2SC752 datasheet(23/126 Pages) TOSHIBA

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CONVERGENCE ADJUSTMENT

1. Screen Adjustment

The four PAL screens Wide/4:3, Super Live, Cinema and Subtitle, and the four NTSC screens Wide/4:3, Super Live,

Cinema and Subtitle are adjusted. When adjusting, input an external signal for matching the sync.

CAUTION: The convergence circuit eliminates screen distortion but cannot make large corrections such as changing

the overall screen size. Use caution because the protection circuit will be activated if corrections are excessively

large. Before starting to adjust the various screens, always adjust the vertical size (HIT) and horizontal size (WID) by

changing the main deflection data.

Execute the adjustment screens in the sequence Wide/4:3

→ Super Live → Cinema → Subtitle for both PAL and

NTSC.

1-1. Entering Adjustmet Menu

+ MENU key

F+Yellow key

Menu screen

Adjusting screen

CONVER ADJUST MENU

CALL: to exit

Adjust PAL Wide

PAL Wide to Others

Adjust PAL S.Live

Adjust PAL Cinema

Adjust PAL S.title

PAL to NTSC (Wide)

PAL to NTSC (ALL)

Adjust NTSC Wide

NTSC Wide to Others

Adjust NTSC S.Live

Adjust NTSC Cinema

Adjust S.title

MENU SELECTION

+ key

SCREEN

ADJUSTMENT

Service data indication

2SC752 データシート(PDF) 23 Page - Toshiba Semiconductor

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