Tip & How-To about Televison & Video
A) basically it has to be acted upon by a supply voltage of at least 95V
b) of course, assuming the horizontal deflection oscillator works, same
with the horizontal drive it should generate output voltages on the
c) the easiest test point to look when it is oscillating is the CRT heater
voltage, the heater lit when flyback is good.
d) having a voltage reading of 75 V or lesser on its primary pins
indicates a bad or partially shorted flyback, assuming your
horizontal output transistor and power supply are good & OK.
These only applies to CRT type TV's.
Posted by Rommel... on
Aug 06, 2010 | SAMTRON 77V 17" CRT Monitor
Jul 31, 2012 | Philips Televison & Video
Dec 24, 2009 | Music
Apr 22, 2009 | Sony KV-32S45 32" TV
417 people viewed this tip
Usually answered in minutes!