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PRESYS
⏐ Instruments
Test points on flat cable 1
Between point 1(-) and point 2(+)
Between point 9(-) and point 8(+)
Between point 9(-) and point 1(+)
Between point 9(-) and point 10(+)
Between point 9(-) and point 13(+)
Between point 12(-) and point 11(+)
Table 5 - Inspection points of voltage on flat cable 1
If the cause of the problem was not discovered, the Indicator must be sent to
factory.
4.7 - List of Components
Display Board
Code
01.05.0050-20
Display board - DMY-2030-F
01.07.0002-21
Display 19mm
01.04.0007-21
Diode 1N4007
01.07.0004-21
Led 3mm (green)
01.07.0005-21
Led 3mm (red)
01.09.0013-21
Transistor BC 327
01.02.0273-21
Resistor
01.15.0003-21
Push-button
Fig. 23 - Voltage test points of the Indicator
Components
470R 5%
DMY-2030-F / DMY-2030-F Light
Voltage
5V
8V
0V
- 8V
24V
5V
---------------
DP 1,2,3,4,5
D 3,4
D 2
D 1
Q 1,2,3,4,5
R 1,2
CH 1,2,3
Reference
Maintenance
Page 33
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