Motorola APX 5000 Service Manual page 255

Troubleshooting Tables: List of Board and IC Signals
Table 7-3. VOCON board to EXPANSION board connector Interface PIN-OUT (Continued)
Test
Place
none AVR_STATUS_1.8
OMAP_RE OMAP_RESET
SET_TP
C6544 VBUS1
none MACE_RESET
R6623 USB1_NEG_DP
none MACE_WAKEUP
R6622 USB1_POS_DP
none TX_INHIBIT
none EXP_BRD_ID
none KEYFAIL
chassis GND
none SECURE_HIGH_NORM
C6561 V_SW_3.60
chassis GND
none AVR_BOOT
R6107 SSI_OPT_CLK
C6405 V_2.775_EXP
none OPT_SSI_SYNC
chassis GND
R6103 SSI_BLACK_RX
C6567 V_SW_5
none SSI_BLACK_TX_MACE
C6567 V_SW_5
R6102 HIGH_SECURE_DATA_GATE
chassis GND
none SSI_RED_RX_MACE
R6525 EMERG_BTN
none SSI_MACE_TX_DIN
R4005 PTT
VOCON Board
signal name
Expansion Board
pin # pin #
J4001-29 P2001-29
J4001-30 P2001-30
J4001-31 P2001-31
J4001-32 P2001-32
J4001-33 P2001-33
J4001-34 P2001-34
J4001-35 P2001-35
J4001-36 P2001-36
J4001-37 P2001-37
J4001-38 P2001-38
J4001-39 P2001-39
J4001-40 P2001-40
J4001-41 P2001-41
J4001-42 P2001-42
J4001-43 P2001-43
J4001-44 P2001-44
J4001-45 P2001-45
J4001-46 P2001-46
J4001-47 P2001-47
J4001-48 P2001-48
J4001-49 P2001-49
J4001-50 P2001-50
J4001-51 P2001-51
J4001-52 P2001-52
J4001-53 P2001-53
J4001-54 P2001-54
J4001-55 P2001-55
J4001-56 P2001-56
J4001-57 P2001-57
signal name
AVR_STATUS_1.8V
OMAP_RESET_OUT
VBUS1
MACE_RESET
USB1_DM
MACE_WAKEUP
USB1_DP
TX_INHIBIT
EXP_BRD_TYPE
KEYFAIL
GND
MACE_SEC_CLR_MODE
VSW_3.6
GND
USB_BOOT_1.8V
OPT_SSI_CLK
VCC_2.775
OPT_SSI_FSYNC
GND
SSI_BLACK_RX
VSW_5.4
SSI_BLACK_TX_MACE
VSW_5.4
BLOCK_SSI_RED
GND
SSI_RED_RX_MACE
EMERG_BTN
SSI_MACE_TX_DIN
CONN_INT_PTT
7-5
Test
Place
none
none
none
none
none
TP2502
none
none
R2021
R2501
chassis
none
TP2007
chassis
TP2417
R2503
TP2011
R2513
chassis
none
TP2006
none
TP2006
none
chassis
none
none
none
D2007