| Electronics > Repair |
| Oscilloscope Hitachi V212 Repair |
| (1/1) |
| alpuy:
Hi, i was using the oscilloscope without problems until a whining noise started and after a few seconds the screen stopped showing any signal. I opened the oscilloscope and saw that the diode D1012 was physically cut but after replacing it with a 2CL70 diode it didn't fix the issue. Any tips about what could be the issue and what i can test? See the attached service manual page 69 |
| George Edmonds:
Hi Have you checked F1001 a 0.25A fuse? G Edmonds |
| alpuy:
The fuse is fine |
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