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DOCUMENT HISTORY
The following major changes have been implemented in this manual since the previous edition:
Edition Description Date
6866549D19-O Initial edition Dec. 2003
6866549D19-A Added VHF 1 Band information. Oct. 2004
6866549D19-B - In the Service Maintainability Section:
Chapter 1, Updated Technical Support contact information.
Chapter 2, Added EPP Information in the General Repair
Procedures and Techniques section.
Chapter 3, updated Service Aids and Test Equipment tables.
- In the Power Distribution, Controller and Keypad Section:
Chapter 3, Updated reference table with new PCB numbers
- In the Band Sections 3 to 7,
Chapter 4, Updated Parts Lists for
8486342Z13-C, 8486635Z03-O, 8486348Z13-C, 8486634Z02-O
Note: Schematic Diagrams are now representative - refer to the
Parts Lists for component values and part numbers
(Correct at date of printing).
Added EPP (Environmentally Preferred Products) Compliant
band information,
PCB Overlays, Schematic Diagrams, and Parts Lists for :
VHF1/VHF2 (board 8486769Z04/Z05),
UHF1 and UHF2 (board 8416205H02),
UHF3 (board 8416847H01)
Schematics updated;
8486769Z02-A; 8486769Z04-C/Z05-C; 8486342Z13-C;
8486635Z03-0; 8416205H02-C/D; 8486348Z13-C;
8416847H01-A/H02-B; 8486634Z02-0
PCB’s/Schematics and Parts Lists added
8486342Z09-A; 8486768Z02-A; 8416846H01-A/-B;
8486348Z09-A
May 2008