JVC KD-S871R free download

File name 49691.pdf

KD-S871R SERVICE MANUAL CD RECEIVER KD-S871R FM TP/PTY ў 4 SEL CD DISP AM 7 8 MO 9 10 11 RPT 12 RND MODE SCM COMPACT DIGITAL AUDIO Area Suffix Continental Europe E EX---------Central Europe Contents Safety precaution -------------------------- 1-2 Preventing static electricity --------------- 1-3 Important for laser products ------------- 1-4 Disassembly method ---------------------- 1-5 Adjustment method ------------------------ 1-12 Flow of functional operation unit TOC read --------- 1-13 Maintenance of laser pickup ------------- 1-15 Replacement of laser pickup ------------ 1-15 Description of major ICs ------------------ 1-16 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. No.49691 Feb. 2002 KD-S871R 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. 1-2 KD-S871R 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. 1.1. Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players. Be careful to use proper grounding in the area where repairs are being performed. 1.1.1. Ground the workbench 1. Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the traverse unit (optical pickup) on it. 1.1.2. Ground yourself 1. Use an anti-static wrist strap to release any static electricity built up in your body. (caption) Anti-static wrist strap Conductive material (conductive sheet) or iron plate 1.1.3. Handling the optical pickup 1. In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition. (Refer to the text.) 2. Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily destroy the laser diode. 1.2. Handling the traverse unit (optical pickup) 1. Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit. 2. Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a time when attaching it to the connector. 3. Handle the flexible cable carefully as it may break when subjected to strong force. 4. It is not possible to adjust the semi-

File name 49691ien.pdf

CD RECEIVER CD-RECEIVER RECEPTEUR CD CD-RECEIVER KD-S871R/KD-S723R/KD-S721R KD-S871R FM TP/PTY ў 4 SEL CD DISP AM 7 8 MO 9 10 11 RPT 12 RND MODE SCM KD-S723R FM TP/PTY ў 4 SEL CD DISP AM 7 8 MO 9 10 11 RPT 12 RND MODE SCM KD-S721R COMPACT TP/PTY SEL FM CD ў 4 DISP AM 7 8 MO 9 10 11 RPT 12 RND MODE SCM DIGITAL AUDIO For installation and connections, refer to the separate manual. Fьr den Einbau und die Anschlьsse siehe das eigenstдndige Handbuch. Pour l'installation et les raccordements, se rйfйrer au manuel sйparй. Bijzonderheden over de installatie en aansluiting van het apparaat vindt u in de desbetreffende handleiding. INSTRUCTIONS BEDIENUNGSANLEITUNG MANUEL D'INSTRUCTIONS GEBRUIKSAANWIJZING GET0065-001A [E/EX] NEDERLANDS FRANЗAIS DEUTSCH ENGLISH Position And Reproduction Of Labels ENGLISH Bottom panel of the main unit CAUTION: Invisible laser radiation when open and interlock failed or defeated. AVOID DIRECTEXPOSURE TO BEAM. (e) ADVARSEL:Usynlig laser strеling ved еbning, nеr sikkerhedsafbrydere er ude af funktion. Undgеudsжttelse for strеling. (d) VARNING:Osynlig laserstrеlning nдr denna del дr цppnadoch spдrren дr urkopplad. Betrakta ej strеlen. (s) VARO: Avattaessa ja suojalukitus ohitettaessa olet alttiina nдkymдttцmдlle lasersдteilylle. Дlд katso sдteeseen. (f) IMPORTANT FOR LASER PRODUCTS Name/Rating plate Caution: This product contains a laser component of higher laser class than Class 1. Precautions: 1.CLASS 1 LASER PRODUCT 2.CAUTION: Invisible laser radiation when open and interlock failed or defeated. Avoid direct exposure to beam. 3.CAUTION: Do not open the top cover. There are no user-serviceable parts inside. Leave all servicing to qualified service personnel. 4.CAUTION: This CD player uses invisible laser radiation and is equipped with safety switches to prevent radiation emission when unloading CDs. It is dangerous to defeat the safety switches. 5.CAUTION: Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. How to reset your unit Press and hold both the SEL (select) and time for several seconds. This will reset the built-in microcomputer. (standby/on/attenuator) buttons at the same (standby/on/attenuator) SEL (select) Notes: · Your preset adjustments ­ such as preset channels or sound adjustments ­ will also be erased. · If a CD is in the unit, it will eject when you reset the unit. Be careful not to drop the CD. 2 Thank you for purchasing a JVC product. Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit. How to reset your unit ... How to use the number buttons ... 2 3 SOUND ADJUSTMENTS ... 20 Adjusting the sound ... Using the sound control memory (SCM) .. Storing your own sound adjustments ... Se

File name 49691par.pdf

KD-S871R PARTS LIST [ KD-S871R ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix E ----------- Continental Europe EX --------------- Central Europe - Contents Exploded view of general assembly and parts list (Block No.M1) CD mechanism assembly and parts list (Block No.MB) Electrical parts list (Block No.01,02) Packing materials and accessories parts list (Block No.M3,M5) 3- 2 3- 4 3- 7 3-12 3-1 3-2 8 10 42 2 43 40 48 8 45 44 B A Main board 16 9 39 13 9 30 31 15 14 31 19 41 Front board 22 26 23 35 28 27 32 LCD1 38 33 37 36 34 4 12 5 6 11 3 46 A 7 47 8 7 KD-S871R B 1 6 6 20 25 24 21 Exploded view of general assembly and parts list 17 29 Block No. M 1 M M 18 KD-S871R Parts list (General assembly) Block No. M1MM Parts name CD MECHA TOP CHASSIS SIDE PANEL BOTTOM COVER INSULATOR SCREW SCREW SCREW SCREW SCREW FRONT CHASSIS LOCK LEVER TORSION SPRING RLS KNOB COMP.SPRING BLIND FRONT PANEL FINDER ASSY PRESET BUTTON POWER BUTTON EJECT BUTTON D.FUNC BUTTON SND FTN BUTTON PUSH BUTTON +/- BUTTON UP/DOWN BUTTON DETACH BUTTON COMP. SPRING LIGHT LENS REAR COVER MINI SCREW LCD CASE LCD LENS LENS CASE LIGHTING SHEET LIGHTING SHEET RUBBER CONNE NAME PLATE EARTH PLATE FUSE LED HOLDER REAR BRACKET POWER IC BRACKET HEAT SINK REGULATOR BRACKET SCREW SCREW SCREW LCD MODULE Q'ty 1 1 1 1 3 CHASSIS+MECHA BKT 2 CHASSIS+SIDE PANEL 3 CHASSIS+REAR BKT 2 CHASSIS+MAIN PWB 1 SIDE PANEL+IC BKT 1 1 1 LOCK LEVER 1 1 1 1 1 1 1 1 1 FM/CD/AM 1 1 1 1 1 1 DETACH BUTTON 1 1 4 FRONT+REAR 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 FOR ANT 1 1 LINE OUT 1 Description 1 TN-CCD1001Z-136J Area A Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Parts number --------------FSJC1029-404 FSMH3001-202 FSKM3011-002 FSMA3004-203 QYSDST2604Z FSKZ4005-001 QYSDST2604Z QYSDST2606Z FSKZ4005-001 FSJC2013-013 FSKS3010-001 FSKW4005-003 FSXP3026-002 FSKW3002-015 FSPK3009-002 GE10037-001A GE30300-005A GE20119-001A GE30304-001A GE30305-001A GE20131-001A GE30307-001A GE20130-011A GE20118-002A GE20120-001A GE30306-001A FSKW3002-012 GE30117-001A GE10038-001A VKZ4777-001 GE30302-001A FSJK3025-001 GE30301-001A GE40142-001A GE40145-002A QNZ0442-001 GE30345-002A VMA4652-001SS QMFZ047-150-T GE30311-001A FSKM3012-015 FSKL4024-001 GE40104-001B GE40103-001A QYSDST2606Z QYSDST2606Z QYSDSF3006Z QLD0223-002 A 40 41 42 43 44 45 46 47 48 LCD 1 3-3 KD-S871R CD mechanism assembly and parts list Grease G-31SA G-31SA(Bottom side) RX-405 TN-CCD1001Z-136J Block No. M B M M 102 23 102 49 23 101 101 101 101 14 15 17 12 16 70 b 1 100 10 9 64 b a 20 62 68 d 5 7 4 71 13 2 7 6 65 100 11 8 48 105 66 62 72 c 110 61 67 90 91 3 113 19 18 86 103 113 134 135 43 41 50 42 80 49 104 40 51 107 79 102 88 c 82 81 117 133 22 84 116 92 36 131 49 d 39 32 38 a 63 57 22 56 d 52 109 132 107 107 89 107 33 106 108 130 93 62 101 3-4 108 106 29 KD-S871R Parts list (CD mechanism) Block No. MBMM Parts name FR

File name 49691sch.pdf

KD-S871R 1 3 4 2 5 Block diagram Pickup CN501 IC161 E.VOLUME LM0, LM1 L-CH R-CH OUTFL, OUTFR OUTRL, OUTRR IC301 POWER AMP. IC501 BTL DRIVER TU1 TUNER PACK MUX J1 REST, SW1~4 KEY MATRIX S601~S620 CP601 CJ601 KEY0~2 REAR L REAR R KEY0~2 LCD_CE LCD_DA LCD_CL IC701 CPU DATA, CLK IC601 LCD DRIVER IC71 RDS DETECTER LINE OUTPUT LCD_CE LCD_DA LCD_CL COM1~3 S1~S48 LCD1 2-1 CP961 A VA, VB, VC, VE VF, MD, LD IC521 RF AMP FEED SPINDLE FOCUS TRACKING LOADING SEL,TEB RF,RFRP FE,SBAD TE,RFGO IC541 DSP & DAC L-CH R-CH IC581 CD LPF CD_L CD_R BUS0~3, BUCK CCE, RST B C KD-S871R < MEMO > 2-2 KD-S871R Standard schematic diagram Receiver & power amplifier circuit 5 J1 QNB0100-002 TU1 QAU0222-001 L1 4.7u C189 1/50 1/50 Q2 2SD601A COMP.OUT R187 R167 10k 10k C77 0.022 C191 Q181 2SD601A 1/50 C171 1/50 IC301 LA4743K Q1 UN2211 C169 22k C192 C172 0.018 0.018 R168 R188 C2 10p R1 C1 5P D2 1SS133 R163 R161 220k R162 22k 0 2.2k D1 1SS133 C3 0.1/50 22k 4.7k R169 R170 390P 390P R2 R3 1k 1k C5 0.47/50 C6 0.047 4.7k C8 0.01 4.7k C173 0.1 CH.L C162 0.0082 R5 C4 220P 100p C7 Q161 2SD601A C163 0.15 C161 1/50 C165 0.033 C166 0.0056 R351 27k C331 C168 4.7/50 C167 4.7/50 R331 27k C351 2.2/50 2.2/50 C914 4.7/25 220/10 CD.L Q3 UN2111 B174 0 Q174 UN2111 C332 C352 0.022 C317 47/16 C313 100/16 Q43 UN2211 D161 1SS355-X 390P C32 0.001 Q4 2SB709A R165 R166 47k 47k Q162 UN2111 390P 1k 10k C342 C322 IC161 R6 47k R341 27k C341 2.2/50 C310 10/16 C393 0.1 C309 C31 2.2/50 R31 R32 C392 0.1 TEA6320T-X Q31 2SD601A MONO Q32 2SD601A IFC SD/ST OSC R43 1k C41 0.033 R41 3.3k C42 0.0082 R42 1k Q7 UN2211 R7 AMEO FMEO Q5 2SB815 R33 1.5k C10 0.001 C316 22/16 C75 560P C74 R321 27k C321 2.2/50 R310 C394 0.1 C391 0.1 *B51 4 R185 R186 47/10 C73 0.01 C188 47k 47k 4.7k R332 R322 1SS355-X D321 820 820 R342 R352 1SS355-X Q321 2SD104B D351 2.2k R343 1k 1k C184 D3 D4 C181 1/50 CD.R 0.22/50 4.7/50 C187 4.7/50 0 1SS355-X 1SS355-X X71 QAX0263-001 C72 47P 0.033 C185 R181 C182 0.0082 R44 33 R71 2.2k 4.7k C186 C76 2.2/50 CH.R C183 0.15 R323 2.2k R353 0.0056 10 Q41 2SD601A C43 100/16 R8 FM/AM 47k 220k R72 2.2k R73 2.2k C71 82P IC71 SAA6579T-X C933 0.01 D331 1SS355-X R333 2.2k 2.2k D341 1SS355-X Q341 2SD1048 C912 100/10 22k R182 R10 8.2( 1/8W) C913 R324 100 D182 1SS355-X MA3110 SK/STP D41 D162 Q42 2SC3661 1SS355-X 100/16 R334 100 R183 2.2k Q331 2SD104B 3.3k R9 2SD1048 R911 C911 47/10 Q351 C315 0.022 D994 CRS03 CRS03 CRS03 CRS03 CRS03 CRS03 CRS03 CRS03 D993 D992 D991 D997 D998 D995 D996 C304 C303 C302 C301 100p 100p 100p 100p 100p 100p 100p 100p C307 C308 C305 C306 C44 0.01 R4 22k C164 0.22/50 C9 R354 100 R781 27k Q783 UN2111 C712 68p SQ 9V 9V Q751 UN2211 9V CD.R GND CD.L REST SW1 SW2 SW3 SW4 LM0 0.1 R51 470 R52 15k R751 10k 9V C718 0.01 R344 100 D911 1N5401-TU R782 1K C908 2200/16 Q51 2SD601A D784 UDZ11B-X R245 180k