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7.4. Removal of WL-P.C.Board (PT-
LB20NTU/E/EA only)
1. Remove the upper case according to the section 7.2.
"Removal of Upper Case".
2. Unscrew the 4 screws and remove the shield cover and
wireless LAN module.
Notes:
·
Because the wireless LAN module is connected with
the WL-P.C.Board, work carefully when removing it.
the WL-P.C.Board, work carefully when removing it.
·
When installing/detaching the antenna connector,
insert or pull out it straight along the center of the
connector pin. It causes damage and/or poor
contacting
insert or pull out it straight along the center of the
connector pin. It causes damage and/or poor
contacting
of
the
connector
when
forcibly
installing/detaching it.
·
Connect the connector from the antenna with the
original position (connector on the wireless LAN
module) after reassembling.
original position (connector on the wireless LAN
module) after reassembling.
3. Unscrew the 1 screw and remove the WL-P.C.Board.
7.5. Removal of S1-P.C.Board
1. Remove the upper case according to the section 7.2.
"Removal of Upper Case".
2. Remove the water-guide plate.
3. Unscrew the 2 screws and remove the S1-P.C.Board.
7.6. Removal of S2-P.C.Board
1. Remove the S2-P.C.Board block according to the section
7.3. "Removal of A-P.C.Board".
2. Remove the holder while expanding the resin hooks
outside.
Note:
·
Work carefully not to damage the resin hook.
7.7. Removal of K-P.C.Board
1. Remove the analysis block, LCD block and lens according
to the steps 1 through 3 in the section 7.11. "Removal of
Analysis Block and Lens".
Analysis Block and Lens".
2. For PT-LB20NTU/E/EA, unscrew the 4 screws and remove
the shield cover and wireless LAN module.
Notes:
·
Because the wireless LAN module is connected with
the WL-P.C.Board, work carefully when removing it.
the WL-P.C.Board, work carefully when removing it.
·
When installing/detaching the antenna connector,
insert or pull out it straight along the center of the
connector pin. It causes damage and/or poor
contacting
insert or pull out it straight along the center of the
connector pin. It causes damage and/or poor
contacting
of
the
connector
when
forcibly
installing/detaching it.
·
Connect the connector from the antenna with the
original position (connector on the wireless LAN
module) after reassembling.
original position (connector on the wireless LAN
module) after reassembling.
3. For PT-LB20NTU/E/EA, unscrew the 2 screws and remove
the WL-P.C.Board (with metal fittings for securing WL).
17
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