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TS2000 Service Manual
RD7409290-0 Rev. F
5-3
5.2 Replacing the PM Board
1.
Turn off the power system.
2.
Disconnect all cables from the main console and remove it from
the shelf.
3.
Open the upper cover of the main system enclosure (Main
Console) by unscrewing the four screws (two on each side).
Remove the ground cable. The PM board is located on the back
right side when viewing the system from overhead.
4.
Disconnect the J1 connector, the J2 connector, and the J3
connector from the PM board.
5.
Disconnect the parallel cable from J3 on the PM adapter board.
6.
Disconnect the data cable (PM to PSB) from the back of the PM
board.
7.
Disconnect the transmitter cable from the back of the PM board.
8.
Unscrew all the screws that secure the PM board in place.
9.
Slide the PM board out carefully.
10.
Slide the new PM board into place.
11.
Screw the four screws in the PM connection panel; tighten the
three screws that connect the board in its position.
12.
Re-connect the cables from #4 -#7.
13.
Replace the upper cover of the main system enclosure. Secure it in
place by tightening the four screws.
14.
Place the main enclosure (Main Console) back on the second shelf
of the cart and reconnect the cables.
15.
Turn on the system power. The system is ready for use.
NOTE:
If the message “Communication Error” appears on
the screen, then the J3 connector is not connected
properly. Open the upper covers of the main system
enclosure and reconnect the J3 connector.
SPB7-520.840.01.01.02
Содержание TS2000
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