TANDY 1400 LT MISC INFORMATION COLLECTED FROM OFFICIAL RADIO SHACK WEBSITE http://support.radioshack.com/productinfo/DocumentResults.asp?sku_id=25-3500&Name=Tandy%20Laptops%20and%20Portable%20Computers&Reuse=N ___________________________________________________________________________ 1400 LT (250-3500) Specifications Faxback Doc. # 1921 Dimensions: 14.5 x 12.4 x 3.5 Weight: 13.5 lbs. Processor: NEC V-20 (8088 COMP.) CPU Speed: 7.16/4.77 MHz Switchable FCC Class: B, UL Listed Wait States: N/A # of Slots: (1) Modem, Add. Device Exp: N/A (1) I/O Bus slot Std. Memory: 768K MTBF: N/A Max. Memory: 768K Op. Sys: MS-DOS Mem Cache: No cache: Ramdisk Video: Backlit LCD Power Supply: AC adapter 15VDC 700MA Heat Output: N/A Keyboard: Full Size, 76 Keys Std. Ports: Keyboard-(5 Pin Din F) Math Co.: 8087-2 8 MHz Intel Composite Video-(RCA Conn.) Floppy: (2) 720K 3.5" DS 80 Track RGBI-(DB-9 F) Environment: Operating: N/A Centronics Parallel-(DB-25 F) Storage: N/A RS-232-(DB-9 M) Humidity: N/A AC Adapter CURRENT BIOS ROM Version: 02.51.70 Utilities Version: N/A --------------------------------------------------------------------------- 1400 LT (250-3500) Battery Information Faxback Doc. # 1315 Note: This computer uses Battery Pack (25-3520). Your Tandy 1400 LT comes with a custom battery pack that allows portable operation of your system. Using the battery, you can operate the Tandy 1400 LT for approximately four hours under the following conditions: * No options installed. * Internal disk drives run no more than 10% of the operation time. * The battery is fully charged. When the battery drains below normal operation requirements, the LOW BATT indicator lights up and sounds two beeps. The computer will run for approximately 30 minutes longer. If the battery drains further, the indicator starts to blink, and five beeps sound. Plug in the AC adapter immediately. If you continue to use the battery, the computer's memory contents will be lost. If you can not charge the battery immediately, refrain from using the system. The battery charging time depends on the amount that the battery has been exhausted. If the battery is almost fully discharged, it takes approximately 15 hours to completely charge it with the system power turned off. With the system turned on, it takes longer to charge the battery. The computer provides a Standby mode to avoid unnecessary consumption of battery power. The computer automatically enters the Standby mode if it receives no key input from you for a preset time. When you press any key, the Standby mode is released and the previous screen appears. You can adjust the time that elapses before the unit enters the Standby mode. Press to enter Setup mode. Press F1, and set the desired time length. You can select from one minute to three hours, 59 minutes, in one-minute increments. While the computer is in the Standby state, the Standby indicator on the upper right of the keyboard is lit. Fully charged battery can retain the memory contents for approximately 11 hours. As in the normal operation mode, the LOW BATT indicator lights when the battery can then retain the memory contents for approximately one more hour, we suggest that you plug in the AC adapter. CAUTION: As in the normal operation mode, the LOW BATT indicator eventually begins blinking and sounds five beeps. If the battery becomes completely exhausted, the memory contents will be lost. NOTES: * Ac-Adapter replacement (WE-0112). * Using an AC adapter other than the one supplied will cause the battery of the system unit components to fail. * When you do not intend to either use the system via the AC adapter or recharge the batter, unplug the AC adapter from the wall outlet. The average life of the battery pack is normally three years. However, if you leave the battery completely discharged or overcharge them, the battery wears down prematurely. Replacing the Battery: 1. Turn the power switch off and unplug the AC adapter. Disconnect all peripherals. 2. Remove the battery cover on the left top of the unit. 3. Pull on the ribbon to lift our the battery pack. 4. Unlock the latch on the connector and detach the old battery pack. 5. Push the cable from the new battery pack onto the connector until you hear a click. 6. Store the new battery pack in the compartment. CAUTION: Before closing the battery cover, be sure that the battery cords are neatly stuffed between the battery pack and the rear panel, not routed over the battery pack. 7. Replace the battery cover. 8. Reconnect all the peripherals. (jej/tmc-04/27/95) Privacy Policy --------------------------------------------------------------------------- 1400 LT (250-3500) Video Specifications Faxback Doc. # 1430 Built in LCD display (blue) Optional Ports: DB-9 RGB & RCA composite Video Mode: CGA compatible Backlit Supertwist LCD 640 X 200 pixels 80 X 25 characters Effective Display Area: 9.45" X 4.13" Dot size 0.335mm X 0.475mm Dot pitch 0.375mm X 0.525mm Aspect 1:14 (jej-05/10/94) --------------------------------------------------------------------------- 1400 LT (250-3500) Floppy Disk Drives Faxback Doc. # 1431 You use the floppy disk drives to start up MS-DOS and to store programs and data on diskettes. To insert a diskette into a drive, gently slide it, label side up, into the drive. A drive's activity light is on whenever the drive is reading from or writing to a diskette. CAUTION: Removing a diskette from a drive when the drive's activity light is on can destroy the data on diskette. To remove a diskette from a drive, be sure the drive activity light is off. Push the diskette eject button until the diskette pops out, and pull out the diskette. The Tandy 1400 LT has two internal 720K floppy disk drives. The left floppy disk drive is the primary drive, usually referred to as Drive A. The right floppy disk drive is the secondary drive, usually referred to as Drive C. The operating system and most application programs operate from the primary drive, Drive A. The secondary drive is normally used for data or utilities diskette. External Floppy (Weltec Drive): ------------------------------- External 5 1/4 inch floppy 900-2220 (available Third Party Products) Note: The Weltec drive uses the floppy drive connector on the back of the computer. When you use an external floppy disk drive, you can change the drive designations. Use the drive select switch on the right side of your system. With the drive select switch set to INT, the drives are designated as follows: Left Drive Drive A Right Drive Drive B External Drive Drive C With the drive select switch set to EXT, the drives are designated as follows: Left Drive Drive C Right Drive Drive B External Drive Drive A If Drive A is located internally, set the drive select switch to INT. If Drive A is located externally, set the drive select switch to EXT. The 250-1087 1.2 MEG external floppy disk drive can also be used with the 1400 LT computer. Follow the instructions for the software driver included with that unit. DO NOT USE THE DRIVE SELECT SWITCH. It expects something to be connected to the external floppy port, which the 25-1087 does not use. (jej/tmc-05/01/95) --------------------------------------------------------------------------- 1400 LT (250-3500) Keyboard Definitions Faxback Doc. # 1432 Your computer's keyboard consists of four sections: the function keys, the typewriter keys, the numeric keypad, and the cursor keys. Function Keys: The function keys at the top of the keyboard are program-specific. Their functions depend on the program you are running. Some of these keys perform special functions when you start the computer, such as: CTRL ALT F12 LCD mode. Pressing this key combination tells the computer to use the built-in LCD screen instead of an external color monitor. CTRL ALT F11 External color/graphic mode. Pressing this key combination tells the computer to use an external color monitor instead of the built-in LCD screen. Typewriter Keys: The main part of the keyboard, below the function keys, is similar to the keyboard of a standard typewriter. However, when you hold down a character or number key, the keystroke repeats automatically until you release the key. This section of the keyboard also contains some keys not found an a standard typewriter. ESC The function of the ESC key depends on the program you are running. CTRL You use the CTRL key in combination with certain other keys to perform specific operations. The combinations available and their functions are program-dependent. To use a CTRL key combination, hold down the CTRL key, and press the other key. For example, CTRL C performs a break or program interrupt in many programs. NOTE: Some software manuals refer to CTRL as CNTRL. ENTER The ENTER key enters commands and data into the computer. After you press ENTER, the command you entered is processed by the program or operating system you are running. NOTE: Some software manuals might refer to ENTER as RETURN. ALT You use the ALT key in combination with certain other keys to perform specific operations. The combinations available and their functions are program-dependent. To use an ALT key combination, hold down ALT, and press the other key. FN You use the FN in combination with cursor keys, INS, DEL, or ~ to perform the functions labeled in blue on your keyboard. INS The function of the INS key depends on the program you are running. In some programs, this key changes the typing mode from the normal overstrike (typeover) mode to the insertion mode so that you can insert data into a line of text. Pressing the key again returns the keyboard to the overstrike mode. FN INS Pressing the FN and INS key combination causes the alphabet keys to produce only capital letters. (This function affects only the keys A-Z.) The light on the upper part of the keyboard indicates when the keyboard is in the caps lock mode. Press this key combination once to activate the mode. Press the keys again to return to the normal typing mode. DEL The function of the DEL key depends on the program you are running. In some programs, this key erases the character at the current cursor position. FN DEL The FN and DEL key combination reverses the function of the numeric keypad at the right of the keyboard, activating a "number lock" mode. When this mode is active, the numeric keypad provides a calculator like pad for entering numbers in application programs. It includes the numbers, operators (-,+,/,and *), and punctuation labeled in blue on the keyboard. The light on the upper part of the keyboard indicates when the keyboard is in "number lock" mode. Press the combination again to return to the normal keyboard mode. SCROLL LOCK The function of the SCROLL LOCK key depends on the program you are running. Its use is defined in your operating system or application program manual. FN ~ Sends everything currently displayed on the screen to the printer. CTRL SCROLL LOCK The function of this key combination depends on the program you are running. In some programs, this combination causes a break, halting program execution. Numeric Keypad: The numeric keypad on the right side of the keyboard is arranged the same as a calculator keypad. Press the FN and DEL keys at the same time to use the keypad for extensive number entry. When number lock is on, the NUM LOCK indicator on the upper part of the keyboard lights. The values of the keys on the numeric keypad are 0-9, decimal (.), addition (+), subtraction (-), multiplication (*), and division (/) as printed in blue on the keyboard. Press the FN and DEL key combination again to return to the normal keyboard mode. Cursor Keys: The arrow keys at the lower right of the keyboard are cursor control keys. Pressing a cursor key moves the cursor one position in the direction of the arrow. Holding down a cursor key repeats the action. FN <-- Executes a "home" function. The function depends on the program you are running. In some programs, "Home" moves the cursor to the upper left corner of the screen. FN --> Executes an "end" function. The function depends on the program you are running. In some programs, "End" moves the cursor to the right of the last character in the current line. FN (Up Arrow) Executes a "page up" function. The function depends on the program you are running. FN (Down Arrow) Executes a "page down" function. The function depends on the program you are running. Control Key Combinations: CTRL ALT DEL Resets all system hardware and loads the system programs from the system diskette (if the system diskette is in Drive A or you installed MS-DOS on the hard disk of Tandy 1400 HD). CTRL ALT INS Changes the computer to Setup mode. In Setup mode, the display shows: Key Definitions: F1 : Set time for Standby Mode 0:10 F2 : LCD/CRT LCD CRT F3 : Internal/External Keyboard INT EXT F4 : COM1/COM2 Setup RS/MODEM MODEM/RS F5 : Direct Modem/Acoustic Coupler DIRECT ACOUS F6 : Internal/External Screen Controller INT EXT F7 : CPU Clock (MHz) 8.00 4.77 F8 : Date (MM-DD-YYYY) 02-17-1988 F9 : Time (HH:MM:SS) 18:28:30 Press ESC to Exit This display lets you decide on certain hardware options and indicate your choice to the 1400 LT. In Setup mode, the function keys perform as follows: F1 Lets you enter the time you want to elapse between the last time you use the computer and its automatic shut off. F2 Lets you choose between using the built-in display or an external monitor. F3 Lets you choose between using the built-in keyboard or an external one. F4 Lets you choose either COM port 1 or COM port 2 for an internal modem board and the RS-232C port. F5 If you are using an internal modem board, lets you choose between using a direct modem connection or an acoustic coupler connection. F6 Lets you choose between using the internal display controller or an external color monitor controller. F7 Lets you choose between an internal clock speed of 8.0 MHz or 4.77 MHz. F8 Lets you set the date of the real time clock. F9 Lets you set the time of the real time clock. Using an External Keyboard: The Tandy 1400 LT provides a connection port on the back of the system for an optional external keyboard. You can connect a Tandy Enhanced Keyboard (25-4032) or and IBM PC-compatible keyboard. If you wish, connect the external keyboard, and select EXT during Setup mode. Refer to Faxback Doc. # 1924 on how to run the Setup for your computer. Be sure that you are familiar with the way the external keyboard works before you use it with the 1400 LT. NOTE: If you are using an enhanced keyboard, it must be set to IBM XT-compatible mode. The Tandy Enhanced Keyboard defaults to this mode. (/tmc-10/11/95) --------------------------------------------------------------------------- 1400 LT (250-3500) Using the Setup Utility Faxback Doc. # 1924 Press to enter the Setup program. Key Definition Current Setting F1 : Set time for Standby Mode 03:59 F2 : LCD / CRT LCD CRT F3 : Internal / External Keyboard INT EXT F4 : RS232C / Internal Modem RS232C MODEM F5 : Direct Modem / Acoustic Coupler DIRECT ACOUST F6 : Internal / External Screen Controller INT EXT F7 : CPU Clock (MHz) 7.16 4.77 Press ESC to Exit (jej/tmc-12/02/95) --------------------------------------------------------------------------- 1400 LT (250-3500) Pinouts Faxback Doc. # 1925 GND = Ground NC = Not Connected * = Active Low Signal Printer - DB-25 Female: Serial Port - DB - 9 Female: 1 Strobe* 14 Auto Feed* 1 Carrier Detect 2 Data 0 15 Fault* 2 Receive Data 3 Data 1 16 Initialize* 3 Transmit Data 4 Data 2 17 Select In* 4 Data Terminal Ready 5 Data 3 18 GND 5 Signal Ground 6 Data 4 19 GND 6 Data Set Ready 7 Data 5 20 GND 7 Request to Send 8 Data 6 21 GND 8 Clear to Send 9 Data 7 22 GND 9 Ring Indicator 10 Acknowledge* 23 GND 11 Busy 24 GND Keyboard - 5 pin DIN: 12 Paper Out* 25 GND 13 Select 1 Keyboard Clock 2 Keyboard Data Floppy - 37 pin female (external): 3 Keyboard Reset* 1 NC 2 NC RGB - DB-9 Female: 3 GND 4 GND 5 GND 6 GND 1 GND 7 GND 8 Side Select* 2 GND 9 Direction* 10 Write Protect* 3 Red 11 Read Data* 12 Write Data* 4 Green 13 Write Enable* 14 NC 5 Blue 15 Drive Select* 16 NC 6 Intensity 17 NC 18 NC 7 NC 19 NC 20 NC 8 Horizontal Sync 21 NC 22 NC 9 Vertical Sync 23 NC 24 Index* 25 Track 0* 26 Step* 27 Motor On* 28 GND 29 GND 30 GND 31 GND 32 GND 33 NC 34 NC 35 NC 36 NC 37 NC --------------------------------------------------------------------------- 1400 LT (250-3500) Hard Disk Information Faxback Doc. # 1927 Description: 20 Meg Internal Hard Disk (25-3515) The Battery in the 1400 LT is not being used when the AC-Adapter is being used. The following statistics is supplied. Concerning the 1400 LT with a 20 Meg Hard Disk installed. This is typical Watt usage while the drive is spinning: At Power-on for the first seven seconds: 6.81 Watts Idle time: 4.59 Watts Read/Writes to Hard Drive: 4.59 Watts Seek Time: 4.77 Watts (smm 08/24/93) --------------------------------------------------------------------------- 1400 Series (250-3500/01/05) Commands and Device Faxback Doc. # 16697 Drivers Not Supported by the 1400 Series There are a few differences between the operation of the Tandy 1400 Series laptop computer and other computers in the Tandy 1000 family. MS-DOS COMMANDS The following MS-DOS commands are not supported by the Tandy 1400 Series: COPYDOS SHIPTRAK MLFORMAT HFORMAT FDISK HSECT VDISK DEVICES The following device drivers are not supported by the Tandy 1400 Series: KEYCNVRT.SYS MLPART.SYS HDRIVE.SYS VDISK.SYS SPOOLER.SYS (ABO/all-08/24/95) --------------------------------------------------------------------------- 250-3500 TANDY PORTABLE COMPUTER Faxback Doc. # 21891 To order parts call 1-800-843-7422 or visit your local RadioShack store. Reference # Cat.No. Description NP Part # ------------------------------------------------------------------------ 11319605 1S2473 STR2 11271350 XISTOR,DTC143XK-T-96 CHIP 1TD0060 11271350 REPLACED BY 1TD0331 1TD0060 STR1 10511459 TRANSISTOR DTA143XK-T-96 1TD0061 10511459 1TD0061 10511632 1TD0108 1TD0113 10511657 1TD0115 10511756 1TD0137 TR12 TRANSISTOR,DTB114ES PNP 1TR0563 TYPE DEGITRA 1TR0563 STR1 USE 1TD0061 1TR0637 REPLACED BY 1TD0061 1TR0637 TR500 10525210 XSTR 2SA1315Y 2SA1315Y 10525210 REPLACED BY 2TR0101 2SA1315Y TR511 10525251 XSTR 2SA1328Y PNP 2SA1328Y 10525251 REPLACED BY 2TR0105 2SA1328Y 11329943 REPLACED BY 2TR0504 2SA934 11329984 2SA950 11411766 REPLACED BY 2TR0508 2SA9500 11330248 REPLACED BY 2TR0542 2SB1182R 11331832 REPLACED BY 2TR0395 2SC2001 TR500 10525210 USE 2SA1315Y 2TR0101 10525210 2TR0101 TR511 10525251 USE 2SA1328Y 2TR0105 10525251 2TR0105 TR512 XSTR 2SC2516 T0220 2TR0458 2TR0458 TR508 XSTR 2SC3303 B82 2TR0605 2TR0605 11389384 74ALS240AN 10870574 74HC00F 11389442 MONOSTABLE MULTIVIBRATOR 74HC123F P2 USE HL0061 AH6259 REPLACED BY HL0061 AH6259 P3 USE HC2870 AHC0470 REPLACED BY HC2870 AHC0470 P31 USE HC2842 AHC0479 REPLACED BY HC2842 AHC0479 P32 USE HC2849 AHC0480 REPLACED BY HC2849 AHC0480 CN2 USE JE1707 AJ5189 REPLACED BY JE1707 AJ5189 CN2-L UNIT USE JE1119 AJ5190 REPLACED BY JE1119 AJ5190 CN3 USE JE1159 AJ5191 REPLACED BY JE1159 AJ5191 CN16-ASSY USE JE1232 AJ5207 REPLACED BY JE1232 AJ5207 CNBATT-ASSY USE JE1226 AJ5211 REPLACED BY JE1226 AJ5211 T501 USE TB0443 ATB0017 TB0443 ATB0017 12002044 PCB, MLB 384KB AX0187 USE NX0956 AX0956 PCB POWER 10542017 PCB ASSY,POWER AX1002 PCB LED PCB ASSY,LED AX1003 RES CAR 820 OHM 5% 1/4W, AX1003 20 MEG INTERNAL HD AX2503515 KEYBOARD 10543460 KEYBOARD,USA AXX0249 DRIVE FD 3.5 720K AXX5120 CAP,CER TRIMMER +50 -0% C0137 CAP,CER TRIMMER +50 -0% C0139 S0SC1 COIL,OSC CER 491.52KHZ CA0250 CSB491E36 CA0250 FL1 FL2 COIL,INDUCTOR 680UA CA0252 FL3 COIL,INDUCTOR 150UA CA0253 COIL,INDUCTOR .68UH 550MA CA2402 COIL,INDUCT 1.5UH CA2425 COIL,INDUCT 110UH CKL-01 CA2426 COIL,INDUCTOR 22UH CA2427 COIL,INDUCTOR CKL-02 15UH CA2428 COIL,INDUCTR .15UH 1980MA CA2429 COIL,INDUCTOR 18UF 410MA CA2430 FC18 FC21-24 100PF +-10 50V CER CD101KJBC REPLACED BY CDR101KJBC CD101KJBC FC10 USE CDA102KJBC CD102KJBC REPLACED BY CDA102KJBC CD102KJBC REPLACED BY CDA102KJBC CD102KJBCB FC105 USE CDA103KJBC CD103KJBCB FC6-7 FC17 FC72 FC73 REPLACED BY CDA103KJBC CD103KJBCB REPLACED BY CDR104ZJBC CD104ZJBCB FC1 FC2 USE CDA330JJBC CD330JJBCB REPLACED BY CDA330JJBC CD330JJBCB FC11-12 USE CDA331JJBC CD331JJBC REPLACED BY CDA331JJBC CD331JJBC REPLACED BY CDA331JJBC CD331JJBCB REPLACED BY CDA470JJBC CD470JJBCC REPLACED BY CDR681JJBC CD681JJBCB FC10 10575793 CAP CER 1000PF +-10 50V CDA102KJBC 10575793 CASE 0805 PKG OF 5 CDA102KJBC FC105 10575843 CAP CER .01UF +-10 50V CDA103KJBC FC6-7 FC17 FC72-73 10575843 CASE 0805 PKG OF 5 CDA103KJBC FC1-2 10576288 33PF +-5 50V CER CDA330JJBC 10576288 CASE 0805 PKG OF 5 CDA330JJBC FC11-12 10576304 330PF +-5 50V CER CDA331JJBC 10576304 CASE 0805 PKG OF 5 CDA331JJBC FC70 4200PF +-10 50V CER CDA422KJBC CASE 0805 PKG OF 5 CDA422KJBC FC9 10576379 47PF +-5 50V CER CDA470JJBC 10576379 CASE 0805 PKG OF 5 CDA470JJBC CASE 1210 PKG OF 5 CDE154KFBC FC13 FC15 .01UF +-5 25V CER CDH103JFBC CASE 1812 PKG OF 5 CDH103JFBC FC14 .10UF +-10 50V CER CDH103JJBC CASE 1218 PKG OF 5 CDH103JJBC FC110 FC 10577484 .1UF +80-20 50V CER CDR104ZJBC FC112 FC114 10577484 CASE 1206 PKG OF 5 CDR104ZJBC FC5 FC101 FC103 FC107 10577484 CDR104ZJBC CASE 1206 PKG OF 5 CDR331JJBC 10577765 CASE 1206 PKG OF 5 CDR681JJBC SSNS-01 SENSOR,INDEX CP0019 11 SENSOR,WRITEPROTECT CP0020 ASSY CP0020 13 SENSOR,00 CP0021 BATT2 10586758 BATTERY,10KR 2000C MAIN CS0234 10586758 RECHARGABLE ON MAIN PCB CS0234 10586774 RECHARGABLE FOR MEMORY CS0237 CTL2 CRYSTAL,CSA309-21.4772MHZ CX0886 CRT CLOCK CX0886 CTL3 CRYSTAL,HC-18U 1.8432MHZ CX0887 1.8432 MHZ CX0887 CTL4 CRYSTAL,S-308-32.768KHZ CX0888 RTC CLOCK CX0888 CTL5 CRYSTAL,CSA309-6.000MHZ CX0890 SUB CPU CLOCK CX0890 CTL6 CRYSTAL,CSA309-16.00MNZ CX0891 VFO CLOCK CX0891 CTL1 CRYSTAL,CSA309-14.318MHZ CX0892 CRT CLOCK CX0892 10600765 LATCH ASSY,FRONT DOOR DA0345 10605913 COVER,BATTERY FAWN GREY DB0351 10617439 DIODE DAP202 RECT SI DD0085 11369436 TYPE DEGITRA DTA114ES 11369527 REPLACED BY 1TR0173 DTC114ES 11378627 DTC114TS FD1-2 DIODE ARRAY DAP202 KT-96 DX0859 SILICON DX0859 DIODE SC EK04 DX0996 D501-503 DIODE SW 1SS136 DX2344 DX2344 REPLACED BY DD0085 DX2567 ZD1 DIODE,02BZ4.7A ZENER DX2972 DX2972 D504 10630176 DIODE 1SS130 DX2974 10630176 HIGH SPEED SWITCHING DX2974 D505 DIODE SK ERC81-004 DX2975 SCHOTTKY BARRIER DX2975 D506 DIODE SC GP-20B DX2976 DX2976 D507 D510 DIODE SI 1SR139 DX2977 DX2977 D508 D509 DIODE SK SB3400 DX2978 SCHOTTKY BARRIER DX2978 ZD500 DIODE ZN MTZ4.7A/4.7V DX2979 DX2979 ZD501 DIODE ZN RD5.1FB3/5.1V DX2980 DX2980 ZD502 DIODE ZN MTZ16C 16V DX2981 DX2981 A2 PEDESTAL,LEFT F0295 A1 PEDESTAL,RIGHT F0296 21 HOLDER,SHAFT GUIDE RIGHT HB0046 22 HOLDER,SHAFT GUIDE LEFT HB0047 K79 HOLDER,CRANK LS HB0725 15 SHEET,INSULATION HC0049 14 COVER,SHIELD HC0050 FOR FDD HC0050 P39 SEAL,SCREW CASE BOTTOM HC1081 P38 10666121 SEAL,SCREW LEVER HC1082 LOCK,BUTTON FAWN GREY HC2841 10674208 COVER,EXPANSION FAWN GREY HC2842 10674224 COVER,MODEM FAWN GREY HC2849 COLLAR,BASE FRAME HC2865 10674299 PIN,HANDLE HC2870 LU-1 HOLDER,CELL HC4903 5 CARRIER ASSY HC4904 SHUTTER SW SPRING CART.IN HC4904 FCH1 COVER,HEAD HC4905 26 COLLAR,STOPPER CARRIAGE HC4926 K85 GUIDE,CRANK WIDE KEY TOPS HC4928 K86 10681971 GUIDE,CRANK SPACE KEY TOP HC4929 P13 10683001 COVER,P/S PCB HC5136 P19 10686491 COVER,LEVER LFT FAWN GREY HC6093 P18 10686509 COVER,LEVER RIGHT HC6094 44 10692481 SCREW,COUNTER SUNK HD0552 P15 WASHER,KEYBOARD HD8252 F500 USE HF0139 HF0010 REPLACED BY HF0139 HF0010 F500 10696268 FUSE 2.00A 125V FAST BLO HF0139 K91 10702223 KEY,SPACE OFF-WHITE HK0055 10703213 HANDLE HL0061 10706463 CARDS,FUNCTION KEY HM0191 27 HEAD CARRIAGE ASSY HR0001 HEAD BOTTOM COMPLETE HR0001 JACK1 JACN1 10729838 JACK,DC POWER 3.5MM J1389 10729838 FOR AC ADAPTER J1389 11379039 JA101Q 11379062 JC501Q FJ2-5 FJ9-14 JUMPER,CHIP 2A 50M OHM JD0001 ERJ-8GCY0-R00V JD0001 FCN40 FC41 CONNECTOR,5 PIN JE0008 IL-FPC-5S S1T1 JE0008 CN2-L UNIT 10742179 CONNECTOR,20P LCD UNIT JE1119 10742351 CONNECTOR,VIDEO CASSETTE JE1159 10742617 CONNECTOR ASSY,2P BATTERY JE1226 10742633 CONNECTOR ASSY,6P LED JE1232 CN2 10744159 CONNECTOR,20P LCD FEMALE JE1707 SPACE BAR IS HK0055 K0000X 4 BUTTON,EJECT K1522 P8 10764595 KNOB,CONTRAST K2456 K90 10788594 KEYTOP,SET OF 75 KC0148 LU5 10790525 BACK LIGHT,ELECTROLUMINES L0096 10790525 NEL-5LL-411-W NEC L0096 LU-5 10790616 BACK LIGHT,ELECTROLUMINES L0107 10790616 ALPS L0107 SLED1 10796530 LED,GL-3HD006 3.5MCD LA0020 10796530 AT IF 20UA LA0020 SLED3 10796837 LED LA0068 11392370 REPLACED BY MX5255 MC4558 10 12237160 MOTOR ASSY,SPINDLE MD0012 9 MOTOR,STEPPING MD0013 10825461 MANUAL,SERVICE 25-3500 MS2503500 10835965 MANUAL,TECH REF 25-3500 MT2501515 10848323 1400 LT MU2503500 CAT#90-2121 MX0000X LU-7-1 10870541 IC,MSM5298GS COMMON MX0350 10870541 MX0350 LU-7-2 10870558 IC,MSM5299BGS FP 80 S REG MX0351 10870558 MX0351 LU-7-3 IC,74HC4040F 12-STAGE MX0352 BINARY COUNTER MX0352 SIC1 IC,HA13440MP SERVO CTRL MX0354 SPINDLE MOTOR MX0354 FIC1 IC,M52811FP BI-CMOS MX0355 READ WRITE CONTROL MX0355 FIC21 IC,LB1633 STPING MOT DRVR MX0356 MX0356 IC35 USE MX6981 MX0913 REPLACED BY MX6981 MX0913 10906766 IC,74HC04 14 PIN DIP MX6612 IC58 10907939 US74HC14 HEX TRGR MX6830 10907939 MX6830 IC35 10908473 NS16450N UART MX6981 10908473 MX6981 IC1 V20 CPU 8MHZ MX7692 IC2 MB675149U CMOS CUSTOM MX7693 GATE ARRAY CLOCK GEN MX7693 IC3 71088C C-MOS BUS CTRLR MX7694 MX7694 IC4-6 IC19 HC373 C-MOS OCT LAT MX7695 MX7695 IC7 IC17 IC22 IC42 HC245 C-MOS OCT BUS MX7696 TRANSCEIVER MX7696 IC8 10911931 71059C C-MOS INTERRUPT MX7697 10911931 CONTROLLER MX7697 IC10 IC11 IC16 10911949 HC125 C-MOS QUAD MX7698 10911949 NONINVERTING BUFFER MX7698 IC12-14 IC20 IC23 HC244 C-MOS OCT BUF MX7699 IC24 IC33 MX7699 REPLACED BY MXP0691 MX7700 IC18 10911956 82C37 C-MOS DMA CTRLR MX7701 10911956 MX7701 IC500 494C BIPOL REG CTRLR MX7702 MX7702 IC21 10911964 USE UPD71054C MX7703 10911964 MX7703 IC25 IC,M74HC374P OCTAL D-TYPE MX7704 CMOS MX7704 IC26 128K C-MOS BYTE ROM MX7705 CSBDCO MX7705 IC27 HC166 C-MOS 8 BIT SERIAL MX7706 OUTPUT MX7706 IC28 IC29 8K CMOS BYTE SRAM VID RAM MX7707 IC30 V6355 C-MOS LCD CTRLR MX7708 MX7708 IC31 ALS244 TTL OCT BUF MX7709 MX7709 IC32 HC240 CMOS OCT INVRTR BUF MX7710 MX7710 IC36 10911972 RP5C15 CMOS REAL TIME CLK MX7712 10911972 MX7712 IC37 HC243 C-MOS QUAD BUS MX7713 TRNSCVR MX7713 IC38 2903 COMPAR LIN MX7714 MX7714 IC40 IC41 IC46 10911980 HC157 C-MOS QUAD 2-INPUT MX7715 10911980 DAT SELCTR/MUX MX7715 IC303 10911998 IC,256X4 C-MOS BIT DRAM MX7716 IC43 IC44 IC300 IC302 10911998 MB81C4256-12P MX7716 IC45 EDL-60 ACTUAL DELAY LINE MX7717 MX7717 IC47 10912004 DS14C88 CMOS RS-232C DRVR MX7718 10912004 MX7718 IC48 IC49 10912012 DS14C89AN C-MOS RS-232C MX7719 10912012 REC MX7719 IC50 10912020 80C49 C-MOS KEYBOARD CPU MX7720 10912020 MX7720 IC51 10912038 HC42 C-MOS 1 OF 10 DCDR MX7721 10912038 MX7721 IC52 HC03 C-MOS NAND GATE MX7722 WITH OPEN-DRAIN OUTPUT MX7722 IC54 10912046 72065C C-MOS FLOPPY DISK MX7723 10912046 CTRLR MX7723 IC57 SED9420CAC C-MOS VFO MX7724 MX7724 IC59 HC365 HEX 3-STATE BUF MX7725 W/COMMON ENABLE MX7725 GATE 1 M60011-0117 C-MOS MX7726 MX7726 GATE 2 M60011-0118 C-MOS MX7727 MX7727 GATE 3 M60011-0115 C-MOS MX7728 MX7728 GATE 4 M60012-0116 C-MOS MX7729 MX7729 GATE 5 M60011-0116 C-MOS MX7730 MX7730 IC304 IC,MC74HC08A MX7732 MX7732 IC306 EDL-040 ACTIVE DELAY LINE MX7734 MX7734 IC15 10932630 IC,MBM27C128-20 CMOS MXP0691 10932630 128KBIOS ROM CS8100 MXP0691 FR44 USE NDR0077EBE ND0077EBE REPLACED BY NDR0077EBE ND0077EBE FR44 USE NDR0077EBE ND0077EBEC REPLACED BY NDR0077EBE ND0077EBEC REPLACED BY NDR0144EBE ND0144EBEC FR8 USE NDR0158EBE ND0158EBEC REPLACED BY NDR0158EBE ND0158EBEC REPLACED BY NDR0159EBE ND0159EBEC REPLACED BY NDR0176EBE ND0176EBEC REPLACED BY NDR0224CBE ND0224CBEC FR11 USE ND0243EBEC ND0243EBE REPLACED BY NDR0243EBE ND0243EBE FR11 10945764 4.3K 5% 1/8W MTF RES ND0243EBEC 10945764 REPLACED BY NDR0243EBE ND0243EBEC FR45 FR60 FR95 USE NDR0257EBE ND0257EBEC REPLACED BY NDR0257EBE ND0257EBEC REPLACED BY NDR0281EBE ND0281EBEC FR162 USE NDR0288BBE ND0288BBEC REPLACED BY NDR0288BBE ND0288BBEC FR44 20 5% 1/8W MTF RES NDR0077EBE CASE 1206 PKG OF 5 NDR0077EBE LU-7-6 100 2% 1/8W MTF RES NDR0132CBE CASE 1206 PKG OF 5 NDR0132CBE CASE 1206 PKG OF 5 NDR0144EBE FR8 300 5% 1/8W MTF RES NDR0158EBE CASE 1206 PKG OF 5 NDR0158EBE FR26 330 5% 1/8W MTF RES NDR0159EBE CASE 1206 PKG OF 5 NDR0159EBE FRT1 FR2 560 5% 1/8W MTF RES NDR0176EBE CASE 1206 PKG OF 5 NDR0176EBE FR5 FR6 1K 2% 1/8W MTF RES NDR0196CBE CASE 1206 PKG OF 5 NDR0196CBE FR30-36 FR72 FR73 1K 5% 1/8W MTF RES NDR0196EBE CASE 1206 PKG OF 5 NDR0196EBE FR21 1.5K 5% 1/8W MTF RES NDR0206EBE CASE 1206 PKG OF 5 NDR0206EBE FR7 FR24 2.2K 5% 1/8W MTF RES NDR0216EBE CASE 1206 PKG OF 5 NDR0216EBE FR131 2.7K 2% 1/8W MTF RES NDR0224CBE CASE 1206 PKG OF 5 NDR0224CBE FR1 FR2 3.3K 5% 1/8W MTF RES NDR0230EBE CASE 1206 PKG OF 5 NDR0230EBE FR11 4.3K 5% 1/8W MTF RES NDR0243EBE CASE 1206 PKG OF 5 NDR0243EBE FR14 FR17 5.6K 1% 1/8W MTF RES NDR0257BBE CASE 1206 PKG OF 5 NDR0257BBE FR45 FR60 FR95 5.6K 5% 1/8W MTF RES NDR0257EBE CASE 1206 PKG OF 5 NDR0257EBE LU-7-4 7.5K 1% 1/8W MTF RES NDR0266BBE REPLACED BY NDR0266BBE NDR0266BBE FR10 8.2K 2% 1/8W MTF RES NDR0271CBE CASE 1206 PKG OF 5 NDR0271CBE FR27 FR 10K 5% 1/8W MTF RES NDR0281EBE FR3 FR4 FR9 FR20 FR23 CASE 1206 PKG OF 5 NDR0281EBE FR162 12K 1% 1/8W MTF RES NDR0288BBE CASE 1206 PKG OF 5 NDR0288BBE RFR132 RF152 39K 1% 1/8W MTF RES NDR0330BBE CASE 1206 PKG OF 5 NDR0330BBE LU-7-5 39K 2% 1/8W MTF RES NDR0330CBE CASE 1206 PKG OF 5 NDR0330CBE FR18 FR19 FR62 430K 5% 1/8W MTF RES NDR0421EBE CASE 1206 PKG OF 5 NDR0421EBE FR61 750K 5% 1/8W MTF RES NDR0439EBE CASE 1206 PKG OF 5 NDR0439EBE SCR500 THYRISTOR,5P4M NG0012 10870566 AFTER DATE CODE 9A7 NJM2902M PKG OF 10 NL0196EBEC PKG OF 10 NL0216EBCC PKG OF 10 NL0230EBCC PKG OF 10 NL0375EBEC 12003034 DISPLAY LCD W/CONN NX0956 RA19 10956266 RES,NTWK 47KX8 5% 1/8W NY0015 RA3-5 RA7 RA11 RA14 10956266 9P SIP NY0015 RA8 RES,NTWK 100KX4 5% 1/8W NY0016 5P SIP NY0016 RA9 RES,NTWK 100KX3 5% 1/8W NY0018 4P SIP NY0018 RA13 RES,NTWK 47KX3 5% 1/8W NY0019 4P SIP NY0019 RA15 RES,NTWK 10KX9 5% 1/8W NY0020 10P SIP NY0020 RA16 RA18 RES,NTWK 10KX5 5% 1/8W NY0049 6P SIP NY0049 RA17 RES,NTWK 10KX3 5% 1/8W NY0050 4P SIP NY0050 RA20 10956332 RES,NTWK 4.7KX5 5% 1/8W NY0051 10956332 6P SIP NY0051 FVR1-3 POT,SEMI-FIXED 30KB CURVE P0119 TIMING P0119 R47 10963197 POT,100K 30% 1/10W SEMI-F P0580 R18 10980779 POT,100K 1/20W CONTRAST PA0487 16 DAMPER ASSY RA1263 28 SPRING,LEVER LOCK RB0119 6 SPRING,PLATE SLIDE RB0120 P51 11007960 SPRING,LOCK BUTTON RB0248 P30 11014735 SPRING,LEVER RB1177 K84 11014743 SPRING,SPACE KEY RB1178 A4 11031481 ARM ASSY,LEFT FAWN GREY RE0310 A3 11031499 ARM ASSY,RIGHT FAWN GREY RE0311 7 PLATE,SLIDE RJ0007 P7 PLATE,SHIELD KEYBOARD RJ0426 W/INSULATOR RJ0426 20 SHAFT,GUIDE RK0009 K80 SHAFT,CRANK SPACE KEY TOP RK0015 K81 SHAFT,CRANK WIDE KEY TOPS RK0016 K82 SHAFT,CRANK ENTER KEY RK0017 FDSSW1 11066735 SWITCH,SLID NSL-10104-381 SA0028 11066735 DRIVER SELECT SA0028 SW3 11069580 SWITCH,SLIDE 2-4 BOOT SEL SA0349 SW2 11069598 SWITCH,SLIDE 1-2 ON/OFF SA0350 11069598 MONITOR SA0350 SW500 11071859 SWITCH,ROCKER P/S BLACK SB0053 11071859 FOR POWER SUPPLY RACK SB0053 FDISW1 11077286 SWITCH,CARTRIDGE IN SF0015 11077286 NSM-10102-276B SF0015 DP1 SWITCH,DIP 2 BIT SH0057 K1-76 11081155 SWITCH,KEY KLT SK0026 SP1 11088689 SPEAKER,DMS-2845-CZ SP5420 T501 11102266 TRANSFORMER,CKT-02 TB0443 11102266 EL INVERTOR TB0443 T502 11102274 TRANSFORMER,SC-0Z-06G TB0444 11102274 TROIDAL CORE TB0444 11103017 TRANSFORMER,CKT-01 TB0595 IC21 10911964 IC,UPD71054C TIMER IC UPD71054C 10911964 UPD71054C 11123734 CHARGER WE0022 11124476 ADAPTOR,AC120V-DC15V (UL) WE0112 CN12-ASSY 11126620 CABLE ASSY,RIBBON 60 COND WF0066 11126620 EXPANSION BOX WF0066 CN2-ASSY 11126638 CABLE ASSY,RIBBON W/CONN WF0067 11126638 20 COND LCD WF0067 CN14-ASSY CABLE ASSY,RIBBON W/CONN WF0068 26 COND,EXPANSION RAM WF0068 CN15-ASSY 11126653 CABLE ASSY,RIBBON W/CONN WF0070 11126653 20 COND MODEM WF0070 CN10-ASSY CABLE ASSY,RIBBON W/CONN WF0071 26 COND INTERNAL FDD WF0071 NOT BE STOCKED XB0000X 2 11139888 PCB ASSY,CONTROL XB2255 USE AX1002 XB2407 11149861 PCB ASSY,MEMORY XB3602 3 BEZEL ASSY,FRONT Z2035 Z2500 Z2035 11227329 CASE,BOTTOM BLACK Z8715 P28 11227337 CASE,TOP FAWN GRAY Z8716 P17 11227360 CASE,LCD FAWN GRAY Z8720 11227360 WITH NAMEPLATE Z8720 P23 11227378 COVER,CABLE FAWN GRAY Z8721 P27 11227386 FRAME,LCD FAWN GRAY Z8722 P33 11227394 COVER,DOOR FAWN GRAY Z8724 11227394 FOR SERIAL PORTS ON REAR Z8724 18 CHASSIS ASSY ZC0002 ROLLER PIN LOCK ZC0002 (This list was generated on 07/08/2005) 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