I've come across a SF Rush machine with a 27" Sharp Image monitor with a sticker that says '27" RCA DUAL SCAN BLUE YOKE JS' and looks exactly like this SI-727R-DS: http://forums.arcade-museum.com/showthread.php?t=61746
The HOT is shorted out, and the smps does the tick-tick-tick supposedly because of that. I'm unable to find a schematic for this board, and have run across something peculiar: There is a 10ohm resistor that is put in a place that is labeled C413 (right next to the HOT). Anybody else have one of these monitors or a schematic to check and see if this is normal? The resistor checks out, and isn't shorted or open.
The only information I have on the monitor from before it died was that it was "working." It currently has no raster and just ticks.
If I can't find any components that are shorted/open, should I suspect the flyback transformer?
The HOT is shorted out, and the smps does the tick-tick-tick supposedly because of that. I'm unable to find a schematic for this board, and have run across something peculiar: There is a 10ohm resistor that is put in a place that is labeled C413 (right next to the HOT). Anybody else have one of these monitors or a schematic to check and see if this is normal? The resistor checks out, and isn't shorted or open.
The only information I have on the monitor from before it died was that it was "working." It currently has no raster and just ticks.
If I can't find any components that are shorted/open, should I suspect the flyback transformer?
