Key Pc Board-1; Key Pc Board-2; Touch Panel - Toshiba e-STUDIO 5540C Service Manual

4.2.5 Key PC board-1 (KEY1)
(1) Take off the shielding plate.
 P. 4-11"4.2.4 Shielding plate"
(2) Remove a sheet.
(3) Remove 9 screws and then take off the key
PC board-1.
4.2.6 Key PC board-2 (KEY2)
(1) Take off the shielding plate.
 P. 4-11"4.2.4 Shielding plate"
(2) Remove a sheet.
(3) Remove 6 screws and then take off the key
PC board-2.
4.2.7 Touch panel (TCP)
(1) Take off the shielding plate.
 P. 4-11"4.2.4 Shielding plate"
(2) Remove 4 screws and then take off the touch
panel.
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Key PC board-1

Fig. 4-35
Fig. 4-36
Fig. 4-37
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
4 - 13
Sheet
Sheet

Key PC board-2

Touch panel

DISASSEMBLY and REPLACEMENT
4