Grass Valley 2030RDA - Manual (Page 32)

32 2030RDA Instruction Manual
Service
Service
The 2030RDA modules make extensive use of surface-mount technology
and programmed parts to achieve compact size and adherence to
demanding technical specifications. Circuit modules should not be ser-
viced in the field unless as directed by Customer Service.
Power-up Diagnostics Failure
If the module has not passed self-diagnostics, do not attempt to trouble-
shoot. Return the unit to Grass Valley (see
Module Repair ).
Troubleshooting
If your module is not operating correctly, proceed as follows:
• Check frame and module power.
• If module power is not present, check fuse F1 (see Figure 19 ).
• Check for presence and quality of input signals.
• Verify that source equipment is operating correctly.
• Check cable connections.
Figure 19. 2030RDA Fuse Location
Module Repair
If the module is still not operating correctly, replace it with a known good
spare and return the faulty module to a designated Grass Valley repair
depot. Call your Grass Valley representative for depot location.
Refer to Contacting Grass Valley at the front of this document for the Grass
Valley Customer Service Information number.
2030RDA
8031-09
Fuse F1
2A, 125V F