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Chapter 3 Replacing Assemblies

To Remove the Rear Terminals (Option 060)

Assembly-Level Service Guide 3-21

To Remove the Rear Terminals (Option 060)

1 Remove the cover.

See the section titled “To Remove the Cover” in this chapter.

2 Unsolder the lead-end of the cables from their appropriate ground

and input pads on the A1 Motherboard Assembly (J16, J17) as

shown in Figure 3-13.

For the HP 53131A/132A unsolder the rear chassis INPUTS 1 cable to

J16 and INPUTS 2 to J17.

For the HP 53181A unsolder the rear chassis INPUTS 1 cable to J17.

NOTE

If there are upper or lower shields installed on A1 Motherboard Assembly,

cut them out and then remove Option 060 Rear Terminal cable(s).

Replace the front bezel with the metalized version (53131-40001).

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HP 181A Manual do Utilizador Página 169