Products > Test Equipment
Tektronix TDS1000B and TDS2000B series hacks
prafullshah61:
Can any one help me to solve this issue?
I have Tektronix TDS2014B
Its shows " USB Controller Failed" ( ID NUM 17 USB Diagnostic Failed) when power up Self test.
Some time boot normally ,& some time not booting just black screen appear.
tautech:
--- Quote from: prafullshah61 on July 11, 2020, 09:56:28 am ---Can any one help me to solve this issue?
I have Tektronix TDS2014B
Its shows " USB Controller Failed" ( ID NUM 17 USB Diagnostic Failed) when power up Self test.
Some time boot normally ,& some time not booting just black screen appear.
--- End quote ---
Welcome to the forum.
IIRC this is what happened to my TDS2012B. :(
Investigation found corrosion on 1 pin of a 100 pin IC which I determined originated from a spec of debris landing on the edge of the IC as a result of the top case venting of these models that allows debris to fall into the workings of the scope. :--
In this case the pin looked OK but when carefully scratching the black spot away with a fine scalpel found the pin was corroded through. A very difficult repair that I have attempted a few time without success. >:(
Yours might be easier to fix IDK.
bootboot:
Hi,prafullshah61
What's the state of the LEDs on the front when your TDS2014B can not boot normally?
My TDS2022B can not bootup with black screen,3 LED light on,and the Probe's frequency is 5KHz.
I have checked the USB Controller chip(cy7c67300)'s bus and found the Add/Data works well :palm:
amindavid11:
Which IC should I desolder for the hack on the TDS2002B, I am a complete noob on this kind of things... what is the cheapest programmer that would get the job done?
biju:
some voltage level IN OK MOTHERBOARD ( Multimeter Used Fluke 179 True RMS)
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