Alignment Settings - Panasonic TX-29AS1C Serviceanleitung

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, 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.
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
Horizontal Position
Vertical Position
Horizontal Amplitude
Vert. Amplitude
EW-amplitude
EW-amplitude
Trapezium-comp
Trapezium-comp
Vertical Linearity
Vertical Symmetry
Cut-off DC
Sub-Brightness
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DVCO
Ug2 Test
Highlight
Lowlight
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H-Pos
040
V-Pos
- 013
H-Amp
042
V- Amp
072
EW-Amp1
-051
EW-Amp2
012
Trapez 1
047
Trapez 2
005
V-Lin
- 034
V-Sym
002
DVCO
007
Cut-off
0198
Ug2
070
O.K.
High 0903 0769 0811
Low 0167 0204 0202
Sub-Brightness
014
9
Settings / Special features
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Optimum setting.
Receive a PAL Colour Bar Pattern. For
DVCO alignment press "Blue" button, wait
until the colours are changing slowly and
press "STR".
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 press "STR" to
store the value. Remove the oscilloscope.
Select Ug2 adjustment and adjust the
screen VR until the display shows "O.K."
Black Level
160V ± 5V
GND
Optimum setting.
Optimum setting.