![background image](http://html.mh-extra.com/html/sony/fwd-50px2/fwd-50px2_service-manual_405583026.webp)
2-4
FWD-50PX2
2-3. Va/Vs Voltage Adjustment
2-3-1. Required Equipment
.
Digital multi meter
.
Signal generator
Input signal: Input1 (RGB, D-Sub) 1360
x
768@60 Hz
(Recommended pattern), full white pattern
2-3-2. Va Voltage Adjustment
1.
Check the label on the right upper side of PDP panel.
For label, refer to Section 1-6.
2.
Turn the volume (
1
VR700) to be “Va Voltage” on the
label.
It is normally set in the range between 55 V and 65 V.
.
Measuring point: 1, 2-pins/Y SUS board
2-3-3. Vs Voltage Adjustment
1.
Check the label on the right upper side of PDP panel.
For label, refer to Section 1-6.
2.
Then turn the volume (
1
VR700) to be “Va Voltage”
on the label.
.
Measuring point: 8, 9, 10-pins/Y SUS board
Summary of Contents for FWD-50PX2
Page 6: ......
Page 46: ......
Page 48: ...Printed in Japan Sony Corporation 2006 1 22 2006 FWD 50PX2 SY E 9 878 387 01 ...