Sony WM DD1(10) another walkman - cassette player repair fix #diy #repair E0137

In this video i have successfully repaired SONY WM DD1 (dd10) walkman - original 1 (10) gen DD walkman. Needed to change main belt, idler tire and clean relube mechanism, etc... #thanks for support IF YOU WANT TO SUPPORT MY WORK AND SHARING KNOWLEDGE YOU CAN DO THIS BY SENDING ME A TIP VIA PAYPAL TO: [email protected] THANK YOU 🙏 There is also group on facebook for more discussions about walkmans, cassette decks and other audio: https://www.facebook.com/share/AT8yBq... If you have any questions regarding repair please contact me. Cheers Background royalty free music: Ministers Of Badness Snap Your Fingers No Copyright #challenging #diy #repair #sony #walkman #restoration #cassette #dolby #players #personalplayer 00:00 Intro 02:45 disassembling device and inspection 05:21 test before service 06:17 tape transport service 14:39 azimuth, tape speed set etc...w&f..., dolby levels, frequency response.. 19:00 assembling device 20:21 torque tests 21:15 final testing