Repairing a Philips PM3230 oscilloscope

My dad found a Philips PM3230 oscilloscope in a thrift-shop. He has a blank check (but only if it costs 25 Euros or less), so he bought it for me. Fortunately the oscilloscope didn't work... Mees is pronounced: *maze* **More information and all the design files:** [https://www.meezenest.nl/mees](https://www.meezenest.nl/mees) My English channel: [On PeerTube](https://makertube.net/c/mees_electronics/videos) [On Odysee](https://odysee.com/@MeesElectronics:8) My Dutch channel: [On PeerTube](https://makertube.net/c/mees_elektronica/videos) [On Odysee](https://odysee.com/@MeesElektronica:a) Newer videos can also be downloaded via BitTorrent. See [https://www.meezenest.nl/mees-elektronica/torrent/](https://www.meezenest.nl/mees-elektronica/torrent/) **Support my work:** [https://ko-fi.com/meeselectronics](https://ko-fi.com/meeselectronics) Sound effects: [https://freesound.org/](https://freesound.org/) This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 Interna