Motorola APX 5000 Service Manual page 258

7-8
Table 7-4. VOCON board to Control Top with Top Display Interface PIN-OUT (Continued)
Test Place
none T_DISP_DATA_CMD
none OMAP_TDO
chassis GND
none RTCK
R2136 T_DISP_SPI_CLK2
R2117 TMS_CON
chassis GND
R2107 NTRST
none T_DISP_SPI_MOSI
none CPLD_TDO
chassis GND
R2118 CPLD_TMS_CON
none T_DISP_SPI_CS
R2116 TCK_CON
chassis GND
R2120 TDI_CON
R2108 T_DISP_RESET
none no connect
chassis GND
nonew no connect
VOCON Board
signal name
J2101-31
J2101-32
J2101-33
J2101-34
J2101-35
J2101-36
J2101-37
J2101-38
J2101-39
J2101-40
J2101-41
J2101-42
J2101-43
J2101-44
J2101-45
J2101-46
J2101-47
J2101-48
J2101-49
J2101-50
Troubleshooting Tables: List of Board and IC Signals
Control Top with Top Display
pin # pin #
P1-31
P1-32
P1-33
P1-34
P1-35
P1-36
P1-37
P1-38
P1-39
P1-40
P1-41
P1-42
P1-43
P1-44
P1-45
P1-46
P1-47
P1-48
P1-49
P1-50
signal name
D/C
OMAP_TDO
GND
RTCK
SCLK
OMAP/MACE TMS
GND
NTRST
SDA
CPLD_TDO
GND
CPLD TMS
CS
TCK
GND
TDI
RESET
MACE_TDO
GND
MACE_RTCK