JVC KD-ADV6270J Service Manual Download Page 31 | Manualshive

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(No.MA250)1-31

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

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Summary of Contents for KD-ADV6270J

Page 1: ...6201EU KD DV6202E KD DV6202EU KD DV7205U KD DV7205UN KD DV7205UT KD DV7205A KD DV7206U KD DV7206UN KD DV7206UT KD DV7206A KD DV6207EE Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTIONS 1 6 2 SPECIFIC SERVICE INSTRUCTIONS 1 9 3 DISASSEMBLY 1 10 4 ADJUSTMENT 1 24 5 TROUBLESHOOTING 1 31 ...

Page 2: ...ckup semiconductor laser Number of Channels 2 channels stereo Frequency Response DVD fs 48 kHz 16 Hz to 22 000 Hz DVD fs 96 kHz 16 Hz to 22 000 Hz CD fs 44 1 kHz 16 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit DivX Video Max Resolution 720 480 pixels 30 fps 720 576 pixels 25 fps Audio Bit Rate 32 kbps 320 kbps Sampling Frequency MPEG 1 ...

Page 3: ...nnels stereo Frequency Response DVD fs 48 kHz 16 Hz to 22 000 Hz DVD fs 96 kHz 16 Hz to 22 000 Hz CD fs 44 1 kHz 16 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit DivX Video Max Resolution 720 480 pixels 30 fps 720 576 pixels 25 fps Audio Bit Rate 32 kbps 320 kbps Sampling Frequency MPEG 1 32 kHz 44 1 kHz 48 kHz MPEG 2 16 kHz 22 05 kHz 24...

Page 4: ...esponse DVD fs 48 kHz 16 Hz to 22 000 Hz DVD fs 96 kHz 16 Hz to 22 000 Hz CD fs 44 1 kHz 16 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit DivX Video Max Resolution 720 480 pixels 30 fps 720 576 pixels 25 fps Audio Bit Rate 32 kbps 320 kbps Sampling Frequency MPEG 1 32 kHz 44 1 kHz 48 kHz MPEG 2 16 kHz 22 05 kHz 24 kHz MPEG Video Video Ma...

Page 5: ...miconductor laser Number of Channels 2 channels stereo Frequency Response DVD fs 48 kHz 16 Hz to 22 000 Hz DVD fs 96 kHz 16 Hz to 22 000 Hz CD fs 44 1 kHz 16 Hz to 20 000 Hz Dynamic Range 96 dB Signal to Noise Ratio 98 dB Wow and Flutter Less than measurable limit DivX Video Max Resolution 720 480 pixels 30 fps 720 576 pixels 25 fps Audio Bit Rate 32 kbps 320 kbps Sampling Frequency MPEG 1 32 kHz ...

Page 6: ... 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 7: ... laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 3 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 replacement ...

Page 8: ...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 9: ... No MA250 1 9 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 10: ...ing the bottom cover See Fig 2 1 Turn the main body up side down 2 Insert a screwdriver under the joints to release the joints a on the left side joints b on the right side and joint c on the back side of the main body then remove the bottom cover from the main body Caution When releasing the joints using a screwdriver do not damage the main board When remove the bottom cover do not missing the co...

Page 11: ...lease the joints d and joints e on the both sides of the main body and then remove the front chassis assembly to ward the front See Fig 4 Fig 3 Fig 4 3 1 4 Removing the side panel See Fig 5 Reference Remove the front panel assembly as required 1 Remove the two screws C and two screws D attaching the side panel on the left side of the main body 2 Take out the side panel from the main body Fig 5 A F...

Page 12: ...n body 2 Take out the rear bracket 3 1 6 Removing the rear bracket See Fig 6 For KD DV6201 Remove the bottom cover 1 Remove the six screws E one screw F two screws G and two screws G attaching the rear bracket on the back side of the main body 2 Take out the rear bracket Fig 6 for except KD DV6201 for KD DV6201 F E Rear bracket Anntena cord Composite cable HP cable H G F E Rear bracket Anntena cor...

Page 13: ...7 3 Disconnect the connector CN961 and take out the main board See Fig 7 4 Remove the one screw K attaching the USB board See Fig 8 Reference Remove the rear bracket as required Fig 7 Fig 8 3 1 8 Removing the DVD mechanism assembly See Fig 9 Remove the front panel assembly bottom cover front chassis assembly side panel main board and CD mechanism control board 1 Remove the three screws L attaching...

Page 14: ... Remove the five screws M and one screw N attaching the front panel assembly See Fig 11 3 Release the nine joints f and take out the rear cover See Fig 12 4 Lift the switch board from the front panel assembly little by little and take out the switch board See Fig 13 Fig 10 Fig 11 Fig 12 Fig 13 Front panel assembly Volume knob M N Rear cover Rear cover f f f Switch board ...

Page 15: ...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 16: ...ers 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 inser...

Page 17: ... 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 18: ...1 18 No MA250 Fig 8 Fig 9 Clamper unit Clamper spring Notch g Clamper unit ...

Page 19: ... 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 ...

Page 20: ...embly 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 21: ...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 22: ...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 23: ...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 24: ...f voltage is 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 DV...

Page 25: ... half turn at a time but adjust the screws in the cycle of the same level is turned in the pair of b c and the same level is turned in the pair of a b 3 After completing the adjustment secure the screws with screw lock paint 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...

Page 26: ...E972 E93E E90A E8D6 E8A2 E86E E83A E806 E7D2 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 E79E E76A E736 E702 E6CE E69A E666 E632 E5FE E5CA E596 E562 E52E E4FA E4C6 E492 E45E E42A E3F6 E3C2 E38E E35A E326 E2F2 E2BE E28A E256 E222 E1EE E1BA E186 E152 E11E E0EA E0B6 E082 E04E E01A 8 5 8 6 8 7 8...

Page 27: ... ON ATTENUATOR button SOURCE button DISC UP button DISC DOWN button Keep this state more than 2 seconds while continuing pressing the SEL button STANDBY ON ATTENUATOR button and SOURCE button sequentially The unit enters the service mode INIT ALL is Press the SEL key Initialize all data to the factory setting indicated on the LCD The system control EEPROM is initialized entirely VERSION is Press t...

Page 28: ...r 02 Loading error Detailed error code 2 bytes Displayed with loading ejection error only First byte Higher 4 bits Route NO Process of error occurrence Refer to charts 1 1 and 1 2 Lower 4 bits Error type 1 Time out 2 Switch status error 3 Swinging error Second byte bit7 Disc type 0 12 cm 1 8 cm bit6 5 Fixed at 0 bit4 SW 1 status bit3 SW 2 status bit2 SW 3 status bit1 SW 1 status bit0 RESET SW stat...

Page 29: ...ry 5 seconds and displayed in hex numbers SYS TEMP is Thermistor s temperature data readout indicated on the LCD Data in the temperature sensor in the system control is read every 5 seconds and displayed in hex numbers CHK MODE is DVD unit check mode indicated on the LCD See section DVD unit check mode for details RUNNING is Running mode For use in running tests indicated on the LCD MEMCHECK is Me...

Page 30: ...ion JIT Jitter value 2 2 Tracking off on the outermost position of CD EF BAL OUTTROFF For EF phase error 3 3 Tracking off on the innermost position of CD EF BAL INNTROFF For EF phase error 4 4 CD_LD lights and laser current is displayed CDLD ON CUR Laser current value JIT Jitter value 5 5 DVD_LD lights and laser current is displayed DVDLD ON CUR Laser current value JIT Jitter value 6 6 DVD x1 jitt...

Page 31: ... No MA250 1 31 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 32: ... No MA250 Mobile Entertainment Business Group Mobile Entertainment Category 10 1 1chome Ohwatari machi Maebashi city Gumma ken 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Page 33: ...t Block No M1 DVD mechanism assembly and parts list Block No MJ Electrical parts list Block No 01 10 Packing materials and accessories parts list Block No M3 KD ADV6270J KD DV6200J KD DV6201E KD DV6201EU KD DV6202E KD DV6202EU KD DV7205U KD DV7205UN KD DV7205UT KD DV7205A KD DV7206U KD DV7206UN KD DV7206UT KD DV7206A KD DV6207EE 3 2 3 7 3 10 3 30 MA250 ...

Page 34: ...D M M M 1 42 11 34 90 36 32 10 58 55 51 56 54 47 50 57 44 3 37 30 40 33 41 35 59 59 45 45 1 98 DV7205UT DV7206UT 5 5 43 39 31 11 60 49 52 46 53 48 26 29 28 27 38 9 16 72 6 6 85 63 65 62 64 71 61 18 2 13 12 20 19 Switch board Main sub board E D C e DV6 DV6 DV7 DV7 DV6 ...

Page 35: ...7 86 94 D 87 78 81 88 7 88 80 7 83 79 D g 18 2 13 13 21 24 23 23 4 4 4 0 19 25 12 Main board USB board G a f d rd 73 b a 97 14 h g b h 82 d A e C G DV6201E EU DV6202E EU DV6201E EU DV6202E EU DV7205U UN UT A DV7206U UN UT A DV6207EE DV6201E EU DV6202E EU DV7205U UN UT A DV7206U UN UT A DV6207EE ...

Page 36: ...DV7206UN DV7206UT DV7206A DV6207EE 27 GE32173 002A FRONT COVER ASS DV6200J 27 GE32173 003A FRONT COVER ASS DV6201E DV6201EU DV7205U DV7205UN DV7205UT DV7205A 28 GE32136 004A EJECT BUTTON ADV6270J DV6202E DV6202EU DV7206U DV7206UN DV7206UT DV7206A DV6207EE 28 GE32136 002A EJECT BUTTON DV6200J 28 GE32136 003A EJECT BUTTON DV6201E DV6201EU DV7205U DV7205UN DV7205UT DV7205A 29 GE40202 015A COMP SPRING...

Page 37: ...V7206UT DV7206A 69 GE32105 001A NAME PLATE DV6207EE 70 GE31683 017A LABEL DVD ADV6270J DV6200J 70 GE31683 018A LABEL DVD DV6201E DV6201EU DV6202E DV6202EU 70 GE31683 019A LABEL DVD DV7205U DV7205UN DV7205UT DV7206U DV7206UN DV7206UT 70 GE31683 020A LABEL DVD DV7205A DV7206A 70 GE31683 024A LABEL DVD DV6207EE 71 QLD0384 001 LCD MODULE 72 QNZ0867 001 RUBBER CONN 73 QUQP05 4510BB E FFC WIRE 45pin 10c...

Page 38: ...3 6 98 GE31574 035A UT LABEL DV7206UT Symbol No Part No Part Name Description Local ...

Page 39: ...E JC 803B MOBIL 1 1401C FG 87HS JVG 31N JVS 1003 Grease AFTER SET PICK UP SA APPLY GREASE 93 94 97 95 96 92 91 34 30 29 32 36 35 28 27 29 31 34 24 22 37 38 19 64 40 43 39 41 42 65 43 33 47 44 46 45 49 48 50 51 62 56 54 53 55 52 63 10 12 8 5 10 11 9 5 12 10 8 17 16 13 16 17 4 77 78 67 69 68 66 86 84 85 70 2 1 1 82 86 81 80 86 79 76 83 72 73 71 26 3 74 20 21 75 58 59 61 60 57 3 23 25 BACK SIDE 6 7 I...

Page 40: ...4 LV43001 001A COLLAR x2 35 LV21285 003A PROTECTOR 36 LV43055 001A PROTECTOR SP 37 QAR0373 001 MOTOR 38 LV43002 002A WORM GEAR 39 QYSPSPT2025MA SCREW M2 x 2 5mm x2 40 LV33679 001A MOTOR H ASSY 41 LV33614 003A WORM WHEEL 42 QYWDL1230250 SLIT WASHER 3mm 1 2mm x 0 25mm 43 VKZ4539 056 MINI SCREW x2 44 LV33615 001A GEAR 2 45 LV43057 004A IDLER ARM ASSY 46 QYWDL1635252 SLIT WASHER 3 5mm 1 6mm x 0 25mm 4...

Page 41: ...3 LV43064 001A ROD M 84 LV43065 001A ROD S 85 LV43066 001A SUB SHAFT 86 VKZ4730 002 SPECIAL SCREW x3 87 LV21298 007A CLAMPER UNIT 88 LV43070 001A CLAMPER SPRING 89 LV43355 001A CLAMPER2 SPRING 90 LV30225 0J6A SPACER 91 LV22185 001A FRONT UNIT C 92 VKZ4539 056 MINI SCREW 93 LVB30012 002A SW FPC 94 NSW0187 001 SWITCH 95 NSW0187 001 SWITCH 96 NSW0187 001 SWITCH 97 VKZ4539 055 MINI SCREW x2 Symbol No ...

Page 42: ...TRANSISTOR Q904 RT1N141C X DIGI TRANSISTOR Q976 RT1N441C X TRANSISTOR Q977 2SA1530A R X TRANSISTOR D1 1SS355W X DIODE C M D2 1SS355W X DIODE C M D192 1SS355W X DIODE C M D301 UDZW11B X Z DIODE D302 1SS355W X DIODE C M D305 CRS03 W SB DIODE D308 CRS03 W SB DIODE D324 1SS355W X DIODE C M D334 1SS355W X DIODE C M D344 1SS355W X DIODE C M D354 1SS355W X DIODE C M D401 CRS03 W SB DIODE D421 1SS355W X D...

Page 43: ...R 1 5uF 25V Z C414 QERF0JM 337Z E CAPACITOR 330uF 6 3V M C415 NCS31HJ 101X C CAPACITOR 100pF 50V J C416 NCB31HK 103X C CAPACITOR 0 01uF 50V K C423 QEKJ1AM 227Z E CAPACITOR 220uF 10V M C424 NCS31HJ 151X C CAPACITOR 150pF 50V J C425 NCS31HJ 101X C CAPACITOR 100pF 50V J C426 NCS31HJ 221X C CAPACITOR 220pF 50V J C427 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M C428 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M Symbol...

Page 44: ... RESISTOR 820Ω 1 16W J R193 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R194 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R197 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R302 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Symbol No Part No Part Name Description Local R304 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R305 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R306 NRSA63J 273X MG RESISTOR 27kΩ 1 16W J R307 NRSA63J 100X MG RESISTOR 10...

Page 45: ...TOR 2 2kΩ 1 16W J R722 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R725 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R726 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R727 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R728 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R729 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R730 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R733 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R735 NRSA63J 0R0X MG RESISTOR 0Ω 1 1...

Page 46: ... J R976 NRSA63J 563X MG RESISTOR 56kΩ 1 16W J R977 NRSA63J 183X MG RESISTOR 18kΩ 1 16W J R981 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J R982 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J RA721 NRZ0065 222X NET RESISTOR 2 2kΩ RA722 NRZ0065 222X NET RESISTOR 2 2kΩ RA723 NRZ0065 103X NET RESISTOR 10kΩ 1 16W J L1 NQL334J 4R7X INDUCTOR CM 4 7uH J L2 NQL093K R22X COIL 0 22uH K L401 NQR0007 002X FERRITE BEADS L411 N...

Page 47: ...W J R691 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R692 NRSA63J 471X MG RESISTOR 470Ω 1 16W J CN601 NNZ0085 001 CAR CONNECTOR EN601 QSW1163 001 ROTARY ENCODER S601 NSW0206 001X TACT SWITCH S602 NSW0206 001X TACT SWITCH S603 NSW0206 001X TACT SWITCH S604 NSW0206 001X TACT SWITCH S605 NSW0206 001X TACT SWITCH S606 NSW0206 001X TACT SWITCH S607 NSW0206 001X TACT SWITCH S608 NSW0206 001X TACT SWITCH S609 ...

Page 48: ... 16W J R469 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R470 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R471 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R472 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R473 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R474 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R475 NRSA63J 201X MG RESISTOR 200Ω 1 16W J R476 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R477 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R4...

Page 49: ...225Z E CAPACITOR 2 2uF 50V M C187 QEKJ1HM 225Z E CAPACITOR 2 2uF 50V M C191 QEKJ0JM 476Z E CAPACITOR 47uF 6 3V M C267 QEKJ1CM 106Z E CAPACITOR 10uF 16V M C301 QEKJ1CM 476Z E CAPACITOR 47uF 16V M C302 NCB31HK 103X C CAPACITOR 0 01uF 50V K C311 NBE21CM 475X TA E CAPACITOR 4 7uF 16V M C312 QTE1C57 476Z E CAPACITOR 47uF 16V C313 NCB31HK 103X C CAPACITOR 0 01uF 50V K C314 QEKJ1HM 225Z E CAPACITOR 2 2uF...

Page 50: ...16W J Symbol No Part No Part Name Description Local R141 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R142 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R151 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R152 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R155 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R161 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R162 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R163 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R164 NRSA6...

Page 51: ... 1 16W J R768 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R769 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J Symbol No Part No Part Name Description Local R771 NRSA63J 392X MG RESISTOR 3 9kΩ 1 16W J R772 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R773 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R774 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R775 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R776 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R...

Page 52: ...X C CAPACITOR 0 022uF 50V K C602 NCS31HJ 681X C CAPACITOR 680pF 50V J C603 NBE20JM 106X TA E CAPACITOR 10uF 6 3V M C611 NCB31HK 123X C CAPACITOR 0 012uF 50V K C612 NBE20JM 475X TA E CAPACITOR 4 7uF 6 3V M R601 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R602 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R603 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R604 NRSA63J 182X MG RESISTOR 1 8kΩ 1 16W J R605 NRSA63J 272X MG ...

Page 53: ... 475X TA E CAPACITOR 4 7uF 16V M C522 NCB31CK 104X C CAPACITOR 0 1uF 16V K C531 NCB31AK 474X C CAPACITOR 0 47uF 10V K R398 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R399 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R401 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R402 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R403 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R404 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R405 NRSA63J 472X MG RESISTOR 4 7...

Page 54: ...M D344 1SS355W X DIODE C M D354 1SS355W X DIODE C M D401 CRS03 W SB DIODE D421 1SS355W X DIODE C M D431 1SS355W X DIODE C M D472 1A3G T1 SI DIODE D701 UDZW6 2B X DIODE D702 UDZW6 2B X DIODE D703 UDZW6 2B X DIODE D704 UDZW6 2B X DIODE D705 UDZW6 2B X DIODE D706 UDZW6 2B X DIODE D707 UDZW6 2B X DIODE D709 UDZW6 2B X DIODE D710 UDZW6 2B X DIODE D711 UDZW6 2B X DIODE D716 UDZW6 2B X DIODE D717 UDZW6 2...

Page 55: ...5V K C722 QEKJ1AM 227Z E CAPACITOR 220uF 10V M C723 NCS31HJ 471X C CAPACITOR 470pF 50V J Symbol No Part No Part Name Description Local C724 NCS31HJ 471X C CAPACITOR 470pF 50V J C725 QEKJ1AM 227Z E CAPACITOR 220uF 10V M C726 NDC31HJ 8R0X C CAPACITOR 8pF 50V J C727 NDC31HJ 270X C CAPACITOR 27pF 50V J C728 NDC31HJ 270X C CAPACITOR 27pF 50V J C729 NDC31HJ 220X C CAPACITOR 22pF 50V J C730 QEKJ0JM 476Z ...

Page 56: ...SA63J 682X MG RESISTOR 6 8kΩ 1 16W J Symbol No Part No Part Name Description Local R428 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R429 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R431 NRSA63J 220X MG RESISTOR 22Ω 1 16W J R432 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R433 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R434 NRSA63J 390X MG RESISTOR 39Ω 1 16W J R435 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R436 NRSA63J 18...

Page 57: ... 16W J R925 NRSA63J 154X MG RESISTOR 150kΩ 1 16W J R926 NRSA63D 304X MG RESISTOR 300kΩ 1 16W D R927 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R928 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R961 NRS181J 0R0X MG RESISTOR 0Ω 1 8W J R962 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R967 NRS181J 0R0X MG RESISTOR 0Ω 1 8W J R968 NRS181J 0R0X MG RESISTOR 0Ω 1 8W J R969 NRS181J 0R0X MG RESISTOR 0Ω 1 8W J R973 NRSA63J 223X ...

Page 58: ...X TACT SWITCH S605 NSW0206 001X TACT SWITCH S606 NSW0206 001X TACT SWITCH S607 NSW0206 001X TACT SWITCH S608 NSW0206 001X TACT SWITCH S609 NSW0206 001X TACT SWITCH S610 NSW0206 001X TACT SWITCH S611 NSW0206 001X TACT SWITCH S612 NSW0206 001X TACT SWITCH S613 NSW0206 001X TACT SWITCH Symbol No Part No Part Name Description Local S614 NSW0206 001X TACT SWITCH S616 NSW0206 001X TACT SWITCH S617 NSW02...

Page 59: ...Ω L401 NQL38DK 330X COIL 33uH K L531 NQR0536 001X CHOKE COIL CN531 QNZ0855 001 USB CONNECTOR CN532 QGB1004K1 16 CONNECTOR B B 1 16 CN600 QGA1501C6 02 CONNECTOR W B 1 2 F531 NAD0031 004X N THERMISTOR W K441 NQR0502 001X FERRITE BEADS X402 NAX0832 001X CRYSTAL Symbol No Part No Part Name Description Local Symbol No Part No Part Name Description Local IC201 BA5835FM X IC IC251 BD6671FM X IC IC301 MN2...

Page 60: ...104X C CAPACITOR 0 1uF 16V K C522 NBE41AM 476X TA E CAPACITOR 47uF 10V M Symbol No Part No Part Name Description Local C531 NCB31HK 332X C CAPACITOR 3300pF 50V K C532 NCS31HJ 471X C CAPACITOR 470pF 50V J C533 NCS31HJ 471X C CAPACITOR 470pF 50V J R101 NRSA63J 910X MG RESISTOR 91Ω 1 16W J R102 NRSA63J 910X MG RESISTOR 91Ω 1 16W J R103 NRSA63D 432X MG RESISTOR 4 3kΩ 1 16W D R104 NRSA63D 242X MG RESIS...

Page 61: ... RESISTOR 10Ω 1 16W J R421 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R422 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R431 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R432 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R433 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R434 NRSA63J 201X MG RESISTOR 200Ω 1 16W J R435 NRSA63J 472X MG RESISTOR 4 7kΩ 1 16W J R436 NRSA63J 201X MG RESISTOR 200Ω 1 16W J R437 NRSA63J 472X MG RESISTOR 4...

Page 62: ...e P1 P4 P8 P4 P3 P7 P2 P5 A16 A17 A12 A18 P2 KD ADV6270J KD DV6200J A1 A2 A3 A3 only E A20 only E A4 A5 P2 A1 A2 A19 A21 A22 only E 1 2 2 2 KD DV6201E EU KD DV6202E EU KD DV7205U KD DV7206U P6 A6A7A8 A9A10 A11 KIT A15 A14 A13 KD DV6201E EU KD DV6202E EU A3 P2 A1 A2 A22 KD DV6207EE P2 A1 A2 A19 KD DV7205U UN UT A KD DV7206U UN UT A ...

Page 63: ...EU DV6202E DV6202EU DV6207EE A 15 QAM0455 002 CAR CABLE DV7205U DV7205UN DV7205UT DV7205A DV7206U DV7206UN DV7206UT DV7206A A 16 GE20137 003A MOUNTING SLEEVE A 17 GE20149 015A TRIM PLATE ADV6270J DV6202E DV6202EU DV7206U DV7206UN DV7206UT DV7206A DV6207EE A 17 GE20149 013A TRIM PLATE DV6200J A 17 GE20149 007A TRIM PLATE DV6201E DV6201EU DV7205U DV7205U N DV7205UT DV7205A A 18 GET0378 001A INST BOO...

Page 64: ...D CD RECEIVER No MA250SCH 2006 3 KD ADV6270J KD DV6200J KD DV6201E KD DV6201EU KD DV6202E KD DV6202EU KD DV7205U KD DV7205UN KD DV7205UT KD DV7205A KD DV7206U KD DV7206UN KD DV7206UT KD DV7206A KD DV6207EE COPYRIGHT 2006 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade ...

Page 65: ...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 66: ...VER LCD1 LCD COM1 to COM3 S1 to S52 LCDCL LCDDA LCDCE IC602 REMOCON REMOCON EN601 ENCODER ENC1 ENC2 LCD Key control section Q640 Q641 D601 to D618 D620 D621 D645 D646 LIGHTING DISPLAY DIMOUT L CH R CH USB_MUTE MUTE CONTROL USB_TX UART_RX USB_RX UART_TX USB_RST TRST2 UART_TX1 UART_RX1 TRST1 USB HD XD0 to XD15 XA0 to XA10 XA13 XA15 XA16 XA20 XA21 WE SD_CS SD_CLK SD_CKE XA0 to XA19 XD0 to XD15 OE WE ...

Page 67: ...0 047 220 10 150K 47K NQR0007 002X 10 16 4700P 0 047 100 10 2 2 50 2 2 50 4 7 25 4 7 25 4 7 25 47 6 3 4 7 25 47k 2 2k 47k 0 NQL114K 470X QNZ0605 001 4 7k 0 4 7k 100 10 2 2 SN74HCT32APW X 2 2K 2 2k 100 18k 56k 10K CRS03 W 100 100k 1K 100 RT1N141C X 2SA1530A R X 1K 1K 1K 47K UDZW6 2B X 220 0 47k 470P 0 10K 10K NQR0201 004X 0 RT1P141C X 1SS355W X QGA2006C1 04 10 16 10 47K TOTX177L 0 2SC4485 ST T QGA2...

Page 68: ... 16 4700P 0 047 100 10 2 2 50 2 2 50 4 7 25 4 7 25 4 7 25 47 6 3 4 7 25 47k 2 2k 47k 0 NQL114K 470X QNZ0605 001 4 7k 0 4 7k 100 10 2 2 SN74HCT32APW X 2 2K 2 2k 100 18k 56k 10K CRS03 W 100 100k 1K 100 RT1N141C X 2SA1530A R X 1K 1K 1K 47K UDZW6 2B X 220 0 47k 470P 0 10K 10K NQR0201 004X 0 RT1P141C X 1SS355W X QGA2006C1 04 10 16 10 47K TOTX177L 0 2SC4485 ST T QGA2001C1 02 10 RT1N141C X 10k 330 6 3 1S...

Page 69: ...0P 0 047 100 10 2 2 50 2 2 50 4 7 25 4 7 25 4 7 25 47 6 3 4 7 25 47k 2 2k 47k 0 NQL114K 470X QNZ0605 001 4 7k 0 4 7k 100 10 2 2 SN74HCT32APW X 2 2K 2 2k 100 18k 56k 10K CRS03 W 100 100k 1K 100 RT1N141C X 2SA1530A R X 1K 1K 1K 47K UDZW6 2B X 220 0 47k 470P 0 10K 10K NQR0201 004X 0 RT1P141C X 1SS355W X QGA2006C1 04 10 16 10 47K TOTX177L 0 2SC4485 ST T QGA2001C1 02 10 RT1N141C X 10k 330 6 3 1SS355W X...

Page 70: ... 1 2K 1 8K 820 RPM7338 V4 470 MC2838 X 10 6 3 1SS355W X 390 470 300 300 4 7 6 3 0 012 NNZ0085 001 68 430 220 UDZW5 1B X 300 68 430 100 820 NI UDZW6 2B X 1k 2 2k 51k 0 022 680p 390 430 47k 2 2k NSPW310BS BRST NSPW310BS BRST RT1N141C X 2SA1365 F X 10K 68 68 68 KEY2 REMOCON LCDCL DIMOUT ENC1 ENC2 LCDCE LCDDA KEY1 KEY0 GND LCDCE DIM_CON 10V LCDCL LCDDA GND KEY1 ACC5V KEY0 S17 S18 KEY2 S19 S20 S21 S22 ...

Page 71: ... 680p 10k 10k 10k 3 9K 820 3 9K 820 820 2 7K 1 8K 1 2K 820 1 2K 1 8K 820 RPM7338 V4 470 MC2838 X 10 6 3 1SS355W X 390 470 300 300 4 7 6 3 0 012 NNZ0085 001 68 430 220 UDZW5 1B X 300 68 430 100 820 NI UDZW6 2B X 1k 2 2k 0 022 390 430 47k 2 2k NSPW310BS BRST NSPW310BS BRST RT1N141C X 2SA1365 F X 10K 68 68 68 KEY2 REMOCON LCDCL DIMOUT ENC1 ENC2 LCDCE LCDDA KEY1 KEY0 GND DIM_CON 10V GND LCDDA LCDCL LC...

Page 72: ... 470P 47 10 0 1 16 DGND 10 22k 22k 0 1 16 0 1 16 NI NI 100 NI M5V BA5835FM X NI NI NI 1k M8V 30k 0 1 16 47k 27k 27k 0 0 22k 20k 680p 560p 270p 150p 18k 15k 0 022 10k 10k NI 2 7k DTC114EE X NI 15k D5V NI NQR0022 005X DGND MGND M8V D5V M5V S5V S3 3V DGND D2V DGND NQR0022 005X NI NQR0022 005X NQR0022 005X NQR0022 005X NQR0022 005X NQR0022 005X NQR0022 005X NQR0022 005X NQR0022 005X 0 NQR0022 005X 0 N...

Page 73: ...K 200 SA04D70TFI021A NI 0 47K 0 1 16 0 1 16 NQR0502 001X 0 1 16 0 1 16 0 1 16 0 1 0 1 16 470P 3300P 4 7K 200 4 7K 200 4 7K 3300P 470P 47 10 0 1 16 10 22k 22k AGND SN74AHCT1G08V X 4 7K 47k 100K 0 0 0 0 100K 100K 0 1 16 47k 100k 100k 0 47 6 8k 0 1M NAD0031 004X UDZW5 1B X 0 NAX0832 001X UDZW5 1B X 1k 0 1 1k 10K 0 NQR0201 004X SML 310LT MN X 15K 15K BH18LB1WG W 0 1 16 4 7 16 0 10K 4 7K 4 7K 4 7K 4 7K...

Page 74: ... C174 C175 C176 C177 C181 C182 C184 C185 C186 C187 C191 C267 C301 C312 C313 C314 C315 C316 C325 C326 C330 C331 C335 C336 C340 C345 C346 C350 C355 C356 C360 C373 C374 C379 C380 C384 C390 C391 C392 C404 C405 C406 C411 C413 C414 C415 C416 C421 C423 C424 C425 C427 C428 C431 C433 C434 C435 C437 C438 C441 C451 C461 C462 C464 C474 C476 C477 C478 C479 C480 C721 C722 C725 C726 C727 C728 C729 C730 C732 C781...

Page 75: ...3 K451 K461 K462 K601 K631 L301 L303 L END LRCLK NEXWE PCMCLK Q101 Q102 Q105 Q106 Q107 Q301 R21 R23 R24 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R219 R220 R221 R222 R223 R224 R252 R254 R256 R257 R258 R259 R260 R303 R304 R305 R306 R307 R312 R313 R314 R315 R316 R317 R318 R319 R...

Page 76: ... M E M O ...

Page 77: ... No MA250SCH Printed in Japan VPT Mobile Entertainment Business Group Mobile Entertainment Category 10 1 1chome Ohwatari machi Maebashi city Gumma ken 371 8543 Japan Victor Company of Japan Limited ...

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