Samsung CKF5607L Service Manual page 16

5 Disassembly and Reassembly
5-2 Reassembly
With the CRT facing downward on a protective pad, use the steps that follow to reassemble the monitor.
5-2-1 Replacing the CRT
1. Loop the CRT Ground Assembly around the
back of the CRT and under the 4 corner, metal
ears. Position the corner with the spring last.
2. With the Front Cover Assembly lying face
down on a protective pad, position the CRT so
that the corner metal ears fit properly in the
Front Cover Assembly.
3. Replace the 4 corner screws.
4. Replace the Degaussing Coil Assembly and
wrap the coil with the plastic coated matal ties
to hold the coil in place.
5. Replace the CRT Ground Assembly.
6. Replace the Unit Bracket Assembly.
5-2-2 Replacing the Main PCB
1. Stand the monitor on its front with the screen
facing downward.
2. Replace the Power Shaft on the Main PCB.
3. Replace the 6 screws on the top side of the
Main PCB.
4. Replace connector CN201 on the Main PCB.
5. Position the Main PCB Ass'y in the Front
Cabinet and secure it on both sides with the
screws between the Bottom Chassis and CRT
Unit Bracket.
6. Replace the DY connector at the CN300,
CN301, CN401, CN402 and CN403 connectors
on the Main PCB.
7. Replace all easily accessible ground wires on
the CRT GND Assembly and Bottom Chassis.
8. Replace the Degaussing Coil at CN600 on the
Main PCB.
9. Replace the Anode Cap.
5-2
5-2-3 Replacing the Video PCB
1. Replacing the Focus (G3) wire on the CRT
Socket and the screen (G2) wire on the Video
PCB.
2. Replace connectors CN101 and CN102 on the
Video PCB.
3. Reconnector the CRT Socket on the Video
PCB.
4. Solder the center tab on the underside of the
Video PCB Shield and replace the Video PCB
Shield.
5. Replace the screw on the Main PCB which
secures the braided ground wire from the
Video Shield and replace all other ground
wires.
5-2-4 Cabinet Reassembly
1. Complete all previous steps.
2. Position the Rear Cover making sure that the
tabs along the front edge are properly
snapped in place. Replace the 4 screws.
3. Set the monitor on its Base and make sure that
the CRT faceplate was not scratched or
otherwise damaged.
CKF5607L