JVC KS-FX200 Service Manual Download

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SERVICE MANUAL

CASSETTE RECEIVER

No.49575

Nov. 2000

KS-FX200

Area Suffix

J ----- Northern America

Contents

Safety precaution
Disassembly method
Adjustment Method
Description of major ICs

1-2
1-3
1-12
1-16

This service manual is printed on 100% recycled paper.

K S - F X 2 0 0

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for KS-FX200

Page 1: ...assembly method Adjustment Method Description of major ICs 1 2 1 3 1 12 1 16 This service manual is printed on 100 recycled paper KS FX200 KS FX200 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 2: ...on to such burrs in the case of preforming repair of this system Safety precaution www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 3: ...1 Removing the front chassis 2 Turn the unit up side down 3 Insert the four engagements b c d e to the screwdriver 4 Turn the screwdriver and remove the bottom cover Fig 2 Fig 4 Front panel unit Fig 1 Push the release button Front chassis Bottom cover Top chassis Bottom cover a a b c a Front chassis d Bottom cover Rear panel e www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8...

Page 4: ... checks 4 Remove the two screws 2 retaining the main board assembly 5 Remove the six screws 3 and one screw 3 retaining 6 Separate the main board assembly and cassette mechanism assembly 7 Take out the main board assembly Fig 5 Fig 6 Fig 7 the rear panel Heat sink 1 1 1 2 2 Main board assembly Rear panel 3 3 3 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 ...

Page 5: ...adually by disengaging the three engagements g while pushing the top of the front cover in the arrow A direction then disengage the three engagements h on the both sides 5 Place the front panel unit front side down 6 Disengage the three engagements i on the bottom to separate the front cover from the front panel Be careful not to lose the button springs Front side Cassette mechanism Top chassis 4 ...

Page 6: ...2 Removing the bottom cover 3 Removing the heat sink 4 Removing the main board assembly 5 Removing the cassette mechanism 6 Removing the head amplifier board 7 Turn the left side to cassette mechanism 8 Remove the screw 7 retaining the relay board 9 Shift the one inter rocking sections k securing the relay board in the direction shown by the arrow C to remove the printed circuit board 10 Turn the ...

Page 7: ...ssembly Lift and pull forward the FF REW lever assembly to disengage the joints b c d and e 1 2 3 Removing the FF REW lever assembly See Fig 1 Reattach the FF REW lever assembly to the joint c on the back of the chassis Reattach the pinch roller shaft e the change lever d and the return link e to the chassis 1 2 Reattaching the FF REW lever assembly See Fig 1 C FF REW lever assembly Joint c Joint ...

Page 8: ...r in the pinch roller R assembly from the chassis Draw out the pinch roller F and R assembly from the shaft 1 2 3 Removing the pinch roller R and F assembly See Fig 2 The P arm spring f differs from the P arm spring r ATTENTION The pinch roller F assembly differs from the pinch roller R assembly ATTENTION A arm spring b A arm spring a Pinch roller R assembly Pinch roller F assembly Shaft Shaft S s...

Page 9: ... the sub belt remove the main belt and the sub belt from the motor pulley Then remove the three screws E and one screw F Replace with a new sub belt while lifting the reel base assembly slightly ATTENTION Prior to performing the following procedure remove the FF REW lever assembly and the cassette hanger cassette holder Remove the C washer and pull out reel disc assembly 1 Removing the reel disc a...

Page 10: ...ver the cassette mechanism assembly and remove the main belt Pull out the flywheel BF and BR downward respectively 1 2 Removing the Flywheel BF and BR assembly See Fig 4 and 5 The reel base assembly is not repairable Handle with care ATTENTION Selector link B Inside of the reel base assembly Reel disc assembly Flywheel BF Flywheel BR E E E F G G Main belt Reel base assembly Sub belt Motor assembly...

Page 11: ...witch on the side of the cassette mechanism assembly Remove the screw I attaching the power switch 1 2 Removing the power switch See Fig 9 Cassette mechanism assembly Solding l H Mute switch board Solding m I Rower switch Cassette mechanism assembly Rower switch Motor assembly Fig 8 Fig 9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13...

Page 12: ... position Balance and Bass Treble volume Fader Center Indication 0 Loudness Dolby NR Sound Cruise Off Volume position is about 2V at speaker output with following conditions Playback the test tape VT721 AM mode 1 000kHz 62dB INT 400Hz 30 modulation signal on recieving FM mono mode 97 9MHz 66dB INT 400Hz 22 5kHz deviation pilot off mono FM stereo mode 1kHz 67 5kHz dev pilot7 5kHz dev Output level 0...

Page 13: ...justing Test points Head section view Cassette mechanism Surface Tape speed adjust Motor assembly Playback head Azimuth screw www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...d EXTKSRT002 6P 6 pin extension cord For connection between mechanism assembly and main board assembly Check for mechanism driving section such as motor etc Disassembly Method 1 Remove the bottom cover 2 Remove the front panel assembly 3 Remove the top cover 4 Install the front panel 5 Confirm that current is being carried by connecting an extension cord jig Note Available to connect to the CN701 ...

Page 15: ... maximum with azimuth adjustment screw c The phase difference should be 45_Kor more 4 When switching between forward and reverse modes the difference between channels should be within 3dB Between FWD Lch and Rch REV Lch and Rch 5 When the test tape VT721 315Hz is played back the level difference between channels should be within 1 5dB 1 Check to see if the reading of the frequency counter Wow flut...

Page 16: ... input from an external equalizer Bass control capacitor left channel or output to an external equalizer Bass control capacitor left channel Input volume 1 left control part Input loudness left control part Output source selector left channel Not used Not used Input C left source Not used Input B left source Input A left source I O O O I I I O I I I Symbol I O Symbol I O Input A right source Input...

Page 17: ... input becomes AM and the antenna output is turned on When 5V is input becomes AM and the output of FM is switched When 5V is input outputs to ILL COM and AMP It is 0V usually 5 6V power supply Power supply supply to remote amplifier Back up connects with ACC with it Power supply supply to auto antenna 8 7V power supply The power supply of 8 7V to AM The power supply of 8 7V to FM Ground Pin No Sy...

Page 18: ...supply connections General purpose input output external interrupt shared port General purpose output port DAC shared output pins General purpose input output ports General purpose output port BEEP tone shared output pins Key return signal input only port of which threshold voltage is designed to be low O O O O O O I I 2nd PLL charge pump output pin Sub charge pump output pin Power supply connecti...

Page 19: ...DDRESS DECODER ROM 12K 16bits BUS DRIVER INSTRU CTION DECODER ADDRESS DECODER PROGRAM COUNTER STACK JUDGE ALU ADC PP3 PP2 PP1 PP0 PO3 PO2 PO1 PO0 PN3 PN2 PN1 PN0 BEEP PM3 PM2 PM1 PM0 PL3 PL2 PL1 PL0 PK3 PK2 PK1 INT1 PK0 INT0 PJ3 PJ2 PJ1 PJ0 MPX 1 16 1 17 3 Block diagram HOLD TEST1 TEST2 PA0 PA1 PA2 PA3 PB0 PB1 PB2 BP3 PC0 PC1 PC2 PC3 PD0 PD1 PD2 PD3 PF0 SCK1 PF1 SO1 PF2 SI1 PF3 PF0 SCK1 PF1 SO1 PF...

Page 20: ...BUFFER2 INPUTBUFFER3 INPUTBUFFER4 AMP1 AMP2 AMP3 AMP4 MUTE PVCC1 PVCC2 INVCC 12 22 14 18 6 3 4 5 7 8 9 15 16 17 19 20 21 1 23 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ...1 2 3 4 5 6 7 1C 1A 1Y 2C 2A 2Y GND Vcc 4C 4A 4Y 3C 3A 3Y 14 13 12 11 10 9 8 ANP1 ANP2 UPC1228HA 1 2 3 4 5 6 7 8 IN1 NFB1 OUT1 VCC GND OUT2 NFB2 IN2 UPC1228HA IC901 Head amp www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 co...

Page 22: ...RK BUSINESS UNIT 10 1 1Chome Ohwatari machi Maebashi city Japan No 49575 KS FX200 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ...h Rear OUT SDA SCL CN901 CP721 CN721 CP751 KEY 0 2 CJ701 LCDDA LCDCK LCDCE F R S8 S52 COM1 COM3 CP701 TAPE L LCH F R LCH CP901 CJ901 J1 FM TO SPEAKER CONNECTOR TO LINE REAR OUT Tuner Power AMP Changer System Controller LCD DRIVER KEY SWITCH CIRCUT HEAD AMPLIFIER CIRCUIT CJ921 CP722 DIRECTION BOARD RELAY BOARD AM CP981 SI SO SCK CD Lch 2 16 1 16 15 4 3 1 3 7 13 PROG SW 3 1 ANT TO CD CHANGER www x i...

Page 24: ...aoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ...7K 470P 3 3K 470P 470P 82K 82K 47K 0 01 0 01 82K 4 7 25 4 7K 47K 1 50 4 7 25 10 KRA102M T 3 3K KRC102M T 47K 3 3K KRC102M T 1K 82K 27K 27K TEA6320T 2SA1706 ST T KTA1267 YG T KRC102M T KTC3199 GL T KTC3199 GL T 2 2 50 0 001 1K 10K 1 5K 1K 4 7uH 2200 16 1N5401TM 820 100 100 820 2SD2144S VW T 1SS119 041 2SD2144S VW T 2 2K 2 2K 1SS119 041 1SS119 041 10 16 1 50 1 50 4 7K 22K 47K 10K QAX0406 001Z 1 50 1...

Page 26: ... 06S UPC1228HA 100p 100p QGA2002C1 05 330k 330k 820p 820p 0 47 50 0 47 50 100 100 47 6 3 47 6 3 0 01 0 01 100 10 100 NOTE s C jes 3161me 001 KS FX200J KS F315EE KS FX201USERIES FSDH3161 006MW 2 3 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631515...

Page 27: ...52WK X MA152WA X 510 330 330 MA152WA X 820 820 820 820 820 820 820 510 10K 10K 10K S52 COM2 COM1 COM3 S51 S50 S49 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S9 S8 COM2 COM3 S52 S8 S9 S10 S11 S10 S11 S12 S13 S14 S15 S16 S48 S47 S46 S45 S44 S43 S42 S12 S41 S40 S39 S13 S14 S15 S16 COM1 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40...

Page 28: ...60 R761 R762 R763 R764 R771 R772 R773 R774 R797 R783 R784 R785 R786 R789 R790 R18 R795 R796 R931 R951 R971 R972 R787 X701 CJ701 C988 D990 C987 C10 D786 D785 R788 CP751 C984 Q988 Q987 C12 C14 C982 C983 L783 C707 R990 C13 TU1 IC751 C9 Q701 IC781 D705 R792 R704 C781 D719 Q787 D718 CN721 CJ921 C706 B E B E E B 1 80 17 32 16 1 12 1 9 1 E B 14 1 8 7 12 8 B B E B E E B B E B E E B B E B E E B 23 22 2 E B...

Page 29: ... S606 S607 S608 S609 S610 S611 S612 S613 S614 S615 S616 S617 S618 S619 S620 PL603 FSMW1077A S03 C651 C652 C653 CP701 D652 D654 PL601 R614 R621 R622 R623 R631 R632 R633 R634 R650 R651 R661 R662 R663 PL603 49 1 17 33 FSMW1077A T03 LCD Driver Operation switch board Forward side Reverse side 2 7 KS FX200 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 ...

Page 30: ...ism assembly and parts list Electrical parts list Packing materials and accessories parts list KS FX200 3 2 3 5 3 10 3 13 Area suffix J Northern America www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...of general assembly and parts list Block No M M M 1 30 1 15 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ...01 EJECT LEVER 1 24 FSJK3014 001 LIGHT LENS 1 25 FSYH4036 031 SHEET 1 PRESET BTN 26 FSXP2035 108 PRESET BUTTON 1 1 6 DISP RPT SCAN 27 FSXP4005 026 BBE BUTTON 1 28 FSXP2044 001 COMBO BUTTON 1 29 FSXP3053 002 POWER BUTTON 1 30 FSXP2034 037 D FUNC BUTTON 1 FM AM CD CH 31 FSXP3068 001 PUSH BUTTON 1 LOUD MO RND 33 FSXP3066 001 FF BUTTON 1 34 FSXP3067 001 REWIND BUTTON 1 35 FSXP3065 001 EJECT BUTTON 1 3...

Page 33: ...001 LENS CASE 1 56 QYSDST2606Z SCREW 2 REAR BKT CONNECTOR 60 QYSDST2606Z SCREW 1 REAR BKT CD IN JACK 61 QYSDSF3006Z SCREW 1 REAR BKT PIN JACK General assembly www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...4 105 106 116 115 5 6 8 3 110 25 68 61 19 109 20 22 62 83 76 101 95 117 85 15 80 16 86 87 106 26 94 122 71 107 121 53 107 Cassette mechanism assembly and parts list Block No M M M 2 CDS 363SJ1 120 89 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163...

Page 35: ...06S ADJUSTER SHIM 1 X 32 1 0138 1010S CASSETTE HOLDER 1 X 35 1 0363 1003S EJECT CAM 1 37 1 0036 2001S IDLE GEAR 1 38 1 0036 2003S REDUCTION GEAR 1 B 39 1 0036 2004S REDUCTION GEAR 1 A 40 1 0036 2007 5S RATCHET 1 41 1 0036 2009S SENSOR ARM 1 42 1 0036 2010S SELECTOR GEAR 1 43 1 0036 2014S DETECTOR GEAR 1 44 1 0038 2014S GEAR LOCK ARM 1 45 1 0038 2018S TAPE GUIDE 1 46 1 0363 2006S ADJUSTER LINK B 1 ...

Page 36: ... 1 YELLOW 55MM 89 X 0363 7006S MOTOR ASSY 1 93 1 0363 7001S MUTE SWITCH 1 94 1 0363 7002S SLIDE SWITCH 1 95 1 0363 7008S SLIDE SW PWB 1 96 1 0036 7016S HEAD 1 97 1 0363 7005S POWER SWITCH 1 100 1 0036 7089S 6P WIRE ASY JVC 1 101 1 0036 7088S 5P WIRE ASY JVC 1 105 2 1816 0032 E8S LMW S 2 106 2 1812 0030 D2S PSW S 3 107 1 0036 5024S PSW REEL B 5 109 2 1712 0050 16S E RING 5 110 2 1712 5060 16S E RIN...

Page 37: ...902 SW522B FG 84M C68 1 A 2 72 24 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 38: ... 16 39 38 42 43 4 37 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 39: ...RF1CM 106Z E CAPACITOR 10MF 20 16V C 706 QDYB1CM 103Y C CAPACITOR C 707 QFV61HJ 103Z MF CAPACITOR 0 01MF 5 50V C 751 QDYB1CM 103Y C CAPACITOR C 771 QERF1AM 227Z E CAPACITOR 220MF 20 10V C 772 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 773 QDGB1HK 102Y C CAPACITOR C 781 QEKJ1CM 106Z E CAPACITOR 10MF 20 16V C 783 QETN0JM 228Z E CAPACITOR 2200MF 20 6 3V C 784 QERF1AM 227Z E CAPACITOR 220MF 20 10V C 785 ...

Page 40: ... RESISTOR 2 2K 5 1 4W R 702 QRE141J 473Y C RESISTOR 47K 5 1 4W R 703 QRE141J 473Y C RESISTOR 47K 5 1 4W R 704 QRE141J 103Y C RESISTOR 10K 5 1 4W R 705 QRE141J 473Y C RESISTOR 47K 5 1 4W R 707 QRE141J 473Y C RESISTOR 47K 5 1 4W R 708 QRE141J 473Y C RESISTOR 47K 5 1 4W R 709 QRE141J 472Y C RESISTOR 4 7K 5 1 4W R 710 QRE141J 472Y C RESISTOR 4 7K 5 1 4W R 712 QRE141J 332Y C RESISTOR 3 3K 5 1 4W R 713 ...

Page 41: ...OR R 615 NRSA02J 471X MG RESISTOR R 616 NRSA02J 561X MG RESISTOR R 617 NRSA02J 821X MG RESISTOR R 621 NRSA02J 103X MG RESISTOR R 622 NRSA02J 103X MG RESISTOR R 623 NRSA02J 103X MG RESISTOR R 631 NRSA02J 821X MG RESISTOR R 632 NRSA02J 821X MG RESISTOR R 633 NRSA02J 821X MG RESISTOR R 634 NRSA02J 821X MG RESISTOR R 640 NRSA02J 331X MG RESISTOR R 641 NRSA02J 331X MG RESISTOR R 642 NRSA02J 821X MG RES...

Page 42: ...cessories parts list Block No M M M 3 Block No M M M 4 P2 P2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 43: ...51020 2 J REGIST CARD 1 A 5 VKZ4027 202 PLUG NUT 1 A 6 VKH4871 001SS MOUNT BOLT 1 A 7 VKZ4328 001 LOCK NUT 1 A 8 WNS5000Z WASHER 1 A 9 FSKL4010 002 HOOK 2 A 12 FSJB3002 30C HARD CASE ASS Y 1 A 13 FSKM2004 202 MOUNTING SLEEVE 1 A 14 QAM0013 006 16P CORD ASS Y 1 A 15 LV41679 001A INFO SHEET 1 A 16 FSJD2034 001 TRIM PLATE 1 A 21 LVT0328 001B TROUBLE SHOOTIN 1 A 22 BT 52004 1 WARRANTY CARD 1 A 23 BT 2...

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