Figure 7-73. Hue4039A Control-Head Connector Schematic - Motorola ASTRO Digital XTL 5000 Detailed Service Manual

7-96
VCC2.85
10K
10K
Q0403
10K
10K
MOD
R0420
10K
BOOT_RX
EMERGENCY
VCC5
U0401
NLAST4599
4
NC
BOOT_TX
5
COM
6
KEYFAIL
NO IN 1
4 2
CABLE_DET
U0402-1
1
NC7SZ125
BOOT_DATA_EN*
AUX_TX
AUX_RX
RX_FILT_AUDIO
PTT*
C0434 C0433
100pF 100pF
AUX_MIC
MIC_HI
1 1
TP0411 TP0412
SPKR+
SPKR-
IGNITION
C0439 C0440
100pF 100pF
J0401-43
NOT USED

Figure 7-73. HUE4039A Control-Head Connector Schematic

May 25, 2005
VCC2.85
R0409
10K
FORCE_FAIL*
47K
47K
Q0402
1
2
3
VR0420
11V C0435
470pF
SW_B+_ON-OFF
1
TP0401
J0401-22 OPTB+_BOOTSEL_VPP
J0401-26 BOOT_RX
J0401-25 BOOT_TX / KEYFAIL*
Programming Cable Interface
C0441
R0404
0.1uF
1K
VCC5
C0430 C0429 C0425
100pF 100pF 100pF
R0431
*VR0417*
10K
5.6V
Q0404
VR0421
11V
47K
47K
C0427 R0419
100pF 4.7K
C0432 C0431
100pF 100pF *VR0414*
5.6V
AUX_MIC
MIC_HI
1
TP0402
SPKR+
SPKR-
R0421
IGNITION_CONN
0
VR0412
20V
C0460
C0438 C0426
100pF
470pF 470pF
Schematics, Component Location Diagrams, and Parts Lists: HUE4039A/HUE4043A (UHF Range 1) Main Board
A+ BUS+_UARTB_TXD
TP0414
F0400 1
BUS-_UARTB_RXD
J0401-19
BUSY_UARTB_RTS
125V
J0401-21
5A
RESET_UARTB_CTS
C0437
A+
470pF
SW_B+
J0401-17 SW_B+
TP0413
1
R0422
33K
VIP_OUT_1_5V
C0436
R0425 R0517
VIP_OUT_2_5V
470pF
10K 4.7K
VIP_IN_1_5V
VIP_IN_2_5V
VIP_OUT_1_12V
VR0413
20V
Part Series VIP_OUT_2_12V
400-2
1
TP0403
J0401-18 EMERGENCY
VCC5
SAP_TX
J0401-23 VCC5 SAP_RX
SAP_DCLK
C0428
100pF 1
J0401-1 SAP_FSYNC
TP0415
J0401-2 SSI_INT*
J0401-49 SPI_MOSIB
J0401-50 SPI_MISOB
SPI_SCKB
NAUTILUS_CS*
J0401-7 AUX_TX NAUTILUS_INT*
J0401-8 AUX_RX
C0450
33pF
J0401-5
RX_FILT_AUDIO
J0401-3
PTT*
1
1
TP0407 TP0408
UARTA_TXD
AUDIO
UARTA_RXD
UARTA_CTS
UARTA_RTS
J0401-6 AUX_MIC
C0424 C0423
J0401-4 MIC_HI
33pF 33pF
J0401-9 SPKR+
VCC2.85
J0401-10 SPKR- BUS_PWR_OUT
U0402-2
J0401-20 IGNITION
PWR_GND
VCC
C0469
0.1uF
GND
C0442 C0443 C0444 C0445
*VR0418*
33pF 33pF 33pF 33pF
5.6V
C0446 C0447 C0448 C0449 C0461 C0462
100pF 100pF 100pF 100pF 220pF 220pF
C0451 C0452 C0453 C0454 C0455 C0456 C0457 C0458
33pF 33pF 33pF 33pF 33pF 33pF 33pF 33pF
1 1
TP0409 TP0410
R0415
UARTA_TXD_CH
100
R0416
UARTA_RXD_CH
100
R0417 100 UARTA_CTS_CH
R0418
UARTA_RTS_CH
100
C0422 C0470
33pF 33pF
VR0422 VR0423 VR0424 VR0425
15V 15V 15V 15V
ONE_WIRE
SPARE_1
SPARE_2
C0475 C0476 C0477 C0478
100pF 100pF 100pF 100pF
SB9600
J0401-31 BUS+
J0401-32 BUS-
J0401-33 BUSY
J0401-34
LH_RESET
VIP s
J0401-13 VIP_OUT_1_5V
J0401-14 VIP_OUT_2_5V
J0401-15 VIP_IN_1_5V
J0401-16 VIP_IN_2_5V
J0401-11 VIP_OUT_1_12V
J0401-12 VIP_OUT_2_12V
SSI / NAUTILUS
J0401-35 SAP_TX
J0401-36 SAP_RX
J0401-37 SAP_DCLK
J0401-38 SAP_FSYNC
J0401-45 SSI_INT
J0401-41 SPI_MOSIB
J0401-42 SPI_MISOB
J0401-44
SPI_SCKB
J0401-39 NAUTILUS_CS*
J0401-40 NAUTILUS_INT*
C0459
33pF
RS232 BUS
J0401-27
UARTA_TXD
J0401-28 UARTA_RXD
J0401-29 UARTA_CTS
J0401-30
UARTA_RTS
FOR NEW CH/ACCY s
J0401-46 BUS_PWR_OUT
J0401-24
ONE_WIRE
J0401-47 SPARE_1
J0401-48
SPARE_2
MAEPF-27843-O
6881096C74-B