FabiaTech Corporation
16
CN9:
External Bus Connector for Audio Function
CN9 provides HD signals for Audio functions. FB4706 (Audio/USB Adapter Board,
Optional) is recommended for your best Audio solutions.
¾
FB4706x (Option): Provides Audio and USB Board
The CN4, CN6, and CN5 connectors on FB4706x are 2-way Line-In, mono Microphone
input, and 2-way Lineout respectively. You can connect J1 (Audio), CN2 (USB) cable
from FB2701 CN9 and J1 or J2. The following figure shows these Audio connectors on
FB4706x board:
CN4
CN6
CN5
CN1
CN3
CN2
J1
Pin
Signal
Pin
Signal
1 BITCLK 2 N.C
3 +5V 4 SYNC
5 Ground 6 Ground
7 +3.3V 8 ACRST#
9 SDOUT 10 SPKR
11
SDIN 12 SDIN1
Line-Out
Line-In
Mic-In
CN6 CN5 CN4
From FB2701 CN9/J1 or J2
CN1
CN3
CN9
1
11
12
2
J1
J2
CN1
CN2
CN3
CN4
CN5
CN13
CN17
CN10
CN8
JP1
J3
U20
U22
CN11
CN12
CN14
CN15
J4
BUS1
BT1
CN6
CN7
D1
D2
CN9
JP2
CN16
Summary of Contents for FB2701
Page 6: ...vi...
Page 12: ...FabiaTech Corporation 6...
Page 28: ...FabiaTech Corporation 22...
Page 68: ...FabiaTech Corporation 62...