Motorola PR860 Detailed Service Manual page 11

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Figure 4-26: UHF (403-470 MHz) Harmonic Filter Schematic Diagram.................................... 4-28
Figure 4-27: UHF (403-470 MHz) Main Board Top Side: PCB No. 8415234H09 ..................... 4-32
Figure 4-28: UHF (403-470 MHz) Main Board Bottom Side: PCB No. 8415234H09 ................ 4-33
Figure 4-29: UHF Controls And Switches Schematic Diagram: PCB No. 8415234H09 ............ 4-34
Figure 4-30: UHF Receiver Front End Schematic Diagram: PCB No. 8415234H09 ................. 4-35
Figure 4-31: UHF Receiver Back End Schematic Diagram: PCB No. 8415234H09.................. 4-36
Figure 4-32: UHF Synthesizer Schematic Diagram: PCB No. 8415234H09.............................. 4-37
Figure 4-33: UHF Voltage Controlled Oscillator Schematic Diagram: PCB No. 8415234H09... 4-38
Figure 4-34: UHF Harmonic Filter Schematic Diagram: PCB No. 8415234H09 ........................ 4-39
Figure 4-35: UHF Transmitter Schematic Diagram: PCB No. 8415234H09 .............................. 4-40
Figure 4-36: UHF (450-512 MHz) Main Board Top Side PCB 8486686Z02 rev. A................... 4-46
Figure 4-37: UHF (450-512 MHz) Main Board Bottom Side PCB 8486686Z02 rev. A.............. 4-47
Figure 4-38: UHF (450-512 MHz) Controls and Switches Schematic Diagram ........................ 4-48
Figure 4-39: UHF (450-512 MHz) Receiver Front End Schematic Diagram ............................. 4-49
Figure 4-40: UHF (450-512 MHz) Receiver Back End Schematic Diagram.............................. 4-50
Figure 4-41: UHF (450-512 MHz) Voltage Controlled Oscillator Schematic Diagram............... 4-51
Figure 4-42: UHF (450-512 MHz) Synthesizer Schematic Diagram ......................................... 4-52
Figure 4-43: UHF (450-512 MHz) Transmitter Schematic Diagram .......................................... 4-53
Figure 4-44: UHF (450-512 MHz) Harmonic Filter Schematic Diagram.................................... 4-54
Figure 4-45: UHF Band 2 (450-527 MHz) Main Board Top Side: PCB No. 8415235H07......... 4-58
Figure 4-46: UHF Band 2 (450-527 MHz) Main Board Bottom Side: PCB No. 8415235H07 .... 4-59
Figure 4-47: UHF Band 2 Controls And Switches Schematic Diagram
(PCB No. 8415235H07) ........................................................................................... 4-60
Figure 4-48: UHF Band 2 Receiver Front End Schematic Diagram (PCB No. 8415235H07).... 4-61
Figure 4-49: UHF Band 2 Receiver Back End Schematic Diagram (PCB No. 8415235H07) .... 4-62
Figure 4-50: UHF Band 2 Synthesizer Schematic Diagram (PCB No. 8415235H07)................ 4-63
Figure 4-51: UHF Band 2 Voltage Controlled Oscillator Schematic Diagram
(PCB No. 8415235H07) ........................................................................................... 4-64
Figure 4-52: UHF Band 2 Harmonic Filter Schematic Diagram (PCB No. 8415235H07) .......... 4-65
Figure 4-53: UHF Band 2 Transmitter Schematic Diagram (PCB No. 8415235H07) ................ 4-66
Figure 4-54: VHF (136-174 MHz) Main Board Top Side PCB 8486473Z04 rev. C................... 4-73
Figure 4-55: VHF (136-174 MHz) Main Board Bottom Side PCB 8486473Z04 rev. C.............. 4-74
Figure 4-56: VHF (136-174 MHz) Controls and Switches Schematic Diagram......................... 4-75
Figure 4-57: VHF (136-174 MHz) Receiver Front End Schematic Diagram ............................. 4-76
Figure 4-58: VHF (136-174 MHz) Receiver Back End Schematic Diagram.............................. 4-77
Figure 4-59: VHF (136-174 MHz) Synthesizer Schematic Diagram.......................................... 4-78
Figure 4-60: VHF (136-174 MHz) Voltage Controlled Oscillator Schematic Diagram............... 4-79
Figure 4-61: VHF (136-174 MHz) Transmitter Schematic Diagram .......................................... 4-80
Figure 4-62: VHF (136-174 MHz) Main Board Top Side PCB No. 8415112H01 ...................... 4-84
Figure 4-63: VHF (136-174 MHz) Main Board Bottom Side PCB No. 8415112H01 ................. 4-85
Figure 4-64: VHF Controls And Switches Schematic Diagram .................................................. 4-86
Figure 4-65: VHF Receiver Front End Schematic Diagram ....................................................... 4-87
Figure 4-66: VHF Receiver Back End Schematic Diagram........................................................ 4-88
Figure 4-67: VHF Synthesizer Schematic Diagram ................................................................... 4-89
Figure 4-68: VHF Voltage Controlled Oscillator Schematic Diagram......................................... 4-90
Figure 4-69: VHF Transmitter Schematic Diagram .................................................................... 4-91
Figure 4-70: Low Band (29.7-42/35-50 MHz) Main Board Top Side PCB
(8485658Z05 rev. D) ................................................................................................ 4-97
Figure 4-71: Low Band (29.7-42/35-50 MHz) Main Board Bottom Side PCB
(8485658Z05 rev. D) ................................................................................................ 4-98
Figure 4-72: Low Band (30-50 MHz) Controller Overall Schematic Diagram............................ 4-99
List of Figures