Read Sony KV-25FS150 Service Manual online
KV-25FS150
KV-25FS150
16
2-4. SCREEN (G2)
1. Before beginning adustment procedure:
-Set Picture and Brightness to “STANDARD”.
-Set TV to Video mode.
-Set WHBL 016 “RGBB” to 01
2. Connect R, G, B of the CV board cathode to oscilloscope.
3. Adjust Brightness to obtain the cathode value to the value shown
below:
Cathode setting voltage:
175 V
175 V
± 2 (VDC)
4. Adjust SCREEN VR on the FBT until the scanning line disappears.
5. Set WHBL 16 “RGBB” back to 00.
Click on the first or last page to see other KV-25FS150 service manuals if exist.