Panasonic SA-PT860EE / SC-PT860EE Simplified Service Manual ▷ View online
9.3. Checking & Repairing SMPS
P.C.B.
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Follow (Step 1) to (Step 9) of Item 9.2.
Step 1 Remove the 8P cable (SMPS P.C.B. to D-Amp P.C.B.)
from the small wire holder.
from the small wire holder.
Step 2 Remove the 11P cable (SMPS P.C.B. to Power Supply
P.C.B.) from the big wire holder.
P.C.B.) from the big wire holder.
Step 3 Remove 4 screws on SMPS P.C.B.
Step 4 Detach SMPS P.C.B. from the bottom chassis and flip
it vertically.
it vertically.
Step 5 Position Main P.C.B. according to the diagram shown.
Step 6 Connect 13P cable at the connector (CN2016) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 7 Connect 28P cable at the connector (CN6001) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 8 Connect 17P cable at the connector (CN2007) on Main
P.C.B.
P.C.B.
Step 9 Connect 4P cable at the connector (CN2013) on Main
P.C.B.
P.C.B.
Step 10 Position SMPS P.C.B. according to the diagram
shown.
9.4. Checking & Repairing Power
Supply P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove the front panel.
Step 3 Remove Panel P.C.B.
Step 4 Remove Power Button P.C.B.
Step 5 Remove 3 screws at rear panel.
Step 6 Remove 2 screws on Main P.C.B.
Step 7 Detach 13P cable at the connector (CN2016) on Power
Supply P.C.B.
Supply P.C.B.
Step 8 Detach 28P cable at the connector (CN6001) on Power
Supply P.C.B.
Supply P.C.B.
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SA-PT860EE
Step 9 Detach Main P.C.B. from the rear panel and position it
according to the diagram shown.
according to the diagram shown.
Step 10 Remove 5P USB cable (USB P.C.B. to DVD Module
P.C.B.) from the small wire holder.
P.C.B.) from the small wire holder.
Step 11 Remove 8P cable (SMPS P.C.B. to D-Amp P.C.B.)
from the big wire holder.
from the big wire holder.
Step 12 Remove 2 screws on Power Supply P.C.B.
Step 13 Detach Power Supply P.C.B. from the bottom chassis
and flip it vertically.
and flip it vertically.
Step 14 Position Main P.C.B. according to the diagram shown.
Step 15 Attach original cable with extension cable REXX0653-
J (13P cable from CN2015 to CN2016)
J (13P cable from CN2015 to CN2016)
Step 16 Connect 13P cable at the connector (CN2016) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 17 Connect 28P cable at the connector (CN6001) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 18 Connect 17P cable at the connector (CN2007) on
Main P.C.B.
Main P.C.B.
Step 19 Connect 4P cable at the connector (CN2013) on Main
P.C.B.
P.C.B.
Step 20 Position Power Supply P.C.B. according to the
diagram shown.
diagram shown.
9.5. Checking & Repairing DVD
Module P.C.B.
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Servicing Side A of DVD Module P.C.B.
Step 1 Remove the top cabinet.
Step 2 Remove the rear panel.(Remove all rear panel screws)
Step 3 Release the catches and remove the fan unit.
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SA-PT860EE
Step 4 Remove 2 screws on Main P.C.B.
Step 5 Detach 17p cable at the connector (CN2007) on Main
P.C.B.
P.C.B.
Step 6 Detach 4P cable at the connector (CN2013) on Main
P.C.B.
P.C.B.
Step 7 Detach 13P cable at the connector (CN2016) on Power
Supply P.C.B.
Supply P.C.B.
Step 8 Detach 28P cable at the connector (CN6001) on Power
Supply P.C.B.
Supply P.C.B.
Step 9 Turn over Main P.C.B. to detach 50P cable at the
connector (CN2001).
connector (CN2001).
Step 10 Turn over Main P.C.B. to detach 17P cable at the
connector (CN2009).
connector (CN2009).
Step 11 Move aside Main P.C.B. and position it according to
the diagram shown.
the diagram shown.
Step 12 Remove 2 screws from the HDMI shield plate unit.
Step 13 Remove the HDMI shield plate unit.
Caution Note: Keep the HDMI shield plate unit in safe
place. Avoid denting it. Place it back during assembling.
place. Avoid denting it. Place it back during assembling.
Step 14 Move Main P.C.B. in the direction of arrow.
Step 15 Connect 13P cable at the connector (CN2016) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 16 Connect 28P cable at the connector (CN6001) on
Power Supply P.C.B.
Power Supply P.C.B.
Step 17 Connect 17P cable at the connector (CN2007) on
Main P.C.B.
Main P.C.B.
Step 18 Connect 4P cable at the connector (CN2013) on Main
P.C.B.
P.C.B.
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SA-PT860EE
Step 19 Connect 50P cable at the connector (CN2001) on
Main P.C.B.
Main P.C.B.
Step 20 Connect 17P cable at the connector (CN2009) on
Main P.C.B.
Main P.C.B.
Step 21 Connect the fan unit at the connector (CN5501) on D-
Amp P.C.B.
Amp P.C.B.
Step 22 Detach DVD Module P.C.B. from the bottom chassis
and position its side A according to the diagram shown.
and position its side A according to the diagram shown.
Note: An object can be placed beneath Main P.C.B. to adjust
its height.
its height.
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Servicing side B of DVD Module P.C.B.
Step 23 Flip DVD Module P.C.B. to its side B and position it
according to the diagram shown..
according to the diagram shown..
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SA-PT860EE
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