Chapter 7 Troubleshooting Tables; List Of Board And Ic Signals; Table 7-2. J101 Vocon Board To Controls Flex Assembly - Motorola ASTRO XTS 5000 Detailed Service Manual

Chapter 7 Troubleshooting Tables

7.1

List of Board and IC Signals

Due to the nature of the schematic-generating program, signal names might be different when they
are not directly connected to the same point. The tables in this chapter provide a cross reference to
the various pinouts for these signals.
chapter.
Table No.
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
J101
Pin No.
1
2
3
4
5
6
7
8
9
10
Table 7-1
Table 7-1. List of Tables of Board and IC Signals
J101 VOCON Board to Controls Flex Assembly
J107 VOCON Board to Keypad Module
J701 VOCON Board to Encryption Module
U402 FLASH Pinouts
U403 SRAM Pinouts
U401 Patriot MCU/DSP IC Pinouts
U301 Flipper IC Pinouts
U501 GCAP II IC Pinouts

Table 7-2. J101 VOCON Board to Controls Flex Assembly

Description
UC_CTS
UC_LHDATA_KEYFAIL
DGND03
UC_RS232DIN_USB-
UC_EXT_SPKR_NEG-
UC_RS232DOUT_USB+
UC_OPT_SEL2
UC_SB9600_BUSY
UC_EXT_SKPR
UC_RTS
lists and provides links to each of the tables in this
Table Name
To/From
TP208
TP206
TP202
R253
TP213
R252
R218
TP207
TP212
TP209
Page No.
7-1
7-3
7-3
7-5
7-7
7-9
7-18
7-20
Side
Connector
Number
10
13
8
12
6
11
5
9
2
7