Location Of Main Parts - Sony PWS-110RX1A Service Manual

5-3.

Location of Main Parts

This section describes replacement procedures of the parts listed below.
7
1
5
2
FAN1 FAN2
4
3
No. Part Name
1 Top Panel Assembly
2 Front Panel Assembly
3 LED-527 Board
4 SW-1627 Board
5 DIO-98 Board
6 Power Unit (Power Unit A, Power Unit B (Option))
7 Hot-Swap Unit
8 HPR-48 Board
9 Fan Assembly (FAN1 to 5)
PWS-110RX1A
Power unit A
6
9
FAN3
9
FAN4
FAN5
Power unit B
(Option)
Procedure
"5-4. Top Panel Assembly"
"5-5. Front Panel Assembly"
"5-6. LED-527 Board"
"5-7. SW-1627 Board"
"5-8. DIO-98 Board"
"5-9. Power Unit"
"5-10. Hot-Swap Unit"
"5-11. HPR-48 Board"
If you need to replace the fan mounted on the HPR-48 board,
refer to "2-7. Replacement of Fan (Serial No.: 10001 to
11000, 70001 to 71000)" in the MSQ-S321 Service Manual.
"5-12. Fan Assembly"
8
5-5