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Now downloading free:JVC KS-FX280

JVC KS-FX280 free download

Car audio systems and stereo equipment, amplifiers, speakers, subwoofers, cd changer, mp3 player - Pioneer, Alpine, Sony, Kenwood, Clarion, JVC - service manuals and repair guides

File information:
File name:KS-FX280_JVC_Car_audio.part2.rar
Size:753 kB
Extension:
Mfg:JVC
Model:KS-FX280 🔎 KSFX280
Original:KS-FX280 🔎
Descr:KS-FX280 CASSETTE RECEIVER - Service Manual, Part lists, Schematics
Group:Electronics > Automobile > Car Audio
Uploaded:03-11-2004
User:plamensl
Multipart: 0  1

Information about the files in archive:
Decompress result:OK
Extracted files:3
File name 49674.pdf

KS-FX280 SERVICE MANUAL CASSETTE RECEIVER KS-FX280 Area Suffix J ---------- Northern America Contents Safety precaution Disassembly method Adjustment method Description of major ICs 1-2 1-3 1-18 1-22 23 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. No.49674 Jan. 2002 KS-FX280 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. 1-2 KS-FX280 Disassembly method
Removing the front panel assembly (See Fig.1) 1. Press the eject button in the lower right part of the front panel. Remove the front panel assembly from the body. Front panel assembly Eject button Fig.1 Tab a Removing the front chassis assembly (See Fig.2 and 3) Prior to performing the following procedure, remove the front panel assembly. 1. Release the four joint tabs a on both sides of the front chassis assembly and remove the front chassis assembly toward the front. Tab a Front chassis assembly Fig.2 Heat sink Tab a Tab a Front chassis assembly Fig.3 1-3 KS-FX280 Removing the heat sink (See Fig.4) 1. Remove the three screws A on the left side of the body. A Heat sink A Fig.4 Joints b Bottom cover Removing the bottom cover (See Fig.5 and 6) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly and the heat sink. 1. Turn over the body and unjoint the five joints b with the bottom cover and the body using a screwdriver. Joint b Joints b Rear panel Fig.5 Joints b Bottom cover Joint b Joints b Rear panel Fig.6 1-4 KS-FX280 Removing the main board (See Fig.7 and 8) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly, the heat sink and the bottom cover. 1. Remove the screw B, the five screws C and the two screws D attaching the rear bracket on the back of the body. Remove the rear panel. 2. Remove the two screws E attaching the main board on the bottom of the body. Disconnect connector CN701 on the main board in the direction of the arrow. C B C D Rear panel D C Fig.7 Main board E E CN701 Fig.8 Removing the cassette mechanism section (See Fig.9) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly, the heat sink, the bottom cover and the main board. 1. Remove the four screws F attaching the cassette mechanism section on the back of the top chassis. Cassette mechanism section F F Top chassis F Fig.9 F 1-5 KS-FX280 Removing the control switch board (See Fig.10 to 12) Prior to performing the following procedure, remove the front panel assembly. 1. Remove the four screws G attaching the rear cover on the back of the front panel assembly. 2. Unjoint the eleven joints c with the front panel and the rear cover. 3. Remove the control switch board on the back of the front panel. G G G Rear cover G Fig.10 Joints c Front panel Joints c Joints c Rea
File name 49674par.pdf

KS-FX280 PARTS LIST [ KS-FX280 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J -------------- Northern America - Contents Exploded view of general assembly and parts list (Block No.M1) Cassette mechanism assembly and parts list (Block No.MP) Electrical parts list (Block No.01~03) Packing materials and accessories parts list (Block No.M3,M5) 3- 2 3- 5 3-10 3-16 3-1 3-2 13 15 50 7 8 12 41 43 54 55 53 13 39 40 51 52 12 KS-FX280 A B Main board 22 14 21 5 B A 3 6 Me c bo ha co ard ntr o l 56 18 2 14 17 37 4 19 20 6 37 16 6 42 11 6 11 11 1 10 11 27 Fro n tb oa rd 36 48 28 25 29 26 32 30 58 9 31 57 33 23 47 Exploded view of general assembly and parts list 45 35 34 49 46 LCDI 44 38 Block No. M 1 M M 24 KS-FX280 Parts list (General assembly) Block No. M1MM Parts name CASSETTE MECHA SHEET MECHA BRACKET(L) MECHA BRACKET(R) SCREW SCREW TOP CHASSIS SIDE PANEL BOTTOM COVER INSULATOR SCREW SCREW SCREW SCREW SCREW FRONT CHASSIS LOCK LEVER TORSION SPRING RLS KNOB COMP.SPRING CASSETTE LID DOOR SPRING FRONT PANEL FINDER ASSY LIGHT LENS PRESET BUTTON POWER BUTTON EJECT BUTTON D.FUNC BUTTON SND FUNC BUTTON PUSH BUTTON UP/DOWN BUTTON +/- BUTTON DETACH BUTTON COMP. SPRING REAR COVER MINI SCREW NAME PLATE IC BRACKET HEAT SINK FUSE EARTH PLATE IC BRACKET RUBBER CONNE LCD LENS LCD CASE LENS CASE LED HOLDER Q'ty 1 1 1 1 PCB+MECHA 4 MECHA+M.BKT 1 1 1 1 4 CHASSIS+MECHA BKT 2 CHASSIS+SIDE PANEL 2 CHASSIS+REAR BKT 2 CHASSIS+MAIN PWB 1 SIDE PANEL+IC BKT 1 1 1 1 1 1 1 1 1 1 1 1-6 1 1 1 TAPE,FM/AM,CD-CH 1 1 LOUD,SEL,DISP 1 1 1 1 DETACH BUTTON 1 4 F.PANEL+REAR COVER 1 1 1 1 1 1 1 1 1 1 1 Description 1 CDS-802JE1 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 40 Parts number --------------FSYH4036-050 FSKL2001-004 FSKL2002-002 QYSDST2606Z QYSDST2606Z FSJC1056-001 FSMH3001-002 FSKM3011-002 FSMA3004-003 QYSDST2604Z FSKZ4005-001 QYSDST2604Z QYSDST2606Z FSKZ4005-001 FSJC1052-013 FSKS3010-001 FSKW4005-003 FSXP3026-002 FSKW3002-004 FSJC3014-003 VKW4947-002 GE10039-001A GE30303-001A FSJK3014-001 GE20119-001A GE30304-001ASS GE30305-001ASS GE20131-011A GE30307-001A GE20130-001A GE20120-001A GE20118-001A GE30306-001A FSKW3002-012 GE10040-001A VKZ4777-001 GE30338-001A GE40103-001A GE40107-001A QMFZ047-150-T VMA4652-001SS FSKL4024-001 QNZ0440-001 GE30308-001A GE30309-001A GE30310-001A FSKS3016-002 A 41 42 43 44 45 46 47 48 3-3 KS-FX280 Parts list (General assembly) Block No. M1MM Parts name SHEET REAR BRACKET SCREW SCREW SCREW SCREW SCREW SHEET SHEET SHEET LCD MODULE Q'ty 1 1 1 REAR BKT+ANT JACK 2 REAR BKT+16P 1 REAR BKT+PIN JACK 1 REAR BKT+CD IN 1 REAR BKT+REG IC JACK 1 1 1 1 Description Area A Item 49 50 51 52 53 54 55 56 57 58 LCD 1 Parts number GE40125-002A FSKM3010-017 QYSDST2606Z QYSDST2606Z QYSDSF3006Z QYSDST2606Z QYSDST2606Z FSYH4036-076 FSYH4036-077 FSYH4036-032 QLD0218-001 3-4 KS-FX280 Cassette mechanism assembly
File name 49674sch.pdf

1 3 4 2 J1 5 Block diagram OUTLR OUTRR CJ321 LINE OUT CJ403 CJ402 CP701 CJ401 CP981 CP701 COM1 COM3 S3 S52 CJ701 A B C 2-1 SUBMO+,SUBMOOUTLF,OUTRF OUTLR,OUTRR TAPEIN,STANDBY,14V MODE,REEL,PHOTO FM ANT AM ANT TU1 Tuner pack Lch Rch IC161 E.volume IC301 Power amp. IC401 Head amp. FWD-L,FWD-R REW-L,REW-R COMMON-L COMMON-R IC402 Motor driver EQ,BAND,IFC,IFREQ S.METER,SD/ST,MONO EVOLSCK EVOLSO TAPE L, TAPE R STDBY,TAPEIN,REEL,FF/REW MODE,SUBMO+,SUBMODOLBY,F/R,MOTOR,MS Front L+ Front LFront R+ Front RRear L+ Rear LRear R+ Rear R- OUT1 OUT2 IC701 System CPU IC901 Regulator Front L Front R Rear L Rear R LCD VDD,CE DATA,CLOCK ENC1,ENC2,KEY0,KEY1,KEY2 LCDSO,LCDSCK,LCDCE,DETACH JBUS.SCKI JBUS.SI JBUS.INT JBUS.SO JBUS.IO PCNT14V IC651 LCD driver Lch,Rch KEY0 KEY2 IC801 Bus buffer KEY MATRIX LED14V CP801 SI/SO,SCK KS-FX280 LED MEMORY KS-FX280 < MEMO > 2-2 KS-FX280 Standard schematic diagrams Tuner & Main amp section CJ321 QNN0170-001 5 TU1 QAU0257-001 IC301 LA4743K R353 J1 QNB0100-002 R91 L1 R81 4.7uH C82 1/50 C92 1/50 R343 1k 1k R354 R344 100 100 47k R322 R164 C199 R162 1.2k 2.2k 0.1 KRC102M-T R11 1SS133-T2 1SS133-T2 47k R342 EVOLDA 47k EVOLCLK 0.022 8.2k R8 R321 R341 27k 27k 27k 27k C352 C332 2.2/50 C342 2.2/50 C322 2.2/50 2.2/50 0.01 0.01 10 10 Q4 0.1/50 10/16 10/16 120p 0.001 R9 22k R161 22k D1 D2 R331 R351 R7 10k CH.L C12 C10 C6 C2 C4 C1 C8 C81 C91 R1 C9 0.0082 R4 C164 R82 R92 1/50 1/50 R163 TAPE.L GND 3.9k 0.0056 C181 C163 C162 0.15 0.22 1/50 C182 1/50 470p 470p 470p C165 C166 C167 0.033 C168 470p C351 C331 C341 C321 TU.L R6 C304 C303 C301 C305 2.2/50 10/16 0.01 0.01 R31 1k R32 1k R33 C33 R34 10k Q351 Q321 2SD2144S/VW/-T MTZJ9.1C-T2 220/10 4 1k 2.2/50 C34 0.001 Q31 C308 C306 R301 C307 0.1 0.1 0.1 C309 0.1/50 0.1/50 C175 C178 0.0056 C191 1/50 C195 47/16 C173 C35 Q32 D31 1/50 R35 R173 3.9k 0.033 1/50 C192 C172 0.15 C176 C31 C32 0.22 TU.R 1/50 C177 D310 1SS254-T2 1SS133-T2 R325 2.2k 2.2k Q782 KRA102M-T D321 R355 Q781 KRA102M-T 4.7k 1.5K R302 0.0082 R10 6.8 TAPE.R C174 R171 R36 470 R174 22k CH.R MTZJ11B-T2 R303 KTC3199/GL/-T 1k 27k 1.2k FM/AM.OSC 100/10 C198 1SS133-T2 S.METER 47/16 D782 100/10 C782 D32 C781 1SS254-T2 220/10 D781 Q301 R352 0.01 R195 10 C197 R332 47k C196 R172 2.2k 47k MONO IFREQ SD/ST KRC102M-T IFC EO IC161 REMOTE14V PCNT5V TEA6320T-X AMVCC FMVCC 9V 9V PCNT14V CP701 QGB1214J1-18S Vdd5V 9V PCNT5V ANALOGUE.BUS TU.R TU.L 9V C901 R245 10V 150k TAPEIN MODE 150k STDBY Q905 2SA1855/RST/-T 12k 2200/16 D901 R243 180k 1N5401-F64 C243 0.047 RB721Q-T2 D242 R908 47k R241 R242 SUBMO+ SUBMO9V PCNT14V 1/50 RB721Q-T2 R246 D241 C244 R248 100 LCDSCK R247 JBUS.SCK JBUS.IO JBUS.SI TAPE.R REEL MS IC701 LC72366-9A74 JBUS.SO KTC3199/GL/-T 1k C242 22/16 3 LCDSO LCDCE R244 GND 0.47/50 TAPE.L 22k



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