JVC MX-K30 Service Manual

Compact component system

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Instructions manual (62 pages)

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Page 1 MX-K30/MX-K10 SERVICE MANUAL COMPACT COMPONENT SYSTEM MX-K30/MX-K10 3-CD PLAY & EXCHANGE CD-R/RW PLAYBACK SOUND MX-K30 COMPACT COMPONENT SYSTEM MODE STANDBY/ON REPEAT 1 BIT DUAL D/A CONVERTER PROGRAM SLEEP PANDOM STANDBY STANDBY/ON CANCEL FM MODE FM /AM / DEMO PRESET PHONES...
Page 2: Safety Precautions
Safety Precautions 1. This design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits.
Page 3 FUSE CAUTION C UTI N CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATING FUSE (S). C UTI N REPLACE WITH SAME TYPE FUSE (S). TTENTI N REMPLACER PAR UN (LES) FUSIBLE (S) DE MEME TYPE. Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function.
Page 4 Preventing static electricity 1. Grounding to prevent damage by 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. 2.
Page 5 Disassembly method Commence disassembly of this set by removing the main units and then proceed to the components and assemblies inside the units. Replacement of the fuses and the power IC Top cover CD changer unit Front panel assembly Chassis unit CD changer unit Removing the main PCB Removing the CD changer mechanism assembly...
Page 6 1.6A 250V 1.6A 250V FW 951 FW 951 For MX-K10 Fig.1(A) For MX-K30 Fig.1(B) Replacing the power IC (See Fig.2 to 3) Prior to performing the following procedure, remove the top cover. Remove the two screws "A" from the heat sink between the power IC.
Page 7 Removing the top cover and two sides BOARD Top cover (See Fig.5 and 6) Remove the six screws "C" that retain the top cover from the rear of the body. Remove the eight screws "C" and "D" that retain the top o sides of the body.
Page 8 CD tray panel Removing the CD changer unit (See Fig.7 to 10) Prior to performing the following procedures, remove the top cover and botn sides BOARD [Caution] Although the CD mechanism unit can be removed without removing the CD tray panel, it is still recommended to remove it in order to prevent damage.
Page 9 Removing the front panel assembly (See Fig.11 and 12) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. Disconnect the parallel wire and card wire from the connectors CN702,CN701,CN101on the power amp and supply PCB.
Page 10 <Disassembly of units and assembly inside this set> Removing the CD PCB CD PCB (See Fig.13 and 14) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. Disconnect the wires from CN603A, CN603B and CN604 on the CD PCB, which is located on the back side of the CD changer unit.
Page 11 Removing the CD changer mechanism assembly (See Fig.15 to 17) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. Remove the s crews"d" from the front chuch base of the CD changer mechanism unit. Turn the CD changer mechanism cover base and remove the screws "e"...
Page 12 Removing the CD pickup (See Fig.18) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. CD pickup Also remove the CD changer mechanism Widen the section "f ". While keeping the section "f" wide open, push the section "g"...
Page 13 Removing the cassette deck mechanism Front panel assembly (See Fig.22) Prior to performing the following procedure, remove the top cover and both sides board. Also remove the CD changer unit. Also remove the front panel assembly. 1.Remove the five screws "Z" retaining the cassette deck mechanism.
Page 14 Front panel assembly Removing the switch PCB and sound mode and CD function switch PCB (See Fig.24 to 27) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. Also remove the front panel assembly. Pull out the volume control knob from the front of the front panel assembly.
Page 15 Removing the cassette deck main motor, and replacing the main belts Cassette deck mechanism (Front side) (See Fig.22, 28 and 29) Prior to performing the following procedures, remove the top cover and both sides board. Also remove the CD changer unit. Also remove the front panel assembly.
Page 16 Pull the heat sink outward. Remove the screw "W" that retains the heat sink the 3-pin terminal regulator. Q904, Q907 Remove the solder fixing the 3-pin regulator. For MX-K30 Fig.32 For MX-K10 Fig.33 1-16...
Page 17 Pull out the heat sink co ver toward you. 3. Remove teh three (MX-K10)/ four(MX-K30)screws Clamp "AA" form the (MX-K10) chassis /MX-K30 back panel between the heat sink. Remove the two screws "X" that retain the For MX-K10 Fig.34 (A) speaker terminals and AUX terminal.
Page 18 Adjustment method Measurement instruments required for adjustment Radio input signal 1. Low frequency oscillator, AM modulation frequency : 400Hz This oscillator should have a capacity to output 0dB Modulation factor : 30% to 600ohm at an oscillation frequency of 50Hz-20kHz. FM modulation frequency : 400Hz 2.
Page 19 Main P.C.B. Arrangement of adjusting positions CN308 CN308 L301 L301 8-Pin Cassette deck mechanism 8-Pin (Front side) PB Head REC/PB Head (Deck-A) (Deck-B) TUNER P.C.B. Head azimuth screw Head azimuth screw (Forward side) (Forward side) Head azimuth screw Head azimuth screw (Reverse side) (Reverse side) Tape recorder section...
Page 20 Flow of functional operation until TOC read Check Point Slider turns REST Play Key Power ON Confirm that the voltage at the pin5 SW ON. of CN602 is "H"\"L"\"H". Automatic tuning of TE offset Check that the voltage at the Laser ON pin40 of IC601 is + 5V? Detection of disc...
Page 21 Replacement of laser pickup Maintenance of laser pickup (1) Cleaning the pick up lens Before you replace the pick up, please try to Turn off the power switch and,disconnect the clean the lens with a alcohol soaked cotton power cord from the AC OUTLET. swab.
Page 22 Description of major ICs AN22000A (IC611) : CD-DA Head Amp. 1. Terminal layout 2. Pin function Function Function Symbol I/O Symbol I/O APC Amp. input terminal 15 NRFDET O NRFDET output terminal O APC Amp. output terminal 16 GND Ground Power supply terminal 17 VREF O VREF output terminal...
Page 23 BA15218DIP (IC102) : Dual low noise operational amp. 1. Terminal layout OUT1 - IN1 OUT2 +IN1 - IN2 +IN2 BA5936S (IC621) : 6 channel BTL driver 1. Block diagram BIAS MUTE 13.3k x3/8 x3/8 13.3k LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT T.S.D LEVEL SHIFT LEVEL SHIFT...
Page 24 LA1823DIP (IC1) : 1chip AM/FM, MPX tuner system 1. Block diagram GND2 VCC2 MUTE PHASE PILOT DECODER COMP ST SW TRIG S-METER BUFFER BUFFER VCC1 GND1 2. Pin function Function Function Symbol Symbol AM_RFIN AMRF signal input FM_DET FM detection signal output REG.
Page 25 LC72136N (IC2) : PLL Frequency synthesizer 1.Terminal layout LPFI LPFO CLOCK VCOSTOP FMIN AM/FM AMIN IFCNT SDIN IFIN 2. Block diagram Phase Reference Detector Driver Charge Pump Swallow Counter Swallow Counter 1/16,1/17 4bit 1/16,1/17 4bit Unlock Detector 12bit Programmable DriverS Universal Data Shift Register &...
Page 26 TA8189N (IC401) : REC/PB amp. 1. Terminal layout 2. Block diagram CH1_A CH2_A CH1_B CH2_B CH2_B 14 REC_IN2 PREOUT1 PREOUT2 MIX_OUT A/B_SW CH2_A GND1 13 ALC EQSW REC_OUT1 REC_OUT2 REC_NF1 REC_NF2 12 GND CH1_A REC_IN1 REC_IN2 11 REC_IN1 CH1_B 3. Pin function Function Function Symbol...
Page 27 TC74HC4094AP (IC402) : 8-bit shift and store resister 1. Terminal layout 2. Block diagram Q' S Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø Ø ØS ØS LATCH...
Page 28 TDA7440D (IC101) : Audio processor 1. Terminal layout RIN3 RIN4 RIN2 LOUT RIN1 ROUT LIN1 AGND LIN2 LIN3 CREF LIN4 MUXO-L IN(L) DGND MUXO-R TRE(R) IN(R) TRE(L) BIN(R) N.C. BOUT(R) N.C. BIN(L) BOUT(L) 2. Block diagram MUXO-L IN(L) TRE(L) BIN(L) BOUT(L) LIN1 100K...
Page 29 MX-K3O/MX-K10 VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK B.U. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan Printed in Japan No.21084 200210(A)
Page 30 MX-K30/MX-K10 SCHEMATIC DIAGRAMS COMPACT COMPONENT SYSTEM MX-K30/MX-K10 CD-ROM No.SML200210 Area Suffix U.S.A. Canada 3-CD PLAY & EXCHANGE CD-R/RW PLAYBACK SOUND COMPACT COMPONENT SYSTEM MX-K30 STANDBY/ON REPEAT MODE 1 BIT DUAL D/A CONVERTER PROGRAM SLEEP PANDOM STANDBY/ON STANDBY CANCEL FM MODE...
Page 31 MX-K30/MX-K10 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
Page 32 MX-K30/MX-K10 < M E M O >...
Page 33 MX-K30/MX-K10 Wiring diagram (MX-K10)
Page 34 MX-K30/MX-K10...
Page 35 MX-K30/MX-K10 Standard schematic diagrams...
Page 36 MX-K30/MX-K10...
Page 37 MX-K30/MX-K10 Power transformer section (MX-K10)
Page 38 MX-K30/MX-K10...
Page 39 MX-K30/MX-K10 Head AMP. audio, power AMP. and power supply (MX-K30)
Page 40 MX-K30/MX-K10...
Page 41 MX-K30/MX-K10 Power transformer section (MX-K30) 1-10...
Page 42 MX-K30/MX-K10 1-11...
Page 43 MX-K30/MX-K10 CD servo control section (MX-K10 and MXK-K30 ) 1-12...
Page 44 MX-K30/MX-K10 1-13...
Page 45 MX-K30/MX-K10 Tuner section (MX-K10 and MX-K30) 1-14...
Page 46 MX-K30/MX-K10 1-15...
Page 47 MX-K30/MX-K10 FL display and CPU control section (MX-K10 and MX-K30) 1-16...
Page 48 MX-K30/MX-K10 1-17...
Page 49 MX-K30/MX-K10 Printed circuit boards Main / power -Amp.circuit board ( Top side) MX-K10 1-18...
Page 50 MX-K30/MX-K10 1-19...
Page 51 MX-K30/MX-K10 Main / pwoer-Amp.circuit board (Bottom side) MX-K10 1-20...
Page 52 MX-K30/MX-K10 1-21...
Page 53 MX-K30/MX-K10 Main / power - Amp. circuit board (Top side) MX-K30 1-22...
Page 54 MX-K30/MX-K10 1-23...
Page 55 MX-K30/MX-K10 Main / power-Amp. circuit board (Bottom side) MX-K30 1-24...
Page 56 MX-K30/MX-K10 1-25...
Page 57 MX-K30/MX-K10 CD CIRCUIT BOARD (Top side) MX-K10/K30 1-26...
Page 58 MX-K30/MX-K10 CD CIRCUIT BOARD (Bottom side) MX-K10/K30 1-27...
Page 59 MX-K30/MX-K10 FL / CPU CONTROL / KEY BOARD (TOP SIDE) - MX-K10,MX-K30 1-28...
Page 60 MX-K30/MX-K10 1-29...
Page 61 MX-K30/MX-K10 FL / CPU CONTROL / KEY BOARD (BOTTOM SIDE) - MX-K10,MX-K30 1-30...
Page 62 MX-K30/MX-K10 1-31...
Page 63 MX-K30/MX-K10 TUNER CIRCUIT BOARD (TOP SIDE) - MX-K10,MX-K30 1-32...
Page 64 MX-K30/MX-K10 1-33...
Page 65 MX-K30/MX-K10 VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan No.21084SCH 200210...
Page 66: Table Of Contents
PARTS LIST [ MX-K30 ] [ MX-K10 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J ----------------------------- U.S.A. C ----------------------------- Canada - Contents - Exploded view of general assembly and parts list...
Page 67: Exploded View Of General Assembly And Parts List
Exploded view of general assembly and parts list (MX-K10) Block No.
Page 69 Exploded view of general assembly and parts list (MX-K30) Block No.
Page 71 BOX CASS L BI109807010201 BOX CASS R BI109819010201 KNOB VOLUME BI109823010101 KEY BASS BI109805010201 PANEL CD BI109810040101 WINDOW DISPLAY BI109827010101 KEY POWER A BI109835010101 LOGO JVC BI109834010101 RING VOLUME BI109969010201 SPACER BI301781010101 MIRROR SHEET BI109804910201 PANEL FRONT BI301388010101 DAMP BI109840010101 LOCKER BI202408010101...
Page 72 Parts list (Exploded view of general assembly) Block No. M1MM ltem Parts number Parts name Q'ty Description Area BI2110405020010 PW TRANSFORMER K30J/C BI2110405040010 PW TRANSFORMER K10J/C PWB PT ASSY 251100G01V(C) K30J/C PWB PT ASSY 251131G01V(C) K10J/C BI109837910401 PANEL SIDE L PWB MAIN ASSY 251100G01V(A) K30J/C PWB MAIN ASSY...
Page 73: Cd Changer Mechanism Assembly And Parts List
CD changer mechanism assembly and parts list Block No.
Page 74: Electrical Parts List
Electrical parts list (CD changer mechanism) Item Parts number Parts name Q'ty. Description Area Location BI3199801000 GEAR PLATE BI3199802000 GUIDE PLATE BI3199804000 UP COVER PLATE BI3499801000 SHAFT PULLEY BI3499802000 SHAFT SWING BI3599801001 T/T SWITCH SPRING BI3599802000 SWING SPRING BI3599803000 SPRING BIG BI3599804000 SPRING SMALL BI3599805000...
Page 75 Cassette mechanism assembly and parts list Block No. CMAT6Z219A L SIDE TYPE L SIDE R SIDE R SIDE TYPE Note: Parts listed on the Parts List below can be supplied. However, parts that are not listed below cannot be supplied individually but only by purchasing the whole Cassette Mechanism Assembly Unit.
Page 76 MX-K30/MX-K10 FRONT DISPLAY UICOM SELECTION Item Item Parts number Parts name Remarks Value Area Location BOTTOM C701 NCB31EK-104X C CAPACITOR C702 QETM0JM-227 E CAPACITOR 220/6.3V C703 QETM0JM-227 E CAPACITOR 220/6.3V C704 QETM0JM-227 E CAPACITOR 220/6.3V C705 NCB31HK-102X C CAPACITOR 0.001...
Page 77 MX-K30/MX-K10 FRONT DISPLAY UICOM SELECTION Item Item Parts number Parts name Remarks Value Area Location BOTTOM R713 NRSA63J-473X MG RESISTOR R714 NRSA63J-222X MG RESISTOR 2.2K R715 NRSA63J-473X MG RESISTOR R716 NRSA63J-222X MG RESISTOR 2.2K R717 NRSA63J-102X MG RESISTOR R718 NRSA63J-473X...
Page 78 MX-K30/MX-K10 FRONT DISPLAY UICOM SELECTION Item Item Parts number Parts name Remarks Value Area Location BOTTOM R790 NRSA63J-102X MG RESISTOR R791 NRSA63J-101X MG RESISTOR R792 NRSA63J-331X MG RESISTOR R1001 NRSA63J-681X MG RESISTOR R1002 NRSA63J-681X MG RESISTOR R1003 NRSA63J-821X MG RESISTOR...
Page 79 MX-K30/MX-K10 FRONT DISPLAY UICOM SELECTION Item Item Parts number Parts name Remarks Value Area Location BOTTOM RA709 NRSA63J-473X MG RESISTOR RA710 NRSA63J-473X MG RESISTOR RA711 NRSA63J-473X MG RESISTOR RA712 NRSA63J-473X MG RESISTOR RA713 NRSA63J-473X MG RESISTOR RA714 NRSA63J-473X MG RESISTOR...
Page 80 Electrical parts list (MX-K10/K30 Tuner selection) Item Parts number Parts name Remarks Value Area Location BOTTOM C701 NCB31EK-104X C CAPACITOR C702 QETM0JM-227 E CAPACITOR 220/6.3V C703 QETM0JM-227 E CAPACITOR 220/6.3V C704 QETM0JM-227 E CAPACITOR 220/6.3V C705 NCB31HK-102X C CAPACITOR 0.001 C706 NCB31HK-102X C CAPACITOR...
Page 81 Electrical parts list (MX-K10/K30 Tuner selection) Item Parts number Parts name Remarks Value Area Location BOTTOM Q715 2KTC3199GP0008 TRANSISTOR KTC3199GR R701 NRSA63J-473X MG RESISTOR R702 NRSA63J-473X MG RESISTOR R703 NRSA63J-473X MG RESISTOR R704 NRSA63J-103X MG RESISTOR R705 NRSA63J-103X MG RESISTOR R706 NRSA63J-103X MG RESISTOR...
Page 82 Electrical parts list (MX-K10/K30 Tuner selection) Item Parts number Parts name Remarks Value Area Location BOTTOM R758 NRSA63J-222X MG RESISTOR 2.2K R759 NRSA63J-2R2X MG RESISTOR R760 NRSA63J-2R2X MG RESISTOR R761 NRSA63J-473X MG RESISTOR R768 NRSA63J-104X MG RESISTOR 100K R769 NRSA63J-102X MG RESISTOR R770 NRSA63J-222X...
Page 83 Electrical parts list (MX-K10/K30 Tuner selection) Item Parts number Parts name Remarks Value Area Location BOTTOM R1038 NRSA63J-223X MG RESISTOR R1039 NRSA63J-124X MG RESISTOR 120K R1040 NRSA63J-124X MG RESISTOR 120K R1041 NRSA63J-563X MG RESISTOR R1042 NRSA63J-563X MG RESISTOR R1043 NRSA63J-473X MG RESISTOR R1047 NRSA63J-473X...
Page 84 Electrical parts list (MX-K10/K30 Tuner selection) Item Parts number Parts name Remarks Value Area Location BOTTOM CANCEL S1005 8EVQ21405P0154 TACT SWITCH EVQ21405R S1006 8EVQ21405P0154 TACT SWITCH EVQ21405R S1007 8EVQ21405P0154 TACT SWITCH EVQ21405R S1008 8EVQ21405P0154 TACT SWITCH EVQ21405R S1009 8EVQ21405P0154 TACT SWITCH EVQ21405R S1010 8EVQ21405P0154...
Page 85 Electrical parts list (MX-K10/30 CD selection) Item Item Parts number Parts name Remarks Value Area Location BOTTOM BF601 18A843556N0002 F-BEAD F-B 843556 C601 NCB21CK-334X C CAPACITOR 0.33 C602 NCB31HK-222X C CAPACITOR 2200P C603 NCB31HK-222X C CAPACITOR 2200P C605 QETM1AM-227 E CAPACITOR 220uF C606 NCB31EK-104X...
Page 86 Electrical parts list (MX-K10/30 CD selection) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C662 NO MOUNT C663 NO MOUNT C664 QETM1HM-105 E CAPACITOR 1uF/50V C666 NO MOUNT C667 NO MOUNT C673 NDC31HJ-101X C CAPACITOR 100P C674 NO MOUNT CN601 12S150020...
Page 87 Electrical parts list (MX-K10/30 CD selection) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R620 NO MOUNT R621 NRSA63J-683X MG RESISTOR R622 NRSA63J-683X MG RESISTOR R623 NRSA63J-104X MG RESISTOR 100K R624 NRSA63J-155X MG RESISTOR 1.5M R625 NRSA63J-331X MG RESISTOR R626 NRSA63J-564X...
Page 88 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C101 NDC31HJ-101X C CAPACITOR 100P C102 QETM1HM-105 E CAPACITOR 1U/50V C103 QETM1HM-105 E CAPACITOR 1U/50V C104 QETM1HM-105 E CAPACITOR 1U/50V C105 QETM1HM-105 E CAPACITOR 1U/50V C106...
Page 89 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C306 QETM1AM-476 E CAPACITOR 47U/10V C307 NCB31HK-821X C CAPACITOR 820P C308 QFV42AJ-153 MF CAPACITOR 0.015-M C309 NCB31HK-103X C CAPACITOR 0.01U C310 QETM1CM-107 E CAPACITOR 100U/16V C311...
Page 90 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C415 QETM1HM-475 E CAPACITOR 4.7U/50V C417 NDC31HJ-471X C CAPACITOR 470P C418 NCB31HK-222X C CAPACITOR 2200P C501 NCB31HK-681X C CAPACITOR 680P C502 NCB31HK-681X C CAPACITOR 680P C503...
Page 91 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM D307 UZ5.1BSB Z DIODE MTZJ5.1B D308 11ES2-T4 SI DIODE 1SS133 D309 11ES2-T4 SI DIODE 1SS133 D310 11ES2-T4 SI DIODE 1SS133 D311 11ES2-T4 SI DIODE 1SS133 D312...
Page 92 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM JR15 NRS181J-0R0X MG RESISTOR L101 2600702 CHOCK COIL L201 2600702 CHOCK COIL L301 605071 BIAS-COIL 864306 L302 JUMPER WIRE L303 JUMPER WIRE L304 18A843556N0002 F-BEAD...
Page 93 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM Q907 2KTB1366Y8 TRANSISTOR KTB1366Y Q908 2KTA1267GP0008 TRANSISTOR KTA1267GR Q909 KRA107M-T D.TRANSISTOR KRA107M Q910 DTC114YSA-T D.TRANSISTOR DTC114YS Q911 2KTC3199GP0008 TRANSISTOR KTC3199GR Q912 DTC114YSA-T D.TRANSISTOR DTC114YS R101...
Page 94 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R221 NRSA63J-563X MG RESISTOR R222 NRSA63J-122X MG RESISTOR 1.2K R223 NRSA63J-102X MG RESISTOR R224 NRSA63J-0R0X MG RESISTOR R225 NRSA63J-102X MG RESISTOR R226 NRSA63J-223X MG RESISTOR R227...
Page 95 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R350 NRSA63J-102X MG RESISTOR R351 NRSA63J-104X MG RESISTOR 100K R352 NRSA63J-153X MG RESISTOR R353 NRSA63J-181X MG RESISTOR R354 NRSA63J-821X MG RESISTOR R355 NRSA63J-330X MG RESISTOR R356...
Page 96 Electrical parts list (K10 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R515 NRSA63J-103X MG RESISTOR R516 NRSA63J-682X MG RESISTOR 6.8K R517 NRSA63J-223X MG RESISTOR R518 NRSA63J-222X MG RESISTOR 2.2K R521 NRSA63J-102X MG RESISTOR R522 NRSA63J-102X MG RESISTOR...
Page 97 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C101 NDC31HJ-101X C CAPACITOR 100P C102 QETM1HM-105 E CAPACITOR 1U/50V C103 QETM1HM-105 E CAPACITOR 1U/50V C104 QETM1HM-105 E CAPACITOR 1U/50V C105 QETM1HM-105 E CAPACITOR 1U/50V C106...
Page 98 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C308 QFV42AJ-153 MF CAPACITOR 0.015-M C309 NCB31HK-103X C CAPACITOR 0.01 C310 QETM1CM-107 E CAPACITOR 100U/16V C311 QFV42AJ-103 MF CAPACITOR 0.01-M C312 QFV42AJ-103 MF CAPACITOR 0.01-M C313...
Page 99 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM C414 NCB31HK-102X C CAPACITOR 1000P C415 QETM1HM-475 E CAPACITOR 4.7U/50V C417 NDC31HJ-471X C CAPACITOR 470P C418 NCB31HK-222X C CAPACITOR 2200P C501 NCB31HK-681X C CAPACITOR 680P C502...
Page 100 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM D308 11ES2-T4 SI DIODE 1SS133 D309 11ES2-T4 SI DIODE 1SS133 D310 11ES2-T4 SI DIODE 1SS133 D311 11ES2-T4 SI DIODE 1SS133 D312 11ES2-T4 SI DIODE 1SS133 D313...
Page 101 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM JR13 NRSA63J-0R0X MG RESISTOR L101 2600702 Chock Coil L1053 18A843556N0002 F-BEAD F-B 843556 L1051 26047000KM0024 INDUCTOR 4.7uH L1052 26047000KM0024 INDUCTOR 4.7uH L201 2600702 Chock Coil L301...
Page 102 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM Q405 2KTC3199GP0008 TRANSISTOR KTC3199 Q501 2SD2144S/VW/-T TRANSISTOR 2SD2144S Q502 2SD2144S/VW/-T TRANSISTOR 2SD2144 Q503 2KTC3199GP0008 TRANSISTOR KTC3199 Q504 2KTC3199GP0008 TRANSISTOR KTC3199 Q505 2KTC3199GP0008 TRANSISTOR KTC3199 Q901...
Page 103 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R201 NRSA63J-393X MG RESISTOR R202 NRSA63J-682X MG RESISTOR 6.8K R203 NRSA63J-222X MG RESISTOR 2.2K R204 NRSA63J-222X MG RESISTOR 2.2K R205 NRSA63J-154X MG RESISTOR 150K R206 NRSA63J-682X...
Page 104 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R321 NRSA63J-222X MG RESISTOR 2.2K R322 NRSA63J-222X MG RESISTOR 2.2K R323 NRSA63J-222X MG RESISTOR 2.2K R324 NRSA63J-222X MG RESISTOR 2.2K R325 NRSA63J-222X MG RESISTOR 2.2K R327...
Page 105 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R388 NRSA63J-222X MG RESISTOR 2.2K R389 NRSA63J-103X MG RESISTOR R390 NRSA63J-561X MG RESISTOR R391 NRSA63J-222X MG RESISTOR 2.2K R401 NRSA63J-104X MG RESISTOR 100K R402 NRSA63J-682X...
Page 106 Electrical parts list (K30 Main Amp Power) Item Item Parts number Parts name Remarks Value Area Location BOTTOM R916 QRE141J-1R0 C RESISTOR R917 NRSA63J-102X MG RESISTOR R951 RC3352 RESISTOR 3.3M RY301 8RL00071 RELAY G5PA-2 TB901 201323010101 AC TERMINAL TB902 201323010101 AC TERMINAL FH951 201196010101...
Page 107: Packing Materials And Accessories Parts List
Packing materials and accessories parts list Block No. Block No. A2~A9 FRONT 3-42...
Page 108: Parts List
• Parts list (Packing) Block No. M3MM Item Parts number Parts name Q'ty Description Area BI4311771 CARTON BOX MX-K30 BI4312061 CARTON BOX MX-K30 BI4311891 CARTON BOX MX-K10 BI4312071 CARTON BOX MX-K10 BI4511372 POLY FORM RIGHT UNIT BI4511362 POLY FORM LEFT...

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JVC MX-K30 Service Manual

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Summary of Contents for JVC MX-K30

Page 2: Safety Precautions

Page 66: Table Of Contents

Page 67: Exploded View Of General Assembly And Parts List

Page 73: Cd Changer Mechanism Assembly And Parts List

Page 74: Electrical Parts List

Page 107: Packing Materials And Accessories Parts List

Page 108: Parts List

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