Motorola CP180 Service Information - Page 37
Browse online or download pdf Service Information for Portable Radio Motorola CP180. Motorola CP180 46 pages. Uhf2 (438-470mhz)
Also for Motorola CP180: Basic User's Manual (16 pages), Basic User's Manual (16 pages), Basic User's Manual (18 pages), Detailed Service Manual (28 pages), Cps/Tuner Installation Manual (6 pages), Service Information (46 pages)
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UHF3 PCB 8486634Z02-O Schematic Diagrams
USWB +
5V
5T
5R
3V
5V
5T
5R
3V
USWB+
TX_ENA
PWR_SET
DEMOD
CONTROLLER
BW_SEL
RSSI
MOD_OUT
16_8_MHZ
SYNTH_CS
SPI_CLK
SPI_DATA_OUT
LOCK
UHF R3
DEMOD
BW_SEL
RSSI
5V
3V
5V
3V
MOD_IN
PRESC
16_8_MHZ
V_STEER
SYNTH_CS
SYNTH_UHF_R3
V_SF
SPI_CLK
VCO_MOD
SPI_DATA_OUT
TRB
LOCK
5V
5V
RX_FE_UHF_R3
RX_BE
IF_IN
IF_OUT
RX_INJ
5R
3V
5R
3V
PRESC
RX_INJ
VCO_UHF_R3
V_STEER
V_SF
VCO_MOD
TX_INJ
TRB
USWB +
5R
USWB
TX_ENA
TX_UHF_R3
PWR_SET
RX_IN
RX_OUT
TX_INJ
UHF3 Radio Circuit Block Diagram
4-5
5T
5T