Panasonic TX-29P180B Service Manual

Contents

Panasonic TX-29P180B Service Manual Manual pdf 20 page image

5. Confirm there is no H-parallel distortion.If there is distortion, adjust by H-Parallel (60p / 4:3).In that case, repeat 4 and 5 so that there is no trapezoid / parallel distortion.6. Confirmation EW of the corner side.If need, adjust Top-Corner (60p / 4:3) and Bottom Corner (60p / 4:3).7. Confirm bow level of the both side.If it is not symmetrical, adjust C-Correct (60p / 4:3).Fig. 56.4. V LINIALITY ADJUSTMENT / CONFIRMATION (4:3 MODE)6.4.1. 100i V-Linear ADJUSTMENT1. Receive PAL monoscope pattern.2. Set scan mode to 100 Hz by remote control key.3. Confirm V-linear (100i / 4:3) as to the balance of circle.If needed, adjust V-linear (100i / 4:3).6.4.2. 120i V-Linear ADJUSTMENT1. Receive NTSC monoscope pattern.2. Set scan mode to 100 Hz by remote control key.3. Confirm V-linear (120i / 4:3) as to the balance of circle.If needed, adjust V-linear (120i / 4:3).6.4.3. 50p V-Linear ADJUSTMENT1. Receive PAL monoscope pattern.2. Set scan mode to progressive by remote control key.3. Confirm V-linear (50p / 4:3) as to the balance of circle.If needed, adjust V-linear (50p / 4:3).6.4.4. 60p V-Linear ADJUSTMENT1. Receive NTSC monoscope pattern.2. Set scan mode to progressive by remote control key.3. Confirm V-linear (60p / 4:3) as to the balance of circle.If needed, adjust V-linear (60p / 4:3).20TX-29P180X