Ken Layton 0 Posted June 9, 2013 I just repaired the black and white monitor used in the Harbor Freight 66556 two camera system. The monitor came in with a "no vertical deflection" symptom (flat horizontal line across the face of the tube). I found capacitors C24 (2200 uf @ 10 volts) and C34 (3.3 uf @ 160 volts) were bad on the main board. Replacing them restored the monitor to proper operation again. I have made a repair guide for this monitor and it is here: http://www.arcade-museum.com/manuals-monitors/Harbor%20Freight%2066556%20Monitor%20Repair%20Guide.pdf Share this post Link to post Share on other sites