Transistors on the CPU are used to activate the machine's solenoid ...

parkagendaΗλεκτρονική - Συσκευές

2 Νοε 2013 (πριν από 3 χρόνια και 7 μήνες)

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Transistors on the CPU are used to activate the machine’s solenoid valves. The transistors
are located on the top of the CPU in the center, next to the relay. Each transistor has an
identification label next to it, this ID will be the letter “T” followed b
y a number.



T1 Brew valve, hydraulic module

T2 Tea valve, hydraulic module (not used)

T3

Air valve, mechanical module

T4

Rinse valve, hydraulic module

T5

Fill valve, steam module

T6

Tea valve, steam module

T7

Steam valve, steam module



T
ransistor T5 is

most likely to go out as it activate the fill valve and the vibration pump at
the
same time drawing the most amperage.