Midway Sportstation 39in Deluxe Operation Manual

							6-10
CPU BOARD JUMPER LOCATION TABLE
Jumper J1 J2 J3 J4 J5 J6
Located
Near…U28 &
Connector P5U22 & U27
CPU BOARD JUMPER POSITION TABLE
ROM Type Default Options* J1 J2 J3 J4 J5 J6
27C080, 1M X 8, EPROM 1-2 2-3 1-2 1-2 -- --
27C040, 512K x 8, EPROM 1-2 1-2 1-2 1-2 -- --
27C010, 128K x 8, EPROM 1-2 1-2 1-2 2-3 -- --
29F040, 512K x 8, Flash 2-3 1-2 2-3 1-2 -- --
29F020, 256K x 8, Flash 1-2 1-2 2-3 1-2 -- --
Boot
(U27)
29F010, 128K x 8, Flash 1-2 1-2 2-3 1-2 -- --
27C080, 1M x 8, EPROM -- -- -- -- 2-3 --
27C040, 512K x 8, EPROM -- -- -- -- 1-2 --
Expansion
(U28)
27C010, 128K x 8, EPROM -- -- -- -- 1-2 --
Boot from CPU ROM -- -- -- -- -- 1-2External
Boot
Boot from SIO ROM -- -- -- -- -- Re-
moved
*Notes
1. -- = Not Applicable
2. Memory type numbers shown are for blank parts. Your game requires programmed parts. 
						

							6-11
CPU BOARD LED INDICATOR STATUS TABLE
Device Location Function Color State Meaning
Off Insufficient Power
On Power OK
LED1 Near U6, U7 &
U163.3V CPU
Power
IndicatorRed
Blinking Power Supply Fault
Off Disk Not in Use
On Locked Up Disk
LED2 Near U28 &
Connector P5Hard Disk
Drive
ActivityGreen
Blinking Normal Disk Activity
Off*
On*
RP63 Near U22 &
U26Indicator Red
Blinking*
SequentiallySee Note 3, Below.
Notes
1.  LED1 monitors CPU power (+3.3 volts). If his LED is off or blinking, investigate processor circuits. If other
LEDs are off or blinking at the same time, check +5-volt circuits or the game power supply.
2.  LED2 flashes when the hard disk is operating during game play. LED2 may light continuously during startup.
If this LED remains lighted, the hard drive may be locked up or faulty.
3.  Software controls RP63. In this game, RP63 initially indicates program startup stages. This LED is a seven-
segment, alphanumeric display device. Normally, RP63 displays a lowercase “b,” or an “O” pattern with
sequentially blinking segments. During Self-Test screens, RP63 displays a “bouncing bar” that resembles a
hyphen (“-“). 
						

							6-12
SOUND I/O BOARD ASSEMBLY A-23431-2 
						

							6-13
SOUND I/O BOARD JUMPER POSITION TABLE *
Jumper Location Function Meaning Position State
Input Mode Pins 1 & 2
J1
(Note 1)Near U9 & Crystal Y3 I/O Connector P2
Output Mode Pins 2 & 3
Positive Sync Jumper Not
InstalledJ2 Between U35 & U10 Video Sync
Negative Sync Pins 1 & 2
Input Mode Pins 1 & 2
J3
(Note 2)Near U15 I/O Connector P4
Output Mode Pins 2 & 3
J4 None None Not Used None---
Input Mode Pins 1 & 2
J5
(Note 2)Between U15 &
Connector P2I/O Connector P4
Output Mode Pins 2 & 3
J6 None None Not Used None---
J7 None None Not Used None---
Input Mode Pins 1 & 2
J8
(Note 1)Between U9 &
Connector P4I/O Connector P2
Output Mode Pins 2 & 3
Notes
1.  Configure I/O port P2 by setting both jumpers J1 and J8 to input or output mode.
2.  Configure I/O port P4 by setting both jumpers J3 and J5 to input or output mode. 
						

							6-14
SOUND I/O BOARD LED INDICATOR STATUS TABLE
LED Location Function Color State Meaning
Off --
On --LED1
(Note 1)Near U11 Not Used
(Remains Off)Green
Blinking --
Off Not in Use (No Game Linking)
LED2
(Note 2)Near U34 & Crystal
Y1Linking Connector
StatusGreen
On Link Continuity Good
Off* No Power
LED3
(Note 2)Near the JAMMA
Connector-5V Power Indicator Red
On* Normal Operation
Off No PowerLED4
(Note 2)Near U35 &
Connector P14+12V Power
IndicatorRed
On Normal Operation
Off No PowerLED5
(Note 2)Near Connector
P23+5V Power Indicator Red
On Normal Operation
Off Not in Use
LED6
(Note 2)Near U34 & Crystal
Y1CPU Linking Activity Red
On CPU Communicating with
Ethernet Controller
Off Not in Use (No Game Linking)
On Sending DataLED7
(Note 2)Near U34 & Crystal
Y1Linking Transmitting
DataRed
Blinking Normal Operation
Off No Sound Boot ROM
On Locked UpLED8
(Note 1)Near U14 & Crystal
Y1Audio Activity Yellow
Blinking Normal Operation
Off Not in Use (No Game Linking)LED9
(Note 2)Near U34 & Crystal
Y1Linking Receiving
DataYellow
On Receiving Data
Off --
On --LED10
(Note 1)Near U44 & Crystal
Y2 Not Used
(Remains On)Green
Blinking --
Off --
On --LED11
(Note 1)Near U44 & Crystal
Y2 Not Used
(Remains On)Red
Blinking --
Off --
On --LED12
(Note 1)Near U44 & Crystal
Y2 Not Used
(Remains On)Yellow
Blinking --
Off --
On --LED13
(Note 1)Near U44 & Crystal
Y2 Not Used
(Remains On)Yellow
Blinking --
Notes
1.  Software controls this LED. Indications are game and revision-specific. Changing the EPROMs on this board
may alter the function of this LED. Firmware damage may also cause new of different LED behavior.
2. Hardware controls 
this LED. Indications depend on hard-wired circuitry. A change in normal LED behavior
may indicate a circuit fault. Changing the EPROMs on this board shouldn’t alter the function of this LED. 
						

							6-15
VIDEO BOARD INDICATOR AND SWITCH LOCATIONS
Note
This video board has no jumpers or LEDs. 
						

							6-16
NOTES 
						

							7-1
SPORTSTATION 
 TM
C H A P T E R
S E V E N
TROUBLESHOOTING
NOTICE: 
The term VGM refers to the video game machine.
CAUTION: 
This VGM uses complex electronic components that are very sensitive to
static electricity. Observe the following precautions before handling VGM electronics.
Failure to do so may void your warranty and could damage electronic assemblies.
•  Before servicing electronics, turn off AC power to the VGM. Wait for capacitors to discharge.
•  Before touching or handling electronic assemblies, discharge static electricity on your body. To
discharge this static, begin by connecting the line cord to a grounded outlet. Don’t turn on the
VGM! Next, touch the safety ground stud of the power supply chassis.
•  Store electronic assemblies in an anti-static area. Use anti-static bags to store or transport VGM
circuit boards. Transport the hard drive in its shipping container.
•  Don’t remove or connect electronic assemblies when cabinet power is on. Otherwise, you’ll
damage electronic assemblies and void the VGM warranty.
•  After you complete maintenance or service, replace ground wires, shields, safety covers, etc.
Install and tighten ground and mounting screws. 
						

							7-2
Coin Mechanism and Pricing Troubleshooting Table
SYMPTOM CAUSE REQUIRED ACTION
Improper settings at
Pricing MenuFrom Coin Options Menu, choose PRICING
OPTIONS MENU. Verify that units and credits
are set correctly.
Incorrect pulse width
on bill validators1.  Consult bill validator manufacturer’s literature.
Adjust pulse width on validator to long setting.
2.  Retest validator operation.
Faulty wiring1.  Check that cabinet wiring is correct for this VGM.
2.  Assure that coin meter and coin switches
connect properly to control input wires.
•
 VGM (video game machine)
accepts currency or tokens,
but number of credits per
coin or bill is incorrect.
Faulty coin
mechanism1.  Verify that coin mechanism works correctly by
testing it in working VGM.
2.  If mechanism is bad, replace it.
Improper currency1.  Unlock and open cash door. Empty cash box.
Inspect revenue for counterfeit currency.
2.  Check vault. Remove any items that block path
from mechanism.
Faulty coin
mechanism1.  Unlock and open coin door. Check each
mechanism for proper mounting.
2. Remove mechanism.
3.  Clear currency path.
4.  Reinstall mechanism and latch it.
5.  Enter Menu System by pressing and holding
TEST MODE switch inside coin door. From Main
Menu, choose CONTROLS TEST. Use tests to
confirm operation of coin switches.
•
  VGM won’t accept currency
or tokens.
•
  VGM won’t start.
•
  Audio and video are present.
Tilted coin
mechanism or VGM1.  Verify that mechanism is level after doors close.
2.  Repair or replace coin door if it is bent or
damaged.
3.  If necessary, adjust cabinet leg levelers to keep
mechanisms vertical.
Burned-out bulb1.  Burned-out bulbs may appear white or darkened.
Check continuity with DVM.
2.  Replace burned-out bulb with same type.•
  Coin indicators don’t light
Open fuse circuit1.  Check fuse continuity with DVM.
2.  If fuse is blown, replace fuse with same type.
3.  If fuse isn’t blown, check wiring.
CAUTION: 
Don’t remove or install any connector when power is turned on. Installation
under power will damage the circuit boards or hard disk drive and void the warranty.
Typical Coin Mechanism Mounting 
						

							7-3
VGM Startup Troubleshooting Table
SYMPTOM CAUSE REQUIRED ACTION
Power problem1.  Check that VGM power switch is on.
2. Inspect electronics to see if fans are turning. If
not: Is power supply connected to its power
cable? Is power supply turned on?
3.  Plug VGM into AC power outlet. Verify presence
of AC line voltage.
Improper line voltage
switch settingTurn off VGM power. Unplug AC line cord. Check
line voltage switch. If necessary, set it to agree
with local AC line voltage. Retest VGM.
Open fuse1.  Turn off VGM power. Examine AC fuse on power
supply.
2.  Examine DC fuses inside coin door vault.
3.  Replace faulty fuses with identically rated parts.
4.  Turn on VGM power. If fuse opens again, check
DC wiring harness and connectors.
Faulty wiring1.  Remove line cord. Test line cord, power plug,
and IEC connector for breaks or damage. Verify
continuity of each wire in cord. Install cord at
power chassis. Press connector firmly to seat it.
2.  Check other cables in same manner.
3.  Assure that cabinet wiring harness connectors
fully seat in corresponding power supply and
board connectors.
4.  Inspect wiring for breaks or damage.
•
 VGM (video game machine)
doesn’t start.
•
  VGM appears completely
non-functional.
•
 No audio
•
 No illumination
•
  No video display
Faulty circuit boardsTurn off power for one minute and turn VGM on
again. Power On Self-Test checks electronics.
Typical Location of Power Supply and Line Cord