Philips 20PT6446/37

Eli Krause
October 13, 2024, 12:09 am
November 21, 2024, 1:51 pm

Summary

Flat 20" with all the inputs and a superior Philips-made comb filter for 240p content. Does not require a remote to switch inputs, which can be accessed with the channel buttons, but does require a remote to access the menu.

Literature

Notes

Has a color temperature setting. These late-model Philips have a feature that is uncommon on consumer sets, that being an hours of usage counter. It is shown when accessing the service menu; key in 062596 directly followed by the “M” (menu) button.

Composite 240p Performance

by Eli Krause

For composite decoding this set uses a Philips TDA9377PS, a digital comb filter. It is excellent for 240p content, being equal or nearly equal in performance to a RetroTink's notch filter. All dithering patterns are blended properly, and fringing and dot artifacting are minimized or nonexistent.

tda9377ps

Gallery

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