Motorola Professional GP340 - Controller Schematics; Allocation of Schematics and Circuit Boards; Controller Circuits; Voice Storage Facility

Chapter 3
CONTROLLER SCHEMATICS
1.0 Allocation of Schematics and Circuit Boards
The Controller circuits are contained on the printed circuit board (PCB) containing the RF circuits.
This Chapter shows the schematics for the Controller circuits only, refer to the relevant RF section
for details of the related RF circuits, the PCB component layouts and the Parts Lists. The Controller
schematic diagrams and the related PCB and parts list are shown in the tables below:
Table 3-1 Schematics - Set 1
PCBs :
8486062B12/ B14
8485726Z01
VHF
300 R1
SCHEMATICS
Overall Controller Schematic
ASFIC/ ON_OFF
Microprocessor
Interface
Memory
Audio Power Amplifer
Page 3-5
Page 3-6
Page 3-7
Page 3-8
Page 3-8
Page 3-9
Table 3-2 Schematics - Set 2
PCBs :
8486101B09/ B10 VHF GP1280
SCHEMATICS
Overall Controller Schematic
ASFIC ON_OFF
Memory
Microprocessor
Interface
Audio Power Amplifer
Page 3-11
Page 3-12
Page 3-12
Page 3-13
Page 3-14
Page 3-15/16