prtdiag -v troubleshooting

selected lines from the output of the "prtdiag -v" command on a T5240 SUN server running Solaris 10.

Are the following known as FRU names and what do they mean?
MB/CMP0/BR0/CH0/D0
MB/CMP0/BR0/CH1/D0
SYS/FANBD0/FM0/F0
SYS/FANBD0/FM0/F1
SYS/MB/CMP0/BR1/CH0/D1
SYS/MB/CMP0/BR1/CH1/D0

This is the one I am trying to find out what it is.
SYS/MB/CMP1/BR1/CH1/D0 SERVICE steady
How can I interpret this line to a specific hardware component?

SYS =
MB =
CMP1 =
BR1 =
CH1 =
D0 =

That's a memory module (DIMM) :

SYS = system
MB = main (or mother) board
CMP1 = CPU Module #1
BR1 = Branch #1
CH1 = Channel #1
D0 = DIMM #0