Test Name | Status | Notes | Modified |
---|---|---|---|
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 |