TH-42PX75U/ TH-42PX77U Driver Setup Adjustment
51
Driver Setup Table
Item / Preparation
1.
Input a white signal to plasma video input.
2.
Set the picture controls as follows.
Picture menu: Vivid
Normal: Set
Aspect: Full
Caution
1.
First perform Vsus
adjustment.
2.
Confirm the voltage level of VSCN. This should be
done after the adjustment of Vad
which should be -
105V
When Vad
= -105V, Vscn
voltage is 40V ±4V.
Note:
See the panel label for voltages that are not listed in the
service manual
Adjustment
Voltage
Panel Label
Test point Volume Level
T2 TPSC1 (SC) VR6602 (SC 190 ±
10μ
Sec
1. Input a 100% White signal to the unit.
2. Set the picture controls as follows:
Picture menu : Vivid
Normal : Set
Aspect : Full
3. Connect an Oscilloscope to test point TPSC1. Using
VR6602, adjust (T2) for 195+/-10µ
Sec.
Initialization Pulse Adjustment
190 ±
10μ
Sec
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