Thread: Scored #5 on list: Pilot TV-37
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Old 06-29-2013, 06:21 PM
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John Folsom John Folsom is offline
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Make sure you put a TVS (transient voltage suppressor) diode across the 3KP4 filament to limit cold start filament voltage.

Part number 1.5KE8.2CA


tubesrule (Darryl Hock) did a wonderful post on the subject: Post subject: Pilot TV37 crt filament modification

Over at ARF.
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