Service Manual
Product
Axpert Max 3600-24
Doc No.
P1911061
Version
00
PAGE
Use multimeter to measure each resistor, find the burnt resistors and replace them; don’t
need to replace them all.
Parts
Attribute
Reference values Failure status
All: 22ohm
Resistor
22 ohm
Open or other values
If the resistors need to be replaced, please also check the driver transistors and control IC.
The Q46and Q48 are (2SC2655 2A 50V NPN TAP TO-92)
The Q47and Q49 are (2SA1020L-Y-T9N-B 2A 50V PNP TAP TO-92NL)
The Q41and Q43 are (2SC2655 2A 50V NPN TAP TO-92)
The Q15and Q16 are (2SA1020L-Y-T9N-B 2A 50V PNP TAP TO-92NL)
Parts
Attribute
Reference values
Failure status
Q46/Q48
Resistor
BE: 430k
BC: 430k
Short or explosion
