View source for Techno Drive (Japan, TH2/VER.A)

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|date || 13/05/2021
|-
|emulator || 
|-
|dev || 
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''1733'''
|-
|description || '''Techno Drive (Japan, TH2/VER.A)'''
|-
|year || '''1998'''
|-
|manufacturer || '''Namco'''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!clock
!position
!function
|-
|1x || [[H8|H8/3002 HD6413002F17]] ||  || main PCB 10R || 8/16/32-bit Single-Chip Microcomputer - sound (internal ROM not dumped)
|-
|1x || Namco custom C416 9750 E41 [[:Category:QFP176-(44x44)-24x24mm|QFP176-(44x44)-24x24mm]] ||  || main PCB 7L || Memory/DMA Controller
|-
|1x || Namco custom C352 9750 Z01 [[:Category:QFP100-(30x20)-20x14mm|QFP100-(30x20)-20x14mm]] ||  || main PCB 8S || PCM sound chip
|-
|1x || MB88347 [[:Category:SOIC16-200mil|SOIC16-200mil]] ||  || main PCB 8C || 8-bit 8-Channel D/A Converter with OP AMP Output Buffers
|-
|1x || 6358N [[:Category:SOIC8-150mil|SOIC8-150mil]] ||  || main PCB 9D || Frequency Synthesizer for TV/CATV
|-
|1x || 6741 [[:Category:SOIC8-150mil|SOIC8-150mil]] ||  || main PCB 10D || Low Noise OP-AMP
|-
|1x || 3414A [[:Category:SOIC8-200mil|SOIC8-200mil]] ||  || main PCB 11B || Dual OP-AMP
|-
|1x || LC78832M [[:Category:SOIC20-200mil|SOIC20-200mil]] ||  || main PCB 12B || 2-Channel 16-Bit D/A Converter LSI with 2 On-Chip Digital Filters
|-
|1x || 2061-ASC1 [[:Category:SOIC16-300mil|SOIC16-300mil]] ||  || main PCB 5P || Programmable Clock Generator
|-
|1x || R4543 [[:Category:SOIC14-150mil|SOIC14-150mil]] ||  || main PCB 1F || Real Time Clock Module
|-
|1x || ADM485 [[:Category:SOIC8-150mil|SOIC8-150mil]] ||  || main PCB 8A || Low Power RS-485 Transceiver
|-
|1x || CXA1779P [[:Category:DIP28-600mil|DIP28-600mil]] ||  || main PCB 9B || TV/Video Circuit RGB
|-
|1x || [[LA4705|LA4705N]] || - || main PCB 11A || Audio Power Amplifier - sound
|-
|1x || oscillator || 14.7456MHz || main PCB X1 || 
|-
|1x || Sony CXD8654Q ||  || CPUs PCB IC103 || GPU
|-
|1x || Sony CXD8661R ||  || CPUs PCB IC4 || R3000A-based CPU
|-
|1x || M44200FT [[:Category:QFP44-(11x11)-10x10mm|QFP44-(11x11)-10x10mm]] ||  || CPUs PCB IC201 || Triple 8-bit Video DAC
|-
|1x || oscillator || 100MHz || CPUs PCB X1 || 
|-
|1x || oscillator || 53.693MHz || CPUs PCB X101 || 
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|1x || [[2816|AT28C16-15SC]] || main PCB 2S || dumped
|-
|1x || [[2XF016|E28F016S5-95]] || main PCB 2L || dumped (maybe bad, 2 dumps)
|-
|1x || [[2XF016|E28F016S5-95]] || main PCB 2P || not dumped (bad dump)
|-
|1x || [[29X400|29F400TA-90]] || main PCB 11S || dumped
|-
|2x || [[2XF016|29F016A-90PFTN]] || ROMs PCB IC12, IC13 || dumped
|-
|2x || [[27320|MSM27C3202]] || ROMs PCB IC5WAVE0(TH1WAVE0), IC4WAVE1(TH1WAVE1) || dumped
|-
|4x || [[27320|MSM27C3202]] || ROMs PCB IC6ROM0L(TH1ROM0L), IC7ROM1L(TH1ROM1L)<br>ROMs PCB IC9ROM0U(TH1ROM0U), IC10ROM1u(TH1ROM1U) || dumped
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
|-
|2x || [[SRAM 32k x 8|N341256SJ-15]] || main PCB 9J,9L
|-
|2x || KM4132G271Q-10 (128K x 32Bit x 2 Banks Synchronous Graphic RAM) || CPUs PCB IC151,IC152
|-
|2x || [[DRAM 1m x 16|KM416V1204BT-L5]] || CPUs PCB IC51,IC52
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left" 
!QTY
!Type
!position
!status
|-
|2x || [[16v8|PALCE16V8H-15JC/4]] || main PCB 2B,3B || read protected (etched: MOT3,MOT7)
|-
|5x || [[22v10|PALCE22V10H-15JC/4]] || main PCB 2D,4D,6D,7D,4F || read protected (etched: MOT4,MOT2,MOT5,MOT6,MOT1)
|-
|1x || MACH211-15JC || ROMs PCB IC2 || read protected (etched: A KEYCUS KC027)
|}

===Others===
1x 28x2 JAMMA edge connector (main PCB J102)<br>
1x 34x2 shrink edge connector (main PCB J101)<br>
1x 100 pins connector from main PCB to ROMs PCB (main PCB J103)<br>
1x 6 legs JAMMA2 power connector (main PCB J104)<br>
2x VGA connectors (main PCB J105,J106)<br>
4x RCA connectors (main PCB J107)<br>
1x USB connector (main PCB J108)<br>
1x 4 legs connector (main PCB J110)<br>
1x 90 pins connector from main PCB to CPUs PCB (main PCB J111)<br>
1x trimmer (volume) (main PCB SPEAKER VOL2)<br>
1x 2 DIP switches bank (main PCB SW2)<br>
1x battery 3.6V (main PCB BT1)
1x 100 pins connector from ROMs PCB to main PCB (ROMs PCB J101)<br>
1x 90 pins connector from CPUs PCB to main PCB (CPUs PCB CN1)

==Notes==
main PCB is marked: "NAMCO", "TSK-A", "8661961000 (8661971000)" and "SYSTEM12 MOTHER(B) PCB" on component side<br>
main PCB is labelled: "TH 2 Ver. A", "A22958" and "28-195" on solder side<br>
ROMs PCB is marked: "NAMCO Made in Japan", "TSK-B", "8661961901 (8661971901)" and "System12 M8F2F PCB" on component side<br>
ROMs PCB is labelled: "A0863" on solder side<br>
CPUs PCB is marked: "MADE IN JAPAN", "SONY S-M2B", ">EP-GW<", "NAMCO" and "COH-700 GP-15 1-664-477-12" on component side<br>
CPUs PCB is marked: "MADE IN JAPAN", "SONY" and "GP-15 1-664-477-12" on solder side<br>
CPUs PCB is labelled: "No.350070" on component side

==Files==
<gallery widths="150px">
Image:1733_assembled_PCBs.jpg|assembled PCBs
Image:1733_main_PCB_component_side.jpg|main PCB component side
Image:1733_main_PCB_component_side_notes.jpg|main PCB component side notes
Image:1733_main_PCB_solder_side.jpg|main PCB solder side
Image:1733_CPUs_PCB_component_side.jpg|CPUs PCB component side
Image:1733_CPUs_PCB_component_side_notes.jpg|CPUs PCB component side notes
Image:1733_CPUs_PCB_solder_side.jpg|CPUs PCB solder side
Image:1733_ROMs_PCB_component_side.jpg|ROMs PCB component side
Image:1733_ROMs_PCB_component_side_notes.jpg|ROMs PCB component side notes
Image:1733_ROMs_PCB_solder_side.jpg|ROMs PCB solder side
Image:1733_boot_screen.jpg|Boot screen
</gallery>
[https://www.citylan.it/immagini/1733.zip ROMs]

1733
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Brian Troha]]
[[Category:Dump incomplete]]
[[Category:Unemulated]]
[[Category:1998]]
[[Category:Namco]]