Virtua Tennis 2 / Power Smash 2 - Arcade - Manual - gamesdbase ...

1ST PRINTING OCT 01 

Universal Kit 

Kit Installation Instructions & 

Service Manual for 

ROM & GD ROM SYSTEMS 

Switchable FROM High Resolution 31K 

TO Standard (Low) Resolution 15.75K. 

1 - 2 PLAYER GAME 

SEGA ENTERPRISES, INC. USA 

www.seuservice.com 

MANUAL NO. 999-1311

VISIT OUR WEBSITE!

Part # 

400-5397-01 

838-13616 

560-5407-UL 

838-13683-93CV1 

600-7141-200 

600-7009-2500 

840-0080D-01 

600-7247-500 

999-1348 

999-1326 

999-1325 

999-1329 

999-1327 

999-1341 

Virtua Tennis 2 

Sega Naomi System 

Kit Contains List 

Desc 

NAOMI POWER SUPPLY 

AUDIO POWER AMP 2 CH 

AUDIO XFORMER 120V 

JAMMA I/O BD (NAOMI) 

USB CABLE 

VGA VIDEO CABLE 

ASSY CASE PC1 DIMM BD 

CABLE SCSI TYPE 2 500MM 

SERVICE SWT BRKT ASSY 

JOYSTICK, COMP. BLUE 

BUTTON, COMP. GREEN 

SWITCH, PB LARGE 

BUTTON, COMP. BLUE 

CNTRL PNL (METAL PLT) 

Qty 

1 www.seuservice.com 

1 

1 

1 

1 

1 

1 

1 

1 

1 

2 

2 

2 

2 

1


Virtua Tennis 2 


Kit Contains List 

Part # Desc 

Qty 

999-1343 

999-1344 

999-1347 

999-1345 

999-1346 

999-1342 

999-1349 

999-1350 

999-1351 

CNTRL PANEL (NAOMI) 

CNTRL PANEL (STANDARD) 

DECAL SIDE ART 

INSTRUCTION SHT (PLAYER) 

INSTRUCTION SHT (BUTTON) 

MARQUEE ART 

DECALS (BTTNS -TOP SPIN)BL 

DECALS (BTTNS-SLICE SPN)GR 

DECALS (BTTNS-LOB SHT)WHT 

2 

1 

1 

2 

1 

1 

1 

2 

2 

2

DESIGNED RELATED PARTS 

Marquee Art ---- 999-1342 

Instruction Sheet (Player) ---- 999-1345 

Instruction Sheet (Button Controls) ---- 999-1346 

Control Panel Overlay ---- 999-1344 

3 www.seuservice.com

Decals Side Art ---- 999- 1347 

Control Panel Overlay ----- 999-1343 

Decals-Buttons -Top Spin (Blue) 999-1349 

Decals-Buttons - Slice Spin (Green) 999-1350 

Decals-Buttons - Lob Shot (White) 999-1351 


4 

NOT PICTURED

Feb 9. 2000 

SERVICE BULLETIN 

SEGA Service Department http://www.seuservice.com 

45133 Industrial Drive Phone: 415.701.6580 

Fremont, Ca. 94538 Fax: 415.701.6594 

SPECIAL NOTICE FOR 

ALL SEGA NAOMI KITS 

PROBLEM: 

The SEGA Naomi Game kits are actually ‘JAMMA Dependent’. What this means exactly is they will only 

install into existing JAMMA Cabinets. If an operator tries to install these kits into a Non-JAMMA cabinet, 

they will first have to bring the wiring up to JAMMA Standards. 

SOLUTION: 

° Step 1 Disconnect the games original DC Power Supply. You may only use the power supply provided 

with your kit. Be sure to set the voltages going to your Game BD to 5.1 and 3.3 volts DC to assure proper 

operation ( Measure on Square Connector at Game BD. Yellow = 5vdc / Brown = 3.3vdc / White = Gnd ) 

° Step 2You MUST USE THE COIN METER SUPPLIED WITH YOUR KIT to assure proper Coin 

acceptance. A minimum 18 Gauge wire should be used from the Coin Meter 1 output line on your 

JAMMA Harness. The 5vdc ( Yellow ) wire found in the wiring bag of your kit MUST BE USED for the 

supply voltage to the meter. 

Not following the directions provided herein may cause your game to malfunction. 

All electrical work should be performed by the site’s Serviceman or Technician. 

In order to prevent an electric shock and short circuit, be sure to turn power off before performing 

work or touching the interior parts of the product. 

Be careful so as not to damage wirings. Damaged wiring can cause an electric shock or short circuit 

accident. 

Do not touch places other than those specified. Touching places not specified can cause an electric 

shock or short circuit accident. 

If you have any questions please contact the SEGA Service Department at the numbers given above. 


120


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 Virtua Tennis 2 Naomi System 

Assembly. Make sure this area is free and clear of all cable harnesses and grounds, cable clamps, etc. 

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. Locate the Volume/ 

Speaker/Coin Meter Cable and connect to your existing Switch Bracket or use the new one included 

with the kit. 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 Virtua Tennis 2 Marquee in place. 

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 new controls. 

7) 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. 

8) 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. 

6

INSTALLATION INSTRUCTIONS 

9) 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 3.3v. Adjust if necessary to 5.15v DCand 3.3vDC. 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 5 

Pin 4 

Pin 1 

YEL/RED 

GRN/RED 

WHT/RED 

Volume 

Sega Naomi System Switch 

Bracket and Speaker 

Installation Diagrams 

(Figure 3) 

From CN2 of 


From CN4 of 


_ 

+ 

Coin Meter 

Test Service 

GRY/RED 

ORG/RED 

GRY/BLUE 

ORG/BLUE 

8 

JAMMA Pin 8 

Yellow Wire from Extra 

Harness (+5v) 

JAMMA Pin R 

JAMMA Pin 1 

JAMMA Pin 15 

Left 

Speaker 

Right 

Speaker


JAMMA Harness Wiring 

(JAMMA I/O BD) 

(Figure 4) 

Ground 1 A 

Ground 

Ground 2 B 

Ground 

+5v (Not Used) 3 C +5v (Not Used) 

+5v (Not Used) 4 D +5v (Not Used) 

(Not Used) 

5 E (Not Used) 

+12v (Not Used) 6 F +12v (Not Used) 

Key 7 H Key 

Coin Meter 1 8 J Coin Meter 2 

(Not Used) 9 K (Not Used) 

(Not Used) 10 L (Not Used) 

(Not Used) 11 M (Not Used) 

Video Red 12 N Video Green 

Video Blue 13 P Video Sync 

Video Ground 14 R Service 

Test 15 S (Not Used) 

Coin 1 16 T 

Coin 2 

1P Start 17 U 2P Start 

1P UP 18 V 2P UP 

1P Down 19 W 2P Down 

1P Left 20 X 2P Left 

1P Right 

21 Y 2P Right 

Attack 1P (1P SW1) 22 Z Attack 2P (2P SW1) 

Grapple 1P (1P SW2) 23 a Grapple 2P (2P SW2) 

Support 1P (1P SW3) 24 b 

Support 2P (2P SW3) 

(Not Used) 

(Not Used) 

Ground 

Ground 

25 c 

26 

27 

d 

e 

28 4 f 

(Not Used) 

(Not Used) 

Ground 

Ground 


Service 

Switch 


PSW2 PSW1 

Test 

Switch 


Filter Board Information 

Connector Description etc. 

1 

1 

DIPSW1 

2 

2 

3 

3 

4 

10 

CN4 

Preamp Level 

Audio Out 

CN3 

VGA Level 

Video Out 

Setting for High 

Resolution 31KHZ 

1 -4 off 

Setting for Standard 

Resolution 15KHZ 

1 on 2-4 off. 

CN2 CN1 

Power Connectors

1. HANDLING PRECAUTIONS 

STOP 

IMPORTANT 

� To prevent electric shock or IC Board malfunctioning, be sure to turn 

off the power for the cabinet when installing or removing the IC Board. 

� Extraneous matter such as dust on the IC Board can cause the IC Board 

to generate heat and result in a fire due to short circuit, etc. Ensure the 

IC Board surfaces are always kept clean. 

� Use NAOMI for the cabinets compatible with JVS. Using NAOMI for 

the cabinet other than those compatible with JVS can cause generation 

of heat and a fire. 

� Be sure to connect the IC Board and connectors completely. 

Insufficient insertion can damage IC Board, etc. 

� For the IC Board circuit inspection, only the use of Logic Tester is 

permitted. 

The use of ordinary testers is not permitted as these can damage the IC 

Board. 

� Do not subject the IC Board to static electricity when installing the IC 

Board in the cabinet or when connecting wire harness connectors to the 

IC Board. 

� When soldering buttons, etc. to the wire harnesses, be sure to remove 

the wire harnesses from the IC Board so as not to subject the IC Board 

to heat. 

� Using NAOMI without the Shield Case can cause electric wave trouble. 

Be sure to use NAOMI together with the accessory Shield Case. 

� The monitor frequency corresponding to NAOMI is 15kHz or 31kHz. 

NAOMI can not be used for the cabinet incorporating a monitor or 

projector not corresponding to 15kHz or 31kHz. 

� Concerning the display of JAMMA VIDEO STANDARD: 

JAMMA VIDEO STANDARD adopted by NAOMI is referred to as JVS. As against this 

Standard, the conventional JAMMA STANDARD which employs 56P Edge Connectors adopted 

by ST-V, etc. is displayed as Old JAMMA STANDARD. 

The specific Manual attached to each game sometimes displays JVS as JV STANDARD, New 

JAMMA STANDARD, or JAMMA 2 STANDARD AGAINST OLD JAMMA STANDARD as 

JAMMA STANDARD, JS, etc. 

� The contents herein described are subject to change without notice. 


2. SPECIFICATIONS 

1 

2 


ON-SCREEN DISPLAY 

Monitor Position 

CONTROL PANEL 

8WAYS 

SW1 

HORIZONTAL 

SW2 

PLAYER 1 PLAYER 2 

LEVER TOP SPIN 

BUTTON 

(SW1) 

1P 2P 

START SW 

LOB SHOT BUTTON 

(Press both buttons at once) 

12 

8WAYS 

SLICE SPIN 

BUTTON 

(SW2) 

Horizontal Synchronous Frequency 

15/31 kHz 

� LEVER: Character movement or shot direction 

� TOP SPIN BUTTON: Top spin shot (ground stroke or volley automatically 

chosen by CPU) 

� SLICE SPIN BUTTON: Slice spin shot (ground stroke or volley automatically 

chosen by CPU) 

� LOB SHOT BUTTON: Lob shot (Hits a ball highly.) 

(Note 1) Top spin is the shot that applied order rotation (vertical rotation) to the ball. A 

ball flies quickly and bounds highly; an orbit is high. 

(Note 2) Slice spin is the shot that applied reverse rotation to the ball. A ball flies late as 

it floated and bounds low; an orbit is low. 

(Note 3) Lob is the shot of a high arch that passes over a partner's head. 

It's effective when passing the head top of the partner approaching the net. 

SW1 

SW2

3 

Minimum DIMM Memory Capacity 

256 MB 


GAME SUMMARY 

HOW TO PLAY 

GAME SCREEN 

Score 

1 

2 

3 

4 

1P Rafter 

GAME 


A versus type tennis game featuring the 16 actual professional tennis players. 

The type of game played is men's/women's singles and also men's/women's/mixed 

doubles. 

Max two players can play this game in versus competition singles (SINGLES: VERSUS), 

or collaborated doubles (DOUBLES: TEAM PLAY). 

Insert a coin(s), and the credit display on the monitor counts up. 

When the one credit equivalent coins are inserted, the display changes to "PRESS 

START BUTTON" from "INSERT COIN (S)". 

Press the START Button while "PRESS START BUTTON" is displayed, and the 

character selection screen appears. Bring the arrow to the desired character and press Top 

Spin Button (SW1) or Slice Spin Button (SW2) to decide the character being selected. 

To win the game, you have got to take first the number of games that have been set in the 

GAME ASSIGNMENT (default setting is 2 games). If you win, you can proceed to the 

next stage. There are a total of 5 stages in this game, and wining the game results in 

proceeding to the ending screen and game over. 

When you wish to intrude into a versus game, insert coin(s) and press the START Button 

anytime in the game play. If the DOUBLES setting is ON, the select screen of versus 

competition singles (SINGLES: VERSUS) or collaborated doubles (DOUBLES: TEAM 

PLAY) appears. 

14 

COM Henman 

GAME 

1P 30 

COM 40 200km/h 

Player's Name 

Number of games taken 

Serve speed

CHARACTERS AND STAGES 

VENUES 

Male pro tennis players: 

� Patrick Rafter (Australia) 

� Tim Henman (Germany) 

� Cedric Pioline (France) 

� Yevgeny Kafelnikov (Russia) 

Female pro tennis players: 

� Venus Williams (U.S.A.) 

� Serena Williams (U.S.A.) 

� Lindsay Davenport (U.S.A.) 

� Monica Seles (U.S.A.) 

SINGLES: A total of 5 stages (CPU randomly selects stage from 1 to 4, and the final stage is 

fixed.) 

DOUBLES: A total of 3 stages (CPU randomly selects stage from 1 to 2, and the final stage is 

fixed.) 

VERSUS COMPETITION (VS): CPU randomly selects stages. 

Australia Stage (Hard court) 

France Stage (Clay court) 

U.S.A. Stage (Hard court) 

England Stage (Grass court) 

Tokyo Stage (Carpet court/Final stage) 

� Tommy Haas (Germany) 

� Thomas Enqvist (Sweden) 

� Magnus Norman (Sweden) 

� Carlos Moya (Spain) 

� Mary Pierce (France) 

� Arantxa Sanchez-Vicario (Spain) 

� Jelena Dokic (Yugoslavia) 

� Alexandra Stevenson (U.S.A.) 


3. TEST MODE 

A. SYSTEM MENU 

STOP 

IMPORTANT 

SYSTEM MENU 


When settings are changed in SYSTEM ASSIGNMENTS, COIN 

ASSIGNMENTS, and GAME ASSIGNMENTS of GAME TEST MODE, 

be sure to exit from the test mode of SYSTEM MENU screen. The contents 

of setting changes are stored in the IC on the BOARD when exiting from the 

Test Mode. If the power is turned off in the Test Mode (before exiting), the 

contents of setting changes are ineffective. In this case, the settings remain 

unchanged. 

This test mode mainly allows the IC Board to be checked for accurate functioning, monitor color 

to be adjusted as well as COIN ASSIGNMENTS and GAME ASSIGNMENTS to be adjusted. 

1) After turning power on, press the TEST Button to have the following SYSTEM MENU 

displayed. 

RAM TEST 

JVS TEST 

SOUND TEST 

C.R.T. TEST 

SYSTEM ASSIGNMENTS 

COIN ASSIGNMENTS 

BOOKKEEPING 

BACKUP DATA CLEAR 

CLOCK SETTING 

DIMM BOARD TEST 

GAME TEST MODE 

[ X X X X X X X X X ] 

-> EXIT 

SELECT WITH SERVICE 

BUTTON 

AND 

PRESS TEST BUTTON 

1 2 3 1 4 4 4 2 4 4 4 4 4 4 3 1 2 4 4 3 

In the SYSTEM ASSIGNMENTS, 

CABINET TYPE is set to 2 PLAYER(S), 

MONITOR TYPE is set to HORIZONTAL, 

and SERVICE TYPE is set to COMMON. 

COIN ASSIGNMENTS initial settings as follows: 

COIN CHUTE TYPE: COMMON 

COIN/CREDTI SETTING: #1 

COIN CHUTE #1 (#2): 1 COIN 1 CREDIT 

SEQUENCE SETTING of COIN ASSIGNMENTS functions 

as follows: 

SEQUENCE 1: Number of credits required for game start 

(initial value = 1 CREDIT). 

SEQUENCE 2: Number of credits required for CON- 

TINUE 

(initial value = 1 CREDIT) 

SEQUENCE 3 ~ 8: NOT USED. 

MEANING OF DISPLAY IN BOOKKEEPING 2/2 

P1 (P2) SEQ 1: Play frequency of Player 1 (Player 2) 

P1 (P2) SEQ 2: Frequency of CONTINUE by Player 1 

(Player 2). 

P1 (P2) SEQ 3 ~ 8: NOT USED. 

2) Press the SERVICE Button to move the arrow. Bring the arrow to the desired item and press 

the TEST Button. 

3) Press the TEST Button in the GAME TEST MODE to display the GAME TEST MODE 

peculiar to this game. See the next page onward. 

4) Upon finishing the test, bring the arrow to EXIT and press the TEST Button to return to the 

Game mode. 

For detailed explanations as regards the SYSTEM TEST MODE, refer to NAOMI SERVICE 

MANUAL (420-6620-01). 

16

B. GAME TEST MODE 

Bring the arrow to the GAME TEST MODE in the SYSTEM MENU and press the TEST 

Button to display the TEST MENU screen peculiar to Virtua Tennis 2. 

TEST MENU 

 

INPUT TEST 

OUTPUT TEST 

GAME ASSIGNMENTS 

BOOKKEEPING 

BACKUP DATA CLEAR 

-> EXIT 

SELECT WITH SERVICE BUTTON 

AND PRESS TEST BUTTON 

• Bring the arrow to the desired item with the SERVICE Button and press the TEST 

Button to confirm. 

• Bring the arrow to EXIT and press the TEST Button to return to the SYSTEM MENU 

screen. 


a. INPUT TEST 


This test displays the state of each switch & button. If the display goes ON when the 

switch or button is activated, the connection is satisfactory. 

LEFT 

UP 

DOWN 

RIGHT 

 

PLAYER 1P 2P 

UP OFF OFF 

DOWN OFF OFF 

RIGHT OFF OFF 

LEFT OFF OFF 

SHOT1 OFF OFF 

SHOT2OFF OFF 

START OFF OFF 

PRESS TEST BUTTON TO EXIT 

� UP: Changes to ON when inclining the LEVER towards the monitor. 

� DOWN: Changes to ON when inclining the LEVER towards you. 

� RIGHT: Changes to ON when inclining the LEVER towards the right. 

� LEFT: Changes to ON when inclining the LEVER towards the left. 

� SHOT 1: Changes to ON when pressing the SHOT1 (TOP SPIN) Button. 

� SHOT 2: Changes to ON when pressing the SHOT2 (SLICE SPIN) Button. 

� START: Changes to ON when pressing the START Button. 

Press the TEST Button to return to the TEST MENU screen. 

SHOT2 

SHOT1 

1P 2P 

START 

CONTROL PANEL 

18 

LEFT 

UP 

DOWN 

RIGHT 

SHOT2 

SHOT1

. OUTPUT TEST 

In this test, each winner lamp of 1P/2P and 7 SEG display in the Sega versus cabinet's 

billboard can be checked. 

 

1P SIDE CHECK 

2P SIDE CHECK 

CLEAR CHECK 

-> EXIT 



• Bring the arrow to the desired item with the SERVICE Button and press the TEST 

Button to have the selected item checked. 

• When "1P (2P) SIDE CHECK" is selected, various messages are indicated in the 7 

SEG display while the Winner Lamp of 1P/2P is flashing. To stop the test, bring the 

arrow to "CLEAR CHECK" and press the TEST Button. 

• Bring the arrow to EXIT and press the TEST Button to return to the TEST MENU 

screen. 


c. GAME ASSIGNMENTS 


In this test mode, setting for the difficulty, the number of games to take first, etc. can be 

changed. Select the item with the SERVICE Button and press the TEST Button to change 

the setting. 

 

DOUBLES [ ON ] 

DIFFICULTY [NORMAL] 

MATCH COUNT(CPU) [ 2 ] 

MATCH COUNT(V S) [ 2 ] 

MATCH COUNT(DBL) [ 2 ] 

TIE BREAK (V S) [ OFF ] 

DEUCE [ ON ] 

-> EXIT 



� DOUBLES: Can be set to play the collaborated doubles game. If it is set 

to ON, you can select versus competition singles (SINGLES: 

VERSUS) or collaborated doubles (DOUBLES: TEAM 

PLAY) when you intruding into the game. When Sega 

versus cabinets such as VERSUS CITY etc. are used, it 

recommends to be set to OFF. 

� DIFFICULTY: Game difficulty setting for CPU versus mode. Selects from 

EASY, NORMAL, HARD and VERY HARD. 

� MATCH COUNT (CPU): Sets the number of games to win when playing in 1P 

mode against the CPU. Range is from 1 to 6. 

� MATCH COUNT (VS):Sets the number of games to win when playing in versus 

mode against another player. Range is from 1 to 6. 

� MATCH COUNT (DBL): Sets the number of games to win when playing in 

doubles mode. Range is from 1 to 6. 

20

� TIE BREAK (VS): It is the rule which attaches last one game when the difference 

of two or more games does not appear within the number of 

setting games, one game is added and a score is in a line, last 

one game is decided by the tie-break system. 

The tie-break system counts numerically (5-6 etc.), and the 

player, which gains seven points or more and two points or 

more separated, serves as a winner. In addition, two serves at a 

time by turns. Although this rule differs from an actual tennis 

rule a little, it recommends using it in convention events as a 

fairer judgment rule. 

� DEUCE: Selects from ON, 9TIMES and OFF. If it is set to "9 TIMES", 

DEUCE will continue to 9 times, and will be displayed on the 

10th time as "40-40", and the next point scored wins the game. 

If set to "OFF", even if it becomes the score of 40-40, it will not 

be set to DEUCE, the next point scored wins the game. 

� EXIT: Returns to the TEST MENU screen. 


d. BOOKKEEPING 


PLAY DATA (PAGE 1/3) 

This mode displays the playtime related data. 

PAGE1/3 

PLAY DATA 

PLAY TIME **D **H **M **S 

AVERAGE TIME **H **M **S 

LONGEST TIME **H **M **S 

SHORTEST TIME **H **M **S 

VS AVERAGE TIME **H **M **S 

VS LONGEST TIME **H **M **S 

VS SHORTEST TIME **H **M **S 

DBL AVERAGE TIME **H **M **S 

DBL LONGEST TIME **H **M **S 

DBL SHORTEST TIME **H **M **S 

PRESS TEST BUTTON TO CONTINUE 

� PLAY TIME: Displays game playtime. 

� AVERAGE TIME: Displays the average game time. 

� LONGEST TIME: Displays the longest game time. 

� SHORTEST TIME: Displays the shortest game time. 

� VS AVERAGETIME: Displays the average versus game time. 

� VS LONGEST TIME: Displays the longest versus game time. 

� VS SHORTEST TIME: Displays the shortest versus game time. 

� DBL AVERAGE TIME: Displays the average doubles game time. 

� DBL LONGEST TIME: Displays the longest doubles game time. 

� DBL SHORTEST TIME: Displays the shortest doubles game time. 

• Press the TEST Button to migrate to the next page (2/3). 

22

TIME HISTOGRAM (PAGE 2/3) 

By-playtime play frequency is displayed. 

PAGE2/3 

TIME HISTOGRAM 

00M00S - 00M29S *** 

00M30S - 00M59S *** 

01M00S - 01M29S *** 

01M30S - 01M59S *** 

02M00S - 02M29S *** 

02M30S - 02M59S *** 

03M00S - 03M29S *** 

03M30S - 03M59S *** 

04M00S - 04M29S *** 

04M30S - 04M59S *** 

05M00S - 05M29S *** 

05M30S - 05M59S *** 

06M00S - 06M29S *** 

06M30S - 06M59S *** 

07M00S - 07M29S *** 

07M30S - 07M59S *** 

08M00S - 08M29S *** 

08M30S - 08M59S *** 

09M00S - 09M29S *** 

09M30S - 09M59S *** 

OVER 10M00S *** 

PRESS TEST BUTTON TO CONTINUE 

• Press the TEST Button to migrate to the next page (3/3). 

CHARACTER DATA (PAGE 3/3) 

By-character select frequency, and the number of wins/loses in versus mode are displayed. 

PAGE3/3 

CHARACTER DATA 

SELECT VS WIN VS LOSE 

RAFTER (AUS) *** *** *** 

HENMAN (GBR) *** *** *** 

PIOLINE(FRA) *** *** *** 

KAFELNIKOV(RUS) *** *** *** 

HAAS(GER) *** *** *** 

ENQVIST(SWE) *** *** *** 

NORMAN(SWE) *** *** *** 

MOYA(ESP) *** *** *** 

V WILLIAMS (USA) *** *** *** 

S WILLIAMS (USA) *** *** *** 

DAVENPORT(USA) *** *** *** 

SELES(USA) *** *** *** 

PIERCE(FRA) *** *** *** 

SANCHEZ(ESP) *** *** *** 

DOKIC(YUG) *** *** *** 

STEVENSON(USA) *** *** *** 

PRESS TEST BUTTON TO EXIT 

• Press the TEST Button to return to the TEST MENU screen. 


e. BACKUP DATA CLEAR 


This allows the contents of BOOKKEEPING to be cleared. 

 

ALL CLEAR 

-> EXIT(CANCEL) 



• When clearing, bring the arrow to "ALL CLEAR" with the SERVICE Button and 

press the TEST Button. When the data has been cleared, "COMPLETED" is displayed. 

• Bring the arrow to "EXIT" and press the TEST Button to return to the TEST MENU. 

24

According to your DIMM BD type, attach the correct sticker as follows. 

1 

1 


2 

442-00084B-01 (STICKER 840-0084B-01) 

Attached place 

PART NO. DESCRIPTION 

1 840-0001F ASSY CASE NAO DIMM BD COM 

2KEY CHIP 

1 + 2840-0084B-01 DIMM BD NAO VT2 

2 

442-00084B-02 (STICKER 840-0084B-02) 

Attached place 


1 840-0004F ASSY CASE NAO DIMM BD COM RTOS 

2KEY CHIP 

1 + 2840-0084B-02RT DIMM BD NAO VT2

4. SOFT KIT 

STOP 

IMPORTANT 


Handling the GD-ROM Disc 

� Do not contaminate the discs with your 

fingerprints or dust particles. Contaminated 

discs may lower audio and video quality. 

� When cleaning the discs, do not use volatile 

chemicals (benzine, thinner, etc.), cleaning 

sprays, and antistatic agents. 

� Do not use cracked, warped, or damaged discs. 

Do not attach papers or seals onto the discs; do 

not scratch the discs. 

Do not use the discs with a sign of peeled seals, 

tapes, etc. 

Observing these instructions, do not insert such a non-usable disc into 

the GD-ROM drive. Otherwise the inserted disc can not be ejected. 

� When cleaning a heavily contaminated disc, use clean cloth that has 

been soaked in water and squeezed. Then remove moisture with dry 

cloth. 

� When holding a disc, be careful not to contaminate it with your 

fingerprints. 

How to Hold a Disc 

With both hands: 

Put your thumbs and forefingers of both 

hands on the disc's 4 circumference tips. 

26 

Use clean cloth to wipe 

the disc gently and into a 

radial direction. 

With one hand: 

Insert your forefinger into a central 

hole and at the same time put your 

thumb and middle finger on the 

disc's 2 circumference tips. 

How to Handle the Key Chip 

� The key chip is a precision device. Handle it carefully because it may be 

damaged by heat, shock, and static electricity. 

� Use the key chip with the GD-ROM disc of the corresponding game that 

has been shipped together with the key chip.

4 

1 

When you order the GD-ROM disc only, please mention the Part No. 610-0625- **** . 

2 


1 + 2 + 3 + 4 610-0630-0015 GD SOFT KIT VT2 ENG 

1 NAOMI GDROM VT2 

2KEY CHIP 

3 420-6621-0015E SERVICE MANUAL VT2 ENG 

4 253-5507 DISC CASE WITH IC HOLDER 

1 + 4 610-0625-0015 GD SOFT VT2 

3 


5. GAME BOARD 


� Do not expose the Game Board so as to avoid causing an accident or 

malfunctioning. 

� Static electricity discharge can damage electronic parts on the IC Board. 

Before starting work by opening the Shield Case Lid, be sure to touch 

grounded metallic surfaces to discharge physically charged static electricity. 

� When replacing the Game Board, refer to the CVT Manual and Instruction 

Manual. 


ASSY CASE ( 1 + 2 ) 840-0084D-01 ASSY CASE NAO VT2 USA :USA 

840-0084D-02ASSY CASE NAO VT2 EXP :OTHERS 

840-0084D-03 ASSY CASE NAO VT2 KOR :KOREA 

840-0084D-04 ASSY CASE NAO VT2 AUS :AUSTRALIA 

1 ASSY CASE NAOMI 840-0001A-01 ASSY CASE NAOMI MAIN BD USA :USA 

MAIN BOARD 840-0001A-02ASSY CASE NAOMI MAIN BD EXP :OTHERS 

840-0001A-03 ASSY CASE NAOMI MAIN BD KOR :KOREA 

840-0001A-04 ASSY CASE NAOMI MAIN BD AUS :AUSTRALIA 

2ROM CASE 840-0084C ROM CASE NAO VT2 

28

838-13616 

AUDIO POWER AMP 2CH 

80 

50 

P C 

1 

2 

3 

JST VH 4P 

TRANSFORMER 

0V 

17V 

0V 

120V 

0V 

17V 

560-5407 

120 Vac Input 

WHITE(U/P) 

[GD ROM DRIVE] 

[Extra] 

P C 

50 

50 

10 

30 

50 

50 

10 

30 

51 

41 

50 

50 

31 

5k pot 

2 3 4 5 6 

1 

92 

72 

91 

71 

Phono 

plugs 

3 

1 

2 

SPEAKER OUTPUTS 

CN3 

MUST BE SET TO "IN" 

TO USE INPUTS ON CN3 

OUT IN 

1 VCC 

2 VCC 

3 NC 

4 1P SW6 

5 1P SW7 

6 1P SW8 

7 NC 

8 2P SW6 

9 2P SW7 

10 2P SW8 

11 NC 

12 NC 

13 GND 

14 GND 

JST VL 

P C 

JST VL 

P C 

GND 

GND 

+3.3V 

+5V 

GND 

GND 

GND 

+3.3V 

+5V 

+12V 

To Extra 

Yellow Wire 

COIN COUNTER 

JP1 

400-5397 

SW REGU FOR JVS 

50 50 10 10 30 30 

6 1 

CN6 

838-13683-91 

To PIN 8 

of Jamma 

600-6743-050 

600-7155 


600-7141-050 

JAMMA CONNECTIONS USED ARE: 

° VIDEO OUT 

° SWITCH INPUTS 

° SWITCH GROUND RETURNS 

° COIN COUNTER OUTPUT 

C 

D 

E 

60 

70 

80 

A 

B 

10 

20 

30 

40 

50 

NOTE: THERE ARE TO BE NO 

CONNECTIONS MADE TO THE 

JAMMA INTERFACE OTHER THAN 

THE ABOVE FOREMENTIONED. 

NAOMI KIT UNIVERSAL 

WIRING DIAGRAM (1/1)

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.

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