Motorola ASTRO XTS 5000 Detailed Service Manual page 88

7-4
Table 7-4. J701 VOCON Board to Encryption Module (Continued)
J701
Pin No.
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
October 14, 2003
Description
RS232_DOUT_UP
RS232_DOUT_ENC
SW_B+_ENC
Regulated V_ENC
RS232_DTR_IN_ENC
RS232_RI_OUT_EN
USB_MINUS Monitor
CONT_3VDC_OUT_ENC
RS232_DCD_ENC
USB_PLUS Monitor
BOOT_ENC
TAMPER
SSI_DO_CODEC_ENC
SSI_DI_CODEC_ENC
RTA0_ENC
RTA1_ENC
RTA3_ENC
RTA2_ENC
TG2_ENC
LHDATA_BDMDATA_KEYFAIL
GREEN_LED_ENC
WAKEUP
TX_INHIBIT
UCM_SS
RED_LED_ENC
RESET_ENC
MONITOR
SPARE1_ENC
GROUND_ENC
SPARE2_ENC
EMERG_ENC
Troubleshooting Tables: List of Board and IC Signals
Accessible
To/From
on VOCON?
R317
R317
C101
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
R417
GROUND
R403
R402
R246
R247
R251
R250
R234
D308 Pin 3
R204
U401 Pin E1
R109
U301 Pin G4
R203
R418
R244
R415
GROUND
R416
R241
Yes
Yes
Yes
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
6881094C31-C