Output Connections; Connecting To The Mri Or Cd20 Music Center - Bose SE-1 Service Manual

Connecting the SE-1 system expander (continued)

Output connections

Note: OUTPUT 1 and OUTPUT 2 jacks are linked internally. They are individually buffered, but
always contain the same signal, both COMPOSITE VIDEO and S-VIDEO.
• Connect the COMPOSITE VIDEO and S-VIDEO outputs to the respective inputs on the TV.
Note: The SE-1 system expander does not convert composite input signals to S-Video. There-
fore, you must connect the composite and the S-Video outputs to the TV if you have composite
and S-Video sources. Or, use a composite video to S-Video converter.

Connecting to the MRI or CD20 music center

Using the music center serial cable:
1. Insert the mini-DIN connector into the jack marked MUSIC CENTER on the SE-1 system
expander.
2. Insert the 3.5 mm connector into the SERIAL DATA jack on the back of the CD20 music center
or MRI. This connection delivers the remote command signals for audio source control.
Connecting to the TA-1 amplifier
®
1. Using the Bose
• Insert one connector into the AMP output jack on the SE-1 system expander.
• Insert the other connector into the Bose source plate.This cable carries the audio/video source
signals from the SE-1 system expander to the source plate. Use Bose system cable to
connect the back of the Bose source plate to the TA-1 amplifier.
2. Using the digital audio patch cable:
• Insert one connector into the COAX DIGITAL AUDIO output jack on the SE-1 system expander.
• Insert the other end into RCA jack #1 on the Bose digital source plate. Use Cat-5 cable from the
back of the digital source plate to send the digital audio signal to the TA-1 amplifier.
Connecting the IR sensor
• Insert the connector end into the IR SENSE jack of the SE-1 system expander.
• Decide where to place the IR sensor on or near the TV. Remove the protective strip from its
adhesive surface and affix the sensor to a flat, dry surface. The sensor carries IR signals
issued by the remote control to the SE-1 system expander, which conveys them to the TA-1
amplifier and the CD20 music center or MRI.
Connecting the power supply
1. Insert the small connector end of the power pack cable into the 12VDC power jack on the
SE-1 system expander.
2. Plug the power pack into a nearby wall outlet.The LED on the lower right corner of the SE-1
system expander should light when the power pack is connected to power.
source cable:
6