https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Sun, 30 Jul 2023 09:40:03 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 https://jestineyong.com/noisy-pots-replaced-in-ahuja-public-address-system-model-ssb-60m/ https://jestineyong.com/noisy-pots-replaced-in-ahuja-public-address-system-model-ssb-60m/#comments Sun, 30 Jul 2023 09:40:00 +0000 https://jestineyong.com/?p=30604             This public address system was brought to me with the complaint that there was scratchy noise while turning the potentiometers. On checking, I noticed that all pots had the problems and a couple of them lost contact at a few places. I did a cleanup with CRC2-26 spray and […]

The post Noisy Pots Replaced In AHUJA Public Address System Model SSB-60M first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/noisy-pots-replaced-in-ahuja-public-address-system-model-ssb-60m/feed/ 12 https://jestineyong.com/servicing-unisound-ub-50-public-address-system/ https://jestineyong.com/servicing-unisound-ub-50-public-address-system/#comments Tue, 27 Nov 2018 13:18:00 +0000 https://jestineyong.com/?p=18274                   This Amp was brought to me for service stating that it was lying idle for a prolonged time and whether it could be brought to working condition, as it had some ‘sentiments’ attached to it for the customer! Well except for the look of the front […]

The post Servicing Unisound UB-50 Public Address System first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/servicing-unisound-ub-50-public-address-system/feed/ 6