Disassembly For Repair; 维修拆卸 - Kenwood NX-220 Service Manual

NX-220
1. Precautions for Disassembly
■ Removing the selector knob and volume knob
1. Using a thin tool, insert it in the hole on the selector knob
side and push the knob spring. q
Note: When you push the knob spring, take care not to
damage the resin of the knob.
2. Lift and remove the selector knob w while pushing the
knob spring.
3. Repeat steps 1 and 2 for the volume knob, to remove the
volume knob e.
Note:
Perform the following procedures when installing the selec-
tor knob and volume knob.
1) Match the direction for the hole of the knob and the knob
spring.
2) Push the knob onto the knob spring until a click sounds.
■ Removing the selector knob spring and volume
knob spring
1. Lightly grasp the left and right sides of the selector knob
spring, then shift the knob spring to the left and right,
little by little, as shown in the fi gure. q
Note: Do not grasp the knob spring tightly.
2. Remove the selector knob spring w.
Note: Do not bring your fi ngers into contact with the fl at
spring of the knob spring as much as possible.
3. Repeat steps 1 and 2 for the volume knob spring, to re-
move the volume knob spring e.
Note:
Perform the following procedures when installing the selec-
tor knob spring and volume knob spring.
1) Match the direction for the knob spring and the encoder.
2) Insert the encoder onto the knob spring until a click
sounds.
10

DISASSEMBLY FOR REPAIR /

Knob spring
旋钮弹簧
Encoder / 旋杆
维修拆卸
1. 拆卸注意事项
■拆下选择器旋钮和音量旋钮
1. 使用薄型工具，将其插入选择器旋钮一侧的开孔，然后推
动旋钮弹簧。①
注意 ： 推动旋钮弹簧时，小心不要损坏旋钮的树脂。
2. 在推动旋钮弹簧的同时，将选择器旋钮②提起并拆下。
3. 对于音量旋钮，重复步骤 1 和 2，将音量旋钮③拆下。
注意 ：
安装选择器旋钮和音量旋钮时，执行以下步骤。
1) 将旋钮开孔和旋钮弹簧的方向保持一致。
2) 将旋钮推压在旋钮弹簧上，直到听到"咔嗒"的到位声。
■拆下选择器旋钮弹簧和音量旋钮弹簧
1. 轻轻抓住选择器旋钮弹簧的左右两侧，然后一点点地左右
移动旋钮弹簧，如图所示。①
注意 ： 不要紧握旋钮弹簧。
2. 拆下选择器旋钮弹簧②。
注意 ： 尽量不要让手指接触到旋钮弹簧的板簧。
3. 对于音量旋钮弹簧，重复步骤 1 和 2，将音量旋钮弹簧③
拆下。
注意 ：
安装选择器旋钮弹簧和音量旋钮弹簧时，执行以下步骤。
1) 将旋钮弹簧和旋杆的方向保持一致。
2) 将旋钮弹簧插在旋杆上，直到听到"咔嗒"的到位声