Table 3-37. Test Set Indicator Lamps Do Not Go On When 28 Vdc Power Is Jumpered To Test Point/Connector Contact Listed

TM 1-6625-735-14

TABLE NO. 3-37.

Test Set Indicator Lamps Do Not Go On When 28 Vdc Power Is Jumpered To Test

Point/Connector Contact Listed. (Cont)

TEST OR INSPECTION

CORRECTIVE ACTION

2. Connect jumper between POWER 28 VDC STAB 1 and connector contact and/or

test point as listed. INDICATORS, corresponding to connector contact and/or test

point, shall light.

Step 1. If INDICATORS corresponding to connector contact and/or test point do not

go on, replace malfunctioning lamp and retest.

Step 2. If trouble remains, replace component board assembly A3.

CONNECTOR CONTACT (TEST POINT INDICATORS)

J1-C (NO. 1 INTLK 28 OS)

J2-C (NO. 2 INTLK 28 OS)

J1-A (NO. 1 INTLK 28)

J2-A (NO. 2 INTLK 28)

J1-BB (NO. 1 AUTO ENGA)

J2-BB (NO. 2 AUTO ENGA)

J1-GG (NO. 1 AUTO ENGA OS)

J2-GG (NO. 2 AUTO ENGA OS)

J1-V (NO. 1 DRVR SUPPLY)

J2-V (NO. 2 DRVR SUPPLY)

J1-B (NO. 1 DRVR SUPPLY OS)

J2-B (NO. 2 DRVR SUPPLY OS)

J1-s (NO. 1 UP LIMIT)

J2-s (NO. 2 UP LIMIT)

J1-E (NO. 1 STAB UP)

J2-E (NO. 2 STAB UP)

J1-D (NO. 1 STAB DN)

J2-D (NO. 2 STAB DN)

J1-t (NO. 1 DN LIMIT)

J2-t (NO. 2 DN LIMIT)

J3-E (SAS ENGAGE 2)

J3-G (SAS ENGAGE 1)

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