Replacing Parts; Thermal Fuse; Supply Transformer; Switches Sk2, Sk3 And Sk4 - Philips GM 5605 Manual

I
t
I
47
Replacing parts VI
A. THERMAL FUSE
The supply transformer is protected by a thermal fuse which blows if the
temperature of the supply transformer exceeds 125°. Before replacing the
blown fuse, the cause must be traced first. The new fuse must be fixed to
the spring "S" and then be pulled onto the hook "H" (see Fig. 20; to this
end remove the rear panel and the left-hand side panel in accordance with
the instructions given in section II.A).
B. SUPPLY TRANSFORMER
- Remove the cabinet panels in accordance with the instructions given
in section II.A.
- Remove the seven screws "A" (see Fig. 16). Now the rear mounting
plate can be pulled a little from the frame.
Unsolder all connections of the transformer.
- Remove the four bolts and nuts"B" (Fig. 21).
- Now the transformer can be removed from the apparatus at the left-
hand side.
C. SWITCHES SK2, SK3, AND SK4
- Remove the front panel according to section II.C.
- Loosen the two screws by means of which the switch is fitted to the
foremost mounting plate.
Fig. 20. Replacing the thermal fuse Fig. 21. Replacing the supply
transformer