If the movement of the quartz clock is broken, we can fix it ourselves. Of course, it's not that the quartz clock movement can be repaired if it is broken. For example, if the coil in the movement is burnt or the quartz crystal is broken, it cannot be repaired. It can only be replaced with a new one, but these are rarely broken. , Unless it is a low-quality quartz clock movement. In fact, the movement of the quartz clock can be easily repaired. The damage of the quartz clock movement is generally due to the different use environment, the internal gear of the movement is dirty, the power interface of the movement is rusty and the contact is poor. Below we introduce how to disassemble the movement.
Quartz clock movement shells generally do not need to be fixed with screws, they are stuck together. When disassembling, you can use a flat-blade screwdriver to gently pry open all the buckles of the shell. After prying open, then gently pick up the shell, being careful not to bring out the internal gears, and do not disturb the sequence. Then put the gear aside and remember the direction and position of the gear.
After the top gear is taken out, take out the circuit board on the right side to see if there is any rust or bad contact on the power supply pin of the movement, and then wipe the power interface with sandpaper or paper. After cleaning, you can install the second hand and a good battery to see if it is normal.
After the top gear is taken out, take out the circuit board on the right side to see if there is any rust or bad contact on the power supply pin of the movement, and then wipe the power interface with sandpaper or paper. After cleaning, you can install the second hand and a good battery to see if it is normal.
