8170 N/B MAINTENANCE
1.2.2.14 MODEM
Table 1.9 MODEM DAUGHTER BOARD CONNECTOR
PIN | SIGNAL NAME | PIN | SIGNAL NAME |
1 | MONO_OUT | 2 | NC |
3 | GND | 4 | MODEM_SPK |
5 | NC | 6 | NC |
7 | NC | 8 | GND |
9 | NC | 10 | +5V |
11 | NC | 12 | NC |
13 | NC | 14 | NC |
15 | GND | 16 | Pull Up to +3V |
17 | +3V | 18 | +5V |
19 | GND | 20 | GND |
21 | +3V | 22 | ACSYNC |
23 | ACSDOUT | 24 | MSDIN |
25 | 26 | MSDIN | |
27 | GND | 28 | GND |
29 | GND | 30 | ACBITCLK |
21