Sega Virtua Striker 3 Kit Installation Service Manual

1ST  PRINTING  MAY 01
MANUAL NO.  999-1283
SEGA ENTERPRISES, INC.  USA
Universal Kit
Kit Installation Instructions
& Service Manual
Switchable FROM High Resolution 31K
TO Standard (Low) Resolution 15.75K.
1 - 2 PLAYER GAME 

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 workman-
ship 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 condi-
tions.  No other product in this machine is hereby covered.
Sellers sole liability in the event a...

1
Virtua Striker 3
Sega Naomi System
Kit Contains List
Part #
400-5397-01
838-13616
560-5407-UL
838-13683-93CV1
400-5397
600-7141-200
600-7009-2500
840-0071D-01
600-7247-500
610-0630-0006
LOC. PURCHASE
XKT-0833
LOC. PURCHASE
LOC. PURCHASE
LOC. PURCHASE
999-1276
999-1277
999-1278
999-1280
999-1279
999-1281
Desc
NAOMI POWER SUPPLY
AUDIO POWER AMP 2 CH
AUDIO XFORMER 120V
JAMMA I/O BD (NAOMI)
POWER SUPPLY (NAOMI)
USB CABLE
VGA VIDEO CABLE
ASSY CASE PC1 DIMM BD
CABLE SCSI TYPE 2 500MM
GD SOFT KIT VS3
SERVICE...

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SERVICE BULLETIN
SEGA Service Department                http://www.seuservice.com
45133 Industrial Drive           Phone: 415.701.6580
Fremont, Ca. 94538               Fax: 415.701.6594
If you have any questions please contact the SEGA Service Department at the numbers given above.
120Feb 9. 2000
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,...

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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...

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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...

5
Coin Meter
TestService
Volume 
JAMMA Pin     R
JAMMA Pin    15 JAMMA Pin      1
Yellow Wire from Extra
Harness  (+5v)JAMMA Pin  8
+ _
Pin 1
Pin 5Pin 4 To CN1 of
Amplifier Board
YEL/RED
WHT/RED GRN/RED
From CN2 of
Amplifier Board
From CN4 of
Amplifier Board
GRY/RED
ORG/RED
ORG/BLUE GRY/BLUELeft
Speaker
Right
Speaker
Sega Naomi System Switch
Bracket and Speaker
Installation Diagrams
(Figure 3) 

6
4 1
2
3
5
6
7
8
10
11
12
13
14
15
16
17
1
8
19
20
21A
B
C
D
E
F
H
J
K
L
M
N
P
R
S
T
U
V
X
Y
Z
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
Service
Test
(Not Used)
Coin 1
Coin 2
1P Start
2P Start
1P UP2P UP
2P Down 1P Down
1P...

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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. 

8 Minimum DIMM Memory Capacity
256 MB
PLAYER 1 PLAYER 2
1.  SPECIFICATIONS
ON-SCREEN DISPLAY
Monitor Position
Horizontal Synchronous Frequency
15/31 kHz
CONTROL PANEL
HORIZONTAL
8WAYS
SW1
SW3SW2
START SW1P 2P
8WAYS
SW1
SW3SW2
1
2
3