Daewoo DTC-25G1VM, Service Manual

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5-3. V-LINEARITY
- P ush the V.L key of the service rem ocon, and the cursor indicate V.L (F ig 2).
- A djust to use D ATA U P /D O W N key so that the R etm a P attern is the m ost com plete circle.
5-4. H-CENTER
- P ush the H .P (P ) key of the service rem ocon, and the cursor indicate H .P (P ) (F ig 2).
- A djust to use D ATA U P /D O W N key so that the W idth num ber at the edge of left/ right side m ay be seen the sam e.
6. Pincusion Adjustment
- R eceive the C R O S S -H AT C H signal.
- Turn E /W V R (R 401) of the m ain P C B so that the second vertical line of the left side m ay be straightened. (like F ig.4)
7. Width Adjustment
- R eceive the R etm a signal (for PA L system )
- Turn V R (R 402) of the m ain P C B so that the W idth num ber “11” m ay be seen at the edge of left and right side.
(like F ig.3)
(SE CO ND VE RTICA L LIN E)
<Fig. 4>