Text preview for : CB14F12TSXXEC.0000041024.E.06.pdf part of Samsung CB14F Service manual: CB14F12TSXXEC CB14F12ZSXXEC
CB14Y52TBXXEC CB14Y52TSXXEC
CB20792TSXXEC CB21F12TSXXEC
CB20F12TSXXEC CB20F12ZSXXEC
CB20F42TSXXEC CB20F42ZSXXEC
CB20H12TSXXEC CB20H32TSXXEC
CB21H12TSXXEC CF14Y52ZSXXEF
CF20F42ZSXXEF CI14Y52ZSXXEU
CI20F12TSXXEU CI20F12ZSXXEU
CI21F12TSXXEU CZ14Y52TBXXEH
CZ14Y52TSXXEH CZ20F12TSXXEH
CZ20H32TSXXEH CZ21F12TSXXEH
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Disassembly and reassembly
3. Disassembly and Reassembly
3-1 Back Cover Removal
1. After removing the screws, press the tension rib and pull the cabinet backwards. 2. To reassemble, press the tension rib (see diagram).
Samsung Electronics
3-1
Disassembly and reassembly
3-2 Main Board Removal
1. Separate the socket board from the CRT neck. 2. Remove the Anode Cap from the CRT. 3. Remove the main board by pulling it with both hands. Warning: The FBT is charged with high voltage. Before removing the Anode Cap, discharge the voltage through one of the heat sinks on the main board.
3-2
Samsung Electronics
Disassembly and reassembly
3-3 Speaker Removal
1. Remove the speaker by pressing the tension rib.
1. Remove the screws. 2. Remove the speaker by pressing the tension rib.
Samsung Electronics
3-3
Disassembly and reassembly
3-4 CRT Removal
1. Spread a soft mat on the floor. Place the TV set face down. 2. Remove the 4 nuts mounting the CRT to the front cabinet. Lift the CRT. 3. Caution: Because of the high vacuum and large surface area of the picture tube, be careful while handling it: (1) Always lift the picture tube by grasping it firmly around the faceplate, (2) Never lift the tube by its neck. (3) Do not scratch the picture tube or apply excessive pressure. Fractures of the glass may cause an implosion.
3-4
Samsung Electronics