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SOLENOID DRIVER VOLTAGE
REGULATOR SCHEMATIC
SPACE INVADERS
PAfIITMO.
W-1183-23c
G
w~·i
183·23c
TO LEFT
FLIPPER COil
C0
J1
J2
C
TO LEFT
4
JZ
•
FUPPER
+5V
TO RIGHT FUPP€R COIL
I
BUTTON
Cm
JI
3
I
5
TO RIGHT
9
N/U
r-I,
fLIPPER
BUTTON
-,
"'-
J3
4
N/U
B
TO
A2J:3-9,ASJI-9
10
III/U
N/U
II
N/U
J2
C
5
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NIU
6
N/U
CONT. 0
.
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N/U
JI
p
ourHOLE KICKER
NIl!
N/U
COIN LOCKOUT
J3
B
J
N/U
TP3
R36
12.0!l.
+5V BUS LINE
FROM A2.J3 -18
XFMR BRIDGE
GROUND
l
A3J3-13
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I
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I
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T
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+5VDC REGULATOR
J5
14 LEFT
SLlNG',HOT
J3
B
10
'3 DROP TARGET
(NOTE II
11.9 VDC
E-rIO
IZ
SIN.G~E DROP
UNREGULATED
+5V REG.
TAIIGET
FROM A2J3-8
Q
20
II
N/U
3 (CASE I
111700)1f
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9
LEFT T HUMPER
TO TRANSfORMER
20WV
2.2.0.
BUMPER
(BRIDGE AND GND)
15
RIGHT THUMPER
A2J'3-11
BUIoIPER
-e
TP5
TPI
+5VDC
±25VDC
R49
roo.a
112W
A5J4-:3
LAMP DRIVER
DISPLAYS
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ax.
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DISPLAYS AIJI-II
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TRANSFORMER
A2J:3-15,16
13
BOTTOM THUMPER
BUMPER
+
190 WC
REGULATOR
J3
TP4
B .•
nov
SELF TEST
GRD.RETURN
FROM A2J'3-5
BRIDGE
RECTIFIER
+190 VO~
TO D1SPLAYS
8 RIGHT SLINGSHOT
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