...1 votes Yes, i had the same issue. High voltage trans. and the HV distributor (splitter) goes bad on there tv, they are known for that. I have the part numbers for the HVT p/n 258655 and HV ...
Question about Primax Electronics Televison & Video
...1) test the power supply: line cord, fuse, c.breaker, rectifier, switch, filter.2) horizontal output +125vdc( HV transformer or flyback, +HV rectifier)3) all other circuite +12vdc4) vertical output ...
HV circuit? first you isolate h/output section from power supply. make power supply output ok. check h/output section for short circuit 1 print short near eht 2 diodes or cap.near eht 3 yoke H winding
...screen but has sound 1) the main problem is lack of Raster 2) see the block diagram, test Video Detector, the transformer or flyback, horizontal output transistor, rectifier HV,,God blesss ...
...hv are restor good hor, out trasistor good fly. please go according to procedure 1 isolate h/output section supply. 2 check power supply output is ok if not repaire it. 3 after power supply is ok 4 ...
Question about Televison & Video
...HV D's TV if I wnt to set prophetic channel of psps Major 1 prophet Shepherd Bushiri why must I do Set the TV upside down, and do an auto tune. After the channels you want has been received, just ...
...1 min I change the module whit the fly back is ,I tray to turn on the TV and won?t turn on, I find out that the hv splitter was bad , I replace HV splitter and the TV works for lees then a minute now ...
...1) test power supply, for horizontal and vertical output voltage horizontal HV Flyback +125Vdcvoltage output vertical: +80VdcAll other circuit: 12VdcTest the Video Detector:See diagramGod bless ...
Question about Televison & Video
...in dead condition with small ckiking noise. 1) this conditions is lack of raster.2) test the video detector, flyback, horizontal output transistor, rectifier Hv, see the block diagramGod bless ...
...hv comes and goes after tv shuts down I was working on this model with the same problem. It is shutting down because the +14 was missing from the vertical IC. I traced it back to a resistor that had ...
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