HP 9020 CE Handbook Download Page 1

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Summary of Contents for 9020 CE

Page 1: ...HP 9000 Series 500 Computers 9020 CE Handbook Part No 09020 90035 E0485 Requires Binder No 9282 0683 rhO HEWLETT a a111 PACKARD Prtnted in U S A Edition 1 April 1985 ...

Page 2: ...n or disclosure by the Government is subject to restrictions as set forth in paragraph b 3 B of the Rights in Technical Data and Software clause in DAR 7 104 9 a Copyright 1980 Bell Telephone Laboratories Inc Copyright 1979 1980 The Regents of the University of California This software and documentation is based in part on the Fourth Berkeley Software Distribution under license from the Regents of...

Page 3: ...Product Information II Environmental Installation PM E Configuration I Troubleshooting II Diagnostics I Adjustments I Peripherals I Replaceable Parts I Diagrams I Reference iii Service Notes a ...

Page 4: ...ge The manual part number changes when extensive technical changes are incorporated August 1984 Edition 1 Replaced the 9020 CD Handbook 09020 90039 and all updates January 1984 Edition 1 with updates April 1985 Edition 1 with update merged July 1985 Update NOTICE The information contained in this document is subject to change without notice HEWLETT PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD...

Page 5: ...ration codes 18 MHz clock rate with micro instruction cycle time of 55 ns and memory cycle time of 110 ns Typical execution times CPU without math chips Load register from memory 550 nanoseconds 64 bit floating point multiply 10 34 microseconds 32 bit integer multiply 2 92 microseconds 64 bit floating point add 5 94 microseconds CPU with math chips Floating point math chips decrease program time b...

Page 6: ...e Maximum altitude Screen capacity Dot spacing Character matrix Graphics No of colors Raster size Array size Dot resolution Linearity Cursor Plotting mode Letter mode Character editing Light Pen Standard Color High Performance Monochromatic 12 2 in 31Omm 12 2 in 31Omm 50 Hz 27 ft Lamberts To 30 ft Lamberts 60 Hz 31 ft Lamberts 0 5 mRlhr 0 5mRlhr 50 or 60 Hz 60 Hz 15 000 ft 15 000 ft 26 lines x 80 ...

Page 7: ...ches x 200 feet 216 millimetres x 61 metres Paper types Black or blue print perforated fan fold 330 sheets per package Internal Flexible Disc Specifications Capacity 270 336 bytes user available formatted less file directory allocation Media 5 25 inches 133 millimetres double sided double density disc Average media life More than 2 5 million revolutions 140 hours rotating stops when not accessed T...

Page 8: ...al Emulator 97077A 97087A RJE Communications Software 98163A 98183A HPSPICE Circuit Simulation 2285A Local Area Network 97086A Applications Migration Package Accessories Supplied The following items are supplied with the 9020 Installation and Test Manual HP Part Number 09020 90013 Flexible Disc Media 2 each 256K byte Special Function Key Overlays 2 blank HP Part Number 7120 3107 System Functional ...

Page 9: ...X Reference 97073 90006 IMAGE HP UX Reference Supplement 98680 9002S Introducing the UNIX System by McGilton Morgan 97089 90004 HP UX Concepts and Tutorials 4 Vols 97089 90048 HP UX System Administrator s Manual 97080 90093 Unpacking Instructions for the HP 9000 Series SOO Computers 92836 9000S Structured FORTRAN 77 Programming by Pollack 97081 90001 FORTRAN 9000 Reference 92832 90002 Programming ...

Page 10: ...iv screwdriver 8710 90 2 Pozidriv screwdriver H730 OOl Flat blade screwdriver 8720 00lS S 16 inch wrench 8710 0881 1 Hinch Allen hex key 8710 1164 4 millimetre Allen hex kev 8720 0006 7 16 inch nutdriver 87100004 Longnose pliers 5 407433 Keycap puller 0985567004 Power supply discharge tool 9300 0794 Antistatic kit 09815 20602 Paper Spindle tool 0902010010 Test Pack Safety Considerations WARNING SW...

Page 11: ...8 killograms Temperature Operating 10 to 40 C with disc media Storage 40 to 75 C flexible disc media excluded Slew Rate lO Mbyte Winchester 10 C per hour Humidity 20 80 RH non condensing maximum wet bulb 25 5 machine operating Altitude 15 000 feet 570 mbars barometric pressure machine operating Voltages 90 125 Vac or 189 250 Vac Line Frequency Range 48 66 Hz Current Requirements 12 0 A at 108 Vac ...

Page 12: ...20A Display 0 t I Fuse Power Cord Voltage Selector Connector Switches 9020C Display Fuse for 9020A Display Voltage Rating Fuse Rating Part Number 250V 5ANB 2110 0010 Fuse for 9020C Display Voltage Rating Fuse Rating Part Number 100 120V lOANB 2110 0051 220 240V 6ANB 2110 0056 dJ 88 127V dJ 198 250V 110 Vac 0 88 127V jj 198 250V 220 Vac 4 Connect display power cord to power cord connector on back o...

Page 13: ...55 61604 I 906 250V 6A United States 8120 1378 09855 61600 903 110V 10A United States 8120 0698 09855 61603 904 220V 10A NOTE Plugs are viewed from connector end Shape of molded plug may vary within country Power cords supplied by HP have polarities matched to the power Input socket on the computer L Line or Active Conductor also called live or hot N Neutral or Identified Conductor E Earth or Safe...

Page 14: ... 110 Expander Select Codes Printer Paper Part Numbers HP 97098 I O EXPANDER NUMBER 1 Print Color Paper Size Part Number Black 8 5 x 11 inch 9270 0640 Blue 8 5 x 11 inch 9270 0641 Black 210 x 290 mm 9270 0642 Blue 210 x 290 mm 9270 0643 Preventive Maintenance There are no scheduled preventive maintenance procedures SELECT CODE R rr l i li 09020 90035 rev 1 85 ...

Page 15: ...example if you are installing a 2nd lOP in a 520 computer you would start on page 2 7 and perform all steps that begin with ALL ALL 2nd lOP ALL EXCEPT 520 3rd lOP 520 520 ONLY and 520 2nd lOP ALL RAM and CPU Instuctions start on 2 6 ALL lOP Instructions start on 2 7 When completed with the installation of the finstrate Insert the following pages in your CE Hand book after page 2 4 of either the 90...

Page 16: ...CH EDGE CONNECTOR OR FINSTRATE PLANE HOLD FINSTRATE BY EJECTORS OR SIDE EDGES ONLY HAND LING FINSTRATE INCORRECTLY COULD CAUSE ELECTROSTATIC DISCHARGE DAMAGE WHEN INSTALLING FINSTRATE HOLD BY EJECTORS AND MOVE AIR CONTROLLER OUT OF THE WAY WITH THE SIDE EDGE OF THE FINSTRATE Install the finstrate in the first unoccupied slot from the bottom DO NOT LEAVE EMPTY SLOTS BETWEEN FINSTRATES 6 ALL Close t...

Page 17: ...tack door if connected 530 Remove front panel 540 Remove both front panels and flip top cover 3 520 2nd lOP Remove the trim piece on the left side of the computer by loosening the two 2 Pozidriv screws Figure 1 The screws do not have to be completely removed to remove the trim piece 520 3rd lOP Continue with next step 530 540 Remove top and bottom covers from System II enclosure From the front of ...

Page 18: ...ontinue with next step CAPTIVE THUMBSCREW 2 POZIDRIV CAPTIVE SCREW CONNECTOR COVER PLATE Figure 2 Series 500 Computer Stack Door Removal 5 ALL EXCEPT 520 3rd lOP Loosen the two 2 Pozidriv captive screws at the bottom of the processor stack door Figure 2 520 3rd lOP Continue with next step 6 ALL EXCEPT 520 3rd lOP Remove the processor stack door by loosening the two captive thumbscrews Figure 2 520...

Page 19: ...L 2nd lOP Move all finstrates above slot 2 up one slot ALL 3rd lOP Move all finstrates above slot 3 up one slot Slot 3 is first accessible finstrate without removing door 8 520 ONLY Remove cable clamp from processor stack door by removing two 1 Pozidriv screws 9 ALL Slide the lOP finstrate into the appropriate slot without seating finstrate into the mother board Open the connector gate Figure 3 2n...

Page 20: ...ion Figure 4 CONNECTOR GATE CABLE CLAMP Figure 4 Series 500 Computer Stack Door 12 520 Connect the lOP cable finstrate connector to the lOP finstrate with cable pointing down Close the connector gate and seat the finstrate into the motherboard connector Figure 4 530 540 Route lOP cable through base plate Connect lOP cable finstrate connector to finstrate Close connector gate and seat board into mo...

Page 21: ... appropriate 1 0 EXPANDER connector Figure 5 or cover connector with plastic connector cover Figure 6 530 540 2nd lOP Route lOP cable along outside of base plate and attach lOP cable strain relief clamp to base with four 2 Pozidriv screws Ensure cable is centered in clamp and is not pinched 530 540 3rd lOP Remove I O cable strain relief clamp which holds 2nd lOP cable in place on outside of base p...

Page 22: ...er slot 540 2nd lOP Right slot 540 3rd lOP Left slot CAUTION ENSURE THE 110 EXPANDER CONNECTOR ON THE PROCESSOR STACK DOOR IS COVERED TO PREVENT RFI RADIATION 18 530 540 ONLY Attach lIO expander cable to connector on rear panel or cover connector with plastic connector cover 19 520 2nd lOP Replace the trim piece and the left door 520 3rd lOP Close the left door 530 Replace RFl shield top and botto...

Page 23: ...d will also have a Load Board in the slot that is adjacent to the RAM board top occupied slot If any other Finstrates or RAM is added to this configuration the Load Board must be removed from the computer Any time the Processor Stack configuration is reduced to 1 CPU 1 lOP and one 512K Byte RAM Board A Load Board 09855 66525 is required Load Board 09855 66525 is a replaceable part CE Handbook When...

Page 24: ...D INCORRECTLY COULD CAUSE ELECTROSTATIC DISCHARGE DAMAGE WHEN INSTALLING THE RAM BOARD HOLD BY EJECTORS AND MOVE AIR CONTROLLER OUT OF THE WAY WITH THE SIDE EDGE OF THE BOARD Remove the Load Board 09855 66525 from the Processor Stack if it is present and at least one RAM board is installed The load board will no longer be required It is the property of the customer 6 ALL Install the new RAM board ...

Page 25: ...ns one of the above configurations a Load Board is required The load Board 09855 66525 is a replaceable part in spares If the load board is used it must be in the top OCCUPIED slot of the Processor Stack Do not leave any empty slots between finstates or boards Boot Loader ROM When the Processor Stack contains 1 Megabyte RAM Boards Boot Loader ROM Rev B 09020 80001 must be used and UNIX 4 0 or Basi...

Page 26: ...ng the six thumbscrews 4 ALL Open processor stack door 5 ALL CAUTION ELECTROSTATIC DISCHARGE DAMAGE CAN OCCUR IN THE FOLLOWING STEPS FOLLOW THE PRECAUTIONS IN CHAPTER 4 OF THE SERVICE MANUAL DO NOT TOUCH EDGE CONNECTOR OR BOARD PLANE HOLD BOARD BY EJECTORS OR SIDE EDGES ONLY HANDLING THE RAM BOARD INCORRECTLY COULD CAUSE ELECTROSTATIC DISCHARGE DAMAGE WHEN INSTALLING THE RAM BOARD HOLD BY EJECTORS...

Page 27: ...ve three 2 Pozidriv screws from the mass storage cover Figure 1 530 540 Remove four 2 Pozidriv screws that attach the 110 lid Remove the lid MASS STORAGE COVER 1 0 DOOR 12 520 ONLY 2 POZIDRIV MASS STORAGE COVER SCREW 1 0 DOOR CAPTIVE THUMB SCREW Figure 1 Removing Mass Storage Cover Loosen two captive thumbscrews on 1 0 door Figure 1 and swing door open allowing door to rest in open position 13 520...

Page 28: ...ntroller Assembly Remove both cable connectors from controller assembly Remove controller assembly and replace the Bootstrap Loader ROM with the new one Figure 2 Reinstall the card in the I O card cage 530 540 Remove the SCM and replace the Bootstrap Loader ROM with the new ROM Figure 3 Use tool 8710 0585 Reinstall the card in the box Figure 2 Fixed Disc Controller Assembly Bootstrap Loader ROM Fi...

Page 29: ...nstall I O lid and connect the ac module cable and service module cable 17 530 540 ONLY Reinstall the top cover on the System II enclosure 18 520 Close the right side door 530 Replace front panel 540 Replace the flip top cover and both front panels 19 ALL Connect power cord to ac outlet 09020 90035 rev 1 85 ...

Page 30: ...2 20 9020 EnvironmentaVlnstallation PM ...

Page 31: ...9020 Configuration 3 1 IJ I ...

Page 32: ...orage Choice of CRT 90208 13 high performance monochrome display 455 x 560 pixels Supported Peripherals Due to constant change of the list of supported peripherals this information Is published separately The HP 9000 Series 500 Configuration Information and Order Guide or periodic publications of the FSD TSE NEWSLETTER will have this information 9020C 13 high performance color dispaly 455 x 560 pi...

Page 33: ...anguage 1M byte RAM 10M byte Fixed Disc 20 30 Graphics software Printer 9020AT 9020A with HP UX Single User 1 5M byte RAM Printer HP IB FORTRAN HP Pascal Graphlcs 9000 DGL Graphlcs 9000 AGP Requires CS 80 Disc Tope Media on Tope MEMORY or 3rd lOP MEMORY or 2rd lOP lOP I O Expander I O Expander CPU Software Distribution Media BASIC is always distributed on 5 1 4 Flexible Disc no option is necessary...

Page 34: ..._______________ llcM4 rl _ 9020 Troubleshooting 09020 90035 rev 1 85 Refer to Dead Unit Troubleshooting Flowchart Refer to Live Unit Troubleshooting Flowchart Initial Troubleshooting Flowchart Live Unit Trouble hooting Flowchart ...

Page 35: ...ow Computer to Cool Check for Airflow Obstructions Cycle Power Check Stack Fan Allow Computer to Cool Check for Airflow Obstructions Cycle Power Check Power Supply Fan Check All AC Components Check Power and Ground Connections Between AC Module and Power Supply Check That Local Power is Within Following Ranges 110V 90 132Vac 220V 198 250Vac Frequency 48 66Hz Check 12V Mass Memory Supply Dead Unit ...

Page 36: ...to double bit Double bit error occurred System Replace defective RAM memory error on halted MC NN CCCCCCCC NN MC counting from stack bottom CCCCCCCC last healer content in hex for MC NN System halted Incompatible lOPs Illegal combination of lOPs was Reconfigure lOPs to legal com found at powerup lOPs of Rev bination 2 1 and earlier are not compatible with lOPs of Rev 3 0 and later System halted In...

Page 37: ...HECKSUM for segment NN NN the code segment in which the error occurred Self test error 3 XXXX NN Finstrate failure XXXX CPU 10P or MC NN the NNth of that finstrate type from the bottom of stack Self test error 4 Memory reduced to NNNNNNNN bytes Memory has been mapped out System operation can continue provided that the failed finstrate is not required Replace defective RAM System still runs with re...

Page 38: ...l end does not clear poll response Alpha interface board I O bus 1 00000001 Timed out while initializing GDC Graphics digital video board 1 00000002 Status line not asserted Alpha interface board display modules 1 00000003 Control register fails readback Alpha interface board 1I0 bus 1 00000004 Not responding to poll Alpha interface board 1I0bus 1 00000005 Channel end does not clear poll response ...

Page 39: ...st 0 OOOOOOOF Failed synchronous startup test 0 00000010 Failed window test DIM 0 00000011 Failed reset test 0 00000012 Timed out while waiting for interrupt 0 00000013 Status false during frame buffer transfer 0 00000014 Timed out while waiting for DMA transfer 1 00000001 Status line not asserted G ph nteriace DIM 1 00000002 Flag line asserted when graphics disabled 1 00000003 Poll line asserted ...

Page 40: ...s false 6 0 OOOOYY09 Printer enabled for poll response after reset 6 0 OOOOYYOA Keyboard PFW interrupt cannot be cleared XX Printer status byte hex in following binary format IPSFL IDSTF IMSTF IOOPP IHDFL IVHLO IPITH IHDTH I where PSFL Power supply failure Motor drive board DSTF Dangerous self test failure potential damage to printhead Motor drive board MSTF Don t care OOPP Out of paper Out of pap...

Page 41: ... status false 6 2 00000007 Reading FRIO did not clear keyboard poll response 6 2 00000008 Power fail warning bit set Internal Disc Drives Self Test Error 1 Error Codes Error Probable DA SA Code Definition Causes 7 X 00000001 Timeout waiting for self test 7 X 00000002 Failed poll response 7 X 00000003 Status false failure 7 X 00000004 Timeout in loopback Drive electronics 7 X 00000005 Failed loopba...

Page 42: ...ower supply has failed or temperature in power supply assembly has exceeded 97 C Check 12MM mass storage power supply Check fans Remove heat source Peak primary current exceeded 9A Check power supply Check for short circuits Used in conjunction with voltage LEOs on indicates an overvoltage condition on one or more of the supplies or door open off indicates an undervoltage condition Close door Chec...

Page 43: ... 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ A_ abcdefghijklmnopqrstuvwxyz I ii i r J 74 I1M J J 1 H f t n t J 1 l37 l vC J i hT t 1 rTl11 LLtJ TI 9020A Display a Ensure that the green sweep drive circuitry LED is lit visible through the top cover b Set the intensity adjustment dial for sufficient intensity c Set the 50 60 Hz CRT refresh rate switch to the correct position 90208 or 9020C Display a Press...

Page 44: ...9020 Diagnostics 5 9 Test Pattern for the 90208 Display Blinking Underline Blinking Characters Test Pattern for the 9020C Display ...

Page 45: ...dicated by twelve LEDs associated with card slots 1 through 12 The LEDs are visible by removing the left cosmetic door and looking through the window in the stack door Normal operation is all LEDs on foUowed one or two seconds later by aU LEDs off An LED that won t turn on or that turns on and won t turn off indicates a failure of the corresponding finstrate Processor Stack Self Test LEOs Keyboard...

Page 46: ...ller assembly LED fails to go off a bad drive is indicated With the right cosmetic door open the controller assembly LED is visible through the middle hole in the 110 cover plate Bootstrap Loader Card The LED on the bootstrap loader card is visible through the middle hole in the I O cover plate with the right cosmetic door open If the LED turns on and then off the bootstrap loader code has been pr...

Page 47: ...thermal element in the print head REVERSE press to reverse motion of paper feed mechanism use paper advance key to advance paper This is useful for remov ing paper which has become jammed in the printer DISPLAY Check that characters and lines are STANDARD shows a variety of displays which sharp and clear you should use to check that the display is in focus When testing the 9020C and characters are...

Page 48: ...splayed The colors from top to bottom are blue white yellow magenta purple red green cyan light blue and black not visible If characters appear sharp and white CONVERGE used to converge the three color no convergence is needed guns of the display Use when characters on the display appear to have colored red green yel low etc shadows Follow procedure detailed later in this chapter LTPEN Hardware 90...

Page 49: ...o Chapter 10 read from many locations on the disc After test ing the disc is initialized destroying all pro grams and data that exist on the disc Use this test to recover from power down during previous initialize PRINTER Test Printout AIJiIDEIDH lOlLMlllilpQIiIT ulllllx YilA BIIiIEFrDI JIDM NtmlQ Rlliu vIDE ZIiII fDIiFGIIDJ KilliN OIlilRsiDIvwllllz Printer Firmware July 12 1982 r IQ lt ts Ir Ij _...

Page 50: ...9020 Diagnostics 5 15 BGRAPHICS Line Type Test 10 9 8 5 5 4 3 2 1 ...

Page 51: ...5 16 9020 Diagnostics 16 15 14 13 12 1 1 10 9 8 6 5 4 3 2 BGRAPHICS Area Fill Test ...

Page 52: ...9020 Diagnostics 5 17 CGRAPHICS Vector Test ...

Page 53: ... number provided Test supported tape drives for file create write Refer to Chapter 10 read and purge operations Test destroys any existing data on the tape 9885 Test System Error number provided Tests HP 9885 M S flexible disc drive using a Refer to Chapter 10 dedicated GPIO interface Except for HP IB address not applying test operation is similar to other tests An initialized flexible disc is re ...

Page 54: ...face Test fails if display drawing fails to Digitize press stylus against the platen or press track stylus puck movements 0 on the 9874 puck and move the stylus puck around on the platen A line which tracks the stylus puck movements should be drawn on the display No line is drawn when not digitizing Press key to clear the screen and re peat test or to exit GPIO Hardware 9020A 9020B or 9020C with H...

Page 55: ...LMNOPQRSTUVWXYZ A_ abcdefghijklMnopqrstuvwxyzCI 0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ A_ abcdefghiJklMnopqrstuvwxyz 1 01234S6789 1 ABCDEFGHIJKLMNOPQRSTUVWXYZ A _ abcdefghijklMnopqrstuuwxyz I 01234S6789 I ABCDEFGHIJKLMNOPQRSTUVWXYZ j _ abcdefghijklMnopqrstuvwxyz I 01234S6789 j ABCDEFGHIJKLHNOPQRSTUVWXYZ A _ abcdefghijklMnopqrstuuwxyz I 01234S6789 I ABCDEFGHIJKLMNOPQRSTUVWXYZ jA_ abcdefghijklMnopqrs...

Page 56: ...er up Sequence Flowchart Turn Off Bootstrap Loader Card LED if applicable Look for OS on Removeable Media On lOP 1 2 and 3 On PA 0 1 7 and Report Errors Look for OS on Fixed Media On lOP 1 2 and 3 On PA 0 1 7 and Report Errors ...

Page 57: ... portion of the operating system Volumes may be mounted in any order without affecting the loading process SYSTEM NOT FOUND WILL RETRY XXX SYSTEM NOT FOUND WILL RETRY IN XXX Unable to find an operating system on any mass storage device The loader will attempt to find an operating system again in XXX seconds Possible causes mass storage device not powered up no media in mass storage device wrong di...

Page 58: ...NN Attempt to address or read past the end of a volume Possible causes corrupt system media failure or mass storage device hardware failure CTRLR UNIT FAULT NNNNN CTRLR UNIT FAULT SELECT CODE NN Hardware passed initial self test However it failed while being used to load the operating system Possible causes computer interface card hardware failure or mass storage device hardware failure 10 TIMEOUT...

Page 59: ... hardware failure on the computers first lOP BAD NVM NNNNN BAD NVM SELECT CDDE NN Indicates that Non Volatile Memory failed its self test Possible cause computer hardware fail ure BAD RTC NNNNN BAD RTC SELECT CODE NN Indicates that the built in Real Time Clock is not operating correctly ...

Page 60: ...hermal printer has tVJO adjustment cams one on each side of the printer To obtain maximum print quality loosen the cam lock bolts on both sides adjust the cams while printer is operating for maximum print quality and tighten the lock bolts Adjustment Cams and Lock Bolts Print Quality Adjustment ...

Page 61: ...ermine current configuration by noting the placement of the language resistors Deter mine desired configuration according to table A 1 indicates a resistor is installed at that location a 0 indicates there should be no resistor at that location Add and or remove resistor s to match the desired configuration Resistor part number is 0698 3441 Language Resistors Keyboard Language Resistors Keyboard L...

Page 62: ...tensity Adjustment Dial Intensity Adjustment Dial Voltage Selection 9020A and 9020C The 9020A and 9020C color displays have voltage selector switches on the back The switches can be set so that the display operates on one of two nominal line voltages as indicated by the drawings Fuse Power Cord __ I y I Connector D 115V D 220V 9020A Display ...

Page 63: ...nderneath the display The switch has two positions 50 Hz and 60Hz The switch should be set to match the local line frequency As you face the front of the display 60 Hz is selected with the switch to the left and 50 Hz is selected with the switch to the right Intensity Adjustment Dial Display Self Test Button 9020B and 9020C only SO 60Hz CRT Refresh Rate Switch 9020A only left 60Hz right 50Hz Displ...

Page 64: ...erneath the display Pressing the switch displays a test pattern The pattern is displayed as long as the switch is pressed When the switch is released the pattern is no longer displayed Blinking Overline Test Pattern for the 90208 Display Blinking Underline Blinking Characters Test Pattern for the 9020C Display ...

Page 65: ... through the procedures as directed Note The video board contains all clamp pots gain pots and test points The sweep board contains the screen grid adjustment as well as several other adjustments HORIZONTAL CENTER SCREEN GRID 9020A Video Board Pots and Test Points 9020A Sweep Board Adjustments CLAMP POT BLUE GAIN POT BLUE TP201 BLUE GAIN POT RED CLAMP POT RED TP101 RED 09020 90035 rev l 85 ...

Page 66: ...pluses to move across the screen according to the following rules a the red plus moves along a line from lower left to upper right b the blue plus moves along a vertical line c the green plus moves along a line from upper left to lower right You may find that the easiest way to merge the pluses is to first merge the red and green pluses together forming a yellow plus Next merge the blue plus which...

Page 67: ...6 8 9020 Adjustments ...

Page 68: ...at is unoccupied Because these interface cards can power external devices they may exceed the per slot power budget specified by the HP CIO standard Therefore consider them to take the power of two interface cards The I O cards concerned are HP 27123A when powering an HP 98028A SRM MUX HP 27125A LAN 500 Link Interface HP 50961A Option 500 27123A with SRM Coax Adapter Select Codes Select Code Usage...

Page 69: ...ilities and parallel poll capabilities BASIC Language System only Built in hardware self test Configuration The normal switch settings are shown in the next figure The switch functions are Sl S5 Address 30 decimal Sl is Least Significant Bit S6 System Controller On S7 Normal Speed S8 Test Mode 1 High speed devices can run on a normal speed bus but run slower than their capacity Normal speed device...

Page 70: ...SPEED OPERATION AND SYSTEM CONTROLLER S7 UP FOR NORMAL SPEED DOWN FOR HIGH SPEED HP 27110A B HP IB Interface Card 27110AlB HP IB Interface 09020 90035 rev 7 85 27110 63001 Pin Socket Connector 1st Device HP IB Connector 2nd Device High Speed 1m Device Load 15m Max Normal Speed 2m Device Load 20m Max HP 27110A B HP IB Interface Cabling n Device J ...

Page 71: ...output buses and storage registers Two control and two status lines Configuration The normal switch settings depend on which peripheral device is connected to the GPIO The 9885M15 Flexible Disc Drive and the 97060A Graphics Processor require the GPIO switch settings shown in the next figure The switch setting functions are 5W1 5W2 51 DIN Negative True 52 CTL and 5T5 Negative True 53 P5ET Negative ...

Page 72: ... 5 W1 W2 W3 E15 Jumper in 5V Position 5 Ci le 12 E16 Jumper in 12V Position W3 W2 S7 S3 UP FOR 9885M S UP FOR 9885M S DOWN FOR 97060A DOWN FOR 97060A HP 27112A General Purpose 110 GPIO Interface Card 09020 90035 rev 7185 ...

Page 73: ...at E16 The formula for selecting the capacitor value is C T I00 1 5 where C additional capacitance in pf T total time delay required in nsec The internal delay one shot provides a delay of approximately 3 usec between the assertion of PCNTL and the assertion of FLAG The delay can be increased by adding a capacitor between pins 5 and 8 of the socket at E16 The formula for the value of the capacitor...

Page 74: ...tocol Works with full or half duplex modems and supports AUTO ANSWER and ORIGINATE Provides link control functions line bid normal and transparent data modes all responses and link termination Assures data integrity with CRC error checking EBCDIC character recognition Space compression truncation 27122A RJE Interface Pin Socket Connector 25 Pin tf H J customer SUPPlied 1 HP 27122A Remote Job Entry...

Page 75: ...data bytes Reception of packets is acknowledged Remote file access to create open purge a file directory read write bytes set protection and catalog Configuration Ensure that the 8 switches are set to the binary equivalent of the assigned decimal node address S1 is the MSB S8 is the LSB 97061A 10m B 25m C 60m D 60m unterminated 27123A SRM INTERFACE Sent s 2lXl 0 Im __c f P TaOtherwarkstatian ar SR...

Page 76: ...een LANIC and attachment unit Configuration There are no switches to be set All node hardware must conform to the same standards Remove and throwaway jumper W3 Record the link Address 08 00 09 plus xx yy zz from the NOVRAM 27125A LANIC U26 c J NOVRAM c I J FUSE EPROM I C Jc J U9 U95 LEOs REO GREEN QQ J1 I O CHANNEL CONNECTOR JUMPER W3 Removed for I HP 9000 Series 500 LAN CONNECTOR I I 1L _ 11 1 CA...

Page 77: ... Parity S4 Bits Per Character S5 to S8 S5 Down Down Down Down Down Down Down Down Up Up Up Up Up Up Up Up Typical modem Typical direct connection application Up Single Text Termination Typical Down Not Single Text Termination Up Device directly connected Down Device Not Directly Connected Mod em use Up No Parity Typical Down Odd Parity Up 8 Bits Per Character Typical Down 7 Bits Per Character Baud...

Page 78: ...9020 Peripherals 7 11 HP 27128A Asynchronous Serial Interface ASI Card 09020 90035 rev 7 85 ...

Page 79: ...these Peripheral D2647F 30 Pin 13242N Sm Or 2601 A ro B 2686A 2624B Port 2 92218A 15m 2626A Port 2 2S Pin 45 01 AlB 911644A 2622A 2623A 26248 PorI 1 2626A Port 1 2627A 2703A 50 Pin 40242M 5M 392A OR a 2392A OPT 301 25 PIN f 17255D a Laserjel 2686A 5061 4215 9816A15 a 9817A1H L 4 9M 98626A 98628A 92221M a 45710A 1 5M 82974A 41 1 5M 9807A HP 27128A ASI Interface Cabling 09020 90035 rev 7 85 ...

Page 80: ...ognition and handshake protocol control Parity overrun and framing errors are sensed locally to detect transmission errors X ON X OFF both directions and ENQ ACK one direction host sending ENQ handshaking 27130AlII AS or 8120 4076 Included 5 Pm Connl ctPT Female B255 R5 232C Connection P 28658 60005 or 21828 60001 Peripheral Cable Included W 2601 40242M 5M 25 Pin Peripheral 2647F 2622A 2623A 26248...

Page 81: ... There are no switches to set on the HP 27140A card 27140A MODEM MUX 50 PIN PIN and SOCKET CONNECTOR 1 0M 28659 63002 included FEMALE DB25S RS 232C Connection Panel 28659 60005 Included 30 Pin 13242N 5m Or ro 8 92218A 15m 25 Pin 50 Pin 40242M 5M S OR 9 2392A OPT 301 25 PIN 172550 5061 4215 P 9 49M P 92221M 9 1 5M e 82974A a 1 5M HP 27140A Modem MUX Cabling Peripheral 2647F 2801A 2118A 21248 Port 2...

Page 82: ...compatible signals across three coaxial cables Uses four memory planes to display 16 colors from 4096 available Supports all Graphics 9000 plotter commands including area shading 2 Meters HP 97062A Color Video Interface Cabling 09020 90035 rev 7 85 9020 Peripherals 7 15 Color Monitor Such As HP113279B ...

Page 83: ...upports broadcast and multicast addressing User executable diagnostics which can be run Simultaneously with other network services Configuration Before you install the HP IB card ensure that the resistor pack is installed in socket U74 normal speed and that the switches are set in these positions Set the bus address of the LAN unit to aby setting the switches on the back of the unit to these posit...

Page 84: ... 66573 98760 69573 98760A Alpha Interface Board 5 11 5 98760 66575 98760 69575 98760A Graphics Digital Video Board ASCII 5 11 5 98760 66576 98760 69576 98760A Graphics Digital Video Board Katakana 5 5 2 5061 6803 97043 69803 Floating Point CPU 5 5 2 5061 6806 97044 69806 lOP Finstrate Rev 3 1 5 5 2 5461 4232 97040 69232 256K RAM Board 5 5 2 5061 6805 97047 69805 512K RAM Board 5 5 2 5061 7704 9704...

Page 85: ...90037 Service Manual for the HP 9000 Model 520 09020 90011 Installation and Test for the HP 9000 Model 520 09040 90040 Series 500 Site Preparation Manual 98770 90030 Service Manual for the HP 98770A Display 98780 90030 Service Manual for the HP 98780A Display 5955 6587 Sales and Support Offices 9282 0989 2 3 Ring Binder 09020 90008 Manual Assembly Instructions 9211 3778 Package Shipping Carton HP ...

Page 86: ...9020 Replaceable Parts 8 3 ...

Page 87: ...8 4 9020 Replaceable Parts Covers ...

Page 88: ...ar Cover 2190 0010 6 Washer Lock Ext T 3050 0071 6 Washer Rat MTLe 0905 0960 6 O Ring 4 5041 3455 1 Keyboard Bezel 4040 2047 2 LED Lens 0905 0129 2 O Ring 0 145 lnch 1390 0064 4 Receptacle Ball Stud 5041 3450 1 Filler Key Left 5041 3451 1 Filler Key Right 5 7200 1698 2 Door Trim Labels I 5955 8036 I 1 10FCC Compute Complianc Label 7121 3107 1 Special Function Key Label 7121 3493 1 Interlock Warnin...

Page 89: ...ket 12 1600 1216 4 Door Hinge 13 1600 1217 1 Left Strap 14 1600 1218 1 Right Strap 15 3160 0377 3 9 5 VDC Fan 16 0590 1453 8 Fan Clip 17 8120 3551 1 Rexible Disc Drive Power Cable 18 8120 3599 1 Ground Cable 19 1600 1210 1 Alternate Cursor Control Bracket 20 1600 1230 1 No Printer Cover 21 5041 3457 1 Base 22 8120 3553 1 Fan Cable 23 8120 3558 1 Alternate Cursor Cable Assembly 24 8120 3559 1 Keybo...

Page 90: ...NOT SHOWN 19 20 22 23 26 27 28 8 7 9020 Replaceable Parts I ...

Page 91: ...8 8 9020 Replaceable Parts HIDDEN Printer Printhead ...

Page 92: ... Drive Belt 15 1530 2025 1 Roller 16 1530 2026 1 Platen 17 1600 1201 4 Bezel Clamp 18 1600 1333 1 Right Side Plate 19 1600 1334 1 Left Side Plate 20 3101 2564 1 Switches Assembly 21 3140 0668 1 Stepper Motor and Connector 22 4040 2057 1 Paper Guide Slider 23 5040 8143 1 Roller Pulley 24 5040 8144 1 Motor Pulley 25 5041 1497 1 Lower Paper Guide 26 5041 1498 1 Tear Bar 27 5060 7463 1 Platen Assembly...

Page 93: ...8 10 902oReplaceable Parts Processor Stack ...

Page 94: ...ard exchange 97046 69704 1 1M RAM Board exchange 5061 7904 1 1M RAM Board new 09855 66525 1 Load Board 3 5061 4224 1 Clock Board 4 5061 4263 1 Stack Motherboard 5041 3463 2 Motherboard Support 5 1600 1353 1 Stack Door 5180 5201 1 Label Door Seal 6 1400 1179 1 lOP Cable Clamp 7 3160 0377 1 Fan 8 1600 1353 1 lOP Connector Plate Aluminum 5041 3468 1 lOP Connector Plate Black 9 3101 2565 1 Processor I...

Page 95: ...9020 Replaceable Parts 8 12 110 Cage ...

Page 96: ...20 80000 1 Loader ID ROM for Fixed Disc Drive or Bootstrap Loader Card 09020 80001 1 Loader ID ROM for Fixed Disc Drive or Bootstrap Loader Card 09855 69561 1 9130K Aexible Disc Drive Controller 1818 1897 1 Aexible Disc Controller ROM For Interface Card information see the 520 Installation Manual 09020 90011 Appendix A When ordering the Loader lD ROM the serial number of the computer must be given...

Page 97: ... Cable 8120 3580 1 220V Ac Module Cable 4 4040 2054 1 Switch Bezel 5 9135 0163 1 Line Filter 6 4040 2048 1 Ac Wiring Shield 7120 6157 1 Ac Danger Label 7121 3060 1 90 125V Line Voltage Label 7121 3062 1 220V Line Voltage Label 7121 2708 1 High Voltage Label 7 Ac Power Cords 09855 61600 1 United States 1l0V 09855 61601 1 Australia 09855 61602 1 Europe 09855 61603 1 CSA and United States 220V 09855 ...

Page 98: ...HP Number Part Number Quantity Description 1 09133 69102 1 Fixed Disc Mechanical Drive 2 09133 69101 1 Electronics Board 3 1600 1306 2 Mounting Bracket 4 1600 1311 1 Bottom Cover 5 8120 3598 1 Ground Cable 6 8120 3800 1 Drive Power Cable 7 8120 3786 1 20 Pin Drive Cable 8 8120 3802 1 34 Pin Drive Cable ...

Page 99: ...2 09130 66501 1 Electronics Board 09131 69600 1 9131G Flexible Disc Drive with board 3 1390 0596 3 Captive Screw 4 1600 1212 1 Bucket Assembly 5 1600 1228 1 Bucket Cover 6 8120 3598 1 Ground Cable 7 4040 2056 1 Appearance Bezel 8 8120 3552 1 Power Cable 9 8120 3555 1 Logic Cable 9020 serial number prefix 2422 uses this disc drive The electronics board cannot be ordered separately ...

Page 100: ...0 0302 1 4 8V RTCINVM Battery Assembly 3 09855 69131 1 Keyswitch Board 4 1820 2707 1 Processor ROM 8048 Bottom of board 5 3101 2595 Keyswitch Micro 3101 2596 Keyswitch Cortron 6 1390 0448 4 Snap in Fastener 7 1440 0160 2 Pull Handle 8 1600 1234 1 Structural Strip Front 9 1600 1236 1 Structural Strip Rear 10 1390 0448 4 Ball Stud 11 3131 0494 2 Plastic Clip Spacebar 09020 90035 rev 7 85 ...

Page 101: ...caps on the ASCII keyboard The ASCII keyboard is the exchange assembly in case of keyboard failure Before returning a failed non ASCII keyboard remove all non ASCII keycaps from the failed board and place them on the replacement keyboard 2684 2677 2678 2674 2676 2679 2704 2683 2682 2680 2675 2681 2685 2686 2670 2670 2670 2670 2687 2689 2690 2691 2692 2693 2694 2695 2696 2688 2697 2698 2699 2700 26...

Page 102: ...1 2678 2674 2676 2679 27fl4 ll61 2681 2689 2690 2681 2692 2693 _ 2695 2695 _ _ _ _ _ _ _ 267 2870 _ _ _ _ _ _ _ _ _ 2683 _ _ 2615 2681 2685 _ 2610 2688 2891 2688 _ 2700 2650 2101 2102 2103 I IIII IIII 2705 2812 2613 2614 2615 2616 2617 2618 2619 2620 2621 2972 2962 2961 2825 2825 2827 2626 2628 2630 263 2632 2833 2634 2957 2956 2701 2106 2631 _ 1 2643 2955 2954 2608 2706 2739 Swedish Finnish Keybo...

Page 103: ...8 20 9020 Replaceable Parts ...

Page 104: ...TACK MOTHERBOARD DISPLAY I CPU FINSTRATE 1 I lOP FINSTRATE I lOP BUS L RAM BOARDS I L r 3 MASS STORAGE CONTROLLER SLOTS I BOOTSTRAP LOADER2 I r I I I KEYBOARD CONTROLLER ICONTROLLERJ ELECTRONICS BOARD I KEYSWITCH I 1 AVAILABLE 1 0 CARDS BOARD HP IB GPIO KEYBOARD PSI ASI RS232 9130K WINCHESTER MUX FLEXIBLE FIXED SRM DISC DISC RJE DRIVE DRIVE RGB VIDEO 2 BOOTSTRAP LOADER CARD MASSSTORAGE USED IF NO ...

Page 105: ...1 0 BACKPLANE 50 P1 50 P2 DISPLAY 80 P3 l l UPT04LOCARDS 80 P6 96 J40 J12 60 P7 NOTE PROCESSOR STACK NUMBER IN PARENTHESIS IS NUMBER OF PINS PER CONNECTOR PRINTER Computer Interconnection Diagram 80 P8 RESERVED FOR EXPANSION 60 P9 ligl g RL AARg gR 50 P13 RESERVED FOR EXPANSION 2 P14 10 DOOR INTERLOCK KEYBOARD OPTIONAL INPUT DEVICE ...

Page 106: ...PRIMARY BOARD RECTIFIER AND CAPACITORS _ 4 19VUNREG 1 i o 9f 4 II r i j FULL BRIDGE 19VUNREG RECTIFIER 12V J PPON FA CONTROl NPFW SUPERVISOR BOARD I 0 0 I 0 CJ iii CQ D C cA ...

Page 107: ...110 220 AC MODULE f 110 220 V POWER SUPPLY ASSEMBLY 5 19 19 AC AC OG LG 1 0 CARD MASS STORAGE CONTROL DISPLAY NOTES GROUNDPLANETOGROUNDPLANE LOGIC GROUND CONNECTION DIRTY GROUND WIRE CABLE RIBBCNCABLE ...

Page 108: ...EMBLY g I C l 53 C l C l I N Gl Gl MOTHERBOARD 9020 Diagrams 9 5 B 12 MASS STORAGE 1 jlO BACKPLANE MASS STORAGE CONTROL MASS STORAGE 2 NOTES D SPLAY CS5 5 VOLT CONTROL SENSE CS 12G 12VOLTGROUNDCONTROLSENSE CONNECTION TO GROUND PLANE CS5 5 fg I rJrONTROL Voltage Sensing Diagram ...

Page 109: ...TING CASTING r STORAGE 1 r 18WIRE 10 CABLE 110 CARDS POWER SUPPLY MASS TO PERIPHERAL ASSEMBLY LID STORAGE 2 r IPC TRACE 18WIRE STUD OPTIONAL POWER SUPPLY STUD INPUT DEVICE 1 0 BACKPLANE ASSEMBLY AND STUD BUCKET AIR INLET SCREEN IRIBBON CABLE 18 DISPLAY SCREW PROCESSOR SCREW WIRE STACK PRINTER Safety Grounding Diagram ...

Page 110: ... AND GROUND SELF TEST MISCELLANEOUS CONTROL 2 MEMORY CONTROLLER 3 RAM BOARDS CAN BE 256K 512K OR PAIRS OF 1M BOARDS 4 REQUIRED WHEN RAM IS MADE UP OF SIX OR LESS 1 MEGABYTE BOARDS OR ONE CPU ONE lOP AND ONE 512K RAM BOARD lOP BUS CLOCK BOARD LOAD RESISTORS LOAD BOARD CPU FINSTRATE CPU THERMISTOR Processor Stack Block Diagram ...

Page 111: ...9 8 9020 Diagrams CHIP SELECTS TO MPS 32 MEMORY CONTROLLER 256K RAM Finstrate Block Diagram ...

Page 112: ...WORDS 4K BYTES 4K BYTES 4K BYTES 4K BYTES 2 4K WORDS 4K BYTES 4K BYTES 4K BYTES 4K BYTES 3 4K WORDS 4K BYTES 4K BYTES 4K BYTES 4K BYTES U I I 0 4K WORDS 1 4K WORDS 16K BYTE 16K BYTE 16K BYTE 16K BYTE 2 4K WORDS RAM RAM RAM RAM 3 4K WORDS S I I 0 4K WORDS 1 4K WORDS 16K BYTE 16K BYTE 16K BYTE 16K BYTE 2 4K WORDS RAM RAM RAM RAM 3 4K WORDS U I I 0 4K WORDS 1 4K WORDS 16K BYTE 16K BYTE 16K BYTE 16K B...

Page 113: ...i if LOGICAL MEMORY ADDRESS I 27 BITS o 1 2 3 X DON T CARE 29 30 31 12 BITS 4 8 CHIP ROW SELECT Y ADDRESS X ADDRESS PHYSICAL MEMORY ADDRESS 17 18 31 LOGICAL PAGE NUMBER MAPPER CAM DATA FORMAT 256K Memory Mapping Operation ...

Page 114: ...Diagrams 9 11 HEALER CAM HEALER RAM DATA ADDRESS 0 I l HEALED LOCATION 31 0 31 32 39 1 0 I DATA Ic ii 10 11 I ______________________ J131 PHYSICAL MEMORY ADDRESS I I 19 BITS X DON T CARE 256K Memory Healing ...

Page 115: ...ODD CHIP SELECTS TO lIPS 32 WEWORY CONTROLLER EVEN CHIP SELECTS ...

Page 116: ...DS 18K BYTE 2 4K WORDS RAM 3 4K WORDS 0 4K WORDS 1 4K WORDS 18K BYTE 2 4K WORDS RAM 3 4K WORDS 0 4K WORDS 1 4K WORDS 18K BYTE 2 4K WORDS RAM 3 4K WORDS 0 4K WORDS 1 4K WORDS 18K BYTE 2 4K WORDS RAM 3 4K WORDS 9020 Diagrams 9 13 Y ADDRESS SELECTS WORD WITHIN THE BLOCK 4K BYTES 4iCBYTES 4K BYTES 4K BYTES 4K BYTES 4K BYTES 16K BYTE 16K BYTE RAM RAM 16K BYTE 16K BYTE RAM RAM 16K BYTE 18K BYTE RAM RAM ...

Page 117: ... xl 0 1 23 X DON T CARE LOGICAL MEMORY ADDRESS 1 27 BITS I 17 18 29 12 BITS 8 MSD OF Y 1 1 ODD CS ROWS Y PHYSICAL MEMORY LOGICAL PAGE NUMBER Y ADDRESS X ADDRESS I ADDRESS 17 18 31 Ix xl MAPPER CAM DATA FORMAT 512K Memory Mapping Operation ...

Page 118: ...9020 Diagrams 9 15 HEALER CAM HEALER RAM ADDRESS DATA 0 31 0 31 32 39 I 1 0 I DATA ICHECK 10 BITS I I I 1 31 1 HEALED LOCATION PHYSICAL MEMORY ADDRESS j 1 19 BITS X DON T CARE 512K Memory Healing ...

Page 119: ... CONTROL I NRAS NCAS NWR 12 X DON T CARE MC MEMORY DATA BUS RAM CHIPS ARE 256K X 1 BIT 1 Megabyte Memory Organization MPB A LOGICAL MEMORY ADDRESS 1 27 BITS I 11 12 29 9 9 I t I I t I y X AND Y PHYSICAL ADDRESS MAPPER CAM DATA FORMAT 1 Megabyte Memory Mapping Operation J 31 ...

Page 120: ...ams 9 17 HEALER CAM HEALER RAM ADDRESS DATA 0 31 0 31 32 39 I 0 I DATA Ic ii 1 0 11 I 0 1 10 11 l HEALED LOCATION X AND Y ADDRESS PHYSICAL MEMORY ADDRESS 1 r 18 BITS X DON T CARE 1 Megabyte Memory Healing 11 1 31 ...

Page 121: ...E 1 TB 14 PIN t KEYBOARD AND KBDC MISCELLANEOUS INPUT DEVICE 20 PIN KEYSWITCH STATUS AND CONTROL SCANNING BOARD DATA 1R1 3 15 j R10 1R11 1 R9 12 RTC NVM POWER UP BEEPER 1 POWER DOWN LOGIC AND ENABLE SENSE CIRCUITRY KEYBOARD ELECTRONICS BOARD Keyboard Block Diagram CONTROL DISPLAY ALPHA J1 36 PIN I DISPLAY GRAPHICS J3 36 PIN Display Interface Module DIM 9020B C Only ...

Page 122: ...ta Bus P3 50 pin L Power To From AlphaJlnterface Board 9020 Diagrams 9 19 Alpha Interface Board Block Diagram 9020A Only ________ 16 ______ 1 12 Graphics Digital Video Board Block Diagram 9020A Only Red To Video Board ...

Page 123: ...BUS 6i J4 C Q L J1 J4 PAPER ADVSW rOFSW p JPH J51 MOTOR DRIVE BOARD VBGHIGHORLOW MONITOR AND LOGIC CIRCUITS IJPH I I JPH PRINTHEAD ASSEMBLY PRINTHEAD CHIP INTERCONNECT MODULES BOARD BURN CLEAR HDOUT 3 I II SUPPLY JM MOTOR CONTROL II DATA SHIFT JS PRINTHEAD MOTOR ...

Page 124: ...N DETECT 8876 CONTROLLER r I BUFFER WRITE DATA LATCH EARLY PRE LATE COMPENSATION MICROPROCESSOR BUS U 11 L I SECTOR STROBE ADDRESS ROM BUFFER GENERATION LATCH RAM n fl n JlADDRESS BUS 1 I RAM STROBE SWITCH l RESET 8039 TIMER MICRO PROCESSOR 15 READ DATA WRITE DATA INDEX PULSE RACK a T 9 RITE PROTECT TEP DIRECTION WRITE GATE 5TROBES SIDE SELECT DRIVE SELECT MOTOR FLEXIBLE DISC ...

Page 125: ...QUEST PAD PA ____ DECODE POLL WC AT E R G A T E 16 DEEP FIFO FIFO 8039 MANAGER MICRO __________ PROCESSOR ______ L __ BOOT LOAD BUFFER 1___ 5B 0 WINCHESTER 110 CONTROLLER REQ CONTROL BlJSY _ MSG SEL RST t ACK 1 0 o N o o OJ to ...

Page 126: ...IT COUNTER ID 8K BYTES LOADER ROM 9020 Diagrams 9 23 f________________________________________________________________I O_P_B U S______________________________________________________________ Bootstrap Loader Card Block Diagram ...

Page 127: ...G 10 10 5G 5G 5G 2 5G 13 5G 14 14 5G 15 5G 16 16 5G 5G 17 17 5G 18 5 19 19 5 5 20 20 22 23 5 24 24 5 5 25 25 5 5 26 5 27 27 5 5 28 28 5 5 30 5 31 5 32 32 33 33 5 34 CS5 35 8 1 A35 A1 _ _ _ _ _ _ 81 J43 835 A 2255 l J45A jA t r 81 J47 25 2 1 14 25 J 1 J49 13 J45 TO POWER SUPPLY CONNECTOR P83A GUAADGND 25 25 GUARDGND 16 24 24 16 J46 TEST83A 23 23 NOT USED NSTLED 22 22 NPSTLED TO POWER SUPPLY 21 NDOO...

Page 128: ...CKTEMP 62 62 10 12 GND 12 NFDDL J52 TO FANS FANP FANGND 2 FANI 3 FANGND 4 key 5 FANF 6 FANGNO 7 14 ST11 15 ST9 16 ST7 17 ST5 18 5T3 19 ST1 20 NPI 21 62 J53 TO DISC DRIVES 5 5 2 key 3 DGNO 4 DGNO 5 12MM 6 12MM 7 12 8 J49 TO STACK CONNECTOR GND 14 GND GND 3 15 GND GND 16 GND GND 17 GND GND 6 18 GND 2 19 GND 5 20 2 5 10 22 5 5 11 23 5 3 85 12 24 385 385 13 J54 TO DISC DRIVES 5 5 2 key 3 DGNO 4 DGNO 5...

Page 129: ...lt under over voltage MS 19 Monitor sense for 19 volt under over voltage MS 2 Monitor sense for 2 volt under over voltage MS12 Monitor sense for 12 volt under over voltage MS19 Monitor sense for 19 volt under over voltage MS3 85 Monitor sense for 3 85 volt under over voltage MS5 Monitor sense for 5 volt under over voltage MS6 2 Monitor sense for 6 2 volt under over voltage MSG Monitor sense ground...

Page 130: ...d NPI negative true Originates on keyboard NSTLED Stack overtemperature negative true NSTS I O bus status negative true Driven by keyboard NSYSPU Not system pop unsynchronized negative true Used with NPI to cause stack to perform a self test NWAIT 110 bus lengthen 10SB negative true PFLG Printer s flag line driven by keyboard PPON Primary power on all outputs in spec PSDGND Power supply ground for...

Page 131: ... View A48 P1 P2 TO DISPLAY INTERFACE TO DISPLAY INTERFACE MODULE CONNECTOR J2 POWER MODULE CONNECTOR J4 lOP BUS SGNO 50 49 SGNO GNO 50 49 NBR SGNO 48 47 SGNO NWAIT 48 47 GND SGND 46 45 SGND NFLG 46 45 NSTS SGND 43 SGNO NRAMD 44 43 GND 18 42 41 18 READ 42 41 GND 18 40 39 18 NPOLL 40 39 GND 18 38 37 18 NIFC 38 37 GND DGND 36 35 DGND NIOBSB 36 35 GND DGND 34 33 DGND NIODO 34 33 NIODl DGND 32 31 DGND ...

Page 132: ...31 NOT USED 30 NOT USED 29 NSWl 28 NSTS 27 GND 26 NIFC 25 NDEND 24 NARQ 23 GND 22 NIOSB 21 GND 20 NPOLL 19 NIC3 18 NIC4 17 NUAD 16 GND 15 NPAl 14 NPA3 13 GND 12 NIODl 11 NIOD3 10 GND 9 NIOD5 NIOD7 GND NIOD9 NIOD11 GND NIOD13 NIOD15 SGND P7 RESERVED GND 30 DSIN 29 ORIN 28 GND 27 DATA6 26 DATA4 25 DATA2 24 DATAO 23 GND 22 CSB6 21 CSB4 20 CSB2 19 CSBO 18 GND 17 NOT USED 16 CSA4 15 CSA2 14 CSAO 13 GND...

Page 133: ... 24 NDPA 23 NFLG 22 NBR 21 GND 20 GND 19 GND 18 READ 17 NIC2 16 NICl 15 NPAO 14 NPA2 13 GND 12 NIODO 11 NIOD2 10 GND 9 NIOD4 NIOD6 GND NIOD8 NIOD10 GND NIOD12 NIOD14 33 12 32 12 31 AC 30 AC 29 GND 28 NOT USED 27 NNMI 26 NOT USED 25 NOT USED 24 GND 23 NSTS 22 NDEND 21 NWAIT 20 GND 19 NIOSB 18 GND 17 NPOLL 16 NIC3 15 NIC4 14 NPAl 13 PA3 12 GND 11 NIODl 10 NIOD3 9 GND NIOD5 NIOD7 GND NIOD9 NIODll GND...

Page 134: ...backplane INTO Reserved INTI Reserved NARQ HP IO card requests attention negative true NBR I O bus burst mode DMA request negative true NDBYT I O bus ready for data negative true NDEND 1 0 bus device end negative true NDPA Internal select code available negative true NFLG I O bus ready for data negative true NIC1 I O bus interface control bit 1 negative true NIC2 I O bus interface control bit 2 ne...

Page 135: ...obe negative true NMYPA HP IO card recognized its address has been asserted negative true NNMI Non maskable interrupt negative true NPAO I O bus peripheral address bit 0 negative true NPAI 110 bus peripheral address bit 1 negative true NPA2 LO bus peripheral address bit 2 negative true NPA3 JlO bus peripheral address bit 3 negative true NPFW Power fail warning negative true NPOLL 110 bus interface...

Page 136: ...ion not allowed here 82 Improper COPYLINES MOVELINES DEL 83 orREN 84 First line number second Attempt to replace modify or delete a busy 85 line or subprogram 86 Matrix not square 88 Illegal operand in matrix transpose or matrix 89 multiply 90 No binary to STORE BIN or no program to STORE or SAVE COM declarations are inconsistent or incor reet Direct recursion not allowed in a single line function...

Page 137: ...subscript 158 Improper IMAGE specifier value 159 Numeric data not received for numeric item 334 Pointer array length does not equal the num 163 Driver or interface not present ber of records in the reorder dimension 164 Illegal BYTEIWORD option 335 Pointer array is not one dimensional 165 IMAGE specifier has count size of variable 337 Substring specifier extends beyond dimen 166 Improper TRANSFER ...

Page 138: ...ameters not allowed in a default subsystem CALL 450 Specified volume not found 511 Result array for INV is not SHORT or REAL 451 Volume labels do not match 512 ON EVENT active cannot delete 452 Duplicate volume labels 515 PROG file or PROG file directory too small 453 File in use 600 Attribute cannot be modified once estab 454 Directory formats do not match lished 455 Possible corrupt directory 60...

Page 139: ...lement 10 for error number 13 Record number greater than capacity speci Maximum number of data bases already fied open 14 Beginning of chain encountered Bad data base reference or preceding blanks 15 End of chain encountered missing 16 The data set is full Not all necessary data sets are locked 17 No current record no chain head or the DBPUT DBDELETE and DBUPDATE not selected record is empty allow...

Page 140: ...9020 Service Notes 11 1 9020 Service Notes Chapter 11 ...

Page 141: ...11 2 9020 Service Notes ...

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