Panasonic CT32E14J - 32" COLOR TV, Service Manual

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1. Apply a rainbow color bar pattern.
2. Connect the oscilloscope to TP37.
3. In service mode adjust “TINT” register until the waveform
measured is as the one shown. Tint level from A and B peaks must
be almost in the same level (0.3 Vp for 20” models and 0.35 Vp for
25” models).
TP37 Waveform.
4. Connect the oscilloscope to TP35 and GND.
5. Adjust “COLOR” register so that the amplitude “a” is 0.8±0.05Vp-p
for 20” models and amplitude “b” 0.9±0.05Vp-p for 25” models.
TP35 Waveform.
13.3. Color output adjustment / Service DAC adjustment / (COLOR,
TINT, B-Y_G)
NOTE
Color and tint adjustment sets the reference settings for the user controls; It is important to read
the procedures.
(NO RAINBOW PATTERN)
Make sure that sub-contrast adjustment was finished prior to perform this adjustment
PREPARATION
Normalize the picture settings.
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