3 7 63 1515 0 SERVICE MANUAL CD RECEIVER MA042 2004 KD-AR3000, KD-LH300 Area suffix J -------------- Northern America KD-AR3000 L 13942296513 KD-LH300 KD-AR3000 KD-LH300 Line input terminal Amplifier gain control Power antenna control TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 1 PRECAUTION 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.
http://www.xiaoyu163.com 3 7 63 1515 0 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.
http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. L 13942296513 u163 (No.MA042)1-5 http://www.xiaoyu163.com...
http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 3 DISASSEMBLY Main body 3.1.1 Removing the front panel assembly Front panel assembly (See Fig.1) (1) Push the detach button in the lower right part of the front panel assembly. (2) Remove the front panel assembly. Detach button Fig.1 3.1.2 Removing the heat sink...
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http://www.xiaoyu163.com 3 7 63 1515 0 3.1.3 Removing the top chassis assembly Bottom chassis assembly (See Figs.3 to 6) • Prior to performing the following procedures, remove the heat sink. 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.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.1.4 Removing the front chassis Top chassis assembly (See Figs.7 and 8) • Prior to performing the following procedure, remove the front panel assembly, heat sink and top chassis assembly. (1) From the both sides of the top chassis assembly, remove the two screws E attaching the front chassis.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.1.6 Removing the CD mechanism assembly Top chassis (See Fig.10) • Prior to performing the following procedures, remove the front panel assembly, heat sink and top chassis assembly. Reference: Remove the mechanism control board as required. (1) From the inside of the top chassis assembly, remove the three screws G attaching the CD mechanism assembly.
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Wire Main board (See Fig.13) • Prior to performing the following procedures, remove the front Wire (KD-AR3000) Wire holder panel assembly, heat sink, top chassis assembly and main board. (1) From the rear side of the main board, remove the wires Rear bracket from the rear bracket in the direction of the arrow.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.1.10 removing the front board (See Figs.15 to 18) Rear cover assembly • Prior to performing the following procedures, remove the front panel assembly. (1) From the rear side of the front panel assembly, remove the four screws P attaching the rear cover assembly to the front panel assembly.
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http://www.xiaoyu163.com 3 7 63 1515 0 CD Mechanism section 3.2.1 Removing the top cover (See Figs.1 and 2) (1) Remove the four screws A on the both side of the body. (2) Lift the front side of the top cover and move the top cover backward to release the two joints a.
http://www.xiaoyu163.com 3 7 63 1515 0 3.2.2 Removing the connector board Wires (See Figs.3 to 5) CAUTION: Before disconnecting the flexible wire from the pickup, solder the short-circuit point on the pickup. No observance of this in- struction may cause damage of the pickup. (1) Remove the screw B fixing the connector board.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.3 Removing the DET switch (See Figs.6 and 7) (1) Extend the two tabs c of the feed sw. holder and pull out the switch. (2) Unsolder the DET switch wire if necessary. switch Connector board Pickup...
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.4 Removing the chassis unit (See Figs.8 and 9) • Prior to performing the following procedure, remove the top Chassis unit cover and connector board. Suspension spring (L) Suspension spring (R) (1) Remove the two suspension springs (L) and (R) attaching the chassis unit to the frame.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.5 Removing the clamper assembly (See Figs.10 and 11) • Prior to performing the following procedure, remove the top cover. (1) Remove the clamper arm spring. Clamper arm spring (2) Move the clamper assembly in the direction of the arrow to release the two joints d.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.6 Removing the loading / feed motor assembly (See Figs.12 and 13) • Prior to performing the following procedure, remove the top cover, connector board and chassis unit. (1) Remove the screw C and move the loading / feed motor as- sembly in the direction of the arrow to remove it from the chassis rivet assembly.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.7 Removing the pickup unit Pickup unit (See Figs.14 to 18) • Prior to performing the following procedure, remove the top cover, connector board and chassis unit. (1) Remove the screw D and pull out the pu. shaft holder from Part e the pu.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.9 Removing the trigger arm Joint k (See Figs.19 and 20) • Prior to performing the following procedure, remove the top cover, connector board and clamper unit. (1) Turn the trigger arm in the direction of the arrow to release Trigger arm the joint k and pull out upward.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.11 Removing the mode sw. / select lock arm Link plate Joint t (See Figs.22 and 23) Mode sw. • Prior to performing the following procedure, remove the top plate assembly. Select lock arm (1) Bring up the mode sw.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.12 Reassembling the mode sw. / select lock arm Select lock arm spring (See Figs.24 to 26) Hook w REFERENCE: Reverse the above removing procedure. Joint v (1) Reattach the select lock arm spring to the top plate and set Joint v the shorter end of the select lock arm spring to the hook w on the top plate.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.13 Removing the select arm R / link plate Link plate Joint c' Joint r (See Figs.27 and 28) Select arm R Joint b' • Prior to performing the following procedure, remove the top plate assembly.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.15 Removing the loading roller assembly (See Figs.31 to 33) Loading roller assembly • Prior to performing the following procedure, remove the Roller guide clamper assembly and top plate assembly. spring (1) Push inward the loading roller assembly on the gear side and detach it upward from the slot of the joint g' of the lock arm rivet assembly.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.16 Removing the loading gear 5, 6 and 7 Loading gear bracket (See Figs.35 and 36) • Prior to performing the following procedure, remove the top Loading gear 6 cover, chassis unit, pickup unit and top plate assembly. (1) Remove the screw K attaching the loading gear bracket.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.17 Removing the gears Joint p' (See Figs.37 to 40) • Prior to performing the following procedure, remove the top Change plate cover, chassis unit, top plate assembly and pickup unit. rivet assembly • Pull out the loading gear 3. (See Fig.35.) (1) Pull out the feed gear.
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http://www.xiaoyu163.com 3 7 63 1515 0 3.2.18 Removing the turn table / spindle motor Turn table (See Figs.41 and 42) • Prior to performing the following procedure, remove the top cover, connector board, chassis unit and clamper assembly. (1) Remove the two screws L attaching the spindle motor as- sembly through the slot of the turn table on top of the body.
Exclusive dummy load should be used for AM,and FM. For FM (7) Tracking offset meter dummy load,there is a loss of 6dB between SSG output and (8) Test Disc JVC :CTS-1000 antenna input.The loss of 6dB need not be considered since (9) Extension cable for check direct reading of figures are applied in this working standard.
http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 5 TROUBLE SHOOTING Feed section Is 5v or 0V at IC621 Is the wiring for IC621 Is 5V present at IC681 Check CD8V. pin 40? pin 40 correct? pin 6? Check the vicinity of IC621.
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http://www.xiaoyu163.com 3 7 63 1515 0 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 IC161 Is 9V present at IC901 Check IC901 and its pin 26? pin 13?
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http://www.xiaoyu163.com 3 7 63 1515 0 Maintenance of laser pickup Replacement of laser pickup (1) Cleaning the pick up lens Before you replace the pick up, please try to clean the lens Turn of the power switch and, disconnect the with a alcohol soaked cotton swab.
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3 7 63 1515 0 16 PIN CORD DIAGRAM for KD-AR3000 OR/WH Black Green Violet BL/WH Blue Gray WH White Yellow WH/BK Orange GN/BK VI/BK GY/BK 16 YL MEMORY 8 BK 7 RD 15 OR/WH 3 GN 11 GN/BK...
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http://www.xiaoyu163.com 3 7 63 1515 0 16 PIN CORD DIAGRAM for KD-LH300 OR/WH Green Black BL/WH Violet Gray Blue WH/BK White Yellow GN/BK Orange VI/BK GY/BK OR/WH MEMORY L 13942296513 GY/BK BL/WH REMOTE VI/BK WH/BK GN/BK Rear Right Auto Antenna Front Right ACC Line Illuminations Control...
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http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY MOBILE ENTERTAINMENT CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA042) Printed in Japan http://www.xiaoyu163.com...
3 7 63 1515 0 SCHEMATIC DIAGRAMS CD RECEIVER KD-AR3000,KD-LH300 CD-ROM No.SML200401 Area suffix J -------------- Northern America KD-AR3000 L 13942296513 KD-LH300 KD-AR3000 KD-LH300 Line input terminal Amplifier gain control Power antenna control Contents Block diagram Standard schematic diagrams...
http://www.xiaoyu163.com 3 7 63 1515 0 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.
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http://www.xiaoyu163.com 3 7 63 1515 0 < M E M O > L 13942296513 u163 http://www.xiaoyu163.com...
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IC251 LIN.R AFCK EQLA SUB OUT CF,MRC WOOFER CD RESET PON,PS2 CDMUTE,CDREQ IC701 VOLDA CONTROLLER VOLCK VOLMUTE LPF1 KD-AR3000 only LPF2 IC271 SWITCH L 13942296513 LINE IN E2PROMDI E2PROM DO IC703 E2PROM CK EPROM BUSSO IC702 SBRST BUSI/O CHANGER RESET...
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http://www.xiaoyu163.com Standard schematic diagrams 3 7 63 1515 0 Main amplifier and system control section CN141 QGA2006C1-04 QAU0204-002 IC201 M62449FP-X R141 R151 C141 C151 0.0047 0.0047 C212 2.2/50 C211 0.0027 C210 0.0018 QAM0556-001 C209 0.0068 4.7u 4.7/25 C208 0.0047 4.7/25 IC161 C207 0.015...
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http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY MOBILE ENTERTAINMENT CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MA042SCH) http://www.xiaoyu163.com...
3 7 63 1515 0 PARTS LIST [ KD-AR3000 ] [ KD-LH300 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J ----------------------------- U.S.A. L 13942296513 - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1)
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http://www.xiaoyu163.com 3 7 63 1515 0 Exploded view of general assmbly and parts list Block No. L 13942296513 u163 http://www.xiaoyu163.com...
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NAV BUTTON FSYH4036-013 SHEET GE30937-002A NAVI BASE GE30858-003A RIM COVER(R) GE30860-001A FM/AM BUTTON GE30861-002A EQ BUTTON GE31173-001A EJECT BUTTON u163 GE31203-004A R.COVER ASSY VKZ4777-001 MINI SCREW (x4) GE40218-006A SHEET (x2) GE40218-008A SHEET GE40204-001A JVC BADGE GE31175-001A LCD CASE GE40218-007A SHEET http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 CD mechanism assembly and parts list Block No. Grease TN-2001-1013 TNG-87 GP-501MK CFD-005Z GP-501A L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 CD mechanism Block No. [M][B][M][M] Symbol No. Part No. Part Name Description Local 30320101T FRAME 30320102T TOP COVER 30320115T DANPER F (x2) 30320116T DANPER R 303205505T CHASSIS RIVET 303205503T CHANGE P. RVT A 303205301T CLAMPER ASSY 303205302T...
http://www.xiaoyu163.com 3 7 63 1515 0 Electrical parts list Main board Symbol No. Part No. Part Name Description Local Block No. [0][1][0][0] D781 MA111-X SI DIODE Symbol No. Part No. Part Name Description Local D782 UDZS11B-X Z DIODE AR30 D851 RB160M-30-X...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C244 QERF1CM-226Z E CAPACITOR 22uF 16V M C714 NDC31HJ-270X C CAPACITOR 27pF 50V J C245 QERF1HM-224Z E CAPACITOR 0.22uF 50V M C715...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R184 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R717 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R186 NRSA63J-103X MG RESISTOR 10kΩ...
http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local AR30 Q409 2SD601A/QR/-X TRANSISTOR R851 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J Q410 2SD601A/QR/-X TRANSISTOR R852 NRSA02J-222X MG RESISTOR 2.2kΩ...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C811 NCB31EK-473X C CAPACITOR 0.047uF 25V K R607 NRSA63J-391X MG RESISTOR 390Ω 1/16W J C812 NBE20JM-475X TA E CAPACITOR 4.7uF 6.3V M R608...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local S603 NSW0124-001X TACT SW C581 NDC31HJ-101X C CAPACITOR 100pF 50V J S604 NSW0124-001X TACT SW C582 NDC31HJ-101X C CAPACITOR 100pF 50V J...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C684 NEAD1CM-476X E CAPACITOR 47uF 16V M R584 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J C689 NEAD1CM-476X E CAPACITOR 47uF 16V M R585...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Part No. Part Name Description Local CN501 QGB2027L1-22X CONNECTOR B-B (1-22) CN601 QGF0527F2-22W CONNECTOR FFC/FPC (1-22) TH501 NAD0028-103X N THERMISTOR 10kΩ X501 NAX0385-001X CRYSTAL 24.576MHz X571 NAX0375-001X CRYSTAL 16.9344MHz L 13942296513 u163 3-13 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 Packing materials and accessories parts list Block No. A1 A2 A3 A4 A5 A6 A7 A8 A9 A12 A13 L 13942296513 KIT : A14A15 A16A17A18 u163 3-14 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 Packing and accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local GET0201-001B INST BOOK ENG SPA FRE GET0201-002A INSTALL MANUAL AR30 GET0207-001A IMPORTANT SHEET GET0207-001A IMPORTANT SHEET LH300 GET0165-001A DEMO MODE SHEET LVT0717-001B TROUBLE SHEET(C LVT1120-001A...
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