Sega Virtua Tennis 2 Kit Installation Service Manual

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Sega Naomi System
JAMMA Harness Wiring
(JAMMA I/O BD)
(Figure 4)
4 1
2
3
5
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10
11
12
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1
8
19
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21A
B
C
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H
J
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M
N
P
R
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U
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X
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a 22
23
24
4ed
26 25cb
28f 279
W
Ground
Ground Ground
Ground
+5v (Not Used)+5v (Not Used)
+5v (Not Used)+5v (Not Used)
(Not Used)(Not Used)
+12v (Not Used)+12v (Not Used)
KeyKey
Coin Meter 1
Coin Meter 2
(Not Used)
(Not Used)
(Not Used)(Not Used)
(Not Used)
(Not Used)
Video Red
Video Blue
Video GroundVideo Green
Video Sync...

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CN4
Sega Naomi System
Filter Board Information
Connector Description etc.
PSW2PSW1
CN3CN2CN1
DIPSW1
Power Connectors VGA Level
Video Out Preamp Level
Audio Out Test
 Switch Service
Switch
1
12
23
34
Setting for High
Resolution 31KHZ
1 -4 off
Setting for Standard
Resolution 15KHZ
1 on 2-4 off. 

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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....

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PLAYER 1 PLAYER 2
2.  SPECIFICATIONS
ON-SCREEN DISPLAY
Monitor Position
Horizontal Synchronous Frequency
15/31 kHz
CONTROL PANEL
HORIZONTAL
LOB SHOT BUTTON
(Press both buttons at once)
LEVER TOP SPIN
BUTTON
(SW1)SLICE SPIN
BUTTON
(SW2)

 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...

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Minimum DIMM Memory Capacity
256 MB3 

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GAME SCREEN
Score
1P  Rafter
GAMECOM  Henman
GAME
Number of games taken
1P    30
COM   40 200km/h
Serve speed
Player's Name
GAME SUMMARY
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).
HOW TO PLAY
Insert a coin(s), and...

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CHARACTERS AND STAGES
Female pro tennis players:

 Venus Williams (U.S.A.)

 Serena Williams (U.S.A.)

 Lindsay Davenport (U.S.A.)

 Monica Seles (U.S.A.) Male pro tennis players:

 Patrick Rafter (Australia)

 Tim Henman (Germany)

 Cedric Pioline (France)

 Yevgeny Kafelnikov (Russia)
VENUES
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...

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3.  TEST MODE
A.  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...

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B.  GAME TEST MODE
TEST MENU
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.
     
       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...

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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.
CONTROL PANEL
UP
SHOT1SHOT2
START  1P 2PSHOT1SHOT2
RIGHT
LEFT
DOWNUP
RIGHT
LEFT
DOWN
      
    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...