JVC KD-DV6101 Service Manual Download Page 36

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2-3

SHEET 2

R601

R658

R653

D642

D614

D611

D613

EN601

D612

D608

D610

D609

D606

D607

D603

D605

R672

D615

IC601

C682

D604

C681

D616

D618

D617

R605

D619

R623

LCD1

R652

C601

R612

R614

R606

R607

R608

R611

R610

R609

R602

R603

R604

R651

R670

R613

D602

D601

Q641

R622

IC602

R671

J601

D640

C603

R661

R650

R692

S601

R634

R636

C612

C611

CN601

R649

R648

R645

R637

R635

S602

D641

R638

R640

R644

R639

R641

R647

S603

R632

R633

C620

R630

R631

D643

R674

R657

C602

R654

R655

R656

S604

R660

S605

S606

R646

S607

S614

S613

S612

S611

S610

S609

S608

S616

S617

R673

D646

D645

Q640

R624

R691

R620

R621

R642

R643

820

180k

10k

MA111-X

QSW1115-002

470

PT6523LQ-L

0.022

2.7K

47k

QLD0349-001

2.2k

0.022

3.9K

820

3.9K

820

2.7K

1.8K

1.2K

820

1.2K

1.8K

2.2k

820

UN2211-X

47k

RPM7338-V4

470

QNS0245-001

MA152WK-X

10/6.3

390

470

330

4.7/6.3

0.012

NNZ0085-001

SML310BA1T-X

330

UDZS5.1B-X

470

330

470

120

820

0.047

MA8062/M/-X

51k

680p

10k

390

470

47k

NSPW310BS/BRS/

2SB624/4/-X

470

10K

330

200

KEY0

KEY1

REMOCON

KEY2

ENC1

KEY1

LCDDA

DIM_CON

KEY0

LCDCL

GND

DIMOUT

AUX.R

LCDCE

S17

ENC2

S18

KEY2

AUX.L

AUX.GND

10V

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

ENC1

LCDDA

LCDCL

LCDCE

S10

S50

S11

S12

S13

S14

S15

S16

S51

ENC2

DIM_CON

COM1

COM2

COM3

S47

S48

COM1

S52

S10

S11

S12

S13

S14

S15

S16

S17

S49

S50

S51

S52

S18

S19

S20

S21

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S49

S39

S40

S41

S42

S46

S45

S44

S43

COM2

COM3

S22

TO CN701
(SHEET 1)

LCD & Key switch section (For KD-DV6101)

Summary of Contents for KD-DV6101

Page 1: ...3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 7 4 ADJUSTMENT 1 21 5 TROUBLESHOOTING 1 29 Area suffix E Southern Europe EU Turkey KD DV6101 Area suffix EE Russian Federation KD DV6107 KD DV6101 KD DV6107 KD DV6101 KD DV6107 Steering wheel remote controller FM frequency range FM 87 5 MHz to 108 0 MHz FM1 FM2 87 5 MHz to 108 0 MHz FM3 65 00 MHz to 74 00MHz ...

Page 2: ...M 87 5 MHz to 108 0 MHz FM1 FM2 only KD DV6107 87 5 MHz to 108 0 MHz FM3 only KD DV6107 65 00 MHz to 74 00 MHz AM MW 522 kHz to 1 620 kHz LW 144 kHz to 279 kHz FM Tuner Usable Sensitivity 11 3 dBf 1 0 µV 75 Ω 50 dB Quieting Sensitivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB MW Tuner Sensiti...

Page 3: ... formed during molding may be left over on some parts of the chassis Therefore pay attention to such burrs in the case of preforming repair of this system Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check ...

Page 4: ...ity during transport 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 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 3 Handling the traverse unit optic...

Page 5: ...o function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified here in may result in hazardous radiation exposure REPRODUCTION AND POSITION OF LABELS Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check WARNING LABEL CAUTION Visible and Invisible laser radiation when open and interlock failed or def...

Page 6: ...1 6 No MA154 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 7: ...ove the front panel assembly Fig 1 3 1 2 Removing the bottom cover See Fig 2 Reference Remove the front panel assembly as required 1 Release the two joints a two joints b and joint c 2 Remove the bottom cover from the main body Caution Do not damage the main board when releasing the joints using a screwdriver or a similar tool Fig 2 Front panel assembly Detach button Bottom cover b b a a c ...

Page 8: ...e main body remove the two screws B attaching the front chassis assembly See Fig 4 3 Release the two joints d and two joints e See Fig 4 Fig 3 Fig 4 3 1 4 Removing the side heat sink See Fig 5 Reference Remove the front panel and front chassis assemblies as re quired From the left side of the main body remove the two screws C and three screws D attaching the side heat sink Fig 5 A Front chassis as...

Page 9: ...ink Reference Remove the rear bracket as required 1 From the back side of the main body remove the three screws H attaching the main board See Fig 6 2 From the bottom side of the main body remove the three screws J attaching the main board See Fig 7 3 Disconnect the connector CN961 on the main board from the DVD mechanism assembly and take out the main board from the main body See Fig 7 Fig 6 Fig ...

Page 10: ...ain sub board and disconnect the card wire See Fig 10 4 Bend the joint g in the direction of the arrow See Fig 10 5 Remove the two screws M attaching the main sub board and remove the main sub board from the DVD mechanism assembly See Fig 10 Reference When attaching the main sub board align the joints h in the holes of the main sub board before attaching the screws M See Fig 10 When the resolution...

Page 11: ...panel assembly See Fig 13 3 Take out the switch board while lifting the switch board from the front panel assembly little by little See Fig 14 Reference Remove the volume knob from the front side of the front panel assembly at the same time Note Do not lose the compression springs when removing the switch board See Fig 14 Fig 12 Fig 13 Fig 14 P P Rear cover Front panel assembly P i i Rear cover i ...

Page 12: ...l board 3 Disconnect the card wire from connector CN201 on the mechanism control board 4 Disconnect the flexible wire from connector CN202 on the mechanism control board 5 Unsolder two soldered points a on the mechanism control board and remove the wire extending from the feed motor 6 Remove the screw A attaching the lug wire 7 Remove the two screws B and screw C attaching the mechanism control bo...

Page 13: ...pers on the front side See Fig 2 3 Remove the two floating springs on the bottom of the body See Fig 3 4 Move the mechanism section upward and remove from the chassis frame The three damper springs come off from the dampers See Fig 4 Caution When reassembling reattach the damper spring to the damper respectively and insert the three shafts on the bot tom of the mechanism to the dampers Before inse...

Page 14: ... spring to the clamper unit See Fig 8 2 Move the clamper unit to set the side joints e and f to each boss of the chassis base assembly Make sure that part g is inserted to the notch of the chassis base assembly See Figs 5 and 9 3 Move the part d of the clamper spring to the outside of the bending part of the chassis base assembly See Fig 7 4 Attach the clamper2 spring to the chassis base assembly ...

Page 15: ... No MA154 1 15 Fig 8 Fig 9 Clamper unit Clamper spring Notch g Clamper unit ...

Page 16: ...release joint h and release two joints i and j on the right side of the chassis base assembly Then remove the front unit upward See Figs 11 and 12 4 Remove the two screws H attaching the switch board See Fig 12 Reference You can remove the switch board only without removing the front unit Caution When reassembling attach the flexible wire extending from the switch board using the double tape See F...

Page 17: ...sembly from the front side upward and release the bosses from the right and left joints k and m of the chassis base assem bly 2 Release the boss from notch n of the connect arm on the right side of the body and release the boss from notch p of the slide cam assembly on the left side Fig 13 Fig 14 k n m Loading arm assembly k n m Loading arm assembly p Side cam assembly Connect arm ...

Page 18: ...o collars and washer from the roller assem bly See Fig 16 Caution After attaching the loading arm assembly to the roller assem bly attach the rod L and R Attach the rods to the right and left collars of the roller See Fig 15 When reattaching the rod L and R to the loading arm as sembly engage each joint as shown in Fig 15 As joints q of the rod L let the rod through q before reattaching it Fig 15 ...

Page 19: ...eleasing the lead screw at joint s the L S collar comes off at the end of the lead screw When reas sembling reattach the L S collar to the lead screw and engage joint s See Fig 18 When reattaching the L S collar reattach it to the point s of the lead screw and to the rod M Make sure that the L S collar is set on the rod M spring See Fig 18 4 Remove the screw K attaching the rack spring rack plate ...

Page 20: ...r assembly See Fig 21 and 22 Remove the mechanism control board 1 Remove the feed TRI spring on the bottom of the body See Fig 21 2 Remove the two screws M attaching the feed motor as sembly See Fig 21 3 Remove the slit washer from the motor H assembly and pull out the worm wheel See Fig 22 Remove the two screws N attaching the feed motor See Fig 22 Fig 21 Fig 22 L Spindle motor M Feed motor assem...

Page 21: ... applied without attaching these parts the power amplifier IC and regulator IC will be destroyed by heat 4 3 Connection method Connection procedure 1 Attach the front chassis assembly to the main board 2 Connect the front panel assembly to the main board 3 Attach the heat sink and rear bracket to the main board 4 Attach the extension studs to the DVD mechanism assembly 5 Connect the DVD mechanism ...

Page 22: ...the measured jitter value is outside the 12 tolerance range perform the following adjustments Jitter value adjustment procedure Pickup horizontal level adjustment relative to the DVD recording surface For the adjustment tool use a 3 mm wrench and not a screwdriver this procedure will make the adjustment easier 1 Set the unit to the service mode and display a jitter value hex data on the LCD 2 Turn...

Page 23: ...1840 94 1838 28 1835 62 1832 96 1830 3 1827 64 1824 98 1822 32 1819 66 1817 1814 34 1811 68 1809 02 1806 36 1803 7 1801 04 1798 38 1795 72 1793 06 1790 4 1787 74 1785 08 1782 42 1779 76 1777 1 1774 44 1771 78 1769 12 1766 46 1763 8 1761 14 1758 48 Jitter value 8 5 8 6 8 7 8 8 8 9 9 0 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 10 0 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 11 0 11 1 11 2 11 3 11 4 11 5...

Page 24: ...ore than 2 seconds while continuing pressing the SEL button STANDBY ON ATTENUATOR button and SOURCE button sequentially 3 This unit is set by a service mode Exchanging it operate a menu of a service mode with the DISC UP button and DISC DOWN button Operate choice of a menu with a SEL button Power supply voltage DC14 4V 11 to 16V Load impedance 4Ω 2 Speakers connection Line Output 20KΩ SEL button S...

Page 25: ...EL key AREA RGN is indicated on the LCD System control destination DVD unit destination DVD unit region Destination area region display Press the SEL key VIDEO is indicated on the LCD Setting of NTSC or PAL NTSC or PAL are indicated on the LCD Exchanging it operate each indication with the DISC UP button and DISC DOWN button Press the SEL key CLR ERR is indicated on the LCD Clear loading ejection ...

Page 26: ...g No Disc Disc insert detection Load completion Eject No Disc Eject completion Eject start Reload Disc push in Reload start Load completion Route No EJECT route No 1 2 1 2 2 2 2 2 3 1 3 1 Chart 1 2 8cm Disc switch status transition SW1 2 3 4 1 1 1 1 0 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 Rest SW 0 0 0 0 0 0 1 Loading No Disc Disc insert detection Load completion Eject No Disc Eject comple...

Page 27: ...g data capacity of the disc is displayed on the LCD Press the SEL key CHK MODE is indicated on the LCD DVD unit check mode See section 5 1 4 DVD unit check mode for details Press the SEL key SYS TEMP is indicated on the LCD Thermistor s temperature data readout Data in the temperature sensor in the system control is read every 5 seconds and displayed in hex numbers Press the SEL key RUNNING is ind...

Page 28: ...ON CUR JIT DVDLD ON CUR JIT DVD JITR CUR JIT ROM DATA ADDR DATA ROMCLEAR JD4 TEMP TEM DVD DL PLC JIT MONITOR M1 M2 PLAY CUR JIT STOP DSC OPEN Laser current value Jitter value For EF phase error For EF phase error Laser current value Jitter value Laser current value Jitter value Laser current value Jitter value EEPROM address EEPROM contents Temperature Position measured with VT 501 Jitter value La...

Page 29: ... FL FL FR FR ACC MEMORY ILL GND REMOTE TEL TEL MUTING ILLUMINATION CONTROL PARKING BRAKE 14 YG PARKING 1 3 5 7 2 4 6 8 NC BR NC YL BL WH OR WH RD BK 1 3 5 7 2 4 6 8 VI GY WH GN VI BK GY BK WH BK GN BK BK RD BL WH BR Black Red Blue White Brown GN Green VI Violet GY Gray YL Yellow OR Orange RR Rear Right FR Front Right FL Front Left RL Rear Left REMOTE Remote ILL Illuminations Control ANT ACC TEL Au...

Page 30: ... No MA154 AV MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Page 31: ...ttings bob My 20Documents manualdirectory htm This file was downloaded and provided FREE OF CHARGE from the ManualDirectory community You can find many free to download Service Manuals Schematics at http www manualdirectory co uk ...

Page 32: ...e EU Turkey KD DV6101 Area suffix EE Russian Federation KD DV6107 KD DV6101 KD DV6107 Steering wheel remote controller FM Frequency range FM 87 5 MHz to 108 0 MHz FM1 FM2 87 5 MHz to 108 0 MHz FM3 65 00 MHz to 74 00 MHz Contents Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 7 to 9 CD ROM No SML200502 KD DV6101 KD DV6107 ...

Page 33: ...r on some parts of the chassis Therefore pay attention to such burrs in the case of preforming repair of 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 ...

Page 34: ...640 Q641 DIMMER CONT DIM_CON CN962 CN963 CN961 IC161 E VOLUME DVDL DVDR CN141 LINE L LINE R LINE IN Main amplifier section Tu L Tu R CN701 IC162 AUX CH SWITCH IC101 AUX AMP AUXINL AUXINR J801 CHL CHR CHANGER SCK SI SO IC801 JVC BUS BUSSO BUSSCK BUSINT I O SI SO KEY0 to KEY2 DIMOUT LCDCL LCDDA LCDCE ENC1 ENC2 REMOCON AUXINL AUXINR IC721 CPU S METER IFCCONT SD ST VOLDA VOLCK VOLMUTE SACLK SAOUT KEY0...

Page 35: ... 11K 11K 1 SN74HCT32APW X 2 2K 2 2k 4 7K 18k 56k 4 7K KTD1304 X 10K RB160M 30 X 100k 1K 1K 1K 1K MA8062 M X 47k 470P 0 10K NQR0201 004X UN2211 X UN2111 X MA111 X 10 16 10 39K UN2211 X KTD1304 X 2SD1994A RS T 470 QGA2001C1 02 10 UN2211 X 10k 330 6 3 MA111 X UDZS5 1B X SN74LVC32APW X 0 0 1K 100k UDZS5 1B X 2 2 50 2 2 50 UDZS5 1B X UDZS5 1B X 0 47 QGA2501C3 03Z 100P 1k 2 2 50 2 2k KTD1304 X KTD1304 X...

Page 36: ... 2K 1 8K 2 2k 0 820 UN2211 X 47k RPM7338 V4 470 QNS0245 001 MA152WK X 10 6 3 390 470 330 330 4 7 6 3 0 012 NNZ0085 001 SML310BA1T X SML310BA1T X 330 UDZS5 1B X 470 330 470 120 820 0 047 1K MA8062 M X 1k 51k 680p 10k 10k 10k 390 470 47k NSPW310BS BRS NSPW310BS BRS 2SB624 4 X 470 10K 0 0 330 200 KEY0 KEY1 REMOCON KEY2 ENC1 KEY1 LCDDA DIM_CON KEY0 LCDCL GND DIMOUT AUX R LCDCE S17 ENC2 S18 KEY2 AUX L ...

Page 37: ...1K 1 SN74HCT32APW X 2 2K 2 2k 4 7K 18k 56k 4 7K KTD1304 X 10K RB160M 30 X 100k 1K 1K 1K 1K MA8062 M X 47k 470P 0 10K NQR0201 004X UN2211 X UN2111 X MA111 X 10 16 10 39K UN2211 X KTD1304 X 2SD1994A RS T 470 QGA2001C1 02 10 UN2211 X 10k 330 6 3 MA111 X UDZS5 1B X SN74LVC32APW X 0 0 100k UDZS5 1B X 2 2 50 2 2 50 UDZS5 1B X UDZS5 1B X 0 47 QGA2501C3 03Z 9 1K 1k 2 2 50 2 2k KTD1304 X KTD1304 X KTD1304 ...

Page 38: ...2k 0 820 UN2211 X 47k RPM7338 V4 470 QNS0245 001 MA152WK X 10 6 3 390 470 330 330 4 7 6 3 0 012 NNZ0085 001 SML310BA1T X SML310BA1T X 330 UDZS5 1B X 470 330 470 120 820 0 047 1 2K 1 2K MA8062 M X 1k 51k 680p 10k 10k 10k 390 470 47k NSPW310BS BRS NSPW310BS BRS 2SB624 4 X 470 10K 0 0 330 200 KEY0 KEY1 REMOCON KEY2 ENC1 KEY1 LCDDA DIM_CON KEY0 LCDCL GND DIMOUT AUX R LCDCE S17 ENC2 S18 KEY2 AUX L AUX ...

Page 39: ...6 NQR0502 001X 0 1 16 0 1 16 0 1 16 NI AK4385ET X NJM4565V X 4 7K 200 4 7K 4 7K 200 470P 3300P 4 7K 200 4 7K 200 4 7K 3300P 470P 47 10 0 1 16 DGND 10 22k 22k 0 1 16 0 1 16 NI M5V BA5835FM X 1k M9V 0 0 30k 0 1 16 47k 27k 27k 0 0 22k 20k 680p 560p NI 270p 150p 18k 15k 0 022 10k 10k NI 2 7k DTC114EE X NI 15k D5V NI NQR0022 005X DGND MGND M9V D5V M5V S5V S3 3V DGND D3 3V DGND NQR0022 005X NQR0022 005X...

Page 40: ...723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R736 R737 R738 R739 R742 R743 R744 R745 R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 R756 R757 R758 R759 R760 R761 R762 R763 R765 R766 R767 R768 R769 R770 R771 R772 R773 R774 R775 R776 R777 R778 R801 R802 R803 R804 R805 R806 R807 R808 R809 R810 R841 R842 R843 R844 R881 R882 R883 R885 R886 R887 R888 R889 R901 R902 R903 R905 R906 R907 R...

Page 41: ...02 C454 C305 IC303 C313 C317 C318 C330 C331 C332 C333 C334 C335 C337 C338 C339 C340 C349 C358 C359 C397 C398 C421 C431 C432 C433 C451 C452 C453 C521 C531 C532 C533 D101 R302 IC401 IC411 K102 K301 K399 K401 K402 K403 K404 K405 K406 K407 K426 K430 K431 K433 K441 K444 K445 K451 K452 L301 L451 Q101 Q102 Q103 Q104 Q105 Q231 Q301 R101 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116...

Page 42: ...R306 R307 R308 R309 C364 R318 R320 R323 C365 R333 R334 R335 R336 R337 R338 R339 R351 R352 R371 R381 R382 R383 R384 R385 R391 R392 R393 R394 R396 R397 R398 R399 R401 R402 R403 R404 R411 R421 R521 R601 R602 REST SBRK SPDRV SW1 SW2 SW3 SWGND TDRV C367 TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP24 TP26 TP28 TP29 TP31 TP32 TP33 TP34 TP35 TP36 TP37 ...

Page 43: ... No MA154SCH Printed in Japan VPT AV MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited ...

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