[Apr/04/2004]

Capcom ZN1 generic PCB Layout
----------------------------

Main board (Standard ZN1 Main Board with Capcom ZN1 BIOS)
ZN-1 1-659-709-12  COH-1000C
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032    814260    CXD2922CQ         |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                *                                       |
|A           DSW                                         |
|                                CXD8561Q    CXD8530CQ   |
|                KM4132G271Q-12                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)
      
      BIOS           - COH1000C.353, Capcom ZN1 BIOS, 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM (SOP24)
      814260-70      - 256K x16 (4MBit) DRAM (SOJ40)
      KM4132G271Q-12 - 128K x32 x2 banks (32MBit) SGRAM (QFP100)
      *              - Unpopulated position for KM4132G271Q-12 SGRAM
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM (SOJ28)
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'CP01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)


Game board (Gallop Racer)

95681-2
|--------------------------------------|
|    |---------------------------|     |
|    |---------------------------|     |
|LM833    60MHz              1.3B  8MHz|
|                                      |
|                                  Z80 |
|NE5532        CAPCOM-Q1               |
|                                      |
|                                      |
|TDA1543   93C46   C.P.S.2-B           |
|                            3.3E  2.2E|
|                                      |
|CN2                                   |
|  CAT702                         8464 |
|                                      |
|                                      |
|  PAL1                                |
|                                      |
|               7.5H  6.4H   5.3H  4.2H|
|  PAL2                                |
|PAL3                                  |
|                                      |
|M54532                                |
|                                      |
|                                      |
|13.7K  12.6K  11.5K  10.4K  9.3K  8.2K|
|                                      |
|                                      |
|--------------------------------------|
Notes:
      CN2    - Standard 34 pin CAPCOM connector for extra player controls.
      CAT702 - protection chip labelled 'CP05' (DIP20)
      PAL1   - PAL16L8 stamped "CS1CNT"
      PAL2   - PALCE16V8 stamped "BANK01"
      PAL3   - PALCE16V8 stamped "CS0CNT"
      4.2H   - 27C4002 DIP40 EPROM labelled 'GPAJ_04'
      5.3H   - uPD23C32020CZ 32MBit DIP42 MaskROM labelled 'GRA-05M'
      6.4H   - uPD23C32020CZ 32MBit DIP42 MaskROM labelled 'GRA-06M'
      7.5H   - uPD23C32020CZ 32MBit DIP42 MaskROM labelled 'GRA-07M'
      8464   - 8K x8 SRAM
      LM833  - National Semiconductor Dual Audio Operational Amplifier
      NE5532 - Fairchild Semiconductor Dual Operational Amplifier
      M54532 - Mitsubishi M54532 IC, connected to CN2
      93C46  - 128Bytes EEPROM
      TDA1543- PHILIPS Dual 16-bit DAC
      CAPCOM-Q1 - Q-Sound chip also stamped DL-1425 45570 9420S 40 (C)92 AT&T (PLCC84)
      C.P.S.2-B - RF5C320 CAPCOM C.P.S.2-B DL-3129 (QFP208)
      Z80 clock - 4.000MHz
      
      Unpopulated sockets - 1.3B, 2.2E, 3.3E, 8.2K, 9.3K, 10.4K, 11.5K, 12.6K & 13.7K


-

[Apr/04/2004]


Capcom ZN2 generic PCB Layout
-----------------------------

PCB Layouts
-----------

1-665-825-11
ZN-2 COH-3000 (sticker says COH-3002C denoting Capcom ZN2 BIOS version)
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       S301           BIOS                              |
|                                                        |
|                                                        |
|J                                                       |
|                                                        |
|A              814260    CXD2925Q     EPM7064           |
|                                                        |
|M                                     67.73MHz          |
|                                                        |
|M                                                       |
|            S551    KM4132G271BQ-8                      |
|A                                                       |
|                                CXD8654Q    CXD8661R    |
|                    KM4132G271BQ-8                      |
|CN505  CN506                   53.693MHz    100MHz      |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|            MC44200FT                                   |
|  NEC_78081G503        KM416V1204BT-L5  KM416V1204BT-L5 |
|                                                        |
|CN651  CN652                 *                 *        |
|                CN654                                   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      S301  - Slide switch for stereo or mono sound output
      S551  - Dip switch (4 position, defaults all OFF)
      
      BIOS           - COH-3002C.353, Capcom ZN2 BIOS 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM
      814260-70      - 256K x16 (4MBit) DRAM 
      KM4132G271BQ-8 - 128K x 32Bit x 2 Banks SGRAM
      KM416V1204BT-L5- 1M x16 EDO DRAM
      EPM7064        - Altera EPM7064QC100 CPLD (QFP100)
      CAT702         - Protection chip labelled 'CP10' (DIP20)
      *              - Unpopulated position for additional KM416V1204BT-L5 RAMs


Game board 
(This covers at least Rival Schools and Street Fighter EX2, but likely all Capcom ZN2 games)

97695-1
|--------------------------------------|
|    |---------------------------|     |
|    |---------------------------|     |
|LM833    60MHz              1.3A  8MHz|
|                                      |
|                                  Z80 |
|NE5532        CAPCOM-Q1               |
|                                      |
|                                      |
|TDA1543   93C46   C.P.S.2-B           |
|                            3.3E  2.2E|
|                                      |
|CN2                                   |
|  CAT702                      N341256 |
|                                      |
|                                      |
|  PAL1                                |
|                                      |
|               7.5H  6.4H   5.3H  4.2H|
|  PAL2                                |
|PAL3                                  |
|                                      |
|M54532                                |
|                                      |
|                                      |
|13.7K  12.6K  11.5K  10.4K  9.3K  8.2K|
|                                      |
|                                      |
|--------------------------------------|
Notes:
      CN2    - Standard 34 pin CAPCOM connector for extra player controls.
      CAT702 - protection chip 
                               SFEX2 labelled 'CP08' (DIP20)
                               Rival Schools labelled 'CP06' (DIP20)
      PAL1   - PAL16L8 stamped "CS1CNT"
      PAL2   - PALCE16V8 stamped "BANK02"
      PAL3   - PALCE16V8 stamped "MEMDEC"
      N341256- 32K x8 SRAM
      LM833  - National Semiconductor Dual Audio Operational Amplifier
      NE5532 - Fairchild Semiconductor Dual Operational Amplifier
      M54532 - Mitsubishi M54532 IC, connected to CN2
      93C46  - 128Bytes EEPROM
      TDA1543- PHILIPS Dual 16-bit DAC
      CAPCOM-Q1 - Q-Sound chip also stamped DL-1425 11008 9741T 74 (C)92 LUCENT (PLCC84)
      C.P.S.2-B - RF5C320 CAPCOM C.P.S.2-B DL-3129 (QFP208)
      Z80 clock - 4.000MHz
      ROMs      - 
                  SFEX2
                       1.3A   - uPD23C32020CZ 32MBit DIP42 MaskROM labelled 'EX2-01M'
                       2.2E   - 27C1001 DIP32 EPROM labelled 'EX2_02'
                       4.2H   - 27C240 DIP40 EPROM labelled 'EX2J_04'
                       5.3H   - 64MBit DIP42 MaskROM labelled 'EX2-05M'  \
                       6.4H   - 64MBit DIP42 MaskROM labelled 'EX2-06M'  |
                       7.5H   - 64MBit DIP42 MaskROM labelled 'EX2-07M'  |  Unknown type manufactured by Sharp
                       8.2K   - 64MBit DIP42 MaskROM labelled 'EX2-08M'  /
                       9.3K   - uPD23C32020CZ 32MBit DIP42 MaskROM labelled 'EX2-09M'
                       Unpopulated sockets on SFEX2 - 3.3E, 10.4K, 11.5K, 12.6K & 13.7K

                  Rival Schools
                       1.3A   - M533203E 32MBit DIP42 MaskROM labelled 'JST-01M'
                       2.2E   - 27C1001 DIP32 EPROM labelled 'JST_02'
                       3.3E   - 27C1001 DIP32 EPROM labelled 'JST_03'
                       4.2H   - 27C240 DIP40 EPROM labelled 'JSTJ_04A'
                       5.3H   - M533203E 32MBit DIP42 MaskROM labelled 'JST-05M'
                       6.4H   - M533203E 32MBit DIP42 MaskROM labelled 'JST-06M'
                       7.5H   - M533203E 32MBit DIP42 MaskROM labelled 'JST-07M'
                       8.2K   - TC5332202 32MBit DIP42 MaskROM labelled 'JST-08M'
                       9.3K   - TC5332202 32MBit DIP42 MaskROM labelled 'JST-09M'
                       10.4K  - TC5332202 32MBit DIP42 MaskROM labelled 'JST-10M'
                       11.5K  - GM23C32100A 32MBit DIP42 MaskROM labelled 'JST-11M'
                       12.6K  - GM23C32100A 32MBit DIP42 MaskROM labelled 'JST-12M'
                       13.7K  - GM23C32100A 32MBit DIP42 MaskROM labelled 'JST-13M'
                       Unpopulated sockets on Rival Schools - None

-

[MAME]

Main board (Standard ZN1 Main Board with Taito ZN1 BIOS)
ZN-1 1-659-709-12  COH-1000T
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032    814260    CXD2922CQ         |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                *                                       |
|A           DSW                                         |
|                                CXD8561Q    CXD8530CQ   |
|                KM4132G271Q-12                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)

      BIOS           - COH1000T.353, Taito ZN1 BIOS, 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM (SOP24)
      814260-70      - 256K x16 (4MBit) DRAM (SOJ40)
      KM4132G271Q-12 - 128K x32 x2 banks (32MBit) SGRAM (QFP100)
      *              - Unpopulated position for KM4132G271Q-12 SGRAM
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM (SOJ28)
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'TT01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)


Game board
----------

SROM PCB-A
K11X0643A PSYCHIC FORCE
M43J0308A 238102270
|--------------------------------------------|
|   |---------------------------|            |
|   |---------------------------|            |
|                                    IC1     |
|              CAT702    E22-05.2            |
|    E18-06                                  |
|                        E22-10.7            |
|                                    IC6     |
| MB3773                                     |
|                                            |
|                                            |
|              |---------|           IC12    |
| E22-01.15    |TAITO    |                   |
|              |TC0140SYT|                   |
|              |         |                   |
|              |         |          E22-02.16|
|              |---------|                   |
|  IC20                     16MHz            |
|                                   E22-03.19|
|                    84C000AM-6              |
|                                            |
|                                   E22-04.21|
|TL074                                       |
|                    LH5268AN-10LL           |
|    MB87078                         IC27    |
|                         E22-07.22          |
|TL074           YM2610                      |
|      Y3016                                 |
|--------------------------------------------|
Notes:
      IC1, IC6     \
      IC12, IC20   |   - Unpopulated positions for 16MBit SOP44 MaskROM
      IC27         /
      E22-01, E22-02 \
      E22-03, E22-04 / - 23C16000 16MBit SOP44 MaskROMs
      E22-05, E22-10   - 27C040 4MBit DIP32 EPROM
      E22-07           - 27C010 1MBit DIP32 EPROM
      E18-06           - AMD MACH111 CPLD stamped 'E18-06' (PLCC44)
      LH5268AN-10LL    - Sharp 8K x8 SRAM (SOP28)
      CAT702           - Protection chip labelled 'TT03' (DIP20)
      MB3773           - Power Supply Monitor with Watch Dog Timer (i.e. Reset IC)
      MB87078          - Electronic Volume Control IC
      84C000AM-6       - Z80-A; clock 4.000MHz
      YM2610           - clock 8.000MHz

Main board (Standard ZN1 Main Board with Taito ZN1 BIOS)
ZN-1 1-659-709-12  COH-1000T
K11X0831A RAY STORM
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032    814260    CXD2922CQ         |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                *                                       |
|A           DSW                                         |
|                                CXD8561Q    CXD8530CQ   |
|                KM4132G271Q-12                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)

      BIOS           - COH1000T.353, Taito ZN1 BIOS, 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM (SOP24)
      814260-70      - 256K x16 (4MBit) DRAM (SOJ40)
      KM4132G271Q-12 - 128K x32 x2 banks (32MBit) SGRAM (QFP100)
      *              - Unpopulated position for KM4132G271Q-12 SGRAM
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM (SOJ28)
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'TT01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)


Game board

ZROM PCB
K91J0636A RAY STORM
M43J0311A 241103582
|--------------------------------------------|
|   |---------------------------|            |
|   |---------------------------|            |
|              CAT702                        |
|                         E24-06.3           |
|              E24-01                        |
|                         E24-05.4   E24-02.1|
|                                            |
|  25MHz                                     |
|                         LH52B256   E24-03.2|
|      MB3773                                |
|                    MN1020012A              |
|                                    IC12    |
|        MB87078                             |
|                                            |
| NJM2100                            IC13    |
|                                            |
| NJM2100                                    |
|                                    IC20    |
|              ZSG-2        E24-09.14        |
|                                            |
|                                    IC21    |
| TMS57002DPHA                               |
|                           M66220FP         |
|                                    IC25    |
|              IC28   E24-04.27              |
| LC321664                                   |
|                            FM1208S         |
|--------------------------------------------|
Notes:
      IC12, IC13 \
      IC20, IC21  |  - Unpopulated positions for 16MBit SOP44 MaskROM
      IC25       /
      IC28           - Unpopulated position for 32MBit SOP44 MaskROM
      E24-04         - TC5332201 32MBit SOP44 MaskROM
      E24-02, E24-03 - 23C16000 16MBit SOP44 MaskROM
      E24-06, E24-05 - M27C4001 4MBit DIP32 EPROM
      E24-09         - M27C4001 4MBit DIP32 EPROM
      E24-01         - AMD MACH111 CPLD stamped 'E24-01' (PLCC44)
      LH52B256       - Sharp 32K x8 SRAM (SOP28)
      LC321664       - Sanyo 64K x16 EDO DRAM (SOP40)
      MN1020012A     - Panasonic MN1020012A Sound CPU (QFP128)
      ZSG-2          - Zoom Corp ZSG-2 sound DSP (QFP100)
      TMS57002DPHA   - Texas Instruments TMS57002DPHA sound DSP (QFP80)
      M66220FP       - 256 x8bit Mail-Box Inter-MPU data transfer
      CAT702         - Protection chip labelled 'TT04' (DIP20)
      MB3773         - Power Supply Monitor with Watch Dog Timer (i.e. Reset IC)
      MB87078        - Electronic Volume Control IC
      FM1208S        - RAMTRON 4096bit Nonvolatile Ferroelectric RAM (512w x 8b)

-

[MAME]

GNET Motherboard
Taito, 1998

The Taito GNET System comprises the following main parts....
- Sony ZN-2 Motherboard (Main CPU/GPU/SPU, RAM, BIOS, EEPROM & peripheral interfaces)
- Taito FC PCB (Sound hardware & FLASHROMs for storage of PCMCIA cart contents)
- Taito CD PCB (PCMCIA cart interface)

Also available are...
- Optional Communication Interface PCB
- Optional Save PCB

On power-up, the system checks for a PCMCIA cart. If the cart matches the contents of the flashROMs,
the game boots immediately with no delay. If the cart doesn't match, it re-flashes the flashROMs with _some_
of the information contained in the cart, which takes approximately 2-3 minutes. The game then resets
and boots up.

If no cart is present on power-up, the Taito GNET logo is displayed, then a message 'SYSTEM ERROR'
Since the logo is shown on boot even without a cart, there must be another sub-BIOS for the initial booting,
which I suspect is one of the flashROMs that is acting like a standard ROM and is not flashed at all.
Upon inspecting the GNET top board, it appears flash.u30 is the sub-BIOS and perhaps U27 is something sound related.
The flashROMs at U55, U56 & U29 appear to be the ones that are re-flashed when swapping game carts.

PCB Layouts
-----------
(Standard ZN2 Motherboard)

ZN-2 COH-3000 (sticker says COH-3002T denoting Taito GNET BIOS version)
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       S301           COH3002T.353                      |
|                                                        |
|                                                        |
|J                                                       |
|                                                        |
|A              814260    CXD2925Q     EPM7064           |
|                                                        |
|M                                     67.73MHz          |
|                                                        |
|M                                                       |
|            S551    KM4132G271BQ-8                      |
|A                                                       |
|                                CXD8654Q    CXD8661R    |
|                    KM4132G271BQ-8                      |
|CN505  CN506                   53.693MHz    100MHz      |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|            MC44200FT                                   |
|  NEC_78081G503        KM416V1204BT-L5  KM416V1204BT-L5 |
|                                                        |
|CN651  CN652                 *                 *        |
|                CN654                                   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      S301  - Slide switch for stereo or mono sound output
      S551  - Dip switch (4 position, defaults all OFF)

      COH3002T.353   - GNET BIOS 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM
      814260-70      - 256K x16 (4MBit) DRAM
      KM4132G271BQ-8 - 128K x 32Bit x 2 Banks SGRAM
      KM416V1204BT-L5- 1M x16 EDO DRAM
      EPM7064        - Altera EPM7064QC100 CPLD (QFP100)
      CAT702         - Protection chip labelled 'TT10' (DIP20)
      *              - Unpopulated position for additional KM416V1204BT-L5 RAMs


FC PCB  K91X0721B  M43X0337B
|--------------------------------------------|
|   |---------------------------|            |
|   |---------------------------|            |
| NJM2100  NJM2100                           |
| MB87078                                    |
| *MB3773     XC95108         DIP40   CAT702 |
| *ADM708AR                                  |
| *UPD6379GR                                 |
|             FLASH.U30                      |
|                                            |
| DIP24                                      |
|                  *RF5C296                  |
| -------CD-PCB------- _                     |
| |                   | |                    |
| |                   | |                    |
| |                   | |                    |
| |                   | |                    |
| |                   | |                    |
| |                   | |                    |
| |                   | |                    |
| |                   |-|                    |
| --------------------                       |
|          M66220FP   FLASH.U55   FLASH16.U29|
|      FLASH.U27             FLASH.U56       |
|*LC321664                                   |
| TMS57002DPHA                *ZSG-2         |
|           LH52B256      25MHz              |
|   MN1020012A                               |
|--------------------------------------------|
Notes:
      DIP40           - Unpopulated socket for 8MBit DIP40 EPROM type AM27C800
      DIP24           - Unpopulated position for FM1208 DIP24 IC
      FLASH.U30       - Intel TE28F160 16MBit FLASHROM (TSOP56)
      FLASH.U29/55/56 - Intel TE28F160 16MBit FLASHROM (TSOP56)
      FLASH.U27       - Intel E28F400 4MBit FLASHROM (TSOP48)
      LH52B256        - Sharp 32K x8 SRAM (SOP28)
      LC321664        - Sanyo 64K x16 EDO DRAM (SOP40)
      XC95108         - XILINX XC95108 CPLD labelled 'E65-01' (QFP100)
      MN1020012A      - Panasonic MN1020012A Sound CPU (QFP128)
      ZSG-2           - Zoom Corp ZSG-2 Sound DSP (QFP100)
      TMS57002DPHA    - Texas Instruments TMS57002DPHA Sound DSP (QFP80)
      RF5C296         - Ricoh RF5C296 PCMCIA controller (TQFP144)
      M66220FP        - 256 x8bit Mail-Box (Inter-MPU data transfer)
      CAT702          - Protection chip labelled 'TT16' (DIP20)
      CD PCB          - A PCMCIA cart slot connector mounted onto a small daughterboard
      *               - These parts located under the PCB

-

[MAME]

Main board (Standard ZN1 Main Board with Raizing/8ing BIOS)

ZN-1 1-659-709-12  COH-1002E
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032    814260    CXD2925Q          |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                KM4132G271Q-12                          |
|A           DSW                                         |
|                                CXD8561BQ   CXD8530CQ   |
|                KM4132G271Q-12                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)

      BIOS           - COH1002E.353, Raizing/8ing ZN1 BIOS, 4MBit MaskROM type M53402CZ (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM (SOP24)
      814260-70      - 256K x16 (4MBit) DRAM (SOJ40)
      KM4132G271Q-12 - 128K x32 x2 banks (32MBit) SGRAM (QFP100)
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM (SOJ28)
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'ET01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)

-

[MAME]

Main board (Standard ZN1 Main Board with Atlus BIOS)

ZN-1 1-659-709-12  COH-1001L
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032     814260     CXD2925Q        |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                                                        |
|A           DSW                                         |
|                                CXD8561Q    CXD8530CQ   |
|                MB81G83222-012                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)

      BIOS           - coh1001l.353, Atlus ZN1 BIOS, 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM
      814260         - 256K x16 (4MBit) DRAM
      MB81G83222-012 - 128K x32 x2 banks (32MBit) SGRAM
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'AT01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)


Game board
----------

ATHG-01
|--------------------------------------|
|    |---------------------------|     |
|    |---------------------------|     |
|LM358  LM358  PAL(1) PAL(2)           |
|                                      |
|YAC513 LM358                          |
|                            62256     |
|              CAT702        62256     |
|                                      |
|                                      |
| 16.9344MHz                           |
| YMZ280B      ATHG-01B.18             |
|                                      |
|                       ATHG-02B.17    |
|                                      |
|                                      |
|              ATHG-03.22     10MHz    |
|                                      |
|ATHG-06.4134           ATHG-04.21     |
|                                      |
|     ATHG-05.4136            68000    |
|                                      |
|                                PAL(3)|
|                                      |
|ATHG-11.215  ATHG-09.210   ATHG-07.027|
|                                      |
|                                      |
|    ATHG-10.029    ATHG-08.028        |
|--------------------------------------|
Notes:
      PAL(1)  - labelled 'ROM1'
      PAL(2)  - labelled 'ROM2'
      PAL(3)  - labelled 'ROM3'
      CAT702  - Protection chip labelled 'AT02' (DIP20)
      62256   - 32K x8 SRAM

      ATHG-01B.18   - Main program (27C040 EPROM)
      ATHG-02B.17   /

      ATHG-03.22    - Sound program (27C010 EPROM)
      ATHG-04.21    /

      ATHG-05.4136  - Sound data (16MBit DIP42 MASKROM)
      ATHG-06.4134  /

      ATHG-07.027   - Graphics data (32MBit DIP42 MASKROM)
      ATHG-08.028   /
      ATHG-09.210   /
      ATHG-10.029   /
      ATHG-11.215   /

      68000 clock  - 10.000MHz
      YMZ280 clock - 16.9344MHz
      VSync        - 60Hz

-

[MAME]

Main board (Standard ZN1 Main Board with Tecmo BIOS)

ZN-1 1-659-709-12  COH-1002M
|--------------------------------------------------------|
|  LA4705             |---------------------------|      |
|                     |---------------------------|      |
|    AKM_AK4310VM      AT28C16                           |
|  VOL                                                   |
|       SW1            BIOS                              |
|  TD62064                                               |
|  TD62064        PALCE16V8                              |
|J                                                       |
|                                                        |
|A                EPM7032   M5M44260     CXD2925Q        |
|                                                        |
|M                                                       |
|                                                        |
|M                                                       |
|                KM4132G271Q-12                          |
|A           DSW                                         |
|                                CXD8561Q    CXD8530CQ   |
|                KM4132G271Q-12                          |
|CN505  CN506                   53.693MHz    67.737MHz   |
|            CAT702                                      |
|                                                        |
|CN504  CN503                                            |
|                                                        |
|                                                        |
|  NEC_78081G503         KM48V514BJ-12   KM48V514BJ-12   |
|            MC44200FT   KM48V514BJ-12   KM48V514BJ-12   |
|CN651  CN652            KM48V514BJ-12   KM48V514BJ-12   |
|                CN654   KM48V514BJ-12   KM48V514BJ-12   |
|--------------------------------------------------------|
Notes:
      CN506 - Connector for optional 3rd player controls
      CN505 - Connector for optional 4th player controls
      CN503 - Connector for optional 15kHz external video output (R,G,B,Sync, GND)
      CN504 - Connector for optional 2nd speaker (for stereo output)
      CN652 - Connector for optional trackball
      CN651 - Connector for optional analog controls
      CN654 - Connector for optional memory card
      SW1   - Slide switch for stereo or mono sound output
      DSW   - Dip switch (4 position, defaults all OFF)

      BIOS           - COH1002M.353, Tecmo ZN1 BIOS, 4MBit MaskROM type M534002 (SOP40)
      AT28C16        - Atmel AT28C16 2K x8 EEPROM
      M5M44260       - 256K x16 (4MBit) DRAM
      KM4132G271Q-12 - 128K x32 x2 banks (32MBit) SGRAM
      KM48V514BJ-6   - 512k x8 (4MBit) DRAM
      EPM7032        - Altera EPM7032QC44-15 CPLD labelled 'ZN1A' (QFP44)
      CAT702         - Protection chip labelled 'MG01' (DIP20)
      PALCE16V8      - PAL, labelled 'ZN1A' (PLCC20)


Game board with sound

Tecmo TPS1-7
|--------------------------------------|
|    |---------------------------|     |
|    |---------------------------|     |
|LM358  GAL16V8B(1)  CAT702            |
|YAC513  LM358  CBAJ1.119  CBAJ2.120   |
|        LM358                         |
|                                      |
|                                      |
| CB-VO  CB-SE            CB-08  CB-07 |
|                                      |
|                                      |
|      CB-05     CB-03     CB-01       |
| CB-06     CB-04     CB-02     CB-00  |
|                                      |
|                                      |
|                                      |
|                                      |
|YMZ280B  16.9MHz  GAL16V8(2)  LH54020 |
|                  GAL16V8(3)          |
|                  GAL16V8(4)  LH54020 |
|                                      |
|                                      |
|                                      |
| 32MHz  GAL16V8(5)         GAL16V8(6) |
|                   D43001             |
|                                      |
|                                      |
|             CBAJZ80.3118     Z80     |
|--------------------------------------|
Notes:
      There are a few unpopulated positions on this game board, including
      4 unpopulated positions for 4x 32MBit smt SOP44 MASKROMs
      1 unpopulated position for uPD72103AG near the D43001 RAM
      2 unpopulated positions for 2 connectors near the Z80 ROM possibly for a network link?
      1 unpopulated position for a PAL16V8 near ROM 'CBAJ2'

      This board contains....
      PAL16V8B(1) labelled 'SOPROM1'
      PAL16V8B(2) labelled 'SOPROM3'
      PAL16V8B(3) labelled 'SOPROM4C'
      PAL16V8B(4) labelled 'SOPROM5B'
      PAL16V8B(5) labelled 'SOPROM6A'
      PAL16V8B(6) labelled 'SOPROM2B'
      CAT702 Protection chip labelled 'MG03' (DIP20)
      3 logic chips near main program ROMs.
      2x 4MBit EPROMs labelled 'CBAJ1' and 'CBAJ2'
      1x 2MBit EPROM labelled 'CBAJZ80'
      9x 32MBit smt SOP44 MASKROMs labelled 'CB-00' thru 'CB-08' (Graphics)
      2x 32MBit smt SOP44 MASKROMs labelled 'CB-SE' and 'CB-V0' (connected to the YMZ280B)
      LH540202 - CMOS 1024 x 9 Asyncronous FIFO (PLCC32)
      D43001   - 32K x8 SRAM, equivalent to 62256 SRAM

      Z80 clock: 4.000MHz
      VSync    : 60Hz

Game board without sound

Tecmo TPS1-7
|--------------------------------------|
|    |---------------------------|     |
|    |---------------------------|     |
|       GAL16V8B    CAT702             |
|              SHMJ-B.119  SHMJ-A.120  |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|  SH-03.220       SH-01.218           |
|         SH-02.219       SH-00.217    |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|                                      |
|--------------------------------------|
Notes:
      There are many unpopulated positions on this game board. This game only contains
      the following parts...
      PAL16V8B labelled 'SOPROM1'
      CAT702 Protection chip labelled 'MG04' (DIP20)
      3 logic chips
      2x 4MBit EPROMs labelled 'SHMJ-B' and 'SHMJ-A'
      4x 32MBit smt SOP44 MASKROMs labelled 'SH03, 'SH02', 'SH01' & 'SH00'. There is space
      for 11 more 32MBit smt SOP44 MASKROMs.

-