Panasonic PV 20DF63, Service Manual

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Mode :
STEREO audio (FM Radio)
Equipment :
Frequency Counter
1. Connect Pin 41 of P4209 on Audio C.B.A. to GND.
Fig. E2-1
2. Connect TP9201 on Audio C.B.A. to GND through a resistor (3.3 k
). Then, connect Frequency Counter to TP9201.
Fig. E2-2
3. Adjust R9206 (FM VCO) so that the frequency is 38.0 kHz ±50 Hz.
7.2.4. DVD LUMINANCE LEVEL ADJUSTMENT
Purpose:
To set the optimum luminance level for DVD.
Symptom of Misadjustment:
The picture is too bright or too dark.
Test Point:
TP8406 (DVD Main C.B.A.)
Adjustment:
R8044 (DVD Main C.B.A.)
Specification:
1.0 V[P-P]±0.05 V[P-P]
Input:
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Mode:
DVD PLAY
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