ONKYO PR-SC5507 ユーザーズマニュアル

24

• Before making any AV connections, read the manuals 

supplied with your other AV components.

• Don’t connect the power cord until you’ve completed 

and double-checked all AV connections.

The AV controller’s optical digital jacks have shutter-
type covers that open when an optical plug is inserted 
and close when it’s removed. Push plugs in all the way.

Caution: 
To prevent shutter damage, hold the optical plug straight 
when inserting and removing.

RCA-type AV connections are usually color-coded: red, 
white, and yellow. Use red plugs to connect right-chan-
nel audio inputs and outputs (typically labeled “R”). Use 
white plugs to connect left-channel audio inputs and out-
puts (typically labeled “L”). And use yellow plugs to 
connect composite video inputs and outputs.

• Push plugs in all the way to make 

good connections (loose connec-
tions can cause noise or malfunc-
tions). 

• To prevent interference, keep 

audio and video cables away from 
power cords and speaker cables.

Left (white)

Right (red)

Right (red)

Left (white)

(Yellow)

(Yellow)

Right!

Wrong!

HDMI connections can carry uncompressed stan-
dard- or high-definition digital video and audio and 
offer the best picture and sound quality.

Component video separates the luminance (Y) and 
color difference signals (P

R

, P

B

), providing the best 

picture quality (some TV manufacturers label their 
component video sockets slightly differently).

S-Video separates the luminance and color signals and 
provides better picture quality than composite video. 

Composite video is commonly used on TVs, VCRs, 
and other video equipment.

Y

P

B

/C

B

P

R

/C

R

Y

P

B

/C

B

P

R

/C

R