SAMSUNG 793DF Service Manual Disassembly & Reassembly

3 Disassembly and Reassembly

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This section of the service manual describes the disassembly and reassembly procedures for the
LE15V*/LE17LS/LE17LT/LE17KS/LE17KT/LE17JS/LE17JT TFT-LCD monitors.

WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling

these components.

3-1-1 LE15V*

Cautions:1. Disconnect the monitor from the power source before disassembly.

2. Follow these directions carefully; never use any metal instrument except provided jig to
separate the cabinet.

3. R/Cover opening jig : BH81-00001A

1. Release the snaps on the rear stand and pull
the stand backwards from the monitor and
remove 2 screws from the rear top shield.

2. Insert the openning jig into the grooves at
each side and press until it cilcks and lift up
the rear cover.

3. Disconnect 6 ground from the shield video
and carefully remove the silicon glue on the
CDT socket with a razor.

Caution : CDT socket may be easily
damaged. Please use caution when removing
the silicon glue.

4. High voltage may be present.

Caution : Remove the high voltage cap
from the CDT.

5. Disconnect DY cable, D-COIL cable from the
CDT socket. Using the jig, release the snaps
connecting the front cover and the PCB. Lift
up the bottom to separate the two shields.

LE15V*/LE17LS/LE17LT/
LE17KS/LE17KT/LE17JS/LE17JT

3-1

3 Disassembly and Reassembly

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3-1-2 LE17KS/LE17KT/LE17JS/LE17JT

6. Disconnect function wire connecter from the
MAIN board. Remove 4 screws from the front
cover.

7. Remove CDT from the front cover.

1. Release the snaps on the rear stand and pull
the stand backwards from the monitor and
remove 2 screws from the rear top shield.

2. Insert the opining jig into the grooves at each
side and press until it cilcks and lift up the
rear cover.

3. Remove 2 screws from the shield and lift up
the shield.

4. Disconnect 3 ground from the shield video
and carefully remove the silicon glue on the
CDT socket with a razor.

Caution : CDT socket may be easily
damaged. Please use caution when remoning
the silicon glue.

3-2 LE15V*/LE17LS/LE17LT/

LE17KS/LE17KT/LE17JS/LE17JT