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Panasonic NV - J25 VCR can't normal load fault repair methods

Time£º2014-05-31 17:11:02  Source£ºNetwork  Author£ºUnknown  Clicks£º1162
  

In the process of loading belt, the machine has the "clicking" sound, then take box of CARDS in a storehouse, power supply protection. xP5service manual download site
 xP5service manual download site
This phenomenon shows that machine heart may have fault dislocation transmission components, thus in the process of driving friction sound. xP5service manual download site
 xP5service manual download site
Cannot be loaded with boxes, the first thing to check with box drive mechanism. To adopt the method of manual simulation load, the feeling into belt box, there is a lot of resistance in the process of as found in warehouse right brace on the rack and gear meshing, dislocation a tooth. Immediately to readjust assembly, and the whole machine heart transmission gear positioning to approve it again, again electrify input box, the failure remains, with box still cannot reach the designated position. Check again found remains of gear and rack driving belt storehouse. By double checking with warehouse drive components, found that even if a levite in place with box, also can not reach the designated position locking, always floating upwards, lead to appear in the process of loaded with boxes with warehouse drive gear/rack and dislocation. xP5service manual download site
 xP5service manual download site
For this, compared to the other J27 machine, down from the machine on the replacement of the old belt warehouse check point by point, to discover J25 machine with local fracture spacing plastic box on the right side of the bracket and rack, and therefore lose limit on rack, tilt drive rack moves outward, not closely with drive gear meshing, cause the gear/rack. xP5service manual download site
 xP5service manual download site
So take two warehouse rack assembled into a complete with warehouse, assembly machine again after the heart electricity commissioning, troubleshooting.xP5service manual download site