Philips 20PT653R User Manual

Alignments Index of this chapter: 1. General Alignment Conditions 2. Hardware Alignments 3. Software Alignments and Settings Note: The Service Defaul

11. To ensure the AGC change takes effect: Turn the television set 'off' by using the 'POWER' button on the remote control transm

Figure: White tone alignment menu The values of the 'black cut off level' can be adjusted in the 'WHITE TONE' sub menu. N

6. When all desired changes to the WHITE TONE sub menu values are made, press the MENU button to return to the top level SDAM menu. 7. To ensure the W

13. To ensure the GEOMETRY settings are saved: Turn the television set 'off' by using the 'POWER' button on the remote control tr

The following alignments can be performed in the GEOMETRY sub menu: Horizontal Amplitude and Phase: Figure: Horizontal alignment menu Hor

Vertical Amplitude and Position: Figure: ertical alignment menu Vertical Amplitude (VAM). Aligns the height of the picture (other vertical al

2. Press the MENU UP/DOWN buttons to select Vertical Slope (VSL). 3. Align VSL to start the blanking exactly at the horizontal white line at the cent

Audio Figure: Audio alignment menu No alignments are necessary for the AUDIO sub menu. Use the default values. AF-M (NICAM threshold) Defa

1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6 directly followed by the MENU button (do not allow t

Disconnect the television set from AC power for at least ten seconds. Reconnect the television set to AC power. Turn the television set 'on&

Figure: Family board (top view) Vg2 Adjustment 1. To enter SDAM, press the following key sequence on the remote control transmitter: 0 6 2 5 9 6

8. Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu. 9. Use the MENU UP/DOWN keys to select PICTURE. Be sure to record the current value o

30. Use the POWER button on the remote control transmitter or the POWER button on the television set to turn off the television set. This will save th

4. Adjust the FOCUS potentiometer (see Fig. 8-1) until the vertical lines near the left and right sides of the screen, and near the horizontal center

7.When all desired changes to the option bytes are made, press the MENU button to return to the top level SDAM menu. This will save changes to the opt

top level SDM menu. This will save changes to the option byte settings. 6. To ensure the option byte changes take effect: Turn the television set OFF

Table: Option code settings for iTV/Commercial models 27PT663R/37A 0 23 145 162 252 153 80 27PT663R/37C 0 23 145 162 252 153 80 29DV

Tuner Note: Described alignments are only necessary when the NVM (part reference number 7602) is replaced. IF-PLL This adjustment is auto-aligned