Table 7-9. U501 Gcap Ii Ic Pinouts - Motorola ASTRO XTS 5000 Detailed Service Manual

7-20
U301
Pin No.
H7
G8
F8
F7
E6
* = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717
** = No test point/component on NNTN4563, NNTN4819, & NNTN4717 - signal not
accessible
U501
Pin No.
A2
B2
B3
A3
D4
C4
B4
A4
B5
A5
D5
C5
C6
A6
B6
D6
D7
July 21, 2004
Table 7-8. U301 Flipper IC Pinouts (Continued)
Description
RTS_FILLSEN_3V
CTS_FILLREQ_3V
TXDO_BDI_ENC_3V
TXDO_BDI_UP_3V
RXDIN_ENC_3V

Table 7-9. U501 GCAP II IC Pinouts

Description
AD4_BD_ID
AD3_BDTYPE
AD2_BAT_STAT
AD_TG1
AD0_EMERG
LV_DETECT
AD_TRIG
CONV_BYP
V3
VIN3
VSEN1
VSIN
VSIM1
V1
VIN1
LI_CELL
CHARGE
Troubleshooting Tables: List of Board and IC Signals
To/From Comment
NC
R309*
R317
R317
R308
To/From Comment
R525
R524
R568
R523
R522
R511 Active Low
C516
C550 Unused
Voltage
Regulator
C515 3.77 V
GROUND 0 V
C515 3.77 V
C551 Unused
Voltage
Regulator
C552 Unused
Voltage
Regulator
B503 7.5V
C553 3.0-3.3V
NC
Accessible
on Vocon?
No
Yes
Yes
Yes
Yes
Accessible
on Vocon?
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
6881094C31-D