Motorola APX 7000 - Page 271

Troubleshooting Tables: List of Board and IC Signals 7-53
D2 GROUND N/A
D3 N/C –
D4 N/C –
D5 N/C –
D6 N/C –
D7 N/C –
D8 SDA J3001_Pin 21 R6209
D9 GROUND N/A
E1 N/C –
E2 GROUND N/A
E3 N/C –
E4 N/C –
E5 N/C –
E6 N/C –
E7 N/C –
E8 VCC_1.875 J4001_Pin 28, J1001_Pin 6,
R1010, C4001
R6411, C6410, C6411, R6560,
C6581, R6410
E9 SSI_RED_RX_CODEC F_SSIR_RX_CDC Test Point,
R3003, R3015, J3001_Pin 49,
F_SSIR_RX_CPLD Test Point,
J3001_Pin 47
F1 N/C –
F2 GROUND N/A
F3 N/C –
F4 N/C –
F5 N/C –
F6 N/C –
F7 N/C –
F8 SSI_RED_TX_CODEC F_SSIR_TX_CDC Test Point,
R3016, R3004, J3001_Pin 53,
F_SSIR_TXMACE Test Point,
J3001_Pin 51
R5001
F9 SS1_MACE_CODEC_FSYNC N/A
Table 7-17. U6405 CODEC Pinouts (Continued)
U6405
Pin No.
Description
Probe Points
Not Shielded Under Shield