JVC NX-PB10B, Service Manual

Page 1: ... 2010 10 SERVICE MANUAL NX PB10B NX PB10E NX PB10EY COPYRIGHT 2010 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 6 3 DISASSEMBLY 1 6 4 ADJUSTMENT 1 8 5 TROUBLESHOOTING 1 8 Preliminary ...

Page 2: ... Wow and flutter Immeasurable USB USB specification Compatible with USB 2 0 Full Speed Compatible device Mass storage class Compatible system FAT16 FAT32 Output power DC 5 V 500 mA SD Compatible device SD SDHC Compatible system FAT16 FAT32 iPod Output power DC 5 V 500 mA General Speaker type Bass Reflex type Speaker unit 8 cm x 2 Speaker impedance 16 Ω Power requirements AC 230 V 50 Hz Power consu...

Page 3: ...ne jack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a known ...

Page 4: ...check the condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 6 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...

Page 5: ...oduct uses visible and or invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than th...

Page 6: ...ard 3 Disconnect the connector wire from Left speaker connect ed to connector J2 of the Main board 4 Disconnect the connector wire from Right speaker con nected to connector J3 of the Main board 5 Disconnect the connector wire from Door switch board con nected to connector CN405 of the Main board 6 Disconnect the connector wires from USB board connect ed to connectors J13 CN603 and CN306 off the M...

Page 7: ...the shaft of iPod bracket from Front cabinet Fig 7 3 1 6 Removing the Door motor See Fig 8 1 Remove the three screws K attaching the Door motor Fig 8 3 1 7 Removing the CD mechanism See Fig 9 1 Remove the three screws L attaching the CD mechanism Fig 9 3 1 8 Removing the Trans board See Fig 10 1 Disconnect the power cord from connector CN1103 of the Trans board 2 Disconnect the connector wires fro...

Page 8: ...1 8 No MB730 Rev 001 SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 9: ...1 9 No MB730 Rev 001 MEMO ...

Page 10: ... No MB730 Rev 001 VSE Printed in Japan Victor Company of Japan Limited Personal AV Operation 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 11: ...lock diagrams Standard schematic diagrams Printed circuit boards 2 1 2 2 2 10 to 12 CD PORTABLE SYSTEM No MB730SCH Rev 001 2010 12 COPYRIGHT 2010 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade ...

Page 12: ...ponent parts appearing on the silk screen printed side parts side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety ...

Page 13: ... IC404 USB IPOD USB 5V IPOD 5V IC406 IC405 VOL IC 3 3V IC403 CD L CD R IPOD L IPOD R IC401 SIGNAL SELECT SW VOL CONTROL L CH R CH IC302 POWER AMP U201 RECTIFIER AMP AC INPUT TRANSFORMER Q1101 Q1102 TRANSFORMER RECTIFIER CD 8V IC412 5V IC413 SD MAINPOWER 3 3V 9V TU L TU R TU VCC FM MODULE FM ANT RELAY JK402 HEADPHONE L SPK OUTPUT R SPK OUTPUT VCC AUX L AUX R AUX IN ...

Page 14: ...D1105 C1108 D1109 C1111 D1108 D1106 C1109 C1102 D1102 C1104 D1104 R1105 R1106 C1115 C1101 D1101 C1103 D1103 FS1101 C1114 C1107 PT1101 L1101 CN1102 Parts are safety assurance parts When replacing those parts make sure to use the specified one To Main section 3 CN402 Standard schematic diagrams Rectifier section ...

Page 15: ...CS LCD CS LED 5V VCC 12V RX TX VC25 R716 R720 R722 R724 R726 R728 R771 R707 LB1641 R715 R713 R718 R761 R111 R708 R706 R709 SW901 R717 R703 Q1 TC703 R710 TC702 C702 D409 R719 R721 R723 U702 R310 C302 CN701 CN405 CN404 R764 C333 DET13 VCC3 3V VCC3 3V PH DET P CD MCU MUTE IR LCD DAT TC705 C701 R705 C731 C730 C732 GND R737 IC304 DET30 VCC 12V LED 5V ZD402 C530 C529 R996 R995 R769 R770 R755 R751 R117 V...

Page 16: ...6 R928 C495 C954 C959 C933 C955 IC404 C923 D406 C5 D410 CD 8V CD_TX CD_RX C3 R23 MUTE1 M33V 3V3SD CLOSE DET C1 IC905 CD GND CD 8V L901 C944 R945 C945 R944 R927 R941 R595 R575 R574 R573 R572 C909 R933 C980 R913 R987 D903 Q901 R984 R985 R986 C979 D904 R947 D901 Q904 R966 R989 R988 Q902 R991 R990 AGND C958 R943 R916 R917 R918 C919 SEV_3V3 3V3SD_IC USB DET V18_CORE M33V_PAD P USB L915 C924 C922 C921 A...

Page 17: ...02 C89 IC412 C978 L402 C963 D413 IC405 C416 C458 R428 R435 R434 R429 C461 C445 R472 D401 D905 IC413 C459 R413 C1105 CN402 VCC1 R426 C421 C420 C402 J2 J3 R21 C177 R7 R14 C7 C8 R424 L401 D412 C419 C12 R451 R189 D403 R204 IN4148 D404 R442 R519 C522 C2 Q405 C405 Q406 8V CD 8V P CD ST BY VCC 12V CD MUTE R192 C542 R453 R174 MCU MUTE H0 L H0 R USB 5V VCC 12V VCC3 3V P_CN R10 R147 TC5 C151 R11 C141 C155 R...

Page 18: ...02 C748 R716 R715 SW708 SW711 SW709 SW712 C710 C709 R735 R777 R738 R714 LCD CS LCD RW LCD DAT VCC3 3V IRQ X701 C726 C706 C705 SW705 SW706 SW704 C724 SW701 C725 C718 C746 R701 VCC3 3V IR C717 SW710 C716 C707 CN712 SW703 Q704 R758 R789 R754 R763 R765 R770 R762 LCD701 IC701 R741 C703 C704 SM338A REM701 C747 R734 LED701 To Main section 1 CN706 Front section ...

Page 19: ...9 D601 D602 JK601 C601 R505 R506 L503 C504 C536 R504 R503 L502 L501 C554 C556 CE608 CE609 CN305 C606 CN604 JK302 L302 L303 C607 JK301 L301 L601 L602 ES602 ES601 To Main section 3 CN312 CN306 To Main section 2 CN603 To Main section 2 CN607 USB section ...

Page 20: ...2 8 L99 L97 L96 CN201 R350 R356 R352 R349 R347 R353 D38 R355 R344 R348 R346 R345 Q53 Q54 D201 Q52 JK201 To Main section 3 CN103 iPod section ...

Page 21: ...2 9 SW2 R103 C103 C104 R105 X101 C105 R104 IC101 R101 C102 C101 R102 To Main section 1 CN405 To Main section 3 To Main section 3 To Main section 3 Leaf SW section Tuner section ...

Page 22: ...302 ZD402 Q912 IC304 ZD304 C386 R310 C339 L304 C455 D407 D408 D404 C509 C515 C518 C514 IC403 C176 C538 Q201 Q6 C20 R21 Q202 J2 Q5 Q404R458BC206 BC207 FB201 FB202 BC202 R214 R216 BC203 C201 C202 R518 C533 R452 C540 R453 R454 C459 IC413 R443 R469 Q405 L901 L917 C1105 C925 C929 C971 C977 C5 C934 C961 C914 L915 C924 C930 L918 L919 C931 C927 C911 C972 R934 C967 C983 C945 C913 L933 X901 C922 C917 C974 I...

Page 23: ...08 C606 L503 CN305 R506 L502 L501 JK302 GND SW2 Main board reverse side Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade USB board forward side reverse side Leaf SW board forward side reverse side Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade ...

Page 24: ...R732 C742 R757 R713 C768 R716 C705 R733 R755 LED702 SW702 SW701 SW703 SW704 SW705 SW706 LED701 CN712 LCD701 X701 REM701 SW708 SW709 SW710 SW711 SW712 CN202 CN201 L96 L97 Q53 R355 Q52 D38 R353 R352 Q54 R346 R356 R345 D201 R347 R349 R350 L99 R348 R344 JK201 L100 C250 Front board Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade forward side reverse side iPod board Lea...

Page 25: ... M E M O ...

Page 26: ...Victor Company of Japan Limited No MB730SCH Rev 001 Printed in Japan VSE Personal AV Operation ...

Page 27: ...ice parts Contents Exploded view of general assembly and parts list Block No M1 Electrical parts list Block No 01 07 Packing materials and accessories parts list Block No M3 NX PB10E NX PB10B NX PB10EY 3 2 3 5 3 12 MODEL MARK A NX PB10B B NX PB10E C NX PB10EY MB730PAR Rev 001 Preliminary ...

Page 28: ...nd parts list Block No M M M 1 d n p a iP Switch board Main board D r a b d c h p n q c A A F B E 56 35 62 t F 1 3 6 1 2 5 11 14 71 1 2 4 47 33 24 61 7 20 61 19 47 16 47 14 70 16 55 8 26 13 12 25 42 34 16 16 18 58 58 58 58 18 54 54 54 18 17 ...

Page 29: ...rd USB board Rectifier board E a d q k m h j k m q b B 62 r t f s e e s f j B 23 32 53 24 61 20 21 22 51 72 64 66 66 65 75 38 78 73 74 36 80 29 50 51 30 52 28 52 61 19 7 47 14 70 76 16 8 6 2 2 48 77 48 48 79 48 49 10 27 26 12 25 58 58 69 39 57 58 53 60 63 37 68 60 81 67 59 60 60 ...

Page 30: ...15 POWER TRANS 39 408 PB1000 000 HEAT SINK 42 217 200035 050 LEAF SWITCH 47 238 130080 632 SCREW 3x8mm x4 48 238 120080 602 SCREW 2x8mm x9 49 238 126080 602 SCREW 2 6x8mm x3 50 238 130200 632 SCREW 3x20mm x2 51 238 126080 602 SCREW 2 6x8mm x2 52 238 120060 602 SCREW 2x6mm x4 53 238 130080 602 SCREW 3x8mm x3 54 238 170507 631 SCREW 1 7x5mm x3 55 238 120060 602 SCREW 2x6mm 56 238 126080 602 SCREW 2 ...

Page 31: ...311015 550 C CAPACITOR 100pF 50V C150 302 304705 550 C CAPACITOR 47pF 50V C151 302 318215 550 C CAPACITOR 820pF 50V C152 302 318215 550 C CAPACITOR 820pF 50V C153 302 304705 550 C CAPACITOR 47pF 50V C154 302 304705 550 C CAPACITOR 47pF 50V C156 302 321025 550 C CAPACITOR 0 001uF 50V C157 302 321025 550 C CAPACITOR 0 001uF 50V C158 302 304705 550 C CAPACITOR 47pF 50V C159 302 304705 550 C CAPACITOR...

Page 32: ...APACITOR 0 1uF 50V C959 302 341045 550 C CAPACITOR 0 1uF 50V C961 004 072272 210 E CAPACITOR 220uF 10V C962 004 061062 250 E CAPACITOR 10uF 50V C963 302 341045 550 C CAPACITOR 0 1uF 50V Symbol No Part No Part Name Description Local C964 302 351055 550 C CAPACITOR 1uF 50V C965 302 351055 550 C CAPACITOR 1uF 50V C967 004 071072 216 E CAPACITOR 100uF 16V C968 302 351055 550 C CAPACITOR 1uF 50V C969 3...

Page 33: ...0kΩ 1 16W R574 301 331035 016 RESISTOR 10kΩ 1 16W Symbol No Part No Part Name Description Local R575 301 331035 016 RESISTOR 10kΩ 1 16W R595 301 322225 016 RESISTOR 2 2kΩ 1 16W R703 301 331035 016 RESISTOR 10kΩ 1 16W R705 301 331035 016 RESISTOR 10kΩ 1 16W R706 301 321025 016 RESISTOR 1kΩ 1 16W R707 301 321025 016 RESISTOR 1kΩ 1 16W R708 301 321025 016 RESISTOR 1kΩ 1 16W R709 301 321025 016 RESIST...

Page 34: ...6 RESISTOR 200Ω FB202 301 312015 016 RESISTOR 200Ω FB204 322 134000 221 FERRITE BEAD FB401 322 134000 220 FERRITE BEAD FB402 322 134000 220 FERRITE BEAD FM1 410 100000 001 CONTACT PIN J2 233 020200 025 CONNECTOR 2PINS J3 233 020200 025 CONNECTOR 2PINS SW901 218 085032 120 MICRO SWITCH DS 21 X101 229 327680 200 CRYSTAL 32 768KHz X901 229 169344 002 CRYSTAL 16 9344 MHz Symbol No Part No Part Name De...

Page 35: ...R 0Ω 1 4W JP82 301 100005 014 RESISTOR 0Ω 1 4W JP88 301 100005 014 RESISTOR 0Ω 1 4W JP89 301 100005 014 RESISTOR 0Ω 1 4W LED701 227 080500 021 LED BLUE LED702 227 090507 800 LED RED REM701 206 100338 112 DIODE 3 3V SW701 217 060650 500 TACT SWITCH SW702 217 060650 500 TACT SWITCH SW703 217 060650 500 TACT SWITCH SW704 217 060650 500 TACT SWITCH SW705 217 060650 500 TACT SWITCH SW706 217 060650 500...

Page 36: ... 232 110130 110 FFC CONNECTOR 11P CN202 244 A02260 150 HSG WIRE 2P 150mm JK201 232 300200 305 FFC CONNECTOR 30P Symbol No Part No Part Name Description Local IC101 310 004705 120 IC C101 302 402205 550 C CAPACITOR 22pF 50V C102 302 441041 150 C CAPACITOR 0 1uF 50V C103 302 441041 150 C CAPACITOR 0 1uF 50V C104 302 402205 550 C CAPACITOR 22pF 50V C105 302 402205 550 C CAPACITOR 22pF 50V R101 301 30...

Page 37: ...3 11 MEMO ...

Page 38: ... materials and accessories parts list Block No M M M 3 No additional supplemental order of WARRANTY CARDs are available The parts without symbol number are not service B A7 P4 A1 A2 A3 A4 A5 A6 P3 P1 P2 P2 1 2 2 2 ...

Page 39: ...1 PB1000 050 RUS POL HUN CZE C A 2 LVT2190 004A INST BOOK 601 PB1000 040 B A 3 WARRANTY CARD BT 54043 1 A 4 LVT2039 002A SAFETY SHEET 639 080067 000 A B A 4 LVT2108 002A SAFETY SHEET 639 080069 000 C A 5 LVT2108 001A SAFETY SHEET 639 080068 000 B A 6 LVT2151 024A RUSSIA SHEET 602 700679 000 C A 7 RM SNXPB10R REMOCON UNIT P 1 891 PB1012 011 CARTON P 2 874 PB1000 020 CUSHION P 3 678 255175 040 POLY ...