8. Electronic System
8-10
Technical Manual for sunrise RC, TW, TS, TC, BC, 6F No. T 137 302 Rev No. 1.1
2004-10
The power board is replaced using the following procedure:
1. Switch the instrument OFF.
2. Remove the main power cable from the socket.
3. Remove the instrument top cover.
4. Remove the Epack top cover.
5. Disconnect the Power Board on connector ST20.
6. Disconnect the lamp connector on ST15.
7. Disconnect the power on LED connector on ST23.
8. Disconnect the filter transport motor connector on ST5.
9. Disconnect the transport motor connector on ST6.
10. Disconnect the Power supply connector on ST18.
11. Disconnect the fan connector on ST22.
12. Carefully pull the Power board out of the instrument.
13. Replace all parts in reverse order.
