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.
Kit Overview FIG. 1 JVS/JAMMA Transformer Interface Bd. #1 Audio Board Power Supply Template Layout FIG. 2 AC Power Cable (GRN/WHT/BLK) JVS/JAMMA Interface Bd. #2 Service Switches JVS USB Port VGA Output Volume/Speaker/ Coin Meter Cable See Pages v & vii to copy &...
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. SERVICE BULLETIN SEGA Service Department http://www.seuservice.com...
Page 7
NOT contained in the 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.
Page 9
Sega Naomi System Switch Bracket and Speaker Installation Diagrams (Figure 3) To CN1 of Amplifier Board Pin 1 Pin 4 Pin 5 Test Volume From CN2 of Amplifier Board From CN4 of Amplifier Board JAMMA Pin 8 Yellow Wire from Extra...
Page 10
Sega Naomi System JAMMA Harness Wiring (JAMMA I/O BD) (Figure 4) Ground Ground +5v (Not Used) +5v (Not Used) (Not Used) +12v (Not Used) Coin Meter 1 (Not Used) (Not Used) (Not Used) Video Red Video Blue Video Ground Test...
Page 11
Sega Naomi System Filter Board Information Connector Description etc. PSW2 PSW1 DIPSW1 Service Test Switch Switch Preamp Level VGA Level Audio Out Video Out Setting for High Resolution 31KHZ 1 -4 off Setting for Standard Resolution 15KHZ 1 on 2-4 off.
Page 13
BUTTON LAYOUT CONFIGURATION Actual Size Templates Control Panel Buttons...
Page 25
120 Vac Input COIN COUNTER 400-5397 SW REGU FOR JVS JAMMA CONNECTIONS USED ARE: ° VIDEO OUT ° SWITCH INPUTS ° SWITCH GROUND RETURNS ° COIN COUNTER OUTPUT NOTE: THERE ARE TO BE NO CONNECTIONS MADE TO THE JAMMA INTERFACE OTHER THAN THE ABOVE FOREMENTIONED.