Y-Rr And Y-Fr Controls - Samsung PS50Q91HX Service Manual

Y-RR and Y-FR controls

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Test Point
Set the main reset (rising : 60usec, falling : 80usec) by change the value of variable resistor.
Samsung Electronics
Rising ramp
variable resistor
Falling ramp
variable resistor
60usec
80usec
Troubleshooting
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