Electronics > Repair

Try to find Siglent SHS806 oscilloscope firmware (dump)

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kosomsk:
Hi! Some figures decided to slip the update from Siglent into AKIP (Russian trademark for Siglent devices) and got a brick. Now he draws a beautiful screensaver Siglent SHS806  ???


Composition:
SHS600A_120400 SDY8.007.044B card
U4 ADSP-BF531 Blackfin DSP
U67 ALTERA Cyclone 4 CPLD
U11 LATTICE LCMXO640C CPLD
U6 S29GL064N90TFI04 which dump is wanted (Firmware from Siglent SHS806, SHS810 or SHS815)

Looking for a dump U6 ic for an oscilloscope SHS806.

kosomsk:
Find firmware dump (from NOR on back side)  :horse:

tautech:
Recovery method for SHS models:

There are only two methods.
1. Press the 'Scope' button.
2. Replacement the main boards. If under the warranty , SIGLENT can provide a new board for free.
 
The below are key points:
1.  When power it on, we should immediately repeated and quickly press the 'Scope' button.
2.  Can not press the button all the time. Need to press down and release.
3.  If the time run out 1 minutes and still get into user interface,  need to power it OFF, then power On and repeat steps 1 and 2.

kosomsk:
This working only with DMM button, but in DMM mode no software update functions  :-//

kosomsk:
Problem solved  :phew: Thanks Andbyk on EEVblog ))) :-+

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