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4. ELECTRONIC PINOUTS AND SCHEMATICS
4.1 SPIKE CPU NODE 0
520-6936-01
DIRECT SWITCH MAPPING (CN25)
The coin-door diagnostic switches are connected directly to the CPU node via the Cabinet Node. Note that both the CPU and
Cabinet nodes are required for diagnostic switch operation.
ID
Name
Conn.
C1
DIP 1
-
C2
DIP 2
-
C3
DIP 3
-
C4
DIP 4
-
C5
DIP 5
-
C6
DIP 6
-
C7
DIP 7
-
C8
DIP 8
-
C9
Service Select
CN25
C10
Service Plus
CN25
C11
Service Minus
CN25
C12
Service Back
CN25
C16
Playfield Power
CN7
Interlock
CONNECTORS
ID
Connector Type
CN1
5-Pin .156" Header
CN3
RJ45
CN4
2-Pin .156"
CN7
5-Pin .156" Header
CN18
3.5mm Stereo TRS jack Headphone Jack
CN20
USB
CN21
USB
CN22
RJ45
CN23
14-Pin .100" Header
CN24
4-Pin .156" Header
CN25
12-Pin .100" Header
COMPONENTS
ID
Name
S1
Reset Switch
S2
DIP Switches
SD CARD
For system SD card. Note: only to be removed if instructed to
by Stern Service.
BT1
CR232 3V Lithium battery for game clock between power
cycles
Copyright of Primus Inc. 2018
Input
Input Wire
GND Pin Ground
Pin
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4
LGN-GRY
6
3
LGN-VIO
6
2
LGN-BLU
6
1
LGN-BLK
6
4
GRY
5
Description
Backbox 2-channel amplified speaker out
SPIKE node bus - to cabinet node N1
Cabinet 1-channel amplified speaker out
48V supply from main power supply
USB connector - for software updates,
audit dumps, and expansion modules
USB connector - for software updates,
audit dumps, and expansion modules
SPIKE node bus - to playfield node, N8
Dot matrix display connector
5V DC and ground out to the LED display
Dedicated switch inputs - service, volume
switches
PRIMUS MANUAL 500-55N9-01
ELECTRONIC PINOUTS AND SCHEMATICS
Location
Type
Wire
-
CPU Node
-
CPU Node
-
CPU Node
-
CPU Node
-
CPU Node
-
CPU Node
-
CPU Node
-
CPU Node
BLK
Coin Door
BLK
Coin Door
BLK
Coin Door
BLK
Coin Door
GRY-RED
Cabinet
Interlock
STATUS LEDS
LED ID
Name
48V
+48V Supply In
24V
+24V Audio Power
9V
+9V Node Bus Power
5V
TxD
Node bus transmit
RxD
Node bus receive
Status
System status
Netstat
Network status
Address
Part Number
0-SW-0
-
0-SW-2
-
0-SW-3
-
0-SW-4
-
0-SW-5
-
0-SW-6
-
0-SW-7
-
0-SW-8
-
0-SW-9
180-5192-04
0-SW-10
180-5192-02
0-SW-11
180-5192-02
0-SW-12
180-5192-00
0-SW-16
180-5136-00
Color
Description
Red
ON: Main system power is
connected, OFF: No 48V
system power. Check power
supply connections, cables,
and fuses.
Red
ON: Audio power supply is
good, OFF: Audio power
supply off, call tech support.
Red
ON: Node bus power supply
is good, OFF: Node bus
power supply bad, call tech
support.
Red
ON: Logic power supply is
good. OFF: Logic pow-
er supply bad, call tech
support.
Red
Node bus transmit activity
Red
Node bus receive activity
Red
Constant double blink -
game software running
Red
Communication bridge
activity
19
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