Panasonic TC 19LX50, Service Manual

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4 Service Mode
4.1. How to enter into adjustment mode
While pressing [VOLUME- ] button of the main unit, press [RECALL] button of the remote control three times in a row (within 2
seconds).
4.1.1. Adjustment method.....Use the remote control.
“1” button...Main items Selection in forward direction
“2” button...Main items Selection in reverse direction
“3” button...Sub items Selection in forward direction
“4” button...Sub items Selection in reverse direction
“VOL” button...Value of sub items change in forward direction (
), in reverse direction ( )
4.2. Cancellation
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
4.3. Contents of adjustment mode
·
Value is shown as a hexadecimal number.
·
Preset value differs depending on models.
·
After entering the adjustment mode, take note of the value in each item before starting adjustment.
Main item Sub item Remarks
MAIN YGAIN Video Level (RF, VIDEO, S, COMPONENT)
B-Y Video Level (RF, VIDEO, S, COMPONENT)
R-Y Video Level (RF, VIDEO, S, COMPONENT)
PILEN PILEN Current
SUB COLOR Sub color
TINT Sub tint
BACK-L Sub back light
BRIGHT Sub bright
B-Y-G B-Y Gain
R-Y-A R-Y demodulation axis
TEMP Temp data
GAMMA WHITE Test pattern (100% White)
RED Test pattern (100% Red)
GREEN Test pattern (100% Green)
BLUE Test pattern (100% Blue)
GRAY Test pattern (50% White)
R-GAIN Test pattern (100% White) R-GAIN
G-GAIN Test pattern (100% White) G-GAIN
B-GAIN Test pattern (100% White) B-GAIN
R-CENT Test pattern (50% White) R-CENT
G-CENT Test pattern (50% White) G-CENT
B-CENT Test pattern (50% White) B-CENT
OPT OPT00 (TV)
RM CODE Remote control code A or B
MTS MTSIN RF Audio input
SEPAH Stereo separation Hi
SEPAL Stereo separation Low
6
TC-19LX50 / TC-23LX50 / TC-19LE50 / TC-23LE50