2*2W @4
Ω
PAM8803 Class-D Audio Amplifier Board
FIGURE 1-5 CONNECTION (AA-AB32133)
Note:
Please observe the following steps to complete verification so as to ensure the
products are intact during transit.
1. Open the amplifier package and make sure the product is intact (No
missing or damaged components and no deformation)
2. Please observe the connection schematics when connecting the amplifier
board. Use a nearby sound source, such as MP3 or CD player to have a
trial. This amplifier board can be deemed as qualified if you can hear the
sound corresponding to that sound source.
3. Ensuring the long life time, load connection is recommended before the
power is turned on.
4. GND should be grounded or connected to the housing of the device.
5. The mounting holes of this product should be grounded.
©
2004-2010 Sure Electronics Inc
AA-AB32131&AA-AB32133_Ver1.0_Page 4
