14-07-2023, 08:54 PM
Results from today's work on the CRT circuits. The CRT is displaying a good picture, perhaps a little more contrast is still needed. Actually, if an attenuator is fitted in the aerial input crushing of the video part of the signal might be reduced. Frame and line hold is solid, once these controls have been set no further adjustment is rarely required. Good interlace.
No picture shift controls in this set. EMI service did once supply a "push-about" coil kit for receivers with bad picture centring.
The CRT screening box cover refitted. At least that will keep prying fingers away from the EHT smoothing components.
Still plenty jobs to do to this receiver. The radio section needs attention.
Geordie McBoyne.
No picture shift controls in this set. EMI service did once supply a "push-about" coil kit for receivers with bad picture centring.
The CRT screening box cover refitted. At least that will keep prying fingers away from the EHT smoothing components.
Still plenty jobs to do to this receiver. The radio section needs attention.
Geordie McBoyne.