JVC KD-LX100 Service Manual Download Page 51 | Manualshive

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JVC KD-LX100 Service Manual Download Page 51

KD-LX100/KD-LX300

3-9

Item

Parts number

Parts name

Area

Electrical parts list

Remarks

Block No. 01

A

C 508

CY104423J

CAPACITOR

CY 0.1 UF

C 509

CY104423J

CAPACITOR

CY 0.1 UF

C 510

CZ8206D2J

CAPACITOR

CZ 82 PF

C 511

CY682623J

CAPACITOR

CY 0.0068UF

C 512

CE1071468

CAPACITOR

CE 100 UF

C 513

CY103623J

CAPACITOR

CY 0.01 UF

C 515

CZ5R06A2J

CAPACITOR

CZ 5 PF

C 521

CE1071468

CAPACITOR

CE 100 UF

C 522

CE1071468

CAPACITOR

CE 100 UF

C 523

CE1056468

CAPACITOR

CE 1 UF

C 524

CY103623J

CAPACITOR

CY 0.01 UF

C 525

CY103623J

CAPACITOR

CY 0.01 UF

C 529

CE1071468

CAPACITOR

CE 100 UF

C 533

CZ4706D2J

CAPACITOR

CZ 47 PF

C 534

CY153623J

CAPACITOR

CY 0.015 UF

C 536

CY103623J

CAPACITOR

CY 0.01 UF

C 537

CY272623J

CAPACITOR

CY 0.0027UF

C 538

CY103623J

CAPACITOR

CY 0.01 UF

C 539

CY333623J

CAPACITOR

CY 0.033 UF

C 540

CY473623J

CAPACITOR

CY 0.047 UF

C 542

CZ4716D2J

CAPACITOR

CZ 470 PF

C 543

CZ4716D2J

CAPACITOR

CZ 470 PF

C 545

CY473623J

CAPACITOR

CY 0.047 UF

C 546

CY473623J

CAPACITOR

CY 0.047 UF

C 547

CY473623J

CAPACITOR

CY 0.047 UF

C 549

CY473623J

CAPACITOR

CY 0.047 UF

C 550

CY333623J

CAPACITOR

CY 0.033 UF

C 551

CE1071468

CAPACITOR

CE 100 UF

C 552

CY103623J

CAPACITOR

CY 0.01 UF

C 553

CY103623J

CAPACITOR

CY 0.01 UF

C 554

CE1071468

CAPACITOR

CE 100 UF

C 555

CY103623J

CAPACITOR

CY 0.01 UF

C 556

CZ8R06B2J

CAPACITOR

CZ 8 PF

C 557

CZ8R06B2J

CAPACITOR

CZ 8 PF

C 558

CZ1016D2J

CAPACITOR

CZ 100 PF

C 571

CE1071468

CAPACITOR

CE 100 UF

C 573

CY103623J

CAPACITOR

CY 0.01 UF

C 574

CE1071468

CAPACITOR

CE 100 UF

C 581

CE2271468

CAPACITOR

CE 220 UF

C 582

CY103623J

CAPACITOR

CY 0.01 UF

C 583

CE2263468

CAPACITOR

CE 22 UF

C 584

CY473623J

CAPACITOR

CY 0.047 UF

CZ 22 PF

CZ 27 PF

CZ 15 PF

CZ 15 PF

CZ 220 PF

CY 0.047 UF

CY 0.01 UF

CE 10 UF

CE 220 UF

CY 0.047 UF

CY 0.047 UF

CE 220 UF

CZ 220 PF

C 720

CY473623J

CAPACITOR

CY 0.047 UF

C 721

CY222623J

CAPACITOR

CY 0.0022UF

C 722

CY222623J

CAPACITOR

CY 0.0022UF

C 750

CZ1016D2J

CAPACITOR

CZ 100 PF

C 755

CY473623J

CAPACITOR

CY 0.047 UF

C 756

CY222623J

CAPACITOR

CY 0.0022UF

C 757

CY104423J

CAPACITOR

CY 0.1 UF

C 758

CZ1016D2J

CAPACITOR

CZ 100 PF

C 771

CY473623J

CAPACITOR

CY 0.047 UF

C 791

CE1046468

CAPACITOR

CE 0.1 UF

C 821

CY183623J

CAPACITOR

CY 0.018 UF

C 822

CY393623J

CAPACITOR

CY 0.039 UF

C 823

CY393623J

CAPACITOR

CY 0.039 UF

C 824

CY393623J

CAPACITOR

CY 0.039 UF

C 825

CY393623J

CAPACITOR

CY 0.039 UF

C 826

CY122623J

CAPACITOR

CY 0.0012UF

C 827

CE1063468

CAPACITOR

CE 10 UF

C 828

CE2263468

CAPACITOR

CE 22 UF

C 911

CE4763468

CAPACITOR

CE 47 UF

C 912

CE1071468

CAPACITOR

CE 100 UF

C 913

CY104423J

CAPACITOR

CY 0.1 UF

C 931

CZ1016D2J

CAPACITOR

CZ 100 PF

C 932

CY473623J

CAPACITOR

CY 0.047 UF

C 937

CY104423J

CAPACITOR

CY 0.1 UF

C 940

CK1026057

CAPACITOR

KD-LX300

C 941

CE4746468

CAPACITOR

CE 0.47 UF

C 942

CE4763468

CAPACITOR

CE 47 UF

C 943

CY103603J

CAPACITOR

CY 0.01 UF

C 944

CE1063468

CAPACITOR

KD-LX100

C 944

CE2256468

CAPACITOR

KD-LX300

C 945

CY104423J

CAPACITOR

CY 0.1 UF

C 951

CY104423J

CAPACITOR

CY 0.1 UF

C 952

CE1063468

CAPACITOR

CE 10 UF

C 961

CE3383541

CAPACITOR

CE 3300 UF

C 962

CE2256468

CAPACITOR

CE 2.2 UF

C 964

CE2271468

CAPACITOR

CE 220 UF

C 965

CE2263468

CAPACITOR

CE 22 UF

C 966

CY103623J

CAPACITOR

CY 0.01 UF

C 967

CE2263468

CAPACITOR

CE 22 UF

C 968

CY104423J

CAPACITOR

CY 0.1 UF

C 969

CE2263468

CAPACITOR

CE 22 UF

C 970

CY473623J

CAPACITOR

CY 0.047 UF

C 971

CE4763468

CAPACITOR

CE 47 UF

C 975

CY104423J

CAPACITOR

CY 0.1 UF

C 976

CY104423J

CAPACITOR

KD-LX100

C 977

CE2263468

CAPACITOR

CE 22 UF

C 978

CE1071468

CAPACITOR

CE 100 UF

C 982

CE2263468

CAPACITOR

CE 22 UF

C 985

CY104423J

CAPACITOR

KD-LX100

C 986

CY104423J

CAPACITOR

CY 0.1 UF

C 991

CZ1016D2J

CAPACITOR

KD-LX100

C 991

CZ2716D2J

CAPACITOR

KD-LX300

C 992

CZ2716D2J

CAPACITOR

KD-LX300

C 992

CZ1016D2J

CAPACITOR

KD-LX100

C 993

CZ1016D2J

CAPACITOR

KD-LX100

C 993

CZ2716D2J

CAPACITOR

KD-LX300

C 994

CZ2716D2J

CAPACITOR

KD-LX300

C 994

CZ1016D2J

CAPACITOR

KD-LX100

C 995

CZ1016D2J

CAPACITOR

KD-LX100

C 995

CZ2716D2J

CAPACITOR

KD-LX300

C 996

CZ2716D2J

CAPACITOR

KD-LX300

C 996

CZ1016D2J

CAPACITOR

KD-LX100

C 997

CZ1016D2J

CAPACITOR

KD-LX100

C 997

CZ2716D2J

CAPACITOR

KD-LX300

C 998

CZ2716D2J

CAPACITOR

KD-LX300

C 998

CZ1016D2J

CAPACITOR

KD-LX100

CN301

KN2507297

CONNECTOR

7P BASE POST

CN302

KN2506297

CONNECTOR

KD-LX300

CN503

KN2502091

CONNECTOR

2P BASE POST S

CN504

KN2502091

CONNECTOR

2P BASE POST S

CN601

KZ042260L

CONNECTOR

26P TKC-W26P-

(Main board)

Item

Parts number

Parts name

Area

Remarks

A

www. xiaoyu163. com

QQ 376315150

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

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Summary of Contents for KD-LX100

Page 1: ...y method Adjustment method Extension cord connectiong method Functions of the mechanism under the service mode Flow of functional operation until TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 2 1 3 1 4 1 13 1 14 1 16 1 18 1 19 1 19 1 21 37 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 139422...

Page 2: ...f this system Safety precaution Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check 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: ...he condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 4 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...

Page 4: ...body Move the top chassis upward and disconnect the CD mechanism connector from the main board connector by pulling it Remove the top chassis from the body 1 2 3 4 5 6 Disassembly method Removing the top chassis See Fig 1 to 5 Main body Fig 1 Fig 2 Fig 3 Fig 4 1 KD LX300 Fig 4 2 KD LX100 Fig 5 Bottom cover A A B Top chassis Top chassis Heat sink C B E F E F Top chassis G G D www xiaoyu163 com QQ37...

Page 5: ...op chassis assembly and the front panel assembly Remove the four screws I attaching the front board on the back of the front panel assembly and release the eight joints a 1 Removing the Front Board See Fig 9 Fig 6 1 KD LX300 Fig 6 2 KD LX100 Fig 8 Fig 7 Fig 9 Front panel assembly CN701 Front panel assembly Front panel assembly H H Front panel assembly I I Joints a Joints a CN701 CN701 www xiaoyu16...

Page 6: ...L See Fig 11 Prior to performing the following procedure remove the lifter unit Remove the washer attaching the clutch assembly and detach the clutch assembly from the shaft of the lifter unit Remove the two screws L attaching the feed motor R 1 2 Removing the feed motor R See Fig 12 Clutch assembly Fig 10 1 KD LX300 J Lifter unit assembly CN504 CN503 J Fig 10 2 KD LX100 Fig 11 Fig 12 J Lifter uni...

Page 7: ... 2 3 Removing the operation assembly See Fig 13 to 17 When reassembling correctly engage the switch S651 and S652 on the main board and the right gear with the part b of the operation assembly ATTENTION Fig 13 Fig 14 Fig 15 Fig 16 M Spring 6 CN702 Operation assembly Spring 5 M Operation assembly b S652 S651 Operation assembly b Operation assembly b S652 S651 Bracket L Bracket R Bracket R www xiaoy...

Page 8: ...erforming the following procedure remove the top chassis Remove the three screws O and the CD mechanism assembly from the top chassis 1 Removing the CD mechanism assembly See Fig 19 Button panel Operation switch board Button panel CD mechanism assembly Fig 17 Fig 18 Fig 19 N N O O O 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 13942296...

Page 9: ...w S attaching the rear panel Now the main board assembly will be removed 1 2 3 4 5 Removing the main board assembly See Fig 20 to 22 When reassembling correctly engage the switch S651 and S652 on the main board and the right gear with the part b of the operation assembly Refer to Fig 21 ATTENTION Fig 20 1 KD LX300 Fig 20 2 KD LX100 Fig 22 1 KD LX300 Fig 22 2 KD LX100 Fig 21 P CN504 CN701 Front pan...

Page 10: ... of the CD mechanism unit can be disconnected easily Refer to Fig 2 ATTENTION Prior to performing the following procedure remove the CD mechanism control board and the pickup cover Remove the two springs f attaching the CD mechanism assembly and the front bracket Remove the two screws C and the front bracket while pulling the flame outward Remove the belt and the screw D from the loading motor 1 2...

Page 11: ...m assembly from the left side to the right side 1 2 3 4 Removing the CD mechanism assembly See Fig 1 6 to 9 The CD mechanism assembly can be removed if only the rear damper bracket on the left side is removed ATTENTION Fig 5 Fig 6 Fig 7 Fig 8 Fig 9 Rear damper bracket Fix arm R Damper E E Damper bracket CD mechanism assembly Flame Spring h E E Fix plate L Shaft g Shaft g Rear damper bracket Fix ar...

Page 12: ...g the pickup unit reattach the part i of the pickup unit then the part j of the FD screw ATTENTION Prior to performing the following procedure remove the CD mechanism control board the front bracket loading motor the CD mechanism assembly and the feed motor assembly Turn up the CD mechanism assembly and remove the two springs k on both sides of the clamper arms Open the clamper arm upward Turn the...

Page 13: ...ad Exclusive dummy load should be used for AM and FM For FM dummy load there is a loss of 6dB between SSG output and antenna input The loss of 6dB need not be considered since direct reading of figures are applied in this working standard Standard volume position Balance and Bass Treble volume lndication 0 Loudness OFF BBE OFF Frequency Band FM 87 5MHz 108 0MHz MW 520kHz 1620 kHz EXTGS004 26P EXTL...

Page 14: ...the connector CN504 on the main board Extension cord connecting method 1 2 Using the jig board EXTLX002 SWPWB its installing to the chassis then using 4pin extention cord EXTLX002 4P connect the harness of the lifter detecting board with the connector CN704 on the board Connect the connector EXTLX001 6PC and extension wire EXTLX001 6PF connect the 6pin connector CN702 on the main board Connect the...

Page 15: ...ension cord EXTLX001 2P EXTLX001 6PF EXTLX001 6PC EXTLX002 16PF EXTLX002 16PC EXTLX002 SWPWB EXTLX002 4P No Parts number Quantity Description Besides the above kit we offer the conventional extension cord for CD mechanism which are not essential to operation check or service The mechanism should be directly connected to the board using the extension wire EXTGS004 26P www xiaoyu163 com QQ376315150 ...

Page 16: ...ger is connected Running mode Do not use this mode under the servise mode Deletion of CD error code and RDS data Calling of CD mechanism error code With the three error modes stored in maximum in the internal memory of the mechanism in the body of this system it is posible under the service mode to call the contents of error according to the following steps when any error has occurred Data stored ...

Page 17: ...0 80 0061 80 0062 80 0063 The pickup cannot returned to the inner peripheral and the REST switch is not turned off The pickup cannot be returned to the outer peripheral and the REST switch is not turned off In case the focus cannot be searched by one set of focus searching 3 way focus searching after disc change and focus shock judge that the focus searching system is in error In case tracking bal...

Page 18: ...ea CLV Servo Mode Lead In Area Digital 0 RF signal Flow of functional operation until TOC read When the pickup correctly moves to the inner area of the disc TERMINAL Microprocessor commands FMO TC9462 53 FEED MOTOR TERMINAL IC581 5 REST SW When the disc correctly rotates Tracking Servo Loop ON Servo CLV Rough Servo Acceleration Acceleration Microprocessor commands Spindle motor IC581 7 0 5 Sec 0 5...

Page 19: ... and 18 Is the disk rotated Does the RF signal appear at TP1 Is 4V present at IC581 pins 7 and 8 Check the spindle motor and its wiring Is 4V present at IC521 pin 55 Check the vicinity of IC581 Check IC501 and IC521 YES NO NO NO NO NO YES YES YES Check the circuits in the vicinity of IC501 19 24 or the pickup Is the RF waveform at TP1 distorted Proceed to the Tracking section When the disc is rota...

Page 20: ...e semi fixed resistor If the laser power is lower than the specified value the laser diode is almost worn out and the laser pickup should be replaced If the semi fixed resistor is adjusted while the pickup is functioning normally the laser pickup may be damaged due to excessive current Turn off the power switch and disconnect the power cord from the ac outlet Replace the pickup with a normal one R...

Page 21: ...3 OUT3 IN4 IN4 OUT4 CTL1 FWD1 REV1 CTL2 FWD2 REV2 SGND FWD3 REV3 CTL3 SB PS MUTE PVCC2 DO7 Pin No Symbol I O Function 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 O O O O O O O O O O O O O I O I I I I O CH7 drive output CH6 drive output CH6 drive output Power ground2 CH5 drive output CH5 drive output CH4 drive output CH4 drive output CH3 drive output CH3 drive output Pow...

Page 22: ...sm Cut in input for J BUS signal Power save 2 Working together back up by H input to stop mode Pulse signal input port for Cruise control Clock signal input for RDS RDS data input Remote control signal input Power supply terminal Power supply terminal Input for rotation volume detection pulse judgment to relation V1 Input for rotation volume detection pulse judgment to relation V2 Key control sign...

Page 23: ... output for FM AM L FM H AM CE output for IC control for PLL Data output for IC control for PLL Clock output for IC control for PLL AM detect signal input Non connect Non connect Connect to GND DIMMER signal input terminal Power supply terminal Selecting output for power ON OFF H power ON Power supply control signal for CD H CD MUTE output L MUTE ON Subwoofer cut off frequency output 1 Subwoofer c...

Page 24: ... 8 CLCK 9 DATA 10 SFSY 11 SBSY 12 HSO 13 UHSO 14 PVDD3 15 PDO 16 TC9490FA IC521 DSP 1 Pin layout Block diagram 2 Pin function 1 2 Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 I O O O O O O O O O O O O Function Bit clock output terminal L R channel clock output terminal Audio data output terminal Digital data output terminal Correction flag output terminal Digital 3 3V power supply voltage terminal Digital...

Page 25: ... terminal Feed equalizer output terminal Disc equalizer output terminal Digital GND terminal Digital 3 3V power supply voltage terminal Test input terminaal System clock oscillator GND terminal System clock oscillator input terminal System clock oscillator output terminal System clock oscillator 3 3V power supply voltage terminal DA converter GND terminal R channel data forward output terminal DA ...

Page 26: ... terminal Filter terminal Negative feedback terminal Input terminal Power supply terminal for amp Output terminal of internal amp Rch GND terminal Rch output terminal Lch output terminal Lch GND terminal Output terminal of internal amp Pin No Symbol Function 000874360 T IC702 System reset 1 Pin layout 2 Block diagram 1 3 2 1 Vcc 3 Vout 2 GND OP1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL ...

Page 27: ...n CH2 Bass Filter Setting Pin CH2 treble Filter Setting Pin CH1 treble Filter Setting Pin CH2 treble Input Pin CH2 BBE II Signal Output Pin CH2 Output MIX Amplifier Inverse Input Pin A2 B2 C2 D2 FIL GND SI SC VCC OUTR2 OUTF2 OUTR1 OUTF1 BOUT1 BNF1 BOUT2 BNF2 TNF2 TNF1 TIN2 BBOUT2 MIX2 Pin No Symbol Function 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 CH2 High Pass VCA Output ...

Page 28: ...al clock input Serial data I O of slave and ward address Write protect terminal Symbol I O Function BR24C16F X IC703 EEPROM 1 Pin layout 3 Block diagram 2 Pin function 14 13 12 11 8 10 9 1 2 3 4 7 5 6 VDD C1 C4 I O4 I O3 O I4 O I3 I O1 O I1 O I2 I O2 Vss C2 C3 BU4066BCFV X IC322 Quad analog switch 1 Pin layout Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 ...

Page 29: ...pplied to CTRL pin Output voltage is VCC 1 V when M or H level to CTRL pin and H level to ANT CTRL Connected to ACC Regular 5 7V Output voltage is 5V when M or H level applies to CTRL pin Output for ACC detector L ANT output OFF H ANT output ON Connected to VCC Low battery detect Output voltage is 9V when M or H level applied to CTRL pin L BIAS OFF M BIAS ON H CD ON Output voltage is 8V when H lev...

Page 30: ...phone amp negative input terminal Microphone amp output terminal Ground Non connection VCA input terminal VCA control terminal VCA output terminal Power supply Vcc 2 Amp IN Amp IN Amp OUT GND NC VCA IN Vc VCA OUT Vcc Pin No Symbol Function 6 7 5 8 B 2 1 3 4 A A OUT A IN A IN VEE VCC B OUT B IN B IN NJM2100M IC821 Operation amp www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8...

Page 31: ...VCC3 4 OUTLR MUTE OUTLR GND NC 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 Symbol Pin No Function Header of IC Power GND Outpur for front Rch Stand by input Output for front Rch Power input Output for rear Rch Power GND Output for rear Rch Ripple filter Rear Rch input Front Rch input Signal GND Front Lch input Rear Lch input Power on time control Output for rear Lch Power GND...

Page 32: ...ut terminal Common driver output terminal Common driver output terminal Common driver output terminal Power supply for logic section Power supply for LCD driver section LCD voltage input terminal Connect to ground Oscillation output terminal Oscillation input terminal Reset signal input terminal Chip enable input terminal Clock signal input terminal Serial data input terminal Segmrnt driver output...

Page 33: ... a voltage of between 4 5 and 6 0V Display turning off input pin INT L Vss off S1 to S52 COM1 to COM3 L INT H VDD on Serial data can be transferred in display off mode Used for applying the LCD drive 2 3 bias voltage externally Must be connected to VDD2 when a 1 2 bias drive scheme is used Used for applying the LCD drive 1 3 bias voltage externally Must be connected to VDD1 when a 1 2 bias drive s...

Page 34: ...UT B A NJM4565MD IC323 IC960 Ope amp RPM6938 SV4 IC603 Remote censor Vcc Vcc Comp AGC AMP PD Detector BPF fo trimming circuit I V conversion magnetic shield Rout GND 22k 1 Block diagram 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 ...

Page 35: ...put terminal Laser diode amp output terminal APC circuit ON OFF control signmal laser diode LDO control signal input or bottom peak detection frequency change terminal Tracking error balance adjustment signal input terminal Tracking error signal generation amp negative phase input terminal Tracking error signal generation amp output terminal RF signal peak detection output terminal AGC FE TE amp g...

Page 36: ... Vcc1 Vcc2 1 20 6 11 9 8 7 5 2 3 12 16 17 18 19 15 14 21 24 23 13 10 4 25 22 TA8273H IC941 4ch amp 1 Pin layout 2 Block diagram 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 37: ...Clock input Serial data output Register control pin I O ports I O ports Non connect Non connect Single power supply for REF frequency block O I I I O O I O I O Pin No Symbol I O Function 13 14 15 16 17 18 19 20 21 22 23 24 IFC VDD FMIN AMIN DGND FMCP VT AMCP VCC RF AGND XIN IF signal input Power pins for digital block FM band local signal input AM band local signal input Connect to GND for digital...

Page 38: ...ESS UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49635 200104 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: ... EEPROM J1 ANT CN771 CD CHANGER CN631 KEY MARTIX KEY0 KEY1 KEY0 KEY1 VOL1 VOL2 KEY2 DOT REMOCON RESET BUS SCK BUS SO BUS SI BUS INT E2PR CLK E2PR DA I E2PR DA O RESET CRUISE TNI TPI FPI FNI MDI LDI FEO RFRP RFBO RFBC SEL TEB TEN TEO RFDC CD L CD R LO RO LO TRAY FO FE SP TR BUS0 BUS3 BUCK CCE RESET TMK TM1 TM0 DMK DM0 DM1 LM0 LM1 CD ON REST TU L TU R LOUTF LOUTR ROUTF ROUTR SUBW L SUBW R W MUTE W L...

Page 40: ...REAR SIGNAL H A B C D E F G 1 2 3 4 5 KD LX300 KD LX100 KD LX300 KD LX100 2 2 Standard schematic diagrams Main amp sction 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 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 41: ...o LCD Key control section KD LX300 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 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 42: ... KD LX300 Switch board Forward side KD LX300 Switch board Reverse side KD LX100 Switch board Forward side KD LX100 Switch board Reverse side 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 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 c...

Page 43: ... assembly and parts list Electrical parts list Packing materials and accessories parts list KD LX100 KD LX300 3 3 3 5 3 8 3 16 Area suffix J Northern Americal 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 44: ...O 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 45: ...1 43 50 52 53 50 54 51 55 45 26 81 79 81 82 27 23 80 78 82 87 76 83 77 62 62 62 63 61 16 14 60 59 23 58 84 23 85 85 23 11 15 16 12 17 10 17 42 40 89 Exploded view of general assembly and parts list Block No M M M 1 KD LX300 Main board Switch board 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 1394229651...

Page 46: ...umber Parts name Area A Parts list Q ty Description Block No M1MM 49 LV30981 005A CLUTCH ASS Y 1 50 YWP020300 C WASHER 7 51 YWP020301 C WASHER 2 52 LV31611 001A GEAR 3 1 53 LV41464 001A GEAR 2 1 54 LV41463 001A GEAR 1 1 55 LV30981 007A CLUTCH ASS Y 1 56 DG4087040 LEVER SPRING 1 57 DG3058000 FFC GUIDE 1 58 DG3010010 BOTTOM ASSY 1 59 LV41545 001A BUTTON B GUIDE 1 60 YM2029000 SCREW 1 61 DG3014000 IN...

Page 47: ...35 104 107 40 63 39 a 51 132 86 113 113 134 80 117 92 84 c 79 88 93 22 22 89 62 81 82 116 102 101 108 100 133 57 CD mechanism assembly and parts list Block No M M M 2 Grease G 31SA G 31SA Bottom side RX 405 TN CCD1001Z 138 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 89249...

Page 48: ...SE Z 1 33 30310547T FD GR BLK Z 1 36 30310546T PU GUIDE Z 1 38 30310533T THRUST SPR M 1 39 30310577T PU M NUT Z S 1 40 30310512T NUT PUSH SPR PL 1 41 30310558T CLP ARM Z 1 42 30310514T CLP ARM SPRING 1 43 30310552T CLAMPER Z 1 48 30310557T CLAMPER PLATE Z 1 49 30310524T DAMPER J 3 50 30310525T CLP ARM SPR L 1 51 30310545T F SCREW GUIDE Z 1 56 64180405T DET SW 1 ESE11SF4 57 QAL0230 001 C D PICK SON...

Page 49: ...SCREW 2 M1 7X2 2 104 9C0917703T C TAP SCREW S3 1 M1 7X7 105 9C0320201T C TAP SCREW S3 1 M2X2 106 9C4920013T C TAP SCREW S3 2 M2X10 107 9C4920603T C TAP SCREW B3 4 M2X6 108 9P0220031T TAMS SCREW 2 M2X3 110 9C0420253 C TAP SCREW 1 M2X2 5 113 9W0330276 NW BLUE 2 2 9X5X0 3 116 9W0725030T LUMILAR W 1 2 3X9 8X0 25 117 9W0640030T WASHER 1 1 4X3 2X0 4 130 303105310T FEED MO ASSY 1 131 303105311T SPINDLE M...

Page 50: ...PF C 251 CE4754468 CAPACITOR CE 4 7 UF C 252 CY122623J CAPACITOR CY 0 0012UF C 253 CZ1216D2J CAPACITOR CZ 120 PF C 254 CZ1016D2J CAPACITOR CZ 100 PF C 272 CE1063468 CAPACITOR CE 10 UF C 273 CE2260468 CAPACITOR CE 22 UF C 301 CE4754468 CAPACITOR KD LX300 C 302 CE4754468 CAPACITOR KD LX300 C 303 CE4763468 CAPACITOR KD LX300 C 305 CE4754468 CAPACITOR KD LX300 C 306 CE4754468 CAPACITOR KD LX300 C 307 ...

Page 51: ...D2J CAPACITOR CZ 100 PF C 771 CY473623J CAPACITOR CY 0 047 UF C 791 CE1046468 CAPACITOR CE 0 1 UF C 821 CY183623J CAPACITOR CY 0 018 UF C 822 CY393623J CAPACITOR CY 0 039 UF C 823 CY393623J CAPACITOR CY 0 039 UF C 824 CY393623J CAPACITOR CY 0 039 UF C 825 CY393623J CAPACITOR CY 0 039 UF C 826 CY122623J CAPACITOR CY 0 0012UF C 827 CE1063468 CAPACITOR CE 10 UF C 828 CE2263468 CAPACITOR CE 22 UF C 91...

Page 52: ...DTA114EUA X DIGITAL TR Q 131 2SD1048 6 7 X TRANSISTOR KD LX300 Q 132 2SD1048 6 7 X TRANSISTOR Q 161 2SC4081 QR X TRANSISTOR Q 231 TRD1048 678 L TRANSISTOR KD LX300 Q 232 2SD1048 6 7 X TRANSISTOR Q 321 DTC114EUA X TRANSISTOR KD LX300 Q 322 DTC114EUA X TRANSISTOR KD LX300 Q 323 2SD1048 6 7 X TRANSISTOR KD LX300 Q 501 2SB1241 QR T TRANSISTOR Q 561 2SB1241 QR T TRANSISTOR Q 590 DTA114EUA X DIGITAL TR ...

Page 53: ...0J RESISTOR KD LX300 R 308 RK000JA0J RESISTOR KD LX100 R 309 RK000JA0J RESISTOR KD LX100 R 322 RK103JA0J RESISTOR KD LX300 R 323 RK103JA0J RESISTOR KD LX300 R 324 RK104JA0J RESISTOR KD LX300 R 325 RK104JA0J RESISTOR KD LX300 R 326 RK103JA0J RESISTOR KD LX300 R 327 RK562JA0J RESISTOR KD LX300 R 328 RK153JA0J RESISTOR KD LX300 R 329 RK000JA0J RESISTOR KD LX300 R 330 RK473JA0J RESISTOR KD LX300 R 331...

Page 54: ...29 RK103JA0J RESISTOR RK 1 10W 10K R 730 RK103JA0J RESISTOR RK 1 10W 10K R 731 RK473JA0J RESISTOR RK 1 10W 47K R 732 RK473JA0J RESISTOR RK 1 10W 47K R 733 RK473JA0J RESISTOR RK 1 10W 47K R 734 RK472JA0J RESISTOR RK 1 10W 4 7K R 735 RK472JA0J RESISTOR RK 1 10W 4 7K R 737 RK103JA0J RESISTOR RK 1 10W 10K R 738 RK103JA0J RESISTOR RK 1 10W 10K R 739 RK473JA0J RESISTOR RK 1 10W 47K R 740 RK473JA0J RESIS...

Page 55: ... 000392900 T SWITCH SW MPU12270MLB1 TH951 TH103J05J THERMISTOR KD LX300 TH981 TH103J05J THERMISTOR THERMISTOR 10K TU 1 000153550 TUNNER PUCK X 21 000171510 T CRYSTAL X TAL 10 25MHZ X 521 000171590 T CRYSTAL X TAL 16 9344MH X 701 000171600 T CRYSTAL X TAL 12 5MHZ X 702 QAX0401 001 CRYSTAL X TAL 32 768KHZ Main 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 ...

Page 56: ...R RK 1 10W 10K R 606 RK103JA0J RESISTOR RK 1 10W 10K R 607 RK103JA0J RESISTOR RK 1 10W 10K R 608 RK103JA0J RESISTOR KD LX300 R 608 RK473JA0J RESISTOR KD LX100 R 609 RK153JA0J RESISTOR KD LX300 R 611 RK472JA0J RESISTOR RK 1 10W 4 7K R 612 RK472JA0J RESISTOR RK 1 10W 4 7K R 613 RK681JA0J RESISTOR RK 1 10W 680 R 621 RK271JA0J RESISTOR RK 1 10W 270 R 622 RK331JA0J RESISTOR RK 1 10W 330 R 623 RK821JA0J...

Page 57: ...ACT SW LS8J2 S 640 000392870 T SWITCH TACT SW LS8J2 S 641 000392870 T SWITCH TACT SW LS8J2 S 642 000392870 T SWITCH TACT SW LS8J2 S 643 000392870 T SWITCH TACT SW LS8J2 VR621 000392860 ENCODER ENCODER EC12E Front 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 376315150 892498299...

Page 58: ...w P4 P3 P2 P3 P1 P4 A1 A2 A4 A10 A11 A14 A15 A3 A5 A6 A7 A8 A9 A13 P5 A16 A21 A12 A20 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 59: ...HEET 1 A 6 BT 51018 2 WARRANTY CARD 1 A 7 BT 51020 2 J REGIST CARD 1 A 8 BT 52004 1 WARRANTY CARD 1 A 9 BT 20071B JVC CENTER LIST 1 A 10 FSKM2004 202 MOUNTING SLEEVE 1 A 11 LV10187 001A S TRIM PLATE 1 A 12 000393470 JACK COVER 3 KD LX300 000393470 JACK COVER 1 KD LX100 A 14 RM RK31 REMOCON 1 A 15 QAB0014 001 BATTERY 1 A 16 VKZ4027 202 PLUG NUT 1 A 17 VKH4871 001 MOUNT BOLT 1 A 18 VKZ4328 001 LOCK ...

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