TABLE 7-6. IDU FAIL CODE INDEX-continued - TM-9-4931-381-14-P-10290

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

TSTS TROUBLESHOOTING PROCEDURES

TABLE 7-6. IDU FAIL CODE INDEX (Continued

CODE

CORRECTIVE

DISPLAY

ACTION

4.5.0.2

Do procedure in figure 7-7.

4.6.0.1

Do procedure in figure 7-9.

4.6.0.2

Do procedure in figure 7-9.

4.7.0.1

Do procedure in figure 7-26.

4.7.0.2

Do procedure in figure 7-26.

4.8.0.0

Do procedure in figure 7-21.

4.8.0.1

Do procedure in figure 7-27.

4.8.0.2

Do procedure for faiI code 4.3.0.1.

4.8.0.3

Do procedure for fail code 4.3.0.2.

4.9.0.1

Align electron tube assembly. Refer to Remove and lnstall Electron Tube

Assembly, Clamp, and CRT Support; volume IV, para. 2-8.

4.9.0.2

Do procedure for faiI code 4.3.0.1.

4.9.0.3

Do procedures for fail code 4.9.0.1 and fail code 4.3.0.1.

4.10.0.1

Do procedure in figure 7-20.

4.10.0.2

Do procedure for faiI code 4.3.0.1.

4.10.0.3

Do procedure in figure 7-20.

4.10.0.4

If raster is not centered vertically, replace circuit card assembly A1.

If raster is not centered horizontally, replace circuit card assembly A2. Refer

to Remove Circuit Card Assembly A1 or A2; volume lV, para. 2-8.

4.11.0.1

Do procedure for fail code 4.3.0.1.

4.11 .0.2

Do procedure for fail code 4.3.0.2.

Do procedures for fail code 4.3.0.1 and fail code 4.3.0.2.

4.11.0.3

Do procedure for fail code 4.3.0.4.

4.12.0.1

Figure 7-16. (Sheet 33 of 34)

Volume Ill

7-94