Disassembly Of Regulator Ic (Ic2903) - Panasonic SA-PT750PL Service Manual

Step 4 Detach FFC cable from the connectors (CN5802) on
SMPS P.C.B. and on Main P.C.B. (CN2001, CN2003, CN2007,
CN2009, CN2010 & CN2011)
Step 5 Remove 3 screws from the rear panel.
Step 6 Release the tab in the direction of arrow.
Step 7 Remove the Main P.C.B.
10.16. Disassembly of Regulator IC
(IC2903)
• • • • Follow (Step 1) to (Step 3) of Item 10.3.
• • • • Follow (Step 1) to (Step 3) of Item 10.4.
• • • • Follow (Step 1) to (Step 4) of Item 10.5.
• • • • Follow (Step 1) to (Step 4) of Item 10.7.
• • • • Follow (Step 1) to (Step 4) of Item 10.8.
• • • • Follow (Step 1) to (Step 7) of Item 10.15.
Step 1 Desolder pins of the regulator IC (IC2903) on the back
side of Main P.C.B.
Step 2 Remove 1 screw.
Step 3 Remove the regulator IC (IC2903) from the heatsink
extrussion.
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SA-PT750PL