Disassembly And Assembly Of Circuit Boards; Power Supply Board - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600

4.7 Disassembly and Assembly of Circuit Boards

This section describes the procedures for removing the Power Supply Board, Main
Board (C472MAIN) and AC Inlet.

4.7.1 Power Supply Board

Unplug the AC power cable and wait at least five minutes before
C A U T I O N
removing the Power Supply Board to make sure there is no residual
power left in the board's capacitors.
1. Remove the Rear Cover. (p.166)
2. Disconnect the following connectors from the Power Supply Board:
Table 4-5. Connectors on Power Supply Board
Connector No. Pins Color
CN001 3 White
CN301 12 White
3. Remove the eight screws (CPS: M4×8) securing the Power Supply Board, and then
remove the Power Supply Board.
Disassembly & Assembly
Connection Notes
AC inlet Lock type
C472MAIN Lock type
Disassembly and Assembly of Circuit Boards
Screws (CPS: M4×8) ×8
CN301
Figure 4-80. Power Supply Board Removal
Revision A
CN001
205