Removal and Installation Procedures
MTG100 & MTG300 MPEG Generator Service Manual
6Ć45
b. Using the open-end wrench, unscrew the nut securing the BNC
connector to the chassis.
c. Pull out the BNC cables from the chassis.
4. Reinstallation: Perform step 3 in reverse order to reinstall the BNC cable
assembly.
1. Assemble equipment and locate modules to be removed:
a. Have handy a
1
/
2
–inch open-end wrench (Item 7).
b. Locate the modules to be removed in the locator diagram Rear panel
modules , Figure 6-5, page 6-16.
2. Orient instrument: Set the MPEG generator so its bottom is down on the
work surface and its rear is facing you.
3. Remove the BNC connector: See Figure 6-22.
a. Unplug the cable from the connector.
b. Using the open-end wrench, unscrew the nut securing the BNC
connector to the chassis. Pull the BNC connector away.
4. Reinstallation: Perform step 3 in reverse order to reinstall the BNC
connector.
1. Assemble equipment and locate modules to be removed:
a. You need a screwdriver with a 1/4–inch nut driver (Item 5).
b. Locate the modules to be removed in the locator diagram Rear panel
modules , Figure 6-5, page 6-16.
2. Orient instrument: Set the MPEG generator so its bottom is down on the
work surface and its rear is facing you.
3. Remove the ECL/TTL/LVDS OUT connector: See Figure 6-22.
a. Unplug the cable from the A10 Main board.
b. Using a 1/4-inch nut driver, unscrew the two hex-headed mounting posts
securing the connector to the chassis. Pull the connector away.
4. Reinstallation: Perform step 3 in reverse order to reinstall the ECL/TTL/
LVDS OUT connector.
BNC Connector (EXT 27
MHz REF IN)
ECL/TTL/LVDS OUT
Connector