Table 3-1. Connector List Column Explanations-continued

TM 11-7010-201-40-1/ET821-AA-MMI-010/E154 MTS/TO 31S5-2TSQ73-2-1

Table 3-1. Connector List Column Explanations - Continued

Column heading

Explanation

G-This connection does not go direct to TO connector but intersects

wire going to TO connector

I -Junction point for multiple laminate board, i.e., printed circuit card

connections

J -Designates bus reference point

SIGNAL

Alphanumeric signal name (mnemonic where feasible) which

differentiates one specific function from another

SEQ. NO.

Not used by maintenance personnel

EQUATION

Symbolic name (significant where feasible) which identifies logic

equation driven by signal

TERM

Designates whether signal is output (00) or input (01)

FACTOR

Designates order in which signal is listed in FACTOR column of logic

list

CKT OR CHIP TYPE

Indicates type of card in slot

GROUP

Designates specific element of IC chip

LOAD OR POWER PLANE

Not used by maintenance personnel

TEST POINTS

Letter or numerical which indicates AND (input signal) test point if

located on left side of column or OR (output signal) test point if located

on right side

SIGNAL DESCRIPTION

Abbreviated description or name of signal or voltage

ECO NO.

Letter-number combination to show ECO level of spe-

cific wire list

3-6