Panasonic SXKC600 - ELECTRONIC KEYBOARD, Руководство пользователя, Страница: 7 / 82

6.2. Removing the MAIN and FAJ P.C.B.s
- Open the top cabinet (see step “ Opening the top cabinet ”).
- Pull out the connectors on the printed circuit boards.
MAIN P.C.B.
- Remove the MAIN P.C.B. mounting screws (A 9 pcs. and B 3 pcs.)
as shown in Figure-5 .
- To remove the ferrite core, release the claw and lift it upwards.
- When installing the MAIN P.C.B., first affix the B screws (3 pcs.) to
facilitate correct positioning
FAJ P.C.B.
- Remove the FAJ P.C.B. mounting screws (C 5 pcs.) as shown in
Figure-5 .
Figure-5
6.3. Removing the LCD, CP, BLED and RLED P.C.B.s
- Remove the MAIN P.C.B. (see step “ Removing the MAIN and FAJ
P.C.B.s ”).
LCD
7