Motorola APX 5000 Service Manual page 253

Troubleshooting Tables: List of Board and IC Signals
Table 7-2. VOCON board to RF board connector Interface PIN-OUT (Continued)
Test Place
none SPI_DSP_MOSI
F_UNSW_B+ UNSW_B+
R1013 SPI_DSP_CLK
F_UNSW_B+ UNSW_B+
chassis GND
F_UNSW_B+ UNSW_B+
R6510 V_SW_3.60
chassis GND
chassis GND
chassis GND
VOCON Board
signal name pin #
J1001-31
J1001-32
J1001-33
J1001-34
J1001-35
J1001-36
J1001-37
J1001-38
J1001-39
J1001-40
RF Transceiver Board
pin # signal name
P101-31 DIG_DATA_SPI_MOSI
P101-32 DC_FUSED_B+
P101-33 DIG_SPI_CLK
P101-34 DC_FUSED_B+
P101-35 GND
P101-36 DC_FUSED_B+
P101-37 DC_SW1_3_6V
P101-38 GND
P101-39 GND
P101-40 GND
7-3
Test
Place
TP107
C203
TP108
C203
chassis
C203
TP126
chassis
chassis
chassis