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VIstron digital tv problem<VS14CX062012-033>

 
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bibay03
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PostPosted: Sat Jan 11, 2014 7:13 am    Post subject: VIstron digital tv problem<VS14CX062012-033> Reply with quote

No raster and no sound,B+ and audio vcc are both normal CRT heater voltage was normal. RGB output voltages on MICOM IC N201 was very low it measures around 1.2-1.8 vdc in all 3 pins. N201 +5vcc supply is ok. Could it be there is a fault on MICOM processor and need to replace?



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