525I/525P Deflection Adjustment / Confirmation; 625I/625P Deflection Adjustment / Confirmation - Panasonic TX-51P950M Service Manual

TX-51P950M / TX-51P950X / TX-43P950M / TX-43P950X
8.4.3. V-Amp, V-Linear and V-Pos
Adjustment
1. Adjust Vertical amplitude for 2.3 ± 0.1 division of a scale by
V-Amp control.
2. Confirm Vertical Linear as to the balance of circle, if need
adjust V-Linear control.
3. Confirm Vertical Center, if it is not correct, adjust
Monoscope pattern for center of the screen by V-Pos
control.
8.4.4. Parabola and Trapezoid
Adjustment
1. Receive NTSC cross hatch pattern.
2. Adjust the vertical line to straight line by Parabola control.
3. Adjust the vertical line to straight line of both side Vertical
line by Trapezoid control.
8.5. 525i/525p Deflection
Adjustment / Confirmation
8.5.1. V / H-Deflection confirmation
1. Receive 525i or 525p signal.
2. Confirm V / H-Deflection is normal.
8.5.2. H-Pos confirmation / Adjustment
1. Receive 525i or 525p signal.
2. Confirm H-Pos and if need, adjust H-Pos.
8.6. 625i/625p Deflection
Adjustment / Confirmation
8.6.1. V / H-Deflection confirmation
1. Receive 625i or 625p signal.
2. Confirm V / H-Deflection is normal
8.6.2. H-Pos confirmation / Adjustment
1. Receive 625i/625p signal.
2. Confirm H-Pos and if need, adjust H-Pos.
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