Removal And Installation Of Fan Assemblies; Dc Fan (Srw-1 Main Unit) - Sony SRW-1 Maintenance Manual

5-4. Removal and Installation of Fan Assemblies

5-4-1. DC Fan (SRW-1 main unit)

Removal
1. Remove the handle assembly.
(Refer to Section 5-1-1.)
n
When SRPC-1 is not installed, it is not
required to remove the handle assembly.
2. Remove the inside panel assembly.
(Refer to Section 1-6.)
3. Open the APR-65 board.
(Refer to Section 5-1-1.)
4. Remove the RE-220 board.
(Refer to Section 5-1-8.)
5. Disconnect the harnesses from the connectors
CN108 and CN109 on the MB-990 board.
6. Remove the screw to detach the board holder
(RE).
7. Remove the CNB-16 board.
(Refer to Section 5-1-6.)
8. Remove the RE-212 board.
(Refer to Section 5-1-7.)
9. Remove the RE-211 board.
(Refer to Section 5-1-9.)
10. Remove the three screws to detach the PS
bracket (with the PS-681 board).
SRW-1
PS bracket (with PS-681 board)
CN108
MB-990 board
CN109
B2 x 4
B2 x 4
B2 x 4
Board holder (RE)
5-57 (E)