Sony SRX-R320, Service Manual

Page: 24 / 406

1-16 (E)
SRX-R320
B. Horizontal pulling replacement procedure
Parts information
Prism stage: 4-294-144-01
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When replacing the PRD-001/001S (prism block), perform the adjustment of Section 2-5.
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. Remove the panel (U6). (Refer to Section 1-3-5.)
4. Remove the panel (U1B). (Refer to Section 1-3-7.)
5. Remove the panel (U1). (Refer to Section 1-3-8.)
6. Open the panel duct block assembly. (Refer to steps 3 and 4 in Section 1-4-3.)
7. Remove the three screws, then remove the unit cover (TOP).
8. Disconnect the harness from the connector (CN2) on the TM-57 board.
9. Disconnect the harness from the connector (CN1) on the PC-107 board.
10. Release the three harnesses from the two edge clamps and two wiring clips.
Fig. 1-4-1g
TM-57 board
CN2
CN1
PC-107 board
PSW4
x
10
Unit cover (TOP)
Harness
Harness
Edge clamp
Wire clips