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Close Date : Sep 05, 2010 - 06:01 PM
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Jamma PCB Repairs

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This is the fun part of the workshop !

We can repair most types of JAMMA (Japanese Amusement Machine Manufacturers Association) compatible PCB's.

The JAMMA was born in 1985 and is a standard 56 way connector used on many arcade boards to simplify conversion of cabinets from one game to another. By the 1990's most new arcade games were JAMMA standard. As the majority of arcade games were designed in Japan, JAMMA became the de facto world standard.

Reusing old cabinets makes sense if an old game becomes unprofitable. Therefore having a replacement/repaired JAMMA board then becomes cost effective to the arcade owner.

Recently we have repaired a MS Pacman Cocktail Cabinet PCB who had some serious graphic problems.

Contact us with your enquiries about your circuit board. JAMMA Pinout

Solder Side

Component Side

Pin

Description

Pin

Description

A

Ground

1

Ground

B

Ground

2

Ground

C

+5V

3

+5V

D

+5V

4

+5V

E

-5V

5

-5V

F

+12V

6

+12V

H

Key (no connection)

7

Key (no connection)

J

Meter 2

8

Meter 1

K

Lockout 2

9

Lockout 1

L

Speaker -

10

Speaker +

M

Audio Ground

11

Audio +

N

Video Green

12

Video Red

P

Video Sync

13

Video Blue

R

Service Switch

14

Video Ground

S

Tilt Switch "Pinball Slam"

15

Test Switch

T

Coin 2

16

Coin 1

U

2 Player start

17

1 Player start

V

Player 2 Up

18

Player 1 Up

W

Player 2 Down

19

Player 1 Down

X

Player 2 Left

20

Player 1 Left

Y

Player 2 Right

21

Player 1 Right

Z

Player 2 Button 1

22

Player 1 Button 1

Aa

Player 2 Button 2

23

Player 1 Button 2

Ab

Player 2 Button 3

24

Player 1 Button 3

Ac

(Player 2 Button 4)

25

(Player 1 Button 4)

Ad

Not used

26

Not used

Ae

Ground

27

Ground

Af

Ground

28

Ground

  
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FEEDBACK "...recieved pcb board this morning fitted and boiler working perfect job well done and a lot cheaper than a new board will keep in touch..."

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LUMACO LTD - ELECTRONIC REPAIR SPECIALISTSRegistered as a limited company in England and Wales number 6483562. Registered office: The Gatehouse, 46 Crabtree Lane, Sutton on Sea, Lincolnshire, LN12 2RS.

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