Elf 2000 Main Board Parts List
From Spare Time Gizmos' Wiki
(Difference between revisions)
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| || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator | | || 7805 || JameCo || 51262 || 5.0V fixed output TO-220 regulator | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #99ccff;" | U1 |
| Intersil || CDP1802ACD3 || || || 8 bit microprocessor | | Intersil || CDP1802ACD3 || || || 8 bit microprocessor | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #99ccff;" | U2 |
| RCA || CDP1861D || || || video co-processor | | RCA || CDP1861D || || || video co-processor | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #ff3366;" | U3 |
| STG || 27C256 || STG || || 32K 8 bit EPROM | | STG || 27C256 || STG || || 32K 8 bit EPROM | ||
|- | |- | ||
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| || 74HC373 || JDR || 74HC373 || Octal D Latches | | || 74HC373 || JDR || 74HC373 || Octal D Latches | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #ff3366;" | U7 |
| Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power) | | Atmel || ATF22V10CQZ || STG || || Flash GAL (quarter power) | ||
|- | |- | ||
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| Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset | | Dallas || DS123324 || Digi-Key || DS1233-10+-ND || 5V 10% TO-92 EconoReset | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #eeee00;" | U16 |
| Dallas || DS275 || ? || || RS-232 transceiver ([http://www.futurlec.com see futurlec.com] – <small><i>2011 — hard-to-find part</i></small>) | | Dallas || DS275 || ? || || RS-232 transceiver ([http://www.futurlec.com see futurlec.com] – <small><i>2011 — hard-to-find part</i></small>) | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #eeee00;" | DISP1-6 |
| || TIL311 || ? || || LED Hexadecimal Display ([http://www.utsource.net/TIL311.html see utsource.com] – <small><i>2011 — hard-to-find part</i></small>) | | || TIL311 || ? || || LED Hexadecimal Display ([http://www.utsource.net/TIL311.html see utsource.com] – <small><i>2011 — hard-to-find part</i></small>) | ||
|- | |- | ||
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| || || JDR || HS507302B || Heat sink for VR1 | | || || JDR || HS507302B || Heat sink for VR1 | ||
|- | |- | ||
- | ! scope="row" style="text-align: left; background-color: # | + | ! scope="row" style="text-align: left; background-color: #ff3366;" | |
| STG || ELF2K-1C || STG || || Printed circuit board | | STG || ELF2K-1C || STG || || Printed circuit board | ||
|- | |- | ||
|} | |} |
Revision as of 18:27, 11 November 2011
Ref/Desig | Manuf. | P/N | Vendor | Stock # | Description |
---|---|---|---|---|---|
RESISTORS | |||||
R1, R5, R6, R7, R8 | common | 330 ohm 1/8W 5% carbon resistor | |||
R2 | common | 1K ohm 1/8W 5% carbon resistor | |||
R3 | common | 200 ohm 1/8W 5% carbon resistor | |||
R4 | common | 3.3K ohm 1/8W 5% carbon resistor | |||
RP1, RP3 | JameCo | 24643 | 10K x 9 10 pin SIP | ||
RP2 | JameCo | 856909 | 10K x 7 8 pin SIP | ||
RP4 | JameCo | 771681 | 10K x 5 6 pin SIP | ||
CAPACITORS | |||||
C1 | JameCo | 30017 | 1000uF 16V radial lead aluminum electrolytic capacitor | ||
C2 | JameCo | 33689 | 10uF 6V tantalum capacitor | ||
C3 | - | - | - | - | unused |
C4-C24 | JameCo | 332672 | 0.1uF ceramic monolithic bypass capacitor (0.1" LS) | ||
SEMICONDUCTORS | |||||
D2, D3, D4, D6 | 1N914 | JameCo | 36311 | Small signal switching diode | |
D5 | 1N4001 | JameCo | 35975 | 50PIV 1A power diode | |
D1 | unused | ||||
VR1 | 7805 | JameCo | 51262 | 5.0V fixed output TO-220 regulator | |
U1 | Intersil | CDP1802ACD3 | 8 bit microprocessor | ||
U2 | RCA | CDP1861D | video co-processor | ||
U3 | STG | 27C256 | STG | 32K 8 bit EPROM | |
U4 | Hitachi | HM62256LP | JDR | HM62256LP-70 | 32K 8 bit low power SRAM 150ns |
U5 | Dallas | DS1210 | JameCo | 114198 | Nonvolatile SRAM controller |
U6 | 74HC373 | JDR | 74HC373 | Octal D Latches | |
U7 | Atmel | ATF22V10CQZ | STG | Flash GAL (quarter power) | |
U8 | 74HC04 | JDR | 74HC04 | Hex inverter | |
U9 | CD4044 | JameCo | 13004 | Quad S-R Latches | |
U10 | 74HC74 | JDR | 74HC74 | Dual D Flip Flop | |
U11 | - | - | - | - | unused |
U12, U13, U14 | 74HC244 | JDR | 74HC244 | Dual Quad Buffer | |
U15 | Dallas | DS123324 | Digi-Key | DS1233-10+-ND | 5V 10% TO-92 EconoReset |
U16 | Dallas | DS275 | ? | RS-232 transceiver (see futurlec.com – 2011 — hard-to-find part) | |
DISP1-6 | TIL311 | ? | LED Hexadecimal Display (see utsource.com – 2011 — hard-to-find part) | ||
LED1-5 | JDR | LED101 | Red T1 LEDs | ||
OSC1 | ECS | 2100A-035 | Mouser | 520-TCH357-X | 3.579545Mhz DIP8 crystal oscillator |
MISCELLANEOUS | |||||
B1 | CR1225 | Mouser | 614-CR1225 | Lithium coin cell | |
BH1225 | Digi-Key | 500K-ND | CR1225 coin cell holder | ||
PB1 | Panasonic | EVQ-PAD05R | Digi-Key | P10890S-ND | PCB mount push button switch |
S1 | C&K | T101MH9ABE | Digi-key | CKN1067-ND | SPDT Tiny Toggle Switch, PCB Mount Right Angle |
J1 | ? | PCB mount phono jack (Video) | |||
J2 | Cui-Stack | PJ-102AH | Digi-Key | CP-102AH-ND | high current coaxial power jack (2.1 x 5.5mm) |
J3 | CommConn | 1184-24G2 | ? | 24 pin dual row stacking header | |
J4 | ? | PCB mount DB9F | |||
J5 | JameCo | 53480 | 20 pin 0.1" dual row header | ||
JDR | MPSOC-08 | DIP8 machined pin IC socket | |||
? | DIP8 machined pin oscillator socket | ||||
JDR | MPSOC-14 | DIP14 machined pin IC socket | |||
JDR | MPSOC-16 | DIP16 machined pin IC socket | |||
JDR | MPSOC-20 | DIP20 machined pin IC socket (0.300") | |||
JameCo | 39386 | DIP24 machined pin IC socket (0.300") | |||
JameCo | 39351 | DIP24 machined pin IC socket (0.600") | |||
JDR | MPSOC-28 | DIP28 machined pin IC socket (0.600") | |||
JDR | MPSOC-40 | DIP40 machined pin IC socket | |||
? | #4-40 mounting hardware for VR1 | ||||
JDR | HS507302B | Heat sink for VR1 | |||
STG | ELF2K-1C | STG | Printed circuit board |