Service Manual FB 7100 Replacing the SPC circuit board
5K - 16 January, 2005
- Illustration of
correct location
of PIC micro
processor
Checking
communication of
PIC micro
processor
After installation of the new SPC circuit board and the PIC micro
processor the machine should be checked for proper communication as
follows:
Step Action
1 Switch on the main switch.
2 Wait until the machine is ready for a vend.
3 Look at the indicator LEDs (1)
of the SPC circuit board
4
1
If the center LED ... Then the PIC micro processor...
is flashing twice at a time has a correct connection.
is flashing once at a time has no connection. Check P5.
is not lit has been inserted incorrectly, the
PIC micro processor is defective,
or no software in PIC.
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