3-2 3-2
SERVICE POSITIONS
Service position A
Service position B
Figure 12
Figure 11
Note: In some service positions the components or copper patterns of one board may risk touching its neighbouring pc
boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
Dismantling of Control Board and Cassette module
1) Loosen 15 screws " I " on the control board as shown in figure 9.
2) Using long noise plier to knock the pin shown in figure 10 in order to let the volume button will drop out at front panel.
3) At front panel, using the long noise plier to take out the volume nut by turning anti-clock wise as shown in figure 11.
Press the volume adjustable at front panel, then the control board can be take out.
4) Loosen 4 screws "J" to remove the Cassette Module shown as figure 12.
Figure 9
Figure 10
I
J
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