Scanner Board Pins And Test Point Assignments; Series 90 Low-Voltage Systems - Cablescan 90 Series Setup Manual

Series 90 Setup Manual
SCANNER BOARD PINS AND TEST POINT

SERIES 90 LOW-VOLTAGE SYSTEMS

The Series 90 low voltage test systems use scanner boards
that have 128 test points each. These scanner boards use
two 64-pin, .100-inch dual row pin headers to connect to
the interface fixture. When making interface cables, see
Figure 14 for the proper location and orientation of the
connectors.
Pin 63
Point 255
J4
Point 127
Pin 63
J2
Pin 64
Point 128
Pin 1
Point 193
Pin 2
Point 194
Point 65
Pin 1
Pin 2
Point 66
Series 90 S9 & S32
Figure 14. Low-voltage Scanner Board Layouts
ASSIGNMENTS
Scanner Board #1
J1
Pin 1
Point 1
Pin 63
Point 63
J2
Pin 1
Point 65
Pin 63
Point 127
Series 90 L4
Pin 63
Point 191
Pin 64
Point 192
Point 63
Pin 63
Pin 64
Point 64
(
Horizontal Board Layout)
Page 15
Scanner Board #2
J3
Pin 2 Pin 1 Pin 2
Point 2 Point 129 Point 130
Pin 63
Pin 64 Pin 64
Point 191
Point 64
Point 192
J4
Pin 2 Pin 1 Pin 2
Point 66 Point 193 Point 194
Pin 63
Pin 64 Pin 64
Point 255
Point 128 Point 256
(Vertical Board Layout
Point 129
Pin 1
J3
Pin 2
Point 130
Point 1
Pin 1
J1
Pin 2
Point 2
)