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Status Summary for ROD ID 117

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Test NameStatusNotesModified
Board Status On power up U32 dc-dc converter is humming. No output from converter U32. U32 Replaced, still shorted, 5V - 1.2V converter. Ray tells us that the dc-dc converter humming is the converter trying to switch. Replace DC11, part #46. 29-06-2011
assembly 0
On power up U32 dc-dc converter is humming. No output from converter U32.
26-05-2011
U34
26-05-2011
U33 0
13-05-2011
U32 0
No output on 1.2 Pin. The converter is rattling/humming: suspect part.
13-05-2011
U31 1
13-05-2011
I3V initial 1
13-05-2011
I5V_initial 1
13-05-2011
fuses 1
Installed
13-05-2011
U35
30-11-1999
U81
30-11-1999
U82
30-11-1999
proms load
30-11-1999
I5V proms
30-11-1999
I3V proms
30-11-1999
V4T temp
30-11-1999
V4B temp
30-11-1999
connectivity
30-11-1999
loop data
30-11-1999
slink
30-11-1999
dram
30-11-1999
nse communication
30-11-1999
sram
30-11-1999
optical loop
30-11-1999
patch panel
30-11-1999
qpll lock
30-11-1999
ttc connectivity
30-11-1999
test fifo
30-11-1999
ddr reset
30-11-1999