I need some help for debugging the issue appears after I made some changes.
Until couple weeks this was my transport build based on Ian modules:
- StationPiPro
- Dual LinearPi (mk1) + 2 x UcConditioner 5V - feeding RPi and dirty side of FifoQ7
- 1 x UcPure (mk1) + 2 x 2.7V/3000F capacitors (TPLH-2R7/3000SL60X138) + Aliexpress balancer feeding clean side of:
- FifoPiQ7 (mk1) - stock clocks
- HDMIPiPro (mk1)
- TransportPiAES
- MonitorPi
- Toroidy transformer
- secondary1 6V / 3A
- secondary2 6V / 3A
- secondary3 6V / 5A (not used)
- secondary4 12V / 4A
Recently I made this changes:
- stock clocks --> SC-PURE clocks
- Aliexpress balancer --> UcBalancer (I discharged the big caps before installing UcBalancer)
- MonitorPi --> MonitorPiPro with GPIO extender
- added ReceiverPiPro mk2
On my initial build, the pure time was about 3 hours, but after I made the changes there's only 1 hour of pure time and sometimes when
changing from "pure output mode" to "protection mode" I have short audible interrupts on music played.
I am thinking this is not a normal behavior and I would need some advice what could I try or measure to figure out what's wrong. I wouldn't buy boards just to verify what's wrong.
My first thought is maybe something wrong with UcBalancer or with UcPure...
I just added a photo of my initial build.
Thanks!