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Figure 2. shows the top view of the demoboard PCB, with the markings showing the

connector placements.

Figure 2.

Mono class D demoboard - top view

Caution:

When you apply the power supply through Cn6, DO NOT invert the polarity because it would

destroy the amplifier U1.

Table 1 lists the connectors on the demoboard, with a description for each, and their

configurations.

Table 1.

Description of demoboard connectors and their configurations

Connectors

Description

Cn1

Input signal connector (active input signal positive and negative)

Cn2 and Cn3

Connectors to modify input configuration (from capacitor-coupled = no jumper to

common mode feedback = short-circuit).

Cn5

Output signal connector (Vo+ and Vo-)

Cn4

Cn6

U1

Class D amplifier TS4962IQ