Abekas A60 Technical Manual Download Page 151

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Summary of Contents for A60

Page 1: ...Video Systems Inc A Carhon Company Copyright January 1988 digital disk recorder A60 A60 Technical Manual ...

Page 2: ...Abekas A60 DIGITAL DISK RECORDER Technical Manual copyright January 1988 Abekas Video Systems Inc 101 Galveston Drive Redwood City California 94063 415 369 5111 ...

Page 3: ... 10 GPI Connections 2 11 GPllnputs 2 11 GPI Outputs I 2 13 Analog Output Configuration Alignment 2 14 Introduction 2 14 Determining The I O Board Version I I 12 14 Y R Y B Y With Sync On V ol 02 Versions 2 15 Y R Y B Y With No Sync 01 02 Versions I I 2 17 R G B With Sync On Green 01 02 Versions I I I I I I I I 12 19 R G B With No Sync 01 02 Versions I I I I I I I I I I I I I I I I I I I I I I I I ...

Page 4: ...Off Disk Decoder 4 1 READ PICT Signal 4 2 Flaw Map and SWOP Selection 4 2 Serial To Parallel Conversion 4 2 Flaw Map AS 0 9 Bus 4 3 Une Assembly Store 4 3 Framestore 4 3 Framestore RAM 4 3 Write Address Generator 4 4 Read Address 4 6 Read Write Selection 4 6 Generating the Framestore Control Signals 4 6 Interpolator 4 7 The Interpolator Circuitry 4 7 Disk Encoder 4 8 Sector Header Generator 4 8 RA...

Page 5: ...N 6 INPUT OUTPUT BOARD BOARD DESCRIPTION 6 1 74 M051 A2 JAN91 The Input Side 6 1 CCIR601 and SCSI Input 6 1 Luminance Une Assembly Store 6 2 Addressing the Une Assembly Stores 6 3 Input Une Numbers 6 3 SCSI Coder 6 3 The Output Side 6 4 Analog Outputs 6 4 601Outputs 6 5 Sync Generator 6 6 Reference Processor 6 6 54Mhz Oscillator Phase Comparator Error Generator 6 7 Sync Generator 6 7 Computer Cont...

Page 6: ...ervo Circuitry 8 3 Power Check 8 3 Write Circuitry 8 4 Read Circuitry 8 4 Disk Read Write Board 8 6 Write Processing 8 6 Read Processing 8 7 Disk Drive Interconnection Block Diagram 1 Sheet Disk Drive Assembly Block Diagram 1 Sheet Disk I O Board Schematics 4 Sheets Disk R W Board Schematics 3 Sheets Parts List SECTION 9 POWER SUPPLIES iv POWER SUPPLIES 9 1 Servicing 9 1 Power Supply Adjustments 9...

Page 7: ...ons with or without Piggyback 10 25 Troubleshooting the A60 Disk Drive System 10 26 Is It Luminance or Chrominance 10 27 Is It a Read or a Write Problem 10 27 50 60 Second A60s 10 28 Swapping the A60 Read Write Boards 10 28 The Defect File Flaw Map PROMs 10 29 The Hidden Menu 10 30 If the Drive Won t Come UP 10 34 Power Supplies 10 34 First Birthday 10 35 A60 Disk Drive Input Output Board Replacem...

Page 8: ...TABLE OF CONTENTS vi A60 Technical Manual 74 M051 A2 JAN91 ...

Page 9: ...rding pur poses The Abekas CoxDV 210 digital video encoder should be used if the input is to be originating from ananalog component source suchas an ROB cameraora componentVTR The A60 has several video output configurations present The program output is available both in the digital CCIR 601 fonnat and as an analog signal that is either ROB or Y R Y B Y Sync is available as a seperate output and m...

Page 10: ...ing through the material on the disks as well as for sys tem timing operations The numeric keypad allows instant access to a frame field number as well as providing a means to precisely set system set up values The control keys consist of disk control keys using normal transport command terminol ogy segment control keys for defining in and out points of a segment or a loop and func tion keys for s...

Page 11: ...he control panel will have two connections made to it the serial communications cable from the main chassis and a BNC cable to a monochrome menu monitor To make these connections it will be necessary to remove the rear cover of the control panel For more detailed infonnation on system connections see the INSTALLATION section of this manual MENU MONITOR PREVIEW PROGRAM Component Analog 1 Control Pa...

Page 12: ...nd version will have its own power switch located on the rear of its chassis Ensure that both switches are in their offpositions before plugging in the power cords The signal system chassis requires an outlet with a rating of8 amps the additional disk drive chassis requires an outlet of 5 amps Plug the power cord from each unit into a properly grounded IIOV AC outlet Locate the computer board in t...

Page 13: ...drive is in the process of coming up to speed LOCKING Indicates that the drive is up to speed and is in the final stages ofattaining the UP status The ASO will not try to start both drive OY and drive OC at the same time due to the amount of Initial drive start up power required 2 4 Power Down Procedure Ideally the A60 should remain powered up at all times Ifit is necessary to power down the syste...

Page 14: ... the ability to provide early output syncs for use with encoders that have a one linevideodelay suchas the ParoudjaNTSCencoder The selectionofearlyornormalsyncs is provided by DIP switch 18Klocated on the computerboard Section3 ofthat DIP switch should be normally set to the OFF position for normal output sync timing and set to the ON position to provide syncs that are one line early with respect ...

Page 15: ...ence in 2 pixel steps 148ns steps by using either the trackball or the numeric keypad to alter the cur rent value This adjustment has a range of 50 pixels 7 4 IJS Step 2 Select 2 FINE HPHASE as above This will allow a fine adjustment in Ins steps with a range of 10008 once again using the trackball or numeric keypad This completes the system timing requirements for the A60 For more information on ...

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Page 17: ...ive Connections A 25 or 30 second version ofthe A60 has all of the system to disk drive connections done internally A 50 or 60 second version ofthe A60 will have an external disk drive chassis that will need to be cabled using Abekas supplied cables To ensure proper connection to the appropriate chassis each connector on the 7 50 pin ribbon cables is keyed Use only Abekas supplied ribbon cables fo...

Page 18: ...I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I TlMECODE _ SCSI R YIRPGMOUT B YIBOUT Y GPGMOUT m m I l e e e DIGITALVIDEO IN 1 DIGITAL VIDEO IN 2 e e e R YIRPVWOUT B YIBOUT Y GPVWOUT SMPTE AUX A A A _ DIGITAL VIDEO OUT 1 DIGITALVIDEO OUT 2 I I A60 REAR CONNECTIONS ...

Page 19: ... panel Should a distance greater than this be necessary up to 2000 feet a user supplied external power supply at the control panel will need to be utilized A 12 volt supply at 2 amps will be sufficient See section 4 2 for pin out information should a custom cable be necessary 2 4 Control Panel to Menu Monitor Connection The BNC connector present on the left side of the control panel should be conn...

Page 20: ...ay The analog outputs are configured as ROB without sync and may be configured as either ROB or Y R Y B Y by setting the following plug in jumpers located near the front ofthe A60 s I O BOARD For RGB operation Install jumpers W3 W4 W5 W7 and W9 Remove jumpers W1 W2 W8 and W10 For Y R Y B Yoperatlon Install jumpers W1 W2 W8 and W10 Remove jumpers W3 W4 W5 W7 and W9 3 4 Analog Sync Outputs There are...

Page 21: ... connectors used are a 15 pin D male for the signal system end and a 9 pin D male for the control panel end The RS422 communications may have a cable length ofup to 2000 feet however ifpower is also being sent along the cable there is a length limit of200 feet Iflonger than 200 feet is necessary the control panel will need to be powered locally with a user supplied power supply A 12 volt at 2 amp ...

Page 22: ...9600 or 38400 For detailed editor connection information see section 5 REMOTE OPERAnONS 4 4 SMPTE CONNECTOR PIN OUT PIN FUNCTION 1 Chassis Ground 2 Transmit Data 3 Receive Data 4 Signal Ground 5 Not Used 6 Signal Ground 7 Transmit Data 8 Receive Data Chass Ground NOTE This pon Is designed to handle RS422 communications and does not provide the voltage levels required for some RS232 applications A ...

Page 23: ...TS 5 Clear to Send CTS 6 not used 7 Circuit Ground OV 8 not used 9 not used 10 GPI Input STOP CCRO 11 GPI Input STOP CCRO 12 GPI Input RUN FORWARD CCRl 13 GPI lnputRUNFORWARD CCRl 14 GPI Input RUN REVERSE CCR2 15 GPI lnputRUNREVERSE CCR2 16 GPI Input RECORD CCR3 17 GPI Input RECORD CCR3 18 GPI Output GPI 1 CCTO 19 GPI Output GPI 1 CCTO 20 GPI Output GPI 2 CCTl 21 GPI OutputGPI2 CCTl 22 GPI Output ...

Page 24: ...ts on the newer CMX editors have 9 pin D connectors These com munication ports use RS422 to talk to the 12protocol of the A60 The connections should be made as follows CMX serial 9 pin D A60 SMPTE 9 pin D pin 1 Chassis Ground pin 1 pin 2 Transmit Data pin 2 pin 3 Receive Data pin 3 pin 4 Signal Ground pin 4 pin 5 not used pin 5 pin 6 Signal Ground pin 6 pin 7 TransmitData pin 7 pin 8 Receive Data ...

Page 25: ...em Check with the editor manufacturer EDITOR serial 9 pin D A60 SMPTE 9 pin D pin 1 Chassis Ground pin 1 pin 2 Transmit Data f pin 2 pin 3 Receive Data pin 3 pin 4 Signal Ground pin 4 pin 5 not used pin 5 pin 6 Signal Ground pin 6 pin 7 Transmit Data f pin 7 pin 8 Receive Data pin 8 pin 9 Chassis Ground pin 9 At the A60 s REMOTE menu set the REMOTE BAUD RATE to 38400 and set the REMOTE PROTOCOL to...

Page 26: ... cable must be made for this purpose A60 SMPTE 9 pin D A53D RS422 9 pin D pin 1 Chassis Ground pin 1 pin 2 Transmit Data 4 pin 8 pin 3 Receive Data pin 7 pin 4 Signal Ground pin 4 pin 5 not used pin 5 pin 6 Signal Ground pin 6 pin 7 Transmit Data 4 pin 3 pin 8 Receive Data pin 2 pin 9 Chassis Ground pin 9 Note that the cable is not a pin for pin type as seen In other cases A60 Technical Manual Rev...

Page 27: ...TS There are two methods for connecting to the A60 GPI inputs a dry method that requires only a switch to be placed across two pins and a method that requires an external voltage to operate Switch 240 on the A60 s Computer board will select which ofthe two methods is active for a particular GPI Input line 1 234 DLS 4SD 7 1 1 The Dry Method ON OFF The dry method will require the switch section for ...

Page 28: ...important point to remember when connecting the voltage is that the polarity should be such that it will forward bias the LED HI1L2 5V 5V 1 r a ____ Ie J cc switch externally 240 off supplied C R VP1e 2 INPUT CONTACT CLOSURE SPECIFICATIONS Isolation Greater than 2KV Minimum tum on 4 8V IO mA worst case Maximum input voltage 20V NOTE This symbol indicates a pin on the RS232 connector A60 Technical ...

Page 29: ...sufficient current for most relay usages a relay driver should be used in those circumstances 5V 4N25 5 CCT 4 4C i externally supplied OUTPUT CONTACT CLOSURE SPECIFICATIONS Isolation Greater than 2 5 KV Safe output voltage 5V to 30V CCf to CCf Output current 80 rnA typical NOTE This symbol indicates a pin on the RS232 connector A60 Technical Manual Rev 1 1 PRELIMINARY ...

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Page 31: ...eds other than normal The interpolator averages adjacent lines to reduce field hop Disk Data Decoder The disk data decoder reformats the video as the disk drives supply it Disk Data Encoder The disk data encoder formats the video before sending it to the disk drives Computer Board The Computer board has four microprocessors HLC High Level Controller l80 Based The HLC is the top level microprocesso...

Page 32: ...ten to the Disk R W board and receives the video being read Its duties include the following Has the 20 8Mhz write clock oscillator Provides a MFM Modified Frequency Modulation decoding function during read operations Interfaces control signals between the main chassis Computer board and the Priam R W Digital board Has Drive ID jumpers Houses the servo circuits used to phase lock the disk drive to...

Page 33: ...ive is a 340 megabyte Winchester drive with six 8 inch dual Sided platters The A60 uses eleven disk surfaces for video purposes Power Supplies There are two power supplies in the A60 The main one provides all boards except the main chassis R W boards and the disk drives with 12 volts 5 volts and 24 volts The auxiliary one supplies the main chassis R W boards with 5 volts Control Panel The Control ...

Page 34: ...SYSTEM DESCRIPTION 3 4 A60 Technical Manual 74 M051 A2 JAN91 ...

Page 35: ...tore s main output path feeds into the interpolator There is also a path that feeds non real time video such as Ethernet and SCSI to the I O board Interpolator The interpolator when enabled reduces field hop when playing back at other than normal playspeeds It adjusts the video s vertical resolution with a line averaging circuit and is strtctly a playback function This function is in the Setup Men...

Page 36: ...nects to PAL 28H PAL 28H at Pin 19 is the selected clock signal Pin 18 is the selected data signal sent to the serial to parallel convertor 28G The ERRLEO signal from PAL 28H indicates a problem with the selected clock and data signal If no clock occurs with data it assumes an error exists and that there is a problem with data coming from the head There are 10 LEOs along the front of the board she...

Page 37: ...ls the latch selection The write path moves through the latch clocked by a 13 5 Mhz signal into the data input of its RAM The RAM in the read mode outputs to either Latch 14E or Latch lIE This becomes the DD 0 7 Bus Disk Data presented to the framestore There are separate address circuits for the read and write modes 15H 15G and 15F sheet 4 are write address counters operate based on disk timing a...

Page 38: ...ramestore There are two address generators for the framestore The write address generator is locked to the input timing the read address generator is locked to the reference timing In an Ethernet transfer to the I O board the write address generator under Graphics CPU control reads the video from the framestore at the required nonreal tlme rate Write Address Generator Three video types may be writ...

Page 39: ...ts Write Address Selection and Mapping PAL 12K and Selectors 7L and 6L sheet 14 select off disk line numbers ODLI bus or I O board line numbers EL bus The output used as the most stgntftcant address bits feeds Selectors 6J and 7J which select RAS or CAS input 1 CAS input 2 RAS and output the write addresses on the WAA 0 7 Bus Block counters 7K and 8K supply the least signtftcant address bits and g...

Page 40: ...des additional address control Selectors 10F and 9F provide the RAS CAS multiplexing by selecting lines from the vertical counter the horizontal counter and the mapping adder 10F and 9F output the RA 0 7 Bus Read Write Selection Selectors lOA and 9A sheet 17 provide the addresses for the A framestore blocks selectors lOB and 9B for the B blocks These selectors receive the read addresses RA Bus and...

Page 41: ...igure 4 2 These lines represent the original fi Id one lines These lines represent r E is Fi delayed video These lines represent the result of averagin 750 0 of the 1H delayed line with 25 of the OH delayed video Figure 4 2 Line Averaging The Interpolator Circuitry See sheet 9 The framestore video passes through the selected latch IF 2F or 3F to RAMs 1G 2G or 3G based on which is in the write mode...

Page 42: ...r the head is on a RAM buffer that can be written into as video is available and read out of as the disk requires a RAM buffer address generator and a flaw map SWOP encoder Sector Header Generator The Sector Header Generator sheet 10 inputs a WC and WC Write Clock at a 10 4 Mhz rate supplied by the disk drive This is present only when in a record mode otherwise there is no clock Signal The clock s...

Page 43: ... buffer RAM RAM Buffer The VP 0 7 Bus from the interpolator sheet 9 latches through latches 19C 20C 23C and 28C sheet 12 The data latches again through 13B 19B 20B 23B and 28B into the RAM chips Latches 28C 23C 20C and 19C stack four pixels under ICK 1 4 control Input Clock Latches 2SB to 13B pass the 40 bit supelWord to the RAMs at a data rate of 370 nanoseconds There are ten SK x 8 SRAMS two per...

Page 44: ... The NS Nibble Swop line controls selectors 17L 15L and 13L This is a SWOP command exerdsed when sending a least signtftcant bit ofvideo to another area See the System Overview The output is II video bits through TrL to ECL Converters 16L 14L and 12L The output of these converters passes to the disk drives via the WRITE DATA ribbon cable 4 6 Clock and Computer Board Interface The 13 5 Mhz clock fr...

Page 45: ...tic sheet 1 9A is the ZSO CPU The clock signal CKH inputs to 9A pin 6 at a 6 Mhz rate 21C and 120 buffer the address output which then becomes the BAH Bus Buffered Address HLC The bidirectional OH Bus Data HLC connects the HLC to its peripherals Pins 27 19 20 21 and 22 provide memory and input output control lines from 9A PAL 7F processes and outputs them to various locations A NiCad battery B1 su...

Page 46: ... Because all three signals cannot interrupt simultaneously they use a priority chain line See Figure 5 1 PIO 14M s input is connected to 5 volts giving it the highest priority The lEO of 14H connects to the lEI of 12H and so on IORQ from the CPU connects to 14H 12H and 16H letting the interrupting device issue a data byte unique to it 5V PIO 14H I IORQ INT lEI IEO CPU PIO 9A 12H lORD INT INT lORD ...

Page 47: ... Timecode Reader for the HLC See sheet 10 A biphase tlmecode signal enters through Amp 24CA and feeds a clock generation circuit and a 0 1 detect circuit The clock generation circuit uses 50NS delay line 26C and exclUSive ORgate 27C 27C at pin 3 is a 50NS pulse on each tlmecode edge and is applied to ANOgate 28C One shot delay 27B at pin 12 inputs these 50NS pulses and removes the intermediate tra...

Page 48: ...O 14K through buffer 13L Bit 0 on the A side outputs a drive reset command CRSTC The B side supplies the drive read write select lines through buffer 16L The LLC data bus clocks through bidirectional transceiver 3L and becomes the system data bus The LLC address bus is buffered through 4L and becomes the system address bus CAO CA5 LLC read write lines feed PAL 19D and supply read write lines for t...

Page 49: ... 25K side A feeds the SMPI E port The B side is connected to the AUX RS 422 port The SMPTE port is RS 422 or RS 232 depending on the jumper settings WI and W2 LEOs 0S6 OS7 OS8 and OS9 on the Computer boards s front edge indicate the ports activity The graphics CPU can also use the AUX RS 422 port for debugging operations with the lines OBGRX and OBGTX both from sheet 8 The PIO 27H sheet 4 supplies...

Page 50: ...has received or requires data SORQ the SCSI OMA request line on pin 8 of ANDgate 14C feeds the OMA arbitration circuit on sheet9 Switch 15C positions 1 2 and 3 set the A60 SCSI identlftcation POSition 4 NOOE A with positions 5 and 6 sheet 13 provide a tape drive identtfication number to the Graphics CPU See Table 5 2 SWITCH 7 8 3 FF OFF 1 ON ON OFF 101 1 1 7 101 6 1 o A60 reset can reset SCSI bus ...

Page 51: ...t through NANDgate 4F or the AUX RS 422 port through DBGTX and DBGRX to sheet 6 NOTE The debug port Is for factory use only Miscellaneous Circuits 5H is a MAC Multiplier Accumulator Controller chip used during Ethernet transfers for RBG to from color difference conversions PALs 6L and 5L and latch 8A let the Graphics CPU control 5H Counter timer chip IB sheet 13 counts SCSI data bytes and determin...

Page 52: ...Ethernet DS 17 ACT Ethernet Active DS 18 DMA Ethemet DIrect Memory Access Table 5 3 SCSI and Ethernet LEOs the SCSI Read WI1te pulse Flip flop 160 pin 6 supplies the SCSI reset to 21K sheet 12 the SCSI controller Flip flop 16B pin 9 outputs the DMADIR DMA Direction line based on whether video is being input to or output from the Graphics CPU ...

Page 53: ...gnal that matches the selected videot and feeds the selected data and clock signals to latch 25K The output is BUS2 to sheet 2 See sheet 2 Input lumtnance and chrominance signals are multiplexed together and must be separated Latch 24H clocks BUS2 and splits it to the chromtnance latches 21F and 21H 21F provides an extra one clock delay and to the luminance latch 23H The chromtnance signal passes ...

Page 54: ...a travel to the Read Wrtte board a full line at a time at the reference based 13 5 Mhz rate 601 and SCSI to the Read Write Board The YO bus inputs to latches 8K and BJ If RAM 10H is in the write mode 8K is enabled If RAM 11H is in the write mode 8J is enabled Latch 11J passes the 601 or SCSI video to the Read Write board when RAM 11H is in the read mode 9L does the same when RAM 10H is in the read...

Page 55: ...bly store and ready to be sent out The INPtrr IlNE RUN signal from the Read Write boards board edge pin R BI7 to PAL 2 1 pin 3 enables video to be sent Input Line Numbers The Input Output board sends a number representing the current line being output to the Read Write boards This number is used for framestore addressing purposes The EL bus External tine has two inputs the counters 23E 23F A and 2...

Page 56: ...PAL 4E which ensures there are no OOH or FFH signals 4E s output feeds the digital video coder circuitry on sheet 7 Chrominance also travels to a DAC circuit and to the CCIR601 output CirCuitry For the DAC CirCUitry the chrominance signal clocks through latch 5L then must be split into red and blue pixels The upper path has the additional clock delay SE 17E and 9E are clocked at 6 75 Mhz and finis...

Page 57: ... are white with either RGB or Y R Y B Y outputs High speed video switches 4C and 5C output the video signal to preview output amplifiers 4A 11A and 19A Each amplifter has its own gain control vartable reSistor R3 R17 and R31 respectively The amplifters output is the input to terminating resistors R56 R61 and R66 From there the signal feeds the preview analog output connectors Sync Output The REGEN...

Page 58: ...h is through crude sync slice circuit Q8 and amplifier 26D to retriggerable one shot 21D 21D supplies the reference present command to the computer and lights the LED DS2 on the board front edge 50 Sync Slicer One shot 27Fs two sections are set up so that one triggers on the rising edge of sync one on the falling The outputs control the sample Switches at 28F The input to the sample Switch is the ...

Page 59: ...buffers the oscillator s 54 Mhz output and sends it to sheet 4 At sheet 4 the 54 Mhz input passes through 26J which divides it by two This provides a 27 Mhz signal output at pin 2 which passes to 2SK 2SK then performs a dtvide by two functlon and outputs a 13 5 Mhz clock signal at pin 2 The 13 5 clock signal passes through buffer 27L as the master clock signal to the Read Write and Computer boards...

Page 60: ...mputer and both Read Wrtte boards Two vertical blanking signals VERfBLI and VERrBL2 also output from latch 17L PIn 2 feeds the clock input of counter 15J and J24 pin 1 In a 525 system J24 is jumpered across poSitions 1 2 and provides the VREF signal to phase lock the disk drive In a 625 system the jumper is positioned at 2 3 using counter 151 s output as the disk vertical reference signal This loc...

Page 61: ...menu page The four sections of invertor 7F with their reSistors create the composite video signal output through P4 pin 1 to a BNC connector The Trackball The trackball has a hOrizontal left right and a vertical up down direction output Each is two square wave signals 90 degrees from the other These square wave signals determine how far and in which direction the trackball has moved The hOrizontal...

Page 62: ... Keyboard controller and provides the three strobe lines SLOt SLIt and 5L2 These feed the Ibree to Eight Decoder U3 to enable each column of switches and LED drives one at a time The RL 0 4 Return Line inputs to UI come from each row of the switch matrix UI determines which Switch has been pressed based on strobe output and the active RL Transistors Q2 Q9 drive the switch LEOs and the LEDs in the ...

Page 63: ...asses this information to the appropriate boards Disk I O Board 1 w w Priam Digital Board 1 5 Aluminum Shielod II Disk R W Board _I N Disk Drive Priam Servo Board 1 w r j Figure 8 1 Disk Drive Assembly Ribbon Cables from the A60 Seven daisy chained ribbon cables connect each drive to the A60 There are ports on the rear of the A60 for connecting an optional set ofdrives The Control cable is common ...

Page 64: ...ontrol select asserting one drive line based on which drive the A60 wants to talk to These four lines connect to two sets ofjumpers that provide drive identification Each disk I O board is jumpered to a difIerent number to let the A60 use a common ribbon cable daisy chained from drive to drive The drive control lines also feed PAL U3 to enable the read write commands When enabled a write command i...

Page 65: ...looking at pin 12 to determine if the index pulse is high or low When it is locked the A60 is told that the drive is operating at the correct speed Locked B becomes active U37 pin 9 outputs a signal based on the index pulse to Q8 Q8 outputs to the SIG IN signal input of phase comparator U39 at pin 14 COMP IN comparator input of U39 pin 3 receives the V REF signal U39 is the heart of the servo circ...

Page 66: ... If WRGATE is active latch U67 acts as a four clock cycle delay It enables the 20 8 Mhz clock at U31 pin 11 to U32 pins 13 and 14 and inputs to CLK B and CLK B at J6 U31 pin 11 also feeds pin 11 of flip flopU33 TIns flip flop is connected in a divide by two configuration passing a 10 4 Mhz clock signal to latches U7 and Ull to clock the write data U33 s output also feeds the jumper at J6 pins 18 2...

Page 67: ...vide by two for a 10 4 Mhz clock This passes to TIL to ECL Converter UF and becomes the clock signal to the A60 The clock signal goes to the second half of UD clocklng the data output of the MFM decoder UA This video data feeds the TIL to ECL Converter UE and is output through J9 and JI0 JI0 carr1es heads 0 5 to the A60 J9 carries heads 6 10 8 5 ...

Page 68: ...line U52 to supply various clock phases to the six sections of ampl1fter U53 Only three of these sections are enabled at once with the lines B OurER and not B OUTER The disk I O board on J3 pin 24 supplies the line OUTER It changes state based on the current cylinder address and whether it falls into the outer or inner part of the disk See Figure 8 2 Tapped delay line U49 and amplifier U50 provide...

Page 69: ...the inner or outer portion of disk Read Processing When reading data comes off the head through U30 which provides initial preamp functions and outputs at pins 8 and 9 to U31 the shaping and AGC circuitry REF comes from a voltage divider R102 and R103 at 0 5 volts and feeds U3l HYST hysteresis comes from a 15 ohm reSistor R101 tied to ground and also inputs to U31 The maUl output ofU31 is at pin 1...

Page 70: ...DISK DRIVES A60 Technical Manual 8 8 ...

Page 71: ...ould you have problems with a power supply Abekas has an exchange program for faulty supplies Abekas does not carty component level parts for supplies Contact the appropriate power supply manufacturer directly ifyou need components Due to licensing agreements Abekas C8lUlOt publish schematics or details of the power supply modules If you want further information please contact the appropriate powe...

Page 72: ...ear Carefully folQ down the lower half of the rear panel Later A60t s Remove the hex screws 33t 34 and 35 from the rear of the chassis Remove hex screws 19 and 30 from the sides of the chassis Remove phillips screws 36t 37 and 38 from the bottom of the chassis Carefully fold down the lower half of the rear panel Step 3 Remove hex screws 10 11 12 27 28 and 29 from the sides of the chassis The upper...

Page 73: ...1111111111111111111 V P 4 I 2J REAR FRONT 3J 1111111111111111111111 I1I1111111111111111111 REAR FRONT I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 4 41 41 41 0 1 1 37 38 INDICATE SCREWS USED ON LATER A80 S Figure 9 1 Main Chassis Screw Locations 42 0 43 0 41 D J 44 4J 0 9 3 ...

Page 74: ... rear panel Step 3 Remove hex screws 10 11 12 27 28 and 29 from the sides of the chassis The upper half of the rear panel may now be swung up Ensure no cables are being stressed Note It is a good idea to have someone hold the power supply for the next step to prevent injury Step 4 Remove the 2 phillips screws securing the L bracket along the bottom of the upper panel Remove the remaining phillips ...

Page 75: ...e right side of the chassis viewed from the front Removal of this supply requires a signtftcant amount of chassis tear down and sufficient time should be allowed It is possible to remove the supply with the disk drive assemblies installed however it is substantially less tricky and frustrating if they are removed This is particularly true for the later versions of the A60 see Figure 9 1 to identif...

Page 76: ...the hex screws 33 34 and 35 from the rear of the chassis Remove hex screws 19 and 30 from the sides of the chassis Remove phillips screws 36 37 and 38 from the bottom of the chassis Carefully fold down the lower half of the rear panel Step 6 Remove hex screws 10 II 12 27 28 and 29 from the sides of the chaSSiS The upper half of the rear panel may now be swung up Ensure no cables are being stressed...

Page 77: ...them Step 8 Step 9 Step 10 Step 11 Table 9 2 Tamura Power Supply Connections Remove the hex screws 13 18 from the right side This loosens the tray that contains the circuit breaker the power supply and the lower fan Disconnect the terminals connected to the supply labeled OUT OUT and the 3 labelled G L and Nt See Figure 9 3 and Table 9 2 Remove the 4 phillips screws securing the supply to the tray...

Page 78: ...POWER SUPPLIES A60Technicai Manual 74 M051 A2 JAN91 ...

Page 79: ... R2j 22 r OlAWINGS DIAGRAMS AND SPECIFICA T IIIN 0 F THE A6 D S Y S T E 14 ARE TN E PIIO II TY OF ABEKAS VIDEO SYSTEHS IN AND ARE PROVIDED IH CONFIDENCE fO ME SOLE USE OF TItE PURCHASER AND HI NOT TO SE DISCLOSED TO A THIRD 1 1 OR REPRODUCED IN ANY HANNER UJIMOUT THE EXPRESS PRIOR WRITTEN PfUlllilQN Of A8ErAS VIDEO SYSTEMS lin 2 1 2 3 4 ABEKAS VIDEO SYSTEMS A6 READ WRITE BOARD DISC READ 1 0 C B A ...

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Page 81: ...C S S IS B2 HC S 6 IS 83 AS S 7 17 84 N IP 8 18 Be EACLR 9 19 B6 NOW I I FYFOCLAt FIFOClK 23H G HO lsI s 16L8A L5164 It CLR HO 7 2 12 CI HD 12 S 13 os 9 HC 11 II 4 8 1 A HC l t 14 BS 7 AALED f7 1M 5 Ie B2 U B QB HC 12 8 8 8YOK 71 AS 7 IS B3 GC 7 17 B4 QO SN lP B IB Be BE EA LR 9 19 B8 OF J IS 02 QB QH WON FIFDC At 4 3 2 1 8YOKl 11 25F 1 16R6A a G IS Bl 9 3 8 SE 4U 12 91 7 4 13 5 Q2 S 14 Q3 1 7 IS ...

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Page 83: ...B f WP Igll 13 02 V 5V 1i1 4 c OOV 7 __ 1B dCS OE BUSC ot B BUSC 1 7 BUSC 6 A2 BUSC 3 5 A3 BUSC 4 4 A4 BUSC 5 3 A5 BUSC 6 2 A6 F374 BUSC 7 1 A7 G BUSC 8 23 AB 11 CK BUSC 9 22 A9 13 5 B OOV iiI 3 2 BUSD gI _ All 1 t O 0 V 17 t iD1 Q115i IB US 0 1 1 SiUiSiO i IO i 9Iolil 1 0 OV 127 t 4 02 02 BUSO 2 SUSO 11 11 1 01 t O DV t I03 03 RUSO r ll u S On 11 02 t _t 1 3rl04 04 U L 13 03 1 4 g 5 g 0 0 V 67 1 ...

Page 84: ...0 Ol I 18 11 1 SUSF 1 l1 4 B 1IB 13 _ r lOL I II I I WRP i6H 13 5 l S 1 R4A 4 5n WP II 9 r Glt WP 9 2 11 WP B 3 12 B1 B2 91 Q2 Q3 94 53 B4 f WP 7 4 13 WP B 14 WP 5 18 WP 4 16 7 L 5 3 WP 3 17 Wp 2 IB WP 11 AI O III BC o 1 SCD 12 BCD 13 81 0 Ar n I II O IS Ar n wp II r r J rlt LS374 6 f3 CI 1 1 12 01 4 02 G215 7 03 Q36 B 04 1 4 19 lB 0 5 Q I 19 17 OB OS 14 07 l 7 13 DB QB H LS374 rli GCK WSIII 13 WS...

Page 85: ...U8u JPI l l 002 a__ IUU H IPI iL I DG3IAiL 5 _ lIlJU8I11 1PI 2 I 004 7 __ BlJ U u SP 131 1 41484 15 8USN 1111 31 RUSP If I All 4 AAA If A1 3 AAA 1 1 A4 __ A A A 4 ____ I AI5 I 4A L A A AI7LL____ I 001 2__ BUUS BI III I DQ2 p _ _ SUUS SI iLl DG3I L5 _ BlJUS BI 2 I 004 7 __ BlJ U SS 131 1 r 15r l 1RA82A It RAS I L1 c BIt 7 4 15 iRR CW A IAL 18 CAS L U 15 L 2A 4 WE a 15_ iO Nl 1 DE 1 lU S S _________...

Page 86: ... I LS374 15 rd IOLCLK If 8CK _ BlU S 3 lOI Ci111 2 B U S T tJI _t BU 7 S 7 f 74_lD2 Q21 5 _ B7 U S T I I t B U S 2 t _ 8 iD3 Ci13r 6 _ B U S T f 2 I t B7 U S 3 t 04 G41 9 _ B7 U S T 3 I B U S K 130 5 Ql51 2 B U S T 4 _t B 7U7 S K 14 oe Q61 1 15 B7 U S T 5 f I B U S K 2 7 lD7 Ci171 18 B U S T7 8 I B U S K 3 f W j oe Ci18l iA 19 B U S T 7 I BUS II 3 BUSK 3 r c SOEN2 I LS374 Q laUSl I 31 aUBM l 3 IBU...

Page 87: ...S5 4 BUS 15 BUS e BUSI5 7 S 01 iii BUSI f 8U815 if 4 BUS2 II BUSI 1 01 iii 4 D2 Q2 IIU815 1 7 BUR2 S 7 BUSI 2 D2 Q2 D3 03 laU815 2 Bill ll 3 os Q3 8 04 G4 8USI 3 IIU815 IS B BUB2 3 13 2 BUSS 4 04 G4 D QI5 IIUle 4 IS BUB2 4 1 l 15 BUSI De GIS 17 DB QB SUSI a IUle 15 14 DB GIl 5 BU82 15 D7 Q7 e U 15 II 17 D BUS2 6 1a 19 BUS 7 07 Q7 08 QB IU815 7 lB 9 BUS2 7 08 iii BUS5 UI 7 Buse II 7 1S I5If K 1 CI ...

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Page 92: ...___ 1 1_ 3 A QAI 14 __1_ L G2 CB r f 2 ____j A1A ViA 1 1 B__ _G _A 41 1 CFF ec j 4 jA2A Y2A I1 6 ll G A 5iI L __I CB UL J 6 iA3A Y3A ll _4 GI A e __I ar Ef l 8 yA4A Y4A 2 G A l 7 L__I CB UL J 1 1 lA18 YiB S___ GI A BIiiIL I CFF e j 1 i3 iA2B Y2B 7__ II Gll I Alg L I CB J 1 5 1A3B Y3B t 5__ Si A 1I 1 1 fl A4B Y48 DATATA T1J LS374 L G 6 CLE 1 11 CK G A 15jl ____ _ _r 4 B QB 1 3 _ f S A 61 ____ _r__ ...

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Page 94: ...jHtl t r H B b It3 101 IAI c 1 Ii 00 t i B QB 112 H 1131 11 LLg I L 14 0 1 CI V Pa 163 H f i LD ENT 7 EM 2 1 CI RCO ilL A GAl lt 4_nlol 1 1 B p 11S H uI L1 L 11 C GCl lt 2_nlol tJ I iI Il lI I L L 0 QOjA _JUJ IoII IU I 13 ISII F t3 I II G Qt 8 Q2 8 NODet7 17 Q3 7 NOOE18 17 134 DEC2 15 QI5 DECl t5 Q81 a l I L CL lK 7 rn Q8 5 4 3 2 1 F399 Jit lIS CI RA If 7 V I GAf RA 4 3 1 1 jj 171 4 V lin 8 7 RA 1...

Page 95: ...E THE IOP IIT OF ABE A VIDEO SYSTE U nIC AND ARE PROVIDED IN CONFIDENCi 0 THE SOLE USE OF THE PURCHASER AND UI NOT TO BE DISCLOSED TO A THIRD 1 r __1 ABEKAS VIDEO SYSTEMS A6 READ WRITE BOARD ADDRESS MULTIPLEX PAITy OR REPRODUCED IN ANY MANNER UlrJjOUT THE EXPRESS PRIOR WRITTEN 0 ISSION OF ABEK S VIDEO SYSTEMS 1 J L J __1 2 ARROW OESISN o c B A ...

Page 96: ...1 2 B n RQI IH 3 6 IORQ 2Q BAOH 35 RO CKH 25 CLK 2 7 INTlf IEI r IEO g o 2 1 02 C 3 4l l 03 o 4 39 04 C 5 38 05 D 6 3 06 7 L _________ 2 ___1 07 12H PBI6 2 7 R IIE IF IF l D c 4 11 PB1 PB2 PB3 ___ _ PB4 31 I U PB5rR PB6r 3 3 A U X S H K O 6 BROY 1 BSTB F N0D E 15 PA1 14 NODE5 c J 7 PA2 1 3 N D EI6 7 PA3 12 NODE7 7 PA4 1 NODEB R 7 PA6 PA7 7 B B U A A M 4 Z80PIO r __ B IA H7 4_1 _ _ 6 __1 S ASEL ARO...

Page 97: ... C195 KBOTX 24V 2 2K L ________________________ 3 4 6 V q TP7 R13 1 24V TP6 8 24V RET 7 esc 12MHZ OUT _I Y 19C 6 Ta J Z 5 4 3 R3B 1 R37 4 7K R3B 4 7K ABEKAS VIDEO SYSTEMS TIlE DRAVINGS DIAGRAMS AtrlD SPECIFICA TlONS OF THE A60 SYSTEM ARE TItE nOPERTY Of ABEt AS VIDEO SYSTEMS lite AND ARE PROVIDED IN CONFIDENCE A60 COMPUTER BOARD HLC SERIAL I F FOR THE SOLE USE OF THE PURCHASER AND HE HOl TO BE DiS...

Page 98: ...jD S244 BAl 81 BA Q1 BAL C1 6 t t 2 iAl Y11 711 la ____ 4 iA2 Y21 71 6 1 ______ 6 A3 Y3 1 4 LA4 Y4 LS244 B2 It 8 4SA YIAr 12 _r _ r _ r_ _ 8A1 ____ 6YA2A Y2A S4 7 Al t t t 4 iA3A Y3A 16 t A2 ____ Ji fA4A Y4A sa 1 A3 1 4 a IASB Y1S 1 E 3y 17 A66116ALSP t L l1 iA4B Y4B 9 ia AS LLC __ 4__ _ _ 19 Al I r ______ _ 1 r r a 3 DD r r 4 r _ 6 5 41DQ5 r _ _ 6 1DGB r 7 YDG7 f ____ lL AI ll __ D L r_1 9A1 01I ...

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Page 100: ...C53 75 t fEAT 4 3 I IC155 175 C1 7 15 1UF 1UF 4 REPEAT 21 EPEAT 4 3 2 DIAGRAMS ANI SP FI DRAWING E A60 SYSTEM SYSTEM ON 0 ABEU VIDEO CONFIDENCE PE Y DARE PROVlOEO IN CHASER AND 1 AND LE USE 0 THE PU O A MI D THE O BE DISCLOSE ANY MAN A ND DDUCED D RITTEN u TH E VIDEO SYSTEMS ISSION riAi I Ii 1 VIDeo ...

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Page 102: ... 18 08 Q8 19 AAH 111 23 A SPCIE 21 BAH 1 22 Ai ClK 14 DH 11 o ASTlE 15 DH 1 1 01 DH 2 9 02 DH 3 8 03 DH 4 704 DH 5 5 05 16E DH 6 5 06 NS532081 10 DH 7 407 BUS7 lif 3 08 BUS7 1 209 BUS7 2 1 OH J BUS7 3 2 011 BUS7 4 19 012 BUS7 5 18 013 BUS7 6 17 014 BUS7 7 16 015 1 4 6 TTLRST 1 F00 1 2 CKH 4 3 2 1 NOOE1 CPPOll 1 O 0 5 5 FI2I0 2 I 15A 3 16B F00 F74 V R4 4 7K 2 3 1 LS125 2 J 0 Q 5 19A F74 3 CK Q T V ...

Page 103: ...__ B i 89 nn 171 ViolA lO C u J O 9 CjCS211 14 E AWII 11c 11 13 _ _ D J _ 1 C 3 R WII AD 111 11 AS CS1 ir I Io lLJ 7 7 iIAOIl CTS rt OCD H TXCLK 4 RXCLK IFR I I c J 2 6 13 t1L SINTII 8 CSIIl 5 4 3 2 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ 0 fl 1IMo 51O_ J9 11 12 13 I 6L8B L 12 MAC1 c JH LS374 r c G C 1 I CK MAC2 3 13 RWI 4 14 AD 3 5 15 01 19 B1 lB B2 17 B3 16 L01 01 02 02 D3 03 A D 2 __ 6 iI6 t 0 1t ...

Page 104: ...__________________________ ___ 2 _r 2 1 4 L lDf t5 1 __________________________________________ ____________ 3 K C 2 4 __ __ __ ____ __ ____ QB c ________________________________________________________ 4 12 c r a t _3 _ r_ If 7 ________________________________________________________ 1 X2 17 PF Xl 1 tiL J e 1a laL t 14 7 1 JUOfISTIL nTAI I 1 H 13 c J11J R27 V 3 2 I 4 7K r r r I lINT SI R26 Ar 4 7...

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Page 107: ...J V RAMLiIl c J 8 RIo n 2il CSII 27 WEll 26 CS n 111l A 0 2 9 Ai n 8 A2 0 4 7 A3 n P 6 A4 AD 8 5 A5 ln 4 A6 3D Lna ___ 3 lA7 5165 70 0 a 25 A8 n II 24 AS D tli l 1 _ _ 2 1 A111 nLUI J L l I 2 _l3 A11 0 1 31 _ _ 2 t A12 nn un 11 Oil nn Itl 12 01 nn I l 13 02 001 31 15 03 nn lodl 16 04 no I U 17 05 nn 1111 1B 06 00171 19 07 O EII HV A RAMU AWD n 111 n 121 n I I D 1 1 216 CSII 27 WEll CS 1121 A16 9 A...

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Page 110: ...l1i Q4 Q5 Q6 82 J CK I U S 2 7 3 D1 QI _ 3 0 Ql 2 VD 7 1 B U S 2 1S 4 D2 Q2 4 02 Q2 5 VD Isn L f I U S 2 I 7 _iD3 Q3 03 Q3 6 VD 5 1 3 iD4 Q4 2 13 2 A L f I U S 2 2 S 4 IS 14 06 GS t 5 _ n I VDWo 1 L 2 I J I U S 27S f 7 D7 Q7 8 17 07 Q7 IS _ _ VD I 11 1 I U S 2 _______ 1 18 _1D8 QS 9 18 08 QB 19 _ n I vn w a 111 1 T r itGIl ii G CK CI 3 os Ql 2 3 01 Ql 2 4 02 Q25 4 02 Q25 7 D3 GS S 7 03 Q3s B 04 Q4...

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Page 120: ...LR LD 2 I1 01 EHT I2 Sf G2 I3 CK RCO CD I4 G4 I I15 G 5 I6 7 Ul GIl I7 G7 LIe GlI 1 14 13 I5CLK3 Ir aCK I1 Q1 VERTBL2 i3 3 12 Q2 4 13 VERTBLi r u LINE RESET CD FIELD RESET H IS 14 2 G4 1Q DR L 6 lIS IS FRAME GIl 7 IS GIl t 1 aB ID 6 17 G7 CJ LIS 4 3 7 RBL ABLIt 2 1 B 4 f _2 A11 Y11 B OLAST VAI l 4 A12 Y12 6 I 4 A13 Vi3 t OCD A14 Y14 DeDi _1a 0 21 Y21 a J16 115 A22 Y22 17 t 1M DItAWINGS OiA GRA MS ...

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Page 127: ...39 A 9 J Il 24 A9 27512 5V 4 BUSREQ BUSACK f CLK PR Q3 E V O QeL 7F Al A 1 A 1 21 Al Al1 1 A 11 A 11 23 Al1 A12 2 A 12 I A 12 2 A12 A13 3 A 13 A 13 26 A13 A14 4 A 14 A 14 27 A14 A15r5 __tI t 4 A 1 5 rA 1 5 1 5 O 14 D i f 2 2 L c 1 ___ Dl 15 D 1 02 12 D 2 03 f B _ D 3 04 7_ D 4 D5 i 9 D 5 D6 111l 0 6 07 i3 0 7 A A II 15 rr A I 1 A A 1 9 Al A 2 B A2 A 3 7 A3 A 4 6 A4 A 5 5 A5 A S 4 A6 A 7 3 A7 A 8 2...

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Page 130: ...4WAV GUIDE RHA60 3 A60 STRAP 4WAY CONN RHA60 26 2 56 1 2 PANHEAD PHIL ZINC SCREW 2 56 7 16 11 PANHEAD ZINC 2 SPLIT LOCK WASHER SMALL PATTERN 6 YELLOW SPADE SS20B32F HOLLINGSWORTH 51864 6 BLUE AMP RING TONGUE LUG AMP 51B61 1 IB BLUE RING TONGUE LUG AMP 7 520366 2 110 FAST ON AMP 2 520184 2 250FAST O 2 520183 2 SUB PART 2 Xl X2 1 Xl I Xl 1 Xl 2 XI X2 1 1 Xl 1 Xl 2 XI X2 1 Xl 24 24 24 8 3 2 1 7 Xl X2...

Page 131: ... W FEMALE MATE N lOK 1 480318 2 POS PLUG AMP 1 480270 MATE N lOK 1 480340 MATE N lOK AMP 640426 7 7WAY LOCKING CONN AMP 640629 1 KEYPLUG AMP 640551 7 CONNECTOR COVER 60620 10 PINS AMP 87522 70 PINS AMP I 12 GAUGE RED WIRE ILI015 12 2 I 12 GAUGE BLK WIRE ULI015 12 0 I 18 GAUGE VIOLET WIR ULI061 18 7 18 GAUGE BlK WIRE ULI061 18 0 I 18 GAUGE WHITE WIRE ULI061 18 9 22 4 1 8 10 7 5 2 2 2 4 4 4 10 12 1 ...

Page 132: ... 4 A60 REAR PANEL ASSV A64 BNC SPACER PCB CIA0925 A60 AUX SERIAL PCB RV CI A1469 A60 VIDEO FILTER CI A 1470 A60 REAR CONN PNl 525 RHA60 6 4 40 1 2 SOC HEAD BUT HEAD BlK SCREW 4 40 3 S FH PH STNlS 4 40 3 16 STANDOFF 2 FOR liD CONN KIT 6 FLAT WASHER LARGE 3 8 OIA 4 FLAT WASHER LARGE 9 32 DIA 4 40 ELASTIC STOP NUT 4 40 KEP NUT 6 32 KEP NUT 42R02 4242 AC RECEPT 42R02 4212 SUB SHORTING JUMPER APTONICS ...

Page 133: ...58 4 AMP 745057 3 AMP 207841 5 AMP 1 329632 2 LCKWSH AMP 1 329631 2 HEXNUT AMP 227222 1 BNC CONN 87523 70 PINS AMP 601 LOCKNG POST D5301 ACF 33 AUDIO CONNECTO NEWARK 144N7632 16 CONDUCTR RIBBON CB 34 CONN RIBBON CABLE 3365 34 40 CONN RIBBON CABLE 3365 40 CONDUCTOR 50 CONN RIBBON CABLE 3365 50 27 9 6 2 1 1 1 1 2 2 12 12 12 3 4 1 1 3 2 24 Xl X2 X3 X4 X5 X6 X7 X8 X9 XI0 Xl1 XI2 XI3 XI4 XI5 XI6 XI7 XI...

Page 134: ...A60 MAIN CHASSIS 87 KOOI OO A60 CHASSIS PART NO DESCRIPTION QTY COMPONENT NUMBER X21 X22 X23 ...

Page 135: ...16 DIA 6 32 HALF NUT SMALL A60 FLAT RUBBER FOOT 3M ISJ5003 BLACK 51861 1 18 BLUE RING TONGUE LUG AMP 16 X 3 1S11 SPACER HOLLOW AS2 TRACKBALL CABLE 104735 72 AS2 TRACK BALL UNIT LQ200 192 5 AMP 8745S 3 CONNECTOR 87523 70 PINS AMP ASO KEVBD SWITCH REV ASO KVBD SWTCH PCB RV C IA147S 74LS138 74LS244 74LS247 2N4124 TRANSISTOR 2N4126 TRANSISTOR 8279 1 uF MONO 3 LEAD CGBI04ZDZ CAPSCO 411SR 001 331 4116R ...

Page 136: ...KEVCAP 1 Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 J310 00 AS2 GOTO KEVCAP 1 Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS I 73 J311 00 A62 laIN KEVCAP 1 Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 J312 00 AS2 JOG KEVCAP 1 Xl BLACK 73 J100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS I 73 J313 00 A62 JOG KEVCAP 1 Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK 1...

Page 137: ...J324 00 A62 IISEGS PLAVII KEYCA 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 326 00 A62 STOP KEYCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 327 00 A62 TRIM KEYCAP 1 Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 328 00 A62 VAR PLAV KEVCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 329 00 A62 11111 KEVCAP 1 Xl BLACK 73 100 00 B...

Page 138: ...73 J336 00 A62 S KEYCAP 1 Xl BLACK 73 JIOO OO BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 J337 00 A62 9 KEVCAP I Xl BLACK 73 JIOO 00 BLACK KEYCAPS BLANK I UNITED PLASTICS I 73 J33S 00 A62 110 KEYCAP I Xl BLACK 73 JIOO OO BLACK KEYCAPS BLANK I UNITED PLASTICS I 73 J339 00 A62 11 1 KEVCAP I Xl BLACK 73 JIOO 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 J340 00 A62 11 11 KEVCAP I Xl BLACK 73 JIOO OO BLACK...

Page 139: ...LED M81A OIOO SWITCH WITH OUT LED A60 TOROID PREWOUND 2T3250 73 M522 00 TSW 13S 17 T S A60 KEVBOARD CPU REV A60 CONTROL PANEL PRO 71 PI08 00 2764 2 A60 CONTROL PANEL PRO 71 P002 00 16L8A A60 KEVBOARD CPU CI Al518 74LSOO 74LS04 74LS14 74LS74 74LS86 74LS1S9 MUST NOT BE TEXAS 74LS244 2N4126 TRANSISTOR CRT 9053 CUSTOM PART MURIIO 1 LTI070CT LINEAR TECHN Z80B DART Z0847006 PSC 1 1 1 5 22 12 1 1 1 1 1 1...

Page 140: ...pF MICA 51 100 uF 16V 101 TANT CAP 220 uF 35V ELEC RAOIA UPXIV221 M NICHICON 1000 uF I0V NICHICON UPXIAI02 MRH 75 Ohm 1 4 W 11 5 K Ohm SUB MINI TRMP 3321H 1 502M 33 Ohm 1 4 W 51 100 Ohm 1 4 W 51 220 Ohm 1 4 W 51 330 Ohm 1 4 W 51 1 2 K Ohm 1 4 W 51 1 5 K Ohm 1 4 W 51 2 K Ohm 1 4 W 51 10 K Ohm 1 4 W 51 a PIN SOCKET 3 01 ICL 083 S8 T 14 PIN SOCKT 3 01 ICL 143 SS T IS PIN SOCKT 3 01 ICL 1S3 SS T 20 PI...

Page 141: ... 4 40 1 211 SOC HEAD BUT HEAD BlK SCREW 14 lOCK WASHER SMALL 2 FOR liD CONN KIT 4 40 HALF NUT lARGE 2 56 5 16 SELF TAP SC PHIL PAN HD TVPE F 12 MHz OSCILLATOR 1 843 MHz TTL OSC 11 57 MHz XTAl 143436 11 570 C Sl 5A PICO FUSE 125V A60 TOROID PREWOUND 12T3250 73 M522 00 SAMTEC SSW 36 01 TS RIGHT ANGLE HDR 50 PI 929838 01 25 745781 5 AMP CONNECTO RIA 0 SUB RIA BNC AMP AMP PIN 226990 2 3 2 2 2 2 1 1 1 ...

Page 142: ... 2 RING TONGUE LUG AMP 73 H413 00 7 520366 2 110 1 FAST ON AMP 73 H414 00 2 520184 2 250FAST 0 7 2 520183 2 SUB PART 73 H421 00 52420 1 6 BLUE SPAD22 TONGUE LUG AMP 73 H450 00 6 YELLOW RING TONGUE 4 AMP 35107 73 M030 00 36 FAN CORD 9601 36 1 73 M516 00 929836 03 36 8 HEADER LONG PINS Xl Xl Xl X2 1 I 2 3 4 X5 6 X7 X8 X9 XI0 II XI2 XI3 XI4 XI5 XI6 17 18 19 X20 21 X22 X23 X24 Xl 2 X3 X4 5 X6 X7 X8 X9...

Page 143: ...ATE N LOK 1 480340 MATE N LOK AMP 640426 7 7WAV LOCKING CONN AMP 640629 1 KEVPLUG AMP 640551 7 CONNECTOR COVER 60620 10 PINS AMP 87522 70 PINS AMP 12 GAUGE RED WIRE ILI015 12 2 12 GAUGE BLK WIRE ULIOI5 12 0 18 GAUGE VIOLET WIR ULI061 18 7 18 GAUGE BLK WIRE ULI061 18 0 18 GAUGE WHITE WIRE ULI061 18 9 18 GAUGE ORANGE WIR ULI061 18 3 I 18 GAUGE GRAV WIRE ULI061 18 8 I 18 GAUGE YELLOW WIR ULI061 18 4 ...

Page 144: ...A60 MOTHERBOARD 87 K003 01 A60 MOTHERBOARD REV 1 PART NO DESCRIPTION QTV COMPONENT NUMBER 73 WII1 00 18 GAUGE STRIPE G V 1 ULI061 5 4 ...

Page 145: ... FLAT WASHER LARGE 9 32 II DIA 4 40 ELASTIC STOP NUT 4 40 KEP NUT 6 32 KEP NUT 42R02 4242 AC RECEPT 42R02 4212 SUB I SHORTING JUMPER APTONICS 1929950 00 929834 03 36 SNGL LIN HEADER LONG PINS 51 1134 10 CONNECTOR SI 34 10 WINCHESTER 51 1140 10 CONNECTOR 81 40 10 WINCHESTER 51 1150 10 CONNECTOR SUB 181 50 10 WINCHSTR 68 50 10 CONNECTOR WINCHESTER 149 11255 1 CONNECTOR WINCHESTER 81 16 10 WINCHESTER...

Page 146: ...AMP 207841 5 AMP 1 329632 2 LCKWSH AMP 1 329631 2 HEXNUT AMP 227222 1 BNC CONN 87523 70 PINS AMP 601 LOCKNG POST D5301 ACF 33 AUDIO CONNECTO NEWARK 44N7632 16 CONDUCTR RIBBON CB 34 CONN RIBBON CABLE 3365 34 40 CONN RIBBON CABLE 3365 40 CONDUCTOR 50 CONN RIBBON CABLE 3365 50 1 1 I 1 2 2 12 12 12 3 4 1 1 3 2 24 Xl Xl Xl Xl Xl X2 Xl X2 Xl X2 X3 X4 X5 X6 X7 X8 X9 XI0 Xl1 X12 Xl X2 X3 X4 X5 X6 X7 X8 X9...

Page 147: ...01 FllB5 A60 LUMA R W 1 Fll 71 POO2 00 16L9A 2601 FIBA A60 LUMA R W PROM I UF19 71 POO2 00 16LBA 2601 F19A A60 LUMA R W PROM 1 UF19 71 POOO OO 16R6A 2601 F20A A60 LUMA R W PROM 1 UF20 71 POOO OO 16R6A 2601 F21A A60 LUMA R W PROM 1 UF21 71 POOO OO 16R6A 2601 F22A A60 LUMA R W PROM 1 UF22 71 POOO OO 16R6A 2601 F23A A60 LUMA R W PROM 1 UF23 71 POOO OO 16R6A 2601 F24A A60 LUMA R W PROM 1 UF24 71 POOO ...

Page 148: ... 71 POO2 00 lSL8A 2601 H23B ASO LUMA R W PROM 1 H23 71 POO2 00 1SL8A 2S01 H24B AGO LUMA R W 1 H24 71 POO2 00 16L8A 2GOl H258 AGO LUMA R W PROM 1 H25 71 POO2 00 lSLBA 2601 H26B A60 LUMA R W PROM 1 H26 71 POO2 00 lSLBA 2601 H27B A60 LUMA R W PROM 1 H27 71 POO2 00 16L8A 2601 H28B A60 LUMA R W PROM 1 H2B 71 POO2 00 16L8A 2601 H8A A60 LUMA R W PROM 1 UH8 71 POO2 00 16LBA 2601 JI0A A60 LUMA R W PROM 1 U...

Page 149: ...R W PROM 71 POII OO 16RBA AGO LUMA R W PROM 71 POII 00 IGRBA AGO LUMA R W PROM 71 POO2 00 16l8A AGO LUMA R W PROM 71 POOO 00 16RGA A60 R W PCB RV 1 C IA14G7 PCB STIFFNER A64 A53D 12G4121 00 AGO LUMA HANDLE 525 1242021 74FOO 74F02 74F04 DO NOT 74F74 74F138 74F157 74F163 74F244 74F283 74F374 74F399 USE MOTOROLA 1 1 1 1 1 I I 1 I I 1 I 7 2 4 13 2 4 23 2 5 17 11 UK16 UK17 UKI UK2 UK3 ULI0 Ulil UL3 UL9...

Page 150: ...64 12P FU ITSU MUST NOT BE NEC 71 Y401 00 26LS31 71 Y402 00 26LS32 71 Y415 00 26LS33A 71 V508 00 MC 10125 72 C119 00 100 pF MICA 11 72 C204 00 1 uF MONO 3 LEAD CGBI04Z0Z CAPSCO 1 1 3 3 4 11 1 4 1 1 1 52 1 7 2 1 10 1 1 5 5 16 3 6 1 1 1 300 1 27 12 H9 HI0 I 10 012 013 014 FI4 GI4 HI4 K15 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 K9 L28 J24 25 L2 L8 Ll 027 K6 BI3 BI4 818 BI9 820 821 B22 B23 827 B28 Cl ...

Page 151: ...2 C103 CI04 CI05 CI06 CI07 CI0B CI09 CII0 C111 Cl12 C113 Cl14 Cl15 Cl16 Cl17 Cl18 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 C181 C18...

Page 152: ... W 5 1 72 R528 00 10 K Ohm 1 4 W 5Y 72 R529 00 15 K Ohm 1 4 W 5Y 72 R532 00 27 K Ohm 1 4 W 5Y 73 8000 00 24 PIN SOCKT 3 01 R N ICT 243 S TG 73 8014 00 14 PIN 50CKT 3 01 ICL 143 56 T I I 2 3 6 17 2 8 5 1 2 1 1 1 1 1 1 1 7 44 C239 C240 C241 C242 C243 C244 C245 C246 C247 C248 C249 C250 C251 C252 C253 C254 C255 C256 C257 C258 C259 C260 C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C27l C272 C273 C...

Page 153: ...F7 F8 F9 F10 F14 F15 G8 G9 G12 G13 G14 G15 H4 H5 HI2 H13 HI4 HI5 J4 5 J6 J7 JI7 20 J21 K6 K7 K8 KI3 K14 K15 L6 L7 LI2 L13 LI4 L15 L16 L17 L18 L20 L21 L22 L23 L24 L25 L26 L28 Al A2 A3 A4 A5 A6 A7 AB 81 82 83 84 B5 86 B7 88 813 814 BIB 819 B20 821 822 B23 B27 B2B Cl C2 C3 C4 C5 C6 C7 CB Cl1 C12 C13 CI4 CI8 C19 C20 C21 C22 C23 C27 C2B 01 02 03 04 05 06 07 08 09 010 011 015 019 022 023 024 025 026 E4 ...

Page 154: ... PATTERN 73 H227 00 2 56 X 7 1S PANHEAD S Xl X2 X3 X4 X5 X6 ZINC 73 H319 00 2 56 HALFNUTS 6 Xl X2 X3 X4 X5 XS 73 H404 00 GROUND LUGS 8 TP2 TP3 TP4 TP5 TP8 TP9 USECO 2010C l TP13 TPI4 73 M503 00 PCH 190 MR RED LED 11 DSl DS2 DS3 DS4 DS5 DS6 NORMAL DS7 DS8 DS9 DSI0 DSll 73 M515 00 SHORTING JUMPER 1 WI APTONICS 929950 00 73 M519 00 929834 01 36 1 WI HEADER SHORT PINS 73 M540 00 TEST POINTS 7 TPl TP6 ...

Page 155: ...5 A60 CHROMA R W I FI1 71 POO2 00 16L8A 2S02 F18A A60 CHROMA R W PROM 1 UF18 71 POO2 0 lSL8A 2602 F19A A60 CHROMA R W PROM 1 UF19 71 POOO OO 16R6A 2S02 F20A AGO CHROMA R W PROM 1 UF20 71 POOO OO 16RSA 2G02 F21A A60 CHROMA R W PROM 1 UF21 71 POOO OO 16RGA 2G02 F22A ASO CHROMA R W PROM 1 UF22 71 POOO OO 16RGA 2602 F23A AGO CHROMA R W PROM 1 UF23 71 POOO OO IGRGA 2S02 F24A A60 CHROMA R W PROM 1 UF24 ...

Page 156: ...2 71 P002 00 ISLSA 2602 H23B A60 CHROMA R W PROM I H23 71 P002 00 SLSA 2602 H24B A60 CHROMA R W PROM 1 H24 71 P002 00 16LSA 2602 H25B A60 CHROMA R W PROM I H25 71 POO2 00 16LSA 2602 H26B A60 CHROMA R W PROM 1 H26 71 POO2 00 16lSA 2S02 H27B ASO CHROMA R W PROM 1 H27 71 POO2 00 16LSA 2602 H2SB A60 CHROMA R W PROM 1 H2S 71 P002 00 16LSA 2602 HSA A60 CHROMA R W PROM I UHS 71 POO2 00 16LSA 2602 JIOA A6...

Page 157: ...W PROM 71 POII OO 16R8A A60 CHROMA R W PROM 71 POll 00 16R8A A60 CHROMA R W PROM 71 P002 00 16L8A A60 CHROMA R W PROM 71 POOO OO 16R6A A60 R W PCB RV 1 C A1467 PCB STIFFNER A64 A53D 1264121 00 A60 CHROMA HANDLE 525 1242021 74FOO 74F02 74F04 DO NOT USE MOTOROLA 74F74 74F138 74F157 74Fl63 74F244 74F283 74F374 74F399 1 1 1 1 1 1 1 1 I 1 1 1 7 2 4 13 2 4 23 2 5 17 11 UI 16 UK17 UK1 UK2 UK3 ULI0 ULII U...

Page 158: ...FUJITSU MUST NOT 8E NEC 71 V401 00 26LS31 71 V402 00 26LS32 71 V415 00 26LS33A 71 V508 00 MC 10125 72 CI19 00 100 pF MICA 17 72 C204 00 1 uF MONO 3 LEAD CGBI04Z0Z CAPSCO 1 1 3 3 4 11 1 4 1 1 1 52 1 7 2 1 10 1 1 5 5 16 3 6 1 1 1 300 K27 J12 H9 HIO 1 10 012 013 014 FI4 GI4 HI4 KI5 GI9 G20 G21 G22 G23 G24 G25 G26 G27 G28 1 9 L29 J24 J25 L2 L9 Ll 027 1 6 813 BI4 818 819 820 821 822 823 827 829 Cl C4 C...

Page 159: ... CI03 CI04 CI05 CI06 CI07 CI08 CI09 CII0 Clll Cl12 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 CI81 C182...

Page 160: ...1 4 W 5Y 72 R52B OO 10 K Ohm 1 4 W 5Y 72 R529 00 15 K Ohm 1 4 W 5Y 72 R532 00 27 K Ohm 1 4 W 5 l 73 BOOO 00 24 PIN SOCKT 3 OI R N ICT 243 S TG 73 8014 00 14 PIN SOCKT 3 11 01 ICL 143 S6 T 1 1 2 1 6 17 2 8 5 1 2 1 1 1 1 1 1 1 7 44 C239 C240 C241 C242 C243 C244 C245 C246 C247 C248 C249 C250 C251 C252 C253 C254 C255 C256 C257 C258 C259 C260 C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C272 ...

Page 161: ... F9 FIO FI4 F15 G8 G9 GI2 GI3 GI4 GI5 H4 H5 HI2 HI3 HI4 H15 J4 J5 J6 J7 J17 J20 J21 K6 K7 K8 K13 K14 K15 L6 L7 LI2 L13 LI4 LI5 LI6 LI7 LI8 L20 L21 L22 L23 L24 L25 L26 L28 Al A2 A3 A4 A5 A6 A7 A8 81 82 83 84 85 86 87 88 813 814 818 819 820 821 B22 B23 827 828 Cl C2 C3 C4 C5 C6 C7 C8 Cll CI2 CI3 CI4 CI8 CI9 C20 C21 C22 C23 C27 C28 0I 02 03 04 05 06 07 08 09 010 011 015 019 022 023 024 025 026 E4 E5 ...

Page 162: ... 2010C l 73 M503 00 PCH 190 MR RED LED NORMAL 73 M515 00 SHORTING UMPER APTONICS 929950 00 73 M519 00 929834 01 36 HEADER SHORT PINS 73 M540 00 TEST POINTS 73 M553 00 DDU 4 5025 SUB DDU 6 20 73 NI15 00 96 DIN CONN MALE WINCH 96 P6033 0731 0 5 7 6 6 6 8 10 1 1 7 2 3 KI7 K26 ll L2 L3 L5 L8 L9 LIO Lll AI4 AI8 A21 A24 A28 Xl X2 X3 X4 X5 X6 X7 Xl X2 X3 X4 X5 X6 Xl X2 X3 X4 X5 X6 Xl X2 X3 X4 X5 X6 TP2 T...

Page 163: ...2G03 C20A AGO COMPUTER PROM 1 C20 71 POII 00 lSR8A 2S03 C22A ASO COMPUTER PROM 1 C22 71 POO2 00 lSL8A 2S03 C9C AGO COMPUTER PROM 1 C9 71 POO8 00 16Las 2G03 011A AGO COMPUTER PROM 1 011 71 POOS OO 16L8S 2G03 D17A ASO COMPUTER PROM 1 017 71 P002 00 16L8A 2G03 018A ASO COMPUTER PROM 1 018 71 POO2 00 lSl8A 2603 019A A60 COMPUTER PROM 1 019 71 POO2 00 16L8A 2S03 02SA AGO COMPUTER PROM 1 026 71 POO2 00 ...

Page 164: ... A14S9 6G U221 00 PCB STIFFNER A64 A53D 1 5Tl 1264121 00 66 U31S 00 AGO COMPUTER HNOL 525 1 5T2 1242021 7I FOOO OO 74FOO 2 A15 F6 71 FOO2 00 74F02 1 F5 71 F004 00 74F04 2 A22 811 DO NOT USE MOTOROLA 71 FOO8 00 74FOS 1 C14 71 F032 00 74F32 2 Al F27 71 F074 00 74F74 6 A19 815 816 819 D16 KI 71 F157 00 74F157 1 K13 71 F163 00 74F163 1 Kll 71 F373 00 74F373 2 87 8S 71 L008 00 74LS08 1 C2S 71 L014 00 7...

Page 165: ... ZENER DIODE IN4148 DIODE IN4001 LM1488 lM1489 LM311N 4N25 H1ll1 SUB IHI1L2 Z8581 LMAIOIOPC LOGIC DEVICES 68B50 SERIAL INTERFAC ZaOB DART Z0847006 PSC Z80B CPU Z80S PIO Z0842006 PSC 68000P12 CPU MOTOROLA AM7990PC 70 FACT INSTALL HM 6264LP 15 CXK5a64TN 15 HM6116ALSP 12 SUB HM6116ALSP 15 TMM2018D 45 SUB ITMM2018D 55 25 10 6 4 3 4 1 1 2 1 1 2 2 1 1 4 4 2 1 1 2 3 5 1 1 3 2 1 Al1 A18 B4 C21 D9 DI0 D12 ...

Page 166: ... 1 1 1 2 1 3 1 194 Dl D3 D5 D7 El E3 E5 E7 Et6 K12 J20 K21 K23 821 C12 Bl F25 L28 L27 CB24 DAI3 DBI3 C50 Cl C2 C3 C4 C5 C6 C7 C8 C9 CI0 Cl1 CI2 CI3 CI4 CI5 CI6 CI7 CI9 C23 C24 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 C75 C78 C79 C80 C81 C82 C83 C84 C85 C86 ...

Page 167: ... C195 CGB101JEN C218 72 C514 00 680 pF MICA 5Y 1 C176 72 C517 00 330 pF MICA 5Y 1 C18 72 C611 00 470 uF l6V ELECT AXIA 1 C216 ECE 13 ICU471S PANSON 72 C701 00 047 uF MYLAR 25 1 C25 72 C802 00 2 2 uF 35V TANT 5 C22 C76 CI06 C197 C217 ECSFIVE225K 72 C803 00 22 uF 10V TANT 1 C21 72 C805 00 47 uF 16V TANT ELECT 1 C177 ECS Fl CE476 72 R116 00 51 1 K Ohm 1 4 W 11 1 RIO 72 R119 00 33 K Ohm 1 4 W 11 1 Rl1...

Page 168: ...R539 00 1 M Ohm 1 4 W 5Y 1 R15 72 R541 00 470 K Ohm 1 2 W 51 2 R12 R20 72 R545 00 470 Ohm 1 2 W 5 1 2 R43 R51 72 R551 00 1 B K Ohm 1 4 W 51 1 R24 72 R559 00 39 Ohm 1 4W 51 4 R46 R47 R48 R50 72 R589 00 510 Ohm 1 4 W 5Y 1 R45 73 BOOO 00 24 PIN SOCKT 3 01 4 EI0 H22 J3 K12 R N I CT 2 43 S TG 73 B006 00 6 PIN SOCKET 3 OJ 8 OA20 OA21 DA22 DA23 DB20 ICN 063 S3 T OB21 DB22 0823 73 8008 00 B PIN SOCKET 3 0...

Page 169: ...SOCKT 611 DI 10 A9 H12 H14 H16 H18 H23 ICL 406 S7 T H27 K14 K19 K25 73 9064 00 64 PIN SOCKT 9 01 2 H5 H7 ICN 649 S5 T RN 73 B212 00 5S 112 T2 STRIP SOCKE 3 RN15 RN16 RN21 73 HI04 00 6 32 x 3 16 SOC HEAD 7 Xl X2 X3 X4 X5 X6 X7 BUT HEAD 9LK SCREW 73 H226 00 12 FLAT WASHER 6 Xl X2 X3 X4 X5 X6 SMALL PATTERN 73 H227 00 2 56 X 7 16 PANHEAO 6 X1 X2 X3 X4 X5 X6 ZINC 73 H319 00 2 56 HALFNUTS 6 X1 X2 X3 X4 ...

Page 170: ...1929950 00 73 M519 00 929834 01 36 8 Jl LK1 LK2 LK3 LK4 LK7 HEADER SHORT PINS Wl W2 73 M526 00 CTS 206 8 DIP SWITCH 2 C15 K18 73 M528 00 DDU 4 5050 OELAV LINE 3 A14 B20 C26 DATA DELAV 73 M540 00 TEST POINTS 9 TP2 TP3 TP4 TP5 TP6 TP7 TP9 TPI2 TP17 73 M552 00 SWITCH EECO 1230057GP 4 KA27 KA28 KB27 KB28 73 M555 00 7201 MD9ABE TOGGLE CI 1 A5 73 M592 00 CV05235 P114 1 81 BATTERV PACK 73 M595 00 ODU 7 1...

Page 171: ... 0 PROM 1 E22 16R8A 71 POI1 00 2604 E4A A60 1 0 PROM 1 E4 16R8A 71 POI1 00 2604 E5A A60 1 0 PROM 1 E5 16R8A 71 POI1 00 2S04 F24B A60 1 0 PROM 1 F24 71 POOO 00 16R6A 2604 F25A5 A60 1 0 PROM 1 F25 16R6A 71 POOO OO 2604 F7B A60 1 0 PROM 1 F7 71 P007 00 16R4A 2604 F8A A60 1 0 PROM 1 F8 16R8A 71 POI1 00 2604 F9B5 A60 1 0 PROM 1 F9 71 POII 00 16R8A 2604 H7A A60 1 0 PROM 1 H7 16R6A 71 POOO 00 2604 J12A A...

Page 172: ...1 Xl C A1513 66 U221 00 PCB STIFFNER A64 A53D 1 STI 1264121 00 66 U319 00 A60 1 0 HANDLE 525 1 5T2 1242021 71 FOOO 00 74FOO 5 D3 D8 H3 H4 H5 71 F002 00 74F02 1 E19 71 FOO4 00 74F04 6 D22 E20 F5 H15 H16 H19 DO NOT USE MOTOROLA 71 F074 00 74F74 9 Dl1 D16 DI7 D24 E25 F4 J3 J4 J5 71 F086 00 74F86 1 J22 71 F157 00 74F157 5 D19 F20 H17 HI8 H20 71 F163 00 74F163 7 E21 FI0 Fll FI2 F13 F14 F15 71 F174 00 7...

Page 173: ...E MOT OR RCA ONLV 71 107 00 DAC 0832 LCN 1 01 71 203 00 MPS918 TRANSISTOR 1 Q14 71 204 00 2N5951 TRANSISTOR 2 Q12 Q13 71 205 00 2N4124 TRANSISTOR 4 Q3 Q4 Q6 Q9 71 206 00 2N4126 TRANSISTOR 7 Q1 Q2 Q5 Q7 Q8 QI0 Qll 71 207 00 LM 329 DZ YOLTAGE REF 1 CR2 71 208 00 LM385Z 1 2 3 CR3 CR4 CRll 71 301 00 IN746 3 3v ZENER 1 CR15 DIODE 71 304 00 IN4148 DIODE 3 CR1 CR9 CRI0 71 X306 00 HSCHI001 DIODE 7 CR5 CR6...

Page 174: ...5 L26 J26 K18 K19 K20 K21 K28 L18 L19 L20 L21 C33 C2 C3 CI0 C14 C15 C18 C19 C20 C21 C22 C23 C24 C25 C27 C28 C29 C30 C31 C34 C35 C36 C38 C39 C40 C41 C42 C43 C44 C46 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C75 C77 C81 C82 C83 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 CI00 CI01 CI02 CI03 CI04 CI05 CI06 CI07 CI08 CI09 CI10 C111 ...

Page 175: ... 1 4 W 11 2 1 3 2 3 1 4 2 4 2 5 3 2 7 15 3 C171 C172 C178 C179 C180 C181 C182 C183 C184 C185 C186 C187 C188 C189 C190 C191 C192 C193 C194 C195 C196 C197 C198 C199 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C237 C238 C239 C240 C241 C242 C243 C244 C245 C246 C2...

Page 176: ... MINATURE VAR BECKMAN 82PR200 6 8 Ohm 1 4 W 5X 22 Ohm 1 4 W 51 100 Ohm 1 4 W 5X 150 Ohm 1 4 W 5X 220 Ohm 1 4 W 51 330 Ohm 1 4 W 51 470 Ohm 1 4 W 5Y 680 Ohm 1 4 W 51 820 Ohm 1 4 W 51 1 5 K Ohm 1 4 W 51 2 2 K Ohm 1 4 W 5X 2 7 K Ohm 1 4 W 51 3 3 K Ohm 1 4 W 5Y 1 1 1 5 3 3 2 6 5 8 6 2 10 2 1 12 1 6 6 13 5 2 11 12 1 2 R134 R132 R38 R18 R20 R21 R22 R66 R25 R47 R70 R24 R46 R69 R76 R117 RN7 RN8 RN9 RNI0 R...

Page 177: ...Ohm 1 4 W 51 33uH VARI INDUCTOR OIGIKEV ITK3104 10 0 uH OECI OUCTOR 00 10 0 NVTRONICS OUTPUT V FILTER LPF 6MHz 0737 FII OUTPUT C FILTER LP2 8MHz 0738 FII 0 33 uH OECI OUCTOR 00 0 33 NVTRONICS 24 PIN SOCKT 311 OI R N ICT 243 S TG 8 PIN SOCKET 3 01 ICL 083 S8 T 14 PIN SOCKT 3 01 ICL 143 S6 T 16 PIN SOCKT 3 01 ICL 163 S6 T 1 7 6 3 2 2 2 1 1 1 13 2 2 2 1 1 1 1 2 1 6 3 34 60 RI08 R79 R81 R84 R86 RIOO R...

Page 178: ... 1929950 00 929834 01 36 HEADER SHORT PINS 86 1 7 6 S 6 8 1 2 7 26 E23 Fl FI0 Fl1 FI2 F13 FI4 FI5 F16 FI7 FI8 F20 F22 F23 F27 F28 H6 HI7 HI8 H20 J6 J7 J15 J18 J20 J21 J24 J26 J27 KI8 KI9 K20 K21 K22 K26 K27 K28 L18 L19 L20 L21 L22 L23 L24 L25 L26 L27 C8 CI4 C21 Dl D4 D5 D6 07 09 010 015 023 E4 E5 E6 E7 E8 E9 EI0 E17 EI8 E22 F3 F6 F7 F8 F9 F21 F24 F25 H7 H8 H9 HI4 H21 H22 H23 H24 H25 Jl J2 J8 J9 JI...

Page 179: ... 00 73 M552 00 73 M553 00 73 M554 00 73 M555 00 73 N115 00 525 TEST POINTS SWITCH EECO 230057GP DDU 4 5025 SUB DDU 6 20 MDU 3 20 7201 MD9ABE TOGGLE ca 96 DIN CONN MALE WINCH 96 P6033 0731 0 1 1 2 1 1 3 J9 J10 J11 J12 J13 J14 J15 Wl W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 TP1 E2 014 020 012 Sl X1 X2 X3 ...

Page 180: ... 73 8040 00 40 PIN SOCKT 6 01 ICL 406 S7 T 73 JI00 00 BLACK KEVCAPS BLANK UNITED PLASTICS 73 JI08 00 A52 ENTER KEVCAPS 73 JI00 00 BLACK KEVCAPS BLANK UNITED PLASTICS I 73 J30a OO A62 CLEAR KEVCAP BLACK 73 JI00 00 BLACK KEVCAPS BLANK UNITED PLASTICS 73 J309 00 A62 uFIELD KEVCAP BLACK 73 JI00 00 BLACK KEVCAPS BLANK UNITED PLASTICS I 73 J310 00 A62 GOTO KEVCAP BLACK 73 JI00 00 BLACK KEVCAPS BLANK UNI...

Page 181: ...AP I Xl BLACK 73 JIOO OO BLACK KEVCAPS BLANK I UNITED PLASTICS I 73 J317 00 A62 PLAV KEVCAP I Xl BLACK 73 JIOO OO BLACK KEVCAPS BLANK I UNITED PLASTICS I 73 J318 00 A62 PLAV KEVCAP I Xl BLACK 73 JI00 00 BLACK KEVCAPS BLANK I UNITED PLASTICS I 73 J320 00_ A62 SEG KEVCAP I Xl BLACK 73 JIOO OO BLACK KEVCAPS BLANK I UNITED PLASTICS I 73 J324 00 A62 SEGS PLAV KEVCA I Xl BLACt 73 JIOO OO BLACt KEVCAPS B...

Page 182: ... UNITED PLASTICS 73 332 00 A62 114 KEVCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 333 00 A62 5 KEVCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 334 00 A62 6 KEVCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 335 00 A62 7 KEVCAP 1 Xl BLACK 73 100 00 BLACK KEVCAPS BLANK 1 UNITED PLASTICS 73 336 00 A62 8 KEVCAP 1 Xl BLACK 73 100 00 BLACK KEV...

Page 183: ...I00 00 BLACK KEVCAPS BLANK UNITED PLASTICS 73 J401 00 A64 VIDEO IN KEVCAP BLACK 73 JI00 00 BLACK KEVCAPS BLANK UNITED PLASTICS 73 MI21 00 11 57 MHz XTAL 143436 11 570 C SI 73 M482 00 HDSP7302 73 M509 00 M8IA ORIO SWITCH WITH LED 73 M510 00 M81A OI00 SWITCH WITH OUT LED 73 M557 00 A60 TOROID PREWOUND 12T3250 73 M522 00 73 M576 00 TSW 136 17 T S 1 1 1 1 1 1 1 1 1 I 1 1 I 1 5 22 12 1 1 Xl Xl Xl Xl Xl...

Page 184: ...m 1 4 W 51 8 PIN SOCKET 3 01 ICL 083 S8 T 14 PIN SOCKT 3 01 ICL 143 S6 T 1S PIN SOCKT 3 01 ICL 163 SS T 20 PIN SOCKT 3 01 ICL 203 SS T 28 PIN SOCI T 6 01 ICL 28S S7 T 40 PIN SOCI T S 01 ICL 40S S7 T 4 40 x 1 211 SOC HEAD BUT HEAD BLI SCREW 4 LOCK WASHER SMALL 2 FOR 011 CONN KIT 4 40 HALF NUT LARGE 2 56 5 16 SELF TAP SC PHIL PAN HD TYPE F 12 MHz OSCILLATOR 1 843 MHz TTL OSC 11 57 MHz XTAL 43436 11 ...

Page 185: ...6L8A A60 KEYBOARD CPU CI A15l8 74LSOO 74LS04 74LS14 74LS74 74LS86 74LS169 MUST NOT BE TEXAS 74LS244 2N4126 TRANSISTOR CRT 9053 CUSTOM PART MURI10 LTI070CT LINEAR TECHN Z80B DART Z0847006 PSC Z80B CPU HM6116AL5P 12 SUB HM6116ALSP 15 TMM2063P 15 932250 26LS31 26LS32 051210 DALLAS SEMI 01 uF MONO 1 uF MONO 3 LEAD CGBI04ZDZ CAPSCO 33 pF MICA 51 100 uF 16V 101 TANT CAP 220 uF 35V ELEC RADIA UPXIV221 M ...

Page 186: ...01 FI1B6 A60 LUMA R W I FI1 71 POO2 00 16LBA 2601 FlBA A60 LUMA R W PROM 1 UFIS 71 POO2 00 16LBA 2601 F19A A60 LUMA R W PROM 1 UFl9 71 POOO OO lSR6A 2601 F20A A60 LUMA R W PROM 1 UF20 7I POOO OO 16R6A 2601 F21A A60 LUMA R W PROM 1 UF21 7I POOO OO 16R6A 2601 F22A A60 LUMA R W PROM 1 UF22 71 POOO OO 16R6A 2S01 F23A ASO LUMA R W PROM 1 UF23 71 POOO OO I6R6A 2S01 F24A ASO LUMA R W PROM 1 UF24 71 POOO ...

Page 187: ...H22 71 P002 00 ISLSA 2601 H23B AGO LUMA R W PROM 1 H23 71 P002 00 lSLSA 2S01 H24B A60 LUMA R W 1 H24 71 P002 00 lSLSA 2601 H25B ASO LUMA R W PROM 1 H25 71 POO2 00 16LSA 2601 H2SB ASO LUMA R W PROM 1 H26 71 P002 00 lSLSA 2601 H27B ASO LUMA R W PROM 1 H27 71 P002 00 16LSA 2S01 H28B ASO LUMA R W PROM 1 H2B 71 POO2 00 16L8A 2S01 H8A ASO LUMA R W PROM 1 UHB 71 P002 00 16LBA 2601 lOA A60 LUMA R W PROM 1...

Page 188: ...W PROM 71 POI1 00 16RBA A60 LUMA R W PROM 71 POII 00 16R8A A60 LUMA R W PROM 71 P002 00 16LBA A60 LUMA R W PROM 71 POOO OO 16R6A A60 R W PCB RV 1 C IA1467 PCB STIFFNER A64 A530 1264121 00 A60 LUMA HANDLE 625 1242021 74FOO 74F02 74F04 DO NOT 74F74 74F138 74F157 74F163 74F244 74F283 74F374 74F399 USE MOTOROLA 1 1 1 1 1 1 1 1 1 1 1 1 7 2 4 13 2 4 23 2 5 17 11 UK16 UK17 UK1 UI 2 UK3 ULI0 ULll UL3 UL9 ...

Page 189: ...U MUST NOT 9E NEC 71 V401 00 26LS31 71 V402 00 26L532 71 V415 00 26L533A 71 V508 00 MC 10125 72 Cl19 00 100 pF MICA 11 72 C204 00 1 uF MONO 3 LEAD CG9104Z0Z CAP5CO 1 1 3 3 4 11 1 4 1 1 1 52 1 7 2 1 10 1 1 5 10 16 3 6 1 1 1 300 K27 12 H9 HI0 KI0 012 013 014 FI4 GI4 H14 1 15 GI9 G20 G21 G22 G23 G24 G25 G26 G27 G28 1 9 L28 24 25 L2 L8 Ll 027 1 6 913 914 818 919 820 821 922 823 B27 828 Cl C4 C5 C8 Cl1...

Page 190: ...2 C103 CI04 CI05 CI06 CI07 CI08 CI09 CI10 C111 C112 Cl13 Cl14 C115 Cl16 C117 Cl18 Cl19 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C160 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 C171 C172 C173 C174 C175 C176 C177 C178 C179 C180 C181 C18...

Page 191: ... 51 72 R529 00 10 K Ohm 1 4 W 51 72 R529 00 15 K Ohm 1 4 W 51 72 R532 00 27 K Ohm 1 4 W 5 l 73 8000 00 24 PIN SOCKT 3 11 DI R N ICT 243 S TG 73 BOI4 00 14 PIN SOCKT 31t 01 ICL 143 S6 T 1 1 2 3 6 17 2 8 5 1 2 1 1 1 1 1 1 1 7 44 C239 C240 C241 C242 C243 C244 C245 C246 C247 C248 C249 C250 C251 C252 C253 C254 C255 C256 C257 C258 C259 C260 C261 C262 C263 C264 C265 C266 C267 C268 C269 C270 C271 C272 C27...

Page 192: ... F9 FI0 FI4 FI5 G8 G9 GI2 GI3 G14 GI5 H4 H5 HI2 HI3 HI4 HI5 J4 J5 J6 J7 JI7 J20 J21 K6 K7 K8 KI3 K14 K15 L6 L7 LI2 LI3 LI4 LI5 LI6 L17 LI8 L20 L21 L22 L23 L24 L25 L26 L28 Al A2 A3 A4 A5 A6 A7 A8 81 B2 83 B4 85 86 87 88 813 814 BI8 819 B20 821 B22 B23 B27 B28 Cl C2 C3 C4 C5 C6 C7 C8 Cl1 CI2 CI3 C14 CI8 CI9 C20 C21 C22 C23 C27 C28 01 02 03 04 05 06 07 08 09 010 011 015 019 022 023 024 025 026 E4 E5 ...

Page 193: ...X5 XS SMALL PATTERN 73 H227 00 2 56 X 7 1S PANHEAD 6 Xl X2 X3 X4 X5 XS ZINC 73 H319 00 2 56 HALFNUTS 6 Xl X2 X3 X4 X5 X6 73 H404 00 GROUND LUGS 8 TP2 TP3 TP4 TP5 TPB TP9 USECO 2010C I TP13 TP14 73 M503 00 PCH 190 MR RED LED 11 DSl DS2 DS3 DS4 DS5 DS6 NORMAL DS7 DS8 DS9 DSIO DS11 73 M515 00 SHORTING UMPER 1 WI APTONICS 929950 00 73 M519 00 929834 01 36 1 WI HEADER SHORT PINS 73 M540 00 TEST POINTS ...

Page 194: ...6 ABO CHROMA R W 1 Fl1 71 POO2 00 16L8A 2B02 F18A ABO CHROMA R W PROM 1 UF18 71 POO2 0 16L8A 2S02 F19A ABO CHROMA R W PROM 1 UF19 71 POOO OO lSRSA 2602 F20A ASO CHROMA R W PROM 1 UF20 71 POOO OO IBRSA 2B02 F21A ABO CHROMA R W PROM I UF21 71 POOO OO lSRSA 2S02 F22A ABO CHROMA R W PROM 1 UF22 71 POOO OO 16RSA 2602 F23A ABO CHROMA R W PROM 1 UF23 7I POOO OO lSR6A 2602 F24A ABO CHROMA R W PROM 1 UF24 ...

Page 195: ...71 POO2 00 lSL8A 2602 H238 ASO CHROMA R W PROM 1 H23 71 POO2 00 lSL8A 2S02 H24B ASO CHROMA R W PROM 1 H24 71 POO2 00 lSL8A 2602 H258 ASO CHROMA R W PROM 1 H25 71 POO2 00 lSLSA 2602 H2SB ASO CHROMA R W PROM 1 H2S 71 POO2 00 16L8A 2S02 H27B ASO CHROMA R W PROM 1 H27 71 POO2 00 lSL8A 2S02 H2S8 A60 CHROMA R W PROM 1 H28 71 POO2 00 16L8A 2S02 H8A ASO CHROMA R W PROM 1 UH8 71 POO2 00 lSL8A 2602 JIOA A60...

Page 196: ...HROMA R W PROM 71 POOO 00 16R6A 50 A355 01 A60 R W PCB RV 1 C A1467 66 U221 00 PCB STIFFNER A64 A53D 1264121 00 66 U321 00 A60 CHROMA HANOLE 625 1242021 71 FOOO 00 74FOO 71 FOO2 00 74F02 71 FOO4 00 74F04 DO NOT USE MOTOROLA 71 F074 00 74F74 71 FI38 00 74F138 71 F157 00 74F157 71 F163 00 74F163 71 F244 00 74F244 71 F283 00 74F283 71 F374 00 74F374 7I F399 00 74F399 71 L014 00 74LS14 71 L074 00 74LS...

Page 197: ... V508 00 MC 10125 72 CI19 00 100 pF MICA 11 72 C204 00 1 uF MONO 3 LEAD CG8104Z0Z CAPSCO 1 4 1 1 1 52 1 7 2 1 10 1 1 5 10 16 3 6 1 1 1 300 G25 G26 G27 G28 K9 L28 J24 J25 L2 L8 Ll 027 KG 813 814 818 819 820 B21 822 823 827 828 Cl C4 C5 C8 Cl1 C12 C14 CI8 C19 C20 C21 C22 C23 C27 C28 01 02 03 06 07 022 023 024 D25 026 Fl F2 F3 Hl H2 H3 Hl1 Jl J2 J3 Jl1 J13 JI4 JI5 JI6 J22 J23 04 J6 J7 L6 L7 LI3 LI5 L...

Page 198: ...C127 CI28 C129 C130 CI31 C132 C133 C134 C135 C136 C137 C138 C139 CI40 CI41 C142 C143 CI44 C145 CI46 CI47 C148 C149 C150 C151 C152 CI53 C154 C155 C156 C157 C158 C159 CI60 C161 C162 C163 C164 C165 C166 C167 C168 C169 C170 CI71 C172 C173 CI74 CI75 CI76 CI77 C178 C179 C180 C181 C182 C183 C184 C185 C186 CI87 C188 C189 CI90 CI91 C192 CI93 C194 C195 C196 C197 C198 C199 C200 C201 C202 C203 C204 C205 C206 ...

Page 199: ...W 5Y 2 K Ohm 1 4 W 51 3 3 K Ohm 1 4 W 5 l 3 9 K Ohm 1 4 W 51 6 8 K Ohm 1 4 W 5 l 10 K Ohm 1 4 W 5 l 15 K Ohm 1 4 W 51 27 K Ohm 114 W 51 24 PIN SOCKT 3 01 R N ICT 243 S TG 14 PIN SOCKT 3 OJ ICL 143 S6 T 1 1 2 1 6 17 2 8 5 1 2 1 1 1 1 1 1 1 7 44 C264 C265 C266 C267 C268 C269 C270 C271 C272 C273 C274 C275 C276 C277 C278 C279 C280 C281 C282 C293 C284 C285 C286 C287 C288 C289 C290 C291 C292 C293 C294 C...

Page 200: ...4 HI5 J4 J5 J6 J7 J17 J20 J21 K6 K7 K8 K13 KI4 KI5 L6 L7 L12 L13 L14 LI5 L16 LI7 LI8 L20 L21 L22 L23 L24 L25 L26 L28 Al A2 A3 A4 A5 A6 A7 AB 81 82 83 84 85 86 87 88 813 814 BI8 BI9 820 B21 B22 823 B27 B28 Cl C2 C3 C4 C5 C6 C7 C8 Cl1 CI2 CI3 CI4 C18 C19 C20 C21 C22 C23 C27 C28 Dl D2 03 04 05 06 07 08 09 010 011 015 019 022 023 024 025 026 E4 E5 EI0 Ell E12 E13 E14 EI9 E20 E21 E22 E23 E24 E25 E26 E2...

Page 201: ...6 Xl X2 X3 X4 X5 X6 ZINC 73 H319 00 2 56 HAlFNUTS 6 Xl X2 X3 X4 X5 X6 73 H404 00 GROUND LUGS 8 TP2 TP3 TP4 TP5 TP8 TP9 USECO 2010C l TPI3 TPI4 73 M503 00 PCH 190 MR RED LED 10 DSl DS2 DS3 DS4 DS5 DS6 NORMAL DS7 DS8 DS9 DSI0 73 M515 00 SHORTING JUMPER 1 WI APTONICS 929950 00 73 M519 00 929834 01 36 1 WI HEADER SHORT PINS 73 M540 00 TEST POINTS 7 TPl TP6 TP7 TPI0 TPll TP12 TP15 73 M553 00 DDU 4 5025...

Page 202: ... 2603 C20A A60 COMPUTER PROM 1 C20 71 POII 00 16R8A 2603 C22A A60 COMPUTER PROM 1 C22 71 POO2 00 16l8A 2603 C9C A60 COMPUTER PROM 1 C9 71 POO8 00 16l8B 2603 DIIA A60 COMPUTER PROM 1 011 71 POO8 00 16l8B 2603 D17A A60 COMPUTER PROM 1 017 71 POO2 00 16l8A 2603 D18A A60 COMPUTER PROM 1 018 71 POO2 00 16L8A 2603 019A A60 COMPUTER PROM 1 019 71 POO2 00 16L8A 2603 D26A A60 COMPUTER PROM 1 026 71 POO2 00...

Page 203: ...IA14S9 SS U221 00 PCB STIFFNER AS4 A53D 1 STI 1264121 00 66 U31S 00 ASO COMPUTER HNDL 525 1 ST2 1242021 71 FOOO 00 74FOO 2 A15 F6 71 F002 00 74F02 1 F5 71 F004 00 74F04 2 A22 811 DO NOT USE MOTOROLA 71 FOOS 00 74FOS 1 C14 71 F032 00 74F32 2 Al F27 71 F074 00 74F74 6 A19 B15 81S 819 D16 Kl 71 F157 00 74F157 1 K13 71 F163 00 74F163 1 1 11 71 F373 00 74F373 2 B7 B8 71 LOOS OO 74LS08 1 C28 71 LOI4 00 ...

Page 204: ...DEVICES 71 V121 00 68B50 SERIAL INTERFAC 71 V205 00 Z80B DART Z0847006 PSC 71 V206 00 Z80B CPU 71 V207 00 Z80B PIO Z0842006 PSC 71 V217 00 68000P12 CPU MOTOROLA 71 V300 00 AM7990PC 70 FACT INSTALL 71 V310 00 HM 6264LP 15 CXK5864TN 15 71 V311 00 HM6116ALSP 12 SUB HM6116ALSP 15 71 V312 00 TMM2018D 45 SUB ITMM2018D 55 25 10 6 4 3 4 1 1 2 1 1 2 2 1 1 4 4 2 1 1 2 3 5 1 1 3 2 1 A11 A18 B4 C21 D9 D10 D12...

Page 205: ...Z CAPSCO 8 1 1 1 1 1 1 1 1 2 1 3 1 1 194 01 03 05 07 El E3 E5 E7 E16 K12 J20 1 21 1 23 821 C12 81 F25 L28 L27 C824 OA13 0813 C50 C25 Cl C2 C3 C4 C5 C6 C7 C8 C9 CI0 Cll CI2 C13 C14 CI5 CI6 CI7 C19 C23 C24 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C6B C69 C70 C71 C72 C73 C74 C75 C78 C79 ...

Page 206: ... 4 W 11 4310R I04 221 331 SIP SUBI4610X I04 221 331 4310R I01 331 330 SIP 4310R I02 331 330 SIP 4308R I02 122 1 2K 51 SUBI L08 3C 122 4310R I01 472 SIP 4308R I02 471 470 SIP SUB 750 83 R470 CTS 4308R I02 220 4308 102 331 SIP 2 1 1 1 I 6 1 1 1 5 1 1 1 7 3 I 2 4 I 1 1 CI43 CI44 CI45 CI46 C147 CI48 CI49 CI50 CI55 CI56 CI57 C158 CI59 CI60 CI61 CI62 CI63 C164 CI65 CI66 CI67 CI68 C169 CI70 C171 C172 C17...

Page 207: ...CT 243 S TG 73 8006 00 6 PIN SOCKET 3 11 ICN 063 S3 T 73 8008 00 8 PIN SOCKET 311 ICL 083 S8 T 73 8014 00 14 PIN SOCKT 3 ICL 143 S6 T 73 8016 00 16 PIN SOCKT 3 ICL 163 S6 T 73 8018 00 18 PIN SOCI T 3 ICL 183 S6 T 73 8020 00 20 PIN SOCKT 3 ICL 203 S6 T 1 3 3 2 4 1 3 1 16 4 1 1 1 2 2 1 4 1 01 4 01 8 01 4 01 31 01 14 01 2 01 74 RN7 R17 R40 R42 R29 R34 R35 R27 R41 RI9 R21 R22 R23 R14 R3 R25 R44 RIO Rl...

Page 208: ...9 HI2 H14 HI6 HI8 H23 ICL 406 S7 T H27 K14 K19 K25 73 8064 00 64 PIN SOCKT 9 01 2 H5 H7 ICN 649 S5 T RN 73 8212 00 SS 112 T2 STRIP SOCKE 3 RNI5 RNI6 RN21 73 HI04 00 6 32 x 3 16 SOC HEAD 7 Xl X2 X3 X4 X5 X6 X7 BUT HEAD BLK SCREW 73 H226 00 2 FLAT WASHER 6 Xl X2 X3 X4 X5 X6 SMALL PATTERN 73 H227 00 2 56 7 16 PANHEAO 6 Xl X2 X3 X4 X5 X6 ZINC 73 H319 00 2 56 HALFNUTS 6 Xl X2 X3 X4 X5 X6 73 H404 00 GRO...

Page 209: ...0 73 M519 00 929834 01 36 8 1 LK1 LK2 LK3 LK4 LK7 HEADER SHORT PINS Wl W2 73 M526 00 CTS 206 8 DIP SWITCH 2 C15 K18 73 M528 00 DDU 4 5050 DELAY LINE 3 A14 B20 C26 DATA DELAY 73 M540 00 TEST POINTS 9 TP2 TP3 TP4 TP5 TP6 TP7 TP9 TPI2 TP17 73 M551 00 TOGGLE SWITCH C Ie K 1 A5 7201 SYAB 73 M552 00 SWITCH EECO 230057GP 4 KA27 KA28 KB27 KB28 73 M592 00 CY05235 P114 1 Bl BATTERY PACK 73 M595 00 DDU 7 100...

Page 210: ...POI1 00 2604 E4A A60 1 0 PROM 1 E4 16R8A 71 POI1 00 2604 E5A A60 1 0 PROM 1 E5 16R8A 71 P011 00 2604 F248 A60 1 0 PROM 1 F24 71 POOO OO 16R6A 2604 F25A6 A60 1 0 PROM 1 F25 16R6A 71 POOO OO 2604 F78 A60 1 0 PROM 1 F7 71 P007 00 16R4A 2604 F8A A60 1 0 PROM 1 F8 16R8A 71 POI1 00 2604 F986 A60 1 0 PROM 1 F9 71 POI1 00 16R8A 2604 H7A A60 1 0 PROM 1 H7 16R6A 71 POOO OO 2604 J12A A60 1 0 PROM 1 J12 16R8A...

Page 211: ... 1 0 PROM 16R8A 71 POI1 00 A60 1 0 PROM 16L8A 71 POO2 00 A60 1 0 PROM 16L8A 71 P002 00 A60 1 0 PCB C A1513 PCB STIFFNER A64 A53D 1264121 00 A60 1 0 HANDLE 625 1242021 74FOO 74F02 74F04 DO NOT 74F74 74F86 74F157 74F163 74Fl74 74F244 74F374 74LS04 74LS74 74LS123 74LS157 74LS161 USE MOTOROLA 1 1 1 1 1 1 1 1 1 1 5 1 6 9 1 5 1 I 6 32 1 3 2 1 3 1 16 1 1 1 7 1 9 L16 Ll L3 Xl STI Xl D3 D8 H3 H4 H5 E19 D22...

Page 212: ... MPS918 TRANSISTOR 1 Q14 71 204 00 2N5951 TRANSISTOR 2 Q12 Q13 71 205 00 2N4124 TRANSISTOR 4 Q3 Q4 Q6 Q9 71 206 00 2N4126 TRANSISTOR 7 Ql Q2 Q5 Q7 Qa Q10 Ql1 71 207 00 LM 329 DZ VOLTAGE REF 1 CR2 71 208 00 LM385Z 1 2 3 CR3 CR4 CRll 71 301 00 1N746 3 3v ZENER 1 CR15 DIODE 71 304 00 IN4148 DIODE 3 CR1 CR9 CRI0 71 306 00 HSCH1001 DIODE 7 CR5 CR6 CR7 CR8 CR12 IN6263 SCHOTTKY CRI3 CRI4 71 309 00 MV209 ...

Page 213: ...21 C22 C23 C24 C25 C27 C28 C29 C30 C31 C34 C35 C36 C38 C39 C40 C41 C42 C43 C44 C46 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C75 C77 C81 C82 C83 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 CIOO CI01 CI02 CI03 CI04 CI05 CI06 CI07 CI08 CI09 CIIO C111 Cl15 C116 Cl17 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C...

Page 214: ... Ohm 1 4 W 11 33 K Ohm 1 4 W 11 6 8 K Ohm 1 4 W 11 1 3 K Ohm 1 4 W 11 2 37 K Ohm 1 4 W 11 210 Ohm 1 4 W 11 2 1 3 2 3 1 4 2 4 2 5 3 2 7 15 3 1 1 1 5 3 C196 CI97 C198 C199 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C237 C238 C239 C240 C241 C242 C243 C244 C245 ...

Page 215: ...330 Ohm 1 4 W 5Y 470 Ohm 1 4 W 5Y 680 Ohm 1 4 W 5Y 820 Ohm 1 4 W 5Y 1 5 K Ohm 1 4 W 5Y 2 2 I Ohm 1 4 W 5Y 2 7 I Ohm 1 4 W 5Y 3 3 I Ohm 1 4 W 5Y 3 9 I Ohm 1 4 W 5Y 4 7 I Ohm 1 4 W 5Y 10 K Ohm 1 4 W 5Y 15 I Ohm 1 4 W 5Y 22 K Ohm 1 4 W 51 3 2 6 5 8 6 2 10 2 1 12 1 6 6 13 5 2 11 12 1 2 1 7 6 3 2 R24 R46 R69 R76 Rl17 RN7 RN8 RN9 RNI0 RNll RN12 RN15 RN16 RNI7 RNI8 RNI9 RNI RN2 RN3 RN4 RN5 RN6 RN13 RN14 ...

Page 216: ...6MHz 0737 F I OUTPUT C FILTER LP2 8MHz 0738 F I 0 33 uH OECI OUCTOR 00 0 33 NVTRONICS 24 PIN SOCKT 3 01 R N ICT 243 S TG 8 PIN SOCKET 3 01 ICL 083 S8 T 14 PIN SOCKT 3 01 ICL 143 S6 T 16 PIN SOCKT 3 01 ICL 163 S6 T 2 2 1 1 1 13 2 2 2 1 1 1 1 2 1 6 3 34 60 R123 R154 R153 R157 R129 R118 R141 R42 R63 R83 R95 R121 R125 R127 R128 R133 R140 RI43 RI46 RI47 R43 R99 R87 R88 Rl11 R112 R131 L3 Ll B9 916 922 L...

Page 217: ...L SHORTING UMPER APTONICS 1929950 00 929834 01 36 HEADER SHORT PINS TEST POINTS SWITCH EECO 1230057GP DoU 4 5025 SUB 00U 6 20 MDU 3 20 86 1 7 6 6 6 B 1 2 7 26 1 1 2 1 L23 L24 L25 L26 L27 C8 C14 C21 01 04 05 06 07 09 010 015 023 E4 E5 E6 E7 EB E9 EI0 E17 E1B E22 F3 F6 F7 FB F9 F21 F24 F25 H7 HB H9 H14 H21 H22 H23 H24 H25 1 2 8 J9 J10 J11 JI2 JI3 JI4 JI9 23 J25 Kl K2 K3 K4 K5 K6 K7 KB K9 KI0 Kll KI2...

Page 218: ... A60 1 0 BOARD 625 87 K059 01 A60 625 1 0 REV 1 PART NO DESCRIPTION QTV COMPONENT NUMBER 73 M555 00 7201 MD9ABE TOGGLE CI 73 N115 00 96 DIN CONN MALE WINCH 96 P6033 0731 0 1 3 S1 X1 X2 X3 ...

Page 219: ... for every 4 Y luminance samples ther e are 2 samples of each of the color difference signals CR and CB It is common to refer to th color difference signals as R Yand B Y or as U and V However due to level differences these are not the correct terms to use when refeITing to the CCIR 601 standard The sample rate of the Y signal is 13 5 Mhz meaning that the sample rate of each of the color differenc...

Page 220: ...es are the standard preamble FFH OOH OH a byte indicating the field number one or two the status of horizontal blanking on or oft and the status of vertical blanking on or oft follows The rest of this byte contains an error code Cyclic Redundancy Check or CRe used to ensure the correct interpretation of this byte There is a provision for a second preamble sequence f OOH FFH FFH used when including...

Page 221: ...hat are not currently spec1fted for use NOTE Standard ECL voltage levels are from 0 8 volts logic 1 to 2 0 volts Oogic 0 See Table 2 for the connector pin out PIN SIGNAL PIN SIGNAL 1 CLOCK 14 CLOCK RET 2 SYSTEMGND 15 SYSTEMGND 3 DATA 7 MSB 16 DATA 7 RET 4 DATA 6 17 DATA 6 RET 5 DATA 5 18 DATA 5 RET 6 DATA 4 19 DATA 4 RET 7 DATA 3 20 DATA 3 RET 8 DATA 2 21 DATA 2 RET 9 DATA 1 22 DATA 1 RET 10 DATA ...

Page 222: ...F 17F DH I 3 0 BBU RAM sh 2 r GPI OUTPUT 1 OF 4 2 5 __ I If I I I_ J 4 PIO CCT CCT I I TO FROM RS232 GPI BAH PIO 2 r 1 1 7 4 12H __ HLC GRAPHICS HANDSHAKE ah 3 HLC LLC HANDSHAKE sh 2 __ HLC AUX HANDSHAKE sh 2 I r GPI INPUT 1 OF 4 _ REF FLO 14H 4 SA DISKS UP DOWN OSlO DS12 D r S11 DS13 TRANSMIT DATA DART RXD TD ASEND RS232 PORT __ C T5 I I CLEAR TO SEND TRANSMIT DATA RS422 PORT L l 6 H_ r EI RECEIV...

Page 223: ...I SYSTEM DATA BUS TO ALL BOARDS L I tDJ SYS TEU ADDRESS BUS PIO DRY STATUS 3 DRY RESET 1 DRY READ SEL DRY WRITE SEL DRY en DATA 8 DRY CTLS DRY CTL SEL 5 DRIVE CONTROL RIBBON CABLE AUX PROM 32K X 8 25H 4 RAM 8K X 8 25J VARIOUS ENABLES SMPTE 10 SWITCHES DX PIO I Jt J 27H DX AX 251 DENOTES SCHEMATIC PAGE 18 DENOTES BOARD EDGE CONNECTOR DENOTES CONNECTION TO OTHER PART OF BLOCK SMPTE RECEIVE SMPTE TRA...

Page 224: ... CK 010 12MHZ CK __ O O _____ _ H SRSTINT PRIORITY sh 1 I SCSI CONTROLLER SCSI TO SCSI PORT SINT ENCODER 3 t ___ _1IPLO 2 UNT t SPUNTI i r J FLD IN T L_ J2 5K_ J ADD AD GRAPHICS ADD 8US FROM Y R W 80 BG ACK BUS GRNT ACK lIIIIII I BGACK l BR BUS REQ L B_R___ BG BG 8US GRANT ADDRESS DECODER L VARIOUS PALS r o rENABLES IBF 110 10 HLCINT 9E 13C 9C 2 F HLC GRAPHICS c ____ _ J HANDSHAKE sh 1 8 7 6 5 TRA...

Page 225: ...CTR 6A 5B U D DIR DET CTR 6A 6B 4 4L I POWER MONITOR 3 3D MSB S BUFFER 5C RIA 4E 1F r l ZBO CPU RST 4B Q3 f J f 2E T 6 I KBD CLK DATA BUS ADDRESS BUS DATA BUS 5 64K X 8 PROM 2C I P3 P1 DATA BUS __ KEYBOARD CONTROLLER RL RETURN LINES SL STROBE LINES OUT B LED ENABLES U1 OUT A 8K X 8 RAM 1C 4 DATA BUS ADD DECODE PAL 1E L _ ME AND I O ENABLES T 3 I CRT CONTROLLER 6E ADD DATA t CRT RAM 2K X 8 6C INT V...

Page 226: ...OL ENABLES READ ENABLES WRITE ENABLES r I WRITE DATA 1 __ IECL TO ml J 18 CONVERTOR WRITE I CLOCK GENERATOR II DISK WRITE CLOCKS 18 Nar USED r Nar USED LJ1 r DRIVE CONTROL DATA Nar USED r r 13 12 PRIAM R W DIGITAl BOARD CONTROL BD DISK R W BOARD 110 READ DATA r READ DATA I mTOECL CONVERTOR Mn t DECODERS DATA CLOCK READ DATA I HrH PULSE J SEPARATION t I I I READ VIDEO TO WRITE DRIVER READ PREAMP r ...

Page 227: ......

Page 228: ...SH1 15 2 0Ki _ __ J 5 V REF J JU2 J J SH1 LSOO 8 7 5 1 6 DRY B WR SH1 5 5 1 5 1 5 1 5V R18 rJtNlr 5V A WR GATE 5H3 5V R40 UK R41 1 2K I __ B WR GATE SHJ 5 4 8 81 U71 LS123 13 C1 1 5V 5 1 3 5V C15 047 R4 R12 BK 5 1 R144 47K 2 24V PWR OK l 12 3 111 IIW III MIl IPICIRCA1ICItII til 111 _ IllS 1111 PIICIPIInY Of MEJ AS DD M7IUI INC AND IllS JIMMDED IN catFIDEIIIZ AlII 111 ICU _ Of 1111 P IIICIIo IIII M...

Page 229: ...WRDB5 WR D8 1 15 WR DB8 WR D7 1 12 WR DB7 0 CLK Q E 1 111 WR 08 3 D Q 2 WR DBa WR D9 WR DB8 4 5 WR Dl0 7 LS374 8 WR DB10 Ul1 8 is 16 15 12 1 DE cuflro l 1 LS244 2 2 1 WR DBO WR DBl t WR D B 2 I 0 WR DBJ H 8 1 H WRDB4 WRDM WRDBa 10 9 14 13 J5 DRIVE A WRITE DATA To DISK R W so SV L ____ J _I WR D B 7 11615 WR DBa J6 DRIVE B WRITE DATA TO DISK R W SO 2 2 H WR D B8 I20 18 I WR DB10 2i 21H St OUTER B i...

Page 230: ...12 C134 C1 4 C1M CHAN RA RB RC o R47 1 R54 2 R61 3 R88 4 R75 5 R82 8 R8S 7 R98 8 Rl03 8 Rl10 10 R117 R48 R 9 R55 RS8 R62 R63 RIt R70 R76 R77 R83 R84 RIO Re1 Rl7 Rl8 RIO RIOS R111 R112 R118 RI19 CD C55 C85 C75 C85 C95 C105 C115 C125 C135 CI45 C155 RD RI50 R57 RCI R71 R78 R86 Rl2 Rl9 R1M R113 R120 CE CF CG CH OJ O6C1 ClI C78 Cl8 eta C108 CI16 C128 C138 C148 C158 067 C67 C77 C87 et7 C107 C117 C127 C1...

Page 231: ...IIIIIIIII JI Ii Il II IIIIII IIIf L ___________G J 13k 9 _______ PRIAM MOTOR CONTROL BOARD LUMINANCE DRIVE FRONT IIII CHROMINANCE J3 II J4 DISK I O 1 1 1 1 111III i PliI I I_ i IIIl J9 BOARD 1I1I1I lllllli I I llii I liU lIfl IIIIIIJI ilil J10 CHROMA READ B CHROMA CHROMA READ A WRITE LUMA LUMA READ B READ A LUMA WRITE TO OPTIONAL SECOND DRIVE SET 1 CONTROL Y AND C J3 J6 1 11111111111 CHROMA DISK J...

Page 232: ......

Page 233: ...O rC 2 1 THE DUWINGS CIA GU S AND SPECIFICA TIONI OF THE 60 SYSTEM ARE THE PRDPUTY Of ABEIe S VIDEO SYSTEMS INC AltO ARE PROVIDED IN CONfiDENCE FOR 1M1 SOLE USE OF THe PURCHASER AND A RE NGT TO BE DISCLOSED TO A THIRD PART OR REPRODUCED IN AMY MANNER I r HOll 1 TIi E EX PR ES S PR I OR VR ITT E N PER IIIIOW Of BEKAS VIDEO SYSTEMS INC II ...

Page 234: ... OI TI I DWGo DCj DCj 5 SV ow RNI US1 1 7 A OUTEI2 z IB ZA I SSUPPLY C ZI 4 2 I 144 l TItE DRAWINGS DIAGRAMS AND SPECIFIC4 TIONS OF THE A6D SYSTEM ARE TilE PROPERTY OF ABEKAS VIDEO SYSTEMS tNC AND ARE PROVIDED IN CONf lDENC FOR THE SOLE USE OF THE PURCHASER AND ARE NOT TO BE DtsCLOSED TO A THIID PARTY OR REPRODUCED 1M ANY NNER WITHOUT THE EXPRESS WRllfUI PERMISSION Df A8EKAS VIDEO SYSTEMS II ...

Page 235: ... I I I SCSI OUT i1TRS AND UNE SIGNALS IftS DETECT AND DECODE 601 SCSIIN MING SIGNALS r _ _i I i2I VlDY TO FROM Y R W BOARD CCIR 8CI1 INPUT 1 CClR 801 INPUT 2 ONE cue DELAY t I IO IN CLK r I UNESTORE I I RAMS I I I I L Jw H I 1B VlOO TO FROM C R W BOARI EBUm cnoo TO FROM COMPUTER BD CClR 801 INPUT 1 CCIR 801 INPUT 2 UNESTORE ADDRESSES ETHERNET PATHS TO FROM R W BOARDS MODE SCSI IN VIDEO r uNmORi j ...

Page 236: ... e VIDC TO FROM C R W BOARD r Tf II1II1 e _ I B RAM I EBUDI IDCE USED FOR TO FROM COMPUTER BD c I C ETHERNET TO FROM DISKS C TEST PATTERNS CINClK SCSI OUT CLK KI FROM COMPUTER BD 8 7 G TO FROM 601 SCSI I R W BOARD H 2 TIMING SIGNA L SCSI OUT TIMING SIGNALS 1 I l SYSTEM REF _ _ _ I TIMING SIGNALS 6 A ADD COUNTER 10F 12F B ADD COUNTER 13F 15F I 13H I I I I I I 601 LINE L ______ Ll S C S I Uo NE Il L...

Page 237: ... FOR BETACAM J22 T1MECODE ON PWI NO T1MECODE ON PWI J23 RGB OUT COLOR OIFf OUT PIGGYBACK J1 7 5 IRE SETUP NO SETUP FOR BETACAM 525 ONLY 8 7 6 5 4 18 21L D Q Q 18 21K D Q Q 4 3 2 PREVIEW PROCESSOR DIGITAL VIDEO OUT 1 DIGITAL VIDEO OUT 2 Y G PROGRAM B Y B PROGRAM R Y R PROGRAM A ta iILJ Y G PREVIEW BOX 1 0 ab 4 CHAR ah 4 B Y B PREVIEW t t iL J R Y R PREVIEW G DENOTES SCHatATlC PAGE 3 DENOTES BOARD E...

Page 238: ...O DISK DRIVES COUNTER NOOE1 1 CONTROL INT EXT PAL NaDEll I FO 1 I H Fa O SC H N O O I _ TO PHASE COUP 2L ADD DECODER PAL 3L TRACKED SYNC REF V 1J 2J 2K 3K D EN 4 SEL1 4 1K ELL ah 2 4 H CLK EN Ceh 3 I FO ONE UNE ADVANCE VARIOUS ENABLES I INP PRES eh 2 I REF PRES J24 SEtTINGS 1 2 FOR A 525 SYSTEIoI 2 3 FOR A 825 SYS1EM FINE H REFERENCE PROCESSING PHASE DAC 10 SYNC GENERATOR COLtPUTER INTERFACE HORIZ...

Page 239: ...READ PICT READ ACTIVE Lf SHO Rro ClR SYNC GATE 28L l D 28E QH4 __ r I I L J I I I COUNT END OF UNE 72 I I 13 5 5 IN CLI FIfO AND I WP 0 1 DECODER 18G I FIfO eLK lII_ fOUT CLI I ___ J 1 w TO 8 BIT r I PAL I i Rro _ l 128D7 1J FW0I _______J L ______________________________________________ SECTOR DECODE PAL 1aF COUNTER t r t CONTROL PAL 17K DISK FLO SECTOR 3 UNE I PAL t 18K SYNC OK TCHm VlTC 1 24 25J...

Page 240: ... VlO r r Hem BUS INTERP U CTL PALS 3K I 8f SH1 U INT GATE eh 3 ah 3 13 I PAL OFLO OFRST OLRST FROM I O BO l1L ILRUN TO I O BD FRAMESTORE ADDRESS GENERATOR 8 7 6 5 4 J l 1 H RAM 20 IrCTL 0 jl 1 H RAM 3G V CTL 0 Jil FLO FRU UNE l TPf TP10 1 13 5 2 BPA 13 5 4 BPB 13 5 8 BPe 1 3 INTERPOLATOR BUS 1 3 4 BUS L 2 5J 4J BUS 2 1 4 BUS G READ VERT STORE COUNTER 2 DCDO 1 FROU I O BD L 2 5H 4H V CTR US ah 3 6 ...

Page 241: ...EAD 9 DATA CONY NS ___ II Im ECL 2 U L CONY HEAD 10 DATA 1 I T WS 0 3 ___ BPA B C BUFFER eh 2 INPUT en H em BUS _ I _T eh 2 eo 20D 1S WRITE SECTORS TP7 COUNT 140 DECODE WRITE Cl OCKDi 4_ t 0 CK Q c r i P r F ROIot DR REF lUi FRO I O BD COUP ADD BUS FROM COMPUTER BD L L CK Q 8 130 120 WRITE CLl COUNTER SECTOR 150 COUNTER WRITE COUNT HOOER 1 D V O S l 1 H EAD ER D Atc A J DECODE PROIot P 11 A 110 Vl...

Page 242: ...w BOARD i V DISK TACHS n t__ 1 J DISK I o BOARD I smvo DRIVE PHASE ERROR TO DRIVE UDA IOFF DISK II DECODE OFF DISK UNE STORE Y R W BOARD rl DISK I 1 1 ENCODE I DISK TACHS __ 1 1 1 OFF DISK I DECODE H S L I MFlA SHAPER UFM t ECl I DECODER AND ENCODER I TO AWP m DISK R w BOARD I DRIVE M I ___ 11 DISK I O BOARD I KVU OFF DISK UNE STORE FRAME 1 I ORE J LI nml C R W BOARD SYSTEM DATA ADDRESS 6 5 DRIVE ...

Page 243: ... Abekas Video Systems Inc 101 Galveston Drive Redwood City CA94063 Tel 415 369 5111 Telex 592712 Fax 415 369 4777 Abekas Video Systems Ltd 10 Portman Road Reading Berkshire RG31JR England Tel 0734 585421 Telex 847579 Fax 0734 597267 ...

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