The Circuit Diagram

The slide switch connects to the EN and GND pins on the PowerBoost1000C.

Connect 5V and GND on the Kippah to the 5V and GND  pins on the PowerBoost 1000C.

The Vin and GND pins audio amplifier will connect to a set of positive+ and negative- pins on PowerBoost1000C.

The speaker connects to the positive+ and negatives- audio out pin on the PAM8302 amplifier.

Stereo audio cable plugs into the audio jack on the Raspberry Pi and connects to A+ and A- on the amp.

The 5" TFT display connects to a 40-pin FPC extention connector. An included 40-pin cable connects from the Kippah to the extension to the 5" display.

JST cable from the lipo battery connects directly to the JST port on the PowerBoost1000C.