Panasonic SA-HT885WEE Service Manual ▷ View online
Some chassis components may have sharp edges.
Be careful when disassembling and servicing.
Be careful when disassembling and servicing.
11 Disassembly and Main Component Replacement
Procedure
“ATTENTION SERVICER”
1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the
main components.
2. For assembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required.
· Disassembling the Top Cabinet
· Disassembling the Lid assembly (When taking out disc manually)
· Disassembling the Front Panel
· Disassembling the FL P.C.B., Volume P.C.B and MIC P.C.B.
· Disassembling the DVD Mechanism Unit
· Disassembling the DVD Module P.C.B
· Disassembling the Rear panel
· Disassembling the Scart P.C.B.
· Disassembling the Main.P.C.B.
· Disassembling the Top Cabinet
· Disassembling the Lid assembly (When taking out disc manually)
· Disassembling the Front Panel
· Disassembling the FL P.C.B., Volume P.C.B and MIC P.C.B.
· Disassembling the DVD Mechanism Unit
· Disassembling the DVD Module P.C.B
· Disassembling the Rear panel
· Disassembling the Scart P.C.B.
· Disassembling the Main.P.C.B.
11.1. Disassembly Procedure
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SA-HT885WEE
11.2. Main Components and P.C.B. Locations.
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SA-HT885WEE
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-HT885WEE
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-HT885WEE
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