Panasonic TX-21GV1, Service Manual

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ALIGNMENT SETTINGS:
(The figures below are nominal and used for representative purposes only.)
1)
Place the TV in Programme position 70, set the Sharpness 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 VCR 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) To exit the Service Mode, press the "EXIT" button.
Alignment Function Settings / Special features
Blue correction Optimum setting (for white balance).
Green correction Optimum setting (for white balance).
Red correction Optimum setting (for white balance).
AGC
Set Pattern generator with RF level 60+/- 2dBuV,
210.25MHz. Connect oscilloscope to P101
(Tuner AGC input). Adjust AGC using
Yellow /Blue buttons until the voltage drops to
1,0Vdc ±0.2Vdc below its maximum voltage.
Sub AGC
Press this button to access SUB TUNER AGC
adjustment.
Press once: picture is displayed in colour.
Press twice: picture is displayed in black and
white.
Horizontal Centre Optimum setting.
Vertical Size Optimum setting.
Vertical Centre Optimum setting.
Vertical Slope Optimum setting.
S-Correction Optimum setting.
OSD Language Adjust to change order of language selection
OSD Position Set Optimum setting.
AGC
32
H-CENTER
SUB AGC 1
51
V-SIZE
30
V-CENTER
32
V.SLOPE
20
S-CORR
OSD language
English
Français
Italiano
Español
Nederlands
Deutsch
OSD POSITION SET
B
23
G
23
R
24
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