Cn-3225 Board - Sony SRX-R320 Service Manual

1-5-6. CN-3225 Board

1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U6). (Refer to Section 1-3-5.)
3. Remove the panel (U1B). (Refer to Section 1-3-7.)
4. Remove the panel (U1). (Refer to Section 1-3-8.)
5. Disconnect all harnesses from the connectors on the
CN-3225 board.
6. Remove the two screws.
7. Disconnect the connector (CN100) on the CN-3225
board from the connector (CN600) on the SY-378
board, then remove the CN-3225 board.
8. Remove the four screws, then remove the CN bracket.
9. To install, reverse the removal procedure.
n
When installing the CN-3225 board, insert it securely
into the connector (CN600) on the SY-378 board.
1-50 (E)
CN-3225 board (Side A)
CN105
CN106
CN110
CN1
CN2
SY-378 board
CN600
Fig. 1-5-6a
CN-3225 board
CN bracket
Fig. 1-5-6b
CN202
CN101
CN102
CN200
CN3
CN-3225 board
CN100
PSW
4 x 10
PSW4 x 10
PSW4 x 10
SRX-R320