Figure 9.4-5. Pmlf4040A/ Pmlf4040B/ Pmlf4040C/ Pmlf4040F Controller Schematic - Motorola XTS 2500 Service Manual

9.4-6
UCM_SPARE1
UCM_SPARE2
ONE_WIRE_UP
KP_COL(0:2)
KP_ROW(0:6)
MOD
RESET_OUT FROM PATRIOT
RESET
USB_VMO
USB_TXENAB
OPT_SEL1
OPT_SEL2_IN
OPT_SEL2_OUT
BSY_IN_RTS
URXD2
UCTS_USB_SPEED
UTXD1_USB_VPO
UTXD2
USB_VPI
BOOT*
ENC_RESET
BSY_OUT_CTS
USB_ENUM
BOOT_NORM*
UCM_SS
WAKEUP
HAB_MOD
RS232_USB*
BL_FREQ
BL_EN
PTT
CODEC_FSYNC
CODEC_DCLK
CODEC_TX

Figure 9.4-5. PMLF4040A/ PMLF4040B/ PMLF4040C/ PMLF4040F Controller Schematic

February 14, 2012
UCM_SPARE1 RED_LED
RED_LED
UCM_SPARE2 GREEN_LED GREEN_LED
ONE_WIRE_UP SB3
SB3
KP_COL(0:2) RTA(0:3) RTA(0:3)
KP_ROW(0:6) KVL_USB_DET KVL_USB_DET
MOD
RESET URTS1_XRXD URTS1_XRXD
URXD1_USB_VMI URXD1_USB_VMI
RX_SSI_DATA RX_SSI_DATA
USB_VMO TX_SSI_CLK
USB_TXENAB TX_SSI_FSYNC
OPT_SEL1 SB1 SB1
OPT_SEL2_IN
OPT_SEL2_OUT UNIVERSAL_SPI_CS UNIVERSAL_SPI_CS
BSY_IN_RTS 16_8MHZ
URXD2
ABACUS3_CS ABACUS3_CS
SPI_CLK_A SPI_CLK_A
SPI_MOSIA SPI_MOSIA
UCTS_USB_SPEED TX_SSI_DATA TX_SSI_DATA
UTXD1_USB_VPO SB2 SB2
UTXD2 SC_FILT_EN SC_FILT_EN
USB_VPI LOCK_DET LOCK_DET
BOOT* RX_SSI_FSYNC RX_SSI_FSYNC
ENC_RESET RX_SSI_CLK RX_SSI_CLK
BSY_OUT_CTS
USB_ENUM
BOOT_NORM* CODEC_RX
UCM_SS SCKB
WAKEUP GATED_32_KHZ
HAB_MOD
RS232_USB*
BL_FREQ ADTRIG
BL_EN MAKO_CE
PTT SPI_MOSIB
CODEC_FSYNC
CODEC_DCLK
CODEC_TX
32K_SEL
RESET FROM MAKO
MAKO_RESET
SPI_MISOB
MAKO_INT*
BSY_OUT_CTS
BSY_IN_RTS
UCTS_USB_SPEED
URTS1_XRXD
UTXD1_USB_VPO
USB_VMO
URXD1_USB_VMI
USB_VPI
USB_TXENAB
KVL_USB_DET
UTXD2
URXD2
RS232_USB*
BOOT_NORM*
ONE_WIRE_UP
VSW1
16_8MHZ
GATED_32_KHZ
SCKB
SPI_MOSIB
SPI_MISOB
SW_B+
UNSW_B+
RFSW_B+
16_8_filtered
TX_SSI_CLK
TX_SSI_FSYNC
BAT_STATUS
POR
700/800 MHz Schematics, Board Overlays, and Parts Lists
BSY_OUT_CTS UCM_SS
BSY_IN_RTS USB_MINUS_MON
UCTS_USB_SPEED USB_PLUS_MON
URTS1_XRXD UCM_KF_MAKO
UTXD1_USB_VPO
USB_VMO
URXD1_USB_VMI
USB_VPI
USB_TXENAB
KVL_USB_DET
UTXD2
URXD2
RS232_USB*
BOOT_NORM*
ONE_WIRE_UP LHDATA_KEYFAIL
SB9600_BUSY
CTS
VSW1 RTS
16_8MHZ RS232_DO_USB+
GATED_32_KHZ RS232_DI_USB-
MAKO_RESET ONE_WIRE_OPT
ADTRIG
MAKO_INT*
SCKB TG2_SEC_CLEAR
SPI_MOSIB EMERG
SPI_MISOB VOLUME
MAKO_CE EXT_SPKR_POS
CODEC_RX EXT_SPKR_NEG
CODEC_TX INT_SPKR_POS
CODEC_DCLK INT_SPKR_NEG
CODEC_FSYNC EXT_MIC
SW_B+ INT_MIC
UNSW_B+ VPP_EN
RFSW_B+ MECH_SW
16_8_filtered
TX_SSI_CLK
TX_SSI_FSYNC
BAT_STATUS 32K_SEL
POR
CODEC_RX
Memory
EIM_A0
EIM_DATA(7:0)
R_W*
NC
CS3
RESET_OUT FROM PATRIOT
RESET
OPT_B+_VPP
TX_SSI_FSYNC OPT_B+_VPP
TX_SSI_CLK
UCM_SS
USB_MINUS_MON
USB_PLUS_MON
UCM_KF_MAKO
LHDATA_KEYFAIL
LH_BUSY
CTS
RTS
RS232_DO_USB+
RS232_DI_USB-
ONE_WIRE_OPT
TG2_SEC_CLEAR
EMERGENCY
VOLUME
EXT_SPKR+
EXT_SPKR-
SPKR+
SPKR-
EXT_MIC
INT_MIC
VPP_EN
MECH_SW
EIM_A0
EIM_DATA(7:0)
CS3
6816985H01-F