Electronics > Repair

Repair Siglent SDS1102DL

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tautech:

--- Quote from: Bigfoot on July 28, 2015, 07:06:42 am ---I've performed the checks. All voltages on the power connector are within spec. The 3 frequencies measured spot on , 30MHz, 25MHz and 100MHz.

--- End quote ---
I've asked Siglent to re-visit this thread, let's see what advice they offer for your next step.

Bigfoot:
OK Thanks very much.

Siglent:
Hi Bigfoot,
please reinsert the cable between the display and mother board.

tec5c:

--- Quote from: Bigfoot on July 27, 2015, 11:33:33 pm ---I've updated firmware and reseated both ends of the flexcables with no change in the problem.

--- End quote ---


--- Quote from: Siglent on July 29, 2015, 03:05:29 am ---Hi Bigfoot,
please reinsert the cable between the display and mother board.

--- End quote ---

Hmm.

tautech:

--- Quote from: tec5c on July 29, 2015, 07:50:03 am ---
--- Quote from: Bigfoot on July 27, 2015, 11:33:33 pm ---I've updated firmware and reseated both ends of the flexcables with no change in the problem.

--- End quote ---


--- Quote from: Siglent on July 29, 2015, 03:05:29 am ---Hi Bigfoot,
please reinsert the cable between the display and mother board.

--- End quote ---

Hmm.

--- End quote ---
This is not to say Bigfoot has done this correctly.  :-//
These ribbon cables can be tricky to engage correctly and get all the way home and then get the retainer locked as well.

When I had a incorrect display problem with a similar unit under warranty Siglent sent a spare display ribbon cable along with other replacement parts.
However it was been the only warranty repair I have had to do on Siglent products.
Touch wood.

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