| Electronics > Repair |
| Tektronix DP7054 SPC Fail |
| (1/1) |
| vinovino:
I'm encountering SPC Fail at my DPO7054. Does anyone of you know how to resolve this kind of problem? Firmware is already the latest Version 5.3.5 Build 22. Thank you. |
| colorburst:
Please provide more details. Any symptoms, failed tests, error messages? |
| vinovino:
Please see images of fail SPC and diagnostics. |
| colorburst:
I'd suggest taking a closer look at the ADCs. 225 indicates the software can't communicate with one of the ADCs; 343 is ADC-related as well. Not necessarily your problem, but we had seen those chips short out before: https://www.eevblog.com/forum/buysellwanted/fs-%28usa%29-broken-tektronix-dpo7104-%28adc-failure%29-for-parts-or-repair/ |
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