6881094C31-E
November 16, 2006
Troubleshooting Tables:
List of Board and IC Signals
7-21
A7
XTAL1
G_32K
32.768 kHz
Square Wave
Yes
B7
XTAL2
No
A8
PRSC2
C514
3.77V
Yes
B8
LX2
D502
262.144 kHz
Square Wave
Yes
A9
PGND1
GROUND
Yes
B9
FB2
R501
1.85V
Yes
C8
ON
R579
Yes
A10
FB1
R502
3.77V
Yes
B10
LX1
D503
262.144 kHz
Square Wave
Yes
C9
PWRON
C529
At Battery
Voltage Level
Yes
D8
INT_EXT
GROUND
Yes
C10
PSRC1
C531
At Battery
Voltage Level
Yes
E7
WDI
R576
3.0V
Yes
D10
MOSPORTB
C529
At Battery
Voltage Level
Yes
D9
ISENSE
NC
No
E8
CHRGC
NC
No
E9
SQ_OUT
NC
No
E10
BPOS
C529
At Battery
Voltage Level
Yes
F7
BATTERY
NC
No
F8
AUX_BAT
NC
No
F9
AUX_FET
NC
No
F10
MAIN_FET
NC
No
E6
PGM2
C529
At Battery
Voltage Level
Yes
G8
PGM1
C529
At Battery
Voltage Level
Yes
G10
AGND1
GROUND
Yes
G9
REF
C528
3.0V
Yes
Table 7-9. U501 GCAP II IC Pinouts (Continued)
U501
Pin No.
Description
To/From
Comment
Accessible
on Vocon?
Содержание ASTRO XTS-5000
Страница 7: ...vi Table of Contents November 16 2006 6881094C31 E Notes ...
Страница 11: ...x List of Figures November 16 2006 6881094C31 E Notes ...
Страница 17: ...November 16 2006 6881094C31 E xvi CommercialWarranty Notes ...
Страница 31: ...November 16 2006 6881094C31 E xxx Portable Radio Model Numbering System Notes ...
Страница 83: ...November 16 2006 6881094C31 E 3 44 Theory of Operation Encryption Module ...
Страница 135: ...November 16 2006 6881094C31 E 5 44 Troubleshooting Charts Secure Hardware Failure Notes ...
Страница 175: ...November 16 2006 6881094C31 E 7 32 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 355: ...8 180 Schematics Board Overlays and Parts Lists VOCON Boards November 16 2006 6881094C31 E Notes ...
Страница 367: ...November 16 2006 6881094C31 E Glossary 10 Notes ...
Страница 373: ...Index 6 November 16 2006 6881094C31 E Notes ...