![BQ40Z50EVM-561: What's the influence if replace wrong resistor value in R9, R30 and R31 - Power management forum - Power management - TI E2E support forums BQ40Z50EVM-561: What's the influence if replace wrong resistor value in R9, R30 and R31 - Power management forum - Power management - TI E2E support forums](https://e2e.ti.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/196/pastedimage1653493253402v2.png)
BQ40Z50EVM-561: What's the influence if replace wrong resistor value in R9, R30 and R31 - Power management forum - Power management - TI E2E support forums
Riffguy - Resistor "R30" was overheating and finally burned up. This was causing an intermittent volume drop until it finally gave up and there was no sound. | Facebook
![Resistor de SMD, 3 W, 4W, 1%, 1R, 150R, 470R, 39R, R30, 20K, 620R, 430R, 1 ohm, 1R00, 1R0, 150, 470, 39, 0,3, 20000, 620, 430 ohms, 2010, 100 PCes - AliExpress Resistor de SMD, 3 W, 4W, 1%, 1R, 150R, 470R, 39R, R30, 20K, 620R, 430R, 1 ohm, 1R00, 1R0, 150, 470, 39, 0,3, 20000, 620, 430 ohms, 2010, 100 PCes - AliExpress](https://ae01.alicdn.com/kf/HTB1febabxtnkeRjSZSgq6xAuXXaR.jpg_640x640Q90.jpg_.webp)