Motorola APX 2000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01) 8-187
Figure 8-81. Transceiver (RF) Mainboard Overall Schematic (PC000354A01) – 2 of 2
F_DISP_DATA_1
F_DISP_DATA_2
F_DISP_DATA_3
F_DISP_DATA_4
VOLUME
ON_OFF_SWITCH
TOGGLE_0
TOGGLE_1
EMERG_BTN
F_DISP_DATA_0
MAKO_OPTB_SEL0_GCAI
MAKO_OPTB_SEL2_GCAI
MAKO_USB2_POS_DM
F_DISP_RW_EN
KP_COL<4..0>
EXT_SPKR_POS_DP
EXT_SPRK_NEG_DP
EXT_MIC_NEG_DP
EXT_MIC_POS_DP
RTS_FILLSEN_5V
MAKO_OPTB_SEL3_GCAI
GPIO_3_RTS_FILLSENSE
MAKO_USB2_NEG_DP
RXDIN_5V
CPLD_32KHZ_GPS_CLK
SECURE_HIGH_NORM
SSI_BLACK_RX
MONITOR
ONE_WIRE_GCAI
KEYFAIL_CTRL
F_DISP_DATA_CMD
INT_MIC+
SIDE_2
SSI_BLACK_TX_MACE
KP_ROW<4..0>
I2C_DATA
SIDE_1
PTT
SSI_OPT_CLK
BT_AVR_RESET
BT_PTT
F_DISP_BD_ID
BT_SPARE_1.8
SSI_RED_RX_CODEC
OMAP_SSI_FSYNC
USB1_NEG_DP
I2C_CLK
OMAP_RESET
F_DISP_RW
F_DISP_DATA_7
4MHZ_MACE_CLK
SSI_MACE_TX_DIN
SSI_RED_RX_MACE
TX_INHIBIT
AVR_BOOT
BT_UART_CTS_1.8V
OMAP_RESET
BT_WAKEUP_1.8V
HIGH_SECURE_DATA_GATE
AVR_STATUS_1.8V
MACE_WAKEUP
MACE_RESET
BT_SHUTDOWN_1.8V
EXP_BRD_ID
BT_UART_RX_1.8V
BT_UART_TX_1.8V
BT_UART_RTS_1.8V
USB1_POS_DP
SPK+_MP
KVL_DETACH
INT_MIC-
SPK-_MP
ACC_SPKR_UNMUTE
SSI_RED_TX_CODEC
JTAG<11..0>
F_DISP_DATA_5
F_DISP_DATA_6
BT_HOST_WAKEUP_1.8V
GCAI
GPS
CONTROL LINES
DISPLAY/LED
DISPLAY DATA
JTAG
KEYPAD
TOP CONTROLS
BACKLIGHT CONTROLS
WWP_USER_INTERFACE
VOLUME
FREQ_SEL<3..0>
EXP_BRD_ID
TEMP
USB1_POS_DP
USB1_NEG_DP
BT_WAKEUP_1.8V
BT_UART_TX_1.8V
BT_UART_RTS_1.8V
BT_HOST_WAKEUP_1.8V
SSI_RED_TX_CODEC
ACC_SPKR_UNMUTE
BT_AVR_RESET
KEYFAIL_CTRL
GPIO_1_DP_TXDC_FILLREQ
OPTB_SEL3_SWITCH_EN
MAKO_OPTB_SEL2_GCAI12
EXT_SPKR_NEG_DP
EXT_SPKR_POS_DP
PTT
INT_SPKR_POS_MP
INT_SPKR_NEG_MP
INT_MIC_POS_MP
INT_MIC_NEG_MP
BT_UART_CTS_1.8V
BT_UART_RX_1.8V
MACE_RESET
MACE_WAKEUP
USB_BOOT_1.8V
AVR_STATUS_1.8V
F_DISP_RW_EN
OMAP_RESET
F_DISP_DATA_CMD
F_DISP_RW
F_DISP_DATA_7
F_DISP_DATA_6
F_DISP_DATA_5
I2C_DATA
I2C_CLK
BT_SHUTDOWN
TX_INHIBIT
4MHZ_MACE_CLK
OPT_SSI_SYNC
SSI_OPT_CLK
SSI_BLACK_RX
MONITOR
SSI_RED_RX_MACE
KVL_DETACH
GCAI_1_WIRE
SSI_RED_RX_CODEC
BT_SPARE_1.8
BT_PTT
F_DISP_BD_ID
GPS_BT_32KHZ
GPIO_0
GPIO_2_DM_RXDC_FILLDATA
KP_ROW<4..0>
SSI_BLACK_TX_MACE
SECURE_HIGH_NORM
HIGH_SECURE_DATA_GATE
SSI_MACE_TX_DIN
F_DISP_DATA_2
ON_OFF_SWITCH
F_DISP_DATA_0
EMERG_BTN
JTAG<11..0>
F_DISP_DATA_1
F_DISP_DATA_3
F_DISP_DATA_4
KP_COL<4..0>
GCAI_GPIO_1_INPUT
SIDE_1
SIDE_2
GCAI_GPIO_2_INPUT
EXT_MIC_POS_DP
EXT_MIC_NEG_DP
GPIO_3_RTS_FILLSENSE
FREQ_SEL<3..0>
VOLUME
SSI_MACE_TX_DIN
SSI_RED_RX_MACE
SECURE_HIGH_NORM
SSI_BLACK_TX_MACE
SSI_BLACK_RX
SSI_OPT_CLK
4MHZ_MACE_CLK
MACE_RESET
F_DISP_DATA_7
F_DISP_DATA_6
F_DISP_DATA_5
F_DISP_DATA_3
FREQ_SEL<3..0>
VOLUME
ON_OFF_SWITCH
ACC_SPKR_UNMUTE
I2C_CLK
SPI_ARM_MOSI
T_DISP_SPI_CS
SPI_ARM_CLK
I2C_DATA
MAKO_USB2_POS_DP
MAKO_OPTB_SEL2_GCAI
SIDE_1
PTT
EXT_SPKR_NEG_DP
EXT_MIC_POS_DP
RTS_FILLSEN_5V
KVL_DETACH
EXT_MIC_NEG_DP
RXDIN_5V
MAKO_OPTB_SEL3_GCAI
GPIO_3_RTS_FILLSENSE
MAKO_USB2_NEG_DP
ONE_WIRE_GCAI
KEYFAIL_CTRL
MAKO_OPTB_SEL0_GCAI
SIDE_2
EXT_SPKR_POS_DP
SSI_OPT_FSYNC
T_DISP_DATA_CMD
T_DISP_RESET
SEC_CLEAR
TOGGLE_0
TOGGLE_1
EMERG_BTN
JTAG<11..0>
KP_COL<4..0>
KP_ROW<4..0>
F_DISP_DATA_0
F_DISP_DATA_1
F_DISP_DATA_4
F_DISP_DATA_2
F_DISP_RW
SSI_RED_RX_CODEC
BT_AVR_RESET
BT_SPARE_1.8
BT_PTT
32KHZ_GPS_CLK
F_DISP_RW_EN
OMAP_RESET
F_DISP_DATA_CMD
AUDIO_MIC_NEG_DP
AUDIO_MIC_POS_DP
F_DISP_BD_ID
SSI_RED_TX_CODEC
HIGH_SECURE_DATA_GATE
MONITOR
MACE_WAKEUP
AVR_BOOT
EXP_BOARD_TYPE
AVR_STATUS_1.8V
MAKO_USB1_POS_DP
MAKO_USB1_NEG_DP
USB1_NEG_DP
EXP_BRD_ID
MACE_WAKEUP
MACE_RESET
AVR_STATUS_1.8V
ACC_SPKR_UNMUTE
AVR_BOOT
INT_MIC+
INT_MIC-
USB1_POS_DP
I2C_CLK
I2C_DATA
INTERFACERF INTERFACE
USER INTERFACE
WWP_CORE_CONTROLLER
EXPANSION
AUD_INT_SPKR_FILT_P
TRIDENT_SSI<2..0>
GPS_SHUTDOWN
UART2_GPS_TX
SPI_DSP<2..0>
RF_DAC_SPI_CS
F2_DMCS
F2_PARAMP
RF_BRD_RSTB
ISET
ABACUS_SSI<2..0>
BATT_STATUS
LOCK_DET
16.8_MHZ_SINEWAVE
TRIDENT_SPI_CS
ABACUS_SPI_CS
UART2_GPS_RX
AUD_INT_SPKR_FILT_N
BAT_STATUS
RF_BRD_RSTB
16.8_MHZ_SINEWAVE
ISET
F2_PARAMP
F2_DMCS
RF_DAC_SPI_CS
TRIDENT_SPI_CS
ABACUS_SPI_CS
LOCK_DET
SPI_DSP<2..0>
TX_SSI<2..0>
RX_SSI<2..0>
CPLD_32KHZ_GPS_CLK
SPK-_MP
OMAP_SSI_FSYNC
SSI_RED_RX_CODEC
SPK+_MP
RF_ANT
RSW_INT
BT_HOST_WAKEUP_1.8V
RSW_B
BT_TX_DBG
SSI_OPT_CLK
RSW_A
GPS_TX
BT_WAKEUP_1.8V
BT_UART_RTS_1.8V
BT_UART_CTS_1.8V
BT_SHUTDOWN_1.8V
BT_UART_RX_1.8V
GPS_RX
GPS_SHUTDOWN
SSI_RED_TX_CODEC
WWP_RF_CONNECTOR
LOCK_DET
RX_SSI<2..0>
SPI_DSP<2..0>
TX_SSI<2..0>
TX_FSYNC_CONN
TX_DA_CONN
TX_CLK_CONN
SPI_DSP_MOSI
SPI_DSP_MISO
RX_FSYNC_CONN
SPI_DSP_CLK_A
RX_CLK_CONN
RX_DA_CONN
LOCK_DET_A
F2_SYNCB
BT_UART_TX_1.8V
WWP_GPS_BLUETOOTH
BT_AUD_CLK
GPS_SHUTDOWN
BT_AUD_IN
BT_AUD_FSYNC
BT_AUD_OUT
BT_HOST_WAKEUP_1.8V
BT_WAKEUP_1.8V
BT_TX_DBG
BT_UART_CTS_1.8V
BT_UART_TX_1.8V
BT_UART_RTS_1.8V
BT_UART_RX_1.8V
BT_SHUTDOWN_1.8V
GPS_TX
ANT
32KHZ
GPS_RX
F2_SYNCB
TX_FSYNC_CONN
TX_CLK_CONN
TX_DA_CONN
SPI_DSP_MOSI
SPI_DSP_MISO
SPI_DSP_CLK_A
RX_FSYNC_CONN
RX_DA_CONN
RX_CLK_CONN
LOCK_DET_A
MAKOCONTROLLER
SH9SH14SH13
2
1
2
1
2
1
AUDIO_PA

Motorola APX 2000 Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	700/800 MHz
Power Output	1-5 W (VHF), 1-3 W (700/800 MHz)
Channels	Up to 1, 000
Battery Life	Up to 10 hours (digital)
Digital Protocol	APCO P25
Frequency	VHF: 136-174 MHz, UHF: 380-470 MHz, 700/800 MHz: 764-870 MHz
Power	1-3W (700/800 MHz), 1-5W (VHF)