Motorola ASTRO XTS 5000 - Table 7-9. U501 GCAP II IC Pinouts

November 16, 2006 6881094C31-E
7-20 Troubleshooting Tables: List of Board and IC Signals
H7 RTS_FILLSEN_3V NC No
G8 CTS_FILLREQ_3V R309* Yes
F8 TXDO_BDI_ENC_3V R317 Yes
F7 TXDO_BDI_UP_3V R317 Yes
E6 RXDIN_ENC_3V R308 Yes
* = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717
** = No test point/component on NNTN4563, NNTN4819, & NNTN4717 - signal not
accessible
Table 7-9. U501 GCAP II IC Pinouts
U501
Pin No.
Description To/From Comment
Accessible
on Vocon?
A2 AD4_BD_ID R525 Yes
B2 AD3_BDTYPE R524 Yes
B3 AD2_BAT_STAT R568 Yes
A3 AD_TG1 R523 Yes
D4 AD0_EMERG R522 Yes
C4 LV_DETECT R511 Active Low Yes
B4 AD_TRIG No
A4 CONV_BYP C516 Yes
B5 V3 C550 Unused
Voltage
Regulator
Yes
A5 VIN3 C515 3.77 V Yes
D5 VSEN1 GROUND 0 V Yes
C5 VSIN C515 3.77 V Yes
C6 VSIM1 C551 Unused
Voltage
Regulator
Yes
A6 V1 C552 Unused
Voltage
Regulator
Yes
B6 VIN1 B503 7.5V Yes
D6 LI_CELL C553 3.0-3.3V Yes
D7 CHARGE NC No
Table 7-8. U301 Flipper IC Pinouts (Continued)
U301
Pin No.
Description To/From Comment
Accessible
on Vocon?