Re: Stella ST1007U
AW43-80 CRT refitted on the chassis. As the attachment shows the tube doesn't display a very bright picture. It's possible the tube might become brighter if the set is left working over a longer period of time. It's a low emission condition but it's not caused by the common problem of having a partially shorted heater.
Lack of height is likely caused by the frame output valve cathode bias capacitor gone low capacitance.
DFWB.
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