System Diagrams (cont.)
System 2; Simple Configuration - Rear Power Input
This example is similar to the System 1 diagram except the power supply from the LCAi220 is connected to the rear input with the power routed from a central location (usually located with the central music source equipment). Also a RVC90i volume control is added for volume control of the central music source when the LCAi220 is in bypass mode.
TV (local source)
12VTrigger / |
Video In |
12VTrigger / |
Video Pass |
Through |
LCAi220 (external connections)
| 16VDC | SUB |
SPEAKER OUT SPEAKER IN | IN | OUT |
+ - - + + - - + + - + -
LCAi220
LCApi
RVC90i
Volume
Control
(Included w/LCAi220)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Local Speakers |
|
|
|
|
|
|
|
|
|
|
|
|
| Powered | ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Subwoofer |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| (optional) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16VDC
Power Supply
(Included
w/LCAi220)
Central Music Source (Room 2 output)
8