Sega SPORTS JAM User Manual

1ST PRINTING DEC. 00

Naomi GD-Rom System

Universal Kit

Kit Installation Instructions

& Service Manual

Switchable FROM High Resolution 31K TO Standard (Low) Resolution 15.75K.

2 PLAYER GAME

(2) 8-Way Joystick per player

(2) Action Buttons per player

(1) Start Button per player

for a Horizontal Monitor

Kit come with one (1) JVS/JAMMA Interface Board

for two (2) Player Action.

SEGA ENTERPRISES, INC. USA

MANUAL NO. 999-1118

Warranty

Your new Sega Product is covered for a period of 90 days from the date of shipment. This certifies that the Printed Circuit Boards, Power Supplies and Monitor are to be free of defects in workmanship or materials under normal operating conditions. This also certifies that all Interactive Control Assemblies are to be free from defects in workmanship and materials under normal operating conditions. No other product in this machine is hereby covered.

Sellers sole liability in the event a warranted part described above fails shall be, at its option, to replace or repair the defective part during the warranty period. For Warranty claims, contact your Sega Distributor.

Should the Seller determine, by inspection that the product was caused by Accident, Misuse, Neglect, Alteration, Improper Repair, Installation or Testing, the warranty offered will be null and void.

Under no circumstances is the Seller responsible for any loss of profits, loss of use, or other damages.

This shall be the exclusive written Warranty of the original purchaser expressed in lieu of all other warranties expressed or implied. Under no circumstance shall it extend beyond the period of time listed above.

FIG. 1

Kit Overview

AC Power

Cable

(GRN/WHT

& BLK)

Volume/

Speaker/

Coin Meter

Cable

Transformer

Audio Board

Power Supply

JVS/JAMMA

Interface Board

Service Switches

JVS USB Port

VGA Output

GD-

ROM

8-Ways

PLAYER 1

Button Layout Overview

(See Templates on Page VII)

8-Ways

SW2

SW1

Start Sw.

PLAYER 2

SW2

SW1

INSTALLATION INSTRUCTIONS

1) First. Remove all access panels from the game. Locate the original game Logic PCB’s & Power Supply and remove from the Cabinet by first disconnecting all harnesses from the boards. (You need only to splice in the Main Power (110v AC) into the 3-Pin Connector (GRN/WHT/BLK).)

2) Remove all existing game harnesses (we suggest using New Jamma Harnesses (NOT contained in the kit) to ensure reliability).

3) Locate the most convenient and open area of the cabinet to mount the Sports Jam GD-Rom System Asm. Make sure this area is free and clear of all cable harnesses and grounds, cable clamps, etc. (See FIG. 1, inside cover).

Vacuum out or clean bottom of cabinet of dirt & miscellaneous parts (e.g. screws, loose coins / tokens, etc.).

Remove all exterior decals and repair any cabinet damage. Repaint cabinet if necessary. Remove the Monitor Plexi or if your game plexi has Silk-screened artwork, you will need to strip it off.

4) Connect the JAMMA Harnesses to the JVS-JAMMA Interface Boards. Separate the wires from each other (i.e. Control Panel, Video, Speaker, Power Supply). Run the various harnesses to the part of the cabinet they go to ensuring they are dressed properly & secured to the cabinet. (See FIG. 4 Pg. iv). Locate the Volume/Speaker/Coin Meter Cable and connect to your existing Diag. Switch Bracket or use the new one included with the kit. (See FIG. 3, Pg. iii). Note: If you are using a VGA

Compatible Monitor you can run your VGA Cable directly to the monitor or connect it to your JVS JAMMA Interface for RGB Conversion to your JAMMA Cables.

5) Remove Marquee from cabinet and cut to fit the new Sports Jam Marquee in place.

Sports Jam uses 1 Lever (Joystick) with 2 Multi-Function Switches (Buttons) for controls and a Start Button per player. REPLACE old Joysticks & Buttons with the NEW ones supplied in Kit.

6) First remove all Joystick and Button assemblies from the Control Panel. Remove Lexan and Control Panel Overlay. Proceed to clean surface of the Control Panel by removing all adhesive and dirt. Fill in or plug up existing button holes to set up a blank work area for your (1 - 2) templates (See Pages VII, COPY & CUT).

7) Carefully tape template on the Control Panel in configuration of 2 players; using a Center Punch, mark your hole centers. With a 1c” Hole - Saw, proceed to drill out holes for the new Control Panel configuration. Once drilling is complete, clean surface once again eliminating all wood chips and dust.

8) Install the new Control Panel Overlay by carefully peeling off the paper backing and laying down on the panel. Smooth it out, starting in the center and working your way to the edges (removing all of the trapped air pockets). If necessary, cut the edges of the overlay excess and fold under panel.

9) Cut out the button and Joystick Holes. Install Joystick and buttons from kit into the Control Panel and tighten down. Connect all game harness wires to switches and buttons.

INSTALLATION INSTRUCTIONS

10) Proceed to place new decals on the sides of the cabinet. Locate a new monitor bezel, if needed, and

replace glass, if required (due scratches). Install Instruction Placard to the back of the Monitor Glass.

NOTE: As a precaution, disconnect the JAMMA Harness from the I/O Boards and turn power on. With a Multi-Meter, measure the 5v and adjust if necessary to 5.15v DC. Measure the +12 to ensure the wires and voltages are in the correct position. Turn power off. Plug in the JAMMA Harness once again to the I/O Boards. The Attract Mode should appear on the screen.

Adjust the SIZE, CONTRAST, BRIGHTNESS, and COLORS on the Monitor for optimum appearance. Adjust VERTICAL/HORIZONTAL Hold to get a stable picture, if required.

Enter DIAGNOSTICS and adjust the Volume Level, test all Buttons & Joystick for proper operation & wiring. Adjust Pricing. Coin-Up and test out a game to ensure proper play functions are as they should be.

To CN1 of Amplifier Board

Pin 1

Pin 4

Pin 5

Sega Naomi System Switch

Bracket and Speaker

Installation Diagrams

(Figure 3)

JAMMA Pin 8

Yellow Wire from Extra Harness (+5v)

YEL/RED

WHT/RED

GRN/RED

Volume

From CN2 of Amplifier Board

From CN4 of Amplifier Board

Test

Coin Meter

Service

GRY/RED

ORG/RED

GRY/BLUE

ORG/BLUE

JAMMA Pin R JAMMA Pin 1 JAMMA Pin 15

Left Speaker

Right Speaker

Sega Naomi System

JAMMA Harness Wiring

(JAMMA I/O BD)

(Figure 4)

Ground

+5v (Not Used)

(Not Used)

+12v (Not Used)

Key

Coin Meter 1

(Not Used)

Video Red

Video Blue

Video Ground

Test

Coin 1

1P Start

1 2

H J

8 9

Ground

+5v (Not Used)

(Not Used)

+12v (Not Used)

Key

Coin Meter 2

(Not Used)

Video Green

Video Sync

Service

(Not Used)

Coin 2

2P Start

1P UP

1P Down

1P Left

1P Right

Attack 1P (1P SW1)

Grapple 1P (1P SW2)

Support 1P (1P SW3)

(Not Used)

Ground

1 8

23 24

25 26

b c d

2P UP

2P Down

2P Left

2P Right

Attack 2P (2P SW1)

Grapple 2P (2P SW2)

Support 2P (2P SW3) (Not Used)

(Not Used)

Ground

PSW2

Sega Naomi System

Filter Board Information

Connector Description etc.

PSW1

DIPSW1

Service

Switch

Test

Switch

CN4

Preamp Level

Audio Out

Setting for High Resolution 31KHZ 1 -4 off

CN3

VGA Level

Video Out

CN2 CN1

Power Connectors

233

Setting for Standard Resolution 15KHZ 1 on 2-4 off.

BUTTON LAYOUT CONFIGURATION

Below are Actual Size Templates for

PROPER ERGONOMIC PLACEMENT

of your Control Panel Buttons.

(Copy this page to cut templates at dotted lines.)

Cut Copied Page Only

THIS PAGE INTENTIONALLY BLANK

+ 21 hidden pages