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- Fri Sep 18, 2015 4:00 pm
- Forum: DSO138
- Topic: "White Screen" Troubleshooting Tips for DSO138
- Replies: 13
- Views: 61654
Re: "White Screen" Troubleshooting Tips for DSO138
In my case, I have the white screen, and slow blinking led two pulses on followed by one second off, repeat. Voltages are good, except the following: J2 Test is at 1.64 TP25, L1, D1+ are at -10.64 * I realize these are supply voltage dependent now. D1 0.19 side is at 0.136v Is there a way to test lc...