Chapter 7 Vhf 146-174 Mhz Schematic Diagrams, Overlays, And Parts Lists (8486769Z04-C) - Motorola CP150 Service Manual

VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)

Chapter 7 VHF 146-174 MHz Schematic Diagrams, Overlays, and Parts Lists (8486769Z04-C)

USWB+ 5V 5T 5R
CONTROLLER
6880309N62-C
3V
TX_ENA
PWR_SET
DEMOD
BW_SEL
RSSI
5V 3V
MOD_OUT MOD_IN
16_8_MHZ 16_8_MHZ
SYNTH_CS SYNTH_CS
SYNTH_VHF_R2
SPI_CLK SPI_CLK
SPI_DATA_OUT SPI_DATA_OUT
LOCK LOCK
5V
DEMOD
RX_BE RX_FE_VHF_R2
BW_SEL IF_IN IF_OUT
RSSI
5R 3V
PRESC PRESC
RX_INJ
V_STEER V_STEER
VCO_VHF_R2
V_SF V_SF
VCO_MOD VCO_MOD
TX_INJ
TRB TRB
Figure 7-52. VHF (146-174 MHz) Radio Circuit Block Interconnect Diagram (8486769Z04-C)
USWB+
5R
TX_ENA
TX_VHF_R2
PWR_SET
RX_IN RX_OUT
7-53
5T
June, 2005