[PDF] Top 20 508 T 7 RECOMP II Computer Service Manual Aug59 pdf

... Connect an oscilloscope to EXTERNAL TEST POINT 8-7 and ground, and ITlonitor the output of the flip-flop for the true and false voltage levels.. The output voltage should be -9±1 volts f[r] ... See full document

... RECOMP II System Block Diagram, Computer Cabling Diagram, Desk Assembly Control Console , Typewriter Assembly Photoelectric Tape Reader Assembly Tape Punch Assembly, .' De sk and Install[r] ... See full document

... Depress in proper sequence the typewriter keys necessary for the pair of co:m.mands desired, consisting for each command of a sign, two octal digits for the operation code, four octal di[r] ... See full document

... and no procedures are given for replacement or repair of components within these assemblies: • Parallel Controller PCBA or Serial Controller PCBA • Mechanism Driver PCBA • Power Supply P[r] ... See full document

... Screw M3x6 Screw No 4 x 6.4 Self Tap Screw M3xl0 Processor 240V Dual Disk Motherboard Assy Power Supply 240V Label Warn Monitor Label Serl CPU Label Hi Volt Monitor Label Warn CPU 250V L[r] ... See full document

... The total number of patients with ovarian torsion were 47 in number. The median age of our patients was 22 years (18days-66years). There were 5 (10.6%) patients in premenarchal age group, 41 patients (87.2%) in ... See full document

... Divide by zero Single step NMI Breakpoint Overflow Print screen service routine Undefined instruction ESC op code IRQO from 8259 timer O - hardware clock tick IRQI from 8259 keyboard cha[r] ... See full document

... Provides for the interconnection of data, status and control between the Floppy Controller PC Assembly and the Rear Panel Disk I/O receptacle.. Random Access Memory PC Assembly 800589.[r] ... See full document

... Februarv 1998 Electra Professional 12OILevel II/Level II Advanced Installation Service Manual For additional CO line connections to additional Single Line Telephones,[r] ... See full document

... Service Information Manual Service Handbook Configuration Reference Manual Series 300 Test Tools Manual Site Preparation Manual Installation Reference Manual Product Installation Note Te[r] ... See full document

... Service Information Manual Service Handbook Configuration Reference Manual Series 300 Test Tools Manual Site Preparation Manual Installation Reference Manual Product Installation Note Te[r] ... See full document

... Physical Characteristics of the NABU 3100 Characteristics or NABU 3100 Interfaces Initial Check, Group A Power Supply, Group B Primary Check of Monitor, Group C Keyboard, Group D Trouble[r] ... See full document

... VIDEO SECTION VIDEO OVER VI r~1 LO INTENSITY CIRCUITRY VIDEO PULSE STRETCHER FINAL DRIVE OUTPUTS HORI7.0NTAI SYNC PULSE STRETCHER MONITOR VIDEO OUTPUT STAGE... The VC4404 terminal has ha[r] ... See full document

... The rear panel of the System Module Figure 2-3 consists of the following: • Keyboard Connector • Serial Port Connector • Parallel Port Connector • Power Inlet Connector • Power Outlet Co[r] ... See full document

... The byte I/O interface can be used by controller circuit boards that plug into the mainframe chassis, or it can be extended to an expansion chassis through the I/O Line Driver and Receiv[r] ... See full document

... SIERRA COMPUTERS - DOUBLE AND EXTENDED DENSITY SYSTEMS Formatting a Disk putting the Operating System on a Disk Copying a Disk Create the Master Work Disk Setting the Density on the Driv[r] ... See full document

... Enable Interrupt EIN System Enable Interval EIT Timer Enter Sense ESW Swi tches Exclusive Or XRB A to B Exclusive Or XRA B to A Halt HLT Increment A INA Increment B INB Increment X INX I[r] ... See full document

... To shift the printing sphere from lower case to upper case position, or vice versa, depress either the right or the left Shift key.. Shift Lock Key.[r] ... See full document

... 1 The POWER switch applies AC line voltage to the fan, AC convenience receptacle, main power supply module, and tape power supply_ The POWER ON indicator is lit when the power supply mod[r] ... See full document

... The power supply consists of a line filter circuit, a rectifier circuit, a power switch circuit with associated transformer and components, a switching control circuit, a regulator circu[r] ... See full document