JVC MX-G500 free download

File name 21068.pdf

MX-G500 SERVICE MANUAL COMPACT COMPONENT SYSTEM MX-G500 Area suffix J ------------------- U.S.A. C ---------------- Canada DISC CHANGE STAND BY 1 2 STANDBY/ON 3 CD CD CD CD-R/RW PLAYBACK MX -G500 SOUND MO DE STAN DBY/ ON CLOCK /TIMER 1 SLEEP 2 5 8 +1 0 3 6 9 SUBW OOFER LEVEL 4 AUX DISPLAY SOUN D M ODE 7 10 EXTEN DED SUPER BA SS FM M ODE AUX FM /A M TAPE TAPE A/B FADE M UTIN G FM / AM CD TAPE CD DISC SKIP PHONES REPEAT PROGRAM RANDOM TAPE A TAPE B + VOLUM E REC START / STOP CD REC START SUBW OOFER LEVEL DUBBING COMPU PL AY C ON TROL VOLUM E ­ FULL - L OGIC CONT ROL CD SYN CHRO RECORDIN G RM ­SMXG500 A R EM OTE CONT ROL SP-MXG500 CA-MXG500 CD 3 SP-MXG500 Contents Safety Precautions Importance administering point on the safety Preventing static electricity Disassembly method Wiring connection Adjustment method 1-2 1-3 1-4 1-5 1-18 1-19 Flow of functional operation until TOC read Maintenance of laser pickup Replacement of laser pickup Trouble shooting Description of major ICs 1-23 1-24 1-24 1-25 1-28~41 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. No.21068 Feb. 2002 MX-G500 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. Services should be performed by qualified personnel only. 2. Alterations of the design or circuitry of the product should not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturer`s warranty and will further relieve the manufacture of responsibility for personal injury or property damage resulting therefrom. 3. Many electrical and mechanical parts in the products have special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or other hazards. 4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the like to be separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be observed, and it should be confirmed that they have been r

File name 21068ien.pdf

COMPACT COMPONENT SYSTEM MX-GT700 MX-G500 STANDBY/ON -- Consists of CA-MXGT700 and SP-MXGT700. -- Consists of CA-MXG500 and SP-MXG500. DISC CHANGE STANDBY 1 2 STANDBY/ON 3 CD CD CD CD-R/RW PLAYBACK 1 SLEEP 2 3 SUBWOOFER LEVEL MX-GT700 SOUND MODE 4 AUX 5 8 6 9 FM MODE SOUND MODE CLOCK /TIMER 7 10 +10 DISPLAY EXTENDED SUPER BASS FM/AM TAPE TAPE A/B FADE MUTING CD DISC SKIP AUX FM /AM CD TAPE + VOLUME PHONES REPEAT PROGRAM RANDOM TAPE A TAPE B TUNING REC START /STOP CD REC START SUBWOOFER LEVEL DUBBING COMPU PLAY CONTROL VOLUME ­ FULL - LOGIC CONTROL CD SYNCHRO RECORDING RM­SMXG500A REMOTE CONTROL SP-MXGT700 CA-MXGT700 CD 3 SP-MXGT700 DISC CHANGE STANDBY 2 1 STANDBY/ON STANDBY/ON 3 CD 2 3 CD CD CD-R/RW PLAYBACK 1 SLEEP SUBWOOFER LEVEL 4 AUX 5 8 6 9 FM MODE SOUND MODE MX-G500 SOUND MODE 7 10 +10 CLOCK /TIMER FM/AM TAPE TAPE A/B FADE MUTING DISPLAY EXTENDED SUPER BASS CD DISC SKIP + VOLUME AUX FM /AM CD TAPE PHONES REPEAT PROGRAM RANDOM TAPE A TAPE B REC START /STOP CD REC START SUBWOOFER LEVEL DUBBING C O M P U P L AY C O N T R O L VOLUME ­ FULL - LOGIC CONTROL CD SYNCHRO RECORDING RM­SMXG500A REMOTE CONTROL SP-MXG500 CA-MXG500 CD 3 SP-MXG500 INSTRUCTIONS For Customer Use: Enter below the Model No. and Serial No. which are located either on the rear, bottom or side of the cabinet. Retain this information for future reference. Model No. Serial No. LVT0901-001A [J] Warnings, Cautions and Others Mises en garde, prйcautions et indications diverses CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION To reduce the risk of electrical shocks, fire, etc.: 1. Do not remove screws, covers or cabinet. 2. Do not expose this appliance to rain or moisture. ATTENTION Afin d'йviter tout risque d'йlectrocution, d'incendie, etc.: 1. Ne pas enlever les vis ni les panneaux et ne pas ouvrir le coffret de l'appareil. 2. Ne pas exposer l'appareil а la pluie ni а l'humiditй. TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK) NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION: The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Caution ­­ STANDBY/ON switch! Disconnect the mains plug to shut the power off completely. STANDBY/ON switch in any position does not The disconnect the mains line. The power can be remote controlled. Attention ­­ Commutateur STANDBY/ON! Dйconnecter la fiche de secteur pour couper complиtement le courant. Le commutateur STANDBY/ON ne coupe jamais complиtement la ligne

File name 21068par.pdf

MX-G500 PARTS LIST [ MX-G500 ] * 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 (Block No.M1) CD changer mechanism assembly and parts list (Block No.MA) Cassette mechanism assembly and parts list (Block No.MP) Electrical parts list (Block No.01~04) Packing materials and accessories parts list (Block No.M3,M5) 3- 3 3- 5 3- 7 3- 8 3-18 3-1 MX-G500 < MEMO > 3-2 MX-G500 Exploded view of general assembly and parts list Block No. M 1 M M B 5 37 B E 38 59 Tuner board B B B B 44 B B 51 52 B CD changer unit 46 B 4 24 CD sw board 26 28 30 27 9 36 Hphone jack board B VFD B B Front board 56 10 A 42 41 32 C 43 3 F Front key sw board B B C B JV 40 31 21 7 5 A D 23 35 J Trans. board 45 C D RFS2 C C 57 2 3 8 22 6 1 B 17 14 B 18 20 4 2 13 39 19 J B RFS5 RFS6 RFS7 RFS8 47 B Cassette mechanism assembly 55 E 1 11 12 B A B C D E F G 3-3 MX-G500 Parts list (General assembly) Block No. M1MM Parts name SCREW-TAPPING SCREW-TAP TITE SCREW-TAP TITE SCREW-TAP TITE SCREW-TAPPING SCREW-TAPTITE DOOR WINDOW DOOR WINDOW CASSETTE DOOR CASSETTE DOOR DOOR SPRING DOOR SPRING WINDOW SHEET CD DOOR BADGE VOLUME SHEET KNOB VOLUME DECO CAP KNOB LENS KNOB LENS FRONT CABINET DAMPER-ASSY LATCH ASSY SWITCH BUUTTON LENS BUTTON LENS BUTTON HOLDER PRESET BUTTON BUTTON LENS DISC BUTTON TAPE BUTTON VFD HOLDER RIVET HOLDER PCB BOTTOM CABINET HEAT SINK H/SINK BRACKET H/SINK BRACKET REAR CABINET REAR COVER TOP CABINET HEAT SINK 4959 POWER CORD LABEL-FCC Q'ty Description 2 FH M3*10 BLK 69 BH M3*10 YEL 4 M4*6 YEL 4 BH M3*12 YEL 3 BH M3*6 YEL 4 BH,M3*14,YEL 1 A 1 B 1 A 1 B 1 CASSETTE A 1 CASSETTE B 1 VFD 1 VFD 1 1 JVC 1 1 VOLUME 1 1 DUMMY 1 SUBWOOFER 1 SUBWOOFER 1 SOUND 1 SOUND 1 2 2 1 POWER 1 POWER 1 FUNCTION 1 FUNCTION 1 1 DISC 1 1 1 1 PCB SUPPORT 1 1 1 1 R 1 L 1 1 1 1 1 125V,10A,1830MM 1 Area MX-G500 Parts list (General assembly) Block No. M1MM Parts name LABEL-HHS LABEL RATING LABEL RATING LABEL POWER TRANS TUNER-PACK ASSY Q'ty 1 1 FUSE 1 1 1 1 KST-MB011MS,FM/ J C Description J Area A Item A B C D E F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 18 19 20 21 22 23 24 26 27 28 30 31 32 35 36 37 38 39 40 41 42 43 44 45 46 Parts number 6002-000126 6003-000276 AH60-10107A 6003-000277 6002-000398 6003-000278 AH64-01654A AH64-01655A AH64-01650B AH64-01651B AH61-00552A AH61-00553A AH64-01653D AH63-00390A AH64-01649B AH64-00462C AH63-00389A AH64-01660B AH64-01665B AH61-00930B AH64-01659B AH67-00147A AH64-01661B AH67-00148A AH64-01649J AH61-80030A AH95-50001A AH64-01663B AH67-00151A AH67-00149B AH61-00931A AH64-01658B AH67-00150B AH64-01662B AH64-01656B AH61-00662A AH61-40014A AH61-00021A AH64-30416C AH62-00043B AH61-00655A AH61-00656A AH64-01666F AH63-00250A AH64-30390F AH62-00042A AH39-00258H AH68-00331C A Item 52 55 56 Parts number AH68-00331D AH68-50252B AH68-01028J AH68-010

File name 21068sch.pdf

MX-G500 Block diagram 5 FIC4/HIC4 BA4560 x2 UIC1 LC86P6548 MICOM 4 OIC1 74HCU04 FIC1 TDA7442D SOURCE SELECTOR & E.VOL 3708-001691 3809-001315 TAPE IC HA12235F 3708-001692 3 2 AIC1 STK402 -040 AIC2 STK402 -090 IC101 RF ANAL SSP KB9226 IC301 KA9258D 4ch D IC201 5L9290 DSP IC401 KA3082 IC402 KA3082 1 A B C D E F G 2-1 MX-G500 MX-G500 Standard schematic diagrams Main section Sheet 3/5 5 Sheet 2/5 4 Sheet 5/5 Sheet 3/5 3 Sheet 4/5 2 Sheet 4/5 1 SHEET NUMBER CIRCUIT DESCRIPTION Main FL display & System control Amp. CD Tuner 1/5 2/5 3/5 4/5 5/5 Parts are safety assurance parts. When replacing those parts, make sure to use the specified parts. MAIN signal TUNER signal CD signal TAPE P.B. signal TAPE REC. signal SHEET 1/5 A B C 2-2 D E F G H MX-G500 FL display & System control section Sheet 4/5 5 Sheet 1/5 4 UIC2 M66010 3 2 1 SHEET 2/5 A B C D E F G 2-3 MX-G500 MX-G500 Amp. section 5 Sheet 1/5 4 Sheet 1/5 3 2 1 Parts are safety assurance parts. When replacing those parts, make sure to use the specified parts. MAIN signal SHEET 3/5 A B C 2-4 D E F G H MX-G500 CD section 5 SHEET 1/5 4 SHEET 1/5 3 2 1 SHEET 2/5 CD signal SHEET 4/5 A B C D E F G 2-5 MX-G500 Tuner section MX-G500 5 4 3 2 SHEET 1/5 1 FM/ TUNER signal AM signal SHEET 5/5 A B C 2-6 D E F G H MX-G500 Printed circuit boards Main board Main board 5 Headphone jack board 4 Power supply board 3 2 Fuse board 1 A B C D E F G 2-7 MX-G500 MX-G500 Front board Power / CD switch board 5 FL display & system control board 4 3 Front key switch board 2 1 A B C 2-8 D E F G H MX-G500 Amp. board 5 4 3 2 1 A B C D E F G 2-9 MX-G500 MX-G500 CD servo board Tuner board 5 4 3 2 1 A B C 2-10 D E F G H