Toshiba 27" 27AF41 Af CRT 720p CRT TV 2001With Remote

Items included in this sale:

Specifications:

Cosmetic condition:

The screen is in good condition with some minor wear and scuffs. The back panel is in good cosmetic condition with minimal wear. All four sides are in good cosmetic condition with minimal wear. All of the ports are in good condition and clean. Please view our close up photos, as these are taken of the actual item being offered for sale.

Notes

Some of these TVs use a yoke with advanced electronic convergence controls. This is great when it's working, as it allows dynamic convergence to be fine tuned. However, this also provides a critical failure point, as the TV will become useless if there's a fault on the convergence board. This feature was not documented in the service manual.

Velocity modulation can be disabled by unplugging connector P703 from the neckboard.

Composite 240p Performance

by Eli Krause

For composite decoding this set uses a Toshiba TC90A49P, a 3-line digital comb filter. Depending on the console/revision, dot artifacting ranges from slight to severe, and blending effects may be broken. If the set has an s-video or component YPbPr input, then using a good external notch filter to decode composite instead and sending that to the set would blend all dithering patterns and remove nearly all dot artifacts

Functionality condition:

The display is functional with no damage or issues. Note there is some slight raiboing in the picture. The sound is loud and clear on this display.