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Products => Test Equipment => Topic started by: oois1 on March 27, 2017, 10:51:00 am

Title: Looking for YOKOGAWA DL1640L Digital Oscilloscope service Manual
Post by: oois1 on March 27, 2017, 10:51:00 am

Dear all, anybody got this ancient granddaddy Yokogawa oscilloscope to share please?

Title: Re: Looking for YOKOGAWA DL1640L Digital Oscilloscope service Manual
Post by: nctnico on March 27, 2017, 02:34:29 pm

I used to own a DL1740L which looks similar and I found the service manual here:
http://www.ko4bb.com/getsimple/index.php?id=download&file=06_Misc_Test_Equipment/Yokogawa_DL1720__DL1740_4_channel_500MHz_digital_storage_oscilloscope_Service_Manual.pdf (http://www.ko4bb.com/getsimple/index.php?id=download&file=06_Misc_Test_Equipment/Yokogawa_DL1720__DL1740_4_channel_500MHz_digital_storage_oscilloscope_Service_Manual.pdf)
It shows how to open the case but no schematics.

Title: Re: Looking for YOKOGAWA DL1640L Digital Oscilloscope service Manual
Post by: oois1 on March 28, 2017, 12:04:46 am

Oh thank you very much Nctnico!
No worries with the schematic, I am fine with the performance verification portions.