3 7 63 1515 0 SERVICE MANUAL CD RECEIVER MA084 2004 KD-LHX601 Area Suffix E -------- Continental Europe EX ------------ Central Europe L 13942296513 TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
http://www.xiaoyu163.com 3 7 63 1515 0 SPECIFICATION AUDIO AMPLIFIER SECTION Maximum Power Output Front 50 W per channel Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than 0.8% total Continuous Power Output Front (RMS)
http://www.xiaoyu163.com SECTION 1 3 7 63 1515 0 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 Preventing static electricity 3 7 63 1515 0 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 laser products.
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http://www.xiaoyu163.com Important for laser products 3 7 63 1515 0 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.
http://www.xiaoyu163.com SECTION 2 3 7 63 1515 0 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. L 13942296513 u163 1-6 (No.MA084) http://www.xiaoyu163.com...
http://www.xiaoyu163.com SECTION 3 3 7 63 1515 0 DISASSEMBLY Main body section 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 3.1.3 Removing the top chassis assembly 3 7 63 1515 0 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.
http://www.xiaoyu163.com 3.1.4 Removing the front chassis 3 7 63 1515 0 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.
http://www.xiaoyu163.com 3.1.6 Removing the CD mechanism assembly 3 7 63 1515 0 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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http://www.xiaoyu163.com 3.1.8 Removing the rear bracket 3 7 63 1515 0 Rear bracket (See Fig.13) • Prior to performing the following procedures, remove the front panel assembly, heat sink, top chassis assembly and main board. (1) From the rear side of the main board, remove the wires from the rear bracket in the direction of the arrow.
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http://www.xiaoyu163.com 3.1.10 Removing the front board 3 7 63 1515 0 (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 N attaching the rear cover assembly to the front panel assembly.
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http://www.xiaoyu163.com CD Mechanism section 3 7 63 1515 0 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.
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http://www.xiaoyu163.com 3.2.2 Removing the connector board 3 7 63 1515 0 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 3.2.3 Removing the DET switch 3 7 63 1515 0 (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...
http://www.xiaoyu163.com 3.2.4 Removing the chassis unit 3 7 63 1515 0 (See Figs.8 and 9) • Prior to performing the following procedure, remove the top Chassis unit cover and connector board. Suspension spring (L) (1) Remove the two suspension springs (L) and (R) attaching Suspension spring (R) the chassis unit to the frame.
http://www.xiaoyu163.com 3.2.5 Removing the clamper assembly 3 7 63 1515 0 (See Figs.10 and 11) • Prior to performing the following procedure, remove the top cover. (1) Remove the clamper arm spring. Clamper arm (2) Move the clamper assembly in the direction of the arrow to spring release the two joints d.
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http://www.xiaoyu163.com 3.2.6 Removing the loading / feed motor assembly 3 7 63 1515 0 (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 3.2.7 Removing the pickup unit 3 7 63 1515 0 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 the pu.
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http://www.xiaoyu163.com 3.2.9 Removing the trigger arm 3 7 63 1515 0 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 3.2.11 Removing the mode sw. / select lock arm 3 7 63 1515 0 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 3.2.12 Reassembling the mode sw. / select lock arm 3 7 63 1515 0 Select lock arm spring (See Figs.24 to 26) REFERENCE: Hook w Reverse the above removing procedure. (1) Reattach the select lock arm spring to the top plate and set Joint v Joint v the shorter end of the select lock arm spring to the hook w...
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http://www.xiaoyu163.com 3.2.13 Removing the select arm R / link plate 3 7 63 1515 0 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 3.2.15 Removing the loading roller assembly 3 7 63 1515 0 (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 3.2.16 Removing the loading gear 5, 6 and 7 3 7 63 1515 0 (See Figs.35 and 36) Loading gear bracket • Prior to performing the following procedure, remove the top cover, chassis unit, pickup unit and top plate assembly. Loading gear 6 (1) Remove the screw K attaching the loading gear bracket.
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http://www.xiaoyu163.com 3.2.17 Removing the gears 3 7 63 1515 0 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 3.2.18 Removing the turn table / spindle motor 3 7 63 1515 0 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.
(3) Digital tester Output Level Line out 2.0V (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 EXTSH002-22P × 1 dummy load,there is a loss of 6dB between SSG output and antenna input.The loss of 6dB need not be considered since...
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http://www.xiaoyu163.com TUNER ADJUST 3 7 63 1515 0 4.2.1 Adjust before measuring TUNER The tuner adjustment is required when malfunction is occurred because of the hard ware's unevenness. To adjust the tuner, signal generator must be used. 1.Connection FM/AM Signal Generator DC SUPPLY (14.4V) ANT CABLE...
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http://www.xiaoyu163.com 4.Auto adjustment process 3 7 63 1515 0 (1) Push "SEL" BUTTON. (SELECT "Auto Adjustment") ADJUST START Signal Generator OPERATION LCD INDICATION V*** - ** Auto Adjustment 1.FM DAA CONFIRM LCD INDICATION 87.5MHz 40dB V 0% " 1.FM DAA " It adjusts by the setting number 01.
http://www.xiaoyu163.com SECTION 5 3 7 63 1515 0 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? pins 10, 13 and 28 ? Check the vicinity of IC621.
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http://www.xiaoyu163.com Signal processing section 3 7 63 1515 0 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?
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http://www.xiaoyu163.com Maintenance of laser pickup 3 7 63 1515 0 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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http://www.xiaoyu163.com 16 PIN CORD DIAGRAM 3 7 63 1515 0 GN/BK WH/BK VI/BK GY/BK Black Green Violet Blue Gray BL/WH White Yellow OR/WH Orange Brown VI/BK GY/BK MEMORY OR/WH WH/BK L 13942296513 BL/WH REMOTE GN/BK VI/BK GY/BK BL/WH OR/WH WH/BK GN/BK Rear Right...
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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.MA084) Printed in Japan http://www.xiaoyu163.com...
3 7 63 1515 0 SCHEMATIC DIAGRAMS CD RECEIVER KD-LHX601 CD-ROM No.SML200402 Area Suffix E -------- Continental Europe EX ------------ Central Europe L 13942296513 Contents Block diagram Standard schematic diagrams Printed circuit boards 2-7 to 10 u163 No.MA084SCH COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD.
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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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.MA084SCH) http://www.xiaoyu163.com...
3 7 63 1515 0 PARTS LIST [ KD-LHX601 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix E ----------- Continental Europe EX --------------- Central Europe L 13942296513 - Contents - 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 assembly and parts list Block No. L 13942296513 Mecha control board Front board u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 Main board L 13942296513 u163 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 Block No. [0][1][0][0] Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D944 UDZS3.3B-X Z DIODE D945 1SS355-X SI DIODE IC10 SAF7730HV/N114F D952...
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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 NCB31EK-473X C CAPACITOR 0.047uF 25V K C1311 QERF1CM-106Z E CAPACITOR 10uF 16V M NCB31EK-823X C CAPACITOR 0.082uF 25V K C1312 NCB31HK-103X...
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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 C3807 NCB31CK-473X C CAPACITOR 0.047uF 16V K R732 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C7101 NCB31HK-103X C CAPACITOR 0.01uF 50V K R733...
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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 R955 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R2726 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R956 NRSA63J-473X MG RESISTOR 47kΩ...
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 Ω TH131 NAD0031-001X P THERMISTOR D802 MA111-X SI DIODE QAU0324-001 TUNER PUCK D803 MA111-X SI DIODE QAX0781-001Z CRYSTAL D804...
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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 R429 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R877 NRSA63J-471X MG RESISTOR 470Ω 1/16W J R430 NRSA63J-102X MG RESISTOR 1kΩ...
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http://www.xiaoyu163.com 3 7 63 1515 0 Mecha control board Symbol No. Part No. Part Name Description Local Block No. [0][4][0][0] C329 NBE41AM-226X TA E CAPACITOR 22uF 10V M Symbol No. C330 NCS31HJ-220X C CAPACITOR 22pF 50V J Part No. Part Name Description Local C331...
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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 C637 NCB31CK-473X C CAPACITOR 0.047uF 16V K R551 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J C638 NCB31HK-103X C CAPACITOR 0.01uF 50V K R552...
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http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Part No. Part Name Description Local R687 NRSA63J-682X MG RESISTOR 6.8kΩ 1/16W J R688 NRSA63J-182X MG RESISTOR 1.8kΩ 1/16W J R689 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R690 NRSA63J-333X MG RESISTOR 33kΩ...
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http://www.xiaoyu163.com 3 7 63 1515 0 Packing materials and accessories parts list Block No. A1 A3 A4 A5 A6 A8 A10 A11 A23 A2 A9 L 13942296513 KIT : A12 A13 A15 A16 u163 3-16 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 ENG GER FRE LVT1119-001A INST BOOK DAN FIN SWE LHX6 LVT1119-003A INST BOOK 01EX RUS SPA ITA POL LHX6 LVT1119-002A INST BOOK ENG GER FRE...