Document Title: [Bump_n_Jump.txt (text file)]
Bunp and Jump
-------------
This information comes from two different schematics. One appears to be
a generic schematic for the board set, and the other is a schematic for
the Bump and Jump wiring harness. I haven't verified which is really
correct, but I would assume the wiring harness schematic is correct for
Bump and Jump.
CPU/Sound Board
PARTS SIDE | SOLDER SIDE
------------------------------------|--------------------------------------
+12v | A | 1 | +12v
+5v | B | 2 | +5v
GND | C | 3 | GND
Test Switch 2 | D | 4 | Test Switch 1
| E | 5 |
See NOTE A | F | 6 | Coin Switch
Option (NOTE B) | H | 7 | Tilt
2P Start | J | 8 | 1P Start
Player 2 Action 2 (NOTE B) | K | 9 | Player 1 Action 2 (NOTE B)
Player 2 Jump (Action 1) | L | 10| Player 1 Jump (Action 1)
Player 2 Down | M | 11| Player 1 Down
Player 2 Up | N | 12| Player 1 Up
Player 2 Left | P | 13| Player 1 Left
Player 2 Right | R | 14| Player 1 Right
SPKR - | S | 15| SPKR +
GND | T | 16| GND
GND | U | 17| GND
GND | V | 18| GND
NOTES:
A) The generic schematic shows pin F is Coin Switch 2. The
Bump and Jump wiring harness schematic shows both coin switches
going to pin 6, and "Service SW" on pin F.
B) These pins are shown on the generic schematic but not on the
Bump and Jump wiring harness schematic. They are apparently
used by games other than Bump and Jump.
Video Board
PARTS SIDE | SOLDER SIDE
------------------------------------|--------------------------------------
GND | A | 1 | GND
GND | B | 2 | GND
NOTE C | C | 3 | NOTE D
SYNC (NOTE E) | D | 4 | BLUE
GREEN | E | 5 | RED
| F | 6 | V SYNC
| H | 7 | H SYNC
| J | 8 |
+5v | K | 9 | +5v
+5v | L | 10| +5v
NOTES:
C) The generic schematic says pin C is "TV GND". The Bump and Jump
wiring harness schematic shows it going to the -Sense line of the
power supply.
D) The generic schematic says pin 3 is Ground. The Bump and Jump
wiring harness schematic shows it as the shield (gnd) going to the
monitor.
E) The generic schematic says pin D is "SYNC". It is not shown on
the wiring harness schematic. I suspect that pin D is composite
sync, and that the game really uses pins 6 and 7 for V and H sync.
DIP SWITCH SETTINGS
DIP Switch 8D (SW1)
COINS PER CREDIT
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
Coin switches 1 and 2
* 1 coin = 1 credit OFF OFF
1 coin = 2 credits ON OFF
1 coin = 3 credits OFF ON
2 coins = 1 credit ON ON
Test Credit Button
* 1 coin = 1 credit OFF OFF
1 coin = 2 credits ON OFF
1 coin = 3 credits OFF ON
2 coins = 1 credit ON ON
DIAGNOSTICS
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
* Game Mode OFF OFF
Normal Test Procedure ON OFF
No Effect OFF ON
Video PC Board Test Only ON ON
CABINET TYPE
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
Upright Control Panel ON
Cocktail Control Panel OFF
Upright Screen ON
Cocktail Screen OFF
DIP Switch 7D (SW1)
NUMBER OF CARS PER GAME
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
* 3 Cars OFF
5 Cars ON
BONUS CARS AWARDED
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
* 1 car every 30,000 pts OFF OFF
1 car every 70,000 pts ON OFF
1 car only at 20,000 pts OFF ON
1 car only at 30,000 pts ON ON
RACK BONUS
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
* Normal Game OFF
Can continue game ON
DIFFICULTY
SW#1 SW#2 SW#3 SW#4 SW#5 SW#6 SW#7 SW#8
* Easy OFF
Hard ON
RFU - all should be off OFF OFF OFF
* - indicates factory recommended settings
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