TM 11-7010-201-12/ET821-AA-OMl-010/E154 MTS/TO 31S5-2TSQ73-1
5-22. CIRCUIT CARD ASSEMBLY
REMOVAL AND REPLACEMENT.
CIRCUIT CARD COLOR CODING
For the 5871XX-XXX series, some cards are not
MTS circuit cards are color-coded by part number.
color-coded. Others are color-coded with only one or
For the 1028XXXX series, the last four digits of the
two colors. When color is used, color in zone 1
part number are represented by colors in zones 1
represents the tens digit of the basic part number
through 4 on the circuit card edge.
and color in zone 3 represents the units digit.
Color codes are used on circuit
cards and card cage card slots.
Circuit cards are marked on edge
tabs and card slots are marked with
color dots on card guides.
CIRCUIT CARD AND CARD
SLOT COLOR CODES