Panasonic SA-HT845EE Service Manual ▷ View online
11.3. Disassembling the Top
Cabinet
Step 1 Unscrew the screw.
Step 2 Lift up and remove the top cabinet.
11.4. Disassembling the Lid
assembly (When taking out
disc manually)
disc manually)
· Follow the (Step 1) - (Step 2) of Item 11.3.
Step 1 Separates the gear for drawing out tray from the
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.
Step 1 Separates the gear for drawing out tray from the
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.
Turn the gear jig clockwise to return tray.
damage the mechanism unit.
Turn the gear jig clockwise to return tray.
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SA-HT845EE
11.5. Disassembling the Front Panel
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
Step 1 Remove the lid assembly from the tray section.
Step 2 Detach FFC cables at connectors. (CN2008, CN2009)
· Follow the (Step 1) - (Step 3) of Item 11.4.
Step 1 Remove the lid assembly from the tray section.
Step 2 Detach FFC cables at connectors. (CN2008, CN2009)
Step 3 Release the tabs.
Step 4 Lift up the front panel to remove it.
11.6. Disassembling the FL P.C.B.,
Volume P.C.B. and MIC P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
Step 1 Remove the volume knob and mic knob.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
Step 1 Remove the volume knob and mic knob.
Step 2 Unscrew the screws.
Step 3 Remove the front angle.
Step 3 Remove the front angle.
Step 4 Unscrew the screws.
11.7. Disassembling the DVD
mechanism Unit
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
Step 1 Turn the gear jig clockwise to close the tray.
Step 2 Unscrew the screws.
Step 3 Detach FFC cable at connectors. (CN2004, H2000).
Step 4 Lift up the mechanism unit vertically.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
Step 1 Turn the gear jig clockwise to close the tray.
Step 2 Unscrew the screws.
Step 3 Detach FFC cable at connectors. (CN2004, H2000).
Step 4 Lift up the mechanism unit vertically.
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SA-HT845EE
11.8. Disassembling the DVD
Module P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
Step 1 Unscrew the screws.
Step 2 Detach FFC cable at the connectors.(FP8251, FP8531)
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
Step 1 Unscrew the screws.
Step 2 Detach FFC cable at the connectors.(FP8251, FP8531)
11.9. Disassembling the Rear panel
· Follow the (Step 1) - (Step 2) of Item 11.3.
Step 1 Unscrew the screws.
Step 2 Release the tabs.
Step 1 Unscrew the screws.
Step 2 Release the tabs.
11.10. Disassembling the Scart
P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Detach FFC cable at connector. (CN2005)
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Detach FFC cable at connector. (CN2005)
11.11. Disassembling Main P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) - (Step 2) of Item 11.9.
· Follow the (Step 1) of Item 11.10.
Step 1 Unscrew the screws.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) - (Step 2) of Item 11.9.
· Follow the (Step 1) of Item 11.10.
Step 1 Unscrew the screws.
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SA-HT845EE
11.12. Service Position
11.12.1. Servicing position of the DVD
Module P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) of Item 11.8.
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Connect FFC cabel at connector. (CN2008, CN2009)
Step 2 Turn Mechanism unit to vertically position.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) of Item 11.8.
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Connect FFC cabel at connector. (CN2008, CN2009)
Step 2 Turn Mechanism unit to vertically position.
11.12.2. Servicing position of the Main
P.C.B.
· Follow the (Step 1) - (Step 2) of Item 11.3.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) of Item 11.8.
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Connect FFC cabel at connector. (CN2008, CN2009)
Step 2 Turn Main P.C.B to vertically position.
· Follow the (Step 1) - (Step 3) of Item 11.4.
· Follow the (Step 1) - (Step 4) of Item 11.5.
· Follow the (Step 1) - (Step 4) of Item 11.7.
· Follow the (Step 1) of Item 11.8.
· Follow the (Step 1) - (Step 2) of Item 11.9.
Step 1 Connect FFC cabel at connector. (CN2008, CN2009)
Step 2 Turn Main P.C.B to vertically position.
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SA-HT845EE
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