Kenwood LS-F30 Service Manual Download

Page: 1 / 29

Refer to parts list on page 26 .

In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.

KENWOOD Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.

DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.

Caution

: No connection of ground line if disassemble

the unit. Please connect the ground line on

rear panel, PCBs, Chassis and some others.

70%

AUX

TUNER/band

CD TAPE

volume

Tuning

Mode

standby/timer

remote

rec

mode

set/sound

time

push open

BEAT

1
2

phones

push open

MICRO Hi-Fi COMPONENT SYSTEM

RXD-M35

LS-M35/F30

SERVICE MANUAL

(HM-335/HM-F30)

B51-5813-00 (K/K) 3070

F. Cab. assy

(A60-)

Door ass'y

(F07-)

Stereo jack
(E11-0398-08)

Button
(K29-8259-08)

FL filter
(B11-1567-08)

Button
(K29-8260-08)

TOP VIEW

Knob(VOLUME)
(K29-8258-08)

Cass. door lens

(B10-)

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

Summary of Contents for LS-F30

Page 1: ...d line on rear panel PCBs Chassis and some others 70 AUX TUNER band CD TAPE volume Tuning Mode standby timer remote rec mode set sound time 0 push open BEAT 1 2 phones push open MICRO Hi Fi COMPONENT SYSTEM RXD M35 LS M35 F30 SERVICE MANUAL HM 335 HM F30 2002 12 PRINTED IN KOREA B51 5813 00 K K 3070 F Cab assy A60 Door ass y F07 Stereo jack E11 0398 08 Button K29 8259 08 FL filter B11 1567 08 Butt...

Page 2: ...resetting the microcomputer the display will show as follow standby timer POWER standby timer The marking of products using lasers For countries other than U S A U S Military and Canada The marking of this product has been classified as Class 1 It means that there is no danger of hazardous radiation outside the product Location Back panel CLASS 1 LASER PRODUCT CAUTION VISIBLE LASER RADIATION WHEN ...

Page 3: ...VER SPEAKERS COLOR FOR HM 335 S RXD M35 S LS M35 S SILVER USA AUSTRALIA HM 335E S RXD M35E S LS M35 S SILVER HM F30 S RXD M35 S LS F30 SILVER FRENCH HM 335IT S RXD M35 S LS F30 SILVER ITALY HM 335 N RXD M35 N LS M35 N GOLD HM 335E N RXD M35E N LS M35 N GOLD 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...

Page 4: ...26 FM 87 50MHz FM 87 50MHz FM 87 50MHz FM 87 50MHz 27 FM 87 50MHz FM 87 50MHz FM 87 50MHz FM 87 50MHz 28 FM 87 50MHz FM 87 50MHz FM 87 50MHz FM 87 50MHz 29 FM 87 50MHz FM 87 50MHz FM 87 50MHz FM 87 50MHz 30 FM 106 0MHz FM 106 0MHz FM 106 0MHz FM 106 0MHz Type E E2 T H K P M V X Voltage IC401 Pin3 4 2V 5 0V 2 6V 4 1V 1 4V 2 5V 0 7V 1 3V Set Destination Band Receiving Frequency Range Channel IF RF S...

Page 5: ...the 07 FG FE FG value FE value stop mode only 08 FB FO FBAL value FO value 09 TG TE TG value TE value 10 TB TO TBAL value TO value SKIP UP Ex 0 1 0 2 Track number up SKIP DOWN Ex 0 2 0 1 Track number down Test Mode Keys Setting Method CD MODE CD PLAY key Insert the AC cord to AC wall DECK MODE TAPE PLAY outlet while holding down the left key 4 Test Mode 4 1 Setting method of the Test Mode 4 2 Canc...

Page 6: ...nput port 6 KEY2 I A D key key2 input port 7 A LEVEL Unused 8 TH Unused 9 CD PROTECTION I Detection port for CD protection 10 VREF I A D reference voltage 5V 11 VCC I Power supply 5 0V 12 OSC2 O Main clock oscillator 8 388MHz 13 OSC1 I Main clock oscillator 8 388MHz 14 VSS I GND 15 X1 I Timer clock input 32 768kHz IC701 PLAY BACK REC EQ IC AN7317 IC801 FL DRIVER MN12510F FL801 IC301 HNA 14SM06 Vac...

Page 7: ...sed 43 FLASH UC2 Unused 44 V CE O Chip enable output to electronic volume system IC 45 V CLK O Clock output to electronic volume system IC 46 V DATA O Serial data output to electronic volume system IC 47 PWR RELAY O Power relay control output H ON L OFF 48 49 NO USE Unused 50 FLASH WRITE Unused 51 NO USE Unused 52 PLL CLK O PLL IC clock output 53 PLL DO ST I PLL IC data input 54 PLL DATA O Data ou...

Page 8: ...t 24 GCTL O Gain APC control 25 FBAL O F BAL control 26 TBAL O T BAL control 27 E I Tracking signal input 1 28 F I Tracking signal input 2 29 D I Focus signal input 4 30 B I Focus signal input 2 31 C I Focus signal input 3 32 A I Focus signal input 1 Pin No Pin Name I O Description 71 PROTECT O Detection input port for protection circuit H PROTECTION ON 72 A_MUTE O Audio muting control output H OF...

Page 9: ... 25 ECS O Drive signal output for spindle motor servo error signal output 26 KICK O Kick pulse output for tracking driver 27 TRD O Tracking servo drive output 28 FOD O Focus drive output 29 VREF I Reference power supply for DA output section 30 FBAL O Focus balance adjusting output 31 TBAL O Tracking balance adjusting output 32 FE I Focus error signal input analog input 33 TE I Tracking error sign...

Page 10: ...nism signal output CLV 67 CRC O Sub code CRC checked output OK NG 68 DEMPH O De emphasis detection signal output ON Re frame synchronism signal RESY output of frame synchronism 69 RESY O when IOSEL is H H Synchronized L Non synchronized 70 IOSEL I Switching pin for mode 71 TEST I Test pin Normal 72 AVDD1 Analog power supply for audio output section 73 OUTL O L ch audio output 74 AVSS1 Analog groun...

Page 11: ...connection 2 CE I Chip enable 3 DI I Input serial data 4 CL I Used as the synchronization clock when serial data is input to the DI pin 3 or when serial data is output DO pin 5 5 DO O Outputs serial data 6 AM B01 Dedicated output pins 7 EMPH B02 O The output states are determined by B01 to B04 in the serial data 8 S M B03 Data 0 Open Data 1 Low 9 FM B04 These pins go to the open state after the po...

Page 12: ...pin 4 TEST Electronic volume control pin To be connected to the VSS 5 LOUT 26 ROUT O Volume equalizer output pins 6 7 LBASS2 LBASS1 24 25 RBASS1 RBASS2 Bass band filter comprising capacitor and resistor connection pins 8 LTRE 23 RTRE Capacitor connection pins comprising treble band filter 9 LE IN 22 RE IN I Volume equalizer input pins 10 LS OUT 21 RS OUT O Input selector output pins 11 12 L CD L T...

Page 13: ...sm clock input 24 S DI I Transfer data input 25 S DO O Input pin of system reset 26 30 P30 P34 O Control port of current buffer 31 44 SEG 0 13 O Output pin of segment 6 7 FL Driver MN12510F IC801 Pin No Pin Name I O Description 1 LIN I Left channel input 2 LNF I Left channel feed back 3 VS Power supply B 4 LOUT O Left channel output 5 VS Power supply B 6 8 Power Amplifier L Channel TDA2030A IC602 ...

Page 14: ...98 00MHz Speaker 98 00MHz FM FRONT Minimum Stereo Terminal Stereo END Distortion FM DET 98 00MHz Speaker 98 00MHz Minimum Mono Terminal Mono T104 Distortion TUNED 98 00MHz LEVEL 35dBf 10dBf 98 00MHz VR101 Adjust VR101 and stop at the point where tuned LCD goes on Signal generator 400HZ 30 AM modulated Antenna Input Level 60dBf 2 FM SECTION Signal generator 1kHz 75kHz dev FM modulated Antenna Input...

Page 15: ...D601 D623 D622 D607 SW701 POWER BOARD CN603 B E B E B E B E B E BE B E B E B E B E B E BE B E B E B E B E B E B E B E R656 R661 R659 R610 C612 R654 R648 C644 R614 C641 C642 R653 R608 C604 C611 C645 R660 C619 C620 R609 R655 R613 R607 C603 R647 C643 Q622 D628 D627 Q621 Q605 Q623 Q604 Q624 R628 R662 R629 R645 R646 R744 C734 R624 R618 R603 R722 C723 C744 C743 R605 R601 R602 R620 R619 R606 R709 R713 R7...

Page 16: ...4 J653 NEUTRAL LIVE F601 PRIMARY SECONDARY T601 R631 R630 J657 J659 J660 C629 J656 D613 CN604 D615 IC605 Q609 Q608 D621 D620 D619 D618 D617 D616 R642 R641 R640 R639 C631 C634 R651 R650 R643 R644 E B E B O 1 15 G I TRANSFORMER BOARD 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 376315...

Page 17: ...301 W302 C252 C248 R268 R264 C254 C207 C218 C217 C216 C208 W201 R223 R261 C243 C244 R274 C220 C272 C221 C271 C222 R234 W205 R829 R830 R238 R239 R243 R247 R246 C225 C227 R240 R241 R242 R245 R246 R244 R248 C223 R260 C237 C238 R463 R465 R476 R454 C413 C412 R460 R459 R470 R468 R461 R101 R108 C108 R152 R107 C107 C103 C123 C122 R105 R109 R153 R143 R154 R114 R122 C151 C152 R144 R145 R147 R125 R124 R146 R...

Page 18: ...122 3 3K 100P C135 C137 1u50 100u50 C138 R125 10 1u50 C131 R150 R128 1K C125 10u50 5 1000P C142 C141 3 3u50 1K R129 C115 R123 1 8K C140 R149 2 2K R126 12K 3 9K R127 100P C139 S M DI 18 A OUT GND X OUT 19 20 X IN 2 1 CE FM IN VDD A IN 16 PD 17 15 14 DO 4 3 CL EMPH 6 5 AM 7 10 R140 3 9K R148 R139 3 3K 10K R135 R137 3 3K R138 3 3K 1K IF IN IF CON AM IN 13 12 11 ATT 9 8 FM 10 12 11 5 57 R164 22K R162 ...

Page 19: ...K 2 7K 18K 6 8K R452 0 015 0 015 0 022 C122 123 C118 220P 220P 470P 6 8K 6 8K 2 7K R166 489 R423 NO YES NO 680P 680P L CD C303 2700P R301 3 6K 44 46 220P C309 C311 470P R OUT 28 27 29 30 100u50 220P R322 1K C310 C328 R321 220 C312 47u50 R323 V DATA V CLK 1 1K VDD VREF NC 2 V CE R324 1K 4 3 TEST VSS 21 24 23 22 25 26 C308 3 6K 0 15 C306 R302 0 15 10u50 C302 2700P C304 7 L BASS1 R BASS1 R BASS2 L BA...

Page 20: ...2 0 01 C633 T602 5 6V B R640 22K 100 R650 2200u25 C628 0 01 R643 47K 0 068 C631 100K R639 100u50 C637 1K R641 1K R642 100 1W R630 180 R632 180 R633 180 R634 F601 2 2M RL601 C635 0 082 AC220V 60Hz AC240V 50Hz AC230V 50Hz V X T E AC220V 60Hz AC120V 60Hz K P H R631 100u50 C707 0 027 C709 4 7u50 C711 4 7K R707 1K R703 1K R704 R709 15K R711 1K 22 R705 R713 1K C745 4 7u50 C735 22u50 C701 270P L702 270P ...

Page 21: ...rec SW814 mode SW815 set sound JK602 PHONES RXD M35 604 603 616 635 618 670 605 629 636 639 639 640 619 671 632 635 630 640 624 620 702 638 628 B F G H 706 B A 642 616 607 625 A F F F Fx2 Qx2 Qx2 Ex2 E N R D B B Fx2 Jx2 Jx2 Jx2 F C Cx3 Cx2 E E P J L L L Mx2 Mx2 M 637 609 725 713 708 721 616x2 722 712 701 723 724 T601 671 644 644 670 K 627 631 643 633 680 682 615 611 714 Fx2 Fx2 Bx2 Bx2 612 634 1 2...

Page 22: ...ew Parts Parts No Description Desti nation Re marks B06 2032 08 GRILLE ASSY SPK NET ASSY LSF F30 B06 2031 08 GRILLE ASSY SPK NET ASSY N B06 2030 08 GRILLE ASSY SPK NET ASSY S H50 4640 08 SPK CTN KENW 153 03350 SLV H50 4641 08 SPK CTN KENW 153 03350 1266 GLD H50 4642 08 SPK CTN KENW 153 03350 2266 F30 H50 4690 08 SPK CTN KENW 153 03350 H SP1 T07 0918 08 4 SPK 6 OHM 029 10006 552 H25 1749 08 POLYBAG...

Page 23: ...tion Re marks C102 CE04LW1H100M ELECTRO 10UF 50WV C103 104 CK73GB1H103K CHIP C 0 010UF K C105 CC73GCH1H470J CHIP C 47PF J C106 CK73GB1H223K CHIP C 0 022UF K C107 CC73GCH1H070C CHIP C 7 0PF C C108 CK73GB1H431K CHIP C 430PF K C109 CK73GB1H473K CHIP C 0 047UF K C110 CK73GB1H105Z CHIP C 1 0UF Z C111 CE04LW1H100M ELECTRO 10UF 50WV C114 CE04LW1H3R3M ELECTRO 3 3UF 50WV C115 CK73GB1H102K CHIP C 1000PF K E...

Page 24: ...a K USA P Canada R Mexico C China I Malaysia Y PX Far East Hawaii T England E Europe G Germany V China Shanghai Y AAFES Europe X Australia Q Russia H Korea M Other Areas indicates safety critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks C402 405 CK73GB1H103K CHIP C 0 010UF K C406 CK73GB1H101J CHIP C 100PF J C407 408 CC73GCH1H180J CHIP C 18PF J C409 411 CK73GB...

Page 25: ... RK73GB1J472J CHIP R 4 7K J 1 16W R118 RK73GB1J562J CHIP R 5 6K J 1 16W R120 RK73GB1J101J CHIP R 100 J 1 16W R122 RK73GB1J332J CHIP R 3 3K J 1 16W R123 RK73GB1J182J CHIP R 1 8K J 1 16W R124 125 RK73GB1J562J CHIP R 5 6K J 1 16W R126 RK73GB1J123J CHIP R 12K J 1 16W R127 RK73GB1J392J CHIP R 3 9K J 1 16W R128 129 RK73GB1J102J CHIP R 1 0K J 1 16W R130 RK73GB1J562J CHIP R 5 6K J 1 16W R131 RK73GB1J102J ...

Page 26: ...critical components Ref No Add ress New Parts Parts No Description Desti nation Re marks R416 417 RK73GB1J472J CHIP R 4 7K J 1 16W R418 RK73GB1J1R0J CHIP R 1 J 1 16W R419 RK73GB1J473J CHIP R 47K J 1 16W R420 RK73GB1J1R0J CHIP R 1 J 1 16W R421 RK73GB1J104J CHIP R 100K J 1 16W R422 RK73GB1J332J CHIP R 3 3K J 1 16W R424 RK73GB1J101J CHIP R 100 J 1 16W R425 RK73GB1J104J CHIP R 100K J 1 16W R426 427 RK...

Page 27: ...0K J 1 16W R822 RK73GB1J473J CHIP R 47K J 1 16W R823 RK73GB1J103J CHIP R 10K J 1 16W R824 RK73GB1J473J CHIP R 47K J 1 16W R825 RK73GB1J103J CHIP R 10K J 1 16W R826 RK73GB1J473J CHIP R 47K J 1 16W R829 830 RK73GB1J472J CHIP R 4 7K J 1 16W R851 852 RK73GB1J103J CHIP R 10K J 1 16W VR101 R12 0037 05 SEMI FIXED RES 012 19103 100 VR801 T99 0676 08 ROTARY ENCODER 020 81212 151 W101 103 RK73GB1J000J CHIP ...

Page 28: ... HM335 S SX RXD M35E N E3 RXD M35E S E2 RXD M35 N NT NE H RXD M35 S ST SE MODEL ABB Mexico PX AAFES Russia Scandinavia Shanghai USA Other area HM335 N HM335 S SK RXD M35E N RXD M35E S RXD M35 N RXD M35 S 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 ...

Page 29: ...al component variations through use of parts list Amplifier section For U S A and Canada Rated output power during STEREO operation FTC For U K and Europe Effective output power during STEREO operation 1 kHz 10 T H D at 6 Ω 15 W 15 W Rated output power during STEREO operation 1 kHz 0 7 T H D at 6 Ω 11 W 11 W For other countries Rated output power during STEREO operation 1 kHz 10 T H D at 6 Ω 15 W ...

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