Motorola GM328

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Section 4 Low Band PCBs/Schematics/Parts Lists
1.0 Allocation of Schematics and Circuit Boards.......................................................4-1
1.1 Controller Circuits...........................................................................................4-1
2.0 Low Band PCBs / Schematics / Parts Lists .........................................................4-3
Low Band Range 1 (29.7-36.0 MHz) 8486206B06 Top Side.................................4-3
Low Band Range 1 (29.7-36.0 MHz) 8486206B06 Bottom Side............................4-4
Low Band Range 1 (29.7-36.0 MHz) 8486206B08 Top Side.................................4-5
Low Band Range 1 (29.7-36.0 MHz) 8486206B08 Bottom Side............................4-6
Low Band Range 2 (36.0-42.0 MHz) 8486207B05 Top Side.................................4-7
Low Band Range 2 (36.0-42.0 MHz) 8486207B05 Bottom Side............................4-8
Low Band Range 2 (36.0-42.0 MHz) 8486207B07 Top Side.................................4-9
Low Band Range 2 (36.0-42.0 MHz) 8486207B07 Bottom Side..........................4-10
Low Band Range 3 (42-50 MHz) 8486908Z02 Top Side .....................................4-11
Low Band Range 3 (42-50 MHz) 8486908Z02 Bottom Side ................................4-12
Low Band Range 3 (42-50 MHz) 8486908Z04 Top Side .....................................4-13
Low Band Range 3 (42-50 MHz) 8486908Z04 Bottom Side ................................4-14
Low Band Range 1 (29.7-36.0 MHz) Synthesizer FRACN...................................4-15
Low Band Range 2 (36.0-42.0 MHz) Synthesizer FRACN...................................4-16
Low Band Range 3 (42-50 MHz) Synthesizer FRACN.........................................4-17
Low Band Range 1 (29.7-36.0 MHz) Voltage Controlled Oscillator .....................4-18
Low Band Range 2 (36.0-42.0 MHz) Voltage Controlled Oscillator .....................4-19
Low Band Range 3 (42-50 MHz) Voltage Controlled Oscillator ...........................4-20
Low Band Range 1 (29.7-36.0 MHz) Power Amplifier - Sheet 1 of 2...................4-21
Low Band Range 1 (29.7-36.0 MHz) Power Amplifier - Sheet 2 of 2...................4-22
Low Band Range 2 (36.0-42.0 MHz) Power Amplifier - Sheet 1 of 2...................4-23
Low Band Range 2 (36.0-42.0 MHz) Power Amplifier - Sheet 2 of 2...................4-24
Low Band Range 3 (42-50 MHz) Power Amplifier - Sheet 1 of 2 .........................4-25
Low Band Range 3 (42-50 MHz) Power Amplifier - Sheet 2 of 2 .........................4-26
Low Band Range 1 (29.7-36.0 MHz) Receiver Front End....................................4-27
Low Band Range 2 (36.0-42.0 MHz) Receiver Front End....................................4-28
Low Band Range 3 (42-50 MHz) Receiver Front End..........................................4-29
Low Band Range 1/2 Controller - T6
(for PC Boards 8486206B06 & 8486207B05) ..............................................4-30
Low Band Range 3 Controller-T9 (for PC Board 8486908Z02)............................4-31
Low Band Range 1/2/3 Controller - T11 (for PC Boards 8486206B08, 8486207B07 &
8486908Z04 )...............................................................................................4-32
Low Band Range 1 and 2 IO - T6 (for PC Boards 8486206B06 & 8486207B05..4-33
Low Band Range 3 IO - T9 (for PC Board 8486908Z02) .....................................4-34
Low Band Range 1/2/3 IO - T11 (for PC Boards 8486206B08, 8486207B07 &
8486908Z04 .................................................................................................4-35
Low Band Range 1/2/3 (29.7-36.0/36.0-42.0/42-50 MHz) - Audio .......................4-36
Low Band Range 1/2/3 (29.7-36.0/36.0-42.0/42-50 MHz) - Supply Voltage ........4-37