER WIRING DIAGRAM 
						

							Skins GameWiring - 5
LED INFORMATION
On power-up, the seven segment LED display (LED2) counts from 0 to 6 twice, and then up to
f (hexidecimal) as it initializes the board and loads the game software.  When the first title
screen appears, the LEDs darkens, and are not used during normal game play.
The red LEDs marked “CPU Power” and “Power” should be lit whenever AC power is on.
The red LEDs “RST0,” “RST1,” and “RST2” behave as follows:
RST2 RST1 RST0 Meaning
ON ON ON Normal after AC power is on
ON ON OFF SnapHat watchdog reset occurred
ON OFF ON Expansion connector reset (This is not normal.)
ON OFF OFF Onboard reset button pressed
OFF ON ON Software issued a reset
JUMPER INFORMATION
Jumpers located around the CPU Board Assembly perform as follows:
Jumper 1-2 2-3 Meaning
J1 X Normal 27C040 (512K x 8) boot EPROM
J1 X 27C080 (1024K x 8)
J2 X Not installed (development use only)
J3 X 27C040 (512K x 8)
J3 X Normal 27C080 (1024K x 8) expansion (update) EPROM
J4 X Not installed (not used)
J5 X Not installed (RS485 termination)
J6 X Normal
DIP SWITCH INFORMATION
There are two banks of DIP switches on the CPU Board Assembly: U49 and U50. The following table
describes the significance of the first two of the eight switches on the U50 DIP switch bank. The
remaining six switches on U50 should be off. All eight switches on U49 should be off.
Switch 1 Switch 2 Meaning
OFF OFF Normal boot and run game or boot and run tournament update
OFF ON Boot EPROM based self test
ON OFF Boot on-disk based self test
ON ON Boot and run factory tests (labview) then run EPROM self test 
						

							Wiring - 6Midway Games West Inc.
LOCATION OF LEDS, JUMPERS, DIP SWITCHES ON CPU BOARD ASSEMBLY
J6
J5J4J3 J2J1
PIC
CHIP 
						

							CHAPTER


PARTS
NOTICE: This manual is subject to change without notice.  Midway Games W est Inc. reserves
the right to make improvements in equipment function, design, or components as progress in
engineering or manufacturing methods may warrant. 
						

							Parts - 2Midway Games West Inc.
MAIN CABINET ASSEMBLY (FRONT VIEW)
5675-15215-0208-7456-10
03-8497 4506-01106-24B
4008-01105-32
01-13943
5642-14632-00
4108-01219-11
4108-01193-10B01-11859
03-9373-108-7456-4 03-9373-1 5555-15098-00 4406-01128-00 03-8252-2
31-3456.2-1 
						

							Skins GameParts - 3
MAIN CABINET ASSEMBLY (REAR VIEW)
4108-01219-1102-4404
4108-01219-11
08-7377 4422-01117-00
01-9155
20-9627 20-8712-3701-935901-10714
4008-01003-16
4108-01219-11
20-10631 03-8326 01-10714