Epson 4SLC-33 User's Manual
Contents
1. N N SS See Sk s t olo o o S S S S 2 s 8 S 8 Assigned device DMA controller 1 Interrupt controller Timer counter Keyboard controller Real time clock NMI non maskable interrupt mask OMA page register Interrupt controller 2 DMA controller 2 Clear math coprocessor bus alg SE 28 OF1 0F8 Reset math coprocessor Math coprocessor Reserved Hard disk 7 27 93 EPSON ActionNote Hard Disk Drive Types ee oe number alg pacity type dd wedd od lil i MK1422FCV EU A120 EN A180 E E BIOS dependent Note Type 47 must be selected to enter User Defined drive specifications Information Reference List Engineering Change Notices None Technical Information Bulletins N one Product Support Bulletins None Related Documentation TM ACTNOTE Epson ActionNote Service Manual ADDACTNOT33 ActionNote Service Manual Addendum PL ACTNOTE Epson ActionN ote Parts Price List SPKACTNOT33 Epson ActionNote Self Paced Kit 400210900 Epson ActionN ote User s Guide 400211000 Epson ActionNote Quick Reference ActionNote2. device and an external keyboard when the mouse keyboard adapter is attached Pointing Device Connector Pin Assignments Pin Signal Pin _ Signal 5 VDC fused Clock keyboard Ground Clock pointing device VGA Port Connector J3 Signal Pin Signal Bignal Pin Red Je Blue la Ms2 9 Unused _ d4 Vertical syne Unused 7 27 93 Internal Keyboard Connector J 14 Internal Keyboard Connector Pin Assignments pin 8 Signal IRQ1 Pin ES 3 KBRST 4s Keyboard data line 5 45 VDC system 45VSYS 6 8 sd Kee board data line Internal Keyboard Connector J15 pin 1 foo S 12 Internal Keyboard Connector Pin Assignments Signal caps Lock Keyboard data line DC DC Power Connector J12 8 RN pin 1 pin 21 Power Connector Pin Assignments Pin Signal Ss Pin Signal 3 4 5 6 7 8 9 Vin i CONTR VR 11 7 27 93 EPSON ActionNote AC DC Power Connector JP1 pin 1 pin 2 Power Connector Pin Assignments Signal Ground sd 15 5 VDC Ground sd 15 5 VDC LED Connector J5 PE pin 1 LED Connector Pin Assignments 3 caps Lock B8 4 Nmlok J9 5 Scroll Lock Suspend Resume Connector J4 m pin 1 Suspend Resume Connector Pin Assignments Signal o SUS RES ActionNote EPSON ActionNote Diskette Drive Cable Connector J18 Diskette Drive Connector Pin Assignments Pin
3. brightness switch contrast switch keyboard or pointing device port Computer Specifications Main Unit CPU System speed Memory 486SLC microprocessor Turbo and Normal speeds available Turbo speed depends on CPU 25 MHz or 33 MHz Normal speed is simulated 8 MHz speed speed selection through keyboard command Toselect Normal speed press the Ctrl Alt and keys simultaneously To select Turbo speed press the Ctrl Alt and keys simultaneously Use the or key on the numeric keypad Num Lock must be on 2MB RAM standard on a system board expandable using 2MB or 6MB memory module to 8MB maximum The system may be offered with 2 4 or 8MB of standard memory ROM Video RAM Shadow RAM Numeric coprocessor Clock calendar Controllers Diskette drive Hard disk Parallel Serial 2 LCD and CRT Pointing device or external keyboard Speaker Modem Phone jack Keyboard Mass Storage Diskette drive Hard disk drive 7 27 93 EPSON ActionNote 128K B system BIOS video BIOS and Setup code located in OT PROM on main system board 256K D DRAM on main system board Supports shadowing of system and video BIOS ROM into RAM Socket for optional CyrixCx 83S87 33 for the 33 MHz model or 83S97 25 for the 25 MHz model or an Intel 397SX for the 25 MHz model multifreguency numeric coprocessor Real time clock calendar and CMOS RAM backed up by built in Dallas compatible clock c
4. ck Additional AC adapter Internal fax modem Cyrix Cx 83S87 33 or Cx 83S87 25 or Intel 387SX numeric coprocessor Adapter for an automobile cigarette lighter 7 27 93 Main System Board Diagram serial parallel VGA PRINTER VIDEO controller O serial COM 2 U2 d N phone jack Gr Ee device J10 We I adapter Lu O oS l_ JJ o L e J13 IT fax modem controller IDE HDD controller x CPU chip me E controller standard lt memory Ke U17 sir memory module connector 7 27193 EPSON ActionNote system controller video controller LCD panel Dallas RTC chip supply J14 OT PROM numeric coprocessor socket diskette drive controller ActionNote EPSON ActionNote Major Subassemblies fax modem video optional controller CPU chip Dallas clock chip NiCad battery numeric supply coprocessor 31 2 inch 1 44MB diskette drive Connector Pin Assignments Parallel Port Connector J2 Active low logic ActionNote Serial Port Connectors J1 and J6 pin 1 Geer pin 5 pin 6 pin 9 Serial Port Connector Pin Assignments Bignal Pin Signal 1 Data carrier detect Je Daasetredy 3 Liest data 8 Clearto send 4 Data terminal ready JI Ring indicator Pointing Device Connector J10 pin 6 pin 5 pin 4 pin 3 p n 2 pin 1 This connector supports simultaneous use of a pointing
5. hip DS 1287 Built iicontrollefooninternal 3 4 inel 2 inch diskette drive supports 1 44MB and 720KB formats Built in controller for internal hard disk drive 25 pin D sub female connector standard RS 232C programmable asynchronous 9 pin D sub male connector Built in controller supporting standard VGA monochrome LCD external 15 pin D sub female connector for connectig an external analog VGA or SVGA monitor 6 pin mini DIN connector for a PS 2 type pointing device or for the mouse keyboard adapter for connecting an external keyboard and or a pointing device Built in ISA compatible speaker controller internal Internal connector for optional fax modem Standard RJ 11 connector for the internal fax modem 85 International or 84 US keys embedded numeric keypad and F11 and F12 keys One internal 34 inch diskette drive supports 1 44MB and 720KB formats One internal 80MB 120MB or 180MB IDE hard disk drive ActionNote 1 EPSON ActionNote LCD Display Monochrome 640 x 480 x 32 shades of gray 0 3mm high contrast 2 film paper white backlit by one CCFT cooled cathode fluorescent tube continuous brightness and contrast controls power saving feature Setup Program Stored in ROM accessible by pressing the Delete key when prompted during boot memory test Power Supply AC adapter 15 5VDC 2 4 A continuous AC adapter with international voltage input 50 60 Hz Battery pack Rechargeable i
6. nternal NiCad battery pack amp cell 9 6 volt 1 7AH 163W Caution Use only the AC adapter and batteries designed for use with the A ctionN ote AC adapter model number A P 3S25 and battery model number 8KR 1700AE Physical Dimensions Height 42 mm 1 6 in Width 280mm Depth 225 mm 8 7 in Weight with 2 5kg 5 5 Ibs battery pack installed Environmental Requirements Temperature Operating 5 to 35 C 41 to 95 F Non operating 20 to 60 C 4 to 140 F Humidity Operating 30 to 90 non condensing Non operating 5 to 95 non condensing Altitude Operating 61 to 3 048 m 200 to 10 000 feet Non operating 61 to 10 668 m 200 to 35 000 feet Acoustical 20 dB noise Caution When traveling by airplane take the computer into the passenger compartment as carry on luggage to prevent it from being stored in an unpressurized storage compartment ActionNote 2 LEDs E Power Powerison Low battery Battery capacity is less than 20 AC adapter is connected and charging the battery A m Charging Battery is fully charged blinks when the Suspend mode Computer is in Suspend mode e Hard disk drive Computer is accessing the hard disk drive 1s Num Lock Num Lock is on which activates the embedded numeric keypad A Caps Lock caps Lock is on Scroll Lock Scroll Lock is on Options 6M B expansion memory module External PS 2 compatiblekeyboard NiCad battery pa
7. si INDEX le wwe LUDp deo TRKO ET HDSEL 11 5VDC i IDE Hard Disk Drive Connector J13 pin 2 pin 44 erem pin 1 pin 43 IDE Hard Disk Drive Connector Pin Assignments Ell fes Resewed D7 a Dis D7 i Da Jg ms De i9 Goud D9 20 Reserved D5 21 Resewed D1 122 Ground Da now Ground D3 SOR O 3 41 42 14 D13 28 Reserved 44 5V ActionNote Fax modem Connector J11 pin 16 bM pin 15 pin 1 Fax modem Connector Pin Assignments Pin m jP 2 jp a 4 5 e 8s LCD Panel Connector J7 LCD Connector Pin Assignments Pin Signa Pn D Frame seed Je fun 2 kineclock 8 tua 8__ Pan lcdock n up a pom ee Cr js D fet z7 Gmmd tt euo o LCD CCFT Inverter Connector J9 pr Ee LCD CCFT Inverter Connector Pin Assignments 7 27 93 DMA Assignments Assigned device DMA2 _ V FDDoonteler amp bll I y O DMA4 Cascade tor CTRL 1 DMA5 Spare 16 bit DMA6 pare 16 bit Hardware Interrupts IRQ no Function S y IRQO me output Cd moi __ Keypoard Id PCS caseade I du IRQ3 Serial port 2 COM 2 or faxmodem o IRQ4 L ega port 1 COM1 Cd Ros Available od moe __ FDDoontoler IN O IRQ9 CascadeVGA Cd IRQ12 PS 2 compatible pointing device IRQ13 RQ14 IRQ15 Reserved HDD controller Reserved System I O Address Map I g D 8 o olojo SIS
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