Adjusting conditions 1. Feed the split colour bar signal. 2. Select the following group and subject. Group : VIDEO1 Subject : AGC Make sure there are some bit dropouts on the screen. 1. Feed the split colour bar signal. Select the following group and subject. Group : VIDEO1 Subject : TINT 2. Connect the oscilloscope to pin (4) of P801.
Adjusting procedure » Using the set�s control switch or the remote controller�s button, adjust the setting so that the 100% white signal has some bit-less.
13
Video tint adjustment
» Using the set's control switch or the remote controller's button, adjust the setting so that the � (B�Y) waveform runs straight downhill.
14
NTSC colour saturation adjustment
1. Feed the split colour bar signal. 2. Select the following group and subject. Group : VIDEO1 Subject : N-COLOUR 3. Connect the oscilloscope to pin (1) of P801.
» Using the set�s control switch or the remote controller�s button, adjust the setting so that the amplitude between the 100% white and red levels be 0.20 ± 0.02 Vp-p. 100% White Red
15
PAL colour saturation adjustment
1. Feed the PAL colour bar signal. 2. Select the following group and subject. Group : VIDEO1 Subject : P-COLOUR 3. Connect the oscilloscope to pin (1) of P801.
» Using the set's control switch or the remote controller�s button, adjust the setting so that the amplitude between the 100% white and red levels be 0.36 ± 0.02 Vp-p.
100% White Red
16
SECAM colour saturation adjustment
1. Feed the SECAM colour bar signal. 2. Select the following group and subject. Group : VIDEO1 Subject : S-COLOUR 3. Connect the oscilloscope to pin (1) of P801.
» Using the set's control switch or the remote controller�s button, adjust the setting so that the amplitude between the 100% white and red levels be 0.50 ± 0.02 Vp-p.
100% White Red
