Users Guide


20NC8GND
19TCA9555 P1575 
18TCA9555 P146TCA9555 P05
17TCA9555 P135TCA9555 P04
16TCA9555 P124TCA9555 P03
15TCA9555 P113TCA9555 P02
14TCA9555 P102TCA9555 P01
1TCA9555 P00
           Embedded Box PC.
        .

1LINE1_JD16FRONT_JD31LINE1_RIN
2MIC1_JD17LINEOUT_R32GND
3MIC_RIN18GND33LINE1_LIN
4GND19LINEOUT_L34+5V
5MIC_LIN20GND35TCA9555 P03
6TCA9555 P0521TCA9555 P0436TCA9555 P00
7TCA9555 P0222TCA9555 P0137TCA9555 P13
8TCA9555 P1523TCA9555 P1438TCA9555 P10
9TCA9555 P1224TCA9555 P1139DNC
10MSCK25DNC40#NRIB
11GND26GND41#NRTSB
12MSDA27#NCTSB42COM2_GND
13KBDA28#NDSRB43NTXDB_422RXP
14VCC_PS229NDTRB#_422RXN44NDCDB#_422TXN
15KBCK30NRXDB_422TXP
  DNC   .
             .
        .
34    