- Joined
- Jan 22, 2014
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I've been working on my spare CRTs and this one is giving me grief. I believe I've exhausted the flowchart. Here's what I've done so far trying to rectify the low and unadjustable B+ voltage.
Could the used HOT be failing under load.
What's next?
- Cap kit completed including new filter cap
- New flyback
- New B+ Potentiometer
- New voltage regulator
- Swapped in a used HOT for kicks
- Base to Emitter .5V
- Base to Collector.5V
- D601-D604 all read .49V
- R609 180 Ω
- R604 1.1K Ω
- Both fuses have continuity
Could the used HOT be failing under load.
What's next?
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