5-10
DVS-7150E IM
3. RE-146 Board (BKDS-7091)
D9
(Green color) (D4) :
When the power is normal operated, this LED lights.
When the following troubles come up, this LED light off.
In the cases that one power unit is used.
1.
When the power switch in the panel is turned off.
2.
When the fun stops in the power unit.
3.
When a converter of the DC-DC converters (CP2 and CP3) in the power unit is abnormal operated,
LEDs light off.
In the cases that two power units are used.
1.
When the one power switch in the panel is turned off.
2.
When the one fun stops in the power unit.
3.
When a converter of the DC-DC converters (CP2 and CP3) and AC-DC converter (CP1) in the power
unit is abnormal operated, LEDs light off.
4.
When the voltage of the two power is correctly adjusted.
(The diode on the power unit that is low-level lights off.)
In the steps 1 through 3, the diode on the power unit that is not normal operated lights off.
RV1
(D2) :
+
12 V voltage adjustment
RV2
(D3) :
+
5 V voltage adjustment
5-1. Switch Settings on Boards and LEDs Description
RV2
CN1
RV1
D9
RE-146 board
(Component side/A side)
