[Oct/21/2001]

Locked 'N Loaded 1994 Data East

PCB # DE-0360-4

CPU: ARM (DE101), HuC6280.
Sound: YM2151, OKI M6295 (x3)
Other: ADC0808, DE146, DE113, DE74 (x2), DE145, 187, 186, Intel 82750 (x2)

X1 (upper): 28 MHz
X2 (upper): 32.220 MHz
X1 (lower): 23 MHz
X2 (lower): 25 MHz
X3 (lower): 20 MHz

-


[MAME]

Locked 'n Loaded (US)
Data East Corporation (c) 1994

DE-0359-2 PCB Layout - Same PCB as used for Dragon Gun, see comment below:

------------------------------------------------------------
|     32.220MHz   28.000MHz                 8M-7    8M-3   |
|                                          MBM-05  MBM-03  |
|         NH06-0   HuC6280A                 8M-5    8M-1   |
|           YM2151                         MBM-04  MBM-02  |
--+                                                        |
--+           MBM-07                                       |
|             MAR-07                74                     |
| M6295 M6295 MBM-06                       MBM-01  NH05-0  |
| M6295                                    MBM-00  NH04-0  |
|                                      74                  |
|J                                                         |
|A                                                         |
|M                                                         |
|M                                          2M-5    2M-4   |
|A  113                                    NH03-0  NH01-0  |
|                                  101      2M-7    2M-6   |
--+                                        NH02-0  NH00-0  |
--+ DSW1   146                                             |
|A             93C45                                       |
|U                                +-------------------------+
|X                                |         DE-0406-1       |
--|       ADC0808CCN              |       AUX PCB with      |
  --------------------------------|      Gun Connectors     |
                                  --------------------------+

2M-4 through 2M-7 are empty sockets for additional program ROMs (used by dragon Gun)
Odd numbered 8M are empty sockets
AUX edge connector is a 48 pin type simular to those used on Namco System 11, 12, ect


DE-0360-4 ROM board Layout:

------------------------------------------------------------
| CN2                   TC524256BZ-10 TC524256BZ-10  MAR-17|
|                       TC524256BZ-10 TC524256BZ-10  MAR-18|
| HM65256BLSP-10        TC524256BZ-10 TC524256BZ-10  MAR-19|
| 16 of these chips     TC524256BZ-10 TC524256BZ-10  MAR-20|
| in this area                                       MAR-21|
|                                       Intel i750   MAR-22|
|         187     23.000MHz                          MAR-23|
|MBM-08                                              MAR-24|
|MBM-09             20.0000MHz                       MAR-25|
|MBM-10                                      145     MAR-26|
|MBM-11  186                                         MAR-27|
|MBM-12                                              MAR-28|
|MBM-13                                                    |
|MBM-14 PAL16L8BCN                          Intel i750     |
|MBM-15 PAL16L8BCN                                         |
| CN1                           25.000MHz      PAL16L8BCN  |
------------------------------------------------------------

CN1 = Tripple row 32 pin connector
CN2 = Dual row 32 pin connector

Locked 'n Loaded appears to be a conversion of Dragon Gun (c) 1993 as
there are 12 surface mounted GFX roms and 1 surface mounted sample rom
left over from the conversion.  The roms labeled "MAR-xx" are those
from Dragon Gun.

-
