TRANSTIG 170Pi
TROUBLESHOOTING 6-8 Manual 0-5242
DIODE Testing Multimeter Lead Placement Diode Voltage
DIODE V7 & V7-1
Positive meter lead to TP 11
Negative meter lead to TP 12
0.2 – 0.8 VDC
DIODE T14, T15, T18
Positive meter lead to TP 13
Negative meter lead to TP 14
0.2 – 0.8 VDC
DIODE T16, T17, T19
Positive meter lead to TP 15
Negative meter lead to TP 16
0.2 – 0.8 VDC
Table 6-7: Diodes, Multimeter set to measure Diode Voltage
6.09 Check Main Input Rectifier
Art # A-11815
Figure 6-5: Check Main Input Rectifier
Input Rectifier Testing Multimeter Lead Placement Diode Voltage
AC1 to DC+
Positive meter lead to 17
Negative meter lead to TP 18
0.2 – 0.8 VDC
AC2 to DC+
Positive meter lead to 19
Negative meter lead to TP 18
0.2 – 0.8 VDC
AC1 to DC-
Positive meter lead to TP 17
Negative meter lead to TP 20
0.2 – 0.8 VDC
AC2 to DC-
Positive meter lead to TP 19
Negative meter lead to TP 20
0.2 – 0.8 VDC
Table 6-8: Input Rectifier, Multimeter set to measure Diode Voltage
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