Panasonic SA-PT850EE - Replacement of Regulator Diode (D5803)

Note : Refer to the diagrams of SMPS P.C.B. (Item 10.19) for
location of the parts.
10.22. Replacement of Regulator
Diode (D5803)
· Follow (Step 1) to (Step 3) of Item 10.3.
· Follow (Step 1) to (Step 8) of Item 10.19.
Step 1 Desolder pins of the regulator diode (D5803) on the
back side of SMPS P.C.B.
Step 2 Remove 1 screw from the regulator diode (D5803).
Step 3 Remove the regulator diode (D5803) from the small
heatsink .
Caution : Handle the small heatsink with caution due to its high
temperature after prolonged use. Touching it may lead to
injuries.
Note : Refer to the diagrams of SMPS P.C.B. (Item 10.19) for
location of the part.
49
SA-PT850EE