JVC KD-SH99 Service Manual Download

Page: 48 / 70

CD SIGNAL

MP3 SIGNAL

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

2-3

KD-SH99

CD servo control section

Note:1016901A2_LVS10169001A_2/2
MP3

CN601

IC603

TP606

Q636

C633

C632

C631

TP605

TP604

IC806

IC802

IC601

IC602

TP603

R630

R629

C629

C630

C627

C628

TP623

TP622

TP621

TP620

TP619

TP617

TP618

TP616

TP615

TP614

TP612

TP613

IC803

C841

C805

TP607

R640

C619

C614

C605

L601

R606

R604

R603

R605

C604

R602

X601

C601

C602

IC604

TP635

R623

R649

R639

R647

R627

R648

R628

C686

C609

R626

IC606

IC605

R653

R656

R663

Q641

C669

R667

R668

R669

R699

R682

R681

R680

R679

R670

R672

R673

R674

R675

R676

IC607

C671

X602

C687

R692

TP641

TP640

TP639

IC608

TP638

C864

C866

CN703

R862

R861

R865

R869

R868

R867

R866

R687

R860

R689

R688

C825

C815

C807

C826

C816

Q683

R634

C808

C806

C863

C606

IC804

TP636

X603

TP632

TP630

TP629

TP631

R813

R822

R823

R811

R821

R812

C811

C821

R635

CN602

C643

C640

R835

R834

R833

C820

R830

R831

R832

R614

R617

L606

B606

R855

R856

R857

R840

C646

C647

R836

R837

R841

R842

R843

R844

Q642

R877

R845

L603

R802

R801

R803

R990

C637

R636

C636

C642

C641

R610

R611

R612

R613

R608

R609

R607

C610

C611

C634

TP601

C622

C625

R620

R621

C621

C620

C624

C623

TP628

TP627

TP626

TP625

TP624

C612

TP611

TP610

TP609

R643

R638

C618

C679

TP642

TP643

TP644

C617

C616

C615

C603

C613

TP608

C639

R601

C651

C650

C652

C653

R645

R625

R644

R624

C680

R631

TP696

R646

TP695

R652

R651

R650

R657

R659

R658

R660

R655

C660

R664

R654

R666

R665

R683

R684

R685

R686

C676

R671

C677

C678

R677

R642

R678

TP694

R641

TP693

C654

R691

R693

R694

R695

R696

R697

C878

R698

TP637

C657

C876

R863

R864

R870

C656

R871

R872

R859

R632

R874

C861

C655

C862

X801

C860

IC805

R690

C638

TP645

TP646

TP647

TP648

R852

C853

C852

C851

R876

R853

R622

L851

R851

L622

R814

R633

R662

TP692

TP691

R616

R661

C645

C644

R824

TP634

TP633

C812

C822

C814

C824

IC801

C803

C804

C635

C626

R637

TP602

R619

R817

R827

R816

R815

R826

R825

C809

C819

C818

C817

L852

R854

R618

R615

R999

R839

R838

TP649

R810

C802

R991

C801

C99

R998

QGB2027M2-26X

UPD63711AGC

2SB1197K/QR/-X

0.1

27p

56p

TE2

MAS3507D-QG-G10

PCM1716E

LC895199K-ND2

IS41C16256-35T

7.5k

12p

22p

0.1

TC74VHC157FT-X

0.1

0.01

0.1

NQR0007-003X

7.5k

10k

200

0.1

150

QAX0599-002Z

M63008FP-X

10k

12k

10k

22k

10k

68k

10/10

68k

UPD70F3033AGC014

TC74VHC126FT-X

100

10k

2SB1184

0.1

10k

100k

10k

QAX0659-001Z

0.1

LB1830M-X

0.1

QGA2501F1-02

10k

22k

0.01

10/16

2SC4081

33k

47/6.3

0.01

S-81332HG-KC-X

QAX0413-001Z

2.7k

12k

2.7k

33k

12k

120p

0.01

0.1

100

47/6.3

10k

0.0068

0.001

3.3k

470

0.01

100/6.3

0.01

22/10

0.1

22/10

0.1

22/10

10k

39k

0.1

0.01

0.001

0.1

0.01

3.3k

0.1

220/10

10k

6.2k

10k

15k

10/10

100k

10k

330k

100k

22k

330k

10k

22k

330

100k

0.1

47k

22k

10k

0.022

10p

15p

30k

10k

22/10

47k

10k

4.7/10

22k

0.01

10k

22/10

10k

470

10k

15p

0.01

15p

QAX0660-001Z

0.1

TC7WU04F

100k

0.01

NQR0007-003X

NQL56CK-220X

22k

10k

47k

100k

12p

20p

22k

820p

4.7/10

NJM4580V-X

47/6.3

100/10

0.01

10k

15K

22k

47/6.3

100p

NQR0007-003X

470

0.001

TRK+

DSPRST

SWAIT

INT1

INT0

SD7

SD6

SD5

SD4

SD3

SD2

SD1

SD0

SA6

SA5

SA4

SA3

SA2

SA1

C2PO

SA0

JBSI

SIC

PM0

PM1

MIRR

MCK

SPSTART

BCK

SDATA

SW4

SW2

SOD

CD8V

WSEN

RA0

RA1

RA2

RA3

RA4

RA5

RA6

RA7

RA8

IO0

IO1

IO2

IO3

IO4

IO5

IO6

IO7

IO8

IO9

IO10

IO11

IO12

IO13

ON5V

MGND

SPIN-

FCS-

FCS+

LOAD+

TRK+

TRK-

CD.R

SPIN+

FEED+

FEED-

LOAD+

LOAD-

FEED

LOAD2

SPD

CD.L

LOAD1

DRVMUTE

SW1

LOAD-

FCS+

TRK-

FEED+

FCS-

SPIN-

SPIN+

FEED-

REST

SW3

SW1

JBSO

SMICON5V

JBCK

LOAD2

LOAD1

SCK

MIRR

TSTB

TSCK

TSI

SWAIT

SA4

SA5

SA6

SD4

SD5

SD6

SD7

STB

DRVMUTE

CONT+B

MP3SEL

PREQ

AMUTE

KEYON

PREQ

LRCK

I2CC

I2CD

REQ

SOC

JBUSSISO

JBUSCK

MECHA_RST

PDET

AMUTE

MCK

LRCK

BCK

SDATA

GND

MP3SEL

POP

C2PO

RA8

RA1

RA0

IO15

IO14

IO13

IO12

IO11

IO10

IO9

IO8

RA7

RA6

RA5

IO0

IO1

IO2

IO3

IO4

FOD

IO5

IO6

IO7

TRD

RA2

FEED

SPD

JBCONT

PM0

DSPRST

PM1

TSTB

TSCK

TSI

TSO

PACK

SW2

POP

LRCK

RA3

RA4

BCK

SDATA

PDET

RFOK

STB

SCK

IO14

IO15

CD8V

JBUSSISO

JBINT

SW3

JBUSCK

SA0

SA1

SA2

SA3

SD0

SD1

SD2

SD3

MECHA_RST

SIC

I2CC

I2CD

TSO

TRD

SW4

REST

RFOK

KEY3

KEY2

REQ

CONT+B

SW1

PACK

INT0

INT1

SID

MGND

SID

WSEN

FOD

A5V

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

Summary of Contents for KD-SH99

Page 1: ... CD CD R CD RW Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 2 1 3 1 4 1 15 1 18 1 20 1 20 1 21 44 Detachable ANGLE RM RK100 CD FM AM CH AUX SEL VOLUME R D ATT DAB DISC PRESET PRESET DISC EQ 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 2: ...s 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: ...ndition 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 the ...

Page 4: ...o move the assembly as shown in Fig 2 and turn off power Remove the two screws A on the upper side of the body 1 2 Removing the top chassis See Fig 2 to 6 Fig 1 Fig 2 Front panel assembly Release button Front panel assembly Eject button Top chassis Fig 3 Front panel assembly Top chassis A A 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 ...

Page 5: ...ve it with the CD mechanism assembly The connector on the CD mechanism assembly is disconnected from connector CN601 on the main board 3 4 5 6 Fig 6 Fig 4 Fig 5 B B Top chassis Top chassis B D C E F Heat sink 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 6: ...ket Remove the washer attaching the clutch assembly and pull out the clutch assembly from the shaft Remove the two screws I and the motor assembly from the motor bracket 1 2 3 4 5 Removing the motor assembly See Fig 8 to 10 Fig 7 Fig 8 Fig 9 Fig 10 Top chassis G G G CD mechanisma ssembly Arm braket assembly R Motor assembly Motor braket Spring Motor assembly Motor braket Motor braket CN601 CN703 H...

Page 7: ...r Remove the rod gear Remove the screw K attaching the rear panel to the bottom cover on the back of the body 1 2 3 4 5 Removing the main board See Fig 11 to 15 Fig 13 Fig 12 Fig 11 Main board L L J J J Arm brackets L Arm brackets R CN701 CN702 Rod gear Arm brackets L Arm brackets R Main board Rod gear Bottom cover K Rear panel www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 8: ...ming the following procedures remove the top chassis the motor bracket and the main board Remove the two screws Q attaching the lifter switch board 1 Removing the lifter switch board See Fig 16 Fig 15 Fig 14 Fig 16 Joint a Joint a Main board Rear panel O M N P Rear heat sink Bottom cover Lifter switch board Q 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...

Page 9: ... of the joint c on the front of the front bracket to release the lock lever 1 2 3 Removing the lifter board See Fig 17 to 23 Fig 17 Fig 18 Fig 19 Fig 20 Front bracket Main board CN702 Front bracket Front bracket R R Lock lever Front bracket Joint c 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 1394...

Page 10: ...ve the two screws T attaching the lifter board on the front of the body 4 5 6 Fig 21 Fig 22 Fig 23 Joints e Joints e Joints e Joint e S Joint d Joint d Front bracket Lifter board cover Lifter board Lifter board cover T 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 11: ...2 3 Removing the volume board See Fig 25 and 26 Prior to performing the following procedure remove the rear panel Disconnect the wire from connector CN503 on the front board Pull out the line in board from the front panel assembly 1 2 Removing the line in board See Fig 25 and 27 Prior to performing the following procedure remove the front panel assembly Fig 24 Fig 25 Fig 26 Fig 25 Joint f 11 Rear ...

Page 12: ... Refer to Fig 2 ATTENTION Prior to performing the following procedure remove the CD mechanism control board Remove the two springs f attaching the CD mechanism assembly and the front bracket Remove the two screws B and the front bracket while pulling the flame outward Remove the belt and the screw C from the loading motor 1 2 3 Removing the loading motor See Fig 3 to 5 CD mechanism section Fig 2 F...

Page 13: ...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 6 Fig 7 Fig 8 Fig 9 Rear damper bracket Fix arm R Damper D D Damper bracket CD mechanism assembly Flame h h D D Fig 1 Front bracket CD mechanism control board Damper bracket h c d b a D D D CD mechanism...

Page 14: ...hing the pickup unit reattach the part j of the pickup unit then the part i 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 ...

Page 15: ...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 107 9MHz with channel interval set to 200kHz FM 87 5MHz 108 0 MHz with channnel interval set to 50kHz AM 530kHz...

Page 16: ...witch with VR MEKACON WR Sub microcomputer writing Do not use in service TEMP DATA Temperature data call CD ERROR CD relation error career reading MECHA ERR Panel relation error career reading VERSION Microcomputer version confirmation The display changes in the up down key The main microcomputer SH99 J203 The Sub microcomputer SH99S 122 Error display DISC_ERROR_0 DISC_ERROR_1 DISC_ERROR_2 DISC_ER...

Page 17: ...e out by PSW4 not changed to shift for open side 2 Shift to open side pass the ANGLE1 then detect ANGLE2 3 Time out by PSW4 not changed to shift for close side 4 Shift to close side pass the ANGLE1 then detect DETACH position 4 2 Shift to ANGLE2 fault PSW3 1 Time out by PSW3 not change to shift for open side 2 Shift to open side pass the ANGLE2 then detect ANGLE3 3 Time out by PSW3 not changed to ...

Page 18: ...he number of necessary rotations In the state of tracking OFF do the self adjustment of wavy OFFSET of TE2 to 0 It takes time to adjust the one with a large gap of the traking balance of picking up At this time the racking error becomes about 2 8Vp p by CTS 1000 In the state of traking OFF do the self adjustment of the RF level of RF TP601 to 1 0 1 2Vp p After adjusts traking ON is done Do th esel...

Page 19: ...1 R812 R813 R814 R821 R822 R823 R824 R851 R911 R941 R942 R944 R954 R961 R962 R963 R976 R977 R978 TH951 TU1 X51 X601 X602 X603 X701 X702 X801 D402 D408 D410 D412 D414 D416 PP2 PP1 D721 D722 D723 D724 D725 D726 D727 D728 D729 D730 R923 R924 R930 R619 D702 C721 C722 C917 C304 C404 L961 R830 R831 R832 R833 R834 R835 C817 C818 C819 C820 L852 R854 R817 R827 C809 R137 R138 R237 R238 R616 R617 R618 R614 B...

Page 20: ... 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 o...

Page 21: ...D A16 A19 A8 A15 A0 A7 AD0 AD7 SCK0 SO0 SI0 ASCK2 SCK2 TxD2 SO2 RxD2 SI2 ASCK1 SCK1 TxD1 SO1 RxD1 SI1 ANO0 ANO1 AV REF1 AV SS TIMER COUNTER 16 BITS TIMER COUNTER1 8 BITS TIMER COUNTER2 8 BITS 78K IV CPU CORE ROM RAM TIMER COUNTER5 8 BITS TIMER COUNTER6 8 BITS TIMER COUNTER7 8 BITS TIMER COUNTER8 8 BITS WATCH TIMER WATCHDOG TIMER REAL TIME OUTPUT PORT D A CONVERTER A D CONVERTER CLOCK OUTPUT CONTRO...

Page 22: ...nnction 5V connection Station detector stereo signal input It is H and broadcasting station havingBroadcasting station L stereo MRC DATA input Key input 0 Key input1 Temperature data input for contrast correction Level meter input S QUALITY level input S METER level input GND connection The LOCK detection output At LOCK H Unused output port 5V connection J BUS data input J BUS data output J BUS cl...

Page 23: ...LL Telephone ute detection input POWER AMP ON OFF switch output H OFF GND connection Dimmer detection input L Dimmer ON At POWER SAVE of POWER SAVE1 ACC and synchronization L When operating H The POWER ON OFF switch output At the time of the POWER ON H The CD power supply control signal output At CD H The mute output At the time of the MUTE ON L Sub woofer cutoff frequency control output 1 Sub woo...

Page 24: ...l output terminal Positive power supply supply terminal to D A converter Output terminal of right channel voice data PWM output Left channel voice data audio output terminal PWM output Positive power supply supply terminal to crystal oscillation circuit Crystal departure pendulum connection terminal Output Crystal departure pendulum connection terminal Input It is GND of the crystal oscillation ci...

Page 25: ...upply terminal to logic circuit It is PACK synchronous signal shows the head of packing It is a cereal output terminal of the CD TEXT data It is a serial input terminal of the CD TEXT control parameter Cereal clock input terminal of CD TEXT Terminal of input of parameter strove signal of CD TEXT It is GND of the logic circuit It is a test terminal Please connect with GND usually It is a test termi...

Page 26: ... terminal The tracking error signal which cuts the DC element is input The tracking 0 crossing is detected by using this signal in LSI it is GND of an analog circuit It is a terminal of the input of the detection signal of PD for the LD output monitor LD control current output terminal It is a control polarity set value of the APC circuit Positive power supply supply terminal to analog circuit EQ2...

Page 27: ...a input DSP cereal data clock output Internal CD DC operation of MP3 operation beginning DSP RESET L WAIT signal input from DECODER FLASH writing power supply DECODER address bus output DECODER address bus output DECODER address bus output Non connected DSP cereal data latch output Servo driver MUTE control signal output L MUTE ON Loading drive Loading drive DECODER address bus output DECODER addr...

Page 28: ... ON 5V Power supply for AD converter GND GND for AD converter 5V Standard voltage for AD converter BACK UP power supply detection SW2 mechanism switch SW3 mechanism switch SW4 mechanism switch Surroundings position detection switch L Surroundings RFOK signal input Data demend H Export L For country 8cm CD Test key input 0 A D input Test key input 1 A D input of one Test key input 2 A D input of tw...

Page 29: ...or Data I O terminal to data buffer DRAM With built in pull up resistor 3 3V Data I O terminal to data buffer DRAM With buolt in pull up resistor General purpose I O port VSSO ZRASO ZCASO ZCAS1 VSSO ZOE ZUWE ZLWE VSSO RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 VDD0 VSS0 RA8 IO0 IO1 IO2 IO3 IO4 IO5 VSSO IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 VSSO VDD1 IO14 IO15 DREQ DRESP IOP7 IOP6 IOP5 IOP4 IOP3 IOP2 IOP1 IOP0 ...

Page 30: ... is analog VDD in version LC895199 with buikt in PLL LSI reset terminal 1 1 1 5 2 5 1 512 and STOP output terminal of XTALCK Active Lo and Hi selection terminal on MC microcontroller side CS Reading data of MC microcontroller signal input terminal Writing data of MC microcontroller signal input terminal Register chip selection signal input terminal from MC microcontroller MC microcontroller regist...

Page 31: ...D4 DD10 VSS1 VDD0 DD5 DD9 DD6 VSS1 DD8 DD7 VDD1 ATAPI data bus ATAPI data bus ATAPi data bus ATAPi control signal ATAPI control signal 5 0V ATAPI control signal ATAPI control signal 5 0V ATAPI control signal 3 3V Pin No Symbol Function LC895199K ND2 3 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL...

Page 32: ... I2CD VDD RTW RTR EOD DCEN DCSG SID SII SIC PI4 XVSS VSS XVDD PI8 SOC SOI SOD PI12 33 32 31 30 29 28 27 26 25 24 23 MPEG Bit Stream Digital Audio Output Volume Tone PIO Sync MPEG Decoder Decoder Status C Status Start up Config Config Reg Ancillary Data to Control 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 892...

Page 33: ...ve input for SII SDI mode ii data bit 3 in PIO DMA input mode PIO Data 14 i SID alternative input for SID SDI mode ii data bit 2 in PIO DMA input mode PIO data 13 i MPEG header bit 13 Layer ID SDI mode ii data bit 1 in PIO DMA input mode PIO Data 12 i MPEG header bit 14 Layer ID SDI mode ii data bit 0 in PIO DMA input mode Serial Output Data Serial Output Frame Identification Serial Output Clock S...

Page 34: ...t at CLKI WSEN 1 Clock synthesizer PLL locked Supply for Analog Circuits Clock Input Ground Supply for Analog Circuits IN OUT IN OUT O O I O Supply I Supply MAS3507D QG G10 2 2 1 Start up configuration see Table 2 7 3 in 1 1 1 2 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...

Page 35: ...ut 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 level applied to CTRL pin ...

Page 36: ...ower pin LCD driver bias 0 4 voltage L level power pin Power supply pin to connect to ground Oscillator pin Display off general purpose output port L fixed input pin Chip enable Synchronization clock Transfer data SEG1 SEG73 SEG74 SEG75 COM8 COM1 P1 P4 VDD VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VSS OSC LCD RESET CE CL DI No Symbol I O Function OSC VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VDD VSS P1 P4 COM1 ...

Page 37: ...nput terminal of input selector switch channel 1 Differential output terminal Input selector output terminal Volume 1 input terminal Tone output terminal Volume 2 input terminal Fader volume control Rear output terminal Fader volume control Front output terminal Non fader volume output terminal GND terminal Control data input terminal Test terminal Test terminal Clock input terminal for serial dat...

Page 38: ...put Digital ground 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...

Page 39: ... CR CR 1 7 8 3220 14 BA3220FV X IC301 IC401 Line out 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 40: ...2 VM2 OUT2 IN2 I IN2 VREFO VREF REGB REG VREF E2 CH2 X5 CH1 X5 E1 VREG VBS1 VBS1 VBS1 VBS2 VBS1 VBS1 VBS2 1 25V CH3 X8 CH4 X8 CH5 X8 E3 E4 E5 VBS2 VBS2 VBS2 VBS2 Vm1 Vm2 R R R R Vrefm1 Vrefm2 BIAS HI Sleep SLEEP TSD Low Open MUTE ON 1 4 CH 5CH VBS1 Vm1 VBS1 VBS2 Vm2 IN3 IN3 OUT3 CH3 IN VM3 VM3 VM4 VM4 IN4 IN4 OUT4 VM5 vm5 IN5 IN5 OUT5 VREFO SS GND MUTE1 MUTE2 GND 4PIN www xiaoyu163 com QQ376315150...

Page 41: ...address Write protect terminal Symbol I O Function BR24C16F X IC703 EEPROM 1 Pin layout 3 Block diagram 2 Pin function 4 VOUT Vcc NC 3 2 GND 1 NC 1 2 4 3 GND NC GND Vcc VOUT IC PST9333U X IC702 Reset IC 1 Pin layout 2 Block diagram 3 Pin function Symbol NC GND VOUT Vcc Pin No 1 2 3 4 Function Non connect GND terminal Reset signal output terminal Power supply terminal www xiaoyu163 com QQ376315150 ...

Page 42: ... RAS A0 A8 IS41C16256 35T IC602 RAM 1 22 44 21 1 Pin layout 2 Block diagram 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 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 3763...

Page 43: ...nput B output V Function Pin No 1 Pin layout Block diagram 2 Pin function NJM4580V X IC801 CD LPF RPM6938 SV4 IC561 Remote sensor 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 139422...

Page 44: ...UT1 Vs OUT2 1 Pin layout 2 Block diagram 1 2 3 4 5 6 7 1G 1A 1Y 2G 2A 2Y GND Vcc 4G 4A 4Y 3G 3A 3Y 14 13 12 11 10 9 8 TC74VHC126FT X IC605 Buffer 1 Pin layout 2 Function INPUTS OUTPUT G L H H A X L H Y Z L H X Don t Care Z High impedance 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 ...

Page 45: ...ESS UNIT 10 1 1Chome Ohwatari machi Maebashi city Japan No 49643 200106 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 46: ...O AMUTE PREQ MECHA_RST PDET J1 ANT CDL CDR TUL TUR FM AM S METER SQ SD ST AFCK CF PLLCE PLLDA PLLCK MRC VOL DA VOL CLK LINE L LINE R I O BUSSCK BUSINT BUSSO JBUSSISO PNLSW1 PNLSW6 DETACH VOL1 VOL2 LCDCE LCDDA LCDCL REMOCON KEY0 KEY1 AU L AU R FRONT L REAR L FRONT R REAR R FRONT R REAR R FRONT L REAR L FRONTL FRONTR REARL REARR FRONTL FRONTR REARL REARR W LPF1 W LPF2 CH L CH R CD CH LINE IN SUBW OU...

Page 47: ... 16 4 7 25 10k NI 2 2k 22 6 3 22 6 3 10k UN2211 QAU0204 001 NI 270 0 022 1 50 0 022 0 022 0 022 0 022 0 022 33k 0 022 0 022 10k 1k 270 0 047 12k 4 7 25 1SS355 4 7 25 4 7 25 100 10 100 10 4 7 25 4 7 25 8 2k 18k 18k 8 2k 270 470p 2SD601A 270 QGF1034C1 20X 270 270 1k NI 150k 0 4 7k 4 7k 33k 33k 10k 8 2k 100k 8 2k 10k 10k 10 16 10 16 8 2k 8 2k 270 270 NJM4565V 1 50 1 50 1 50 1 50 270 UN2111 1N5404 TU ...

Page 48: ...014 TC74VHC126FT X 100 100 10k 2SB1184 0 1 NI NI NI NI 10k 10k 10k 10k 100k NI NI NI NI 10k NI NI QAX0659 001Z 0 1 NI LB1830M X NI 0 1 0 1 QGA2501F1 02 10k 10k 10k 10k 10k 10k 10k 22k 1M 22k 22k 0 01 0 01 0 01 10 16 10 16 2SC4081 33k 47 6 3 0 01 0 01 0 01 S 81332HG KC X NI QAX0413 001Z 2 7k 12k 2 7k 33k 33k 12k 120p 120p 1M NI 0 01 0 1 100 100 100 47 6 3 47 47 47 NI NI 47 NI NI NI NI 10k 0 0068 0 ...

Page 49: ...A152WK 3 3K UDZS6 2B SML 310LT MN X SML 310LT MN X SML 310LT MN X 1 2K SML 310LT MN X SML 310LT MN X 1 2K SML 310LT MN X 2 2K NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSPW310BS BRS NSPW310BS BRS SML 310LT MN X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X NSW0066 001X 1 8K SML 310LT MN X SML 310LT MN X S...

Page 50: ... 47k 0 100p 10 25MHz 22p 15p 220k 33k 4 7k 3 3 6 8k 6 8k 1 100k 0 022 0 022 0 100k 2 2k 10 220k 0 022 10 0 022 5p 0 47 100k 1k 1k 1 8k 0 022 0 01 2 7k 0 01 1k 22k 0 022 0 100 220k 5 0 22p 39p 0 1 100u 22 0 01 560 68u 1 5k 1 0 22 5 6k 2200p 0 022 1 2 2 100 5 6k 6 8k 0 01 0 1 1k 1 0 27k 68k 1 50k 8 2k 1 1000p 0 01 6 8k 10k 1 1 100 0 10 10k 33 0 022 1 100p 0 068 100 6800p 1000p 1M 0 47 33p 47k 330 15...

Page 51: ... BZ791 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C21 C22 C23 C24 C25 C32 C51 C52 C53 C54 C56 C57 C81 C82 C84 C91 C92 C94 C103 C110 C112 C141 C142 C161 C162 C164 C172 C173 C174 C175 C203 C210 C212 C241 C242 C272 C273 C301 C302 C303 C305 C306 C307 C308 C309 C310 C321 C323 C325 C329 C336 C337 C350 C351 C352 C401 C402 C403 C405 C406 C407 C408 C409 C410 C450 C451 C452 C601 C602 C603 C604 C605 C606 C609 C610 C611 ...

Page 52: ...2 R513 R514 R515 R524 R529 R526 R534 R539 R536 S501 S502 S503 S504 S505 S506 S507 S508 S509 S510 S511 S512 S513 S514 S515 S516 S517 S518 R525 R535 CN504 S591 S592 S593 S594 S595 S596 D519 EN591 D518 PJ501 CN513 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 ww...

Page 53: ...32 R533 R537 R541 R542 R543 R544 R545 R546 R551 R552 R553 R561 R562 R563 R564 R565 R571 R572 D583 R540 D540 R586 R592 R593 R595 R596 R597 D575 CN503 CN511 CN505 R538 R528 EN591 D591 D592 PJ501 CN513 R581 R582 R583 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...

Page 54: ... assembly and parts list Electrical parts list Packing materials and accessories parts list KD SH99 3 2 3 5 3 8 3 16 Area suffix J Northern America www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ...V20929 001A GUIDE RAIL L 1 24 LV20930 001A GUIDE RAIL R 1 25 LV42239 001A S PLATE L ASSY 1 26 LV42240 001A S PLATE R ASSY 1 27 LV42104 001A DETECT PLATE 1 28 QYSPSPU1725M SCREW 2 DET PL S PL L 29 LV32569 003A A BKT ASS Y L 1 30 LV32570 001A A BKT ASS Y R 1 31 LV42112 001A TENS SPG L 2 32 LV32459 001A ROD GEAR SH 1 33 QYWFL259013 0 WASHER 2 FOR ROD GEAR 34 LV32530 001A GUIDE BLOCK R 1 35 LV32531 00...

Page 56: ...ON L 1 90 LV32466 001A PUSH BUTTON R 1 91 LV20936 001A D FUNC BUTTON 1 92 LV32467 002A DETACH BUTTON 1 93 LV42128 001A COMP SPRING 1 94 LV42129 001A REMOTE LENS 1 95 LV20937 005A FINDER 1 96 LV32797 001A VOL KNOB ASS Y 1 General assembly Item Parts number Parts name Area A Parts list Q ty Description Block No M1MM 97 LV42386 001A COMP SPRING 1 98 LV32469 001A RING LENS 1 99 LV32556 002A VOL RING 1...

Page 57: ...63 55 57 54 69 70 56 58 40 29 75 75 31 78 20 35 73 71 78 26 16 72 72 34 30 76 76 50 49 48 37 17 15 43 41 42 47 46 49 49 45 51 49 44 52 31 33 18 32 33 74 9 74 78 24 115 118 117 114 119 121 113 122 106 108 109 107 110 112 111 120 120 116 129 129 129 129 Exploded view of general assembly and parts list Block No M M M 1 16 10 16 20mm Front 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 ...

Page 58: ...4 107 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 892498299 ...

Page 59: ...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 SONY 1 6...

Page 60: ... 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 MO ASS...

Page 61: ...6V C 325 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 327 NCB31CK 823X C CAPACITOR C 328 NCB31HK 682X C CAPACITOR C 329 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 330 NCB31HK 123X C CAPACITOR C 331 NCB31HK 562X C CAPACITOR C 332 NCB31EK 273X C CAPACITOR C 333 NCB31EK 273X C CAPACITOR C 334 NCB31EK 333X C CAPACITOR C 336 NCB31EK 473X C CAPACITOR C 337 NCB31EK 473X C CAPACITOR C 350 QERF1HM 225Z E CAPACITOR...

Page 62: ...NDC31HJ 150X C CAPACITOR C 862 NDC31HJ 150X C CAPACITOR C 863 NCB31HK 103X C CAPACITOR C 864 NCF31CZ 104X C CAPACITOR C 866 NCF31CZ 104X C CAPACITOR C 876 NCB31HK 103X C CAPACITOR C 878 NBE21AM 475X TS E CAPACITOR C 901 NCB31CK 104X C CAPACITOR C 910 QERF1CM 476Z E CAPACITOR 47MF 20 16V C 911 NCB31EK 473X C CAPACITOR C 912 QERF1AM 107Z E CAPACITOR 100MF 20 10V C 913 QERF1CM 106Z E CAPACITOR 10MF 2...

Page 63: ...157FT X I C IC804 S 81332HG KC X IC IC805 TC7WU04FU X IC A IC806 MAS3507D QG G10 IC MICRO C ROM IC911 M61508FP X IC IC941 TA8273H IC A IC951 NJM4565V X IC IC961 HA13164 IC J 1 QAM0105 002 CAR CABLE L 1 NQL334J 4R7X INDUCTOR L 601 NQR0007 003X FERRITE BEADS L 606 NQL114K 470X INDUCTOR L 622 NQL56CK 220X INDUCTOR L 701 NQL114K 470X INDUCTOR L 783 NQL013K 1R8X CHIP INDUCTOR L 784 NQL013K 1R8X CHIP IN...

Page 64: ...OR R 304 NRSA63J 333X MG RESISTOR R 305 NRSA63J 154X MG RESISTOR R 325 NRSA63J 104X MG RESISTOR R 327 NRSA63J 562X MG RESISTOR R 328 NRSA63J 153X MG RESISTOR R 329 NRSA63J 0R0X MG RESISTOR R 330 NRSA63J 473X MG RESISTOR R 331 NRSA63J 104X MG RESISTOR R 332 NRSA63J 104X MG RESISTOR R 333 NRSA63J 473X MG RESISTOR R 334 NRSA63J 473X MG RESISTOR R 335 NRSA63J 821X MG RESISTOR R 336 NRSA63J 473X MG RES...

Page 65: ... R 722 NRSA63J 103X MG RESISTOR R 723 NRSA63J 102X MG RESISTOR R 724 NRSA63J 271X MG RESISTOR R 725 NRSA63J 271X MG RESISTOR R 728 NRSA63J 104X MG RESISTOR R 729 NRSA63J 103X MG RESISTOR R 730 NRSA63J 104X MG RESISTOR R 731 NRSA63J 104X MG RESISTOR R 732 NRSA63J 104X MG RESISTOR R 733 NRSA63J 104X MG RESISTOR R 734 NRSA63J 104X MG RESISTOR R 735 NRSA63J 104X MG RESISTOR R 737 NRSA63J 473X MG RESIS...

Page 66: ...13 NRSA63J 100X MG RESISTOR R 922 NRSA63J 271X MG RESISTOR R 923 NRSA63J 271X MG RESISTOR R 924 NRSA63J 271X MG RESISTOR R 925 NRSA63J 271X MG RESISTOR R 926 NRSA63J 271X MG RESISTOR R 927 NRSA63J 271X MG RESISTOR R 928 NRSA63J 271X MG RESISTOR R 929 NRSA63J 271X MG RESISTOR R 930 NRSA63J 271X MG RESISTOR R 931 NRSA63J 102X MG RESISTOR R 932 NRSA63J 102X MG RESISTOR R 933 NRSA63J 102X MG RESISTOR ...

Page 67: ... NRSA63J 681X MG RESISTOR R 511 NRSA63J 102X MG RESISTOR R 512 NRSA63J 122X MG RESISTOR R 513 NRSA63J 182X MG RESISTOR R 514 NRSA63J 272X MG RESISTOR R 515 NRSA63J 472X MG RESISTOR R 521 NRSA63J 222X MG RESISTOR R 522 NRSA63J 122X MG RESISTOR R 523 NRSA63J 122X MG RESISTOR R 524 NRSA63J 122X MG RESISTOR R 525 NRSA63J 182X MG RESISTOR R 526 NRSA63J 122X MG RESISTOR R 527 NRSA63J 122X MG RESISTOR R ...

Page 68: ...001X TACT SWITCH S 517 NSW0066 001X TACT SWITCH S 518 NSW0066 001X TACT SWITCH S 591 NSW0146 001X DETECT SW S 592 NSW0146 001X DETECT SW S 593 NSW0146 001X DETECT SW S 594 NSW0146 001X DETECT SW S 595 NSW0146 001X DETECT SW S 596 NSW0146 001X DETECT SW 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 89...

Page 69: ...ng materials and accessories parts list Block No M M M 3 Block No M M M 4 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 70: ... 9 BT 51018 3 WARRANTY CARD 1 A 10 BT 51020 2 J REGIST CARD 1 A 11 BT 52004 2 WARRANTY CARD 1 A 12 BT 20071B S JVC CENTER LIST 1 A 13 VKZ4027 202 PLUG NUT 1 A 14 VKH4871 001SS MOUNT BOLT 1 A 15 VKZ4328 001 LOCK NUT 1 A 16 WNS5000Z WASHER 1 A 17 FSKL4010 002 HOOK 2 A 18 RM RK100 REMOCON 1 A 19 QAB0014 001 BATTERY 1 A 20 FSKM2004 003 MOUNTING SLEEVE 1 A 21 LV20938 002A TRIM PLATE 1 A 22 LV32577 001A...

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JVC KD-SH99, Service Manual

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