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Motorola Mototrbo - Page 139

Motorola Mototrbo
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VHF (136–174 MHz) 1–25W PCB/Schematics/Parts List 2-5
1
CONTROLLER_R3
1.8V_DIG
1.8V_ANA
2.8V_RX
VBAT_IN
9V3_PA_ENABLE
UC_G19_SPI1_CLK
UC_G17_SPI1_SIMO
UC_H17_SPI1_SOMI
UC_E19_SPI1_CS0
2.8V_SYNTH
1.8V_SYNTH
5V
9V3
UC_EXT_REF_CLK
TTR
UC_R17_GP6_13_DMCS
UC_C3_SSI_TX_DATA
UC_C5_SSI_TX_FSYNC
UC_B3_SSI_TX_CLK
UC_C4_SSI_RX_FSYNC
UC_D4_SSI_RX_DATA
UC_B4_SSI_RX_CLK
UC_RESET_OUT
UC_W2_GP7_9_LCKDET
UC_W3_GP7_10_CARDET
UC_W1_GP7_8_AGCFLG
UC_K4_GP6_1_RFATEN
UC_R16_GP6_12_RXACQ
BATTERY_SENSE
SSI
19.2MHZ REF CLK
GPIO
SPI
POWER
2
rfic_vhf
RO_CTL_1V8ANA
RO_CTL_2V8ANA
RO_CTL_SPI_DW
RO_CTL_SPICLK
RO_PA_BATTSEN RO_VCO_IN
RO_VCO_SEL2
RO_VCO_SEL3
RO_VCO_5V0
RO_VCO_HPMOD
RO_VCO_SEL1
RO_VCO_VCTRL
RO_VCO_SF_OUT
RO_RXFE_ATTEN
RO_RXFE_AXDAC
RO_CTL_2V8DIG
RO_CTL_RXFS
RO_CTL_RXACQ
RO_CTL_RSTB
RO_CTL_1V8SYN
RO_CTL_1V8DIG
RO_CTL_AGCFLG
RO_CTL_LCKDET
RO_CTL_TXFS
RO_CTL_5V
RO_CTL_19.2RE
RO_CTL_CARDET
RO_CTL_DMCS
RO_CTL_RXCLK
RO_PA_ATT_ENB
RO_RXFE_9R1
RO_CTL_TTR
RO_CTL_CEX
RO_CTL_TXD
RO_CTL_TX_CLK
RO_RXBE_5V0
RO_PA_BIAS
RO_PA_RAMP
RO_PA_TEMPSEN
RO_RXBE_IN
RO_PA_TX1_OUT
RO_PA_VSWRSEN
RO_PA_9V3
RO_PA_ANT_ENB
RO_CTL_SPI_DR
RO_CTL_RXD
7
NC
NC
rxbe_vhf
RXBE_IF_OUT
RXBE_INRXBE_5V
RXFE_VHF
RO_RXFE_ATTEN
RXFE_9R1
UP_RXFE_ATTEN
RXFE_IN
RXFE_TUNE
RXFE_OUT
RXFE_LO_INJ
vco_vhf_single_rx_vco
VCO_RO_SF_OUT
VCO_RO_VCTRL
VCO_TXIN_LO
VCO_PA_9V3
VCO_RO_IN
VCO_RO_5V0
VCO_RO_HPMOD
VCO_RXFE_LO
VCO_RO_SEL2
VCO_RO_SEL1
4
3
5
TX_VHF_LP
9V3_EN
RX_IN
VBAT_OUT
9V3
PA_VCO_9V3
PA_RO_9V3
TX1
ATT_ENB
ANT_ENB
VSWRSEN
TEMPSEN
TX_DAC
BIAS
SHEET1: PA
SHEET3: 9.3V PA_REG.
SHEET2: POWER CONTROL
CONNECTORS: 9000 - 9999 (RESERVE)
TX: 0700 - 0999
CONTROL_HEAD: 6000 - 6999
PM_AUDIO_DIGITAL: 3000 - 3999
OPTION_BOARD: 5000 - 5999
BT_GPS: 7000 - 8999
PERIPHERALS: 4000 - 4999
MICRO_PROCESSOR: 1000 - 2999
RFIC: 0000 - 0199
VCO: 0200 - 0399
RXFE: 0400 - 0499
RXBE: 0500 - 0699
VHF (136–174 MHz) 1–25W Overall Schematic Diagram

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