Board - Sony PCS-1500 Service Manual

2-5-7. DE-54 Board
Replacement Part
Part name : DE-54 board
Part number : A-8322-881-A
Replacement Procedure
1. Remove the upper cabinet. (Refer to Section "2-4.
Removing the Cabinets".)
2. Remove the flexible card wire from the three connec-
tors (CN101, CN402, CN403) of the DE-54 board.
3. Remove the three screws and remove the DE-54 board
in the direction of the arrow.
4. Remove the shield A.
5. Attach the new DE-54 board by reversing the disas-
sembling procedure of steps 1 to 4.
n
Standard tightening torque : 80 x 10
n
When the board is removed, be careful not to damage the
chassis or other parts.
PCS-1500/1500P
_2
N.m {8 kgf.cm}
CN101
DE-54 board
PSW3 x 6
Flexible
card wires
CN403
CN402
2-5. Replacing the Main Parts
Shield A
Flexible card wire
2-11