JVC XM-P55 Service Manual page 19

Removing the Main Board
1. Remove the four F screws attaching the main board.
2. Remove the headphone jack fixed with a double-sided
tape upward.
3. Unsolder the part d of the main board.
4. Remove the flexible harness 1 fixed to the front side of
the flame assembly with a double-sided tape.
5. Move the battery terminal e from the flame assembly
upward.
6. Move the main board to the inside, and remove it upward
while releasing it from the two hinges f on the bending of
the flame assembly.
7. Disconnect the flexible harnesses from connector CN300
and CN401 on the reverse side of the main board.
CAUTION: When reattaching the flexible harness 1,
position it to the six g points and fix it with a
double-sided tape (See Fig.10).
(See Fig.9 to 11)
Headphone jack
Main board
F
Main board
F
F
Positioning points g
F
Battery
terminal e
Part d
Fig. 9
Joints f
Positioning
F
points g
Positioning points g
Fig. 10
Main board
CN401
CN300
Fig. 11
XM-P55
XM-PJ1
F
2-17