Panasonic SA-PM46E / SA-PM46EG / SA-PM46EF / SC-PM46E Service Manual ▷ View online
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[Open the disc tray manually (Using service tools)]
Note: This method applies if failure to power up the unit for
the opening of tray.
the opening of tray.
Step 1 : Insert the gear tool into the hole on the underside of
CD chassis and then rotate in the direction of arrow. The disc
tray will be open.
CD chassis and then rotate in the direction of arrow. The disc
tray will be open.
Step 2 : Release the 2 claws.
Step 3 : Remove the CD Lid as arrow shown.
• To close the CD tray.
Step 4 : Repeat Step 1 but rotate the gear tools in anti-
clockwise
clockwise
9.8. Disassembly of Front Panel
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
Step 1 : Detach wire cable (CN802, CN900B and CN901B).
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SA-PM46E / SA-PM46EG / SA-PM46EF
Step 2 : Release 2 catches.
Step 3 : Release the claw at the bottom cabinet and remove the
Front Panel as arrow shown.
Front Panel as arrow shown.
9.9. Disassembly of USB P.C.B
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
Step 1 : Remove 2 screws.
Step 2 : Remove the USB Ornament.
Step 3 : Remove 2 screws.
Step 4 : Remove USB Unit.
Step 5 : Remove USB bottom case as arrow shown.
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SA-PM46E / SA-PM46EG / SA-PM46EF
Step 6 : Unsolder 4 points.
Step 7 : Remove USB P.C.B.
9.10. Disassembly of Panel P.C.B,
Headphone P.C.B & Music
Port P.C.B
Port P.C.B
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Disassembly of Headphone P.C.B
Step 1 : Remove 2 screws.
Step 2 : Remove the USB Ornament.
Step 3 : Remove 1 screw.
Step 4 : Release the catch.
Step 5 : Remove the Headphone P.C.B.
• Disassembly of Music Port P.C.B
Step 6 : Remove 2 screws.
Step 7 : Remove the Phone Ornament.
Step 8 : Remove 1 screw.
Step 9 : Release the catch.
Step 10 : Remove the Music Port P.C.B.
• Disassembly of Panel P.C.B
Step 11 : Remove the Volume Knob.
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SA-PM46E / SA-PM46EG / SA-PM46EF
Step 12 : Remove 5 screw.
Step 13 : Release the 2 clutches.
Step 14 : Remove the Panel P.C.B.
9.11. Disassembly of Rear Panel
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 3) of Item 9.5.
Step 1 : Remove 5 screws.
Step 2 : Remove Rear Panel as arrow shown.
9.12. Disassembly of Main P.C.B
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 2) of Item 9.11.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 2) of Item 9.11.
Step 1 : Detach cables (CN807, CN505B and CD Open
Switch).
Switch).
Step 2 : Remove 1 screw.
Step 3 : Remove Main P.C.B as arrow shown.
9.13. Replacement of the Power IC
• Follow the (Step 1) - (Step 6) of Item 9.4.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 2) of Item 9.11.
• Follow the (Step 1) - (Step 3) of Item 9.12.
• Follow the (Step 1) - (Step 3) of Item 9.5.
• Follow the (Step 1) - (Step 6) of Item 9.7.
• Follow the (Step 1) - (Step 3) of Item 9.8.
• Follow the (Step 1) - (Step 2) of Item 9.11.
• Follow the (Step 1) - (Step 3) of Item 9.12.
• Replacement of Power IC (IC300)
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SA-PM46E / SA-PM46EG / SA-PM46EF
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