Pioneer VSX-515-K Service Manual
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Pioneer VSX-515-K Service Manual

Audio/video multi-channel receiver
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AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-515-K
VSX-515-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
VSX-515-K
KUCXJ
VSX-515-S
KUCXJ
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
STANDBY / ON
PHONES
Power Requirement
AC 120V
AC 120V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
AUDIO/VIDEOMULTI-CHANNELRECEIVER
MULTI JOG
ENTER
DVD/LD
DVD 5.1
TV/SAT
DVR/VCR
CD
CD-R/TAPE/MD
FM
AM
MASTER
VOLUME
DOWN
UP
VSX-515-K
ORDER NO.
RRV3092
Remarks
ZZK MAR. 2004 printed in Japan

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2005 ZZK MAR.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. VSX-515-K...

  • Page 4: Table Of Contents

    7.3.1 POWER ON AND OFF INITIAL TIMING CHART ................66 7.3.2 IC DATA TRANSMISSION TIMING CHART..................68 7.3.3 DETECTION CIRCUIT ........................71 7.3.4 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION..........72 7.3.5 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART ................74 7.4 CLEANING............................... 74 8. PANEL FACILITIES ............................75 VSX-515-K...

  • Page 5: Specifications

    1 Continuous average power output of 110 watts* per channel, min., at 8ohms, from 20 Hz to 20,000 Hz with no more than 0.7%** total harmonic distortion (front). * Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers. ** Measured by Audio Spectrum Analyzer. VSX-515-K...
  • Page 6 VOLUME CH SELECT MUTE LEVEL EFFECT TEST TONE CLASS TUNER AUDIO TUNING STATION DISPLAY SUB TITLE DVD CONTROL AA size IEC R6 AM loop antenna FM wire antenna Dry cell batteries (x2) RECEIVER (ATB7013) (ADH7030) Remote control unit (XXD3090) VSX-515-K...

  • Page 7: Exploded Views And Parts List

    Remote Control Unit XXD3090 Battery Cover XZN3139 NSP 8 Literature Bag AHG1180 Packing Sheet AHG7069 (2) CONTRAST TABLE VSX-515-K/KUCXJ and VSX-515-S/KUXCJ are constructed the same except for the following: VSX-515-K VSX-515-S Mark Description /KUCXJ /KUCXJ Packing Case XHD3474 XHD3475 VSX-515-K...

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION VSX-515-S ONLY 47(2/2) Refer to "2.3 FRONT PANEL SECTION". 47(1/2) VSX-515-K...
  • Page 9 Rubber Sheet AEB1111 J37 10P F.F.C/30V XDD3178 J38 5P F.F.C/60V XDD3166 J43 15P F.F.C/60V XDD3162 (2) CONTRAST TABLE VSX-515-K/KUCXJ and VSX-515-S/KUCXJ are constructed the same except for the following: VSX-515-K VSX-515-S Mark Description /KUCXJ /KUCXJ Bonnet K V1 XZN3148 Not used...

  • Page 10: Front Panel Section

    2.3 FRONT PANEL SECTION VSX-515-K...
  • Page 11 • • • • • • TUNER BTN See Contrast table(2) Sub BTN See Contrast table(2) JOG BUTTON See Contrast table(2) (2) CONTRAST TABLE VSX-515-K/KUCXJ and VSX-515-S/KUCXJ are constructed the same except for the following: VSX-515-K VSX-515-S Mark Description /KUCXJ /KUCXJ JOG Knob V1K...

  • Page 12: Block Diagram And Schematic Diagram

    NJM2100M IC102 CN109 CN701 IC701 uPC4570G2 (CODEC) AK4628VQ (LPF) IC105 IC107 (ADC) (DAC) IC103 IC801 IC104 (for DECODE) (DIR) IC104 IC851 IC601 PDC121A8 AK4114VQ (S-ROM) IC106 CN1901 CN601 CN701 CN109 CN307 CN105 IC551 NJM2586 (COMPOSEL) COMPONENT1 COMPONENT2 COMPONENT OUT VSX-515-K...
  • Page 13 POWER AMP Q702 IC301 IC601, IC602 +BVL D51-D54 (COMPOSITE SEL) D702 RY51 -BVL NJM2595M FL AC AC IN CN401 FL AC T+12V IC805 +12V POWER IC801 D801–D804 TRANSFORMER CN111 -12V IC802 D721–D724 D+5V IC803 CN8003 A+5V IC804 D+5.6V CN111 IC806 VSX-515-K...

  • Page 14: Overall Wiring Connection Diagram

    ASSY (XWK3154) 1/2, XDD3163 1/3, 11/110 2/3, TUNER MODULE XDD3164 VIDEO 13/100 XDD3165 XDD3166 8/140 5.1CH INPUT 5/110 FM/AM TUNER DIGITAL IN VIDEO CN1901 UNIT* ASSY ASSY DIGITAL IN 5.1CH ASSY (XWZ3904) (AXX7172) (XWZ3927) (XWZ3915) * No schematic diagram VSX-515-K...

  • Page 15: Component Assy

    VIDEO CN51 2.0mm WIRE TRAP KP200TA**L 2.0mm BOARD to BOARD KM200TA** 2.0mm BOARD to BOARD AKP7070, AKP7073 COMPONENT 1.25mm BOARD to BOARD ASSY AKP7059, AKP7062 1.25mm BOARD to BOARD (XWZ3934) AC CODE SOCKET AC CODE CONNECTOR AC CORD ADG7024 VSX-515-K...

  • Page 16: Main Assy (1/3)

    V+12 IC102 (2/2) NJM2100M-TBB Q167 DTA124EK DSPOL Q168 GDAC DTC143EK INPUTATT CHASSIS V+5A GNDU NOTES: NO INDICATED PARTS IS..V-12 RESISTOR: RS1/16S***J-T, RS1/10S***J-T CEMICAL CAPASITOR: CEAT***M**-T,-TS CERAMIC CAPASITOR: CCSRCH****50-T GDAC CKSRYB****50-T CN109 (SQ):CKSQ.CCSQ KP200TA20L : AUDIO SIGNAL FLOW CN804 VSX-515-K...
  • Page 17 GDAC 1.8K GDAC V-12 GDAC VSX-515 R279 100k R291 R293 R291 C268 GDAC IC104 (2/2) 5600p C262 R264 R266 R268 (SW) R278 C270 INSWA 3.3K 6.8K 2.2/50 10/50 R272 R274 2.7K GDAC GDAC TO REGULATOR ASSY (FOR ANALOGUE LINES) VSX-515-K...

  • Page 18: Main Assy (2/3)

    Rated power: 1/16W unless otherwise noted. + – Tolerance: (J) 5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. JA:CEJA : AUDIO SIGNAL FLOW V-12 VSX-515-K...
  • Page 19 (SBL) (2/2) R347 R372 C388 R348 (Ohm) (Ohm) (Ohm) 47/25 2SC5938A R392 Q388 KUXJ 15k 14.1/24.1 14.1/24.1 14.2/24.9 4.7k C386 100p R388 V+12 R393 C393 GNDA R393 0.01 VSX-515 V+5U IC115 C390 uPC4570G2 0.01 (1/2) GNDA V-12 V-12 V-12 VSX-515-K...

  • Page 20: Main Assy (3/3)

    5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted. SWPR Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. : AUDIO SIGNAL FLOW GNDA0 GNDT GNDU TO REGULATOR ASSY (FOR FRONT CONTROL) CN111 CN802 KP200TA20L VSX-515-K...
  • Page 21 Q9003 DTA124EK-TLB DTA124EK-TLB V-12 R9012 D9011 R9011 V+5U 1SS355 Q9065 D9068 UMD2N-TLB 1SS355 C9000 STBY Q9065 GNDU CN112 GNDU 52045-1545 TO CORE ASSY UMD2N-TLB (TO DSP CORE) Q9064 UN5112-TLB GNDD CN808 FOR FLASH U-COM (for Prototype & TP only) VSX-515-K...

  • Page 22: Dsp Assy (1/2)

    NO INDICATED PARTS IS... CCSRCH****50-T L602 CKSRYB****50-T L601 QTL1013 CKSRYB333K16-T QTL1013 CKSRYB104K16-T CKSRYB105K6R3-T CEVW***M**-T RS1/16S***J-T GNDD XTL0 UNLESS OTHERWISE NOTED BDTI MCLK SDTI CDTI BCKI LCKI FDTI IEE5 R579 R559 IEDO GNDD 100k R560 100k IEIT 100k R561 GNDD GNDD VSX-515-K...

  • Page 23: Dsp Assy

    C911 stby C912 stby C913 CN902 XKP3077 stby C914 C916 C918 stby CH 470p YB 0.1 C915 C917 C919 stby YB 0.01 470p KN901 VNF1084 stby CN805 GCH2 GNDD GNDD GDAC GDAC GNDD (DSP) (DSP) (DIR) DSP ASSY (AWX8573) VSX-515-K...

  • Page 24: Dsp Assy (2/2)

    3.7 DSP ASSY (2/2) V5D1 IC952 TC74VHCT244AFT Level shifter GNDD V5D1 R970 RAB4C104J STBY 100k Q951 UMD2N (2/2) Q951 UMD2N (1/2) GNDD R962 RAB4C104J 100k R974 GNDD L953 QTL1013 GNDD stby R983 L954 GNDC2 QTL1013 stby CN952 XKP3078 CN807 VSX-515-K...
  • Page 25 R815 YB 0.01 C813 stby C819 C812 stby X801 YB 0.1 C811 VSS1171 stby C818 20MHz NOTES: CH 470p INDICATED PARTS IS... IC802 TC7WU04FU CCSRCH****50-T (3/3) CKSRYB****50-T GNDD CKSRYB104K16-T CKSRYB105K6R3-T JTAG CEVW***M**-T RS1/16S***J-T DSP ASSY UNLESS OTHERWISE NOTED (AWX8573) VSX-515-K...

  • Page 26: Amp & Primary (1/2), Trans2 And Trans3 Assys

    MTZJ15A C686 C687 MTZJ15A R678 R677 stby stby 600/3_2 Q654 C662 C664 600/3_5 2SC5974A R656 R664 4.7k Q652 2SC5974A R674 R654 AMUTE IC600(2/2) R668 4.7k STK412-230B Q656 0.22 (SR) C656 R652 2SC2240 ACN7094 2.2k 4.7/50 D654 1SS133 R666 O.L. VSX-515-K...
  • Page 27 Ratings:Capacity(µF)/Voltage(V) unless otherwise noted. DC OUTPUT DETECTOR Rated Voltage:50V except for electrolytic capacitors. • NOTE FOR FUSE REPLACEMENT 3.DIODES : AUDIO SIGNAL ROUTE Indicated in 1SS133-T FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY. VSX-515-K...

  • Page 28: Amp&Primary(2/2), Regulator, Amp Input And Trans1 Assys

    AC WUP CN803 +12V AC RY KM200TA7 Stby5V SWOUT Q801 SBOUT GNDU DTA124ES Q804 GNDA DTC114ES GNDA SP-B RY SBOUT R/C RY CN802 SWOUT SP-A RY KM200TA20 Q803 GNDU HP.SW DTA124ES +12V +12V CN801 CN53 52045-2345 52045-2345 -12V CN302 VSX-515-K...
  • Page 29 REK1087 (10A) IC51: ATT7043 NEUTRAL U+5V REG.IC AC POWER CORD ADG7024 0.01 YF KN51 RCN1080 VNF1084 AMP&PRIMARY ASSY (XWZ3941) • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY. VSX-515-K...

  • Page 30: Video And 5.1Ch Assys

    R331 C321 4.7/50 IC302(2/2) CN307 STBY GNDA IC302(1/2) STBY -12V (SW) CHASSIS C324 R334 4.7/50 +12V CN105 R337 GNDA (SL) C331 4.7/50 52044-0845 IC303(1/2) C1364 STBY 1000p VIDEO SIGNAL FLOW IC303(2/2) STBY AUDIO SIGNAL FLOW (SR) C332 R340 4.7/50 VSX-515-K...
  • Page 31 VSX-515-K...

  • Page 32: Front Display, R. Encoder, P. Sw&Func Key And F. Key Assys

    X401 100k DISPRST 1WUP C400 DISPCK D+5.6V STBY DISPDI Stby+5.6V VSS1142 5MHz DISPDO GNDU DISPRDY GNDU D403 R402 TEST 52044-1745 1SS355 100k 1WUP DISPEN Q484 2SA1037K(QR) SRIN R405 AVSS KEY4 KEY3 C416 STBY GNDU D401 DAN202K L401 LFEA2R2J 2.2u VSX-515-K...
  • Page 33 INPUT ATT S457 : DVD 5.1CH S467 : TONE SPEAKER S461 S458 : DVD/LD S468 : TUNER EDIT IMPEDANCE R1503 S459 : FL DIMMER S469 : TUNER STATION S463 MUTE STBY S460 : INPUT ATT S470 : CLASS S470 CLASS VSX-515-K...

  • Page 34: Trans4, H.p., D. In And Component Assys

    3.12 TRANS4, H.P., D. IN and COMPONENT ASSYS GP1FAV51RKBF JA1900 R1900 1 2 3 CN1901 C1900 VKN1186 OPTOUT GNDD GNDD OPT2 GNDD GNDD FRONT OPT GNDD D+5V OPT1 F1901 DTF1607 KN1901 VNF1084 CHASSIS DIGITAL IN ASSY (XWZ3927) VSX-515-K...
  • Page 35 Tolerance: (J) 5% unless otherwise noted. NO. 491.800 FOR IC891 AND IC892 2.CAPACITORS MFD, BY LITTELFUSE INC. Unit: p-pF or µF unless otherwise noted. Q R U Ratings: Capacity(µF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. VSX-515-K...

  • Page 36: Pcb Connection Diagram

    W643 GNDA W644 C807 CN111 CN109 C801 W646 D +5V C802 CN302 W657 C804 CN803 W633 REG -B W743 W631 -12V W645 C806 REGULATOR ASSY IC802 W632 IC801 W634 REG +B C803 CN801 W611 +12V CN53 W610 KNIFE SPACE VSX-515-K...

  • Page 37: Trans2, Trans3, Trans1 And Trans4 Assys

    SIDE B POWER TRANSFORMER TRANS1 XWZ3958 TRANS2 ASSY REMPLACER LE IC LINKS COMME INDIQUE. DE CHEZ LITTELFUSE INC. (XNP3091-B) TRANS2 ATTENTION XWZ3959 SIDE A XWZ3960 IC852 BROWN BLUE IC851 IC853 PRIMARY (XNP3091-B) TRANS1 ASSY SIDE A D E H Q VSX-515-K...

  • Page 38: Main Assy

    R9036 C140 Q336 C300 Q388 C9013 GNDA C386 Q388 R392 GNDA R390 XWK3154 XWK3161 R386 GNDA XWK3155 XWK3162 GNDA C139 XWK3156 XWK3163 GNDA GNDA XWK3157 XWK3164 XWK**** GNDA XWK3158 I.C.T. F.C. XWK3165 XWK**** XWK3159 XWK**** XWK3160 XWK**** CN106 CN254 VSX-515-K...
  • Page 39 R206 R289 R292 C136 R207 C204 R291 R294 C155 GNDA C207 R204 R293 R296 R205 R202 R295 R298 C203 C167 R297 C298 R203 C165 C297 R201 C135 GDAC C138 F.C. CN109 GNDA CN111 C137 CN109 CN111 (XNP3092-B) CN804 CN802 VSX-515-K...
  • Page 40 XNP3092 C198 R116 Q5003 Q5004 C197 R115 IC5001 GNDU Q5002 Q9065 IC109 Q5009 Q9003 Q9064 IC109 Q361 IC107 Q230 IC107 Q230 Q229 Q229 Q231 Q9001 Q232 Q231 IC101 IC101 Q9002 Q9007 Q168 Q167 GNDA C191 Q168 Q167 CN111 CN109 VSX-515-K...
  • Page 41 GNDU NECK GNDU DC. DET OL.DET B.DET/6OHM AMUTE GNDA GNDA F.L. GNDA GNDA F.R. GNDA GNDA XWK3159 Q9007 GNDA XWK3164 XWK3160 GNDA XWK3156 GNDA XWK3165 XWK3161 XWK**** XWK3157 XWK**** XWK3154 XWK3162 XWK**** XWK**** XWK3155 XWK3158 XWK3163 XWK**** CN107 (XNP3092-B) VSX-515-K...

  • Page 42: Dsp Assy

    4.4 DSP ASSY SIDE A SIDE A DSP ASSY R707 R705 (ANP7525-A) VSX-515-K...
  • Page 43 SIDE B SIDE B DSP ASSY D902 IC952 (ANP7525-A) VSX-515-K...

  • Page 44: Amp & Primary And Amp Input Assys

    IC606 C505 R632 D677 C631 R668 R688 R667 R677 GNDA R678 D678 C684 R639 D682 C634 R689 W797 D681 Q503 R633 C657 GNDA IC600 IC602 W508 IC602 C507 IC600 W799 C658 W505 IC603 IC601 IC603 W502 IC610 W501 W509 VSX-515-K...
  • Page 45 W803 W758 D675 L752 D645 R647 C757 R616 R667 D646 D676 R648 R618 R639 R607 C608 R601 R675 R645 W799 D647 IC601 C607 W512 D602 RY751 C752 W566 KN601 491001 D751 W534 W504 W570 W763 W513 D752 C758 (XNP3091-B) VSX-515-K...

  • Page 46: Display, R. Encoder, P. Sw & Key, H. P. And F. Key Assys

    SYSTEM SETUP RETURN BAND (CLASS) XWZ3965 CN702 POWER SW & KEY ASSY H.P ASSY 1551 PWR & KEY S505 S502 S503 S504 SIGNAL SELECT STANDARD ADV.SUR STEREO/ DIRECT HCI40HI XWZ3918 XWZ3919 D501 S501 POWER (XNP3090-B) (XNP3090-B) M O P R VSX-515-K...
  • Page 47 FRONT KEY (XNP3090-B) HCI40HI FRONT KEY ASSY 7 VOL LED 6 ENTER 5 FENC A 4 FENC B S512 XWZ3913 3 GNDU 2 VENC B XWZ3965 1 VENC A HCI40HI S511 ENTER W289 XWZ3921 XWZ3922 D512 S513 R.ENCODER ASSY (XNP3090-B) VSX-515-K...
  • Page 48 TUNER (FM) CDR/TAPE R465 7 VOL LED (XNP3090-B) 6 ENTER R.ENCODER 5 FENC A 4 FENC B FRONT KEY ASSY 3 GNDU 2 VENC B 1 VENC A XWZ3921 XWZ3922 ENTER HCI40HI R.ENCODER ASSY KNIFE SPACE (XNP3090-B) M N P VSX-515-K...
  • Page 49 TONE TUNER EDIT TUNING/STATION BAND (CLASS) QUICK SETUP RETURN H.P ASSY POWER SW & KEY ASSY 1551 XWZ3918 PWR & KEY R505 R504 R503 XWZ3919 SIGNAL STEREO/ SELECT DIRECT STANDARD ADV.SUR Q1551 HCI40HI R501 Q1552 POWER R502 (XNP3090-B) (XNP3090-B) VSX-515-K...

  • Page 50: Digital In, Video And 5.1Ch Assys

    CN551 2 ADG 2 AG 3 V-5.6 W139 1 SB OUT 4 SW1 5 SW2 W169 jp150a FURN. W155 CN803 C310 SRIN W156 SROUT SWDET AMUTE CN104 Q302 CN302 Q302 W295 Q301 W177 Q301 CN301 (XNP3090-B) I J T VSX-515-K...
  • Page 51 (XNP3090-B) SRIN R387 VIDEO ASSY Q304 Q303 R311 R304 -12V 1 V+5.6 IC301 2 ADG +12V 3 V-5.6 4 SW1 SW OUT 5 SW2 SB OUT FURN. SRIN SROUT SWDET AMUTE C334 D303 R314 (XNP3090-B) CN301 I J T VSX-515-K...

  • Page 52: Component Assy

    CN305 COMPONENT VIDEO W135 W126 W128 5 SW2 W129 W120 4 SW1 3 V-5.6 2 ADG 1 V+5.6 HCI40HI W160 XWZ3934 XWZ3935 C552 W130 C551 W121 W131 PRODUCTION CODE (XNP3090-B) SIDE B SIDE B COMPONENT ASSY D553 IC551 (XNP3090-B) VSX-515-K...

  • Page 53: Electrical Parts List

    C203, C204 CCSRCH471J50 AMP & PS ASSY C366 CEANP4R7M50 OTHERS C123–C128, C131–C138 CEAT100M50 Y701 AWG14 BOARD IN ADX7286 J21 JUMPER WIRED 7P D20PYY0715E C141, C142, C167, C168 CEAT100M50 C209, C210, C213, C214 CEAT100M50 C249, C250, C269, C270, C290 CEAT100M50 VSX-515-K...
  • Page 54 AMP & PRIMARY ASSY IC601 AK4114VQ IC701 AK4628VQE SEMICONDUCTORS IC801 DSPC56371AF180 > IC610 PROTECTOR(1A) AEK7009 > IC902 LM1117DT-ADJ > IC604–IC609 PROTECTOR(10A) AEK7022 > IC901 NJM2391DL1-33 > IC701, IC702 IC PROTECTOR ICP-N10 > IC51 NJM78M56FA IC501 TC74HCU04AF > IC600–IC602 POWER PACK 2CH STK412-230B VSX-515-K...
  • Page 55 CEHAT101M10 C701, C702 (5600/71V) XCH3025 C805, C806 CEHAT101M16 C803, C804, C807, C810, C812 CKPUYF103Z25 RESISTORS C814 CKPUYF103Z25 > R617, R622, R639, R667, R668 ACN7094 > R691 (0.22/5W) ACN7094 RESISTORS > R51 (2.2M/ 1/2W) RCN1080 > R801 RS3LMF331J > RD1/2PM270J VSX-515-K...
  • Page 56 CKSRYB103K50 404 CABLE HOLDER (7P) 51063-0705 C339, C340 CKSRYB104K25 CN401 17P CONNECTOR 52044-1745 C304–C306 CKSRYB221K50 CN402 9P CONNECTOR 52492-0920 V401 FL TUBE XAV3025 C333 CKSRYB331K50 C311, C313 CKSRYB473K25 X401 CERAMIC RESONATOR VSS1142 (5 MHz) RESISTORS > R313, R316 RS3LMF390J VSX-515-K...

  • Page 57: Adjustment

    C1554, C1557 CCSRCH471J50 C1553, C1556 CKSRYB103K50 C1555, C1558 CKSRYB104K16 C1551, C1552 CKSRYB223K50 RESISTORS > R1553, R1554 RS1LMF151J > R1551, R1552 RS2LMF331J Other Resistors RS1/16S###J OTHERS 1551 6P CABLE HOLDER 51048-0600 JA1551 HEADPHONE JACK RKB1014 KN1551 EARTH METAL FITTING VNF1084 VSX-515-K...

  • Page 58: General Information

    REGULATOR Assy AMP&PRIMARY Assy Heat Sink ×3 Note : The unit does not operate when the screws of Speaker Terminal are taken off from Rear Panel. Heat-sink caution in the disassembling : Because Heat-sink becomes hot, please pay attention. VSX-515-K...
  • Page 59 TRANS 2 Assy MAIN Assy AMP INPUT Assy TRANS 1 Assy TRANS 3 Assy TRANS 4 Assy R. ENCODER Assy FRONT DISPLAY Assy H.P. Assy FRONT KEY Assy POWER. SW & KEY Assy NOTE : This photograph is VSX-915-K. VSX-515-K...

  • Page 60: Parts

    LOW_CONSUMPTION NECK_SEL P80/TA4OUT/U P33/A11 MVRATT DC PROT P77/TA3IN P34/A12 RY-AC Boad DET P76/TA3OUT P35/A13 HP DET P36/A14 MIC DET P75/TA2IN/W RY_A DSPOL P74/TA2OUT/W P37/A15 RY_C/R P73/CTS2/RTS2/TA1IN/V P40/A16 RY_B P72/CLK2/TA1OUT/V P41/A17 AMUTE P71/RxD2/SCL P42/A18 GAIN_SEL /TA0IN/TB5IN P70/TXD2/SDA P43/A19 INPUT_ATT /TA0OUT VSX-515-K...
  • Page 61 Data input signal for communication with DIR/DAC P50/WRL/WR DIR CS Chip select signal for communication with DIR/DAC P47/CS3 LSSN DSP ASSY P46/CS2 DIR CDC RST Reset signal for DIR CODEC P45/CS1 DIR ERR lock/unlock signal P44/CS0 XTL0 DIR X'tal change VSX-515-K...
  • Page 62 P02/D2 P01/D1 P00/D0 P107/AN7/KI3 P106/AN6/KI2 P105/AN5/KI1 P104/AN4/KI0 P103/AN3 P102/AN2 SIMUKE1 lnput 1 to switch region P101/AN1 SIMUKE2 lnput 2 to switch region AVSS AVSS Connect to VSS P100/AN0 VREF VREF Connect to VCC AVcc AVCC Connect to VCC P97/ADTRG/SIN4 VSX-515-K...
  • Page 63 P20/SCK3 C-MOS P-CH FIP31/P37 DISP EN P00/INTP0 C-MOS P-CH FIP32/P40 NC(PD)(MULTIROOM SRIN) P01/INTP1 C-MOS P-CH FIP33/P41 SR IN P02/T1 C-MOS P-CH FIP34/P42 AVSS P-CH FIP35/P43 KEY IN4 ANI3 COPM P-CH FIP36/P44 KEY IN3 ANI2 COMP P-CH FIP37/P45 Power LED VSX-515-K...
  • Page 64 VOLUME LED Output P56/FIP46 MCACC LED MCACC LED Output P55/FIP45 FUNC_VIDEO FUNCLED Output P54/FIP44 FUNC_CD FUNCLED Output P53/FIP43 FUNC_CDR FUNCLED Output P52/FIP42 FUNC_TUNER FUNCLED Output P51/FIP41 FUNC_AUX FUNCLED Output P50/FIP40 FUNC_DVD FUNCLED Output P47/FIP39 FUNC_TV FUNCLED Output P46/FIP38 FUNC_DVR FUNCLED Output VSX-515-K...
  • Page 65 Display FIP18 Display FIP17 Display FIP16 Display FIP15 Display FIP14 Display FIP13 Display FIP12 Display FIP11 Display FIP10 Display FIP9 Display FIP8 Display FIP7 Display FIP6 Display FIP5 Display FIP4 Display FIP3 Display FIP2 Display FIP1 Display FIP0 Display VSX-515-K...

  • Page 66: Explanation

    7.3 EXPLANATION 7.3.1 POWER ON AND OFF INITIAL TIMING CHART VSX-515-K...
  • Page 67 ( port60,38pin,DSP RST | port61,37pin,DSP CLK | port62,36pin,DSP DO | port63,35pin,DSP DI) (DSP*58387) ( port46,48pin,DIR CDC RST | port51,45pin,DIR DO ) (AK4114VQ) CODEC ( port46,48pin,DIR CDC RST | port51,45pin,DIR DO ) (AK4628) SPEKER relay ( port36,56pin,RY_A | port37,55pin,RY_C/R | port40,54pin,RY_B) (port) SW DETECT OVERLOAD AMP ERROR DETECT BOARD ERROR DETECT VSX-515-K...

  • Page 68: Ic Data Transmission Timing Chart

    7.3.2 IC DATA TRANSMISSION TIMING CHART VSX-515-K...
  • Page 69 VSX-515-K...
  • Page 70 VSX-515-K...

  • Page 71: Detection Circuit

    L : ON H : OFF Fan Stop DET. Q253 Fan Stop R265 Fan - Fan + -12V +12V 4. PCB Board Protection Circuit Diagram Main Assy Amp & Primary Assy Amp Input Assy Speaker u-con IC9001 Pin 24 VSX-515-K...

  • Page 72: Amplifier System Protection Operation Specification

    When an overload is detected, A.MUTE* is turned on, speaker relay is turned off, then "OVERLOAD" flashes on the display. ↓ The abnormality continues for 3 seconds. ↓ Continues. ↓ Recovery The power is shut off even if the The power is shut off. unit recovers. VSX-515-K...
  • Page 73 However, when the following keys are pushed so that the key input of a line and the service can be carried out, power can be on. 1 TESTMODE ON (A55F+A55F) 2 When power off, push FRONT ENTER key + ADVANCED SURROUND key continuously 2sec. (Effective, only when power-off is carried out by DC detection) VSX-515-K...

  • Page 74: Amplifier Failure Diagnosis Flow Chart

    • After identify the failure channel, check that each part is not damaged (resistor, diode... etc. value / open / short) 7.4 CLEANING Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 VSX-515-K...

  • Page 75: Panel Facilities

    The MULTI JOG dial performs a number of STANDARD tasks. Use it to select options after pressing the Press for Standard decoding and to switch designated MULTI JOG buttons. between the various Pro Logic II and Neo:6 options. STANDBY/ON Switches the receiver between on and standby. VSX-515-K...

  • Page 76: Rear Panel

    CENTER SURROUND BACK SURROUND (TV/SAT) AC OUTLET MONITOR FRONT ASSIGNABLE COAX DIGITAL IN D V D S I N G L E 5.1CH INPUT SEE INSTRUCTION WOOFER (CD) MANUAL CD-R PREOUT / TAPE COAX / MD (DVD PLAY /LD) VSX-515-K...
  • Page 77 Depending on your level settings for each reproduction of a source. channel, the maximum volume can range AUTO SURR. between –10 dB and –0 dB. Lights when the Auto Surround feature is switched on. VSX-515-K...

  • Page 78: Remote Control

    Pro Logic IIx Music and Neo:6 Music parameters. You can then use the LEVEL +/– buttons to make these adjustments. LEVEL +/– Use to adjust the effect and channel levels, as well as to change Dolby Pro Logic IIx and Neo:6 Music parameter settings. VSX-515-K...
  • Page 79 It also displays TV menus. 12 DVD CONTROL buttons RETURN You can use these buttons to control a Pioneer Confirm and exit the current menu screen. DVD player connected to your system. / ENTER Button What it does Use the arrow buttons when setting up your surround sound system.

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