Panasonic Viera TH-42PX75U, Technical Manual

Page: 51 / 56

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
±
10
μ
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
±
10
μ
Sec