Removing The Printed Circuit Boards - Panasonic SX-PR804P Service Manual

7.9. Removing the printed circuit boards

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Remove the keyboard cover (see step
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Pull out the connectors on the printed circuit boards.
MAIN P.C.B.
1. Release the claws of the 6 P.C.B. holders.
AS P.C.B.
1. Release the claws of the 8 P.C.B. holders.
2. Remove the ground wire holding screws (A x 2 pcs.).
JACK P.C.B.
1. Remove the MAIN P.C.B.
2. Remove the JACK P.C.B. mounting screws (B x 8 pcs.).
3. Remove the JACK P.C.B. mounting nuts (C x 4 pcs.).
HP P.C.B.
1. Remove the keyboard assembly (see step
2. Remove the HP P.C.B. mounting screws (D x 2 pcs.)
"Removing the keyboard cover
"Removing the keyboard assembly
18
").
").