Panasonic SC-ZT1EE / SU-ZT1EE / SB-ZT1EE Service Manual / Other ▷ View online
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Caution 1 : Ensure that AC Inlet P.C.B. is properly fitted onto the Middle Cabinet Assembly during assembling.
Caution 2 : Ensure that the AC Inlet is fully inserted and protruding slightly from the exterior of the Middle Cabinet Assem-
bly when completed.
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10.5.5. Replacement of IC5701
• Follow the (Step 1) - (Step 14) of item 10.5.1.
• Follow the (Step 1) - (Step 2) of item 10.5.2.
• Follow the (Step 1) - (Step 7) of item 10.5.4.
• Follow the (Step 1) - (Step 2) of item 10.5.2.
• Follow the (Step 1) - (Step 7) of item 10.5.4.
Caution : Handle the SMPS P.C.B. with care due to its high temperature after prolonged use. Avoid touching the heatsink
as it may lead to injuries.
Step 1 : Desolder pins of IC5701 on the solder side of SMPS P.C.B.
Step 2 : Desolder pins of heatsink on the solder side of SMPS P.C.B.
Step 2 : Desolder pins of heatsink on the solder side of SMPS P.C.B.
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Step 3 : Remove the heatsink with the IC5701.
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Step 4 : Remove 1 screw.
Step 5 : Remove IC5701 from the heatsink.
Step 5 : Remove IC5701 from the heatsink.
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