3-43
BRC-300/300P
BRU-300/300P
BRC-300/300P
EX-947
Color monitor
Card slot
CN001
CN002
CN9001
OPTICAL
75
Z
IN
BRU-300/300P
VIDEO OUT
CCFC-M100
CAMERA
BRBK-303
(MX-107)
3-7. BRBK-303 Output Video Check
3-7. BRBK-303 Output Video Check
After repairing the MX-107 board, check the BRBK-303
output video.
3-7-1. Tools/Equipment
.
Color monitor
.
3CCD color video camera BRC-300/300P
.
SIRCS remote commander (Supplied with the BRC-300/
300P)
.
Optical multiplex unit BRU-300/300P
.
Optical fiber cable CCFC-M100
.
Extension board EX-947
3-7-2. Output Video Check
Check Procedure
1.
Connect the equipment and tools as shown in the
figure.
2.
Turn on the power of all the equipment except the
BRU-300/300P.
3.
Turn on the power switch of the BRU-300/300P.
4.
Check that a picture is displayed on the color monitor
correctly.
5.
Turn off the power switch of the BRU-300/300P.
6.
Turn off the power of all the equipment except the
BRU-300/300P.