TX-29PS1D, TX-29PS1F, TX-29PS1P, TX-29PS1B - Panasonic TV Service Manual (repair manual). Page 7

(The figures below are nominal and used for representative purposes only.)
1.  Set the Bass to maximum position, set the Treble to minimum position, set the Volume to minimum then 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 1.

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 TV/AV button after each adjustment has been made to store the required values.
5.  To exit the Service Mode, press the "N" button.

Horizontal Position

H-Pos

021

Optimum setting.

Vertical Position

V-Pos

 - 005

Optimum setting.

Horizontal Amplitude

H-Amp

 - 011

Optimum setting.

Vert. Amplitude

V-Amp

061

Optimum setting.

EW-amplitude

EW-Amp 1

 - 057

Optimum setting.

EW-amplitude

EW-Amp 2

008

Optimum setting.

Trapezium-comp

Trapez 1

 - 006

Optimum setting.

Trapezium-comp

Trapez 2

 - 004

Optimum setting.

Vertical Linearity

V-Lin

 - 024

Optimum setting.

Vertical Symmetry

V-Sym

001

Optimum setting.

DVCO

DVCO

021

Receive a PAL Colour Bar Pattern. For
DVCO alignment press "Blue" button, wait
until the colours are changing slowly and
press "TV/AV".

Cut-off DC

Cut-off

0204

Ug2 Test

Ug2

130

O.K.

To adjust Cutoff connect an oscilloscope to
the Blue cathode. Adjust “cutoff” value
using the “Yellow” and “Blue” buttons until
the black level is 160V +5V/-0V, press
“TV/AV” to store the value. 
Remove the oscilloscope.
Select Ug2 adjustment and adjust the
screen VR until the display shows “O.K.”

Highlight

Lowlight

High 0902 0777 0864
Low

0117 0132 0112

Optimum setting.

Sub-Brightness

Sub-Brightness

003

Optimum setting.

Black Level

160V+5V/-0V

GND