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JVC KD-LHX557 Service Manual
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JVC KD-LHX557 Service Manual

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SERVICE MANUAL
3
2005
MA152
KD-LHX551,KD-LHX552,KD-LHX557
Control Panel
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34
CD/SD RECEIVER
KD-LHX551
KD-LHX552
SILVER
BLACK

TABLE OF CONTENTS

COPYRIGHT © 2005 Victor Company of Japan, Limited
E ------------ Southern Europe
EX ------------ Northern Europe
EY ------------- Eastern Europe
KD-LHX551/KD-LHX552
EU --------------------------Turkey
EE --------- Russian Federation
KD-LHX557
KD-LHX557
BLACK
KD-LHX551, KD-LHX552
Area suffix
KD-LHX557
Area suffix
No.MA152
2005/3

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  • Page 1: Table Of Contents

    SERVICE MANUAL CD/SD RECEIVER MA152 2005 KD-LHX551,KD-LHX552,KD-LHX557 KD-LHX551, KD-LHX552 Area suffix E ------------ Southern Europe EX ------------ Northern Europe EY ------------- Eastern Europe KD-LHX551/KD-LHX552 EU --------------------------Turkey KD-LHX557 Area suffix EE --------- Russian Federation KD-LHX557 KD-LHX551 KD-LHX552 KD-LHX557 Control Panel SILVER...
  • Page 2 SPECIFICATION AUDIO AMPLIFIER SECTION Maximum Power Output Front 52 W per channel Rear 52 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more Continuous Power Output (RMS) Front than 0.8% total harmonic distortion. 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more Rear than 0.8% total harmonic distortion.

  • Page 3: Precautions

    SECTION 1 PRECAUTIONS Safety Precautions Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
  • Page 4 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
  • Page 5 Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function. 2.DANGER : Invisible laser radiation when open and inter 6.CAUTION : Use of controls, adjustments or performance of lock failed or defeated. Avoid direct exposure to beam. procedures other than those specified here in may result in 3.CAUTION : There are no serviceable parts inside the hazardous radiation exposure.

  • Page 6: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. 1-6 (No.MA152)

  • Page 7: Disassembly

    SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the front panel assembly (See Fig.1) (1) Push the detach button in the lower right part of the front panel assembly. Front panel assembly (2) Remove the front panel assembly. Detach button Fig.1 3.1.2 Removing the heat sink (See Fig.2)
  • Page 8 3.1.3 Removing the top chassis assembly (See Figs.3 to 6) • Prior to performing the following procedures, remove the heat sink. Bottom chassis assembly Reference: Remove the front panel assembly as required. (1) From the bottom side of the main body, remove the two screws C attaching the top chassis assembly to the bottom chassis assembly.
  • Page 9 3.1.4 Removing the front chassis assembly (See Figs.7 and 8) • Prior to performing the following procedure, remove the front panel assembly, heat sink and top chassis assembly. Top chassis assembly (1) From the both sides of the top chassis assembly, remove the two screws F attaching the front chassis assembly.
  • Page 10 3.1.6 Removing the main board (See Figs.10 and 11) • Prior to performing the following procedures, remove the front panel assembly, heat sink and top chassis assembly. Rear bracket (1) From the rear side of the bottom chassis assembly, remove the two screws H attaching the rear bracket to the bottom chassis assembly.
  • Page 11 3.1.7 Removing the rear bracket (See Fig.12) • Prior to performing the following procedures, remove the front panel assembly, heat sink, top chassis assembly and main Wires Main board board. (1) From the rear side of the main board, remove the wires Wire holder from the rear bracket in the direction of the arrow.
  • Page 12 3.1.9 Removing the front board (See Figs.14 to 16) • Prior to performing the following procedures, remove the front panel assembly. Rear cover (1) From the rear side of the front panel assembly, remove the four screws R attaching the rear cover to the front panel as- sembly.
  • Page 13 CD mechanism assembly section • Remove the CD mechanism assembly from the main body. (See "3.1.5 Removing the CD mechanism assembly".) 3.2.1 Removing the mechanism control board (See Fig.1) (1) From the bottom side of the CD mechanism assembly, sol- der the short sections on the flexible wire.
  • Page 14 3.2.2 Removing the top cover (See Fig.2) (1) From the back side of the CD mechanism assembly, re- move the two screws B attaching the top cover. (2) Take out the top cover in an upward direction. Reference: When attaching the top cover, set the sections c of the top cov- er under the bending sections d of the chassis base 2.
  • Page 15 3.2.4 Removing the clamper unit (See Figs.5 and 6) • Remove the mechanism control board, top cover and mecha- nism section. Clamper unit 2 (1) From the bottom side of the mechanism section, remove the clamper 2 spring. (See Fig.5.) (2) Release section e of the clamper spring from the bending section of the CD chassis assembly.
  • Page 16 Clamper 2 spring CD chassis assembly Clamper unit 2 Fig.7 Notch Clamper unit 2 Fig.8 Clamper unit 2 Clamper spring Fig.9 1-16 (No.MA152)
  • Page 17 3.2.6 Removing the front unit (See Figs10 to 12) • Remove the mechanism control board, top cover and mecha- nism section. Double-stick tape (1) From the bottom side of the mechanism section, remove the double-stick tape fixing the flexible wire. (See Fig.10.) (2) From the top side of the mechanism section, remove the screw D attaching the front unit 2.

  • Page 18: Cd Chassis Assembly Fig

    3.2.7 Removing the loading arm assembly (See Figs.13 and 14) • Remove the mechanism control board, top cover, mechanism section and front unit 2. Loading arm assembly (1) From top side of the mechanism section, move the loading arm assembly in the direction of the arrow. (See Fig.13.) (2) Release the projections from the right and left joints (m, n) of the CD chassis assembly.

  • Page 19: No.ma152)1

    3.2.8 Removing the rod (L), rod (R) and roller assembly (See Figs.15 and 16) • Remove the mechanism control board, top cover, mechanism section, front unit and loading arm assembly. Collar Collar (1) From the bottom side of the loading arm assembly, release the rod (L) and (R) from the joints r.
  • Page 20 3.2.9 Removing the CD pickup (See Figs.17 to 19) • Remove the mechanism control board. (1) From the bottom side of the CD mechanism assembly, turn CD mechanism assembly the feed gear in the direction of the arrow to move the CD pickup assembly outwards.

  • Page 21: Clamper Unit

    3.2.10 Removing the spindle motor (See Fig.20) • Remove the mechanism control board, top cover, mechanism section and clamper unit. T. table assembly (1) From the top side of the mechanism section, remove the T.table assembly and washer from the spindle motor. (2) Remove the two screws H attaching the spindle motor.
  • Page 22 3.2.12 Removing the SW board and rest SW board (See Fig.23) • Remove the mechanism control board. (1) From the bottom side of the CD mechanism assembly, re- CD mechanism assembly move the screw L attaching the SW board. (2) Remove the screw M attaching the rest SW board. SW board Rest SW board Fig.23...

  • Page 23: Adjustment

    (3) Digital tester Output Level Line out 5.0V (Vol. MAX) (4) Tracking offset meter (5) Test Disc JVC :CTS-1000 Dummy load (6) Extension cable for check Exclusive dummy load should be used for AM,and FM. For FM EXTDV001-20P × 1...

  • Page 24: Service Mode

    Service mode 4.2.1 Service mode setting (1) Push POWER BOTTON (Power ON) (2) Set to service mode By pushing and holding "DISP" + "VOLUME +" + touch panel "upper right" sequentially. "VOLUME +" button "DISP" button TUNER No Name FLAT 87.5 1:37 TOUCH PANEL...
  • Page 25 ROM COLLECTION Don't used DATA DATA READ CLEAR BACK DATA READ (No disc) PLEASE INSERT DATA CD BACK DATA READING NOW . . . DATA CLEAR DON'T TOUCH ANY KEY SUCCESS SUCCESS!! PLEASE EJECT CD Return to normal display five seconds after FALL FALL PLEASE EJECT CD...
  • Page 26 CD ERROR CLEAR EPROM (CD ERROR) clear Error code history elimination NOW . . . CD ERROR CLEAR BACK CH ERROR CLEAR EPROM (CH ERROR) clear Error code history elimination NOW . . . CH ERROR CLEAR BACK MECHA ERROR CLEAR EPROM ( MECHA ERROR) clear Error code history elimination NOW .
  • Page 27 RDS_ENGINNER (ADJUST) EPROM VIEW SYNC EPROM SYNC Default Enter ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** BACK BACK Default Enter ***** BACK Default Enter ***** BACK SMITH1 Enter SMITH Default ******...
  • Page 28 AUTO ADJ MANUAL ADJ AUTO ADJ It is not used for the item used inside at the time of manufacture. AUTO ADJ AUTO ADJ FM DAA FM DAA 87.5MHz 40dBuV 0% 87.5MHz 40dBuV 0% No Signal BACK BACK AUTO ADJ AUTO ADJ FM DAA FM DAA...
  • Page 29 MANUAL ADJ It will be used if ther are directions. MANUAL ADJ Press here MANUAL FM DAA FM DAA 87.5MHz 40dBuV 0% 87.5MHz 40dBuV 0% No Signal BACK BACK MANUAL ADJ Press here MANUAL FM DAA FM DAA 97.9MHz 40dBuV 0% 97.9MHz 40dBuV 0% No Signal...
  • Page 30 4.2.2 Detailed CD error code Details of error Error code Error Detailed error code Time over at PUBWD and PUFWD Pickup movement error by monitoring RESET SW Pickup cannot move in an inner 1.Time over of pickup movement 0051 in an inner direction(10s) direction.RESET SW is not on Pickup cannot move in an outer 2.Time over of pickup movement...
  • Page 31 4.2.3 Detailed error code of mechanism error Error Details of error Error code Detailed error code Disc loading error 0011 1.B1 Time out 0012 2.B2 Time out 0013 3.C1 Time out 4.C2 Time out 0014 0015 5.D1 Time out 0016 6.D2 Time out 0017 7.E1 Time out...
  • Page 32 4.2.4 Changer mechanism error display Symptom Details Error code Detailed error code Tray motor TIME OVER Tray eject error Tray motor does not operate. 1.TRAYINSW TIME OVER 0011 (TRAYINSW:L,TRAYOUTSW:H) 2.TRAYOUTSW TIME OVER Tray stops. 0012 (TRAYINSW:H,TRAYOUTSW:H) TRAYINSW NG etc. 3.TRAYINSW TIME OVER 0013 (TRAYINSW:L,TRAYOUTSW:L) Magazine is ejected while Tray is...
  • Page 33 4.2.5 Error codes of panel mechanism Error display in Error display in Error service mode normal condition Error in OPEN (Abnormal OPEN) 1. OPEN cannot be detected. TIME OUT 0A01 Error in CLOSE (Abnormal ANGLE1) 1. ANGLE 1 cannot be detected. TIME OUT 0B06 Error in angle adjustment Movement to angle 10...

  • Page 34: Troubleshooting

    SECTION 5 TROUBLESHOOTING Feed section Is the wiring for IC601 Is 8V present at IC681 Is 2V at IC601 pin 63? Check CD8V. pin 63 correct? pins 3 and 12? Check the vicinity of IC601. Is 4V present at both Is 2V present at IC681 Check the feed motor sides of the feed motor?
  • Page 35 Signal processing section Compare the L-ch and Is the sound output from No sound from either R-ch to locate the both channels (L, R)? channel. defective point. Normal Is 9V present at IC365 Is 9V present at IC901 Check IC901 and its pin 16? pin 10? peripheral circuits.
  • Page 36 16 PIN CORD DIAGRAM Black Green OR/WH Violet Gray Blue BL/WH White Yellow Orange Brown WH/BK GN/BK VI/BK GY/BK BL/WH OR/WH 7 RD RD 7 16 YL MEMORY YL 4 15 OR/WH 8 BK REMOTE 6 BL/WH 13 BR 3 GN 11 GN/BK 2 VI 10 VI/BK...
  • Page 37 (No.MA152)1-37...
  • Page 38 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA152) Printed in Japan...
  • Page 39 SCHEMATIC DIAGRAMS CD/SD RECEIVER KD-LHX551, KD-LHX552 KD-LHX557 KD-LHX551, KD-LHX552 Area suffix CD-ROM No.SML200503 E ------------ Southern Europe EX ------------ Northern Europe EY ------------- Eastern Europe EU --------------------------Turkey KD-LHX557 Area suffix EE --------- Russian Federation KD-LHX551/KD-LHX552 MENU DISP KD-LHX557 KD-LHX551 KD-LHX552...

  • Page 40: Safety Precaution

    Safety precaution Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.

  • Page 41: Block Diagram

    Block diagram CD servo control section CD servo control section DSP / Main amplifier / Voice control section FRONT OUT F1 IC171 AD0 to AD11 BUSENABLE OUT R1 LINE OUT IO0 to IO3 IC271 DSP_TUNER_IIC_SDA OUT F2 CAS, RAS IC365 IC191 DSP_TUNER_IIC_SCL REAR...

  • Page 42: Standard Schematic Diagrams

    Standard schematic diagrams DSP section (For KD-LHX551 & KD-LHX552) LINE.IN-L LINE.IN-GND LINE.IN-R DAC_FL DAC_FR DSP_INIT_FIN CODE1 CODE2 CODE3 0.022 PMKICK 0.047 RDS_CLK RDS_DATA RESET_7730 IC10 DSP_TUNER_IIC_SCL 0.047 DSP_TUNER_IIC_SDA 0.047 C1004 BUSENABLE SAF7730HV/N224A 10/6.3 RFON QAX0781-001Z CDDATA AFCK CDLRCK CDSCK QAM0556-001 0.01 4.7/25 470p...
  • Page 43 Main amplifier section (For KD-LHX551 & KD-LHX552) CN341 QGA2006C1-04 R1801 C103 100p R1451 R1453 0.01 C1801 R1452 R1454 IC382 C2801 R2801 100p Q1451 Q1452 NJM2160BV-X KTD1304-X R3806 KTD1304-X C3808 R3922 0.0015 CN381 Q2452 R2924 R2925 Q2451 QGA2501C1-03 KTD1304-X C2921 R2921 KTD1304-X 4.7/25 R2451...
  • Page 44 Voice control section (For KD-LHX551 & KD-LHX552) R4067 C4201 Q4201 R4201 2SD1383K/B/-X C4202 0.0039 IC401 MR27T1602F247TN R4013 R4014 R4015 D4001 1SS355-X C4251 Q4251 R4251 2SD1383K/B/-X C4007 IC402 0.047 MSM6650G3-BK C4252 C4004 X4001 0.0039 QAX0763-001Z C4005 R4043 R4016 R4042 R4017 R4041 R4018 R4040 R4019...
  • Page 45 LCD & Key control section (For KD-LHX551 & KD-LHX552) D8734 NSCM315C/Z/-W Q8005 D8733 D8732 D8731 NSCM315C/Z/-W NSCM315C/Z/-W NSCM315C/Z/-W R8089 R8090 R8092 Q8004 R8098 R8097 R8067 R8066 R8065 1.5k C8011 4.7/6.3 R8064 1.5k C8010 4.7/6.3 R8080 C8009 4.7/6.3 R8081 TTPSW C8008 0.047 KEY1 R8005...
  • Page 46 DSP section (For KD-LHX557) LINE.IN-L LINE.IN-GND LINE.IN-R DAC_FL DAC_FR DSP_INIT_FIN CODE1 CODE2 CODE3 0.022 PMKICK 0.047 RDS_CLK RDS_DATA RESET_7730 IC10 DSP_TUNER_IIC_SCL 0.047 DSP_TUNER_IIC_SDA 0.047 C1004 BUSENABLE SAF7730HV/N224A 10/6.3 RFON QAX0781-001Z CDDATA AFCK CDLRCK CDSCK QAM0556-001 0.01 4.7/25 470p NQR0129-003X C1009 0.047...
  • Page 47 Main amplifier section (For KD-LHX557) CN341 QGA2006C1-04 R1801 C103 100p R1451 R1453 0.01 C1801 R1452 R1454 IC382 C2801 R2801 100p Q1451 Q1452 NJM2160BV-X KTD1304-X R3806 KTD1304-X C3808 R3922 0.0015 CN381 Q2452 R2924 R2925 Q2451 QGA2501C1-03 C2921 R2921 KTD1304-X KTD1304-X 4.7/25...
  • Page 48 Voice control section (For KD-LHX557) R4067 C4201 Q4201 R4201 2SD1383K/B/-X C4202 0.0039 IC401 MR27T1602F245TN R4013 R4014 R4015 D4001 1SS355-X C4251 Q4251 R4251 2SD1383K/B/-X C4007 IC402 0.047 MSM6650G3-BK C4252 C4004 X4001 0.0039 QAX0763-001Z C4005 R4043 R4016 R4042 R4017 R4041 R4018 R4040...
  • Page 49 LCD & Key control section (For KD-LHX557) D8734 NSCM315C/Z/-W Q8005 D8733 D8732 D8731 NSCM315C/Z/-W NSCM315C/Z/-W NSCM315C/Z/-W R8089 R8090 R8092 Q8004 R8098 R8097 R8067 R8066 R8065 1.5k C8011 4.7/6.3 R8064 1.5k C8010 4.7/6.3 R8080 C8009 4.7/6.3 R8081 TTPSW C8008 0.047 KEY1...
  • Page 50 CD servo control section (Common) L431 L432 Q430 R435 2SB624/4/-X L430 C603 R415 C417 C419 4.7/6.3 100/6.3 C415 4.7/6.3 150p R411 R413 8.2k R439 C604 Q601 0.01 2SB1132/QR/-W Q431 UN2211-X C637 0.047 PVREF C636 0.047 R431 CD.L-CH 2.2M R643 3.3k CD.R-CH C420 R412...
  • Page 51 Printed circuit boards Main board Forward side Reverse side CN381 CN381 C901 R1801 R1001 C1801 R1002 CN341 C2801 C901 R2801 C1001 L901 C1403 R910 CN901 L901 D705 CN341 R910 CN901 CN345 C2403 C3451 C3452 D901 R2455 R1706 CN351 IC951 C952 D901 CN351 C950...
  • Page 52 Mecha control board Forward side Reverse side (SW board) (Rest board) (Mechanism control board) (Mechanism control board) (Rest board) (SW board) R682 R689 IC681 IC655 R681 R570 R665 C601 C687 C693 R572 C649 C689 C683 L622 CN601 VREF C690 R635 C606 C637 C599...
  • Page 53 Switch board Forward side S8006 Q8702 R8701 R8721 R8047 R8088 R8722 R8706 R8041 R8703 R8043 IC841 Q8705 R8812 R8053 R8835 Q8781 R8019 R8044 R8064 Q8780 R8020 R8017 Q8775 Q8774 D8735 R8776 S8002 S8003 D8734 R8778 S8007 D8701 R8814 Q8773 R8777 S8004 R8301 S8001...

  • Page 54: Parts List

    Exploded view of general assembly and parts list (Block No.M1) 3- 6 CD mechanism assembly and parts list (Block No.MB) 3- 9 Electrical parts list (Block No.01~03)(KD-LHX551/552) 3-18 Electrical parts list (Block No.04~06)(KD-LHX557) 3-28 Packing materials and accessories parts list (Block No.M3) MA152...
  • Page 55 Exploded view of general assembly and parts list Block No. Switch board 70 69...
  • Page 56 91 21 Main board...
  • Page 57 General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local  GE20156-001A GEAR BKT UNIT FSYH4036-100 SHEET GE30968-002A LEVER BKT UNIT GE30964-003A LOWER LEVER ASS WDL215025 WASHER (x2) GE40218-017A SHEET (x2) GE10111-001A TOP CHASSIS GE40135-001A EARTH PLATE GE40259-001A MECHA HEAT SINK LV43854-003A...
  • Page 58  Symbol No. Part No. Part Name Description Local LV40848-046A SPACER(P) QYSPSPU1730ZA SCREW M1.7 x 3mm LV10871-006A REAR COVER VKZ4777-010 MINI SCREW (x4) LV34699-003A LCD HOLDER LV34698-003A LCD CASE LV43906-001A DOUBLE FACE (x2) LV34700-001A LCD LENS LV43710-001A LCD FILTER LV43712-002A LENS SHEET LV43084-001A DOUBLE FACE...
  • Page 59 CD mechanism assembly and parts list Block No. Grease FMU-JC3-1D = JVS-1003 = MOBIL-1 = JVG-31N = JC-803B 61 38 11.10mm 0.10mm 82 82 Inside 1.2 0.1mm After set pick up apply grease The parts without symbol number are not service.
  • Page 60 CD mechanism Block No. [M][B][M][M] Symbol No. Part No. Part Name Description Local  VKZ4539-056 MINI SCREW (x5) LV10857-002A CHASSIS FRAME 2 LV30225-0J6A SPACER (x2) LV35272-001A DAMPER(F) (x2) LV35273-001A DAMPER(R) QYSPSTU2045MA TAP SCREW M2 x 4.5mm(x3) LV43039-001A DAMPER SP.(R) LV43849-001A DAMPER SP(F2) (x2) LV43041-001A...

  • Page 61: Front Unit

     Symbol No. Part No. Part Name Description Local LV43011-001A THRUST SPRING QYSPSFT2040ZA TAP SCREW M2 x 4mm LV21604-004A L.S.HOLDER 1 VKZ4539-056 MINI SCREW (x2) LV34582-002A L.S.HOLDER 2 VKZ4539-056 MINI SCREW (x2) LV34581-002A SUB GUIDE VKZ4539-056 MINI SCREW (x3) LV34915-001A SW LEVER LV43898-001A S.L.SPRING...

  • Page 62: Electrical Parts List

    Electrical parts list Main board (KD-LHX551/552)  Symbol No. Part No. Part Name Description Local Block No. [0][1] D943 MA152WA-X DIODE  Symbol No. Part No. Part Name Description Local D944 UDZS3.3B-X Z DIODE D945 MA111-X SI DIODE D952 UDZS11B-X Z DIODE IC10 SAF7730HV/N224A...
  • Page 63  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C102 NCB31HK-103X C CAPACITOR 0.01uF 50V K C1552 NCB31HK-332X C CAPACITOR 3300pF 50V K C103 NCB31HK-103X C CAPACITOR 0.01uF 50V K C1601 NDC31HJ-101X C CAPACITOR 100pF 50V J...
  • Page 64  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C3803 NCB31HK-104X C CAPACITOR 0.1uF 50V K R708 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J C3804 NEA71HM-225X E CAPACITOR 2.2uF 50V M R711 NRSA63J-563X MG RESISTOR 56kΩ...
  • Page 65  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R953 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2705 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R954 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R2706 NRSA63J-104X MG RESISTOR 100kΩ...
  • Page 66  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R7101 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J Q8704 2SD601A/QR/-X TRANSISTOR R7102 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J Q8705 UN2111-X TRANSISTOR R7103 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 67  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C8008 NCB31CK-473X C CAPACITOR 0.047uF 16V K R8028 NRSA63J-331X MG RESISTOR 330Ω 1/16W J C8009 NBE20JM-475X TA E CAPACITOR 4.7uF 6.3V M R8029 NRSA63J-331X MG RESISTOR...
  • Page 68  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R8752 NRSA63J-391X MG RESISTOR 390Ω 1/16W J TH801 NAD0028-103X N THERMISTOR 10kΩ R8753 NRSA63J-391X MG RESISTOR 390Ω 1/16W J X8001 NAX0652-001X C RESONATOR 25.000MHz R8754 NRSA63J-391X...
  • Page 69  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C616 NEAF0JM-476X E CAPACITOR 47uF 6.3V M R503 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J C617 NCB31CK-104X C CAPACITOR 0.1uF 16V K R504 NRSA63J-101X MG RESISTOR 100Ω...
  • Page 70  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R590 NRSA63J-101X MG RESISTOR 100Ω 1/16W J L621 NQL114K-470X COIL 47uH K R591 NRSA63J-101X MG RESISTOR 100Ω 1/16W J L622 NQL114K-470X COIL 47uH K R592 NRSA63J-473X...
  • Page 71 Main board (KD-LHX557) Symbol Part No. Part Name Description Local  Block No. [0][4] D944 UDZS3.3B-X Z DIODE Symbol Part No. Part Name Description Local  D945 MA111-X SI DIODE D952 UDZS11B-X Z DIODE D961 RB160M-30-X SB DIODE IC10 SAF7730HV/N224A...
  • Page 72 Symbol Symbol Part No. Part Name Description Local Part No. Part Name Description Local   C104 NCB31HK-103X C CAPACITOR 0.01uF 50V K C1601 NDC31HJ-101X C CAPACITOR 100pF 50V J C701 NDC31HJ-7R0X C CAPACITOR 7pF 50V J C1602 NCB31HK-821X C CAPACITOR 820pF 50V K C702 NDC31HJ-7R0X...
  • Page 73 Symbol Symbol Part No. Part Name Description Local Part No. Part Name Description Local   C3803 NCB31HK-104X C CAPACITOR 0.1uF 50V K R707 NRSA63J-221X MG RESISTOR 220Ω 1/16W J C3804 NEA71HM-225X E CAPACITOR 2.2uF 50V M R708 NRSA63J-273X MG RESISTOR 27kΩ...
  • Page 74 Symbol Symbol Part No. Part Name Description Local Part No. Part Name Description Local   R951 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R2702 NRSA63J-243X MG RESISTOR 24kΩ 1/16W J R952 NRSA63J-273X MG RESISTOR 27kΩ 1/16W J R2703 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 75 C RESONATOR 4.19MHz D8752 UDZS6.2B-X Z DIODE D8753 UDZS6.2B-X Z DIODE D8754 UDZS6.2B-X Z DIODE D8755 UDZS6.2B-X Z DIODE Switch board (KD-LHX557) D8756 UDZS6.2B-X Z DIODE D8757 UDZS6.2B-X Z DIODE Block No. [0][5] D8758 UDZS6.2B-X Z DIODE D8759 UDZS6.2B-X Z DIODE ...
  • Page 76  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local D8810 SML-310LT/MN/-X R8023 NRSA63J-331X MG RESISTOR 330Ω 1/16W J R8024 NRSA63J-331X MG RESISTOR 330Ω 1/16W J C8002 NBE20JM-106X TA E CAPACITOR 10uF 6.3V M R8025 NRSA63J-331X MG RESISTOR...
  • Page 77 Mechanism control board (KD-LHX557)  Symbol No. Part No. Part Name Description Local Block No. [0][6] R8716 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R8718 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J  Symbol No. Part No. Part Name Description Local R8719...
  • Page 78  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C629 NCB31EK-333X C CAPACITOR 0.033uF 25V K R513 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J C630 NCB31EK-333X C CAPACITOR 0.033uF 25V K R514 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 79  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R605 NRSA63J-220X MG RESISTOR 22Ω 1/16W J L901 NQL114K-470X COIL 47uH K R606 NRSA63J-220X MG RESISTOR 22Ω 1/16W J R609 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 80 <MEMO> 3-27...
  • Page 81 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. A5 A6 A7 A8 A9 A10 A11 KIT : A12 A13 A14 A15 A16 3-28...
  • Page 82 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local  LHX551E,LHX551EX,LHX551EY,LHX552E, VND3050-002 IDENTITY CARD LHX552EX,LHX552EY GE20137-003A MOUNTING SLEEVE LV21648-201A TRIM PLATE LHX551E,LHX551EU,LHX551EX,LHX551EY LHX552E,LHX552EU,LHX552EX,LHX552EY, LV21648-202A TRIM PLATE LHX557EE GET0284-001A INST BOOK GER FRE ITA LHX551E,LHX552E GET0284-003A INST BOOK ENG FRE LHX551EU,LHX551EX,LHX552EU,LHX552EX...

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