Search found 2 matches

by emerse
Sun May 25, 2014 2:40 am
Forum: HELP!
Topic: TR-707 Power Supply Issue
Replies: 5
Views: 2259

Re: TR-707 Power Supply Issue

nope I bought from a guy in QLD, I'm pretty sure i've isolated the problem to T1. the DC to DC - 10v converter. now i just need to find a replacement :)

any suggestions would be a awesome.

Cheers,
J
by emerse
Tue May 20, 2014 3:29 pm
Forum: HELP!
Topic: TR-707 Power Supply Issue
Replies: 5
Views: 2259

TR-707 Power Supply Issue

Hey guys, I recently purchased a TR-707 and am trying to bring it back to life. I would really appreciate some assistance with identifying the suspected issue with the power supply circuit. I have the original wall wart power supply (negative tip) 12volt 200ma which is giving a reading of 17.8 volt ...