Miscellaneous; Test Of Charger - Husqvarna 967187001 Workshop Manual

11.5 Miscellaneous

11.5.1 Test of Charger

Manual test without CST can also be carried
out with the help of the text below.
Test with CST check of signal with charger
connected.
1
CCU A:4 is an input signal indicating that the bat-
tery charger is connected. In the connector mount-
ed on the battery charger cable is a strap between
pins 3 and 4. In the connector mounted on the
machine, +5 V is connected to pin 3 orange lead
and to pin 4, a green lead is connected to CCU.
2
Connect a battery charger to the machine. Activate
the machine and measure the green lead at A4. It
should read +5 V if OK.
If there is no voltage on the green lead on connec-
tor A, measure the connector for engaging the bat-
tery charger on the machine so that there is +5 V
on the orange lead's connector, checking also that
the green lead is attached.
CST Autotest
Miscelaneous
Charger
Connector A at CCU
A4: Charger in
Common point
Common point
Battery charger connector
GND
GND
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