Panasonic SA-HT543EE Service Manual ▷ View online
9.5. Disassembly of Front Panel
Assembly
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
Step 1 Detach FFC cables at connectors. (CN2006, CN2007 &
CN2017)
Step 2 Remove 1 screw. (Panel Angle)
· Follow (Step 1) to (Step 5) of Item 9.4.
Step 1 Detach FFC cables at connectors. (CN2006, CN2007 &
CN2017)
Step 2 Remove 1 screw. (Panel Angle)
Step 3 Upset and release the tabs.
Step 4 Detach the front panel assembly.
Special Note: Avoid placing the set in a position that might
cause damage to the jacks when removing the front panel
assembly.
Special Note: Avoid placing the set in a position that might
cause damage to the jacks when removing the front panel
assembly.
9.6. Disassembly of Music Port
P.C.B, FL P.C.B. & Top Button
P.C.B.
P.C.B.
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
Step 1 Remove the volume knob & mic knob.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
Step 1 Remove the volume knob & mic knob.
· Disassembly of Music Port P.C.B.
Step 2 Remove 2 screws. (Mecha Holder)
Step 3 Remove the mecha holder.
Step 4 Remove Music Port P.C.B.
· Disassembly of FL P.C.B., Top Button P.C.B. & Mic P.C.B.
Step 5 Remove 1 screw and the panel angle.
Step 2 Remove 2 screws. (Mecha Holder)
Step 3 Remove the mecha holder.
Step 4 Remove Music Port P.C.B.
· Disassembly of FL P.C.B., Top Button P.C.B. & Mic P.C.B.
Step 5 Remove 1 screw and the panel angle.
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SA-HT543EE
Step 6 Remove 6 screws.
Step 7 Remove FL P.C.B., Top Button P.C.B. & Mic P.C.B.
Step 7 Remove FL P.C.B., Top Button P.C.B. & Mic P.C.B.
9.7. Disassembly of Scart P.C.B.
· Follow (Step 1) to (Step 3) of Item 9.3.
Step 1 Remove 2 screws.
Step 1 Remove 2 screws.
Step 2 Detach FFC cable at connector. (CN2008)
Step 3 Remove Scart P.C.B.
Step 3 Remove Scart P.C.B.
9.8. Disassembly of Karaoke
P.C.B.
· Follow (Step 1) to (Step 3) of Item 9.3.
Step 1 Detach FFC cable at connector. (CN2013)
Step 2 Remove Karaoke P.C.B. from P.C.B. holders
Step 1 Detach FFC cable at connector. (CN2013)
Step 2 Remove Karaoke P.C.B. from P.C.B. holders
9.9. Disassembly of DVD
Mechanism Unit
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
Step 1 Remove 2 screws.
Step 2 Detach FFC cables at connectors. (CS901, CN2001).
Step 3 Lift up the mechanism unit vertically to remove it.
· Follow (Step 1) to (Step 5) of Item 9.4.
Step 1 Remove 2 screws.
Step 2 Detach FFC cables at connectors. (CS901, CN2001).
Step 3 Lift up the mechanism unit vertically to remove it.
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SA-HT543EE
9.10. Disassembly of DVD Module
P.C.B.
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 3) of Item 9.9.
Step 1 Remove 4 screws.
Step 2 Detach FFC cables at the connectors.(FP825, FP8531)
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 3) of Item 9.9.
Step 1 Remove 4 screws.
Step 2 Detach FFC cables at the connectors.(FP825, FP8531)
Caution: Do not apply or exert excessive force when
detaching the FFC cables.
detaching the FFC cables.
9.11. Disassembly of Rear panel
· Follow (Step 1) to (Step 3) of Item 9.3.
Step 1 Remove 9 screws.
Step 2 Detach connector (CN5704) at fan unit.
Step 3 Release the tabs.
Step 4 Remove the rear panel.
Step 1 Remove 9 screws.
Step 2 Detach connector (CN5704) at fan unit.
Step 3 Release the tabs.
Step 4 Remove the rear panel.
9.12. Disassembly of Main P.C.B.,
AC-Inlet P.C.B. & Tuner Extent
P.C.B.
P.C.B.
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 2) of Item 9.8.
Step 1 Remove 7 screws.
Step 1 Remove 7 screws.
· Disassembly of Fan Unit.
Step 2 Remove 2 screws. (Fan Unit)
Step 3 Detach fan unit (CN5714 and CN5704).
· Disassembly of AC-Inlet P.C.B.
Step 4 Release the tab.
Step 2 Remove 2 screws. (Fan Unit)
Step 3 Detach fan unit (CN5714 and CN5704).
· Disassembly of AC-Inlet P.C.B.
Step 4 Release the tab.
Step 5 Remove AC-Inlet P.C.B. from connector. (CN5711)
Step 6 Detach FFC cables at connectors. (CN2001, CN2008,
CS901)
Step 7 Remove 3 screws. (Main P.C.B.)
Step 8 Lift up and remove Main P.C.B. and Tuner Extent
P.C.B.
Step 6 Detach FFC cables at connectors. (CN2001, CN2008,
CS901)
Step 7 Remove 3 screws. (Main P.C.B.)
Step 8 Lift up and remove Main P.C.B. and Tuner Extent
P.C.B.
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SA-HT543EE
9.13. Disassembly of Digital Amp IC
(IC5000)
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 8) of Item 9.12.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 8) of Item 9.12.
· Disassembly of digital amp IC (IC5000).
Step 1 Desolder all the pins of the digital amp IC (IC5000) .
Step 2 Release the claws.
Step 3 Remove the Heat Sink A from Main P.C.B.
Step 1 Desolder all the pins of the digital amp IC (IC5000) .
Step 2 Release the claws.
Step 3 Remove the Heat Sink A from Main P.C.B.
Step 4 Release the heat sink clip in the direction of the arrows.
Step 5 Remove the digital amp IC (IC5000).
Step 5 Remove the digital amp IC (IC5000).
Note: For disassembly IC5200 & IC5300, repeat the(Step 1) to
(Step 5). Refer to the diagrams of Main P.C.B. (Section 19.2)
for location of the parts.
(Step 5). Refer to the diagrams of Main P.C.B. (Section 19.2)
for location of the parts.
9.14. Disassembly of Digital Amp IC
(IC5400)
· Follow (Step 1) to (Step 3) of Item 9.3.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 8) of Item 9.12 .
Step 1 Desolder all pins of the digital amp IC (IC5400).
Step 2 Desolder 2 pins of Heat Sink B.
Step 3 Remove the Heat Sink B from Main P.C.B.
· Follow (Step 1) to (Step 5) of Item 9.4.
· Follow (Step 1) to (Step 4) of Item 9.5.
· Follow (Step 1) to (Step 8) of Item 9.12 .
Step 1 Desolder all pins of the digital amp IC (IC5400).
Step 2 Desolder 2 pins of Heat Sink B.
Step 3 Remove the Heat Sink B from Main P.C.B.
Step 4 Release the heat sink clip in the direction of arrows.
Step 5 Remove the digital amp IC (IC5400).
Step 5 Remove the digital amp IC (IC5400).
Note: Refer to the diagrams of Main P.C.B. (Section 19.2) for
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SA-HT543EE
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