Allocation Of Schematics And Circuit Boards; Vhf2 And Controller Circuits - Motorola Radius CM200 Service Manual
Vhf mobile radio commercial series
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Also See for Radius CM200:
- Basic service manual (70 pages) ,
- Installation manual (36 pages) ,
- Service manual (352 pages)
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1.0
Allocation of Schematics and Circuit Boards
1.1
VHF2 and Controller Circuits
The VHF circuits are contained on the printed circuit board (PCB) which also contains the Controller
circuits. This Chapter shows the schematics for both the VHF circuits and the Controller circuits. The
PCB component layouts and the Parts Lists in this Chapter show both the Controller and VHF circuit
components. The VHF and Controller schematics and the related PCB and parts list are shown in
the tables below.
PCB :
SCHEMATICS
Parts List
Controller version is T1
PCB :
SCHEMATICS
Parts List
Controller version is T1
VHF2 PCB / SCHEMATICS / PARTS LISTS
Table 4-1 VHF2 25–45 W Diagrams and Parts Lists
8486487Z03-B Main Board Top Side
8486487Z03-B Main Board Bottom Side
Main Circuit
Transmitter
Synthesiser and VCO
Receiver Front and Back End
DC and Audio Ccts
Microprocessor and Controller Ccts
Power Control Cct
8486487Z03-B
Table 4-2 VHF2 25–45 W Diagrams and Parts Lists
8486487Z04 Main Board Top Side
8486487Z04 Main Board Bottom Side
Main Circuit
Transmitter
Synthesiser and VCO
Receiver Front and Back End
DC and Audio Ccts
Microprocessor and Controller Ccts
Power Control Cct
8486487Z4
Chapter 4
Page 4-4
Page 4-5
Page 4-6/Page 4-7
Page 4-8/Page 4-9
Page 4-10/Page 4-11
Page 4-12/Page 4-13
Page 4-14/Page 4-15
Page 4-16/Page 4-17
Page 4-18
Page 4-19
Page 4-29
Page 4-30
Page 4-31/Page 4-32
Page 4-33/Page 4-34
Page 4-35/Page 4-36
Page 4-37/Page 4-38
Page 4-39/Page 4-40
Page 4-41/Page 4-42
Page 4-43
Page 4-44
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