[Jan/20/2000]

Mr.Jong (JPN Ver.)
(c)1983 Kiwako

CPU:	Z80
Sound:	SN76489x2
OSC:	15.468MHz

prg
mj00.bin
mj01.bin
mj02.bin
mj03.bin

chr
mj20.bin
mj21.bin

color ?
mj60.bpr
mj61.bpr


[Sep/17/98]

Crazy Blocks 1983 Kiwako

         15.468MHz
2016
                       c6
          z80          c5


                         93422 93422
                         clr.j7
c1
c2  6116
c3
c4
6116

-


[Apr/23/2003]

Block Buster
Kiwako/ECI, 1983

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


C2-00154C
|-----------------------------------------|
|                    93422                |
|                    93422                |
|          4H  5H           PROM7J        |
|                           PAL    DSW1(8)|
|              PROM5G                     |
|                           76489         |
|                           76489         |
|               Z80                       |
|                                PAL      |
|15.468MHz PAL              6116     555  |
|                                         |
|         6116          6A 7A 8A 9A  6116 |
|                                         |
|-----------------------------------------|

Notes:
          Z80 clock: 2.576MHz (= XTAL / 6)
      XTAL measured: 15.459MHz
             PROM5G: MB7052 = 82S129
             PROM7J: MB7056 = 82S123
     ROMs 4H and 5h: 2732
ROMs 6A, 7A, 8A, 9A: 2764      

-

