Grass Valley 2010RDA - Manual (Page 22)

16 2010/2011RDA Instruction Manual
2010/2011RDA Dual/Quad AES/EBU Reclocking DA
Service
The 2010/2011RDA modules make extensive use of surface-mount tech-
nology and programmed parts to achieve compact size and adherence to
demanding technical specifications. Circuit modules should not be ser-
viced in the field unless directed otherwise by Customer Service.
If your module is not operating correctly, proceed as follows:
■ Check frame and module power. If power is not present, check the fuse
on the +24 V input to the module as illustrated in
Figure 13 .
■ Check for presence and quality of input signals.
■ Verify that source equipment is operating correctly.
■ Check cable connections.
Figure 13. Location of Module Fuse
Refer to Figure 8 for the location of PWR LED and Table 3 on page 9 for
proper LED indications.
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 the Contacting Grass Valley Group at the front of this document for
the Grass Valley Customer Support Information number.
8023_08
F1
Fuse: 2 A FAST, 125 V