Honeywell bendis king KLN 94 Maintenance Manual Download Page 124

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BENDIX/KING

KLN 94

Rev 0,

Sept

/2000

15599M00.JA

Page 6-57

6.12

205-00942-0003 KLN 94 PROGRAMMED MAIN BOARD Rev. -

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SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0003

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REF100 300-09638-0000 KLN 94 MAIN BOA RF .00

057-05252-0942 KLN 94 SOFTWARE LA EA 1.00

057-05335-0003 DECAL 205 DASH 03 EA 1.00

125-01011-0001 KLN 94 HOST BOOT S EA 1.00

125-01012-0002 KLN94 GRAPHICS ENG EA 1.00

126-50000-0000 KLN94 COMBINED EPL EA 1.00

193-00942-0003 KLN94 MAIN BOARD H RF .00

200-09638-0001 MAIN BOARD EA 1.00

200-09638-0001 KLN 94 MAIN BOARD Rev. G

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SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0001

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C5001 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5002 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5003 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5004 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5005 096-01186-0012 CAP 1.0UF 16V 10% EA 1.00

C5006 096-01186-0012 CAP 1.0UF 16V 10% EA 1.00

C5007 106-05200-0016 CAPCH 20PF NPO 50V EA 1.00

C5008 096-01186-0019 CAP 22UF 20V 10% EA 1.00

C5009 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5010 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5011 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5012 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5013 106-05102-0026 CAP CH 1K NPO/100V EA 1.00

C5014 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5015 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5016 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5017 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5018 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5019 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5020 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5021 106-04104-0047 CH 100KX7R/50V EA 1.00

C5022 106-05102-0026 CAP CH 1K NPO/100V EA 1.00

C5023 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5024 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5025 106-05102-0026 CAP CH 1K NPO/100V EA 1.00

C5026 106-04104-0047 CH 100KX7R/50V EA 1.00

C5027 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5028 106-05102-0026 CAP CH 1K NPO/100V EA 1.00

C5029 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5030 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5031 106-04104-0047 CH 100KX7R/50V EA 1.00

C5032 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5033 106-05103-1047 CAP CH 10KX7R/50V EA 1.00

C5034 106-04470-0026 CAPCH 47PFNPO/100V EA 1.00

Summary of Contents for bendis king KLN 94

Page 1: ...MAINTENANCE MANUAL KLN 94 GPS NAVIGATION SYSTEM MANUAL NUMBER 006 15599 0000 REVISION 0 SEPTEMBER 2000 ...

Page 2: ...MAINTENANCE MANUAL KLN 94 GPS NAVIGATION SYSTEM ...

Page 3: ...der 006 03140 0002 1 5 inch Binder 006 03140 0003 2 inch Binder 006 03140 0004 3 inch Binder 006 03140 0005 4 inch Post Binder WARNING Prior to the export of this document review for export license requirement is needed COPYRIGHT NOTICE 2000 Honeywell International Inc Reproduction of this publication or any portion thereof by any means without the express written permission of Honeywell is prohib...

Page 4: ...ywell International Inc Reproduction of this publication or any portion thereof by any means without the express written permission of Honeywell is prohibited For further information contact the manager Technical Publications Honeywell One Technology Center 23500 West 105th Street Olathe KS 66061 telephone 913 782 0400 ...

Page 5: ...NECTION 4 2 4 3 DETAILED CIRCUIT THEORY 4 21 4 3 1 POWER BOARD 4 21 4 3 2 FRONT PANEL MODULE ASSEMBLY 4 26 4 3 3 GPS XPRESS RECEIVER 4 27 4 3 4 MAIN BOARD 4 27 SECTION V MAINTENANCE PARAGRAPH PAGE 5 1 INTRODUCTION 5 1 5 2 TEST AND ALIGNMENT 5 1 5 2 1 TEST EQUIPMENT REQUIRED 5 1 5 2 2 STANDARD GPS TEST SIGNAL DESCRIPTION 5 1 5 2 3 ALIGNMENT PROCEDURE 5 1 5 2 4 FINAL TEST PROCEDURE 5 8 5 3 OVERHAUL ...

Page 6: ...PROGRAMMED MAIN BOARD 6 57 6 13 KLN 94 SUPPRESSOR BOARD 6 105 6 14 KLN 94 BUS I O BOARD 6 111 6 15 KLN 94 POWER BOARD 6 117 LIST OF ILLUSTRATIONS FIGURE PAGE 4 1 KLN 94 UNIT BLOCK DIAGRAM 4 3 4 2 KLN 94 POWER SUPPLY BLOCK DIAGRAM 4 5 4 3 KLN 94 FRONT PANEL BLOCK DIAGRAM 4 9 4 4 KLN 94 HOST MICROPROCESSOR BLOCK DIAGRAM 4 11 4 5 KLN 94 GRAPHICS MICROPROCESSOR BLOCK DIAGRAM 4 13 4 6 KLN 94 I O BLOCK ...

Page 7: ...OARD ASSEMBLY DRAWING 6 49 6 11 KLN 94 GPS XPRESS BOARD SCHEMATIC 6 51 6 12 KLN 94 MAIN BOARD ASSEMBLY DRAWING 6 69 6 13 KLN 94 MAIN BOARD SCHEMATIC 6 77 6 14 KLN 94 SUPPRESSOR BOARD ASSEMBLY DRAWING 6 107 6 15 KLN 94 SUPPRESSOR BOARD SCHEMATIC 6 109 6 16 KLN 94 BUS I O BOARD ASSEMBLY DRAWING 6 113 6 17 KLN 94 BUS I O BOARD SCHEMATIC 6 115 6 18 KLN 94 POWER BOARD ASSEMBLY DRAWING 6 123 6 19 KLN 94...

Page 8: ...BENDIX KING KLN 94 TOC 4 15599M00 JA Rev 0 Sept 2000 LIST OF TABLES cont TABLE PAGE 5 1 Recommended Cleaning Agents 5 23 5 2 Unsafe Cleaning Agents 5 24 ...

Page 9: ...so store non precision approaches This allows the pilot to select an approach as a whole rather than entering the approach waypoint by waypoint Information in the database is updated on a perpetual basis The KLN 94 is designed so that the user may easily remove the old database and install a current database The database is housed in a data card which plugs into the front of the KLN 94 The databas...

Page 10: ...epicted by Figure 4 3 The Front Panel Assembly acts as the unit s pilot interface It includes the liquid crystal display LCD with backlighting control switches and pushbuttons Specific boards included within are the Button Board and the Switch Board 4 2 3 GPS XPRESS RECEIVER CAUTION DO NOT ATTEMPT TO ALIGN OR REPAIR THE GPS PXPRESS RECEIVER BOARD P N 200 08825 0000 THIS BOARD IS NOT A FIELD SERVIC...

Page 11: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 3 FIGURE4 1 KLN 94 UNIT BLOCK DIAGRAM ...

Page 12: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 5 FIGURE4 2 KLN 94 POWER SUPPLY BLOCK DIAGRAM Sheet 1 of 2 ...

Page 13: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 7 FIGURE4 2 KLN 94 POWER SUPPLY BLOCK DIAGRAM Sheet 2 of 2 ...

Page 14: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 9 FIGURE4 3 KLN 94 FRONT PANEL BLOCK DIAGRAM ...

Page 15: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 11 FIGURE4 4 KLN 94 HOST MICROPROCESSOR BLOCK DIAGRAM ...

Page 16: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 13 FIGURE4 5 KLN 94 GRAPHICS MICROPROCESSOR BLOCK DIAGRAM ...

Page 17: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 15 FIGURE4 6 KLN 94 I O BLOCK DIAGRAM Sheet 1 of 2 ...

Page 18: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 17 FIGURE 4 6 KLN 94 I O BLOCK DIAGRAM Sheet 2 of 2 ...

Page 19: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 4 19 FIGURE 4 7 KLN 94 UNIT INTERCONNECTION DIAGRAM ...

Page 20: ...d input power is supplied to the 33VDC Overvoltage Shutdown circuit 4 3 1 2 2 Overvoltage Shutdown Circuit This circuit senses the input voltage and turns on Q6014 if the input voltage rises above a nominal voltage of 36VDC At input voltages less than this the voltage is low enough to keep zener diode CR6014 out of conduction In the normal condition no current flows through R6045 keeping the base ...

Page 21: ...dly charge through R6098 turning on Q6029 When Q6029 turns on it pulls the gate of Q6030 low through R6095 turning off Q6030 As the LVPS shuts down and 5V falls to 0V C6057 slowly discharges through R6099 keeping Q6029 on long enough for the unit to remain shut off 4 3 1 3 LVPS Circuitry 4 3 1 3 1 LV Controller Switcher The Low Voltage Power Supply LVPS generates the required unit DC power outputs...

Page 22: ... PWM IC U6002 and the comparator IC U6003 When the EN ABLEn line goes low the Q6018 A gate source voltage becomes negative and Q6018 A is turned on applying power to U6002 and U6003 This allows the LVPS to start up When the ENABLEn line goes high Q6018 A turns off and the LVPS shuts off immediately 4 3 1 3 4 LV Flyback Transformer The LV Flyback Transformer has an isolated primary winding and a ta...

Page 23: ...pply is a simple switcher using a dedicated current mode con trol pulse width modulator PWM integrated circuit IC U6001 Power supply voltage to the Button Backlighting control circuitry is provided through CR6005 from the 13V output when the LVPS is running Power is provided through Q6001 from the FILT_AC_PWR filter whenever the unit is shut down Voltage FDBK_13V is applied to U6001 through CR6005...

Page 24: ... 9V and 15V Voltage Regulators Two regulators provide Zener diode controlled voltages In the 9V regulator the base voltage and therefore the emitter voltage of Q6013 is limited by the voltage rating of CR6012 Resistor R6042 provides base drive current as well as Zener current Bypass capacitor C6044 reduces high frequency noise In the 15 regulator the base voltage and therefore the emitter voltage ...

Page 25: ...J1007 to the Switch Board When any button is depressed the signal is pulled to a ground low state Button backlighting for the KLN 94 is provided by 18 amber colored LEDs which are powered by PWM signal from the Main Board based on the 28V 14V lighting bus levels This feature only requires one version of the unit to accommodate both lighting schemes 4 3 2 1 2 SWITCH BOARD Power switch U7005 when pu...

Page 26: ...rcuit consists of Y5002 and U5034 It is configured in the battery backup mode which means it has power applied at all times regardless if the unit is powered on or not Communication with the real time clock and the Host microprocessor is accomplished through a serial peripheral interface consisting of SCLK and a discrete I O pin of the Host microprocessor 4 3 4 2 2 Host Microprocessor The Host mic...

Page 27: ...g of the Switch Board U7005 pot setting ADA1 DIGTEMP Measures unit temperature ADA2 DIM_BUS_SENSE Monitors the setting of the aircraft s lighting bus ADA3 DISPLAY_TEMP Measure of the Backlight LED s temperature ADA4 PWRBUS Samples unit bus voltage selected by U5020 ADA5 OBSSIN Monitors SIN ouput of OBS resolver ADA6 OBSCOS Monitors COS ouput of OBS resolver ADA7 BAT_MEAS Measures battery level SYS...

Page 28: ...powered on 5V will provide the required supply voltage to the RAM through U5002 MAIN_SRAM_CS_INn at pin 13 of U5002 controls MAIN_SRAM_CSn 4 3 4 2 6 Database Interface The maximum capacity of the Database Flash Memory Chip U5009 is 4MBytes and is divided into banks of 64kbyte To select each of the banks 6 bank select lines BS 5 0 are decoded with U5023 using DISCRETE_CS2n MAIN_DATA_BUS 15 0 and MA...

Page 29: ...has fallen below or has not risen to an ac ceptable limit It then asserts the MAIN_RESETn signal that is decoded in U5029 and asserts GRAPHICS_RESET 2 Duart U5042 which is controlled by the Host microprocessor can force an assertion of the DISPLAY_RST signal pin 14 which is decoded in U5029 and asserts GRAPHICS_RESET Upon the release of Graphics Reset the Graphics microprocessor starts addressing ...

Page 30: ...e the unit is on 4 3 4 2 9 Graphics Flash Memories The 8Mbit 512k x 16 flash memory U5017 has a 16kbyte boot block The boot block is a spe cial address memory location within the flash device It has specific addressing encoding require ments which ensure that the boot block is locked for all normal programming and read operations For read operations GRAPHICS_CODE_CSn is low PERIPH_RDn is low and P...

Page 31: ...s To read from the Compact Flash Database card the microprocessor asserts GRAPHICS_CF_CSn low GRAPHICS_RDn low GRAPHICS_WRn high and GRAPHICS_ADSn low which are then decoded within U5038 The decoder generates CF_CE_Hn CF_CE_Ln PERIPH_CF_BUF_En PERIPH_RDn and PERIPH_WRn signals to select the area of the Compact Flash Card that is needed to be read 4 3 4 2 12 Electronically Programmable Logic Device...

Page 32: ..._BLEn GRAPHICS_SRAM1_CSn GRAPHICS_SRAM2_CSn and GRAPHICS_CF_CSn signals from the 386EX Inversions of the DPRAM interrupt signal to the 386EX The DPRAM interrupt output is active low The EPLD simply inverts this signal since the 386EX requires positive edge triggered interrupts 4 3 4 2 12 2 6 JTAG Mode timing adjustment The JTAG mode for the 386 microprocessor has bus cycles far slower than normal ...

Page 33: ... either of these signals low will assert MAIN_8M_BOOT_CSn When MAIN_XROM_CSn is high and MAIN_ROM_CSn is low the MAIN_8M_ADDRESS_A19 signal line for the flash is asserted low This is the lower Flash addressing mode 4 3 4 2 12 4 4 Decoding for the Static RAM Chip Both MAIN_SRAM1_CSn and MAIN_SRAM2_CSn are decoded to assert MAIN_SRAM_CS_INn low This addressing space is shared with the Database and P...

Page 34: ... by the main micro processor for OBS sine and cosine read synchronization 4 3 4 2 12 5 3 Read Write Separator This separator is an exclusive or function to separate the single line R_Wn from the Main Micro processor into individual RDn and WRn signals needed by various chips 4 3 4 2 12 5 4 Decoding of Discrete Read Chip selects The two Discrete Read Chip selects DISCRETE_CS1_RDn and DISCRETE_CS2_R...

Page 35: ...erence Temperature Transducer A 5VDC reference 5VREF is provided by U5019 to U5031 pin 72 for the Host microprocessor s analog to digital ADC module This signal is also used as a reference level for the front panel backlight intensity level the OBS sine and cosine filters and for all annunciator detect compara tors A V_TRIP comparator U5037 uses 5VREF to provide a current sense trip voltage of 085...

Page 36: ...oprocessor via U5005 EMI and lightning protection for the line is provided by the suppressor card and C5129 Operation of the VERTICAL_SUPERFLAG circuit is functionally identical to the LATERAL_SUPERFLAG except that only one control signal is required This is pin 2 of U5004 STEERING_SUPERFLAG is iden tical to VERTICAL_SUPERFLAG but is driven by U5013 7 4 3 4 2 20 From Outputs The FROM flag circuit ...

Page 37: ...ss Receiver Card U5027 and U5026 are level translators that convert RS 232 data from a 5V level to an EIA 232 standard level and vice versa Capacitors on the input and output lines are used for EMI suppres sion 4 3 4 2 24 GPS Displayed Discrete input The GPS_DISPLAYED input pin is EMI suppressed by C5212 level shifted by CR5020 R5129 R5128 and R5127 and passed on to U5042 to be monitored by the Ho...

Page 38: ...g an open collector signal which allows other de vices to drive the MAIN_HW_RESETn signal line 4 3 4 2 31 Battery Measurement The voltage of the internal battery at E3 is routed through the voltage follower U5036 B to be mea sured by the ADC module of the Host microprocessor U5031 4 3 4 2 32 Button LED Drive Lo Switch The active low drive signal for the front panel button backlighting is controlle...

Page 39: ... 94 has the capacity for ten Gillham Altitude Inputs as well as other discrete inputs As these circuits are functionally identical only the operation of the Gillham Input D4 will be dis cussed U5035 translates the input voltage to a digital logic level which is applied to the Main mi croprocessor data bus when DISCRETE_CS2_RDn is asserted low C5232 is used for EMI pro tection 4 3 4 2 36 Configurat...

Page 40: ... Supply Sorensen SRL 40 6 or equivalent B Voltmeter Fluke 800A or equivalent C Frequency Counter HP5335A or equivalent D Computer IBM compatible 80286 or above E Oscilloscope Tektronix 465 or equivalent F Test Harness Customer Fabricated See Figure 5 1 PC Interface Kit P N 050 03612 0000 KLN 94 Installation Kit P N 050 03321 0000 G KA 91 KA 92 GPS antenna or equivalent H GPS Simulator Welnavigate ...

Page 41: ...op bit odd parity and Flow control None For best performance the COM port should be able to communicate at 115 2K baud industry standard 3 A PC interface cable which connects the KLN 94 s data loader jack to the personal computer This cable can be obtained by ordering the PC Data Loader Kit for the KLN 94 part number 050 03612 0000 Order per the following Honeywell Navigation Services Tel 800 247 ...

Page 42: ...m To download and install the GPS Database Loader from the World Wide Web perform the follow ing steps 1 Start the computer and boot to Microsoft Windows 95 98 2000 or higher or Win dows NT Version 3 51 4 0 or higher 2 Start the web browser Netscape Navigator Internet Explorer etc 3 Go to the www gpsdatabase com web site 4 From the Download tab choose Windows utility 5 Click on the Click here link...

Page 43: ...t the COM Port to which the PC Data Loader Ca ble for the KLN 94 is attached 3 From the Update menu select Software KLN 94 4 When the Select KLN 94 Software Image File window appears use the Look in drop down box to select the drive and directory where the KLN 94 software file usu ally called Kln94ap bin is located These KLN 94 software files may be found in the LOADER directory on the KLN 94 Appl...

Page 44: ...oftware should not be run in a DOS window under the Windows operating system To run SWLDR94 on a computer running Windows 95 or 98 restart the computer in the MS DOS mode To run the DOS based SWLDR94 EXE on a Windows NT machine reboot the computer using a DOS sys tem diskette 2 Connect the KLN 94 to a COM Port on the PC using the PC Data Loader Cable for the KLN 94 part number 050 03612 0000 3 Cop...

Page 45: ... Switch the unit off B Set the RS 232 loopback control switch S1 to the general position C Set Test S9 to closed and Takehome S10 to open D Turn the unit power on E Press the ENT button on the unit once F Check that the message GEN 232 P is displayed When the above is accomplished perform the following A Advance to the TST 6 page and check for the following page to appear B Press the MSG button to...

Page 46: ...ghlighted turn the right inner knob clockwise until the high lighted contrast value is near the high end of the range but the text is still readable Next lower the contrast value while observing the color of the white text As the con trast value is decreased a transition point must be reached where the white text los es its yellowish tint and becomes bluish white When that point is reached turn th...

Page 47: ...alignment as outlined in Paragraph A 5 2 4 FINAL TEST PROCEDURE If an in service unit tests within the acceptable limits given in this test procedure no further testing is required and the unit shall be considered suitable for installation in an aircraft 5 2 4 1 SYSTEM ERROR A Set the TEST switch S9 to open B Turn the unit power on C Check to verify that the following page is not displayed D If no...

Page 48: ...unit power off K Attach a DC ammeter to the 28V lighting bus L Turn the unit power on M Verify the 28V lighting current drain is less than 1mA and that the Button lighting is on N If no failure is indicated check OK on the Final Data Sheet 5 2 4 5 DISCRETE OUTPUT TESTS A Turn the unit power off B Set the test switch S9 to closed C Turn the unit power on D Press the ENT button and then press the CR...

Page 49: ...ggle between 75mV 0mV and 75mV D Set S17 to the vertical position and repeat step C E If no failure is indicated check OK on the Final Data Sheet 5 2 4 7 SERIAL OBI OUTPUT A Connect a DC voltmeter to the OBI Data output THTP5 B Check for a DC voltage of 9 0VDC 1 35VDC for a high reading and less than 1 0VDC for a low C Press the ALT button on the unit to toggle between a high and low D If no failu...

Page 50: ... following switches to the settings listed in the table below G Verify the unit displays the following page SWITCH S19 S20 S21 S22 S23 S24 S25 S26 S27 S18 GILLHAM ALTITUDE INPUT A1 A2 A4 B1 B2 B4 C1 C2 C4 D4 SWITCH SETTING L O L O L O L O O O 24 300 Ft 10 Ft SWITCH SETTING O L O L O L O L L L 49 900 Ft 10 Ft GPSDSP L SP1 0 SP3 0 SPARE0 L SP2 0 APRCHARM 0 TAKEHOME 0 RTI TAKEHOME 0 TST 7 SWITCH SETT...

Page 51: ...formance or mechanical interference F Press CRSR and then turn the Right inner knob to Next page 9 Page 9 will be dis played in three separate screens G Press CRSR and toggle the outputs at the unit Check for a corresponding indica tion at the test harness H If no failure is indicated check OK on the Final Data Sheet 5 2 4 11 SUPERFLAG OUTPUTS Lateral and Vertical Flags A Set switches S34 S35 S38 ...

Page 52: ...g will be ON H If no failure is indicated check OK on the Final Data Sheet I Toggle the STEERING SUPPERFLAG to ON on the Tst 9 page The indicator will be OFF Toggle the STEERING SUPERFLAG to OFF on the Tst 9 page The in dicator will be ON J If no failure is indicated check OK on the Final Data Sheet 5 2 4 12 INTERNAL VOLTAGE TEST A Turn the right inner knob of the unit to display the TST 3 page B ...

Page 53: ...right inner knob to the next display which appears below B Verify the reading for the AC POWER MONITOR is between 10 7 and 33 7VDC C Verify the reading for the PROT AC POWER is between 10 5 and 33 5VDC D If no failures are indicated record the voltage on the Final Data Sheet 5 2 4 14 UNIT TEMPERATURE SENSOR TEST A Check the display listed above Verify the unit temperature is not more than ambient ...

Page 54: ...until the page below is displayed B Check the display to verify all variables show P C If no failures are detected check OK on the Final Data Sheet 5 2 4 17 AUDIO OUTPUT AND DC ROLL STEERING TEST A Close S14 B Turn the right inner knob on the unit to display the following page C Press the CLR button on the unit and note the display change Before pressing CLR check Audio off THTP15 THTP16 output 10...

Page 55: ...cated record the reading on the Final Data Sheet J Press the CLR button K Verify amplitude of the Alt Alert Audio signal is between 8 4Vp p and 12 4Vp p at THTP15 THTP16 Verify that DC Roll Steering THTP17 GND for negative is 2 69 135 VDC L If no failure is indicated record the reading on the Final Data Sheet 5 2 4 18 CONFIGURATION MODULE TEST A Turn the right inner knob on the unit until the TST ...

Page 56: ...E Turn the right outer knob of the unit until the bottom left side of the page displays the word SET F Turn the right inner knob until the bottom left side of the page displays the word SET2 G The page should now show the correct GMT time and date H If no failure is indicated check OK on the Final Data Sheet 5 2 4 20 GPS RECEIVER SATELLITE ACQUISITION TEST A Connect the antenna cable to the antenn...

Page 57: ...layed on the page C If no failure is indicated check OK on the Final Data Sheet 5 2 4 22 POST TEST PROCEDURE A If the application software is updated verify the SW REVISION by viewing the top line of the AUX 14 page SW REVISION 0X0X will be displayed where 0X0X is the last four digits of the of the KLN 94 Application Software 206 number A marking should be made in the Aircraft Log Book to indicate...

Page 58: ...IAL OBI OUTPUT TEST _______ OK 5 2 4 8 OBS TEST _______ OK 5 2 4 9 DISCRETE INPUT TEST _______ OK 5 2 4 10 ANNUNCIATOR OUTPUT TEST _______ OK 5 2 4 11 SUPERFLAG OUTPUTS LATERAL VERTICAL FLAG TEST Lateral Deviation Flag _______ OK Vertical Deviation Flag _______ OK Annunciator _______ OK 5 2 4 12 INTERNAL VOLTAGE TEST V LCD DRIVE V_LCD_DRIVE 18 8V to 21 2V _______ VDC 13V 12 8V to 16 7V _______ VDC...

Page 59: ...______ Vp p Audio Output Off 100mVp p _______ Vp p DC Roll Steering positive 2 69 135 VDC _______ VDC DC Roll Steering center 0 135 VDC _______ VDC DC Roll Steering negative 2 69 135 VDC _______ VDC 5 2 4 18 CONFIGURATION MODULE TEST _______ OK 5 2 4 19 REAL TIME CLOCK TEST _______ OK 5 2 4 20 GPS RECEIVER SATELLITE ACQUISITION TEST _______ OK 5 2 4 21 HARDWARE FAILURE TEST _______ OK 5 2 4 22 POS...

Page 60: ...ct for loose broken or corroded terminal connections insufficient solder or improper bonding fungus mold or other deposits and damage such as cracks burns or charred traces E Connectors Inspect the connector bodies for broken parts check the insulation for cracks and check the contacts for damage misalignment corrosion or bad plating Check for broken loose or poorly soldered connections to termina...

Page 61: ...bond using the points of a tool 2 Examine the terminals for excess solder protrusions from the joint pieces adhering to adjacent insulation and parti cles lodged between joints conductors or other compo nents 3 Inspect for insufficient solder and unsoldered strands of wire protruding from the conductor at the terminal Check for in sulation that is stripped back too far from the terminal 4 Inspect ...

Page 62: ...D AN EXHAUST FAN WITH SPARKPROOF BLADES B Recommended Cleaning Agents Table 5 1 lists the recommended cleaning agents to be used during overhaul of the KLN 94 NOTE EQUIVALENT SUBSTITUTES MAY BE USED FOR LISTED CLEANING AGENTS TABLE 5 1 RECOMMENDED CLEANING AGENTS TYPE USED TO CLEAN Denatured Alcohol Various exterior and interior DuPont Vertrel SMT Various interior PolaClear Cleaner Polaroid Corp o...

Page 63: ...nnector inserts in sulation and terminals using a small soft bristled brush moistened with denatured alcohol 4 Dry the inserts with an air jet c Remove cover s d If necessary open any blocked ventilation holes by first sat urating the debris clogging the aperatures with denatured al cohol and then blowing the loosened material out with an air stream 2 Interior The following solvents are no longer ...

Page 64: ...OW EXCESS CLEANING SOL VENT TO ACCUMULATE IN ANY OF THE AD JUSTMENT SCREW CREVICES AND THERE BY SOFTEN OR DISSOLVE THE ADJUST MENT SCREW EPOXY SEALANT CAUTION AVOID AIR BLASTING SMALL TUNING COILS AND OTHER DELICATE PARTS BY HOLDING THE AIR NOZZLE TOO CLOSE USE BRUSH ES CAREFULLY ON DELICATE PARTS CAUTION IMPROPER CLEANING CAN RESULT IN SUR FACE LEAKAGE AND CONDUCTIVE PARTIC ULATES SUCH AS SOLDER ...

Page 65: ...an working over all surfaces and into all holes and re cesses with a suitable non metallic brush 4 Position the part to dry so the solvent is not trapped in holes or recesses Use an air stream to blow out any trapped solvent 5 When thoroughly clean touch up any minor damage to the finish b Assemblies containing resistors capacitors rf coils induc tors transformers and other wired parts should be c...

Page 66: ...e electronic equipment usually involves standard service techniques In most cases examination of draw ings and equipment reveals several approaches to perform a repair However cer tain repairs demand following an exact repair sequence to ensure proper operation of the equipment After correcting a malfunction in any section of the unit it is rec ommended that a repetition of the functional test of ...

Page 67: ...rap grounded through a 1MΩ resistor 3 Do not slide anything on the bench Pick it up and set it down instead 4 Keep all parts in protective cartons until ready to insert into the board 5 Never touch the device leads or the circuit paths during as sembly 6 Use a grounded tip low wattage soldering station 7 Keep the humidity in the work environment as high as feasi bly possible 8 Use grounded mats on...

Page 68: ... electrical discharge to the case would cause the same damage as touching the leads 9 Clamping or holding fixtures used during repair should be grounded as should the circuit board during repair 10 Devices should be inserted into the printed circuit boards such that leads on the back side do not contact any material other than the printed circuit board in particular do not use any plastic foam as ...

Page 69: ...rmal Joint Compound Type 120 Wakefield Engi neering Inc to the mounting surface of the replacement transistor 3 Reinstall the transistor insulator and the power transistor us ing hardware removed in step 1 4 After installing the replacement transistor but before making any electrical connections measure the resistance between the case of the transistor and the chassis to ensure that the insulation...

Page 70: ...rized modification C Diodes Diodes used are silicon and germanium Use long nose pliers as a heat sink under normal soldering conditions Note the diode polarity before removal D Integrated Circuits Refer to Appendix A for removal and replacement instructions E Wiring Coaxial Cable When repairing a wire that has broken from its terminal remove all old solder and pieces of wire from the terminal re s...

Page 71: ...unit and board level assembly drawings as additional aids in assembly disassem bly procedures A Bottom Cover Removal CAUTION THIS EQUIPMENT CONTAINS ELECTRO STATIC DISCHARGE SENSITIVE ESDS DE VICES EQUIPMENT MODULES AND ESDS DEVICES MUST BE HANDLED IN ACCOR DANCE WITH SPECIAL ESDS HANDLING PROCEDURES 1 Turn unit over so the Bottom Cover 047 12425 0006 is facing up 2 Remove nine fasteners 089 06008...

Page 72: ...embly Removal 1 Perform steps outlined in steps A and C 2 Remove three fasteners 089 05874 0004 securing the Switch Board As sembly 200 09715 0001 to the Front Panel Assembly 200 09673 0001 3 Remove set screw 089 06200 0003 from Left Knob 073 00991 0005 and remove Left Knob 4 Remove set screw 089 06200 0003 from Right Knob Switch Spool 076 01537 0001 and remove Right Inner Knob and Shaft 088 03229...

Page 73: ...874 0004 securing Board Support Brackets to Bus I O Card H Suppressor Board Removal 1 Perform steps outlined in step A 2 Remove two fasteners 089 06004 0003 securing the Suppressor Board 200 09665 0001 to left rear of Top Cover 047 12426 0006 3 Lift Suppressor Board up to disengage assembly from J5004 on the Main Board 200 09638 0001 I GPS Xpress Receiver Removal 1 Perform steps outlined in step A...

Page 74: ...76 00322 0009 that mount the GPS Xpress board to the main board 5 Lift Main Board assembly up and remove from Top Cover 5 3 5 ASSEMBLY Assembly should be performed in the reverse order of the disassembly procedures 5 4 TROUBLESHOOTING CAUTION DO NOT ATTEMPT TO TROUBLESHOOT THE GPS XPRESS RECEIVER BOARD THIS IS A FACTORY SERVICEABLE ITEM ONLY This troubleshooting section is intended as a guide for ...

Page 75: ...BENDIX KING KLN 94 Page 5 36 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 76: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 37 FIGURE5 1 KLN 89 89B 94 TEST HARNESS Sheet 1 of 3 ...

Page 77: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 39 FIGURE5 1 KLN 89 89B 94 TEST HARNESS Sheet 2 of 3 ...

Page 78: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 41 FIGURE5 1 KLN 89 89B 94 TEST HARNESS Sheet 3 of 3 ...

Page 79: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 43 FIGURE5 2 PC INTERFACE DRAWING SOFTWARE UPDATE TOOL KIT ...

Page 80: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 45 FIGURE5 3 KTS 143 TEST FIXTURE ...

Page 81: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 47 FIGURE5 4 KI 229 RADIO MAGNETIC INDICATOR ...

Page 82: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 49 FIGURE5 5 KLN 94 MAIN BOARD TROUBLESHOOTING FLOWCHART Sheet 1 of 2 ...

Page 83: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 51 FIGURE 5 5 KLN 94 MAIN BOARD TROUBLESHOOTING FLOWCHART Sheet 2 of 2 ...

Page 84: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 53 FIGURE 5 6 KLN 94 POWER BOARD TROUBLESHOOTING FLOWCHART Sheet 1 of 2 ...

Page 85: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 5 55 FIGURE 5 6 KLN 94 POWER BOARD TROUBLESHOOTING FLOWCHART Sheet 2 of 2 ...

Page 86: ...s identified in this IPL by Honeywell part number meet design specifications for this equipment and are the recommended replacement parts Warranty informa tion concerning Honeywell replacement parts is contained in Service Memo 1 P N 600 08001 00XX Some part numbers may not be currently available Consult the current Honeywell catalog or contact a Honeywell representative for equipment availability...

Page 87: ...Rev 0 Sept 2000 Q Transistor R Resistor RT Thermistor S Switch T Transformer TP Test Point U Component Network Integrated Circuit Circuit Assembly V Photocell Vacuum Tube W Waveguide Y Crystal Abbreviation Name Table 1 Continued Abbreviations ...

Page 88: ...mat and style may vary slightly A Find Number column when shown references selected items on the BOM s accompa nying Assembly Drawing This information does not apply to every BOM There fore a lack of information in this column or a lack of this column should not be interpreted as an omission Figure 6 1 Sample Parts List ...

Page 89: ...BENDIX KING KLN 94 Page 6 4 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 90: ...5195 0002 LOCKING PAWL W FI EA 1 00 076 00322 0009 SPACER 375 EA 4 00 076 03039 0002 SCREW LOCKING PAWL EA 1 00 089 05874 0004 SCR PHP 2 56X1 4 EA 2 00 089 05874 0008 SCR PHP 2 56X1 2 EA 4 00 089 05878 0004 SCR PHP 4 40X1 4 EA 13 00 089 05878 0005 SCR PHP 4 40X5 16 EA 2 00 089 05899 0009 SCR PHP 2 56X9 16 EA 2 00 089 06004 0003 SCR FHP 2 56X3 16 EA 8 00 089 06008 0003 SCR FHP 4 40X3 16 EA 9 00 089...

Page 91: ...2 UNIT SFTWR V0102 EA 1 00 205 00891 0002 GPS PXPRESS PROG EA 1 00 205 00942 0003 KLN94 MAIN BOARD H EA 1 00 222 30470 0001 KLN94 BOOT SW SYST RF 00 206 00416 0101 KLN 94 SYSTEM APP SOFTWARE Rev SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0101 125 01013 0001 KLN 94 HOST APPLIC EA 1 00 125 01014 0001 KLN 94 GRAPHICS EN EA 1 00 222 30469 0000 KLN94 APP SW SYSTE RF 00 ...

Page 92: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 7 FIGURE6 2 KLN 94 ASSEMBLY DRAWING P N 300 09714 0000 Rev E Sheet 1 of 4 ...

Page 93: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 9 FIGURE6 2 KLN 94 ASSEMBLY DRAWING P N 300 09714 0000 Rev E Sheet 2 of 4 ...

Page 94: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 11 FIGURE6 2 KLN 94 ASSEMBLY DRAWING P N 300 09714 0000 Rev E Sheet 3 of 4 ...

Page 95: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 13 FIGURE6 2 KLN 94 ASSEMBLY DRAWING P N 300 09714 0000 Rev E Sheet 4 of 4 ...

Page 96: ...43 05012 0001 LCD MODULE EA 1 00 057 05947 0001 DECAL LEFT EA 1 00 057 05948 0001 DECAL RIGHT EA 1 00 073 00991 0005 KNOB W DECORATION EA 1 00 073 01027 0004 BEZEL W FINISH EA 1 00 076 03101 0002 SPOOL W FINISH EA 1 00 088 03172 0002 KNOB W LGT BUSHING EA 1 00 088 03229 0012 KNOB INNER W SHAFT EA 1 00 089 05874 0004 SCR PHP 2 56X1 4 EA 4 00 089 05899 0008 SCR PHP 2 56X1 2 EA 2 00 089 06200 0003 SC...

Page 97: ...BENDIX KING KLN 94 Page 6 16 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 98: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 17 FIGURE6 3 KLN 94 FRONT PANEL ASSEMBLY DRAWING P N 300 09673 0000 Rev C Sheet 1 of 2 ...

Page 99: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 19 FIGURE6 3 KLN 94 FRONT PANEL ASSEMBLY DRAWING P N 300 09673 0000 Rev C Sheet 2 of 2 ...

Page 100: ...21 6 7 200 09748 0001 KLN 94 BUTTON BACKLIGHT ASSY Rev SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0001 088 03408 0001 LIGHT BAR ACTUATOR EA 1 00 088 03409 0001 SILICONE KEYPAD EA 1 00 200 09641 0001 BUTTON BOARD EA 1 00 300 09748 0000 BUTTONS BACKLIGH RF 00 ...

Page 101: ...BENDIX KING KLN 94 Page 6 22 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 102: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 23 FIGURE6 4 KLN 94 FRONT PANEL BUTTONS BACKLIGHT DRAWING P N 300 09748 0000 Rev ...

Page 103: ...0 DS1015 007 06580 0001 DIODE LED AMBER EA 1 00 DS1016 007 06580 0001 DIODE LED AMBER EA 1 00 DS1017 007 06580 0001 DIODE LED AMBER EA 1 00 DS1018 007 06580 0001 DIODE LED AMBER EA 1 00 J1007 030 03378 2204 CONN HDR RECPT EA 1 00 J1017 030 03378 2204 CONN HDR RECPT EA 1 00 S1001 031 00800 0001 SWITCH TACTILE EA 1 00 S1002 031 00800 0001 SWITCH TACTILE EA 1 00 S1003 031 00800 0001 SWITCH TACTILE EA...

Page 104: ...BENDIX KING KLN 94 Page 6 26 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 105: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 27 FIGURE6 5 KLN 94 BUTTON BOARD DRAWING P N 300 09641 0000 Rev A ...

Page 106: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 29 FIGURE6 6 KLN 94 BUTTON BOARD SCHEMATIC P N 002 09641 0000 Rev ...

Page 107: ...0924 0001 HOUSING BACK MACH EA 1 00 073 00980 0002 HUSING OPT INC DEC EA 1 00 076 03042 0001 SWITCH SHAFT EXTEN EA 1 00 076 03043 0001 SHAFT OUTER EA 1 00 088 00769 0000 SLEEVE LOCKING EA 1 00 088 03029 0001 INC DEC REFLECTOR EA 2 00 088 03030 0000 INC DEC RTR BROWN EA 1 00 088 03030 0001 INC DEC RTR WHITE EA 1 00 089 05899 0008 SCR PHP 2 56X1 2 EA 2 00 089 06200 0003 SCR SET 2 56X3 32 EA 1 00 090...

Page 108: ...BENDIX KING KLN 94 Page 6 32 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 109: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 33 FIGURE6 7 KLN 94 FRONT MECHANICAL SWITCH ASSEMBLY DRAWING P N 300 09715 0000 Rev B ...

Page 110: ...ARRAYS 243 OHM EA 1 00 R7007 015 00309 2430 RES ARRAYS 243 OHM EA 1 00 R7008 015 00309 2430 RES ARRAYS 243 OHM EA 1 00 R7009 015 00309 2430 RES ARRAYS 243 OHM EA 1 00 R7010 139 08250 0010 RES CH 825 1W 1 EA 1 00 R7011 139 08250 0010 RES CH 825 1W 1 EA 1 00 R7012 015 00309 1003 RES ARRAYS 100K OH EA 1 00 R7013 015 00309 1003 RES ARRAYS 100K OH EA 1 00 R7014 015 00309 1003 RES ARRAYS 100K OH EA 1 00...

Page 111: ...5599M00 JA Rev 0 Sept 2000 SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0001 009 09640 0001 PCB SWITCH BOARD EA 1 00 150 00004 0010 TUBING TFLN 22AWG IN 1 00 192 09640 0001 KLN 94 SWITCH BD RF 00 300 09640 0000 KLN 94 SWITCH BOA RF 00 ...

Page 112: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 37 FIGURE6 8 KLN 94 SWITCH BOARD DRAWING P N 300 09640 0000 Rev C Sheet 1 of 2 ...

Page 113: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 39 FIGURE6 8 KLN 94 SWITCH BOARD DRAWING P N 300 09640 0000 Rev C Sheet 2 of 2 ...

Page 114: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 41 FIGURE6 9 KLN 94 SWITCH BOARD SCHEMATIC P N 002 09640 0000 Rev A Sheet 1 of 2 ...

Page 115: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 43 FIGURE6 9 KLN 94 SWITCH BOARD SCHEMATIC P N 002 09640 0000 Rev A Sheet 2 of 2 ...

Page 116: ...20OTP EA 1 00 200 08825 0000 GPS XPRESS BOARD Rev AA SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0000 C501 106 05104 0037 CAP CH 100KX7R 25V EA 1 00 C502 106 05104 0037 CAP CH 100KX7R 25V EA 1 00 C503 106 05104 0037 CAP CH 100KX7R 25V EA 1 00 C504 096 01186 0015 CAP 33UF 16V 10 EA 1 00 C505 096 01186 0012 CAP 1 0UF 16V 10 EA 1 00 C506 096 01186 0027 CAP 33UF 35V 10 EA 1 00 C507 106 05102 0016 CAP CH...

Page 117: ...X7R 100V EA 1 00 C545 106 05102 0016 CAP CH 1K NPO 50V EA 1 00 C546 106 05102 0016 CAP CH 1K NPO 50V EA 1 00 C547 106 05102 0016 CAP CH 1K NPO 50V EA 1 00 C548 106 05030 0020 CH 3 0PF NPO 100V EA 1 00 C549 106 05030 0020 CH 3 0PF NPO 100V EA 1 00 C550 106 05030 0020 CH 3 0PF NPO 100V EA 1 00 C551 106 05030 0020 CH 3 0PF NPO 100V EA 1 00 C552 106 05104 0037 CAP CH 100KX7R 25V EA 1 00 C553 106 05020...

Page 118: ... HOLDER RF 00 R523 139 06194 0000 RES CH 6 19M EW 1 EA 1 00 R524 139 04751 0000 RES CH 4 75K EW 1 EA 1 00 R525 139 01503 0000 RES CHIP 150KEW1 EA 1 00 R526 139 04751 0000 RES CH 4 75K EW 1 EA 1 00 R527 139 04751 0000 RES CH 4 75K EW 1 EA 1 00 R528 139 04751 0000 RES CH 4 75K EW 1 EA 1 00 R529 139 05110 0000 RES CH 511 EW 1 EA 1 00 R530 139 05110 0000 RES CH 511 EW 1 EA 1 00 R531 139 04751 0000 RES...

Page 119: ...48 15599M00 JA Rev 0 Sept 2000 SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0000 047 10721 0001 GPS XPRESS SHIELD EA 1 00 193 00891 0001 P XPRESS ASSEMBLY RF 00 193 00891 0002 PXPRESS ASSY RF 00 300 08825 0000 GPS XPRESS ASSY RF 00 ...

Page 120: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 49 FIGURE6 10 KLN 94 GPS XPRESS BOARD ASSEMBLY DRAWING P N 300 08825 0000 Rev AA ...

Page 121: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 51 FIGURE6 11 KLN 94 GPS XPRESS BOARD SCHEMATIC P N 002 08825 0000 Rev 4 Sheet 1 of 3 ...

Page 122: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 53 FIGURE6 11 KLN 94 GPS XPRESS BOARD SCHEMATIC P N 002 08825 0000 Rev 4 Sheet 2 of 3 ...

Page 123: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 55 FIGURE6 11 KLN 94 GPS XPRESS BOARD SCHEMATIC P N 002 08825 0000 Rev 4 Sheet 3 of 3 ...

Page 124: ...0V EA 1 00 C5010 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5011 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5012 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5013 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5014 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5015 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5016 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5017 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5018 106 05...

Page 125: ...05103 1047 CAP CH 10KX7R 50V EA 1 00 C5058 106 04561 0016 CAP CH560PFNPO 50V EA 1 00 C5059 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5060 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5061 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5062 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5063 096 01186 0036 CAP 10UF 35V 10 EA 1 00 C5064 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5065 096 01186 0036 CAP 10UF 35V 1...

Page 126: ...5103 1047 CAP CH 10KX7R 50V EA 1 00 C5109 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5110 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5111 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5112 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5113 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5114 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5115 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5116 106 05103 1047 CAP CH 10KX7R...

Page 127: ...AP CH 1K NPO 100V EA 1 00 C5163 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5164 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5165 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5166 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5167 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5168 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5169 106 05103 1047 CAP CH 10KX7R 50V EA 1 00 C5170 096 01186 0012 CAP 1 0UF 16V 10 EA 1 00...

Page 128: ...06 04221 0026 CAP CH220PFNPO 100 EA 1 00 C5214 096 01186 0017 CAP 2 2UF 20V 10 EA 1 00 C5215 096 01186 0012 CAP 1 0UF 16V 10 EA 1 00 C5216 096 01186 0017 CAP 2 2UF 20V 10 EA 1 00 C5217 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5218 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5219 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5220 106 05102 0026 CAP CH 1K NPO 100V EA 1 00 C5221 106 05102 0026 CAP CH 1...

Page 129: ...DR MALE S EA 1 00 J5100 030 03305 0005 HEADER 2MM 2X EA 1 00 J5101 030 03305 0005 HEADER 2MM 2X EA 1 00 J5102 030 03305 0005 HEADER 2MM 2X EA 1 00 J941 030 03424 0003 CONN D SUB PLG EA 1 00 J942 030 03424 0004 CONN D SUB PLG EA 1 00 L5001 019 02369 0001 IND 15UH EA 1 00 L5002 019 02332 0000 CHOKE PARASITIC EA 1 00 L5003 019 02660 0035 IND SM 3900 10 EA 1 00 L5004 019 02660 0035 IND SM 3900 10 EA 1...

Page 130: ...2001 0010 RES CH 2 00K TW 1 EA 1 00 R5005 139 00221 0010 RES CH 22 1 TW 1 EA 1 00 R5006 139 01001 0010 RES CH 1000 1W 1 EA 1 00 R5007 139 02001 0010 RES CH 2 00K TW 1 EA 1 00 R5008 139 02002 0010 RES CH 20K TW 1 EA 1 00 R5009 139 01000 0010 RES CH 100 1W 1 EA 1 00 R5010 139 02001 0010 RES CH 2 00K TW 1 EA 1 00 R5011 015 00309 2001 RES ARRAYS 2K OHM EA 1 00 R5012 139 01004 0010 RES CH 1M TW 1 EA 1 ...

Page 131: ...9 1001 RES ARRAYS 1K OHM EA 1 00 R5056 015 00309 1002 RES ARRAYS 10K OHM EA 1 00 R5057 015 00309 2001 RES ARRAYS 2K OHM EA 1 00 R5058 139 02002 0010 RES CH 20K TW 1 EA 1 00 R5059 139 02871 0010 RES CH 2 87K TW 1 EA 1 00 R5060 139 00825 0040 RES CH 82 5 1W 1 EA 1 00 R5061 139 04752 0010 RES CH 47 5K TW 1 EA 1 00 R5062 139 01003 0010 RES CH 100K TW 1 EA 1 00 R5063 015 00309 1001 RES ARRAYS 1K OHM EA...

Page 132: ...R5107 139 01542 0010 CHIP RES 15 4K OHM EA 1 00 R5108 139 01542 0010 CHIP RES 15 4K OHM EA 1 00 R5109 139 04992 0010 RES SM 49 9K 1 10W EA 1 00 R5110 139 01303 0010 RES CH 130K TW 1 EA 1 00 R5111 139 02211 0010 RES CH 2 21K TW 1 EA 1 00 R5112 139 02001 0010 RES CH 2 00K TW 1 EA 1 00 R5113 015 00309 2002 RES ARRAYS 20K OHM EA 1 00 R5114 139 02052 0010 RES CH 20 5K 1W 1 EA 1 00 R5115 139 01003 0010 ...

Page 133: ...6 2101 RES CH 1 0 HW 5 EA 1 00 R5159 130 09006 2101 RES CH 1 0 HW 5 EA 1 00 R5160 130 09006 2101 RES CH 1 0 HW 5 EA 1 00 R5161 139 02001 0010 RES CH 2 00K TW 1 EA 1 00 R5162 139 02001 0010 RES CH 2 00K TW 1 EA 1 00 R5163 139 02211 0010 RES CH 2 21K TW 1 EA 1 00 R5164 139 01002 0010 RES CH 10K TW 1 EA 1 00 R5165 139 00221 0010 RES CH 22 1 TW 1 EA 1 00 R5166 139 00221 0010 RES CH 22 1 TW 1 EA 1 00 R...

Page 134: ...0 02468 0001 UPROC SPVSRMAX691A EA 1 00 U5003 120 03715 0001 SWITCHING MATRIX EA 1 00 U5004 123 00595 0003 IC 74HC595 SO EA 1 00 U5005 123 00165 0003 74HC165D SHIFT REG EA 1 00 U5006 120 02763 0001 SRAM 512K X 8 BIT EA 1 00 U5007 120 02716 0006 BUFFER TRI STATE EA 1 00 U5008 120 02717 0001 SRAM DUAL PORT 2K EA 1 00 U5009 120 02719 0001 MEMORY FLASH 1 M EA 1 00 U5010 120 02535 0030 8 MBIT BOOT BLOC...

Page 135: ...W ISP EA 1 00 U5040 120 02503 0020 EPLD 7032 W ISP EA 1 00 U5041 120 02503 0020 EPLD 7032 W ISP EA 1 00 U5042 120 02373 0000 DUAL CHANNEL UART EA 1 00 U5043 120 03552 0000 QUAD OP AMP EA 1 00 U5044 120 08231 0001 DISCRETE INPUT CIR EA 1 00 U5045 133 00569 0000 DIGITAL POT 10K EA 1 00 Y5001 044 00309 0002 64 000MHZ OSC EA 1 00 Y5002 044 00307 0000 32 768KHZ CRYS OSC EA 1 00 Y5003 044 00307 0000 32 ...

Page 136: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 69 FIGURE6 12 KLN 94 MAIN BOARD ASSEMBLY DRAWING P N 300 09638 0000 Rev F Sheet 1 of 4 ...

Page 137: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 71 FIGURE6 12 KLN 94 MAIN BOARD ASSEMBLY DRAWING P N 300 09638 0000 Rev F Sheet 2 of 4 ...

Page 138: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 73 FIGURE6 12 KLN 94 MAIN BOARD ASSEMBLY DRAWING P N 300 09638 0000 Rev F Sheet 3 of 4 ...

Page 139: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 75 FIGURE6 12 KLN 94 MAIN BOARD ASSEMBLY DRAWING P N 300 09638 0000 Rev F Sheet 4 of 4 ...

Page 140: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 77 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 1 of 14 ...

Page 141: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 79 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 2 of 14 ...

Page 142: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 81 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 3 of 14 ...

Page 143: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 83 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 4 of 14 ...

Page 144: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 85 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 5 of 14 ...

Page 145: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 87 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 6 of 14 ...

Page 146: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 89 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 7 of 14 ...

Page 147: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 91 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 8 of 14 ...

Page 148: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 93 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 9 of 14 ...

Page 149: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 95 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 10 of 14 ...

Page 150: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 97 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 11 of 14 ...

Page 151: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 99 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 12 of 14 ...

Page 152: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 101 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 13 of 14 ...

Page 153: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 103 FIGURE6 13 KLN 94 MAIN BOARD SCHEMATIC P N 002 09638 0000 Rev F Sheet 14 of 14 ...

Page 154: ...444 0002 DIO 1A 150V SMD EA 1 00 CR4015 007 05241 0003 TRNSRB 1500W 15V EA 1 00 CR4016 007 05241 0003 TRNSRB 1500W 15V EA 1 00 CR4017 007 05241 0203 TRNSRB 1500W 15V EA 1 00 CR4018 007 05241 0003 TRNSRB 1500W 15V EA 1 00 CR4019 007 05241 0002 TRNSRB 150W 40V EA 1 00 CR4020 007 05241 0003 TRNSRB 1500W 15V EA 1 00 CR4021 007 05241 0203 TRNSRB 1500W 15V EA 1 00 CR4022 007 05241 0002 TRNSRB 150W 40V E...

Page 155: ...BENDIX KING KLN 94 Page 6 106 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 156: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 107 FIGURE6 14 KLN 94 SUPPRESSOR BOARD ASSEMBLY DRAWING P N 300 09665 0000 Rev ...

Page 157: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 109 FIGURE6 15 KLN 94 SUPPRESSOR BOARD SCHEMATIC P N 002 09665 0000 Rev ...

Page 158: ...P CH 10KX7R 100V EA 1 00 C3004 106 05103 0057 CAP CH 10KX7R 100V EA 1 00 J3005 030 03171 0025 CONN HDR RTANG 50P EA 1 00 J945 030 03406 0001 CONN HDR PLG SM EA 1 00 002 09642 0000 BUS I O BOARD RF 00 009 09642 0001 PCB BUS I O BOARD EA 1 00 076 01539 0000 SPACER CPU CARD EA 2 00 089 02144 0030 NUT FLAT 2 56 EA 2 00 089 05899 0004 SCR PHP 2 56X1 4 EA 1 00 089 06004 0004 SCR FHP 2 56X1 4 EA 1 00 192...

Page 159: ...BENDIX KING KLN 94 Page 6 112 15599M00 JA Rev 0 Sept 2000 THIS PAGE IS RESERVED ...

Page 160: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 113 FIGURE6 16 KLN 94 BUS I O BOARD ASSEMBLY DRAWING P N 300 09642 0000 Rev B ...

Page 161: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 115 FIGURE6 17 KLN 94 BUS I O BOARD SCHEMATIC P N 002 09642 0000 Rev ...

Page 162: ...50UF 63V EA 1 00 C6023 097 00214 0002 CAP AL 22OUF 25V EA 1 00 C6024 097 00214 0006 CAP AL 680UF 50V EA 1 00 C6025 106 04104 0047 CH 100KX7R 50V EA 1 00 C6026 097 00214 0021 CAP AL 150UF 63V EA 1 00 C6027 096 01186 0036 CAP 10UF 35V 10 EA 1 00 C6028 106 04104 0047 CH 100KX7R 50V EA 1 00 C6029 097 00214 0021 CAP AL 150UF 63V EA 1 00 C6030 097 00214 0013 CAP AL 2200UF 25V EA 1 00 C6031 106 05103 005...

Page 163: ... 1 00 CR6011 007 06223 0000 DIO DA204K EA 1 00 CR6012 007 05117 0012 DIO Z 10V SOT EA 1 00 CR6013 007 06223 0000 DIO DA204K EA 1 00 CR6014 007 05117 0024 DIO Z 33V SOT EA 1 00 CR6015 007 05117 0011 DIO Z 9 1V SOT EA 1 00 CR6016 007 06131 0000 DIO CT RECTIFIER EA 1 00 CR6017 007 05241 0011 DIODE 1500W 51V EA 1 00 CR6018 007 06437 0003 DIO 3A 200V SMD EA 1 00 CR6019 007 06444 0002 DIO 1A 150V SMD EA...

Page 164: ...XSTR S NPN MMBTA06 EA 1 00 Q6014 007 00466 0000 XSTR S PNP MMBTA56 EA 1 00 Q6015 007 00937 0000 XSTR P CHAN HEXFET EA 1 00 Q6016 007 00886 0000 XSTR MOSFET IRF540 EA 1 00 Q6017 007 00467 0000 XSTR S NPN MMBTA06 EA 1 00 Q6018 007 01025 0000 MOSFET DUAL SO 8 EA 1 00 Q6019 007 00467 0000 XSTR S NPN MMBTA06 EA 1 00 Q6020 007 00466 0000 XSTR S PNP MMBTA56 EA 1 00 Q6021 007 00467 0000 XSTR S NPN MMBTA06...

Page 165: ...3320 0010 RES CH 332 1W 1 EA 1 00 R6035 139 04992 0010 RES SM 49 9K 1 10W EA 1 00 R6036 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6037 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6038 139 04992 0010 RES SM 49 9K 1 10W EA 1 00 R6039 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6040 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6041 139 03320 0010 RES CH 332 1W 1 EA 1 00 R6042 139 01001 0010 RES CH 1000 1W 1 EA 1 00...

Page 166: ... 139 01372 0010 RES SM 13 7K 1 10W EA 1 00 R6085 139 01372 0010 RES SM 13 7K 1 10W EA 1 00 R6086 139 01002 0020 RES CH 10000 QW 1 EA 1 00 R6087 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6088 139 04992 0010 RES SM 49 9K 1 10W EA 1 00 R6089 139 01002 0010 RES CH 10K TW 1 EA 1 00 R6090 130 09006 1221 RES CH 2 2 QW 5 EA 1 00 R6091 130 09006 1221 RES CH 2 2 QW 5 EA 1 00 R6092 130 09006 0102 RES CH 0 1 QW...

Page 167: ... 15599M00 JA Rev 0 Sept 2000 SYMBOL PART NUMBER FIND NO DESCRIPTION UM 0001 150 00032 0010 TBG SHRNK 1 2 5 8 IN 60 150 00034 0010 TBG SHRNK 3 4 7 8 IN 1 60 192 09639 0001 KLN 94 POWER BD RF 00 300 09639 0000 KLN 94 POWER BOAR RF 00 ...

Page 168: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 123 FIGURE6 18 KLN 94 POWER BOARD ASSEMBLY DRAWING P N 300 09639 0000 Rev C Sheet 1 of 2 ...

Page 169: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 125 FIGURE6 18 KLN 94 POWER BOARD ASSEMBLY DRAWING P N 300 09639 0000 Rev C Sheet 2 of 2 ...

Page 170: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 127 FIGURE6 19 KLN 94 POWER BOARD SCHEMATIC P N 002 09639 0000 Rev B Sheet 1 of 3 ...

Page 171: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 129 FIGURE6 19 KLN 94 POWER BOARD SCHEMATIC P N 002 09639 0000 Rev B Sheet 2 of 3 ...

Page 172: ...BENDIX KING KLN 94 Rev 0 Sept 2000 15599M00 JWA Page 6 131 FIGURE6 19 KLN 94 POWER BOARD SCHEMATIC P N 002 09639 0000 Rev B Sheet 3 of 3 ...

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