JVC KD-LH7R Service Manual Download Page 51

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2-1

KD-LH7R

Block diagram

CN101

CN701

J801

CHANGER

CONTROL

IC801

JVC BUS

IC701

CPU

TU1

FM/AM

TUNER

IC161

E.VOL

IC31

PLL

ANT

IC301

POWER

AMP

J321

LINE OUT

CN901

SPK

BATT

CN601

EN601

ENCODER

IC601

LCD

DRIVER

LCD

S601~S617

KEY

MATRIX

IC602

REMOCON

COM1~COM3
S1~S68

LCDCE
LCDDA
LCDCL

ENC1
ENC2

KEY0~KEY2

REMOCON

CN501

CN601

IC601

CD RF

IC621

D.SERVO

DSP

IC681

CD DRIVER

IC571

24bit DAC

IC652

MP3 DEC

IC501

CPU

IC572

CD LPF

IC653

SRAM

IC503

J-BUS

BUFF

REST

SWITCH

LOAD/FEED

MOTOR

SPINDLE

MOTOR

SW1,SW2

PICKUP

REST

LOAD/FEED+
LOAD/FEED-

SPINDLE-

SW1,SW2

A,B,E,F
VR,MD,LD
FOCUS+
FOCUS-
T
TRACKING-

VA,VB
VE,VF
MD,LD

RWSEL
IOP

SEL
TEB
RFGC
TE,FE
RFDL
RF

FMO
DMO
TRO
FOO

BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST

LOAD
LD/FE
CDON

SW1,SW2,RESET

/BUSIO
BUSIO
BUSSI
BUSSO
BUSSCK

BUSSI/SO
BUSCLK

BCK
LRCK
DATA

SDO

LRCK

BCK

VOUTL
VOUTR

DACML

DACMC
DACMD

DACCS

DSPRST

CD.L-CH

CD.R-CH

IO0~IO7
AD0~AD16
OE,CE,WR

MP3RST
MP3DA
PM3CK

DISCSEL
CDMUTE
CDREQ
B.DET
P.DET

LOAD/FEED+
LOAD/FEED-

SPINDLE-
T
TRACKING-
FOCUS+
FOCUS-

TU.L,TU.R

FM/AMOSC

SEEK/STOP

SD/ST

FM/AM

MONO

PLLCE

PLLDA

PLLCL

PLLDI

CD.L-CH

CD.R-CH

AUX.L

AUX.R

CH.L
CH.R

VOLDA
VOLCL

CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
DISCSEL

REMOCON
ENC1,ENC2
LCDCE,LCDDA
LCDCL
KEY0,KEY1

SI/SO
SCK

BUSSI/SO
BUSSO
I/O
BUSINT
BUSSCK
BUSCLK

OUTLF
OUTRF

OUTRF
OUTRR

FRONTR
REARR

FRONTL
REARL

INLF
INLR

INRF
INRR

OUTLF+
OUTLF-
OUTRF+
OUTRF-
OUTLR+
OUTLR-
OUTRR+
OUOTRR-

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

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

“无奇不有”电路图网 http://www.xiaoyu163.com

Summary of Contents for KD-LH7R

Page 1: ...ent method 1 2 1 3 1 4 1 5 1 20 Flow of functional operation unit TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 21 1 23 1 23 1 24 7 D SOUND VOL VOL SOURCE R F U D 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 ...

Page 2: ...recaution 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 3: ...sport 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 1 2 Ground yourself 1 Use an anti static wrist ...

Page 4: ...näkymättömälle lasersäteilylle Älä katso säteeseen ADVARSEL Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion Undgå udsættelse for stråling ADVARSEL Usynlig laserstråling ved åpning når sikkerhetsbryteren er avslott unngå utsettelse for stråling REPRODUCTION AND POSITION OF LABELS WARNING LABEL DANGER Invisible laser radiation when open and interlock or defeated AVOID DIR...

Page 5: ...the front 1 2 3 Removing the front chassis See Fig 2 4 Remove the four screws C attaching the heat sink on the left side of the body and remove the heat sink 1 Removing the heat sink See Fig 5 Joint c Heat sink Fig 2 Fig 1 Fig 3 Fig 4 Fig 5 Front panel unit Front chassis A B Front chassis Joint a Joint a Joint b Joint b C C C Joint c www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 ...

Page 6: ...ing the following procedure remove the front chassis the heat sink bottom cover and the rear panel Remove the two screws F attaching the main amplifier board assembly on the top cover Disconnect connector CN101 on the main amplifier board assembly from the cassette mechanism assembly 1 2 Removing the main amplifier board assembly See Fig 8 When disengaging the joint f using a screwdriver do not da...

Page 7: ...at sink bottom cover and the main amplifier board assembly Remove the three screws H attaching the cassette mechanism assembly from the top cover 1 Removing the CD mechanism assembly See Fig 10 Fig 9 G g h CN601 G CD mechanism assembly H H Top cover Fig 10 H 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 89249829...

Page 8: ...e front panel and the rear cover Remove the control switch board on the back of the front panel 1 2 3 I I I I Fig 11 Fig 13 Fig 12 LCD Key control board Joint i Joint i Joint i Joint i Front panel Rear cover 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 x...

Page 9: ...fore disconnecting the flexible wire from the pickup solder the short circuit point on the pickup No observance of this instruction may cause damage of the pickup CAUTION Unsolder the short circuit point after reassembling CAUTION Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 A A A B B Joints a Joints a Top cover Top cover Connector board DET switch Pickup Pickup Short circuit Joints b Short circuit point Solderi...

Page 10: ...N When reassembling make sure that the three shafts on the underside of the chassis unit are inserted to the dampers certainly CAUTION Fig 3 Fig 6 Fig 8 Fig 7 B Connector board DET switch DET switch Pickup Short circuit Joints b Tab c Feed sw holder Tab c Suspension spring L Suspension spring L Suspension spring R Suspension spring R Chassis unit Chassis unit Frame Frame Shafts Shaft Damper Damper...

Page 11: ...the direction of the arrow to release the two joints d 1 2 Removing the clamper assembly See Fig 9 and 10 When reassembling connect the wire from the loading feed motor assembly to the flame as shown in Fig 11 CAUTION Fig 9 Fig 10 Fig 12 Fig 11 Clamper arm spring Clamper arm spring Chassis rivet assembly Joint d Joint d Clamper assembly Clamper assembly Joint d Joint d Chassis rivet assembly Loadi...

Page 12: ...d with the shaft and the feed sw holder then release the joint f of the feed sw holder in the direction of the arrow The joint g of the pickup unit and the feed rack is released and the feed sw holder comes off Remove the shaft from the pickup unit Remove the screw F attaching the feed rack to the pickup unit 1 2 3 4 5 Removing the pickup unit See Fig 13 to 17 Make sure that the part i on the unde...

Page 13: ...row to release the joint k and pull out upward 1 Removing the trigger arm See Fig 18 and 19 When reassembling insert the part l and m of the trigger arm into the part n and o at the slot of the chassis rivet assembly respectively and join the joint k at a time CAUTION Fig 18 Fig 19 Fig 20 Joint k Trigger arm Trigger arm Chassis rivet assembly Chassis rivet assembly Part n Part l Part m Part o Top ...

Page 14: ... to release the two joints t The select lock arm spring comes off the select lock arm at the same time 1 2 3 Removing the select arm L select lock arm See Fig 21 and 22 When reattaching the select arm L check if the points w and x are correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Fig 21 Fig 22 Fig 23 Fig 25 Fig 24 Top plate Top plate Sel...

Page 15: ... 2 Removing the select arm R link plate See Fig 21 and 22 When reattaching the select arm R check if the part c is correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Before removing the link plate remove the select arm L REFERENCE Fig 26 Fig 21 Fig 22 Top plate Top plate Select arm L Select lock arm Select lock arm Select lock arm spring Sele...

Page 16: ...oading roller assembly See Fig 27 to 29 When reassembling reattach the left and right roller guide springs to the lock arm rivet assembly before reattaching the lock arm rivet assembly to the chassis rivet assembly Make sure to fit the part h of the roller guide spring L inside of the roller guide Refer to Fig 30 CAUTION Fig 27 Fig 28 1 Fig 28 2 Fig 29 Fig 30 Roller guide Roller guide spring Rolle...

Page 17: ...2 Removing the loading gear 5 6 and 7 See Fig 31 and 32 Fig 31 Fig 32 J J Loading gear bracket Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 6 Loading gear 5 Loading gear 7 Loading gear 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 xia...

Page 18: ...ward Detach the loading gear plate rivet assembly from the shaft of the chassis rivet assembly upward while releasing the joint l Pull out the loading gear 4 1 2 3 4 5 6 7 8 9 10 Removing the gears See Fig 33 to 36 Fig 33 Fig 34 Fig 36 Fig 35 Slot j Slot j Joint k Feed gear Loading plate assembly Slide plate Joint l Loading gear 4 Loading gear 2 Loading gear 2 Loading gear 4 Loading gear 2 Loading...

Page 19: ...f the body Unsolder the wire on the connector board if necessary 1 2 Removing the turn table spindle motor See Fig 37 and 38 Fig 37 Fig 38 K K Turn table Turn table Spindle motor 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 xiaoyu1...

Page 20: ... 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 522kHz 1620 kHz LW 144kHz 279kHz Ma...

Page 21: ...w of functional operation until TOC read When the pickup correctly moves to the inner area of the disc TERMINAL Microprocessor commands FMO TC94A14FA 40 FEED MOTOR TERMINAL IC681 4 REST SW When the disc correctly rotates Tracking Servo Loop ON Servo CLV Rough Servo Acceleration Acceleration Microprocessor commands Spindle motor IC681 7 0 5 Sec 0 5 Sec FEO 1 TA2157FN 15 TC94A14FA 38 CN601 10 3 3V T...

Page 22: ...k rotated Does the RF signal appear at TP1 Is 4V present at IC681 pins 7 and 6 Check the spindle motor and its wiring Is 4V present at IC621 pin 41 Check the vicinity of IC681 Check IC621 and IC601 YES NO NO NO NO NO YES YES YES Check the circuits in the vicinity of IC601 19 24 or the pickup Is the RF waveform at TP1 distorted Proceed to the Tracking section When the disc is rotated at first Check...

Page 23: ...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 Refer to Pickup Removal...

Page 24: ...nction Vcc GND A0 A1 A2 SCL SDA WP IN IN IN OUT IN 1 An open drain output requires a pull up resister Power supply Ground 0v Slave address set Serial clock input Slave and word address serial data input serial data output 1 Write protect input Description of major ICs 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 37631515...

Page 25: ...DA WPIN I I I O I Power supply GND No use connect to GND Serial clock input Serial data I O of slave and word address Write protect terminal Symbol I O Function BR24C32F X IC771 EEPROM 1 Pin layout 3 Block diagram 2 Pin function 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...

Page 26: ...cruise RDS clock input RDS data input Remote control signal input 5V connection 5V connection Rotation volumepulse signal input Pulse which actually becomes judgment of change Rotation volume pulse signal input Key input 0 Key input 1 Key input 2 Level meter input S QUALITY level input S METER level input GND connection Non connect Non connect 5V connection J BUS data input J BUS data output J BUS...

Page 27: ...r detection input At L dimmer ON POWER SAVE 1 ACC and synchronization POWER SAVE L At operation H POWER ON OFF switch output At POWER ON H The CD power supply control signal output At CD H Mute output At mute ON L Non connect Non connect Non connect 5V connection Non connect Data output by which IC for electronic volume is controlled Clock output by which IC for electronic volume is controlled Dim...

Page 28: ...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 applied 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 level applied to CTRL pin Adjustment pin for ILM outp...

Page 29: ...ant Z Off High impedance State a 3 state input Output C L H H A X L H Y Z H L 1 2 3 4 5 6 7 1C 1A 1Y 2C 2A 2Y GND VU 4C 4A 4Y 3C 3A 3Y 14 13 12 11 10 9 8 HD74HC126FP X IC801 Buffer 1 Terminal layout 2 Block diagram 3 Pin function 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 37631515...

Page 30: ...High level L Low level X Irrelevant Z 1 Terminal layout 2 Block diagram 3 Pin function Off Hhigh impedance state of a 3 stage output 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 31: ...ntrol input INH L VSS Display forced off 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 scheme is used Power supply connection Provide a voltage of between 3 0 and 6 0V Power supply connection Connect to ground S1 P1...

Page 32: ...4 1 12 22 17 19 18 21 23 24 2 3 5 8 7 9 20 6 LA47503 IC301 Power amp 1 Terminal layout 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 33: ...ch Power input Output for front Muting control input Output for front Power GND No connection AC CONT1 GND OUTRR STBY OUTRR Vcc1 2 OUTFR GND OUTFR REF INRR INFR PREGND INLR INLF ONTIME OUTLF GND OUTLF Vcc3 4 OUTLR MUTE OUTLR GND AC CONT2 AC CONT1 GND OUTRR STBY OUTRR Vcc1 2 OUTRF GND OUTRF REF INRF INRR PREGND INLR INLF ONTIME OUTLF GND OUTLF Vcc3 4 OUTLR MUTE OUTLR GND AC CONT2 www xiaoyu163 com ...

Page 34: ...H L VIN1_SW H OP AMP_A L OP AMP_B 33k 11k Signal system power supply All outputs ON OFF H ON L OFF MUTE Level shift Level shift Power system GND Signal system power supply 3 3VREG External PTP Tr Power system GND Level shift Level shift 33k 11k 11k 33k 33k 11k 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 892498...

Page 35: ...powr supply Input pin for channel 4 Input pin for channel 4 for gain adjustment Input pin for channel 3 Input pin for channel 3 for gain adjustment Input pin for channel 2 Input pin for channel 2 for gain adjustment External PNP transistor base connection 3 3VREG output pin external PNP transistor collector connection Signal system GND Reference voltage application pin Output ON OFF pin CH1 input ...

Page 36: ...nd Digital power 5V Analog power 5V Analog ground Rch common pin of analog output amp Non connection Rch analog voltage output of audio signal Analog ground Analog power 5V Lch analog voltage output of audio signal Non connection Lch common pin of analog output amp Analog ground Analog power 5V Zero data flag Reset Chip select Input format selection Mode control select Mute control Mode control Da...

Page 37: ...T MODE TEST GND Vdd OSCI OSCO T57 CLK Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description Quality indication output RDS data output Reference voltage output 0 5VDDA Multiolex signal input 5V supply voltage for analog part Ground for analog part 0V Subcarrier input to comparator Subcarrier output of reconstruction filter Oscllator mode test control input Test enable input Ground for digital p...

Page 38: ... 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 circuit Charge pump ou...

Page 39: ...AY RWSEL VSS1 LOAD LD FE MP3DI MP3DO MP3CK MP3RESET MPSSTB Connect to TEMP detecter NC NC NC DACML DACMC DACMD DACCS NC NC NC NC DISCSEL DACSEL NC TEST MODE MP3SEL 8VDET REST SW2 RESET SW1 B DET P DET BUSINT MP3REQ NC VSS0 VDD1 X2 X1 VPP XT2 XT1 VDD0 AVDD IOP KEY0 KEY1 KEY2 KEY3 I O O O O I O O O I I I I I I I O I I I O I I I I I O I O I O I O I O I O I O O I O O O O I O I O I O I O I O O I O O O ...

Page 40: ...IN SEL APC SW TEB TE BAL TEB TE BAL RFGC AGC Gian VCTRLPIN VCC HiZ GND 50 0 50 12dB 6dB 0dB Normal mode 0dB Normal mode 0dB CD RW mode 12dB APC ON APC ON APC OFF LDO H TA2157FN X IC601 RF amp 2 Block diagram 1 Terminal layout 24 13 1 12 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 3...

Page 41: ...tion output pin AGC FE TE amp gain change pin Reference voltage VRO output pin VRO 1 2VCC When VCC 3 3V Focus error signal generation amp output pin Focus error signal generation amp negative phase input pin Signal amp output pin for track count Combining RFRP signal and TEO signal with TC94A14F FA configures tracking search system Signal generation amp input pin for track count RF signal amplitud...

Page 42: ...ontrol Timer Flag General Output Port Address Calc 2sets X Pointer register Y Pointer register C Pointer register Bus Switch ERAM 2k word CROM 4k word 3 YRAM 4k word XRAM 4k word X Bus Y Bus PRAM 256word Program Control PROM 4k 2 2k 10kword 40bit Instruction Decoder Microcom I F Audio I F round limit round limit MAC ALU A0 A1 A2 A3 MX MY MZ AX AY register X0 X1 X2 Y0 Y1 Y2 I Bus DAC DAC General In...

Page 43: ...oltage terminal DAC Lch output terminal DAC Rch power supply terminal 2 5V DAC Lch power supply terminal 2 5V DAC Rch output terminal DAC Rch reference voltage terminal DAC Rch GND Test terminal VCO select terminal External SRAM address output 12 terminal External SRAM address output 11 terminal External SRAM address output 10 terminal External SRAM address output 9 terminal Digital power supply t...

Page 44: ...phase error detection signal output terminal VCO control voltage input terminal VCO power supply 16 934 MHz clock output terminal Power supply 2 5V terminal for oscillator Connection terminal for oscillator input Connection terminal for oscillator output GND for oscillator I O I O I O I O I O O I O I O TC94A02F 005 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 45: ...puts Data inputs outputs Chip select inputs Address inputs outputs Outputs enable input Address inputs outputs Address inputs outputs Address inputs outputs Address inputs outputs Write enable input Chip select inputs Address inputs outputs Power supply Symbol I O4 I O5 I O6 I O7 I O8 CS1 A10 OE A11 A9 A8 A13 WE CS2 A15 VDD 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Pin no Function W24L010AJ ...

Page 46: ...clock output pin L for L channel and H for R channel Output polarity can be inverted by command Audio data output pin MSB first or LSB first selectable by command Digital data output pin Outputs up to double speed playback Correction flag output pin When set to H AOUT output cannot be corrected by C2 correction processing Digital 3 3V power supply voltage pin Digital GND pin Subcode Q data CRCC re...

Page 47: ...ent control signal output pin Tracking balance control signal output pin APC circuit ON OFF signal output pin At laser on high impedance with UHS L H output with UHS H Analog 3 3V power supply voltage pin Feed equalizer output pin Disc equalizer output pin Digital GND pin Digital 3 3V power supply voltage pin Test input pin Normally fixed to L System clock oscillator GND pin System clock oscillato...

Page 48: ...em reset A 1 2 3 4 8 7 6 5 B Pin function 1 2 3 4 5 6 7 8 A OUTPUT A INPUT A INPUT V B INPUT B INPUT B OUTPUT V NJM4565V X IC572 CD LPF 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 49: ...e Bass Input Multiplexer Mono Beep Beep Beep Supply BeepDigital Control I C Bus Zero Cross Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader 2 TDA7404D X IC161 Carradio signal processor 1 1 Terminal layout 2 Block diagram 14 28 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 139422...

Page 50: ...Ohwatari machi Maebashi city 371 8543 Japan No 49724 200204 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 51: ...BUSIO BUSIO BUSSI BUSSO BUSSCK BUSSI SO BUSCLK BCK LRCK DATA SDO LRCK BCK VOUTL VOUTR DACML DACMC DACMD DACCS DSPRST CD L CH CD R CH IO0 IO7 AD0 AD16 OE CE WR MP3RST MP3DA PM3CK DISCSEL CDMUTE CDREQ B DET P DET LOAD FEED LOAD FEED SPINDLE SPINDLE TRACKING TRACKING FOCUS FOCUS TU L TU R FM AMOSC SEEK STOP SD ST FM AM MONO SM PLLCE PLLDA PLLCL PLLDI CD L CH CD R CH AUX L AUX R CH L CH R VOLDA VOLCL ...

Page 52: ... 2K 0 1 0 270K 0 1 CRS03 4 7uH 2 2K 7P 10P 0 01 22 16 1 50 1 50 1 50 1 50 1 50 1 50 CRS03 QSW0451 001 10K 1000P 0 01 330 CRS03 100K 0 1 50 CRS03 47k UN2211 UN2211 TDA7404D X 47k 100 22K 100k 10k 100 22k 0 047 UN2111 UN2211 1K 1SS133 1 2K 0 47K UN2211 CRS03 CRS03 UN2211 UN2211 47k 2 2K 47P 47k 0 001 0 1 2 2K 2 2K 10K 180k 22k 0 047 12k 2 2 50 2SD601A R 1SS133 10K 47 6 3 CRS03 10K 2 2K 47K QAX0617 0...

Page 53: ...0k 0 1 100P 0 01 47 6 3 0 1 100P 1k 20k 4 7 35 4 7 35 UN2211 UN2111 12k 30k 12k 30k 120P 120P 4 7 35 4 7 35 4 7k 4 7k 4 7k 4 7k 0 1 0 01 100 6 3 100k 6 8k 3 9k 0 3 9k 1k 0 01 47u UN2211 LA6579H 6 8k 4 7k 33k 15k 8 2k 0 01 2SB1184 10 16 0 047 TA2157F 1SR154 400 BR24C01AFV W NJM4565V 1SS355 1SS355 1SS355 1SS355 1SS355 0 33 QGF0501F1 08X 10k 47 6 3 0 01 22 22 0 01 0 1 0 1 56k 47 6 3 0 01 100 100 0 04...

Page 54: ...5 X UDZS5 1B X 0 22 0 01 560 560 1 2k 1 2k 220p 4 7 6 3 SML 310LT MN X 560 1 8k 1SS355 X 1SS355 X 560 UDZS5 6B X 560 510 510 560 560 820 2SB815 7 X NSPW310BS BRS NSPW310BS BRS 430 430 100 LCDCE LCDDA LCDCL KEY0 KEY1 KEY2 ENC2 ENC1 10V 10V LCDCL S22 S62 REMOCON ACC5V ACC5V COM3 COM2 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 KEY1 KEY2 KEY0 S63 S64 S65 S66 S67 LCDDA ...

Page 55: ...61 C162 C163 C164 C171 C172 C173 C174 C911 J321 B10 C179 C181 C182 C241 C242 C245 C251 C252 C253 C254 B13 C261 C262 C264 C301 C302 C305 C306 C311 C312 C315 C316 C317 C318 C361 C362 C363 C364 C365 C366 C367 C368 C369 C381 C382 C383 C384 C385 C386 C387 C388 C389 C390 C710 C711 C781 C784 C841 C851 C881 C901 C902 C903 C904 C905 C907 C908 C909 C910 C914 C915 C961 C962 C963 C964 C965 C966 C967 C968 CN10...

Page 56: ...IC501 IC502 IC503 IC504 IC571 IC572 IC601 IC621 IC651 IC652 IC681 L501 L502 L571 L572 L621 L622 L623 L651 L652 L653 Q501 Q502 Q571 Q572 Q601 Q681 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R518 R530 R533 R536 R537 R538 R539 R540 R541 R542 R543 R545 R546 R547 R548 R549 R550 R551 R552 R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R572 R573 R581 R582 R583...

Page 57: ...trical parts list Block No 01 03 Packing materials and accessories parts list Block No M3 M5 KD LH7R 3 2 3 5 3 8 3 16 Area suffix E Continental Europe EX Central Europe 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 无奇不...

Page 58: ... 56 58 6 17 15 29 22 32 24 18 19 21 33 16 17 20 34 23 28 26 31 27 25 30 13 LCD1 64 63 61 65 60 59 8 9 13 7 66 74 67 12 69 72 70 71 12 73 49 55 35 14 11 11 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 无奇不有电路图网 http ww...

Page 59: ...94 003 LOCK LEVER L 1 25 VKS3795 002 LOCK LEVER R 1 26 VKS5563 001 GEAR 1 27 VKZ4786 002 OIL DAMPER 1 28 FSKW4012 001 T SPRING 1 LOCK LEVER TOP 29 GE40144 001A T SPRING 1 RELEASE LEVER 30 VKW5262 001 T SPRING 1 LOCK LEVER R 31 QYSDSF2006M SCREW 1 DAMPER L LEVER R 32 VKW5263 002 T SPRING 1 LOCK LEVER L 33 VKZ4777 001 MINI SCREW 1 LOCK LEVER O L 34 FSKW4013 002 T SPRING 1 OPEN LEVER 35 GE40140 001A ...

Page 60: ... GE30389 001A LCD CASE 1 63 FSJK3028 001 LCD LENS 1 64 GE40146 001A LIGHTING SHEET 1 65 FSKS3013 001 LENS CASE 1 66 GE40136 001A IC BRACKET 1 67 GE40124 001A REG BRACKET 1 68 FSKS3017 002 LED HOLDER 1 69 GE30382 001A REAR BRACKET 1 70 QYSDST2606Z SCREW 1 REAR BKT REG BKT 71 QYSDST2606Z SCREW 1 REAR BKT ANT JACK 72 QYSDST2606Z SCREW 1 REAR BKT CD IN JACK 73 QYSDSF3006Z SCREW 1 REAR BKT PIN JACK 74 ...

Page 61: ...20 18 115 90 32 30 38 114 11 85 25 73 111 33 34 74 72 35 26 31 22 36 116 29 112 19 61 24 112 62 21 38 76 95 96 14 97 100 123 81 94 77 75 74 73 84 94 101 100 122 93 75 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 无奇不有 ...

Page 62: ...26T SELECT L ARM SP 1 32 30320527T SUSPENSION SPG 2 33 30320529T SELECT ARM R 1 34 30320530T LINK PLATE 1 35 30320531T LINK PLATE SPG 1 36 30320523T CUSHION F 1 37 30320524T CUSHION R 2 38 30320528T SUSPENSION SPGL 2 61 69011614T PICKUP OPT 725 1 62 64180406T DET SW ESE22 1 ESE22MH56 71 303210302T CONN PWB ASS Y 1 MP3 CONN 72 30321002T MODE SW 1 MMS000690ZMB0 73 30321003T LOAD MOTOR WIRE 1 74 3032...

Page 63: ...LLER 2 101 18211223T COLLAR SCREW 1 111 9P0420031T SCREW M2X3 6 TAP 2X3 112 9P0420041T SCREW M2 X 4 2 TAP 2X4 113 9B0320041T SCREW M2 X 4 1 BIND 2X4 114 9C0117183T SCREW 2 SCR M1 7X1 8 115 9C0120203T SCREW 1 SCR M2X2 116 9C0317503T SCREW 1 T SCR M1 5X5 121 9W0130170T PW 3 5X8X0 3 1 122 9W0513060T HL WASHER 1 HLW1 85X5X0 13 123 9W0710070T L WASHER 1 LW3 1X6X0 1 124 9E0100152T E RING 1 S 1 5 125 9W0...

Page 64: ...PACITOR C 304 NCS31HJ 391X C CAPACITOR C 305 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 306 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 311 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 312 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 313 NCS31HJ 391X C CAPACITOR C 314 NCS31HJ 391X C CAPACITOR C 315 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 316 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 317 QERF1CM 476Z E CAPACITOR 47MF...

Page 65: ...TRANSISTOR Q 3 UN2111 X TRANSISTOR Q 4 UN2111 X TRANSISTOR Q 5 2SB709A R X TRANSISTOR Q 6 2SB815 7 X TRANSISTOR Q 7 UN2211 X TRANSISTOR Q 9 UN2111 X TRANSISTOR Q 31 UN2211 X TRANSISTOR Q 51 2SC2412K R X TRANSISTOR Q 52 2SC2412K R X TRANSISTOR Q 53 UN2211 X TRANSISTOR Q 81 2SD601A R X TRANSISTOR Q 91 2SD601A R X TRANSISTOR Q 241 2SD601A R X TRANSISTOR Q 321 2SD1781K QR X TRANSISTOR Q 331 2SD1781K Q...

Page 66: ...ISTOR R 734 NRSA63J 222X MG RESISTOR R 735 NRSA63J 222X MG RESISTOR R 736 NRSA63J 222X MG RESISTOR R 737 NRSA63J 0R0X MG RESISTOR R 738 NRSA63J 472X MG RESISTOR R 739 NRSA63J 472X MG RESISTOR R 740 NRSA63J 472X MG RESISTOR R 741 NRSA63J 103X MG RESISTOR R 742 NRSA63J 103X MG RESISTOR R 743 NRSA63J 103X MG RESISTOR R 744 NRSA63J 103X MG RESISTOR R 745 NRSA63J 103X MG RESISTOR R 746 NRSA63J 103X MG ...

Page 67: ...624 NCB31HK 153X C CAPACITOR C 625 NCB31HK 103X C CAPACITOR C 626 NCB31HK 272X C CAPACITOR C 627 NCB31HK 103X C CAPACITOR C 628 NEAD0JM 476X E CAPACITOR C 629 NCB31EK 333X C CAPACITOR C 630 NCB31EK 333X C CAPACITOR C 631 NCS31HJ 471X C CAPACITOR C 632 NCS31HJ 471X C CAPACITOR C 633 NCB31CK 473X C CAPACITOR C 634 NCB31CK 473X C CAPACITOR C 635 NCB31CK 473X C CAPACITOR C 636 NCB31CK 473X C CAPACITOR...

Page 68: ...63J 102X MG RESISTOR R 545 NRSA63J 103X MG RESISTOR R 546 NRSA63J 104X MG RESISTOR R 547 NRSA63J 472X MG RESISTOR R 548 NRSA63J 472X MG RESISTOR R 549 NRSA63J 472X MG RESISTOR R 550 NRSA63J 472X MG RESISTOR R 551 NRSA63J 104X MG RESISTOR R 552 NRSA63J 104X MG RESISTOR R 553 NRSA63J 183X MG RESISTOR R 554 NRSA63J 333X MG RESISTOR R 555 NRSA63J 101X MG RESISTOR R 556 NRSA63J 0R0X MG RESISTOR R 557 N...

Page 69: ...RESISTOR R 661 NRSA63J 474X MG RESISTOR R 662 NRSA63J 474X MG RESISTOR R 663 NRSA63J 474X MG RESISTOR R 664 NRSA63J 474X MG RESISTOR R 665 NRSA63J 474X MG RESISTOR R 666 NRSA63J 474X MG RESISTOR R 667 NRSA63J 474X MG RESISTOR R 668 NRSA63J 0R0X MG RESISTOR R 669 NRSA63J 474X MG RESISTOR R 670 NRSA63J 474X MG RESISTOR R 671 NRSA63J 474X MG RESISTOR R 672 NRSA63J 474X MG RESISTOR R 673 NRSA63J 474X ...

Page 70: ...RSA02J 122X MG RESISTOR R 623 NRSA02J 561X MG RESISTOR R 624 NRSA02J 561X MG RESISTOR R 625 NRSA02J 561X MG RESISTOR R 626 NRSA02J 561X MG RESISTOR R 627 NRSA02J 511X MG RESISTOR R 628 NRSA02J 511X MG RESISTOR R 629 NRSA02J 561X MG RESISTOR R 630 NRSA02J 561X MG RESISTOR R 631 NRSA02J 561X MG RESISTOR R 632 NRSA02J 561X MG RESISTOR R 633 NRSA02J 122X MG RESISTOR R 634 NRSA02J 122X MG RESISTOR R 63...

Page 71: ...Q376315150 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 72: ...ing materials and accessories parts list Block No M M M 3 Block No M M M 5 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 无奇不有电路图网 http www xiaoyu163 com ...

Page 73: ...E DUT A 4 GET0075 004A INSTALL MANUAL E 1 SPA ITA SWE RUS A 5 BT 54013 2 W CARD 1 A 6 VND3046 001 SERIAL TICKET 1 A 7 LVT0770 002B MP3 MANUAL 1 A 8 LV40978 001A CAUTION SHEET 1 A 9 VKZ4027 202 PLUG NUT 1 A 10 VKH4871 001SS MOUNT BOLT 1 A 11 VKZ4328 001 LOCK NUT 1 A 12 WNS5000Z WASHER 1 A 13 GE40130 001A HOOK 2 A 14 RM RK50 REMOCON 1 A 15 LI BATTERY 1 A 16 FSJB3001 30C HARD CASE 1 A 17 GE20126 001A...

Page 74: ...ehe das eigenständige Handbuch Pour l installation et les raccordements se référer au manuel séparé Bijzonderheden over de installatie en aansluiting van het apparaat vindt u in de desbetreffende handleiding KD LH5R KD LH7R coverKD LH7R E 001A pm5 1 18 02 1 48 PM 3 w w w xiaoyu163 com Q Q376315150 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 37631515...

Page 75: ... of procedures other than those specified herein may result in hazardous radiation exposure Bottom panel of the main unit How to reset your unit After detaching the control panel press the reset button on the panel holder using a ball point pen or similar tool This will reset the built in microcomputer BEFORE USE For safety Do not raise the volume level too much as this will block outside sounds m...

Page 76: ...nd modes C EQ custom equalizer 30 Storing your own sound adjustments 31 OTHER MAIN FUNCTIONS 32 Setting the clock 32 Changing the general settings PSM 32 Assigning names to the sources only for KD LH7R 36 Detaching the control panel 37 CD CHANGER OPERATIONS 38 Playing CDs 38 Selecting CD playback modes 40 EXTERNAL COMPONENT OPERATIONS 41 Playing an external component 41 DAB TUNER OPERATIONS 42 Tun...

Page 77: ... button i RND random button o Number buttons Remote sensor Display window a DISC indicator s TRACK indicator d MP3 indicators only for KD LH7R DIRECTORY FILE f Main display g Source clock display h Tuner reception indicators MO monaural ST stereo j C EQ custom equalizer indicator k RND random indicator l RPT repeat indicator LOUD loudness indicator z Sound mode indicators ROCK CLASSIC POPS HIP HOP...

Page 78: ...a fire back side This section is only for KD LH7R KD LH5R can also be remotely controlled with an optionally purchased remote controller We recommend that you use remote controller RM RK50 with your unit Before using the remote controller Aim the remote controller directly at the remote sensor on the main unit Make sure there is no obstacle in between Do not expose the remote sensor to strong ligh...

Page 79: ...the track file if pressed and held while listening to a disc Skips to the beginning of the next track file or goes back to the beginning of the current or previous tracks files if pressed briefly while listening to a disc Remote controller SOUND VOL VOL SOURCE R F U D 1 2 3 4 6 7 5 ATT RM RK50 1 Turns on the unit if pressed when the unit is turned off Turns off the unit if pressed and held until S...

Page 80: ... To turn off the power Press for more than one second SEE YOU appears then the unit turns off If you turn off the power while listening to a disc CD play will start from where playback has been stopped previously next time you turn on the power Note When you use this unit for the first time set the built in clock correctly see page 32 1 2 3 CAUTION on Volume Setting Discs produce very little noise...

Page 81: ...ation When a station is received searching stops To stop searching before a station is received press the same button you have pressed for searching Press to search stations of higher frequencies Press 4 to search stations of lower frequencies Selected band appears EN08 11KD LH7R_LH5R E f pm5 1 18 02 1 49 PM 8 w w w xiaoyu163 com Q Q376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5...

Page 82: ... 1 Press MODE M to enter the functions mode while listening to an FM stereo broadcast MODE appears on the upper part of the display and the number buttons work as different function buttons 2 Press MO monaural while MODE is still on the display so that the MO indicator lights up on the display Then each time you press MO monaural the MO indicator lights up and goes off alternately Lights up when r...

Page 83: ...et is over the station stored in number button 1 will be automatically tuned in SSM appears then disappears when automatic preset is over Manual preset You can preset up to 6 stations in each band FM1 FM2 FM3 and AM manually Ex Storing an FM station of 88 3 MHz into the preset number 1 of the FM1 band 1 Select the band FM1 3 AM you want to store stations into in this example FM1 Each time you pres...

Page 84: ...reset numbers Notes A previously preset station is erased when a new station is stored in the same preset number Preset stations are erased when the power supply to the memory circuit is interrupted for example during battery replacement If this occurs preset the stations again Selected band preset number and MEMO memory appear alternately for a while EN08 11KD LH7R_LH5R E f pm5 1 18 02 1 49 PM 11...

Page 85: ... station you are listening to Network Tracking Reception will not operate RDS OPERATIONS To use Network Tracking Reception You can select the different modes of network tracking reception to continue listening to the same programme in its finest reception When shipped from the factory AF is selected AF Network Tracking Reception is activated with Regionalization set to off With this setting the un...

Page 86: ...ffic announcement TRAFFIC appears on the display and this unit automatically tunes in to the station The volume changes to the preset TA volume level see page 17 and the traffic announcement can be heard If the TP indicator flashes TA Standby Reception is not yet activated since the station being received does not provide the signals used for TA Standby Reception To activate TA Standby Reception y...

Page 87: ...ivated If a station starts broadcasting the selected PTY programme this unit automatically tunes in to the station If the PTY indicator flashes PTY Standby Reception is not yet activated since the station being received does not provide the signals used for PTY Standby Reception To activate PTY Standby Reception you need to tune in to another station providing these signals Press or 4 to search fo...

Page 88: ...age 18 Selected code name appears on the display 3 Press and hold the number button for more than 2 seconds to store the PTY code selected into the preset number you want MEMO and the selected code name will flash alternately Then only the selected code name will continue flashing on the display 4 Press and hold TP PTY T for more than 2 seconds POP M 1 2 3 ROCK M EASY M 4 5 6 CLASSICS AFFAIRS VARI...

Page 89: ...to the original indication in several seconds To search your favourite programme type 1 Press and hold TP PTY T for more than 2 seconds while listening to an FM station 2 Select one of the PTY codes Ex When ROCK M is selected The last selected PTY code appears OR 3 Press or 4 to start PTY search for your favourite programme If there is a station broadcasting a programme of the same PTY code as you...

Page 90: ...d hold SEL select for more than 2 seconds so that one of the PSM items appears on the display 2 Press or 4 to select TA VOL 3 Turn the control dial to set to the desired volume You can set it from VOL 00 to VOL 50 4 Press SEL select to finish the setting Automatic clock adjustment When shipped from the factory the clock built in this unit is set to be readjusted automatically using the CT Clock Ti...

Page 91: ... any aspect of belief or faith or the nature of existence or ethics PHONE IN Programmes where people can express their views either by phone or in a public forum TRAVEL Programmes about travel destinations package tours and travel ideas and opportunities LEISURE Programmes concerned with recreational activities such as gardening cooking fishing etc JAZZ Jazz music COUNTRY Country music NATION M Cu...

Page 92: ...l panel is open If the control panel is closed PLEASE and EJECT appear alternately If you change the source CD play also stops without ejecting the disc Next time you select CD as the source CD play starts from where playback has been stopped previously Elapsed playing time Current track Source indication will change to the clock time if CLOCK is set to ON See page 34 EN19 22KD LH7R_LH5R E f pm5 1...

Page 93: ...to go back to the beginning of the current track Each time you press the button consecutively the beginning of the previous tracks is located and played back To go to a particular track directly Press the number button corresponding to the track number to start its playback To select a track number from 1 6 Press 1 7 6 12 briefly To select a track number from 7 12 Press and hold 1 7 6 12 for more ...

Page 94: ...Press MODE M to enter the functions mode while playing a disc MODE appears on the upper part of the display and the number buttons work as different function buttons 2 Press RND random while MODE is still on the display so that the RND indicator lights up on the display Then each time you press RND random the random play mode turns on and off alternately When the random mode is turned on the RND i...

Page 95: ...ou press the button the display changes as follows Notes When the disc title performer is shown the DISC indicator lights up When the track title is shown the TRACK indicator lights up The display shows up to 8 characters at one time and scrolls if there are more than 8 characters Some characters or symbols will not be shown and be blanked on the display Ex ABCå d ABCA D When you press DISP D whil...

Page 96: ...r CD can This player is not compatible with the data encoded with Layer 1 and 2 formats Bit rate is the average number of bits that one second of audio data will consume The unit used is Kbps 1000 bits second To get a better audio quality choose a higher bit rate The most popular bit rate for encoding is 128 Kbps This unit is incorporated with an MP3 decoder You can play back MP3 files tracks reco...

Page 97: ...inside the directories indicate the playback order and search order of the directories on an MP3 disc Normally this unit plays back MP3 files in the directories in the recorded order Note There is no limit to the number of hierarchy levels nested directories However up to 8 hierarchy levels is recommended for stable operations EN23 28KD LH7R_LH5R E f pm5 1 18 02 1 50 PM 24 w w w xiaoyu163 com Q Q3...

Page 98: ...n the disc will be played repeatedly until you stop playback All File Repeat Play MP3 discs require a longer readout time It differs due to the complexity of the directory file configuration If you change the source or turn the power off MP3 playback stops without ejecting the disc Next time you select disc play as the source or turn the power on MP3 playback starts from where playback has been st...

Page 99: ... on page 35 To stop play and eject the disc Press 0 Playback stops the control panel moves down and the disc automatically ejects from the loading slot Note During this operation you can only hear intermittent sounds The elapsed playing time also changes intermittently on the display To skip to the next or previous files Press briefly while playing to skip ahead to the beginning of the next file E...

Page 100: ...ot contain any MP3 files You cannot directly select a directory with a number greater than 12 To select a particular file in a directory press or 4 after selecting the directory To skip to the next directory Press 5 up briefly while playing an MP3 disc Each time you press the button consecutively the next directory is located and the first file in the directory starts playing if recorded Note If t...

Page 101: ...odes To play back files at random Random Play You can play back all files on the MP3 disc at random 1 Press MODE M while playing an MP3 disc The unit enters the functions mode 2 Press RND random while MODE is still on the display so that the RND indicator lights up on the display Then each time you press RND random the random play mode changes as follows RND indicator RND1 Lights All files of the ...

Page 102: ...L06 Left only and right speaker balance R06 Right only LOUD Boost low and high frequencies to produce a well balanced sound at low volume level VOL Adjust the volume 00 min 50 max If you are using a two speaker system set the fader level to 00 LOUD ON LOUD OFF To increase the level To decrease the level Equalization pattern changes as you adjust the bass or treble VOL volume LOUD loudness BAS bass...

Page 103: ...your original sound mode see Storing your own sound adjustments on page 31 To store a sound mode separately for each playback source C EQ Link You can select a sound mode and store it in memory It will be recalled every time you select the same source and will be shown on the display A sound mode can be stored for each of the following sources FM1 FM2 FM3 AM CD and external components See also Cha...

Page 104: ... the display The last selected sound mode is recalled and applied to the current source Ex If you have selected ROCK previously Sound mode indicator flashes 3 Select the sound mode you want to adjust 4 Select the item you want to adjust See page 29 for details 5 Adjust the level 6 Repeat steps 4 and 5 to adjust the other items 7 Repeat the same procedure to store other sound modes To reset to the ...

Page 105: ...isplay for a while Pressing DISP D with the unit turned off will show the clock time for about 5 seconds 2 1 2 1 2 1 Changing the general settings PSM You can change the items listed on the next page by using the PSM Preferred Setting Mode control Basic Procedure 1 Press and hold SEL select for more than 2 seconds so that one of the PSM items appears on the display See page 33 2 Select the PSM ite...

Page 106: ...our time display AUTO ADJ Automatic clock setting CLOCK Clock display TU DISP Tuner display AF REG Alternate frequency Regionalization reception PTY STBY PTY standby TA VOL Traffic announcement volume P SEARCH Programme search DAB AF Alternate frequency search DAB VOL DAB volume adjustment LEVEL Level indicator DIMMER Dimmer mode TEL Telephone muting BEEP Key touch tone SCROLL Scroll mode EXT IN E...

Page 107: ...Erases the audio level indicator To select the dimmer mode DIMMER only for KD LH7R When you turn on the car head lights the display automatically dims Auto Dimmer When shipped from the factory Auto Dimmer mode is activated AUTO Activates Auto Dimmer OFF Cancels Auto Dimmer ON Always dims the display Note Auto Dimmer equipped with this unit may not work correctly on some vehicles particularly on th...

Page 108: ...er CHANGER To use the CD changer Note For connecting the Line Input Adaptor KS U57 and the external component refer to the Installation Connection Manual separate volume To turn the tag display on or off TAG DISP only for KD LH7R An MP3 file can contain file information called ID3 Tag where its album name performer track title etc are recorded There are two versions ID3v1 ID3 Tag version 1 and ID3...

Page 109: ...K L M N O P Q R S T U V W X Y Z space 0 1 2 3 4 5 6 7 8 9 Assigning names to the sources This section is only for KD LH7R You can assign names to discs both in this unit and in the CD changer After assigning a name it will appear on the display when you select the source 1 Select a source you want to assign a name to When you select a source the power automatically comes on 2 Press and hold SEL se...

Page 110: ...ol panel when leaving the car When detaching or attaching the control panel be careful not to damage the connectors on the back of the control panel and on the panel holder Detaching the control panel Before detaching the control panel be sure to turn off the power 1 Unlock the control panel 2 Pull the control panel out of the unit 3 Put the detached control panel into the provided case Connectors...

Page 111: ...pens check the connection and make sure the cords are connected firmly Then press the reset button of the CD changer When CLOCK is set to ON see page 34 disc number will soon change to clock time Note on One Touch Operation When you press CD CD CH the power automatically turns on You do not have to press to turn on the power Playing CDs Select the CD automatic changer CD CH If you have changed the...

Page 112: ...track Each time you press the button consecutively the beginning of the next tracks is located and played back Disc number Track number Elapsed playing time Press 4 briefly while playing a disc to go back to the beginning of the current track Each time you press the button consecutively the beginning of the previous tracks is located and played back To go to the next discs or the previous discs Pr...

Page 113: ...ck modes To play back tracks at random Random Play 1 Press MODE M to enter the functions mode while playing a disc MODE appears on the upper part of the display and the number buttons work as different function buttons 2 Press RND random while MODE is still on the display so that the RND indicator lights up on the display Then each time you press RND random the random play mode changes as follows ...

Page 114: ...f LINE IN does not appear on the display see page 35 and select the external input LINE IN Displayed only when one of the following sources is selected FM AM and CD 2 Turn on the connected component and start playing the source 3 Adjust the volume 4 Adjust the sound characteristics you want See pages 29 31 Note on One Touch Operation When you press CD CD CH the power automatically comes on You do ...

Page 115: ... services A typical ensemble has 6 or more programmes services broadcast at the same time After tuning in to an ensemble you can select a service you want to listen to Before you start Press DAB FM AM briefly if CD CD changer or external component is the current source 1 Select the DAB tuner Each time you press and hold the button the DAB tuner and the FM AM tuner are alternately selected 2 Select...

Page 116: ...release the button To restore the FM AM tuner Press and hold DAB FM AM again 3 Start searching an ensemble When an ensemble is received searching stops To stop searching before an ensemble is received press the same button you have pressed for searching 4 Select a service you want to listen to Press to search ensembles of higher frequencies Press 4 to search ensembles of lower frequencies Press 5 ...

Page 117: ...ervices are erased when the power supply to the memory circuit is interrupted for example during battery replacement If this occurs preset the DAB services again Selected band preset number and MEMO memory appear alternately for a while DAB 1 DAB 2 DAB 3 D1 D2 D3 FM AM DAB Tuning in to a preset DAB service You can easily tune in to a preset DAB service Remember that you must store services first I...

Page 118: ...activates Alternative Reception Note When Alternative Reception for DAB services is activated Network Tracking Reception for RDS stations see page 12 is also activated automatically On the other hand Network Tracking Reception cannot be deactivated without deactivating Alternative Reception 4 Press SEL select to finish the setting DAB 1 DAB 2 DAB 3 D1 D2 D3 What you can do more with DAB Tracing th...

Page 119: ...No disc in the loading slot Disc is inserted incorrectly Disc is locked The built in microcomputer may function incorrectly due to noise etc Signals are too weak The antenna is not connected firmly Symptoms Sound is sometimes interrupted Sound cannot be heard from the speakers CD cannot be played back CD R CD RW cannot be played back Tracks on the CD R CD RW cannot be skipped NO DISC appears on th...

Page 120: ...ps flashing on the display Files cannot be played back as you have intended them to play Elapsed playing time is not correct MP3 flashes on the display NO FILES appears on the display for a while then PLEASE and EJECT appear alternately Correct characters are not displayed e g album name Remedies Insert a disc Connect this unit and the CD changer correctly and press the reset button of the CD chan...

Page 121: ...il the moisture evaporates When playing a CD R or CD RW You can play back your original CD Rs or CD RWs recorded in audio CD format or in MP3 format only for KD LH7R However they may not be played back depending on their characteristics or recording conditions User edited CD Rs Recordable and CD RWs Rewritable can be played back only if they are already finalized Before playing back CD Rs or CD RW...

Page 122: ... dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channels 2 channels stereo Frequency Response 5 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit For KD LH7R only MP3 recording format MPEG 1 2 Audi...

Page 123: ...us à la page intitulée Comment réinitialiser votre appareil Hebt u PROBLEMEN met de bediening Stel het apparaat terug Zie de pagina met de paragraaf Het apparaat terugstellen VICTOR COMPANY OF JAPAN LIMITED coverKD LH7R E 001A pm5 1 18 02 1 48 PM 2 w w w xiaoyu163 com Q Q376315150 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 1...

Page 124: ...h dem korrekten Einbau der Halterung im Armaturenbrett die entsprechenden Riegel umknicken um die Halterung an ihrem Platz zu sichern siehe Abbildung 5 Die Befestigungsschraube an der Rückseite des Gerätekörpers befestigen und das Ende der Schraube mit einem Gummipuffer abdecken 6 Nehmen Sie die erforderlichen elektrischen Anschlüsse vor 7 Das Gerät in die Halterung schieben bis es einrastet 8 Die...

Page 125: ...uto niet is uitgerust met een dergelijk systeem is een spanningsomzetter vereist Dit instrument kan worden aangeschaft bij JVC car audio dealers Vervang de zekering door een exemplaar met het aangegeven vermogen Als de zekering vaak doorslaat moet u uw JVC car audio dealer raadplegen Als u geluidsproblemen hebt De krachtschakeling van dit apparaat heeft een ingebouwd geluidsfilter In sommige voert...

Page 126: ...ich farblich unterscheiden 1 Die farbigen Leitungen des Spannunsgversorgungskabels an der Autobatterie den Lautsprechern und dem Motorantenne sofern vorhanden in folgender Reihenfolge anschließen 1 Schwarz Erdung 2 Gelb an Autobatterie konstant 12 V 3 Rot an Zubehöranschlußklemme 4 Blau mit weißem Streifen an Externe Komponente 5 Orange mit weißem Streifen zum Autolichtschalter nur für KD LH7R 6 B...

Page 127: ...r informatie over het tot stand brengen van deze aansluiting CD changer and DAB tuner CD Wechsler und DAB Tuner Changeur CD et tuner DAB CD wisselaar en DAB tuner Connecting cord supplied with your DAB tuner Verbindungskabel das zum Lieferumfang des DAB Tuners gehört Cordon de connexion fourni avec votre tuner DAB Verbindingskabel die met de DAB tuner wordt meegeleverd You can connect both compone...

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Summary of Contents for KD-LH7R

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JVC KD-LH7R, Service Manual, Page: 51 / 127

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Summary of Contents for KD-LH7R

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