Motorola MTP700 - RF Section Block Diagram

4.1 - 42 MTP700 Portable Radio / Detailed Service Manual TRANSCEIVER 400 MHz
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G
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GROUND
MOTOROLA CONFIDENTIAL PROPRIETARY
GROUND
(GLOBAL)
GROUND
switches & supporting components
GROUND_DIG
GROUND
Page 9-13
Page 8
Page 5-6
GROUND
Page 7
Page 3-4
GROUND
GROUND_DIG
GROUND_DIG
TSLOTB
V1_3V
V4_2.775V
V4_LNODCT
VBLIN
VCNTO
SPIA_CS_PA_BIAS
SPIA_CLK
PA_TEMP_RETURN
RAW_B+
RESET_OUT
RX_TETRA
SPIA_CLK
SPIA_CS1_ESCORT
SPIA_CS2_ODCT
SPIA_CS_PA_BIAS
SPIA_MISO
SPIA_MOSI
SWB+
TCLK
TCLKB
TETRA_TX_LO
TSLOT
WPIC_OSC_EN
WPIC_SRD
WPIC_STD
WPIC_TXCLK
WPIC_TXE
TXU
5V_RF
ANT_EN
ASW
ESC_VCO_BUF_EN
LO_DRIVER_EN
OUTI
OUTIB
OUTQ
OUTQB
PA_BIAS
PA_TEMP
SPIA_CS0_WPIC
SPIA_MOSI
SYNT_CS_
TCLK
TCLKB
TCXO_WARP
TSLOT
TSLOTB
V3_2.775V
V4_2.775V
VBLIN
VCNTO
VCOCT1
VCOCT2
VCTRL
WPIC_FSYNC
ASW
FE_CNTL
GP05_DCLICP
GP06_DCLICIN
OUTI
OUTIB
OUTQ
OUTQB
PREINI
PREINIB
PRSCIN
RESET_OUT
RX_ACQ
SF_OUT
SPIA_CLK
SIDE_OPT_SEL3
SIDE_RTS
SIDE_RX
SITE_TX
SW_1
SW_2
SW_4
SW_8
VIBRATOR
VOL
VREF2_2.775V
VTS_2.3V
RFCU
16.8_MHZ_CLK
5V_RF
INT_SPKR+
INT_SPKR-
KP_COL1
KP_COL2
KP_ROW4
ON
PTT
RAW_B+
RED_LED
SIDE_CTS
SIDE_OPT_B+
SIDE_OPT_SEL1
SIDE_OPT_SEL2
SSC
BAT_DATA
EMERGENCY
EXT_MIC
EXT_SPKR+
EXT_SPKR-
GRN_LED
INT_EAR+
INT_EAR-
EXT_SPKR-
RAW_B+
SIDE_TX
SIDE_OPT_B+
SIDE_RX
SIDE_CTS
SIDE_OPT_SEL1
SIDE_RTS
SPIA_CS0_WPIC
RESET_OUT
V3_2.775V
V4_LNODCT
5V_RF
V1_3V
V4_2.775V
SW_1
TCXO_WARP
GRN_LED
RED_LED
VREF2_2.775V
KP_COL2
KP_ROW4
SWB+
KP_COL1
PA_TEMP_RETURN
WPIC_FSYNC
ESC_VCO_BUF_EN
LO_DRIVER_EN
SPIA_CS2_ODCT
ANT_EN
SPIA_MOSI
SPIA_CS1_ESCORT
SIDE_OPT_SEL3
SIDE_OPT_SEL2
EXT_SPKR+
VIBRATOR
SYNT_CS_
SW_4
SW_8
RXU
FE_CNTL
GP05_DCLICP
GP06_DCLICIN
PREINI
PREINIB
RX_TETRA
TETRA_RX_LO
V4_2.775V
SW_2
MAIN_VCO
PRSCIN
SF_OUT
TETRA_MAIN_VCO_ON
TETRA_RX_LO
TETRA_TX_LO
VCOCT1
VCOCT2
VCTRL
WPIC_TXCLK
PA_BIAS
WPIC_STD
WPIC_TXE
TETRA_MAIN_VCO_ON
EMERGENCY
WPIC_OSC_EN
RX_ACQ
PTT
SPIA_MISO
BAT_DATA
PA_TEMP
WPIC_SRD
16.8_MHz_CLK
INT_SPKR+
INT_SPKR-
INT_EAR+
INT_EAR-
EXT_MIC
VOL
VTS_2.3V
ON
RF Section Block Diagram