416940020-3 DIGITALVIEW | Alldatasheet
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Technical content
Electrical Specification : Supply Voltage : +12V, +5V Supply current 35mA for +12V, 6mA for +5V Input impedance 6.8kohm Output power : 2.0W for 4ohm load 1.0W for 8ohm load Distrotion : <2% Voltage gain : 0 to 21 dB Use of connectors : Connector Connector type CN1 JST B3B-XH-A CN2 JST B4B-PH-K CN3 0.1 inches 2 row x 5 pin header strips (right angle) J1 Ø3.5mm stereo jack socket J2 Ø3.5mm stereo jack socket Pin Assignments : CN1: Output alternate connector Pin Number Description
1 Speaker out left
2 Ground
3 Speaker out right
CN2: Input alternate connector Pin Number Description
1 Ground
2 Audio input left
3 Ground
4 Audio input right
The Audio add-on board P/N 416940020-3 design for connection with DV controllers on the audio connector CN7. It provides audio input ports and output port for sound amplification. The Audio add-on board P/N 416940020-3 can operate under 12VDC power input environment only. 416940020-3
CN3 : Controller interface connector Pin Number Description 1 +5V
2 Left trimpot chip select
3 Right trimpot chip select
4 Trimpot serial data
5 Trimpot serial clock
6 Digital Ground
8 Audio input left
9 Audio input right
10 Audio Ground
Mechanical Drawing : 416940020-3