Motorola GM328 Service Manual page 190

ii
Section 4 UHF PCB/Schematics/Parts Lists
1.0 Allocation of Schematics and Circuit Boards ....................................................... 4-1
1.1 Controller Circuits ........................................................................................... 4-1
2.0 UHF 1-25W PCBs / Schematics / Parts Lists ...................................................... 4-3
UHF (403-470 MHz) 1-25W 8485670Z02 Top Side ............................................... 4-3
UHF (403-470 MHz) 1-25W 8485670Z02 Bottom Side......................................... 4-4
UHF (403-470 MHz) Power Amplifier 1 - 25W ....................................................... 4-5
UHF (403-470 MHz) FRACN.................................................................................. 4-6
UHF (403-470 MHz) Voltage Controlled Oscillator................................................. 4-7
UHF (403-470 MHz) Receiver Front End ............................................................... 4-8
UHF (403-470 MHz) IF ........................................................................................... 4-9
UHF PCB 8485670Z02 Parts List 1-25W ............................................................. 4-10
UHF (403-470 MHz) 1-25W 8485670Z03 Top Side ............................................. 4-13
UHF (403-470 MHz) 1-25W 8485670Z03 Bottom Side....................................... 4-14
UHF (403-470 MHz) Power Amplifier 1 - 25W ..................................................... 4-15
UHF (403-470 MHz) FRACN................................................................................ 4-16
UHF (403-470 MHz) Voltage Controlled Oscillator............................................... 4-17
UHF (403-470 MHz) Receiver Front End ............................................................. 4-18
UHF (403-470 MHz) IF ......................................................................................... 4-19
UHF PCB 8485670Z03 Parts List 1-25W ............................................................. 4-20