Path Isolation; Path Isolation Tests; Section 4-Service Information; Path Isolation Testing (Guarded) - Keithley 7071 Instruction Manual

SERVICE INFORMATION
Table 4-2. Path Isolation Tests
Test No. Path Isolation
Test Equipment
Location
Crosspoints Closed
:
Row A, co1 1 to Row 8, co1 2
Row A
and
Row B Al and B2
Row 8, co1 2 to Row C, co1 3 Row B and Row C
82 and C3
i
Row C, co1 3 to Row D, co1 4 Row C and Row D
C3
and D4
Row
D, co1 4 to Row E, co1 5 Row D and Row E
D4 and E5
5
Row
E, co1 5 to Row F, co1 6
Row E and Row F
E5 and F6
6
Row F, co1
6
to Row G, co1 7
Row F and Row G
F6 and G7
7
Row G, co1 7 to Row H, co1 8
Row G and Row H
G7
and H8
8 Row G, co1 8 to Row H, co1 9 Row G and Row H
G8
and H9
l?l
Row G, co1 9
to Row H, co1 10 Row G and Row H
G9
and H10
Row G. co1 10 to Row H, co1 11
Row G and Row H
GlO and HZ1
11
Row G, co1 11 to Row H, co1 12
Row G and Row H Gil and HI2
L--------------------~~
Model 7071
Figure 4-6. Path Isolation Testing (Guarded)
4-10