Panasonic SA-PT850EE Service Manual ▷ View online
10.3. Disassembly of Top Cabinet
Step 1 Remove 4 screws.
Step 2 Remove 3 screws at the rear panel
Step 3 Lift up and remove the top cabinet in the direction of
arrows.
arrows.
10.4. Disassembly of the DVD Lid
(When taking out disc
manually)
manually)
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Follow (Step 1) to (Step 3) of Item 10.3.
Step 1 Detach the gear (For drawing out tray) from the
mechanism unit. It inserts a screw driver in the gear. (The gear
jig)
mechanism unit. It inserts a screw driver in the gear. (The gear
jig)
Step 2 Insert the gear jig into the tray open/ close hole.
Step 3 Turn the gear jig counterclockwise to open the tray.
Note : Do not use force to push the tray backwards as it can
damage the mechanism unit.
damage the mechanism unit.
Step 4 Release the tabs in the direction of arrows and remove
the DVD lid.
the DVD lid.
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SA-PT850EE
Note : You can return the tray by turning the gear jig clockwise.
10.5. Disassembly of Front Panel
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Follow (Step 1) to (Step 3) of Item 10.3.
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Follow (Step 1) to (Step 4) of Item 10.4.
Step 1 Detach FFC cables from the connectors. (CN2007,
CN2013 & CN2020) on Main P.C.B.
CN2013 & CN2020) on Main P.C.B.
Step 2 Release the tab on each side of the front panel.
Step 3 Upset the unit and release 3 hooks at the bottom
chassis.
chassis.
Special Note : Avoid placing the set in a position that might
cause damage to the jacks when removing the front panel.
cause damage to the jacks when removing the front panel.
Step 4 Detach the front panel slightly forward in the direction of
arrows.
arrows.
Caution: Do not attempt to exert strong force when
detaching the front panel.
detaching the front panel.
Step 5 Detach the USB shield wire from the connector
(FP9002) from USB P.C.B.
(FP9002) from USB P.C.B.
Caution: Remember to attach USB shield wire during
assembling.
assembling.
Step 6 Remove the front panel.
10.6. Disassembly of Volume P.C.B.
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Follow (Step 1) to (Step 3) of Item 10.3.
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Follow (Step 1) to (Step 4) of Item 10.4.
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Follow (Step 1) to (Step 6) of Item 10.5.
Step 1 Remove the volume knob from the front panel.
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SA-PT850EE
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Disassembly of Earth Spring
Step 2 Remove 1 screw from the earth spring.
Step 3 Remove the earth spring.
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Disassembly of Volume P.C.B.
Step 4 Remove 3 screws from the Volume P.C.B.
Step 5 Release the hook & remove Volume P.C.B.
10.7. Disassembly of Mic P.C.B.
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Follow (Step 1) to (Step 3) of Item 10.3.
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Follow (Step 1) to (Step 4) of Item 10.4.
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Follow (Step 1) to (Step 6) of Item 10.5.
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Follow (Step 1) to (Step 5) of Item 10.6.
Step 1 Remove the mic knob.
Step 2 Remove 1 screw from Panel P.C.B.
Step 3 Remove Mic P.C.B.
10.8. Disassembly of Panel P.C.B.
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Follow (Step 1) to (Step 3) of Item 10.3.
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Follow (Step 1) to (Step 4) of Item 10.4.
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Follow (Step 1) to (Step 6) of Item 10.5.
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Disassembly of Panel Angle
Step 1 Remove 2 screws.
Step 2 Remove the panel angle.
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Disassembly of Mecha Holder
Step 3 Remove 2 screws.
Step 4 Remove the USB earth part & mecha holder.
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Disassembly of Panel P.C.B.
Step 5 Remove 1 screw from Panel P.C.B.
Step 6 Release the hook and remove Panel P.C.B.
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SA-PT850EE
10.9. Disassembly of USB P.C.B.
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Follow (Step 1) to (Step 3) of Item 10.3.
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Follow (Step 1) to (Step 4) of Item 10.4.
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Follow (Step 1) to (Step 6) of Item 10.5.
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Follow (Step 1) to (Step 6) of Item 10.8.
Step 1 Remove USB P.C.B. from the front panel.
10.10. Disassembly of Scart P.C.B.
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Follow (Step 1) to (Step 3) of Item 10.3.
Step 1 Remove 2 screws from the rear panel.
Step 2 Detach FFC cable from the connector (CN2008) on
Main P.C.B.
Main P.C.B.
Step 3 Remove Scart P.C.B.
10.11. Disassembly of Rear Panel
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Follow (Step 1) to (Step 3) of Item 10.3.
Step 1 Remove 9 screws from the rear panel.
Step 2 Remove the wire clamper to detach the fan unit
connector (CN5501) on D-Amp P.C.B.
connector (CN5501) on D-Amp P.C.B.
Step 3 Detach FFC cable from the connector (CN2008) on
Main P.C.B.
Main P.C.B.
Step 4 Release the tab on each side of the rear panel in the
direction of arrow.
direction of arrow.
Step 5 Remove the rear panel.
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SA-PT850EE
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