Service Manual
Product
Axpert Max 3600-24
Doc No.
P1911061
Version
00
PAGE
- to +: OL
Diode
+ to -: 0.39V
- to +: OL
Drivers (This part is only used for repair checking)
The R124 are (10R 1206)
The R125 are (30R 1206)
The D36 are (1N4148W 0.15A 75V SMD)
Parts
Attribute
Reference values
Failure status
R125
Resistor
30 ohm
Open or other values
R124
Resistor
10 ohm
D38
Resistor
+ to -: 40 ohm
- to +: OL
Short or explosion
Diode
+ to -: 0.6V
- to +: OL
Note1:
When test the diode; please remove the R124 from the board, otherwise the test
result is not right.
2.4 Check the INV full bridge on MAIN board
Power devices
INV IGBT: QA1/QC1/QB2/QD2
