Panasonic PV-DF2700-K, Service Manual

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Purpose :
To set the optimum brightness level.
Symptom of Misadjustment :
The picture is too white or too black.
Note:
Perform this adjustment in a darkened room.
Test Point :
----------
Adjustment :
SUB BRIGHT (EVR),
R-SUB BRIGHT (EVR)
Specification :
Refer to descriptions below.
Input :
----------
Mode :
STOP
1. Do not input any signal to the unit.
2. Set INPUT SELECT item to LINE in SET UP TV menu to display black screen.
3. Set to PINP mode, and then set PARENT PICTURE to UHF/VHF TUNER/TV
DEMODULATOR 2 UNIT input.
("-T" is displayed on the screen.)
4. Select SUB BRIGHT in EVR adjustment mode, and adjust so that the black screen
starts to turn grey (lighting only).
5. Set to PINP mode, and then set PARENT PICTURE to UHF/VHF TUNER/TV
DEMODULATOR 1 UNIT input.
("-R" is displayed on the screen.)
6. Select R-SUB BRIGHT in EVR adjustment mode, and adjust so that the black
screen starts to turn grey (lighting only).
7.3.21. PINP CHROMINANCE LEVEL ADJUSTMENT
Purpose :
To set the optimum chrominance level.
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