Figure 8-88. Nntn4819A Vocon Board Overall Schematic—Sheet 1 Of 2 - Motorola ASTRO XTS 5000 Detailed Service Manual

Schematics, Board Overlays, and Parts Lists: VOCON Boards
UNSW_B+_ENC J701-36
SW_B+
SW_B+_ENC J701-7
V_ENC
C101
R143 0
REGULATED_V_ENC J701-8
470pF
RS232_DTR_IN_ENC J701-9 NC
RS232_RI_OUT_ENC J701-10 NC
CONT_3VDC_OUT_ENC J701-12 NC
RS232_DCD_ENC J701-13 NC
WAKEUP J701-26
RESET_ENC J701-30
BOOT_ENC J701-15
SPARE1_ENC J701-32
SPARE2_ENC_PTT J701-34
ENC_SSI_DI J701-39
ENC_SSI_DO J701-40
TX_INHIBIT J701-27
USB_MINUS_MON J701-11
USB_PLUS_MON J701-14
LHDATA_BDMDATA_KEYFAIL J701-24
KEYFAIL_LH_BDMDATA J701-1
RS232_DIN_UP J701-3
RTSIN_ENC J701-4
RS232_DOUT_UP J701-5
RS232_DOUT_ENC J701-6
RS232_DIN_ENC J701-2
UCM_SS J701-28
ENC_SSI_CLK J701-37
ENC_SSI_FS J701-38
SSI_DI_CODEC_ENC J701-18
SSI_DO_CODEC_ENC J701-17
GREEN_LED_ENC J701-25
RED_LED_ENC J701-29
TG2_ENC J701-23
EMERG_ENC J701-35
RTA3_ENC J701-22
RTA2_ENC J701-21
RTA1_ENC J701-20
RTAO_ENC J701-19
MONITOR J701-31
GND_ENC J701-33
TAMPER J701-16
UNIVERSAL CONNECTOR BLOCK
UNIVERSAL
CONTROL FLEX
UC_CTS J101-1 UC_CTS
UC_LHDATA_KEYFAIL J101-2 UC_LHDATA_KEYFAIL
J101-3 DGND03
DGND03
UC_RS232DIN_USB- J101-4 UC_RS232DIN_USB-
UC_EXT_SPKR_NEG J101-5 UC_EXT_SPKR_NEG
UC_RS232DOUT_USB+ J101-6 UC_RS232DOUT_USB+
UC_OPT_SEL2 J101-7 UC_OPT_SEL2
UC_SB9600_BUSY J101-8 UC_SB9600_BUSY
UC_EXT_SPKR J101-9 UC_EXT_SPKR
UC_RTS J101-10 UC_RTS
UC_OPT_SEL1 J101-11 UC_OPT_SEL1
UC_OPTB+_VPP J101-12 UC_OPTB+_VPP
UC_EXT_MIC J101-13 UC_EXT_MIC
UC_EMERG J101-14 UC_EMERG
DGND15
J101-15 DGND15
DGND16
J101-16 DGND16
UC_MONITOR J101-17 UC_MONITOR
DGND18 J101-18 DGND18
DGND19 J101-19 DGND19
UC_BL_FREQ J101-20 UC_BL_FREQ
UC_RED_LED J101-21 UC_RED_LED
UC_GREEN_LED J101-22 UC_GREEN_LED
UC_TG2 J101-23 UC_TG2
UC_RTA1 J101-24 UC_RTA1
UC_RTA3 J101-25 UC_RTA3
UC_RTA2 J101-26 UC_RTA2
UC_RTA0 J101-27 UC_RTA0
J101-28 DGND28
DGND28
DGND29
J101-29 DGND29
DGND30
J101-30 DGND30
UC_VOLUME J101-31 UC_VOLUME
BSENS_1 J101-32 BSENS_1
UNSWB+1 J101-33 UNSWB+1
UC_TG1 UC_TG1
J101-34
V2A J101-35 V2A
UC_INT_MIC J101-36 UC_INT_MIC
UC_INT_SPKR_NEG J101-37 UC_INT_SPKR_NEG
UC_INT_PTT J101-38 UC_INT_PTT
AGND39 J101-39 AGND39
UC_INT_SPKR J101-40 UC_INT_SPKR
Figure 8-88. NNTN4819A VOCON Board Overall Schematic—Sheet 1 of 2
6881094C31-D
UNSW_B+
C102
470pF
USB_MINUS_MON
USB_PLUS_MON
SB96D_BD0_3V
SB96D_BDO_KF_3V
MONITOR RXDIN_UP_3V
RTA0_ENC RTS_FILLSEN_3V
RTA1_ENC TXDO_BDI_UP_3V
RTA2_ENC TXDO_BDI_ENC_3V
RTA3_ENC RXDIN_ENC_3V
EMERG_ENC UCM_SS
TG2_ENC SSI_CLK_ENC
RED_LED_ENC SSI_FS_ENC
GREEN_LED_ENC
LHDATA_KEYFAIL LHDATA_KEYFAIL
LH_BUSY LH_BUSY
CTS CTS
RTS RTS
RS232_DO_USB+ RS232_DO_USB+
RS232_DI_USB- RS232_DI_USB-
ONE_WIRE_OPT ONE_WIRE_OPT
TG2
0
RTA0
1
RTA1 2
RTA2 3
RTA3 4
RED_LED
5
GREEN_LED 6
BL_FREQ 7
OPTB+_VPP
8
INT_PTT 9
10
OPT_SEL1_IN
OPT_SEL2_IN 11
OPT_SEL2_OUT
12
13
MOD
14
OPT_SEL1_OUT
HAB_MOD 15
TG1
0
EMERG 1
VOLUME
2
EXT_SPKR
3
EXT_SPKR_NEG
4
INT_SPKR
5
INT_SPKR_NEG
6
EXT_MIC
7
INT_MIC 8
CONTROLLER_IO(15:0)
VPP_EN
9
AUDIO_DC_IO(9:0)
VCC5
C104
KP_5V1 J107-7
470pF
KP_5V2 J107-8
KP_COLUMN0 J107-1
KP_COLUMN1 J107-2
KP_COLUMN2 J107-3
KP_ROW0 J107-13
KP_ROW1 J107-14
KP_ROW2 J107-15
KP_ROW3 J107-16
KP_ROW4 J107-17
KP_ROW5 J107-18
KP_ROW6 J107-19
KP_BL_EN J107-6
R109
0
C124 C125
R107
470pF 470pF
10K
ASIC_PATRIOT_BUS(15:0)
0 0
16_8MHZ
1 1
BSY_OUT_CTS*
2 2
BSY_IN_RTS
3 3
UCTS1_USB_SPEED*
4 4
URTS1_XRXD
5 5
UTXD1_USB_VPO
6 6
URXD1_USB_VMI
7 7
USB_VMO
8 8
USB_VPI
9 9
USB_SUSP
10 10
USB_TXENAB
11 11
KVL_USB_DET*
12 12
ONE_WIRE_UP
13 13
ONE_WIRE_EN*
14 14
USB_ENUM
15 15
FLPR_CS*
FLIP_32K
UTXD2
URXD2
RS232_USB*
BOOT_NORM*
SCKB
0
SPI_MOSIB
1
SPI_MISOB
2
CODEC_DCLK
3 0
CODEC_FSYNC
4 1
SINE32K
0 2
13MHZ
1 3
FLIPPER IC WDI
2 4
FLPR_MSBAR
3 5
6
7
8
9
10
11
12
13
14
15
UNIV_BUS(4:0)
ASIC_GCAP_BUS(3:0)
0
1
2
0
1
2
3
4
5
6
C126 C127 C128 C129 C130 C131 C132 C133 C134
470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF
WAKEUP KP_ROW(6:0)
ENC_RESET KP_COL(2:0)
BOOT* BL_EN
SPARE1_ENC RESET
SPARE2_ENC_PTT
SSI_DI_ENC D_REG_SEL
SSI_DO_ENC
D_CS*
CONTROLLER
D_MOSIB
& MEMORY
BLOCK
D_SCKB
LOCK_DET
R119
100
16_8MHZ TX_SSI_FSYNC
R121
1K
BSY_OUT_CTS* RX_SSI_DATA
R123 1K
BSY_IN_RTS RX_SSI_FSYNC
R124
1K
UCTS1_USB_SPEED* RX_SSI_CLK
R125
100
URTS1_XRXD TX_SSI_CLK
R126
100
UTXD1_USB_VPO ABACUS3_CS
R127 1K
URXD1_USB_VMI TX_SSI_DATA
USB_VMO
USB_VPI
R128
1K
USB_SUSP SCKA
R129 1K
USB_TXENAB SPI_MOSIA
R130 1K
KVL_USB_DET* SPI_MISOA
R131 100
ONE_WIRE_UP UNI_SEL*
R132 0
ONE_WIRE_EN* EEPROM_SEL*
R133 0
USB_ENUM AD_CS*
FLPR_CS* CKIH
FLIP_32K
UTXD2
URXD2
RS232_USB* BATTERY_ID
BOOT_NORM* BAT_BUS_EN
GCAP_INT
LV_DETECT
ADTRIG
MECH_SW_BAR
TG2 EEPOT_CS*
RTA0 EEPOT_CS_EXT*
RTA1 EEPOT_U_D*
RTA2 EEPOT_INC*
RTA3 EXT_SPKR_SEL
RED_LED AUDIO_PA_EN
GREEN_LED AUDIO_MODE_SEL
BL_FREQ GCAP_CE
OPTB+_VPP CODEC_RX
INT_PTT CODEC_TX
OPT_SEL1_IN SCKB
OPT_SEL2_IN SPI_MOSIB
OPT_SEL2_OUT SPI_MISOB
MOD CODEC_DCLK
OPT_SEL1_OUT CODEC_FSYNC
HAB_MOD 8KHZ_INT
4 3 2 1 0
8-139
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
63B81096C91-O
Sheet 1 of 2
July 21, 2004