VHF 5000 System Functional unit workshop service
3-13
• Fasten the E-profile to rear chassis by means of the
two (2) screws installed from the back of the radio.
Carefully observe that the E-profile does not rest
on top of any components of the PSU module.
1007
• Install the Prespan carbon sheet between coil and
the E-profile to ensure insulation of the coil from
chassis.
• Carefully install a retainer clip over each of the
regulator transistors to hold these tight against the
E-profile to ensure proper cooling.
• Using a piece of cardboard of approx. 1mm
thickness, check and ensure sufficient spacing of
clips to surrounding components to avoid clips
shorting to such.
Fig. 16
Fig. 15
Fig. 14
Fig. 17
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