PSX Dev-Board Chipsets
Sony DTL-H2000 CPU Board
CL825 20pin pin test points (2x10 pins)
CL827 20pin pin test points (2x10 pins)
U83 64pin SEC KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
U84 64pin SEC KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
CL828 20pin pin test points (2x10 pins)
CL826 20pin pin test points (2x10 pins)
X10 4pin JC53.20 (PAL, 53.203425MHz)
X2 4pin 53.69317MHz (NTSC, 53.693175MHz)
U62 20pin LVT244 (dual 4-bit 3-state noninverting buffer/line driver)
U27 64pin Sony CXD2923AR ;GPU'b
CL813 20pin pin test points (2x10 pins)
CL814 20pin pin test points (2x10 pins) (with one resistor or so installed)
U16 160pin Sony CXD8514Q ;GPU'a
X7 4pin 67.73760 MHz
CL807 20pin pin test points (2x10 pins)
CL809 20pin pin test points (2x10 pins)
CL811 20pin pin test points (2x10 pins)
U801 208pin Sony CXD8530BQ ;CPU
U11 28pin SEC KM48V2104AJ-6 (DRAM 2Mx8) ;Main RAM
U10 28pin SEC KM48V2104AJ-6 (DRAM 2Mx8) ;Main RAM
U9 28pin SEC KM48V2104AJ-6 (DRAM 2Mx8) ;Main RAM
U8 28pin SEC KM48V2104AJ-6 (DRAM 2Mx8) ;Main RAM
CN801 100pin Blue connector (to other ISA board)
U66 48pin LVT16244? (quad 4-bit 3-state noninverting buffer/line driver)
U65 48pin LVT16244? (quad 4-bit 3-state noninverting buffer/line driver)
U64 48pin LVT16245? (dual 8-bit 3-state noninverting bus transceiver)
U34 100pin Sony CXD2922Q ;SPU
U63 14pin 74F74N (dual flipflop)
U32 44pin SEC KM416V256B1-8 (DRAM 256Kx16) ;SoundRAM
CL801 20pin pin test points (2x10 pins)
CL802 20pin pin test points (2x10 pins)
Q881 3pin voltage stuff?
U31 20pin 74ACT244P (dual 4-bit 3-state noninverting buffer/line driver)
U35 18pin Sony CXD2554P or OKI M6538-01 (aka MSM6538-01?) (audio related?)
U36 20pin Sanyo LC78815 ;16bit D/A Converter
U37 8pin NEC ...? C4558C? D426N0B or 9426HOB or so?
J806 8pin solder pads...
J805 9pin solder pads...
J804 10pin solder pads... (11pins, with only 10 contacts?)
- 48pin solder pads (12x4pin config jumpers or so)
U26 20pin SN74ALSxxx logic?
U71 24pin Sony CXA1xxxx? ;RGB?
JPxx 9pin PAL/NTSC Jumpers (three 3pin jumpers)
J801 24pin solder pads...
J803 9pin rear connector: Serial Port (3.3V) (aka "J308") (DB9) (5+4pin)
J802 15pin rear connector: AV Multi-out (5+5+5pin)
CN881 98pin ISA Bus Cart-edge (2x31 basic pins, plus 2x18 extended pins)
Sony DTL-H2000 PIO Board
JP72x 68pin Black connector (maybe equivalent to 68pin PSX expansion port?)
SWI 5pin solder pads...
U371 40pin HN27C4000G-12 (512Kx8 / 256Kx16 EPROM) (sticker: "94/7/27")
U370 84pin Altera EPM7160ELC84-12 (sticker: "U730, cntl 1")
U3 14pin SN74ALS1004N (hex inverters)
U43 44pin Altera EPM7032LC44-10 (sticker: "U43, add 1")
U716 28pin Sharp LH5498D-35 (FIFO 2Kx9)
U717 28pin Sharp LH5498D-35 (FIFO 2Kx9)
U719 28pin Sharp LH5498D-35 (FIFO 2Kx9)
U720 28pin Sharp LH5498D-35 (FIFO 2Kx9)
U724 20pin SN74ALS688N (8bit inverting identity comparator with enable)
U722 20pin SN74ALS245AN (8bit tristate noninverting bus transceiver)
U47 20pin 74FCT244ATP (dual 4-bit 3-state noninverting buffer/line driver)
U732 48pin LVT16245? (dual 8-bit 3-state noninverting bus transceiver)
U711 20pin SN74ALS244BN (dual 4-bit 3-state noninverting buffer/line driver)
U712 20pin SN74ALS244BN (dual 4-bit 3-state noninverting buffer/line driver)
U713 20pin 74HC244AP (dual 4-bit 3-state noninverting buffer/line driver)
U714 20pin 74HC244AP (dual 4-bit 3-state noninverting buffer/line driver)
U721 20pin SN74ALS244BN (dual 4-bit 3-state noninverting buffer/line driver)
U55 14pin SN74ALS08N (quad 2-input AND gates)
U726 20pin SN74ALS245AN (8bit tristate noninverting bus transceiver)
U715 20pin 74HC244AP (dual 4-bit 3-state noninverting buffer/line driver)
JPxx 100pin Blue connector (to other ISA board)
U738 20pin LVT244 (SMD) (dual 4-bit 3-state noninverting buffer/line driver)
U734 32pin KM684000G-7 (SRAM 512Kx8) ;\maybe 1Mbyte EXP3 RAM ?
U733 32pin KM684000G-7 (SRAM 512Kx8) ;/
U725 20pin SN74ALS688N (8bit inverting identity comparator with enable)
S700 24pin 12bit DIP switch (select I/O Address bits A15..A4)
JP700 8pin Jumper (4x2 pins) (select IRQ15/IRQ12/IRQ11/IRQ10)
JP7xx 12pin Jumper (3x4 pins) (select DMA7/DMA6/DMA5)
U64 48pin LVT16245? (dual 8-bit 3-state noninverting bus transceiver)
U65 48pin LVT16244? (quad 4-bit 3-state noninverting buffer/line driver)
U66 48pin LVT16244? (quad 4-bit 3-state noninverting buffer/line driver)
U737 48pin LVT16244? (quad 4-bit 3-state noninverting buffer/line driver)
U710 20pin SN74ALS244BN (dual 4-bit 3-state noninverting buffer/line driver)
U709 20pin HD74HC245P (8bit tristate noninverting bus transceiver)
U723 14pin SN74ALS38AN (quad open-collector NAND gates with buffered output)
U2 14pin SN74LS19AN (hex inverters with schmitt-trigger)
U1 8pin Dallas DS1232 (MicroMonitor Chip) ;power-good-detect ?
U708 20pin HD74HC245P (8bit tristate noninverting bus transceiver)
X3 2pin 4.1900 (4.19MHz for SPC700 CPU)
U42 80pin P823, U01Q (Sony CXP82300 SPC700 CPU with piggyback EPROM socket)
U42' 32pin 27C256A-15 (EPROM 32Kx8) (sticker: "94/11/28")
U706 10pin some slim chip with 1x10 pins
BT700 2pin battery (or super-cap?) for DS1302S (?) (not installed)
U729? 5pin voltage stuff?
U40 8pin Dallas DS1302S (real time clock)
X4 2pin small crystal (32.768kHz for DS1302S)
JP702 34pin Black connector (maybe for internal CDROM Emulator ISA cart?)
U736 28pin Sony CXK58257ASP-70L (SRAM 32Kx8) ;CDROM Sector Buffer?
U735 100pin Sony CXD1199BQ ;CDROM Decoder/FIFO
JP715 40pin Blue connector... to external DTL-H2010 CDROM drive?
JP721 9pin rear connector: Joypad/Memcard 2 (DB9)
JP719 9pin rear connector: Joypad/Memcard 1 (DB9)
? - rear hole for cdrom-cable to Blue 40pin connector?
J70x 98pin ISA Bus Cart-edge (2x31 basic pins, plus 2x18 extended pins)
Sony DTL-H2500 Dev board (PCI bus)
Newer revision of the DTL-H2000 board. Consists of a single PCI card (plus tiny
daughterboard with Controller ports).
Mainboard "PI-27 1-589-867-11, DTL-H2500, MAIN BOARD 1575E01A0, SONY"
Daughterboard "SONY,CN-102 1-589-865-11,CONNECTOR BOARD,DTL-H2500,1575E02A0"
CJ1 9pin rear connector: DB9
CJ2? 15pin rear connector: AV Multi-out (5+5+5pin)
CJ3 10pin gray connector (to controller daughterboard with two DB9's)
CJ4 34pin black connector (maybe for internal CDROM Emulator ISA cart?)
CJ5 50pin black connector (to DTL-H2510, Gray Internal CDROM Drive?)
CJ6 68pin black connector (maybe equivalent to 68pin PSX expansion port?)
- 124pin PCI bus cart edge connector
CJ1' 9pin rear connector: DB9 (CTR1, joypad 1) ;\
CJ2' 9pin rear connector: DB9 (CTR2, joypad 2) ; on daughterboard
CJ3' 10pin gray ribbon cable (to CJ3 on main board) ;/
IC103 208pin Sony CXD8530CQ (CPU)
IC106 28pin SEC KM48V2104AT-6 (DRAM 2Mx8)
IC107 28pin SEC KM48V2104AT-6 (DRAM 2Mx8)
IC108 28pin SEC KM48V2104AT-6 (DRAM 2Mx8)
IC109 28pin SEC KM48V2104AT-6 (DRAM 2Mx8)
IC201 64pin SEC KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
IC202 64pin SEC KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
IC203 160pin Sony CXD8514Q ;GPU'a
IC207 64pin Sony CXD2923AR ;GPU'b
IC303 28pin HM62W256LFP-7T (CDROM SRAM 32Kx8) ;on back side
IC304 52pin "D 2021, SC430920PB, G64C 185, JSAA9618A" (Sub-CPU) ;on back
IC305 100pin Sony CXD1199BQ (CDROM Decoder/FIFO) ;on back side
IC308 100pin Sony CXD2922BQ (SPU) ;on back side
IC310 44pin SEC KM416V256BLT-7 (DRAM 256Kx16) ;SoundRAM ;on back side
IC402 24pin something bigger
IC404 8pin something small
IC405 8pin something small
IC501 24pin Sony CXA1645M (Analog RGB to Composite) ;on back side
IC701 4pin "RD, 5B" or so ;on back side
IC801 +++pin "ALTERA, FLEX, EPF8820ARC208-3, A9607"
IC802 20pin LVT245A <-- ;on back side
IC803 52pin "IDT71321, LA35J, S9704P" (2Kx8 dual port SRAM)
IC804 20pin LVT244A
IC805 8pin something with socket (sticker: "PD3")
IC807-2 32pin MX 27C1000MC-90 (PROM) ;\on back side
IC808 32pin F 29F040A-90 (FLASH) ;/BIOS on these chip(s) or so?
IC901 4pin 37, 69 ;\on back side
IC902 4pin 37, 69 ;/
ICxxx? 28pin "DALLAS, DS1230Y-100, NONVOLATILE SRAM"
U28 20pin LVT244A
Z1 20pin LVT244A ;\on back side
Z2 20pin LVT245A <-- ;/
Z3 20pin LVT244A
Z4 20pin LVT244A ;\
Z5 20pin LVT245A <-- ; on back side
Z6 20pin LVT244A ;/
Z7 20pin LVT244A
Z8 20pin LVT244A
Z9 20pin LVT244A
X101 4pin RC67.73, JVC 5L (67.7376MHz oscillator for main cpu)
X201 4pin JC53.20, JVC 6A (for GPU, PAL)
X202 4pin JC53.69, JVC 6A (for GPU, NTSC)
X302 3pin 4.000MHz (for sub-cpu)
Sony DTL-H2700 Dev board (ISA bus) (CPU, ANALYZER ...?)
Another revision of the DTL-H2000/DTL-H2500 boards. Consists of a single ISA
card stacked together with two huge daughterboards, and probably additionally
having a small connector daughterboard. Exact chipset is unknown (there might
be components on both sides of the PCBs, most of them not visible due to the
PCB stacking, so taking photos/scans of the PCBs would require advanced
techniques with screwdrivers).
Currently the only known chip name is an EPROM (MX 27C1000DC-90, with sticker
"Title=DTL-H2700, Ver=1.00, Date=96.12.4, Sum=046B No."). The ISA card is
having markings: "SONY HCD MWB-7? MADE IN JAPAN, PA47 1-589-003-01 1642E03A0".
One uncommon feature is an extra connector for a "trigger switch" (foot pedal),
which is reportedly used for activating performance analyzer logging.
Sony DTL-H201A / DT-HV - Graphic Artist Board (IBM PC/ATs to NTSC video)
X2 xpin TXC-2 OSC 66.000MHz
X1 xpin TXC-2AOSC 53.693MHz
U16 14pin 74F74 (dual flipflop)
U29 14pin 74AS04 (hex inverters)
U14 20pin LVT244 (dual 4-bit 3-state noninverting buffer/line driver)
U18 20pin LVT244 (dual 4-bit 3-state noninverting buffer/line driver)
U15 20pin ACT244 (dual 4-bit 3-state noninverting buffer/line driver)
U11 84pin Altera EPM7096LC84-12 (sticker: "artpc13" or "ARTPC13")
U13 160pin Sony CXD8514Q ;GPU'a
U5 14pin ALS38A ? (quad open-collector NAND gates with buffered output)
U27 20pin ALS244AJ ? (dual 4bit tristate noninverting buffer/line driver)
Q1 3pin T B596
U23 64pin KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
U22 64pin KM4216V256G-60 (DRAM 256Kx16) ;dual-ported VRAM
U28 64pin Sony CXD2923AR ;GPU'b
S1 16pin 8bit DIP switch (select I/O address A15..A8)
S2 8pin 4bit DIP switch (select I/O address A7..A4)
U1 20pin SN74ALS688N (8bit inverting identity comparator with enable)
U2 20pin SN74ALS688N (8bit inverting identity comparator with enable)
U3 20pin ALS245A (8bit tristate noninverting bus transceiver)
JP9 12pin Jumper (6x2 pins) (select IRQ15/IRQ11/IRQ10/IRQ9/IRQ5/IRQ3)
U26 24pin Sony CXA1145M ? ;RGB?
JP10 3pin Jumper ;\
JP12 3pin Jumper ; select "S" or "O" (?)
JP11 3pin Jumper ;/
J3 2pin? Yellow connector (composite video out?)
J2? pin? Mini DIN? connector (maybe S-video out?)
J1 15pin High Density SubD (maybe video multi out?)
CJx 98pin ISA Bus Cart-edge (2x31 basic pins, plus 2x18 extended pins)
DTL-S2020 aka Psy-Q CD Emu
Yellow PCB "CD Emulator System, (C) Cirtech & SN Systems Ldt, 1994 v1.2"
IC 24pin GAL20V8B
IC 68pin Analog Devices ADSP-2101 (16bit DSP Microprocessor)
IC 20pin HD74HC244P
IC15 20pin HD74HC244P
IC14 20pin CD74HCT245E
IC7 28pin 27C512-10 (EPROM 64Kx8) (yellow sticker, without text)
IC 28pin HY62256ALP-70 (SRAM 32Kx8)
IC12 28pin HY62256ALP-70 (SRAM 32Kx8)
IC 28pin HY62256ALP-70 (SRAM 32Kx8)
IC13 84pin Emulex/QLogic FAS216 (Fast Architecture SCSI Processor)
IC5 84pin Emulex/QLogic FAS216 (Fast Architecture SCSI Processor)
IC4 24pin GAL20V8B (near IO Addr jumpers)
IC 20pin 74LS244B1 (near lower 8bit of ISA databus)
IC 20pin SN74LS245N? (near lower 8bit of ISA databus)
IC 20pin SN74LS245N (near upper 8bit of ISA databus)
DMA 12pin Jumpers (select DMA7/6/5)
IRQ 12pin Jumpers (select IRQ15/12/11/10/7/5)
IO 16pin Jumpers (select IO Addr 300/308/310/318/380/388/390/398)
SCSI 6pin Jumpers (select SCSI ID 4/2/1) (aka 3bit 0..7 ?)
PL3 34pin Connector to DTL-H2000 ?
PL1 50pin Connector to INTERNAL SCSI hardware ?
PL2 50pin? Connector to EXTERNAL SCSI hardware ? (25pin plug/50pin cable?)
Jx 98pin ISA Bus Cart-edge (2x31 basic pins, plus 2x18 extended pins)
Note: The SN Systems carts seem to have been distributed by Sony (with "DTL-Sxxxx" numbers), and also distributed by Psygnosis. The external SCSI connectors can be possibly also used with Psy-Q Development Systems for SNES and Sega Saturn?
PSY-Q Development System (Psygnosis 1994)
32pin GM76C8128ALLFW85 (SRAM 128Kx8)
44pin ALTERA EPM7032LC44-15T
34pin EMULEX FAS101 (SCSI Interface Processor)
28pin 27C64 (EPROM 8Kx8) (green sticker, without text)
20pin LCX245 (=74245?)
8pin 2112, CPA, H9527 (?)
3pin transistor? voltage regulator?
20pin DIP socket (containing two 10pin resistor networks)
20pin DIP socket (containing two 10pin resistor networks)
2pin CR2032 Battery 3V
68pin Connector to PSX "Parallel I/O" expansion port
25pin Connector to SCSI hardware (to DTL-S510B or DTL-S2020 ISA cart or so?)
Sony DTL-H800 Sound Artist Board (with optical fibre audio out)
U15 24pin ?
U5 28pin 27C256 (EPROM 32Kx8) (not installed)
U7 4pin 67.7376MHz oscillator
U8 14pin ?
U11 44pin SEC KM416V256B1-8 (DRAM 256Kx16) ;SoundRAM
(44pin package with middle 4pin missing, 40pins used)
U10 100pin Sony CXD2925Q ;SPU
U4 160pin Lattice IspLSI 3256 (sticker: "VER3")
U6 128pin Lattice IspLSI xxxx ?
U12 48pin ?
U13 48pin ?
U3 20pin 74ACT244
U14 5pin "LM25755, -3.3 P+" ?
U2 54pin ?
U1 54pin ?
U9 ?pin GP1F31T (light transmitting unit for optical fibre cable)
? 124pin PCI bus cart edge connector
? 8pin internal jumper/connector? (7pin installed, 1pin empty)
Sony COH-2000 (unknown purpose)
U1 14pin SN74ALS388N ?
U2 20pin SN74ALS688N (8bit inverting identity comparator with enable)
U3 20pin SN74ALS688N (8bit inverting identity comparator with enable)
U4 24pin PALxxx ?
U5 20pin SN74ALS245AN
U6 20pin SN74ALS245AN
U7 20pin SN74ALS244N
U8 20pin SN74ALS244N
U9 20pin SN74ALS245AN
U10 20pin SN74ALS245AN
U11 20pin SN74ALS244N
S2 16pin 8bit DIP switch (ISA 15/14/13/12/11/10/9/8) ;I/O address bit15-8
S1 8pin 4bit DIP switch (ISA 7/6/5/4) ;I/O address bit7-4
S3 8pin 4bit DIP switch (BISO? 3/2/1/0) ;BISO? or BISD? or 8150?
JPxx .... several jumpers (unknown purpose)
Jx 98pin ISA Bus Cart-edge (2x31 basic pins, plus 2x18 extended pins)
J5 68pin Connector on rear side (unknown purpose)
Sony DTL-H2010 (Black External CDROM Drive for DTL-H2000, CD-R compatible)
External front loading CDROM drive with Eject button. Connects to the blue
40pin connector on DTL-H2000 boards.
IC101 100pin SONY CXD2515Q (Signal Processor + Servo Amp) ;\
IC102 28pin BA6297AFP ; on mainboard
ICxx 20pin SONY CXA1571N (RF Amp) (on tiny daughtboard) ; (HCMK-81X)
CN101 21pin connector to DEX2010.SCH board ;
CN10x 12pin connector to KSS-240A (laser pickup) ;
S101 2pin pos0 switch or so? ;
M101 2pin spindle motor ;/
U1 20pin 74ALS244BN ;\
U2 20pin 74ALS244BN ;
U3 20pin 74ALS244BN ; on DEX2010.SCH board
J1 2pin connector to EJECT BUTTON ;
J2 5pin connector to LOADING MOTOR ;
J3 21pin connector to mainboard ;
JP1 40pin external connector to DTL-H2000 ;/
CN151 5pin connector to DEX2010.SCH board ;\
M151 2pin loading motor (eject motor) ; on CDM 14, CMK PSX board
S151 2pin OUT SW ;\switches, probably to ;
S152 2pin IN SW ;/sense load/eject status ;/
CN1 2pin connector to DEX2010.SCH board ;\on DTL-H2010(1) board
SW1 2pin eject button ;/
Sony DTL-H2510 (Gray Internal CDROM Drive)
This is some sort of a mimmicked front loading PC CDROM drive (consisting of a
tray that contains a normal (top-loading) PSX cdrom drive unit).
IC309 80pin Sony CXD2510Q (CDROM Signal Processor)
ICxx ?pin Unknown if there are further ICs (eg. CXA1782BR should exist?)
CN1 10pin Connector to daughterboard (with drive unit)
CN2 4pin Connector to PC power supply (12V/5V and 2xGND)
CN3 50pin Connector to DTL-H2500 or so? (need "PCS-E50FC" plug?)
Sony SCPH-9903 (Gray SCEx-free Playstation)
A rare SCEx-free Playstation that can boot from CDR's without SCEx strings;
maybe intended for beta-testers. Marked "Property of Sony Computer
Entertainment", "U/C".