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Summary of Contents for Dolby Laboratories CAT862
- Page 1 CAT862 Replacement and Connections Version 2.0 Caution: Use anti-static discharge protection when working with electronics. Dolby® CAT862 Replacement and Connections...
- Page 2 Table of Contents Section 1: Card Removal/Replacement Section 2: Connections Section 3: Troubleshooting Dolby® CAT862 Replacement and Connections...
- Page 3 Card Removal/Replacement Unplug the power cables from the DSS200 and remove the top cover by pressing down on the two locking buttons on the lid and pushing the cover to the back of the unit. Dolby® CAT862 Replacement and Connections...
- Page 4 Card Removal/Replacement Remove the two fans at the back of the DSS200: Remove these 2 screws: 2 Screws Dolby® CAT862 Replacement and Connections...
- Page 5 Card Removal/Replacement Remove the 2 screws on the CAT862 board cover. 2 Screws Dolby® CAT862 Replacement and Connections...
- Page 6 Card Removal/Replacement With the 4 screws removed, carefully lift the CAT862 from the DSS200. One card, along with some cabling will come out as well: Dolby® CAT862 Replacement and Connections...
- Page 7 Unplug the power cable to allow you to remove the CAT862 assembly from the DSS200: Power Cable You may now move the cables from the old CAT862 to the new CAT862. Replace any cable ties/strain relief that you remove: Dolby® CAT862 Replacement and Connections...
- Page 8 Card Removal/Replacement The SMB connectors are labeled as to function: You may have to move the large mounting bracket from the old CAT862 to the new unit. Locate and remove the 4 screws at the corners of the CAT862: Dolby® CAT862 Replacement and Connections...
- Page 9 Card Removal/Replacement Carefully turn the CAT862 over and locate the 4 screws on the mounting plate: These screws may have RED Loctite sealant applied to the screw threads. Be careful not to strip the Phillips screw heads. Once the screws have been removed, you can lift the mounting hardware away from the CAT862: Install the mounting hardware onto the new CAT862 and reassemble.
- Page 10 Card Connections Ethernet/USB/Audio Board: Ethernet Port Port Audio Audio On the CAT862: Port Ethernet Dolby® CAT862 Replacement and Connections...
- Page 11 To DSS200 Link Data Port Audio Port Vid Ref Power Connections: Power: 12 VDC on each pair (Yellow/Black) Audio: DB25 Ribbon Cable Video Cables: SMB to BNC Ethernet: CAT 6 cable USB: Internal USB cable Dolby® CAT862 Replacement and Connections...
- Page 12 Check/remove any USB cable from the USB port on the CAT862 card. Power cycle the DSS200. Note: The CAT862 will boot up into UPGRADE MODE if there is a USB cable plugged into the CAT862 USB-B port. Dolby® CAT862 Replacement and Connections...
- Page 13 If you are experiencing a loss of Ethernet connection between the DSS200 and the CAT862 card, you should try and replace the short cable on the outside of the DSS200 first. (Use only HIGH QUALITY Cat 6 or Cat5e cable) If that does not correct the problem you may wish to replace the Ethernet cable inside the DSS200.
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