Sega NAOMI Service Manual page 9

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opening
are
not obstructed.
@ NAOMI
SHIELD
CASE
@
VENTILATION
PORT
@)
ROM BOARD CASE
©
LEG BRACKET
@ FILTER BOARD
©
HEAT EXHAUST FAN
OPENING
PSW2
PSW1
DIPSW
CNB
|
SGSA
CN12
©
©,
©
@8
4
God Goo
CN2: POWER SUPPLY (JST
VL
6P)
1:(N.C.)
2:4+3.3V
3:45V
4~
6:GND
CN3:
VIDEO OUTPUT
(MINI
D-SUB
15P)
CN6
~
9,12
:Normally not
used.
PSW1: Functions
as
TEST Button.
PSW2?:
Functions
as
SERVICE Button.
DIPSW:
Used
for
image Frequency change, etc. Refer to
@)
MONITOR DIRECTION

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