Sony PWS-110RX1A Service Manual page 66

3. Remove the screw, then remove the HPR-48 board from the connector (CN102) on the RC-110 board.
HPR-48 board
PSW3 x 6
4. Clean the surface to which the cushion of a new HPR-48 board is to be attached with alcohol.
5. Stick the TD1 cushion U and TD1 cushion B on the new HPR-48 board as shown in the figure.
HPR-48 board
Line of the
duct (fan)
Note
• Align the left edge of the TD1 cushion U to the line of the duct (fan) and fit the top and bottom of the cushion
within the outline of the duct (fan).
• Do not stick the TD1 cushion B over the screws.
• When attaching the cushions, apply light pressure so that the board does not get deformed.
6. Reassemble the unit.
PWS-110RX1A
RC holder assembly
CN102
Duct (fan)
TD1 cushion U
RC-110 board
TD1 cushion B
Screw
HPR-48 board
Screw
5-18