Extra] 5k pot, 120 vac input, Coin counter – Sega Genesis 2 User Manual
Page 31: Gd rom drive, Naomi kit universal wiring diagram (1/1)
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838-13616
AUDIO POWER AMP 2CH
JST VH 4P
TRANSFORMER
0V
120V
0V
17V
0V
17V
1
P C
WHITE(U/P)
1
3
2
P C
560-5407
JST VL
P C
JST VL
+12V
GND
GND
GND
+3.3V
+5V
GND
+3.3V
+5V
GND
400-5397
SW REGU FOR JVS
600-6743-050
600-7141-050
600-7155
P C
838-13683-91
3
2
1
30
10
50
50
120 Vac Input
[Extra]
5k pot
SPEAKER OUTPUTS
To PIN 8
of Jamma
To Extra
Yellow Wire
COIN COUNTER
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.
10
20
30
40
50
60
70
80
A
B
C
D
E
NAOMI KIT UNIVERSAL
WIRING DIAGRAM (1/1)
CN6
Phono
plugs
71
91
72
92
30
10
50
50
34
25
6
30
10
50
30
10
50
6
1
[GD ROM DRIVE]
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
CN3
OUT IN
JP1
MUST BE SET TO "IN"
TO USE INPUTS ON CN3