[MAME]

Asura Buster
Fuuki Co. Ltd.

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

Top Board

FG-3J MAIN-J Revision:1.1
|-----------------------------------------------------|
|  YAC516  YMF278 N341256(x4) N341028 (x4)    FI-002K |
|  33.8688MHz                 N341512(x4)             |
|   PAL N341256                                       |
|   Z80                     N341256                   |
|                           N341256                   |
|J DSW1                                               |
|A                                                    |
|M       12MHz                   FI-003K  N341256(x2) |
|M DSW2                N341256(x3)                    |
|A               PAL                                  |
|         40MHz  PAL                                  |
|  DSW3          PAL  N341256                         |
|         68020  PAL  N341256                         |
|        N341256      28.432MHz    M60067-0901FP      |
|  DSW4  N341256 PAL                                  |
|-----------------------------------------------------|

Notes:
      68020 clock: 20.000MHz [40/2]
        Z80 clock: 6.000MHz [12/2]
      YM278 clock: 33.8688MHz
            VSync: 60Hz
            Hsync: 15.81kHz


Bottom Board

FG-3J ROM-J 507KA0301P04       Rev:1.3
|--------------------------------|
|                          SROM  |
|                                |
|  SP01       SP89         OPM   |
|                                |
|  SP23       SPAB               |
|                                |
|  SP45       SPCD         MAP   |
|                                |
|  SP67       SPEF         PGM3  |
|                                |
|                          PGM2  |
|                                |
|  BG2123     BG1113       PGM1  |
|                                |
|  BG2022     BG1012       PGM0  |
|--------------------------------|

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