Channel: Marco Reps

Category: Science & Technology

Tags: membrane5720aprecisionkeypadsourcesupplyhvmultireferencehighfixcarbonfunctionschematicsthermalrmsresistoroscillatormumetalengineeringsolderingamperecalibratorltz1000analoghybridconnectorvfdohmvoltamplifierrepairrepscircuitoscilloscopetransformermultimeterrecapairpcbltfluovercurrentcompositionelectronicvoltmetercncflukecopperpowerdigitalcleaningmarcorelaymetrologyppmcapacitorvoltageelectrolyticfiltersza263stage5700atantalumboardopen

Description: Fast and affordable PCB prototyping services by jlcpcb.com Banggood Scope meter bit.ly/30fTv28 Beginner Calibrators :) welectron.com/DMMCheck-Plus-Multimeter-Calibration-Reference Behind the scenes sometimes patreon.com/marcoreps MDP-XP Tantalum Vaporizer now cheaper: bit.ly/2kM1uCv With coupon code BGMN7954 Keyboard PCB project and some other files: github.com/marcoreps/5700A 00:00 Intro 02:18 A18 Filter repair 07:13 Display problems 09:17 Front panel 13:28 Simple chores 16:50 A17 Reg / Guard Crossing 18:18 A11 PWM DAC 20:34 A10 Ohms Main Assembly 21:13 A9 Ohms Cal Assembly 21:55 A8 Switch Matrix 22:45 A7 Current / Hi Res Osc 24:02 A13 Osc Output 24:59 A12 Osc Control 26:49 A16 Power Amp 28:09 A15 HV / High Current 30:18 A14 HV Control 31:43 Conclusions 35:33 Finally some magic smoke In order of appearance: PTB Imagefilm youtube.com/watch?v=eKnryj__4_M Fluke 5730A Introduction youtube.com/watch?v=85Z_NBQF4lE 'Metrology food chain' article xdevs.com/article/si2019 Fluke 5700A service manual eu.flukecal.com/literature/product-manuals/5700a5720a-series-ii-service-manual Huge USB VFD de.rs-online.com/web/p/fluoreszenzanzeige-vfd/6659822 Keyboard PCB, handles & more github.com/marcoreps/5700A Browser Circuit Simulator falstad.com/circuit/circuitjs.html Fluke 5790A AC Measurement Standard xdevs.com/fix/f5790a xDevs 5700A calibrator review and service xdevs.com/fix/f5700a Applied Science ultrasonic soldering youtube.com/watch?v=WuYdsStS1MQ