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3 Disassembly and Reassembly 6. Remove the Shield.(TCO 99)
CONFIDENTIAL
3-1-4 Removing the Main PCB
1. Complete all previous steps. 2. Disconnect the Degaussing Coil at CN601 on the Main PCB. 3. Disconnect all easily accessible ground wires on the PCB and Bottom Chassis. 4. Disconnect the DY connector at the CN401 connector on the Main . 5. Using the jig, release the snaps (2) connecting the Front Cover and the PCB then lift up the Bottom to separate the two Shield.
Figure 5 7. Using pinch-nose pliers or ling-nose pliers, acrefully disconnect the Anode Cap from the CRT. Warning: Do not touch the Anode contact on the CRT (High Voltage may remain).
3-1-3 Removing the CRT Socket PCB
1. Complete all previous steps. 2. Lift up the Video Spring and remove the CRT Socket PCB from the CRT.
Figure 7 6. Disconnect the Tilt connector at the CN409 connector on the Main PCB. 7. Disconnect the Sub PCB connector at the CN204 connector on the Main PCB. 8. Remove the screws on the back and along each side of the Bottom Chassis. 9. Carefully lift the Main PCB Ass�y and remove the remaining ground wires. 10. Place the Main PCB Ass�y on a flat, level surface that is protected from static electricity.
Figure 6 3. Disconnect all connectors on the CRT Socket PCB. 4. Using a solder iron, disconnect 5points Ground (GND) on the back of the Video Shield and remove the Shield Cap. 5. Remove the screw on the front of the Shield Socket. 6. Place the Video PCB on a flat, level surface that is protected from static electricity.
3-1-5 CRT Ass�y Disassembly
1. Complete all previous steps. 2. Straighten the Degaussing Coil Assembly coated metal ties and lift the Coil Ass�y from the CRT. 3. Remove the four corner screws and lift the CRT up and away from the Front Cover Assembly and place it on a padded surface. Caution: Do not lift the CRT by the neck. If you will be returning this CRT to the monitor, be sure to place the CRT face downward on a protective pad.
3-2 Reassembly
Reassembly procedures are in the reverse order of Disassembly procedures. 3-2 CA17I*/CA19I*
