Onkyo DR-L50, Service Manual

Page 1: ...T TUNING TUNER PRESET MD CDR TAPE A B STEP SLOW TIMER CLEAR PROGRAM SEARCH ACOUSTIC CONTROL SURROUND RANDOM MODE SLEEP MUTING DIMMER DISPLAY CLOCK MODE 10 0 SHIFT 9 4 5 6 7 8 1 2 3 Theater Dimensional PROGRESSIVE SCAN IPM SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK REPLACE THESE COMPO...

Page 2: ...ly AC 120 volts 60 Hz Power Consumption 130 W Power Consumption standby mode 2 0 W 29 W Power Supply AC 230 240 volts 50 Hz Power Consumption 120 W Power Consumption standby mode 2 6 W 29 W Specifications and features are subject to change without notice Damping Factor 40 at 8 ohms Input Sensitivity and Impedance 21 to 15 dBm LINE TV LINE MD CDR TAPE 200 mV 50 kohms Output Level and Impedance DIGI...

Page 3: ...1 A039 P51 U14 E3 A037 A003 A005 A022 A007 A009 A011 A003 A005 A001 U12 U11 Z1 A019 A017 A041 A013 E2 E1 A016 U17 P1001 U2 A025 A027 A027 A029 U10 F9501 U13 A019 A033 A015 A063 A061 A103 A059 A109 A111 A112 U5 U3 A117 A119 A055 A047 A049 A051 A044 A045 A019 A019 A019 A019 A019 A019 A019 A019 A019 A019 A019 A019 A017 A019 EXPLODED VIEW www denom com ...

Page 4: ...oard Switch Connector KR 2P Connector KR 5P Traverse mechanism assy Flexible Cable 26P Floating Rubber Belt Stabilizer Loading Base VNP1836 VSK1011 S2B PH K S5B PH K VXX2782 VDA1864 VEB1327 VEB1328 VNE2253 VNL1917 12 13 14 15 16 17 18 19 20 23 Float Base DVD Drive Cam Gear Pulley Loading Gear Drive Gear SW Lever Clamper Plate Bridge Clamper Tray ABS VNL1918 VNL1919 VNL1921 VNL1922 VNL1923 VNL1925 ...

Page 5: ...OXX8003 VBA1080 VBH1335 VLL1514 VLL1515 VNC1017 Joint Spring Support Spring Mechanism Chassis Slider Spacer Joint FFC Holder Screw Screw Screw Damper Sheet VNC1019 VNC1020 VNL1811 VNL1913 VNL1914 VNL1915 BBZ20P050FZK OBA8009 PMA26P100FMC VEB1335 No Description Part No No Description Part No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Torgue 0 12 0 01N m Torgue 0 12 0 01N m Torgue 0 12 0 01N m ...

Page 6: ...TC4053BF S2 S1 UJJ only NAVD 7650 Error Drive UPP only Component except UJJ UPP DB VPB313 XJ except UPP S Video DB VPB314 XJ UPP only BLUE GREEN RED C CV Y Y P2501 P2005 P2004 P2003 PB PR CV C Y VSEL2 VSEL1 LETTER SQUEEZE Q2002 LA73054 C Y CV PRG Y PRG PR PRG PB 9dB 9dB 9dB 9dB 9dB 9dB DB VLD304 M M M DIGITAL IN P2201 U8482 U8483 Error Drive SPDIF IEC958 Data Data Power D OUT D IN DIGITAL OUT NAET...

Page 7: ...TC4053BF S2 S1 UJJ only NAVD 7650 Error Drive UPP only Component except UJJ UPP DB VPB313 XJ except UPP S Video DB VPB314 XJ UPP only BLUE GREEN RED C CV Y Y P2501 P2005 P2004 P2003 PB PR CV C Y VSEL2 VSEL1 LETTER SQUEEZE Q2002 LA73054 C Y CV PRG Y PRG PR PRG PB 9dB 9dB 9dB 9dB 9dB 9dB DB VLD304 M M M DIGITAL IN P2201 U8482 U8483 Error Drive SPDIF IEC958 Data Data Power D OUT D IN DIGITAL OUT NAET...

Page 8: ... TAPE 29110161 A051 KNOB ACC AS 28325947A A055 CLEAR PLT 28191973 A057 LABEL DVD2 29362648 A059 KNOB VOL AS 28326033 A061 DOOR 28148484A A063 PLATE DVD 27262651 A065 COVER 28184848 A067 LABEL PATENT 29362760A A069 SCREW 3TTB 8B UN 838930088 A073 LABEL COVER 29362772 A101 REAR PANEL UPP2P 27123021 A101 REAR PANEL UPA4P 27123026 A101 REAR PANEL UGR6P 27123024 A101 REAR PANEL UDT3P 27123022 A101 REAR...

Page 9: ... 1A952541 1D PHONES JACK PC board NAETC 7641 1A952541 1E PHONES JACK PC board NAETC 7641 1A952541 1F U6 CONNECTOR PC board NAETC 7642 1A952542 1B U7 CONNECTOR PC board NAETC 7643 1A952543 1B U8 CONNECTOR PC board NAETC 7644 1A952544 1B U10 ISOLATION PC board NAETC 7760 1A952560 1B U11 HOLDER PC board NAETC 7639 1A952539 1B U12 THERMISTOR PC board NAETC 7645 1A952545 1B U13 MAIN PC board NAAR 7646 ...

Page 10: ...41620R3 Q8451 IC TC7WU04FU 22240935R2 Q8501 IC CS493292 CL 22241455R2 Q8601 IC TC74VHC574FT 22274574ER2TO Q8602 IC TC74VHC574FT 22274574ER2TO Q8603 IC TC74VHC74FT 22274074ER2TO Q8611 IC MX27L2000TC 12 18093002618AD Q8611 IC MX27L2000TC 12 22241809R3 Q8651 IC TC74VHC541FT 22274541ER2TO Q8671 IC TC74HCT7007AF 222740077R2TO Q8691 IC BA33C25FP 22241778R2 Q8801 IC BU1923F 22241297R2 Q1101 TR 2SC4617 22...

Page 11: ...375521544 C3032 MMT C MMT50V 154J 375521544 C3111 VX C CE04W16V 10M VX 393341007 C3112 VX C CE04W16V 10M VX 393341007 C3113 VX C CE04W16V 10M VX 393341007 C3115 TF C ECQ B50V 103J 374721034 C3116 VX C CE04W16V 47M VX 393344707 C3118 VR C CE04W50V 2 2M VR 394680227 C3121 CERA C CK45F50V 223Z 335622230 C3122 CERA C CK45F50V 223Z 335622230 C3201 VR C CE04W16V 10M VR 394641007 C3202 VR C CE04W16V 10M ...

Page 12: ...08 LED SEL2910A TP6 225390 X7001 CERA LOCK CST5 00MGW 3010242 C7005 ELECT C CE04W6 3V 100M S 353721019 C7012 ELECT C CE04W6 3V 100M S 353721019 C7015 ELECT C CE04W50V 22M 355782209 S7001 R ENCODE EC16B2420 25065606 S7003 PUSH SW NPS 111 S662 25035699 S7004 PUSH SW NPS 111 S662 25035699 S7005 PUSH SW NPS 111 S662 25035699 S7006 PUSH SW NPS 111 S662 25035699 S7007 PUSH SW NPS 111 S662 25035699 S7008...

Page 13: ...637 RL5803 RELAY NRL 2P5A DC24 164 or 25065636 or RELAY NRL 2P5A DC24 098 or 25065517 or RELAY NRL 2P5A DC24 129 or 25065563 or RELAY NRL 2P5A DC24 142 or 25065586 or RL9001 RELAY NRL 1P5A DC12 161 or 25065633 or RELAY NRL 1P5A DC12 139 25065583 JL5001A WIRE HOL NSCT 6P877 25051090 JL5002A WIRE HOL NSCT 4P895 25051108 JL5003A WIRE HOL NSCT 6P897 25051110 JL5801B WIRE TRAP NPLG 5P588 25055626 JL900...

Page 14: ...1622A D18 or 2216154R2 or TR 2SC1622A D17 2216153R2 Q5003 TR 2SC1622A D18 or 2216154R2 or TR 2SC1622A D17 2216153R2 Q5004 TR 2SC1622A D18 or 2216154R2 or TR 2SC1622A D17 2216153R2 Q5005 TR 2SC1622A D18 or 2216154R2 or TR 2SC1622A D17 2216153R2 Q5501 TR 2SC4617 2216540R2 Q5502 TR 2SC4617 2216540R2 Q5503 TR 2SA1774 2216410R2 Q5504 TR 2SK365 GR 2212445 Q5505 TR 2SC4617 2216540R2 Q5507 TR 2SA950 Y 221...

Page 15: ...394663317 C5406 VR C CE04W35V 330M VR 394663317 C5501 VR C CE04W6 3V 100M VR 394621017 C5502 MMT C MMT50V 104J 375521044 C5504 VR C CE04W16V 10M VR 394641007 C5506 VR C CE04W35V 47M VR 394664707 C8481 VR C CE04W6 3V 100M VR 394621017 C8486 VR C CE04W6 3V 100M VR 394621017 C9501 MMT C MMT50V 334J 375523344 C9502 MMT C MMT50V 334J 375523344 C9503 ELECT C CE69W35V 5600M 3504370 C9504 ELECT C CE69W35V...

Page 16: ...0 P5001A PLUG NPLG 14P666 25055710 P5002A PLUG NPLG 12P664 25055708 P5005A SOCKET NSCT 12P2209 or 25052312 or SOCKET NSCT 12P2403 25052506 P5006A SOCKET NSCT 4P2201 or 25052304 or SOCKET NSCT 4P2395 25052498 P5007A PLUG NPLG 12P664 25055708 P5010 RETAINER BUS 27141818 P8404 SOCKET AS NSAS 6P1026 2009990732UL F9501A FUSE HOL NSCT 1P2031 25052133 F9501B FUSE HOL NSCT 1P2031 25052133 U14 TRANSFORMER ...

Page 17: ...0 23 Tray ABS TRAVERSE UNIT PART NO REF NO DESCRIPTION VXM1088 1 Spindle Motor VXM1090 2 Stepping Motor 0XX8003 3 Pick up ass y S VBA1080 4 Skew Screw VBH1335 5 Skew Spring VLL1514 6 Guide ber VLL1515 7 Sub Guide Bar VNC1017 8 Hold spring VNC1019 9 Joint Spring VNC1020 10 Support Spring VNL1811 12 Slider VNL1913 13 Spacer VNL1914 14 Joint VNL1915 15 FFC holder BBZ20P050FZK 16 Screw OBA8009 17 Scre...

Page 18: ... P3 20 P4 19 P5 18 P6 17 P7 16 P8 15 P9 14 C0001 104Z C7014 104Z C7016 683Z C7013 104Z C7006 104 C7011 104Z C7003 104Z C7001 104Z C7002 104Z C7004 104Z C7007 C7008 C7009 C7010 D7001 UDZS4 7B D7002 GP104001E Q7003A RPM7138 H3 Q7003 PIC 37043TE2 S7001 1 2 3 S7002 STBY ON S7013 PAUSE S7012 ST T D S7003 EJECT S7004 INPUT U S7005 INPUT_D S7006 STOP S7010 MEMORY S7009 UP S7008 DOWN S7007 PLAY S7011 SURR...

Page 19: ... P3 20 P4 19 P5 18 P6 17 P7 16 P8 15 P9 14 C0001 104Z C7014 104Z C7016 683Z C7013 104Z C7006 104 C7011 104Z C7003 104Z C7001 104Z C7002 104Z C7004 104Z C7007 C7008 C7009 C7010 D7001 UDZS4 7B D7002 GP104001E Q7003A RPM7138 H3 Q7003 PIC 37043TE2 S7001 1 2 3 S7002 STBY ON S7013 PAUSE S7012 ST T D S7003 EJECT S7004 INPUT U S7005 INPUT_D S7006 STOP S7010 MEMORY S7009 UP S7008 DOWN S7007 PLAY S7011 SURR...

Page 20: ...2 154J C3031 154J C3028 224J C3027 224J C3026 224J C3025 224J C1001 101J C8068 104Z C8069 090D C8061 104Z C8060 104Z C8691 104Z C8671 104Z C8416 330J C8407 104Z C8408 104Z C8409 104Z C8417 330J C8418 102J C8413 104Z C8403 104Z C8405 104Z C8651 104Z C8612 104Z C8603 104Z C8611 104Z C8616 101J C8602 104Z C8601 104Z C8617 101J C8613 101J C8614 101J C8615 101J C8511 105K C8505 101J C8504 101J C8506 10...

Page 21: ...2 154J C3031 154J C3028 224J C3027 224J C3026 224J C3025 224J C1001 101J C8068 104Z C8069 090D C8061 104Z C8060 104Z C8691 104Z C8671 104Z C8416 330J C8407 104Z C8408 104Z C8409 104Z C8417 330J C8418 102J C8413 104Z C8403 104Z C8405 104Z C8651 104Z C8612 104Z C8603 104Z C8611 104Z C8616 101J C8602 104Z C8601 104Z C8617 101J C8613 101J C8614 101J C8615 101J C8511 105K C8505 101J C8504 101J C8506 10...

Page 22: ...C9520 104Z C5725 103Z C5724 103Z C5715 222K C5714 222K C5723 103Z C5721 103Z C5722 103Z C5713 222K C5711 222K C5703 104J C5704 104J C5705 104J C5712 222K C5701 104J C5702 104J C9523 104Z C9525 104Z C9527 104Z C9532 104Z C9534 104Z C9530 334J C9529 334J R2040 4 7K R2041 4 7K R2035 4 7K R9508 2 2 1 2W R2203 10K R2037 220 R2008 1K R2002 R2001 R2003 R2520 150 R2519 150 R2005 0 R8482 150K R8481 100K R2...

Page 23: ...C9520 104Z C5725 103Z C5724 103Z C5715 222K C5714 222K C5723 103Z C5721 103Z C5722 103Z C5713 222K C5711 222K C5703 104J C5704 104J C5705 104J C5712 222K C5701 104J C5702 104J C9523 104Z C9525 104Z C9527 104Z C9532 104Z C9534 104Z C9530 334J C9529 334J R2040 4 7K R2041 4 7K R2035 4 7K R9508 2 2 1 2W R2203 10K R2037 220 R2008 1K R2002 R2001 R2003 R2520 150 R2519 150 R2005 0 R8482 150K R8481 100K R2...

Page 24: ... 2 4 2 4 2 4 2 4 3 4 3 4 3 4 2 4 2 4 3 4 2 4 3 4 3 4 2 4 2 4 3 4 3 4 to NAETC 7649 IC201 DSP IC LC78652W RF IC IC101 LA9701M CN51 to NAETC 7649 SPDL DRV IC IC251 BA6664FM TBB CN151 CN51 CN61 to MYCHIP to IC351 IC302 to BY CHIP to RF IC from IC261 from FR to IC7001 8P IC701 189p from FR from IC281 MODEL DISTINCTION for FC Checker from CLK IC Wabble Detect Circuits VCO Circuit www denom com ...

Page 25: ... 2 4 2 4 2 4 2 4 3 4 3 4 3 4 2 4 2 4 3 4 2 4 3 4 3 4 2 4 2 4 3 4 3 4 to NAETC 7649 IC201 DSP IC LC78652W RF IC IC101 LA9701M CN51 to NAETC 7649 SPDL DRV IC IC251 BA6664FM TBB CN151 CN51 CN61 to MYCHIP to IC351 IC302 to BY CHIP to RF IC from IC261 from FR to IC7001 8P IC701 189p from FR from IC281 MODEL DISTINCTION for FC Checker from CLK IC Wabble Detect Circuits VCO Circuit www denom com ...

Page 26: ...M FLASH MEMORY MB91340 PD6345A MBM29LV800TC 90PFTN MAIN MAIN ADDRESS MAIN MAIN MAIN2 FR to RF DATA ADDRESS ADDRESS MAIN to AV1 to LC78652W DATA MAIN MAIN DATA MAIN to BY_CHIP ADDRESS IC603 FR ASIC 176pin D AUDIO DIGITAL SIGNAL ROUTE D D D Power supply Focus offset SW voltage conversion voltage conversion SCHEMATIC DIAGRAMS 5 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 2 4 1 A B C D 2 3 4 5 6 7 8 www ...

Page 27: ...M FLASH MEMORY MB91340 PD6345A MBM29LV800TC 90PFTN MAIN MAIN ADDRESS MAIN MAIN MAIN2 FR to RF DATA ADDRESS ADDRESS MAIN to AV1 to LC78652W DATA MAIN MAIN DATA MAIN to BY_CHIP ADDRESS IC603 FR ASIC 176pin D AUDIO DIGITAL SIGNAL ROUTE D D D Power supply Focus offset SW voltage conversion voltage conversion SCHEMATIC DIAGRAMS 5 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 2 4 1 A B C D 2 3 4 5 6 7 8 www ...

Page 28: ...V17805D 60TS K SOP MAIN ADDRESS DATA from SCRUT from FR30 from FR30 WOBBLE WOBBLE from IC612 to IC902 CN112 from SPDL_DRIVER from CLKGEN from CLKGEN AD VD RF VIDEO SIGNAL ROUTE V VIDEO DATA SIGNAL ROUTE AUDIO DATASIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE AUDIO SIGNAL ROUTE V V VD VD V VD VD VD D VD AD AD D AV 1 M65774BFP 16M DRAM SCHEMATIC DIAGRAMS 6 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 3 4 1 ...

Page 29: ...V17805D 60TS K SOP MAIN ADDRESS DATA from SCRUT from FR30 from FR30 WOBBLE WOBBLE from IC612 to IC902 CN112 from SPDL_DRIVER from CLKGEN from CLKGEN AD VD RF VIDEO SIGNAL ROUTE V VIDEO DATA SIGNAL ROUTE AUDIO DATASIGNAL ROUTE D AUDIO DIGITAL SIGNAL ROUTE AUDIO SIGNAL ROUTE V V VD VD V VD VD VD D VD AD AD D AV 1 M65774BFP 16M DRAM SCHEMATIC DIAGRAMS 6 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 3 4 1 ...

Page 30: ...IDEO DATASIGNAL ROUTE V Y C V SIGNAL ROUTE Y SIGNAL ROUTE C SIGNAL ROUTE Cr Cr SIGNAL ROUTE Y Y SIGNAL ROUTE Cb Cb SIGNAL ROUTE AUDIO SIGNAL ROUTE VD V V V V V V V C Y V Y Y Y C Y Y Y Y Y Y Cr Cr Cr Cr Cr Cr Cb Cb Cb Cb Cb C C Y Y Y C C V Y Cr Cb Y C SCHEMATIC DIAGRAMS 7 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 4 4 1 A B C D 2 3 4 5 6 7 8 www denom com ...

Page 31: ...IDEO DATASIGNAL ROUTE V Y C V SIGNAL ROUTE Y SIGNAL ROUTE C SIGNAL ROUTE Cr Cr SIGNAL ROUTE Y Y SIGNAL ROUTE Cb Cb SIGNAL ROUTE AUDIO SIGNAL ROUTE VD V V V V V V V C Y V Y Y Y C Y Y Y Y Y Y Cr Cr Cr Cr Cr Cr Cb Cb Cb Cb Cb C C Y Y Y C C V Y Cr Cb Y C SCHEMATIC DIAGRAMS 7 DVD MAIN BOARD DB VPB314 XJ DB VPB313 XJ 4 4 1 A B C D 2 3 4 5 6 7 8 www denom com ...

Page 32: ...PO GND SR_PO GND C_PO GND NC NC GND FANDC 12V 12V ANGND ANGND 13V 5 6S CPUGND CPUGND DGND DGND 5VDSP 5VDSP P2101A P5011 P2101 P5003A P5006A P9002B P9002A NAPS 7647 WHITE BLUE JL9003A JL9002A CN21 CN22 P2001A P2002A CN61 P 5 0 0 3 P 5 0 0 4 NAETC 7649 P 8 1 5 1 P 8 4 0 3 CN51 P51A P 2 0 0 1 B U P P _ O N L Y R8851 P8851 S7002 D7004 D7003 P7002 Q7004 NASW 7638 STDBY PON STBY D7005 D7006 D7007 D7008 ...

Page 33: ...Part No GGF1348 Part No 0J13 or Flexible flat cable Part No GGD1231 or 0F001 or D Sub 9pin Male type D Sub 9pin Female type PC Personal computer Video cable When using 0J13 When using GGF1348 Prepares for upgrade firmware INTERFACE JIG KIT Required to carry out check firmware vertion and regeon cord Required to carry out check firmware vertion and regeon cord www denom com ...

Page 34: ... RS 232C Cable To PC PC Personal computer Connections Monitor TV To Video in Connect to CN1 Connect to CN2 INTERFACE JIG Part No 0J13 Prepare the file required for rewriting of the firmware Build the folder to C drive of the hard disk of PC and put in the file required for the folder The required file 1 ok_down exe 3 b1bk1128 sz0 2 down bat NOTE This is one example Rewriting tools Rewriting tools ...

Page 35: ...rmware Setting the regional code Check the firmware and regional code Check of general operation 1 2 3 4 5 Except UDD1N type Setting the regional code 3 Except UDD1N type Check the firmware 1 When the firmware is the newest version When the firmware is not the newest version When the firmware is the newest version When the firmware is not the newest version www denom com ...

Page 36: ...1 4 Press SETUP Please operate it by remote controller RC 484M 5 Operate cursor button and select General menu 6 Operate cursor button and select Setup Menu mode 7 Operate cursor button and set as the state of Basic 8 Press DISPLAY 9 Check the Region cord and the firmware vertion TV monitor 2 Power ON the unit by press ON 3 Press the PLAY 10 Press the DISPLAY www denom com ...

Page 37: ...name the folder name etc are examples 2 Press the Enter button after inputting cd by the keyboard 3 Press the Enter button after inputting cd drl50fw by the keyboard 4 Press the Enter button after inputting down b1bk1138 sz0 by the keyboard drl50fw The folder name which saves the program file b1bk1138 sz0 The program fail name Space Space The file name changes with firmware version Zero Please swi...

Page 38: ...heck that the connection of PC with Unit 6 Check that unit is in the state of NO DISC 7 Turn ON the power supply switch of the unit 10 Press ENTER button after inputting SZL by the keyboard of PC The program is checking the circuit The file b1bk1138 sz0 specified by the command line is used in this program The program starts transmission of the data to unit www denom com ...

Page 39: ...DR L50 NO DISC FL Display Download procedures UPGRADE FIRMWARE 7 The state which download completed The work of download was completed satisfactory State witch download completed www denom com ...

Page 40: ...rd is set automatically 2 3 3 3 4 4 6 1 2 3 3 3 4 4 6 TV Monitor FL display Except UDD1N type Operate it using remote controller RC 484M 1 Press hold down the DVD then press 2 SP SETUP 2 Press the number button which suits each destination Correspondence table FL display Chack firmware and regional cord You check whether it is set up firmware and repional cord correctly Refer to about check proced...

Page 41: ...rroun d Rig ht Su rroun d Rig ht Ce nte r Ce nte r Ce nte r Ce nte r Su rroun d Lef t Su rroun d Lef t Su rroun d Lef t Su rroun d Lef t Su rr ou nd Ba c k Rig ht Su rr ou nd Ba c k Rig ht Zo ne 2 Rig ht Zo ne 2 Rig ht Su rr ou nd Ba c k Lef t Su rr ou nd Ba c k Lef t Zo ne 2 Lef t Zo ne 2 Lef t Su rr ou nd Ba c k Lef t Su rr ou nd Ba c k Lef t Zo ne 2 Lef t Zo ne 2 Lef t 1 2 3 Spe aker Cab le Ins...

Page 42: ...RONICS GmbH Industriestrasse 20 82110 Germering GERMANY Tel 089 849 320 Fax 089 849 3265 E mail info onkyo de ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwai Chung N T HONG KONG Tel 852 2429 3118 Fax 852 2428 9039 Sales Product Planning Div 2 1 Nisshin cho Neyagawa shi OSAKA 572 8540 JAPAN Tel 072 831 8111 Fax 072 833 5222 ONKYO CORPORATION www denom com ...