46
Demount the control system CPU
Demount the cover and disconnect the cables.
Loosen the screws holding the control system CPU onto the panel and demount the control system CPU.
Demount the control knob unit from the control system CPU by unscrewing the screw (A) a bit (4–5 mm) until the con-
trol knob unit loosens.
Demount the two grounding brackets (B).
Service Manual
fig.7764
fig.7640