Philips 60PP9352 60" Rear Projection Television "vertical oscillator" Questions

...vertical oscillator running off frequency. Usually caused by a Capicator that has burnt out and started leaking and causing the frequency to be off. Static sounds like weak signal, however the ...

no vertical amplitude. only hor. line with video? i change ic an5534, but problem is the same. I see with my oscilloscope, that vertical amplifier( I.C. AN5534 ) oscillate and output signal is not ...

...vertical coupling cap has changed value or in some cases the cap coupling the oscillator portion of the chip to the output portion of the chip has opened. The former will be a large cap the latter ...

vertical oscillator or vertical amplifier). I would estimate cost to repair from $200 to $350 dollars, depending on how long it takes to find the problem. It most likely though is a component issue in

like you have an intermittent connection or defective component in the vertical oscillator circuit. Not a DYI fix. Get a repair estimate from a qualified service tech before you over spend on a repair

three guns) problem. Also a misaligned horizontal or vertical oscillator.Ceck to see if any of tiny magnets around the bell of picture tube or next to coils in and around bell of pix tube are missing

...and you have diagonal lines then there's no need to look at the Horiz Output Transistor or the Vertical section. You will have to use your scope to check the oscillator freq. and go from

...the continuous or intermittent upward or downward rolling of the picture on the screen. this symptom is caused by a trouble in the integrated circuit or in the vertical oscillator circuit. good

...vertical oscillator uses feedback between secondary windings is reflected back to the primary and possibly into the sync separator circuits .The purpose of the diodes is to prevent the kickback from ...

...oscillator, pre-drive, or drive circuits). supply voltages for the tuner, vif,sif, and vertical output are usually supplied by the horizontal output circuit. but if you doesnt know anything about ...