Articles
Nikkor AF-S 28-70/2.8 lens repair
Author: Illya Tsemenko
Published: 03 January 2016 Quick repair of stuck focusing ring on pro-grade Nikkor Zoom, AF-S 28-70mm f/2.8

Rubidium frequency standard repair and Trimble GPSDO test
Author: Illya Tsemenko
Published: 17 December 2015 Repair of SpectraTime LPFRS Rubidium frequency standards and calibration using Trimble 57964-80 GPSDO module

HP 3245A Universal source repair project
Author: Illya Tsemenko
Published: 30 October 2015 Quick and easy repair and teardown of HP 3245A Universal source. Modifications and tweaks included.

HP 3456A digital voltmeter restoration
Author: TEKTRON
Published: 23 October 2015 Repair and performance improvements for HP 3456A system multimeter

HP 3458A 8.5-digit metrology-grade DMM restoration
Author: Illya Tsemenko
Published: 15 September 2015 Draft article in progress for HP 3458A repair worklog.

Repair and review of ALTERA Arria II GX FPGA Development Kit (DK-DEV-2AGX125N)
Author: Illya Tsemenko
Published: 27 August 2015 ALTERA Arria II GX FPGA Development Kit (DK-DEV-2AGX125N) debug and repair for power issues.

Review and tweaks for Tektronix TLA714 logic analyzer
Author: Illya Tsemenko
Published: 15 August 2015 Upgrading Tektronix TLA714 mainframe to use with current software and modules.

Repair experience for Nikon D3 body
Author: Illya Tsemenko
Published: 11 July 2015 Repair and partial teardown for dead Nikon D3 DSLR camera body.

Rohde & Schwarz Signal generator SMT03 Repair
Author:
Published: 11 March 2015 Repair and teardown of R&S SMT03 signal generator (5kHz-3.0GHz)

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