Basic HTML Version
LAMPS
Yellow (B+) ~
Red
~
1
2
3
4
5
6
7
8
Yellow-
Yellow-
Yellow-
Yellow-
Yellow-
Yellow-
Yellow-
Yellow-
Brown
Red
Orange
Black
Green
Blue
Violet
Gray
J137-1
J137-2
J137-3
J137-4
J137-5
J137-6
J138-7
J138-9
ow
098
097
096
095
094
093
092
091
Red-
Perp
Perp
Perp
Crime
Stakeout
Right
Drop
Award
1
Brown
1
4
3
Level 4
EX1ra Target "J"
Stakeout
J133-1 (Whne)
(WMe)
(White)
(WhHe)
Ball
090
11
21
31
41
51
61
71
81
Red-
Perp
Perp
Perp
Crime
Safe-
Right
Drop
Blackout
Black
1
4
3
Level 3
cracker
Start
Target "U"
Jackpot
2 J133-2
(Red)
(Red)
(Red)
(Red)
Feature
089
12
22
32
42
52
62
72
82
Red-
Perp
Perp
Perp
Crime
Pursuit
Tank
Drop
Drain
Orange
1
4
3
Level
2
Center
Target "D"
Shield
3 J133-4 (Yellow)
(Yellow)
(Yellow)
(yellow)
088
13
23
33
43
53
73
63
83
--
--
--
Red-
Perp
Perp
Perp
Crime
Unimate
Award
Drop
Judge
Yellow
1
4
3
Levell
Challenge Sniper
Target "G"
Again
4 J133-5 (Green)
(Green)
(Green)
(Green)
087
14
24
34
44
54
64
74
84
---
Red-
Perp
Perp
Lock
Meltdown Manhunt
Air Raid
Drop
Advance
Green
2
5
1
Target "E"
Crime
5 J133-6 (WMe)
(Whne)
Level
086
15
25
35
45
55
65
75
85
Red-
Perp
Perp
Lock
Imperson-
Blackout
Lef1
Award
Tank
Blue
2
5
2
ator
Center
Safe-
Right
6 J133-7 :
(Red)
(Red)
Feature
cracker
085
,
16
26
36
46
56
66
76
86
Red-
I
Perp
Perp
Lock
Banie
Sniper
Tank
Muni-ball
Super
Violet
I
2
5
3
Tank
Left
Jackpot
Game
7 J133-8 !
(Yellow)
(Yellow)
084
17
27
37
47
57
67
77
87
--
,-"_-,,_.
- --
'--_'--"
-
Red-
Perp
Perp
Buy-In
Stop
Pick A Mystery
Award
Start
Gray
2
5
Meltdown
Prize
Bad
Buf10n
8 J133-9 (Green)
(Green)
Imperson-
083
ator
18
28
38
48
58
68
78
88
J~
XX = Power Driver Board
LAMP MATRIX
CIRCUIT
- - - - -
-
- -
- -
-
-
- -
I
I
Power Driver Board
Column (example)
±p
V
.~
I
Jl13 n_
nUL~O~~lUl~
--U L__ _jV
5600
LS240 LS374
Column
J133'
Red-xxx
o
VCC
74LS74
Row (example)
(norm:
ow
~
I ~ I ~ I
c
I ~ I
Off
operation) H L L H L On
The processor sends a signal to the column circuit, causing the output of the UNL-2803 to toggle. When point 'A'
drops low, the TIP107 transistor conducts and point'S'
changes to a high state. At the same time the processor
drives the rnput of the 74LS74 low, causing a high at output
'F'. A
high state at the base of TIP102 causes the
transistor to conduct. bringing the row circuit to ground and turning the lamp On.
The processor changes the input of the 74LS74 to a high state to tum the lamp Off.
In overcurrent
conditions the lamp is shut Off through the comparator.
If the voltage at the negative input of the
LM339 rises above 1.4V the output changes to a low. which is fed back to the 74LS74 and shuts the row circuit Off.
Judge Dredd 3-4