Panasonic E55A series Operating Instructions Manual page 83

Headphones
Rear of the TV
(M3 stereo mini plug)
●
To adjust volume
[Headphone Volume] (p. 34)
USB devices
USB cable
USB HDD
Communication
Camera
AV2 IN (COMPONENT /
VIDEO) adaptor
(supplied)
PC
(Listening)
(Viewing)
Conversion adaptor (if necessary) Computer
83