[MAME]

Power Balls
Playmark, 1994

PCB Layout
----------

1-6-93
LC BMJ
|------------------------------------------------------------|
|     1                        6116                          |
|      M6295  1MHz                                     4     |
| VOL                          6116                          |
|                                                      5     |
|                                                            |
|                                      |--------|      6     |
|      2018                            |TPC1020 |            |
|                                      |        |      7     |
|J     2018                            |        |            |
|A                                     |--------|      8     |
|M                                                           |
|M         GAL16V8                                     9     |
|A                                                           |
|                                                      10    |
|                                                            |
|                                                      11    |
|  DIPSW                          GAL22V10                   |
|                                                            |
|                                 2018                       |
|  DIPSW                                                     |
|                                 2018              2018     |
|        62256     62256                                     |
|12MHz     2         3          GAL16V8             2018     |
|                                                            |
|            68000          26MHz                            |
|------------------------------------------------------------|
Notes:
      HSync - 15.45kHz
      VSync - 61Hz
      68000 clock - 12MHz
      6295 clock - 1.000MHz, sample rate = 1000000 / 132
      2018 - 2k x8 SRAM
      6116 - 2k x8 SRAM
      62256 - 32k x8 SRAM

      ROMs - 2, 3 - 27C020
             1, 4-11 - 27C040

-

[Sep/27/2005]

Power Balls (Super Slam conversion)  
Playmark 1994 

CPU:
1x MC68000P12 (main)
1x OKI M6295 (sound)
1x Philips 87C751 MCU (sound)
1x oscillator 26.000MHz
1x oscillator 12.000MHz
1x TPC1020A (FGPA) (N002175)  

ROMs:
1x M27C4001 (20)(sound)
2x TMS27c020 (21,22)(main)
1x TMS27c040 (23)(gfx)
5x M27C4001 (24,26,27,28,29)(gfx)
2x AM27C040 (25,30)(gfx)
3x PALCE22V10H/4
1x PALCE16V8H/4
1x PAL22V10A  

NOTE:
1x JAMMA connector
2x 10legs connector (not used)
2x 8 switches dip
1x trimmer (volume)

markings on component side:
- made in Italy by Playmark
- Power Balls Play Dic94
- 42

markings on solder side:
- 22-11-93
- Super Slam LS  
  
Dumped 21/09/2005  

-

