Avol ALT2690FD - Names of each Part(Back View); A U D O I a M P

AC input jack
1
PC and AUDIO jack
6
HDMI2 jack
4
Y,Pb,Pr jack(component)
8
COAX/AL (Digital Audio out)
12
RF-2
3
POWER ON/OFF switch
2
AV2 IN VIDEO and AUDIO(R/L)
7
11
S-VIDEO
AV1 IN VIDEO and AUDIO(R/L)
10
AV OUT VIDEOand AUDIO(R/L)
9
RF-1
13
HDMI1 jack
5
7
8
9
6
3
1
4
5
11
10
1
2
13
2
buttom
7
SWITCH