Page 2 - SPECIFICATION; for NORTHERN AMERICA version
1-2 (No.MA165) SPECIFICATION for NORTHERN AMERICA version AUDIO AMPLIFIER SECTION Power Output 20 W RMS × 4 Channels at 4 Ω and [< or =] 1% THD+N Signal to Noise Ratio 80 dBA (reference: 1 W into 4 Ω ) Load Impedance 4 Ω (4 Ω to 8 Ω allowance) Equalizer Control Range Frequencies 60 Hz, 150 Hz, 40...
Page 3 - for EUROPE version
(No.MA165)1-3 for EUROPE version AUDIO AMPLIFIER SECTION Maximum Power Output Front 50 W per channel Rear 50 W per channel Continuous Power Output (RMS) Front 20 W per channel into 4 Ω , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear 20 W per channel into 4 Ω , 40 Hz to 20 0...
Page 4 - for ASIA & AUSTRALIA version; Design and specifications are subject to change without notice.
1-4 (No.MA165) for ASIA & AUSTRALIA version Design and specifications are subject to change without notice. AUDIO AMPLIFIER SECTION Maximum Power Output Front 50 W per channel Rear 50 W per channel Continuous Power Output (RMS) Front 20 W per channel into 4 Ω , 40 Hz to 20 000 Hz at no more than...
Page 5 - Safety Precautions
(No.MA165)1-5 SECTION 1 PRECAUTIONS 1.1 Safety Precautions ! Burrs 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...
Page 6 - Mechanism control board
1-6 (No.MA165) 1.2 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laserdiode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to...
Page 7 - REPRODUCTION AND POSITION OF LABELS; WARNING LABEL
(No.MA165)1-7 1.4 Important for laser products 1.CLASS 1 LASER PRODUCT 2.DANGER : Invisible laser radiation when open and inter lock failed or defeated. Avoid direct exposure to beam. 3.CAUTION : There are no serviceable parts inside the Laser Unit. Do not disassemble the Laser Unit. Replace the com...
Page 9 - Main body section; and three screws
(No.MA165)1-9 SECTION 3 DISASSEMBLY 3.1 Main body section 3.1.1 Removing the panel assembly (See Fig.1) (1) Push the button(detach) in the lower right part of the panel assembly. (2) Remove the panel assembly. Fig.1 3.1.2 Removing the side heat sink (See Fig.2) Reference: Remove the panel assembly a...
Page 17 - Double tape
(No.MA165)1-17 3.2 DVD mechanism assembly 3.2.1 Removing the mechanism control board (See Fig.1) Caution: Before disconnecting the flexible wire extending from the DVDpickup, solder the short-circuit point on the flexible wire usinga grounding soldering iron. If you do not follow this instruction,th...
Page 26 - Test instruments required for adjustment; Power supply voltage
1-26 (No.MA165) SECTION 4 ADJUSTMENT 4.1 Test instruments required for adjustment (1) Digital oscilloscope (100MHz)(2) Jitter meter(3) Digital tester(4) Electric voltmeter(5) Tracking offset meter(6) Test Disc : VT501 or VT502(7) Extension studs : STDV001-3P(8) Extension cable : EXTDV002-30P 4.2 Sta...
Page 27 - Adjustment method for jitter; mm wrench
(No.MA165)1-27 4.4 Adjustment method for jitter After replacing the pickup, set the unit in the service mode to display a jitter value on the LCD.Confirm that the jitter value measured with a jitter meter is within 12% of the jitter value displayed on the LCD. If it is within 12%, thenadjustment is ...
Page 28 - Jitter value conversion table
1-28 (No.MA165) 4.5 Jitter value conversion table Load the test DVD and set the unit to the service mode. A jitter value converted to the hex value is displayed on the LCD. Refer to thecorresponding decimal notation value shown in the following Jitter Conversion Table.The adjustment is OK if the jit...
Page 29 - Service mode
(No.MA165)1-29 4.6 Service mode 4.6.1 Standard input/output conditions 4.6.2 Service mode setting procedure (The DVD does not need to be loaded before starting the following procedure.) 4.6.3 Operation procedures Power supply voltage DC14.4V(11 to 16V) Load impedance 4 Ω (2 Speakers connection) Line...
Page 33 - Screen indication
(No.MA165)1-33 4.6.4 DVD check mode Keep this state more than 2 secondswhile continuing pressing the[DISP] button, [BACK] button and[EJECT] button sequentially. SERVICE MODE4 RDS S MODE MONITOR S MODE 4. Service mode 4 Screen indication Exchanging it operate a menu of a service mode with the [UP] bu...
Page 35 - Writing method for micon ROM correction; Insert the disc which ROM correction data were written in at.
(No.MA165)1-35 4.6.6 Running mode 4.6.7 Writing method for micon ROM correction Indication RUNNING1 MECHARUNNING2 MECHA RUNNING3 DVDRUNNING4 DVDRUNNING5 DVDRUNNING6 DVDRUNNING7 DVDRUNNING8 DVD Explanation Door mecha running1Door mecha running1 DVD+Door mecha running1DVD+Door mecha running2DVD+Door m...
Page 36 - Close a panel and confirm a version.
1-36 (No.MA165) 4.6.8 Update method of firm ware Power on. VERSION UP DISCPROGRAM WRITING MODECURRENT VERSION 0735NEW VERSION 0795READING... Screen indication Close a panel and confirm a version. Insert the disc which a farm was written in at. Current versionVersion to write in If "PLEASE EJECT&...
Page 41 - PARTS LIST; Area suffix
3-1 J ------------- Northern AmericaE ------------- Southern EuropeA ------------------------ AustraliaUT -----------------------------TaiwanUN ---------------------- IndonesiaU -------------------- Other Areas PARTS LIST * All printed circuit boards and its assemblies are not available as service p...
Page 42 - Exploded view of general assembly and parts list
3-2 Exploded view of general assembly and parts list Block No. M M M 1 a r b t c d e d e s f f m g s g Panel board Connector board Main b Main sub board Switch board t w j 85 94 92 97 91 93 88 96 90 89 87 86 81 95 102 103 105 107 100 116 106 106 99 99 99 99 99 5 1 4 3 2 13 13 13 22 1 83 82 23 98 57 ...
Page 44 - General Assembly
3-4 General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local 1 QYSDST2004ZA TAP SCREW M2 x 4mm(x2) 2 LV44173-001A PWB BRACKET 3 QYSDST2004ZA TAP SCREW M2 x 4mm 4 GE40278-001A SHEET 5 LV44263-001A SPACER 6 LV11077-001A TOP CHASSIS 7 LV35764-001A FRONT CHASS ASS 8 GE40...
Page 46 - DVD mechanism assembly and parts list; Grease; The parts without symbol number are not service.
3-6 DVD mechanism assembly and parts list = JC-803B = MOBIL-1 = 1401C = JVG-31N = JVS-1003 Grease AFTER SET PICK UP SA.APPLY GREASE B D E F G H K J A B C D E G H K J F D a b a FMU-JD4-2D c c Block No. M M M J The parts without symbol number are not service. 93 94 97 95 96 92 91 A 15 18 14 18 34 30 2...
Page 47 - DVD mechanism
3-7 DVD mechanism Block No. [M][J][M][M] Symbol No. Part No. Part Name Description Local 1 VKZ4539-056 MINI SCREW (x2) 2 QYSPSFT2040ZA TAP SCREW M2 x 4mm 3 LV43481-001A COOLING RUBBER (x2) 4 LV10674-001A CHASSIS FRAME 5 LV30225-0J6A SPACER (x2) 6 VKZ4539-056 MINI SCREW 7 VYSA1R4-056 SPACER 8 LV336...
Page 49 - Electrical parts list; Main board
3-9 Electrical parts list Main board Block No. [0][1] Symbol No. Part No. Part Name Description Local IC31 SAA6579T-X IC E IC131 NJM2160BV-X IC IC231 NJM2160BV-X IC IC301 LC75344M-X IC IC302 NJM4565V-X IC IC321 TDA7416 IC IC322 NJM4565V-X IC IC331 NJM4565V-X IC IC332 CD4053BPW-X IC IC371 TB2906HQ ...
Page 60 - Packing materials and accessories parts list; J version
3-20 Packing materials and accessories parts list Block No. M M M 3 KIT: A5 A6 A7 A8 A9 A10 A1 A3 A4 P2 A2 A13 A14 P6 A16 A11 A12 A15 No additional / supplemental order of WARRANTY CARDs are available. U,A version P2 A1 UT,UN version P2 A1 A3 J version P2 A1 A3 A4 A18 A17 A19 E version U,E,A version...
Page 61 - Packing and Accessories
3-21 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local A 1 LVT1323-001B INST BOOK ENG GER FRE DUT E A 1 LVT1322-001B INST BOOK ENG SPA FRE J A 1 LVT1324-001B INST BOOK ENG CHI(TAIWAN) THA A,U A 1 LVT1324-003B INST BOOK ENG INA UN A 1 LVT1324-004B INST B...
Page 62 - SCHEMATIC DIAGRAMS; Contents
SCHEMATIC DIAGRAMS DVD/CD RECEIVER No.MA165SCH 2005/5 KD-AVX1 COPYRIGHT 2005 Victor Company of Japan, Limited. Area suffix J ------------- Northern AmericaE ------------- Southern EuropeA ------------------------ AustraliaUT ------------------------- TaiwanUN --------------------- IndonesiaU -------...
Page 63 - Safety precaution
! Burrs 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. Safety precaution ! Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
Page 65 - Block diagram; ANT; DVD servo control section; CHANGER
2-1 Block diagram ANT W1 IC201 DRIVER MA0 to MA11,MDQ0 to MDQ15DQM0,DQM1,BA0,BA1,MCKNWE,NCSM,NCAS,NRAS IC399 SDRAM DVD servo control section PICK UP IC301 DV2.1 IC411 AMP L-CHR-CH FOCUS & TRACKING COIL CN101 CN403 A,B,C,D,E,F,F1CD,F2CDF1DVD,F2DVD,VREFHLPC1,LPC2 Q101Q102 LPCO1DVDLDCUR LD+ Q103Q10...
Page 66 - Main amplifier section; GER
2-2 TU1 FM/AM TUNER ANT IC371 POWER AMP W1 CN966 CN961 IC321 E.VOLUME DVDLDVDR CN311 LINE-LLINE-ROUTSW & OUT Main amplifier section L-CHR-CH CN962 CN860 CHLCHR GER SCKSI/SO IC941 JVC BUS BUSSOBUSSCKBUSINTI/O,SI/SO PNL_DATAPNL_CLKPNL_CEV-PANELRESETKEYDATAREMOCON IC701 CPU FM/AM,SEEK,SD/ST,CFSEL,M...
Page 67 - Standard schematic diagrams
2-3 R768 R728 IC941 R727 IC881 R731 W1 L1 Q5 Q4 Q2 R328 R730 R729 IC701 R881 R719 R725 R733 R974 R979 R717 IC821 R329 Q952 R323 R992 R320 R325 R726 Q6 R757 R756 C140 CN961 L702 C323 C325 R978 C4 C2 Q9 D802 Q10 R942 R943 R944 R945 R791 R972 D842 R763 R762 R8 IC332 C11 C702 C701 R718 R326 R327 C120 C3...
Page 68 - SHEET 1
2-4 SHEET 1 Parts are safety assurance parts.When replacing those parts makesure to use the specified one. CN311 IC941 R328 R857 IC821 R329 R323 CN860 R921 R325 K913 C140 IC371 C274 C174 C184 C284 C323 R871 R832 R947 IC801 R930 D341 C921 R343 IC822 D802 R945 R949 D842 C332 R858 R326 IC912 R327 C151 ...
Page 70 - SHEET 2
2-6 SHEET 2 Parts are safety assurance parts.When replacing those parts makesure to use the specified one. C510 Q401 Q402 C509 Q451 R463 R458 R459 IC585 R584 R502 Q452 R598 Q453 R461 R467 R457 R462 CN521 IC511 R460 R464 R466 R465 L501 R587 Q406 R527 CN411 K581 R531 TP515 TP525 R456 R452 R504 R544 R5...
Page 72 - SHEET 3
2-8 SHEET 3 Parts are safety assurance parts.When replacing those parts makesure to use the specified one. K582 K583 K584 K585 K586 K587 K588 K589 K590 C697 C696 C695 Q693 Q692 TP654 TP665 TP653 Q691 TP664 TP674 TP675 TP685 TP673 TP683 TP652 TP662 TP672 TP682 R6701 D6701 D6702 6656 Q6658 IC693 R597 ...
Page 73 - Connecting section
2-9 CN965 R9001 C9007 R9012 R9013 R9011 CN966 C9003 C9004 C9002 C9001 C9005 C9006 C9008 QGF0523F1-45W 220 NI 0 0 0 QGB2027L8-30X NI NI NI NI NI NI NI T O CN403 (SHEET 5) (SHEET 1) (SHEET 3) Connecting section
Page 74 - SHEET 4
2-10 SHEET 4 CN963 CN892 S896 CN964 S895 S894 S893 S892 S891 QGF1038F1-20X QGF0523F1-07W NSW0183-001X QGZ2203L1-20X NSW0183-001X NSW0183-001X NSW0183-001X NSW0183-001X NSW0183-001X (SHEET 1) (SHEET 1)
Page 76 - SHEET 5
2-12 SHEET 5 R392 L303 IC301 R341 R603 TP316 CN402 IC303 IC302 C317 TP491 R393 K425 R361 TP318 C311 R394 C315 C356 R340 R333 C316 R391 C339 C312 C341 C313 C343 R337 R336 R335 R334 C344 C345 C346 X351 C326 K301 C325 R315 R316 R318 L304 R491 R492 C491 R342 C318 R339 R338 TP325 R345 K427 K428 R358 R357...
Page 77 - Forward side; Printed circuit boards
2-13 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) C9001 R9001 CN966 C9002 C9003C9004 CN965 C9005 C9006 C9007 C9008 R9011 B821 B822 BZ951 C3 C4 C8 C9 C11 C12 C14 C17 C19 C32 C35 C37 C102 C103 C104 C105 C106 C108 C109 C112 C120 C121 C122 C124 C125C126 C128 C...
Page 78 - Reverse side
2-14 R9013 R9012 BZ951 C1 C2 C5 C6 C7 C8 C9 C10 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C31 C32 C33 C34 C36 C37 C101 C102 C106 R339 C109 C111 C112 C113 C115 C120 C121 C122 C123 C124 C127 C129 C130 C131 C140 C141 C143 C144 C145 C146 C147 C148 C149 C151 C152 C161 C162 C175 C832 C20...
Page 81 - Connector board
2-17 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) CN963 CN964 CN892 S891 S892 S893 S894 S895 S896 (Panel switch board) (Connector board) Reverse side (Panel switch board) (Connector board) Forward side Connector board
Page 83 - Front end board
2-18 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) B204 C101 C103 C104 C105 C106 C107 C108 C111 C113 C201 C211 C213 C252 C253 C254 C260 C261 C262 C263 C264 C301 C302 C454 C305 IC303 C313 C317 C318 C330 C331 C332 C333 C334 C335 C337 C338 C339 C340 C349 C358 ...
