100 Corporate Drive Mahwah, NJ 07430
Service Bulletin
No. : OST-US007
Date: April 26, 2007
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Model: AVR-5805
Subject: Disassembly Instructions
Symptom: Disassembly instructions for the AVR-5805 DAC Unit and Digital
Unit.
Solution: See the following pages for details:
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Instruction for removal of DIGITAL UNIT ASSY and DAC UNIT ASSY
(1)Remove screws, detach the BOTTOM COVER (Not shown in the figure)
(2)Remove 6 screws from BACK PANEL, and remove FFCs and cables
(3)Remove 4 Card holders, then detach the Rear Plate/Ethernet/IEEE1394 assy unit.
Remove the FFCs and cables
Remove 4 Card holders
Remove 6 screws from BACK PANEL
(4)Remove FFCs and Cables
(5)Remove 2 screws and incline the PWB.
Remove 2 screws
Incline the PWB
Remove the FFCs and Cables
(6)Remove the screw.
(7)Remove each side board to board connector carefully.
Remove the screw
(8)Insert the finger in the space, and lift the PWB gradually. (Remove the B to B connectors in the reverse side of the PWB)
Lift the PWB gradually
Remove the B to B connectors in the reverse side of the PWB
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