[Sep/21/2002]

GunBarich - Psikyo (c) 2001

Vertical "Crossover" Breakout+pinball+shooter
JAMMA: 8-Way Joystick & 1 Button

Board Type: PS5V2

Chips:
Hitachi SH2 HD6417604F28
Yamaha OPL YMF278B-F & YAC515-M
Psikyo PS6406B

OSC: 57.2727
GAL16V8D


ROMs:

1 at U22 ST-M27C4002 - PROG_L
2 at U21 ST-M27C4002 - PROG_H
     U23 27C4096 - PROG_DATA not used

Surface mounted:

MSM27C1652CZ-09 at U52 - SND

Surface mounted (silk-screened in empty sockets is 23C32000T):

MSM271602CZ-40TS-K at U8  - 5L
MSM271602CZ-39TS-K at U16 - 5H
MSM271602CZ-38TS-K at U7  - 4L
MSM271602CZ-37TS-K at U15 - 4H
MSM271602CZ-36TS-K at U6  - 3L
MSM271602CZ-35TS-K at U14 - 3H
MSM271602CZ-34TS-K at U5  - 2L
MSM271602CZ-33TS-K at U13 - 2H
MSM271602CZ-32TS-K at U4  - 1L
MSM271602CZ-31TS-K at U12 - 1H


Surface mounted 42 pin DIP ROMs:

MSM271602CZ-01-D at U1  - 6L
MSM271602CZ-02-D at U2  - 6H
MSM271602CZ-03-D at U19 - 7L
MSM271602CZ-04-D at U20 - 7H
MSM271602CZ-05-D at U28 - 8L
MSM271602CZ-06-D at U29 - 8H
MSM271602CZ-07-D at U41 - 9L
MSM271602CZ-08-D at U42 - 9H
1602CZ 50TS      at U58 - 10L
1602CZ 49TS      at U59 - 10H

-

[MAME]

Gunbarich, Psikyo, 2001

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

PS5V2
|----------------------------------------------------|
|HA13118  PS5-1  SM81C256  PROG_H.U21 *0H.U11 *0L.U3 |
|VOL  JRC4741    SM81C256  PROG_L.U22                |
|     YAC516  3771                    *1H.U12 *1L.U4 |
|              |-----|          *U23                 |
|              | SH2 |                *2H.U13 *2L.U5 |
|              |     |                               |
|J    YMF278B  |-----|                 3H.U14  3L.U6 |
|A                          57.2727MHz               |
|M                                     4H.U15  4L.U7 |
|M    SND.U52               |-------|                |
|A                          |PSIKYO |  5H.U16  5L.U8 |
|                           |PS6406B|                |
|                           |       | *6H.U17 *6L.U9 |
|                    62256  |-------|                |
|         JP3 93C56  62256            *7H.U18 *7L.U10|
|                                                    |
|  10L.U58    9L.U41    8L.U28    7L.U19     6L.U1   |
|                                                    |
|  10H.U59    9H.U42    8H.U29    7H.U20     6H.U2   |
|----------------------------------------------------|
Notes:
      JP3     - hardwired jumper bank (x4) for region selection. Cut rightmost jumper
                for International/English region. All jumpers shorted = Japan region (default)
      SH2     - Hitachi HD6417604F28 SH-2 CPU, clock input 28.63635 [57.2727/2] (QFP144)
      YMF278B - Yamaha YMF278B OPL4 sound chip, clock input 28.63635MHz [57.2727/2] (QFP80)
      PROG_H/PROG_L - 27C4096 DIP40 EPROM
      ROMs U1-U59 (at bottom of PCB) - 16M DIP42 MaskROM
      ROMs U3-U10 & U11-U18 (at side of PCB) - 16M TSOP48 Type-II surface-mounted MaskROM
      ROM U52 - 32M TSOP48 Type-II surface-mounted MaskROM
      * - ROM locations not populated on tgm2 & tgm2+
      VSync - 60Hz
      HSync - 15.27kHz

-

