Sony SRX-R320, Service Manual

Page: 49 / 406

1-41 (E)
SRX-R320
Fig. 1-5-2
PSW
4
x
10
PSW
4
x
10
PSW4
x
10
CT-259 board
Filter assembly
Guard plate
TM-57 board
Harness
CN2
Hooks
CN228
CN201
CN207
CN231
CN221
CN1 CN213
CT-259 board (Side A)
1-5-2. CT-259 Board and TM-57 Board (Panel Duct Block Assembly)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Disconnect the seven harnesses from the connectors (CN1, CN201, CN207, CN213, CN221, CN228
and CN231) on the CT-259 board.
4. Remove the fi ve screws, then remove the CT-259 board.
5. Remove the two hooks, then remove the fi lter assembly.
6. Remove the four screws, then remove the guard plate.
7. Disconnect the harness from the connector (CN2) on the TM-57 board.
8. Remove the screw, then remove the TM-57 board.
9. To install, reverse the removal procedure.