Motorola APX 7000 - Table 7-9. J2101 Expansion Board to Memory Card (Slot); Table 7-10. Expansion Board to Front Internal Speaker and MIC

7-8 Troubleshooting Tables: List of Board and IC Signals
Table 7-9. J2101 Expansion Board to Memory Card (Slot)
J2101
Pin No.
Description
1 MMC2_USD_DAT2
2 MMC2_USD_DAT3
3 MMC2_USD_COM
4 MMC2_CD_DET_V3.0
5 MMC2_USD_CLK
6 GROUND
7 MMC2_USD_DAT0
8 MMC2_USD_DAT1
9 GROUND (DETECT SW)
10 GROUND (COMMON)
G1 GROUND
G2 GROUND
G3 GROUND
G4 GROUND
G5 GROUND
G6 GROUND
Table 7-10. Expansion Board to Front Internal Speaker and Mic
Pin No. Description
M2002 AUD_INT_SPKR_FILT_P
M2003 AUD_INT_SPKR_FILT_N
M2004 AUD_MIC_N
M2005 AUD_MIC_P_1