This full size camcorder had no zoom functions, a button marked T/W was supposed to zoom the camcorder in and out. Switches were ok, geared 'zoom' motors read the same resistance (approx 115 ohms each) but on further inspection I came across a crack in the lens assembly. The outside of this lens assy has gear teeth which had become unmeshed. Luckily these motors have a long shaft with a gear and a sort of mechanical spring type 'over running clutch' In other words the shafts will turn but the gear will not if it meets an obstruction. A dab of superglue here and there on lens assy restored complete zoom functions. Craig ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/