PANASONIC TX28LD90P
Manual de Servicio

ALIGNMENT SETTINGS:
(The figures below are nominal and used for representative purposes only.) 1. Set the Bass to maximum position, set the Treble to minimum position, press the down button (- / v) on the customer controls at the front of the TV and at the same time press the INDEX button on the remote control, this will place the TV into the Service Mode. 2. Press the RED / GREEN buttons to step up / down through the functions. 3. Press the YELLOW / BLUE buttons to alter the function values. 4. Press the STR button after each adjustment has been made to store the required values. 5. To exit the Service Mode, press the "N" button. Alignment Function Settings / Special features Horizontal Position H-Pos +020 Optimum setting.

Vertical Position

V-Pos +024

Optimum setting.

Horizontal Amplitude

H-Amp +049

Optimum setting.

Vert. Amplitude

V-Amp +029

Optimum setting.

EW-amplitude

E/W-Amp1 +022

Optimum setting.

EW-amplitude

E/W-Amp2 +000

Optimum setting.

Trapezium-comp

Trapez-1 +033

Optimum setting.

Horizontal-Parallel

H-Parallel +032

Optimum setting.

Vertical Linearity

V-Lin +004

Optimum setting.

DVCO

DVCO 000

Receive a PAL Colour Bar Pattern. For DVCO alignment press "Blue" button, wait until the colours are stable and press "STR". To adjust Cutoff adjust the screen VR until the display shows "O.K." Contrast Maximum A.I. Off Adjust for optimum setting.

Cut-off DC

Cut-off O.K.

Highlight

High

0031 0031 0031

Sub-Brightness

Sub-Brightness 000

Optimum setting.

7