I had the same problem last week with s11, diode fix worked for me google it
which diode, please? (like replace of yellow termistor like lower pic?)
Posts by psg
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no i have only one openbox connected to dish
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@ steve67474:
Could you take a look at this problem with openbox: LINK -
hi
i have openbox S9 which works OK for H polarization but there is no V
i chacked voltage from tuner to LNB and during H (24V) to V (should be 14v) switch there is still 24,5V.
it's mean some kind of 5legs switch is damage but i don;t know which one.
there was same problem with dream dm500 so openbox should have same 5legs switching chip who operates H to V polarization switch.
i checked this post LINK and repalce yellow cap also i used wire but no success.
please advice me which one 5legs chip operate for H to V polarization switch
thanks -
hi
i have openbox S9, there is no problem with H polarization, all chanels working OK but there is no V chanels.
i checked output voltage from S9 and during H to V chanel switch there is still 25.4V but there should be about 14V for V polarization chanels.
Guys, please advice me where and which of 5legs switch on S9 PCB operate this H and V voltage switching.
of course i checked yellow capacior from this post : LINK to new yellow, also i tested soldered wire between his legs
there was same problem for dream dm500, and there was also 5leg switch arround tuner who operate such 18v - 14V switching, so it should be same for openbox S9(10-11-12 etc)thanks
