HeNkiSdaBro
New Head-Fier
- Joined
- May 19, 2009
- Posts
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I am having problems with my unmodified DT770Pro/250 and would like to try a DIY repair. I need your help on this!
The right ear can is not working anymore. Don't know what happened!
I have opened both cans and have tried looking for disconnected cables. All solder points looks good and solid and no cables are broken. I have also tried checking that the mini-plug is connected properly (tough to see since it is a proprietary, factory molded one). I have checked the impedance with a multimeter and measured 250 Ohms for both cans. I have tested the miniplug's 3 contact points with all the solder points in both cans with the multimeter and have gotten signal from all of them. Seems like something is up with the can or membrane itself. How can I further investigate what is wrong?
Thankful for you help on this! (I'd love it if someone hooked me up on skype and walked me through a proper troubleshoot - I am a beginner and probably do something wrong)
The right ear can is not working anymore. Don't know what happened!
I have opened both cans and have tried looking for disconnected cables. All solder points looks good and solid and no cables are broken. I have also tried checking that the mini-plug is connected properly (tough to see since it is a proprietary, factory molded one). I have checked the impedance with a multimeter and measured 250 Ohms for both cans. I have tested the miniplug's 3 contact points with all the solder points in both cans with the multimeter and have gotten signal from all of them. Seems like something is up with the can or membrane itself. How can I further investigate what is wrong?
Thankful for you help on this! (I'd love it if someone hooked me up on skype and walked me through a proper troubleshoot - I am a beginner and probably do something wrong)