Questions & Answers for: vertical sync

...vertical sync. Vertical synchronization is what locks your picture keeping it from rolling. Even if you don't have PIP then still you have a vertical sync problem. The set would have to be checked by ...

...is a horizontal rolling. if the vertical had a roll it would be going from top to bottom. This is most likely a coupling between the horizontal sync circuit and the sync separator circuit. Good ...

...vertical sync problem. I would begin by checking the vert sync circuitry. To do this you will have to have an Oscilloscope, and DVD containing a steady-state picture. The oscilloscope is used to ...

...turned on, there is horizantal black areas above and below the picture. help... i'm thinking a electrolitic capacitor in the vertical section. thanks, mike Maybe sync separator transistor is ...

...vertical sync pulses should not appear since they are slow in relation to the horizontal sync pulse frequency. When measuring ahead of the vertical integrator ,which is the last point common to both ...

...sync separator, or the vertical scan generator areas. Most of the time this type of failure is caused by capacitors in these areas going off spec from age and use. An experienced TV tech who is ...

...vertical sync I have a Mitsubishi VS-50605 big screen tv. The picture rolls and doesn't stop after warming. I beleive something is wrong with the vertical sync after researching on the net. I need to ...

...and without it i'm not able to use the tv. my mail id : [email protected] pls help. thanks & regard's. jayaram in 29inch nv model of onida,there is horizontal & vertical sync.

...16.7 million colors Horizontal Viewing Angle 170 Vertical Viewing Angle 160 Brightness 300 cd/m² Horizontal Refresh Rate 75 kHz Vertical Refresh Rate 61 Hz Max H-Sync Rate 75 Hz Max V-Sync Rate 61 ...

...of the screen is divided from the bottom 4/5th of the screen. Color is good and everything seems to be in sync. Which board is the vertical sync circuit on? The vertical sync circuit is