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Zoom140EX camera soft belt failure detection method

Time£º2014-01-24 10:15:26  Source£ºNetwork  Author£ºUnknown  Clicks£º1723
  
(10) carefully pry the fixed metal frame LCD data display (note with LCD display the internal conductive rubber direction and position, so as to correctly install back. Install back to ensure conductive rubber cleaning).
(11) the plastic bracket under the LCD data under the display, screw and unscrew the bottom flash behind the fixing screws and LCD the right side of the screen, can lift the viewfinder and a AF automatic focusing component (pay attention to the whole group, so as not to affect the shooting focus definition).
(12) use the electric iron heat welding side plate (as shown in Figure 2) in all parts of the solder joint and wire solder joint and disengaged from the soft belt is connected, then slowly remove the side plate.
2 of the lens and the body
(1) fixed screw loosen and remove the side plate DX coding contact assembly (4), remove the DX encoding components, as shown in figure 3.
(2) loosen screws and take the next left AF zoom camera gear on the component (2 teeth), remove the top splint.
(3) unscrew and remove the lens part four angle and deep body fixed screw (4), and then gently taking lens components, as shown in figure 4.
The 3 lens components decomposition
(1) positioning block fixed screw loosening and removing the lens posterior and soft belt adjacent corner 1 fixed lens at the telescopic positioning (1), remove positioning block.
(2) out of second, 3 from first cylinder, 4 cylinder, pumped out for the starting position recording.
(3) from second cylinder rear slowly levering off the screen, and then extracted from third, second cylinder 4 cylinder.
(4) be careful with pointed nose pliers to pull out the 3 barrel sliding guide metal nails, fourth cylinder can be drawn out from the third cylinder.
(5) fourth cylinder rear rotating in clockwise direction to cannot rotate, slightly cyclotron point, pull out the rear lens group, can be taken out the shutter assembly from fourth cylinder, the cylinder and the position of the components as shown in figure 5. At this point can be changed accordingly with the zoom, beware of the small gear, the shutter assembly of photoelectric coupler and related components in the replacement of soft belt, to light, accurate, stable, and to observe, to be determined after operation of tools.