McCain 2070LX - 2070 Serial Motherboard Block Diagram

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6.3 2070 SERIAL MOTHERBOARD BLOCK DIAGRAM
Connector
A1
SP3
SP4
SP5
SP6
LINESYNC
POWERUP
POWERDN
CPU RESET
CPU LED
NETWK1
NETWK2
NETWK3
NETWK4
C50 ENABLE
Power
voltages
Connector
A2
SP1
SP2
SP3
SP4
SP5
SP6
LINESYNC
POWERUP
POWERDN
CPU RESET
CPU LED
NETWK1
NETWK2
NETWK3
NETWK4
A2 INSTALL
Power
voltages
Connector
A3
SP1
SP2
SP3
SP4
SP5
SP6
LINESYNC
POWERUP
POWERDN
CPU RESET
CPU LED
NETWK1
NETWK2
NETWK3
NETWK4
A3 INSTALL
Power
voltages
Connector
A4
SP1
SP2
SP3
SP4
SP5
SP6
LINESYNC
POWERUP
POWERDN
CPU RESET
CPU LED
NETWK1
NETWK2
NETWK3
NETWK4
Power
voltages
Connector
A5
SP1
SP2
SP3
SP4
SP5
SP6
LINESYNC
POWERUP
POWERDN
CPU RESET
CPU LED
NETWK1
NETWK2
NETWK3
NETWK4
A2 INSTALL
A3 INSTALL
Power
voltages
C50 ENABLE
SP4 SP6
CPU RESET
CPU LED
Power voltages
FRONT PANEL
Connector
Power
voltages
LINESYNC
POWERUP
POWERDN
PS2
Harness