Basic HTML Version
SWITCHES
Dedicated
Grounded
Swllchee
Oronge-llrown J21J6 .1( )
loft
Coin Chu••
01
Orange-_ J21J6.2 (2)
Can••••Coin
Chu••
02
Orange-Bla"" J2(l6-3 (3)
Righi Coin
Chu.
03
Orange-YellowJ2_ (0)
0111Coin
Chu.
DO
Oronge-G_ J21J6.8(S)
Nctmal
IT •••
Function function
::=
IE_OS
Or~Blue J2Q6.7
(I)
Normal
IT •••
Function Foocton
Volume
O_n 10_n De
Orang.VI_ J206-, (7)
Normal
I
Tool
Fooelon Funelcn
VolumeUpI Up D7
Orang.G •• y J206-e (8)
N«mal
I
T•• t
Function
Funclon
BegInTeat
I
Enlor D8
While
"'_Green
~
1
2
3
4
5
6
7
8
Green-
Green-
Green-
Green-
Green-
Green-
Green-
Green-
Brown
Red
Orange
YelloW Black
Blue
Violet
Gray
J206-1
J206-2
J206-3 J206-4
J206-5 J20S-S J206-7
J206-9
U20-18
U20-17
U20-1S U20-15
U20-14 U20-13
U20-12
U20-11
w
1 Whlte-
Nol
Slam
Oplo
(E)-S-C-A-P-E
(R)-E-P-A-I-R
Left
Mini Oplo Nol
Brown Used
Till
Popper
Jel
5 Bank
Used
J208-1
Righi 1
UI8-11
11
21
31
41
51
61
71
81
2 White-
Nol
Coin
Mini-ply
E-(S)-c-,.-P-E
R-(E)-P-A-I-R
Right
Mini Oplo Playfield
Red
Used
Door
Home
Jet
5 Bank
Glass
J208-2
Closed
Oplo
Righ12
UI8-9
12
22
32
42
52
62
72
82
3 Whlts-
Start
Ticket
Enler
E-8-(C)-,.-P-E
R-E-(P)-A-I-R
Bottom Mini Oplo Not
Orange Button
Opto.
Top Ramp
Jel
5 Bank
Used
J208-3
Oplo
Middle
U18-5
13
23
33
43
53
63
73
83
4 Whlts-
Plumb
Always
Launch
E·8-C-(A)·P-E
R-E-P-(A)-I-R
LeI!
MiniOplo Not
Yellow Bob Till
ClDeed
Ball
Drain
5 Bank
Used
J208-4
Left 2
U18-7
14
24
34
44
54
64
74
84
5 White-
Left
Trough
Score
E-8-C-A-(P)-E
R-E-P-A-(I)-R
Lelt
Mini Opto Not
Green Sling
1 Ball
Top
Relurn
5 Bank
Used
J208-5
Ramp
Left 1
UI9-11
15
25
35
45
55
65
75
85
6 White-
Righi
Trough
Enler
E-8-C-A-P-(E)
R-E-P-A-I-(R)
Righi
Mini-ply
Not
Blue
Sling
2 Balls
Bottom
Relurn
LellOplo Used
J208-7
Ramp
Ejecl
U19-9
16
26
36
46
5&
66
76
86
7 White-
Shooter
Trough
Score
Hang On Trap
Right
Mini-ply
Not
Violat
Lane
3 Balls
Bottom Score
Door
Drain
RightOpto Used
J208-8
Ramp
Down
Eject
U19-5
17
27
37
47
sr
67
n
87
8 White-
Exit
Outhole
Mini-ply
Select
Transmat
Mini-ply
Mini-ply Mini-ply
Gray
Jets
Door,
Doctor
Award
Door,
Utes
Door,
J208-9
Middle
Left
Lock
Right
U19-7
18
28
38
48
58
68
78
88
SWITCH MATRIX CIRCUIT
+12V
Flipper
Grounded
Swltchee
Black-Green
J906-1
Right Ripper End
of Stroke
Fl
Blue-Violet
J905-1
Right Flipper
Opto
F2
Black-Blue
J906-3
Left Flipper
End of Stroke F3
Blue-Gray
J905-2
Left Ripper
Opto
F4
Black-Violet
J906-4
Upper
Right Flipper
F5
End of Stroke
Black-Yellow
J905-3
Upper Right
FlipperOpto Fa
~~-&'~5Gray
Upper
Left Ripper
F7
End of Stroke
Black-Blue
J905-5
Upper Left
FlipperOpto F8
011
On
CPU
Board
Off
On
Column
The microprocessor is constantly strobing the column side of the switch. When point ·A· on the column circuit toggles low
the column side is active.
PllIyfield
Inactive
Active
When a switch closes, the row side of the circuit activates. The "+. input to the LM339 drops below +5V causing its output to
go low. Corresponding row and column switches must be low at the same time, for the switch to be considered closed by
the microprocessor. When the switch opens, the .+. input to the LM339 is above +5V, its output is high and the row is
inactive.
Column (example)
J209
I
I
White-XXX
C
lK
1
470
pI
Row (example)
DOCTOR WHO 3-3