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Hantarex Polo 25 ticking with neck glow
grantspain:
open circuit in horizontal deflection, could be an open circuit resistor or broken track or the coil you put in is open circuit
did you fit a new flyback?
retrocat:
yeah, this has a new flyback
grantspain:
so much to look at, it will be either open circuit resistor or broken track or short in horizontal deflection circuit
perjmolsen:
HI :cheers:
Im a newbee, trying to learn from the masters on this forum 8)
Still I might have a tip
Try to check TH102 (the coil in front of the flyback) - I have two chassis where TH102 had a broken wire, that caused B+ to go high when flyback where connected.
See my test and fix of TH102 here http://forum.arcadecontrols.com/index.php/topic,161614.0.html#lastPost
retrocat:
--- Quote from: perjmolsen on January 27, 2020, 07:42:31 pm ---HI :cheers:
Im a newbee, trying to learn from the masters on this forum 8)
Still I might have a tip
Try to check TH102 (the coil in front of the flyback) - I have two chassis where TH102 had a broken wire, that caused B+ to go high when flyback where connected.
See my test and fix of TH102 here http://forum.arcadecontrols.com/index.php/topic,161614.0.html#lastPost
--- End quote ---
i saw your post before while troubleshooting and did check th102. it isn't faulty.