Part Number : 21FU3RL-T3
Function : COLOR TV SERVICE MANUAL
Maker : LG
Image : 
Description :
Adjustment
(1) Vertical Position Adjustment
Select SVC02(V-POS) and adjust so that the horizontal center line coincide with geometric horizontal center of the CPT.
(2) Vertical Linearity Adjustment.
Select SVC02(V-LIN) and adjust so that the size of the upper circle is alike with the one of the lower circle at LG standard pattern signal (PAL : EU05CH, NTSC : 13CH).
(3) Vertical Size Adjustment.
1) NTSC :Select SVC02(VA) and adjust so that the middle circle of the Digital Pattern (480NC, 13CH) coincide with the effective screen of CPT.
2) PAL : Select SVC02(VA) and adjust so that the middle circle of the Digital Pattern (PAL B/G 5CH) has 6~7mm gaps from the effective screen of CPT.
(4) Horizontal Position Adjustment
Select SVC02(H-POS) and adjust so that the left and right vertical line are symmetrical as possible.
Datasheet PDF Download :
Others datasheet of same file : 21FU3RL, 21FU3RLT3
