Icegame Bean Bag Toss, Service Manual

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Playfield Movement (No error code will be generated at startup):
The Playfield motor is turned on through a relay and its direction of rotation is also controlled by the same
relay. The motor is turned on by sending a ground signal from main board at J15, pin 2 to the relay J1
connector, at pin 2. Also on J1 at pin 1 is +15 volts of DC power that is used to power the coil of the relay and
provide the out power for the playfield motor. The direction of rotation is controlled by the polarity of the
voltage. This is controlled by connector J22, pin 2 of the main board. When this signal goes low the relay will
energize and change state. The normally open and normally closed switches will flip, reversing polarity.
From Power 15 VDC from BC2011 - > Pink
From TL2034X J22, pin 2 (enable) - > Yellow/brown
From TL2034X J15, pin 2 (direction) - > Violet/gray
1
2
1
2
3
ZS2035X
J2
J1
Orange < - Motor out 2 +/ -
Black < - Motor out 1 +/ -
On the Main board (TL2034X) Q6 (Tip122) controls direction and
Q23 (IRL540)controls motor enable. See section
“ How to test
Tip122 and IRL 540 transistors in and out of circuit ”