JVC AX-UXTB30 Скачать руководство пользователя страница 2

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1-2 (No.MB725<Rev.001>)

SPECIFICATION

Designs & specifications are subject to change without notice.

Amplifier unit (AX-UXTB30)

Output Power

20 W per channel, min. RMS, driven into 6

Ω

at 1 kHz with no more than 10% total harmonic distortion.

(IEC268-3)

Speakers/Impedance

Ω

- 8

Ω

Player/tuner unit (XT-UXTB30)

Tuner section

FM tuning range

87.50 MHz - 108.00 MHz

CD player section

Measurement Condition

2W, IEC-A weighted

Dynamic range

75 dB

Signal-to-noise ratio

75 dB

Wow and flutter

Immeasurable

Terminals

AUDIO IN

Input sensitivity/Impedance

250 mV/50 k

Ω

USB MEMORY

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

General

Power requirement

AC 230 V , 50 Hz

Power consumption

50 W (at operation)
1.00 W or less (on standby)

Dimensions (approx.)

Player/tuner unit

230 mm

81 mm

230 mm (W

Amplifier unit

230 mm

81 mm

243 mm (W

Mass (approx.)

Player/tuner unit

1.70 kg

Amplifier unit

2.94 kg

Speakers (SP-UXTB30)

Type

2-way Bass reflex

Speaker units

Tweeter

4 cm cone

Woofer

10 cm cone

Dimensions (approx.)

160 mm

250 mm

160 mm (W

Mass (approx.)

1.81 kg each

Содержание AX-UXTB30

Страница 1: ...ANUAL UX TB30B UX TB30E UX TB30EN UX TB30EV 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 10 5 TROUBLESHOOTING 1 10 AX UXTB30 XT UXTB30 SP UXTB30 SP UXTB30 ...

Страница 2: ...er Immeasurable Terminals AUDIO IN Input sensitivity Impedance 250 mV 50 kΩ USB MEMORY 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 General Power requirement AC 230 V 50 Hz Power consumption 50 W at operation 1 00 W or less on standby Dimensions approx Player tuner unit 230 mm 81 mm 230 mm W H D A...

Страница 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 ...

Страница 4: ...ng 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 6 Handling the traverse unit optical picku...

Страница 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...

Страница 6: ...2 Removing the Main board See Fig 3 4 1 Disconnect the card wire from Display board connected to connector CN303 of the Main board See Fig 3 2 Disconnect the connector wires from Display board con nected to connectors CN302 and CN305 of the Main board See Fig 3 3 Disconnect the connector wires from Power transformer connected to connectors CN1101 and CN1104 of the Main board See Fig 3 4 Disconnect...

Страница 7: ...panel See Fig 6 7 1 Remove the two screws G attaching the Front panel See Fig 6 Fig 6 2 Disengage two hooks a engaged both side of the Front panel See Fig 7 Fig 7 3 1 5 Removing the Display board See Fig 8 1 Remove the five screws H attaching the Display board 2 Disconnect the connector wire from Volume board con nected to connector CN702 of the Display board Fig 8 3 1 6 Removing the Rectifier boa...

Страница 8: ... See Fig 2 Fig 2 3 2 2 Removing the Front panel See Fig 3 4 5 1 Disconnect the connector wire from USB board connected to connector CN603 of the CD board See Fig 3 2 Disconnect the connector wire from Control board connect ed to connector CN703 of the Equalizer board See Fig 3 Fig 3 3 Remove the two screws D attaching the Front panel See Fig 4 Fig 4 4 Disengage two hooks a engaged both side of the...

Страница 9: ...CD board See Fig 7 Fig 7 3 2 4 Removing the CD board See Fig 8 1 Disconnect the card wire from Equalizer board connected to connector CN702 of the CD board 2 Disconnect the connector wire from Equalizer board con nected to connector CN901 of the CD board 3 Remove the three screws F attaching the CD board Fig 8 3 2 5 Removing the Equalizer board See Fig 9 1 Remove the three screws G attaching the E...

Страница 10: ...1 10 No MB725 Rev 001 SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Страница 11: ......

Страница 12: ... No MB725 Rev 001 VSE Printed in Japan Victor Company of Japan Limited Home Entertainment Business Division Personal AV Operation 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Страница 13: ...iew of general assembly and parts list Block No M1 Speaker assembly and parts list Block No M2 Electrical parts list Block No 01 10 Packing materials and accessories parts list Block No M3 3 2 3 6 3 7 3 13 UX TB30B UX TB30E UX TB30EN UX TB30EV A UX TB30B B UX TB30E C UX TB30EN MODEL MARK D UX TB30EV MB725PAR Rev 001 ...

Страница 14: ...57 58 26 64 9 91 86 61 80 30 85 25 59 29 22 95 95 9 84 33 1 4 6 23 32 72 28 31 24 60 60 90 90 90 97 97 97 81 14 34 96 96 34 34 34 82 13 55 40 55 55 55 15 77 62 30 85 27 CD door switch board a b f g g f c e e d d z c A A B b B Control board CD board USB board EQ board Tuner board 78 44 45 46 98 48 49 50 51 ...

Страница 15: ...ce 5 95 95 95 89 11 93 93 69 92 63 71 8 10 97 97 97 94 99 18 94 94 92 63 93 92 67 66 75 63 65 37 37 37 37 65 68 39 14 12 7 42 16 3 6 2 93 76 88 88 34 34 34 34 74 74 87 87 47 87 17 70 43 41 3 5 74 d z A a B 20 19 63 38 73 73 83 Rectifer board Main board Display board Volume board board B 79 53 36 35 56 52 54 21 ...

Страница 16: ...240 030 SHIELD PLATE FRONT 36 419 306430 030 SHIELD PLATE BACK 37 238 130100 602 SCREW 3x10mm PB x5 38 408 222193 020 METAL CABINET 39 408 TB3040 040 HEAT SINK 40 408 TB3000 010 PLUMMET METAL 41 5TB 300560 050 LENS BACK LIGHT 42 220 025100 015 VFD DISPLAY 43 152 302369 070 TRANSFORMER TB3023FS 44 244 B06260 150 HSG 6PINS 150mm 45 244 A04780 350 WIRE 4PINS 35cm 46 235 235070 110 FFC CABLE 23PINS 47...

Страница 17: ... PWA x2 85 238 126080 631 SCREW 2 6x8mm PWA x4 86 238 126080 631 SCREW 2 6x8mm PWA x4 87 238 130080 202A SCREW 3x8mm BB x3 88 238 130080 202A SCREW 3x8mm BB x5 89 238 130080 202A SCREW 3x8mm BB x2 90 238 126080 602 SCREW 2 6x8mm PB x3 91 238 126080 602 SCREW 2 6x8mm PB x5 92 238 126080 602 SCREW 2 6x8mm PB x3 93 238 126080 602 SCREW 2 6x8mm PB x4 94 238 126080 602 SCREW 2 6x8mm PB x5 95 238 130100...

Страница 18: ...L R x2 3 5TB 341000 000 SPEAKER FRONT L R x2 4 238 140100 631 SCREW 4x10 mm PWA x12 5 458 TB3100 010 RUBBER HOLDER x12 6 5TB 301000 000 DECORATION PIECE x2 7 5TB 301000 001 SPEAKER BRACKET x2 8 154 496200 600 SPEAKER x2 9 669 TB3000 000 SPEAKER BOX x2 10 520 938000 000 SPEAKER PIPE x2 Block No M M M 2 The parts without symbol number are not service 1 2 7 3 8 6 9 4 4 4 10 5 ...

Страница 19: ...5 550 C CAPACITOR 100pF 50V C455 302 341045 550 C CAPACITOR 0 1uF 50V C456 302 341045 550 C CAPACITOR 0 1uF 50V C457 302 341045 550 C CAPACITOR 0 1uF 50V C458 302 312715 550 C CAPACITOR 270pF 50V C459 302 312715 550 C CAPACITOR 270pF 50V C464 302 341045 550 C CAPACITOR 0 1uF 50V C465 302 301005 550 C CAPACITOR 10pF 50V C467 302 312715 550 C CAPACITOR 270pF 50V C474 302 312215 550 C CAPACITOR 220pF...

Страница 20: ...8 302 302005 550 C CAPACITOR 20pF 50V C901 302 311015 550 C CAPACITOR 100pF 50V C902 302 306805 550 C CAPACITOR 68pF 50V C903 302 306805 550 C CAPACITOR 68pF 50V C904 302 306805 550 C CAPACITOR 68pF 50V C905 302 306805 550 C CAPACITOR 68pF 50V C906 302 321025 550 C CAPACITOR 0 001uF 50V C907 302 311015 550 C CAPACITOR 100pF 50V C908 302 311015 550 C CAPACITOR 100pF 50V C909 302 311015 550 C CAPACI...

Страница 21: ...0Ω 1 16W R931 301 300005 016 RESISTOR 0Ω 1 16W R932 301 300005 016 RESISTOR 0Ω 1 16W R934 301 313315 016 RESISTOR 330Ω 1 16W R935 301 301005 016 RESISTOR 10Ω 1 16W R936 301 341045 016 RESISTOR 100kΩ 1 16W R937 301 333335 016 RESISTOR 33kΩ R938 301 331035 016 RESISTOR 10kΩ 1 16W R939 301 331035 016 RESISTOR 10kΩ 1 16W R941 301 324725 016 RESISTOR 4 7kΩ 1 16W Symbol No Part No Part Name Description ...

Страница 22: ...016 RESISTOR 8 2kΩ 1 16W R776 301 321025 016 RESISTOR 1kΩ 1 16W R777 301 344745 016 RESISTOR 470kΩ 1 16W R778 301 331035 016 RESISTOR 10kΩ 1 16W R779 301 331035 016 RESISTOR 10kΩ 1 16W R784 301 331035 016 RESISTOR 10kΩ 1 16W R785 301 331035 016 RESISTOR 10kΩ 1 16W R786 301 331035 016 RESISTOR 10kΩ 1 16W R787 301 331035 016 RESISTOR 10kΩ 1 16W R788 301 331035 016 RESISTOR 10kΩ 1 16W Symbol No Part ...

Страница 23: ...6 RESISTOR 1kΩ 1 16W R747 301 300005 016 RESISTOR 0Ω 1 16W R772 301 322225 016 RESISTOR 2 2kΩ 1 16W L503 326 230000 202 COIL L504 326 230000 202 COIL L510 226 001000 002 CHOKE COIL 10uH CN504 232 100160 312 FFC CONNECTOR FFC10PINS 1 25mm CN703 233 020200 020 CONNECTOR 2PINS 2 0mm CN709 232 230200 310 FFC CONNECTOR FFC23P 1 0mm JK305 232 340508 325 FFC CONNECTOR FFC34PINS 2 8mm ZD401 206 200062 102...

Страница 24: ...0 500 TACT SWITCH SW719 217 060650 500 TACT SWITCH SW720 217 060650 500 TACT SWITCH Symbol No Part No Part Name Description Local C416 302 341045 550 C CAPACITOR 0 1uF 50V C417 302 341045 550 C CAPACITOR 0 1uF 50V C418 302 341045 550 C CAPACITOR 0 1uF 50V C419 302 311015 550 C CAPACITOR 100pF 50V C420 302 311015 550 C CAPACITOR 100pF 50V R470 301 312715 016 RESISTOR 270Ω 1 16W R471 301 312715 016 ...

Страница 25: ...erials and accessories parts list The parts without symbol number are not service Block No M M M 3 No additional supplemental order of WARRANTY CARDs are available vv P5 P1 P7 P9 P8 P7 P4 P2 P6 P3 A4 A3 A6 A6 A1 A2 A5 ...

Страница 26: ...NST BOOK RUS HUN CZE POL D A 2 WARRANTY CARD BT 54039 1 A 3 244 342810 350 SYSTEM CABLE A 4 RM SUXTB30R REMOCON UNIT A 5 237 241500 012 FM ANTENNA A 6 669 TB3000 000 SPK WITH BOX x2 P 1 891 TB3012 010 CARTON P 2 875 TB3000 000 POLY FOAM BOTTOM P 3 874 TB3000 000 POLY FOAM TOP P 4 678 400380 040 POLY BAG P 5 678 400380 030 POLY BAG P 6 676 070100 040 POLY BAG P 7 678 400450 030 POLY BAG x2 P 8 678 ...

Страница 27: ...atic diagrams Printed circuit boards 2 1 2 2 2 13 to 16 DVD ROM No SML2009S2 COMPACT COMPONENT SYSTEM No MB725SCH Rev 001 2010 3 COPYRIGHT 2010 Victor Company of Japan Limited Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade AX UXTB30 XT UXTB30 SP UXTB30 SP UXTB30 ...

Страница 28: ...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 ...

Страница 29: ...V M5675 IC901 25P20 IC902 IC404 USB AZ1117 MOTOR ACTUATOR AUX IN FM RDS MODULE FM ANT TU L TU R IC301 SC7314 IC302 TDA8947J POWER AMP CD R 9V VCC CD L MCU 3V3 9V Q403 CD 8V IC401 7805 USB 5V IC404 7809 IC402 7809 IC1101 AZ1117 B1185F L TWEEFER L TWOOFER R TWOOFER R TWEEFER RECTIFIER RECTIFIER POWER TRANSFOMER SMALL TRANSFOMER RECTIFIER PHONE IC403 7812 IC303 TDA1308 BLOCK DIAGRAM ECO CTL Q1102 Q11...

Страница 30: ... 2 1 FS1103 KBL406G DB1101 104 C438 220uF 50V 10K R402 C403 C1112 IN4001 D1107 2 2 1 4W 2 2 1 4W R1105 IN4001 D1106 R401 ZD403 27V ZD402 1K R403 CN404 2 1 6 8 5 7 AC21V AC14V AC14V 2 4 1 3 DGND AC21V 1 4W R460 104 C477 271P C436 2 4 1 3 9V MCU GND CN402 14 16 13 15 10 12 9 11 6 8 5 7 2 4 1 3 CN708 27V AC3V3 VOL MCU GND VOL LCD CS KEY1 LCD RW STBY P FAN 10K R406 1185 Q403 2K R459 2K R409 1936 Q406 ...

Страница 31: ... 27V AC3V3 AC3V3 MCU GND P MUTE VFD DAT 5 4 3 2 1 AD2 KEY IR STBY LED 5V CN702 5 4 3 2 1 GND LED 5V 104P C770 To VOLLUME section CN401 To MAIN section CN708 GND VOL VOL P FAN VFD STB VFD CLK VOL VOL MCU 3V3 C709 100P 100 R716 SW707 27K R712 SW702 82K R764 SW711 R711 CD SW701 R774 SW715 R773 SW714 47UF 35V C707 C702 104 D707 1N4001 D706 1N4001 10 1 2W R702 TU BAND 2K2 USB 8K2 5K6 AUX ECO STOP IC701...

Страница 32: ...4 C355 272P C353 104 C367 R365 104 C61 6K8 4 7UF 4 7UF 4U7 C373 L504 L503 C368 100 R378 100 R379 27 25 18 26 17 12 19 20 3 OUT R LOUD R BIN R BOUT R TREBLE R IN R DGND SDA 104 SCL 14 16 15 11 10 13 9 8 AUX L AUX R TAPE L TAPE R CD L CD R TUNER L TUNER R IC301 OUT R OUT L 100P C481 100P C480 LCD RW VOL VOL LCD CS REMOTE NC 100P 102P 102P NC 100P NC 150P C505 C463 C386 C499 C507 C723 C461 KEY1 LCD D...

Страница 33: ...S DAT C110 JK101 100 R109 104P C103 47K R103 DGND TU 3V3 AGND 104 C106 100uF C120 NC R116 NC R118 183 C116 183 C117 3K9 R119 1UF C115 3K9 R117 1UF C114 RST RFGND FMIP NC 5 4 2 3 1 11 12 14 13 15 GND VD ROUT LOUT GND 16 17 19 18 20 10 9 7 8 6 VA GPl02 NC RCLK SCLK SEN OR IC101 22P C101 104P C102 10R R102 10K R104 10K R105 32 768KHZ X101 22P C104 22P C105 GND GPl01 GPl03 VIO SDIO R101 TU L TU R To T...

Страница 34: ...N4001 D1102 473 C1101 IN4001 D1105 473 C1104 IN4001 D1103 473 C1102 IN4001 D1104 473 C1103 TRANSFOMER PT1101 180 180 180 180 R1101 R1103 R1112 R1111 T3 15AL 250V RL1101 4 3 1 2 1 2 1 2 CN1102 103 500V C1106 1 2 4 3 540uH L1101 2 1 2 1 103 500V T2AL 250V FS1101 CN1103 RECTIFIER section To MAIN section CN402 Warning Parts that are shaded are critical electrical shock With respect to risk of fire or ...

Страница 35: ...K R767 TU DN SW712 12K R771 STOP SW717 5K6 R770 TU UP SW713 2K2 R768 PRESET SW718 1k R765 PRESET SW719 100 R775 PLAY SW716 8K2 R762 OPEN CLOSE SW720 CN704 2 1 AD2 KEY MCU GND CONTROL section To EQUALIZER section CN703 ...

Страница 36: ...VR401 100P C419 NC C421 NC C422 100P C420 LED401 LED403 LED402 104P C418 104P C417 104P C416 270 R471 270 R472 270 R470 VOL VOL GND VOL LED 5V LED GND 5 4 3 2 1 CN401 To DISPLAY section CN702 VOLUME section ...

Страница 37: ...8 D601 1N4148 102 C609 DGND NC L602 NC L606 100uF 16V C601 JK601 6 5 GND VCC D D GND 1 3 2 4 SEBG160808U300MT SEBG160808U300MT L603 L601 CN601 4 3 2 1 USB 5V OR OR L605 L604 D D DGND USB section To CD section2 CN603 GND D602 ...

Страница 38: ...2 10 M M 104 C613 SW2701 102 C614 102 C615 5 OPEN CN2701 4 3 2 1 GND CLOSE M M To EQUALIZER section CN705 CD DOOR SWITCH section ...

Страница 39: ...IC_SDA VCC_3V3 103 C998 8050 Q905 10K R746 U701 1M R724 20pF C706 20pF C705 20pF C718 OR R969 3 6864M X701 OR R723 32 31 30 29 28 27 26 25 1K 1K 1K 1K 1K R716 R718 R750 R713 R712 To EQUALIZER section CN407 CN702 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 4 3 9 8 7 6 5 2 1 P TU MAINPOWER AMUTE KEY2 IR KEY1 LCD_RW LCD_CS OPEN CLOSE OPEN_DET CLOSE_DET EQ_SDA EQ_SCL PLL_SDA PLL_SCL RDS_RST RDS_RST P...

Страница 40: ...1uF C973 1uF R956 NC TO CD DECK GND GND C913 0 1uF C916 0 1uF M33V_PAD V18_CORE 1 2 4 3 6 5 SPIN SPIN SLED SLED GND LIMIT1 CN903 AGND SPIN SPIN R914 10K C426 NC R440 NC C427 NC R441 NC C453 NC C940 680P C454 NC R438 OR L902 2K5 100MHZ R938 10K R948 C974 AUD_GND R439 OR L900 2K5 100MHZ GND R949 C941 680P R939 10K C975 104 103 105 106 107 108 109 111 113 110 112 114 115 116 118 120 117 119 121 122 1...

Страница 41: ...AC3V3 27V CN402 3 3V 9V DGND ECO_CTL FS1102 T6 3AL 250V GND6 T O D IS P L A Y P C B C N 3 0 8 248 TB3002 147 V TA B FS1103 T1 6AL 250V AC14V AC14 AC21V DGND AC21V VF1 VF0 VF2 TO EQ PCB JK305 C496 C452 R304 R413 R348 R324 J33 C441 J7 C500 J15 C465 C504 C506 C501 C442 C467 C502 C503 C464 J29 J27 C474 R301 C444 C443 R302 C478 J65 C439 C440 C304 J23 J36 J37 R422 R406 C479 J44 J45 J8 R449 R408 C475 C76...

Страница 42: ...787 JP703 R718 R788 14 26 27 IC 701 C759 52 13 L702 L703 R778 L706 JP31 R773 R774 R711 C733 L701 C730 C731 JP33 C468 R769 Q701 C757 C460 Q710 R390 R382 R380 R764 JP34 R716 R712 C473 C471 C470 C761 R386 C446 R387 C377 C375 C376 R383 R384 foward side reverse side C469 CN1103 C1107 CN1102 250V T2AL C1106 L1101 PT1101 RL1101 C1104 D1105 D1102 D1103 D1104 C1101 C1102 C1103 CN1105 3 3V 9V DGND ECO_CTL T...

Страница 43: ...N DRV LCD CS LCD RW LCD DAT IR KEY1 RDS DAT KEY2 GND P CN AMUTE P TU P CD VOL VOL CN709 248 TB3010 114 V TA B R379 C390 C393 C392 JP17 C391 JP9 C399 C397 C398 C400 C378 R469 C491 C387 C383 C382 C385 C384 R433 R461 R430 C427 C396 R431 R375 R432 R772 R747 R376 JP2 C430 Q401 C395 JP1 C498 JP4 JP25 R447 R448 Q402 R457 R418 R474 R737 R468 JP10 R429 C489 C394 JP22 R736 R439 R735 R440 JP13 JP18 JP5 JP21 ...

Страница 44: ...717 JMP704 C702 C716 Q906 R706 C717 R701 R710 R708 R913 R752 R996 C991 R741 R740 R714 R748 R722 IC701 R753 R970 R750 R713 R712 R711 R751 R709 R971 R743 R745 C708 JMP1 JMP703 C701 R746 R998 JMP701 JMP702 248 TB3009 173 J914 T7902 C992 5V TO EQ BD CN407 TO EUSB BD CN601 C999 GND LOUT J909 J902 J903 J904 ROUT J905 AGND USB 5V D D GND CN603 D902 C441 D701 X701 TC701 J901 J906 C996 C978 CD_GND MCU 3V3 ...

Страница 45: ... M E M O ...

Страница 46: ...Victor Company of Japan Limited No MB725SCH Rev 001 Printed in Japan VSE Home Entertainment Business Division Personal AV Operation ...

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