Installation

11.Attach attenuator bracket to attenuator by replacing two screws 0.

12.Place attenuator (attached to bracket) in RF Module.

13.Connect attenuator ribbon cable connector @ to motherboard connector.

14.Align attenuator connectors Q) with cable connectors and tighten cable connectors.

15.Replace two screws @ used to attach attenuator bracket to “totem pole” assembly.

16.Replace two screws @ used to attach attenuator bracket to motherboard.

17.Replace A6A9 Phase Lock assembly.

18.Install PC board cover and replace six screws 0.

19.Reconnect five cables @ (three to A6A9 and two to A6A12). Cables are color-coded and color codes are marked on PC board cover.

20.Replace top and bottom covers on RF Section.

21.Replace front panel. (See A5 Front Panel Section for front panel replacement procedure.)

A6 5