Table 7-2. J1001 Vocon Board To Rf Board - Motorola APX 7000 Detailed Service Manual

7-2
J1001
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 DUAL_WATCH_LO (GROUNDED THRU

Table 7-2. J1001 VOCON Board to RF Board

Description
GROUND
EEPROM_CS
CLK_16.8MHZ
GROUND
GROUND
VCC_1.875
RF_BRD_RSTB
VCC_2.775
DMCS
F2_PARAMP (R1016)
RX_FSYNC (R1004)
TX_INH
RX_DA (R1005)
DAC_CS
RX_CLK (R1006)
ISET
TX_FSYNC (R1007)
TX_DA_CONN (R1017)
TX_CLK (R1008)
R1014 (0 OHM))
Troubleshooting Tables: List of Board and IC Signals
J1001
Pin No.
21 GPS_ANT (R1001)
22
23
24
25
26
27
28
29 SPI_DSP_MISO (R1002)
30
31
32
33 SPI_DSP_CLK (R1003)
34
35
36
37
38
39
40
Description
ABACUS_CS
F2_SYNCB
GROUND
LOCK (R1011)
BSTAT
TRIDENT_CS
UNSW_B+
UNSW_B+
SPI_DSP_MOSI
UNSW_B+
UNSW_B+
GROUND
UNSW_B+
VCC_SW_3.6
GROUND
GROUND
GROUND