TABLE 7-4. PCU FAIL CODE INDEX-continued - TM-9-4931-381-14-P-10253

TM 9-4931-381-14&P-1

TSTS TROUBLESHOOTING PROCEDURES

TABLE 7-4.

PCU FAIL CODE INDEX (Continued)

CODE

CORRECTIVE

DISPLAY

ACTION

1.2.0.5

Replace converter assembly A2; refer to Remove and Install

C o n v e r t e r Assembly A2, T M 9-1200-206-34-2-2, para. 3-7.

I f A1 card is removed then replace original A1 card; refer

to Remove and

Install Switching

Regulator A1, TM

9 - 1 2 0 0 - 2 0 6 - 3 4 - 2 - 2 , para. 3-7.

1.2.1.2

Do procedure for fail code 1.2.0.3.

1.2.1.3

Do procedure for fail code 1.2.0.5.

1.2.1.4

Do procedure for fail code 1.1.0.2.

1.3.0.1

Do procedure for fail code 1.1.0.1.

1.3.0.2

Do procedure for fail code 1.1.0.2.

1.3.0.3

Replace linear regulator assembly A3; refer to Remove and

I n s t a l l Linear Regulator Assembly A3, TM 9-1200-206-34-

2 - 2 , para. 3-7.

1.3.0.4

Do procedure for fail code 1.2.0.5.

Do procedure for fail code 1.1.0.1.

1.4.0.1

Do procedure for fail code 1.1.0.2.

1.4.0.2

1.4.0.3

Replace linear converter assembly A4; refer to Remove and

I n s t a l l Linear Converter Assembly A4, TM 9-1200-206-34-

2 - 2 , para. 3-7.

Figure 7-14.

(Sheet 10 of 12)

7-57

Volume III