[Apr/04/2004]

Speed Racer
Namco, 1996

This game runs on Namco System FL hardware

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

SYSTEM-FL MAIN PCB 8636960100 (8636970100)
       |--------------------------------------------------------------------------------------------|
       |                                                                       |-----------------|  |
       |                                                                       |       4Z IC3 IC1| Z|
       |                21Y 20Y 19Y 18Y     16Y     14Y 13Y 12Y                |       4Y        | Y|
       |                    20X                                                |       4X        | X|
    |--|                                                                       |          IC4 IC2| W|
    |               22U 21U         18U     16U     14U 13U 12U                |    Sub Board    | U|
    |               22T             18T                                        |-----------------| T|
    |                                                                                               |
    |J          23S                                         12S                        4S    2S    S|
    |                                                                                               |
    |A          23R                                     13R                                        R|
    |                                                                                               |
    |M                  21P 20P 19P 18P                             10P    8P 7P    5P             P|
    |                       20N                                                               OSC1 N|
    |M                                                                                    OSC2      |
    |           23L     21L                             OSC3                              3L       L|
    |A                                              14K         11K                                K|
    |                                                                                               |
    |                           19J 18J 17J 16J                                                    J|
    |--|        23F     21F                                                                        F|
       |                                                                                            |
    |--|        23E                                     13E                                        E|
    |N          23D             19D                     13D                               3D       D|
    |A                                                                                              |
    |M          23C                                                                                C|
    |C  25B             21B                                                                        B|
    |O                                                                                              |
    |4              22A 21A     19A 18A     16A 15A 14A 13A 12A 11A 10A 9A 8A 7A 6A 5A    3A       A|
    |4                                                                                              |
    |--|                                                                                            |
       |25  24  23  22  21  20  19  18  17  16  15  14  13  12  11  10  9  8  7  6  5  4  3  2  1   |
       |--------------------------------------------------------------------------------------------|

Main Board Parts List:

RAM
---
21Y: M5M5178AFP-25
20Y: M5M5178AFP-25
19Y: M5M5178AFP-25
16Y: TC511632FL-70
14Y: TC511632FL-70
13Y: TC511632FL-70
12Y: TC511632FL-70
16U: TC511632FL-70
14U: TC511632FL-70
13U: TC511632FL-70
12U: TC511632FL-70
4Z : CY7C199-25PC
4Y : CY7C199-25PC
22U: LH528256N-70LL
22T: LH528256N-70LL
10P: LH528256N-70LL
8P : LH528256N-70LL
7P : LH528256N-70LL
5P : LH528256N-70LL
22A: 65256BLFP-10T
21A: 65256BLFP-10T
23E: M5M5256BFP-70LL
23F: M5M5256BFP-70LL
12A: TC514256BZ-60
11A: TC514256BZ-60
10A: TC514256BZ-60
9A : TC514256BZ-60
8A : TC514256BZ-60
7A : TC514256BZ-60
6A : TC514256BZ-60
5A : TC514256BZ-60


CUSTOM
------
4X : NAMCO C355
18Y: NAMCO 156
20X: NAMCO C116
21U: NAMCO 145
18T: NAMCO 123
23R: NAMCO C352
3D : NAMCO C380
4S : NAMCO 187
23L: NAMCO 75
11K: NAMCO 137
21B: NAMCO C345  9348EV  333791  VY06436A  NX25024K JAPAN
21F: NAMCO 195


ROMs - Main Board
-----------------
23S: MASK ROM - SE1_VOI.23S (PCB LABEL 'VOICE'), mounted on a small plug-in PCB
     labelled MEMEXT 32M MROM PCB 8635909200 (8635909300). This chip is programmed in BYTE mode.
18U: MB834000 MASK ROM - SE1_SSH.18U (PCB LABEL 'SSHAPE')
21P: MB838000 MASK ROM - SE1_SCH0.21P (PCB LABEL 'SCHA0')
20P: MB838000 MASK ROM - SE1_SCH1.20P (PCB LABEL 'SCHA1')
19P: MB838000 MASK ROM - SE1_SCH2.19P (PCB LABEL 'SCHA2')
18P: MB838000 MASK ROM - SE1_SCH3.18P (PCB LABEL 'SCHA3')
21L: M27C4002 EPROM - SE1_SPR.21L (PCB LABEL 'SPROG')
14K: MB834000 MASK ROM - SE1_RSH.14K (PCB LABEL 'RSHAPE')
19J: MB838000 MASK ROM - SE1_RCH0.19J (PCB LABEL 'RCHA0')
18J: MB838000 MASK ROM - SE1_RCH0.19J (PCB LABEL 'RCHA1')
19A: D27C4096 EPROM - SE2MPEA4.19A (PCB LABEL 'PROGE')
18A: D27C4096 EPROM - SE2MPOA4.18A (PCB LABEL 'PROGO')
16A: AM27C040 EPROM - SE1_DAT3.16A (PCB LABEL 'DATA3')
15A: AM27C040 EPROM - SE1_DAT2.15A (PCB LABEL 'DATA2')
14A: AM27C040 EPROM - SE1_DAT1.14A (PCB LABEL 'DATA1')
13A: AM27C040 EPROM - SE1_DAT0.13A (PCB LABEL 'DATA0')


ROMs - Sub Board
----------------
IC1: MB8316200 SOP44 MASK ROM - SE1OBJ0L.IC1 (PCB LABEL 'OBJ0L')
IC2: MB8316200 SOP44 MASK ROM - SE1OBJ0U.IC2 (PCB LABEL 'OBJ0U')
IC3: MB8316200 SOP44 MASK ROM - SE1OBJ1L.IC3 (PCB LABEL 'OBJ1L')
IC4: MB8316200 SOP44 MASK ROM - SE1OBJ1U.IC4 (PCB LABEL 'OBJ1U')


PALs
----
2S : PAL16L8BCN (PCB LABEL 'SYSFL-1')
3L : PAL16L8BCN (PCB LABEL 'SYSFL-2')
12S: PALCE16V8H (PCB LABEL 'SYSFL-3')
20N: PAL20L8BCN (PCB LABEL 'SYSFL-4')
19D: PALCE16V8H (PCB LABEL 'SYSFL-5')


OTHER
-----
OSC1: 80.000MHz
OSC2: 27.800MHz
OSC3: 48.384MHz
13D : KEYCUS2 (not populated)
3A  : Intel NG80960KA-20 (i960 CPU)
25B : Sharp PC9D10
23C : IR2C24AN
23D : IR2C24AN
13E : HN58C65 EEPROM

-