VIORE LED32VF60 Operating Instructions Manual page 7

Service
VGA: For PC display.Connect it to the D-Sub 15 pins analog output connector of the PC.
PC IN:
Connect it to the audio output terminal of PC.
YPbPr: Connect them to the YPbPr video output terminal of DVD.(used in YPbPr source)
VIDEO: Connect it to video output terminal of DVD.
L/R in: Connect them to the audio output terminal of DVD
Coax:
Digital audio output.
Headphone : Headphone output.
RF: Connect antenna or cable 75 Ohm coaxial to receive TV signal.
Service USB port for service(not for playing digital media files).
HDMI1/2/3 : Connect it to the HDMI of DVD or other equipment.
HDMI3 HDMI2
HDMI 1
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