A.2.09 Line Interface Board (Line) - OKIDATA OF2600 Service Manual

Page: 160
Service Guide OF2200/2400/2600
Chapter A Board Diagrams

A.2.09 Line Interface Board (LINE)

Function
This board sends and receives data from the telephone line.
Firmware
NONE
Fuses
NONE
Jumpers
NONE
Sensors
NONE
Switches
SW1
Ring Volume Adjustment
Three Positions: Low, Medium, High
Test Points
CN 2: Pin 4 + 12 vdc
CN 5: Pins 1, 2 - 8 vdc