Pioneer VSX-1015TX-S Service Manual
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Pioneer VSX-1015TX-S Service Manual

Audio/video multi-channel receiver
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3 7 63 1515 0
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-1015TX-K
VSX-1015TX-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWINGMODEL(S) AND TYPE(S).
Model
TE
L 13942296513
VSX-1015TX-K
VSX-1015TX-S
www
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
http://www.xiaoyu163.com
Type
KUXJC
AC120V
KUXJC
AC120V
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
LISTENING MODE
SELECT
STANDBY/ON
ENTER
MULTI JOG
VSX-1015TX-K
Q Q
Power Requirement
3
6 7
1 3
1 5
co
.
9 4
2 8
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-1015TX
DVD/LD
TV/SAT
DVR/VCR
VIDEO1
CD-R/
CD
TUNER
VIDEO2
TAPE/MD
MASTER VOLUME
RRV3113
Remarks
0 5
8
2 9
9 4
2 8
m
T-ZZK FEB. 2005 printed in Japan
9 9
ORDER NO.
9 9

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Summary of Contents for Pioneer VSX-1015TX-S

  • 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 T-ZZK FEB.

  • Page 2: Safety Information

    PIONEER Also test with Service Manual. A subscription to, or additional copies 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 http://www.xiaoyu163.com [Important Check Points for Good Servicing] 3 7 63 1515 0 In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

  • Page 4: Table Of Contents

    http://www.xiaoyu163.com CONTENTS SAFETY INFORMATION ............................. 2 3 7 63 1515 0 1. SPECIFICATIONS ............................6 2. EXPLODED VIEWS AND PARTS LIST ......................7 2.1 PACKING ..............................7 2.2 EXTERIOR SECTION..........................8 2.3 CHASSIS SECTION ..........................10 2.4 REAR PANEL SECTION.......................... 12 2.5 HEAT SINK SECTION..........................
  • Page 5 http://www.xiaoyu163.com 7.3 CLEANING .............................133 8. PANEL FACILITIES ............................134 3 7 63 1515 0 L 13942296513 u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 6: Specifications

    http://www.xiaoyu163.com 1. SPECIFICATIONS 3 7 63 1515 0 Amplifier section AM Tuner Section Continuous average power output of 120 watts* per Frequency Range ....530 kHz to 1,700 kHz Sensitivity (IHF, Loop antenna) .

  • Page 7: Exploded Views And Parts List

    Operating Instructions (English) ARB7326 NSP 8 Literature Bag AHG7117 Remote Control Unit AXD7381 Battery Cover XZN3140 (2) CONTRAST TABLE VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following: VSX-1015TX-K VSX-1015TX-S Mark Symbol and Description /KUXJC /KUXJC 16 Packing Case 1015/KU AHD8328...

  • Page 8: Exterior Section

    http://www.xiaoyu163.com 2.2 EXTERIOR SECTION 3 7 63 1515 0 L 13942296513 Refer to "2.3 CHASSIS SECTION". u163 Refer to "2.6 FRONT PANEL SECTION". VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 9 Spacer (4.5 x 10 x 20) AEB7355 Screw BBZ30P080FCC Spacer 45B (6 x 7 x 13) AEB7264 (2) CONTRAST TABLE VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following: VSX-1015TX-K VSX-1015TX-S Mark Symbol and Description /KUXJC /KUXJC Bonnet Case V1B...

  • Page 10: Chassis Section

    http://www.xiaoyu163.com 2.3 CHASSIS SECTION 3 7 63 1515 0 L 13942296513 Refer to "2.5 HEATSINK SECTION". Refer to "2.4 REAR PANEL SECTION". u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 11 http://www.xiaoyu163.com (1) CHASSIS SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 PRIMARY Assy AWX8384 SP/PS Assy AWX8686 NSP 3 DIODE Assy AWX8376 TRANS 2-1 Assy AWX8372 TRANS 2-2 Assy AWX8371 TRANS 1 Assy AWX8383 VH TR Assy AWX8411 NSP 8 TRANS SIDE Assy...

  • Page 12: Rear Panel Section

    http://www.xiaoyu163.com 2.4 REAR PANEL SECTION 3 7 63 1515 0 POWER AMP IN L 13942296513 from POWER PROTECT from TRANS SIDE TRANS 2-1 u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 13 FM/AM TUNER Unit AXX7172 > Fuse (FU2501, 2502 : 3.15A) REK1114 • • • • • • (2) CONTRAST TABLE VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following: VSX-1015TX-K VSX-1015TX-S Mark Symbol and Description /KUXJC /KUXJC 19 Rear Panel 1015KU...

  • Page 14: Heat Sink Section

    http://www.xiaoyu163.com 2.5 HEAT SINK SECTION 3 7 63 1515 0 from AUDIO CONNECT from SP/PS TRANS 2-1 L 13942296513 11 11 from MAIN CONTROL u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 15 http://www.xiaoyu163.com (1) HEAT SINK SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 POWER AMP-L Assy AWX8409 POWER AMP-R Assy AWX8404 POWER AMP IN Assy AWX8405 POWER PROTECT Assy AWX8406 NSP 5 POSI 1 L Assy AWX8427 NSP 6 POSI 1 R Assy...

  • Page 16: Front Panel Section

    http://www.xiaoyu163.com 2.6 FRONT PANEL SECTION 3 7 63 1515 0 17 (2/2) (Magnet Holder) L 13942296513 from MAIN CONTROL 17 (1/2) No. 17 (2/2) u163 Magnet Holder VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 17 See Contrast table (2) Magnet 35 AMF7007 Standby Button See Contrast table (2) Earth Plate A ANG7484 (2) CONTRAST TABLE VSX-1015TX-S/KUXJC and VSX-1015TX-K/KUXJC are constructed the same except for the following: L 13942296513 VSX-1015TX-K VSX-1015TX-S Mark Symbol and Description /KUXJC /KUXJC...

  • Page 18: Block Diagram And Schematic Diagram

    http://www.xiaoyu163.com 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3 7 63 1515 0 3.1.1 BLOCK DIAGRAM OPTICAL-IN ASSY FRONT-IN CONNECT ASSY FRONT-IN ASSY REAR TOP ASSY L 13942296513 MULTI CH I/O ASSY AUDIO CONNECT ASSY u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 DSP ASSY TRANS SIDE HEADPHONE ASSY ASSY REGULATOR ASSY PS/SP ASSY MAIN CONTROL ASSY SAPM01N, SAPM01P L 13942296513 SAPM01N, SAPM01P SAPM01N, SAPM01P Y2 (2/2) POWER AMP IN ASSY SAPM01P SAPM01N POWER AMP-R ASSY u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 20: Video And Display Sections

    http://www.xiaoyu163.com 3.1.2 VIDEO and DISPLAY SECTIONS 3 7 63 1515 0 Video Block IC741 IC742 MM1093NF TC90A69FG CKIN IC732 (1/2) TK15420M (1/2) DVD/LD Q743 GENERATE SEPARATE (2/2) IC701 TV/SAT IC731 NJM2595M Q737, Q737 Q734 BU4052BCF Q731 (2/2) -6dB & BUFFER DVR/VCR LPF(Chroma) Q733...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 Display/SR Block VOLUME ASSY REAR TOP ASSY MULTI JOG ASSY JA951 SR IN DISPLAY V3001 ASSY FL Display JA952 S3251 3002 3251 SR OUT IC3001 PE5403A Display U-COM CN951 14 12 15 16 S3201 3001 3201 11 10 12 9...

  • Page 22: Dsp Section

    http://www.xiaoyu163.com 3.1.3 DSP SECTION 3 7 63 1515 0 DSP Block DSP ASSY L 13942296513 u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 24: Power Supply Section

    http://www.xiaoyu163.com 3.1.4 POWER SUPPLY SECTION 3 7 63 1515 0 Power Supply Block POWER AMP-L PS/SP ASSY ASSY 4 11 12 CN2004 2001 PRIMARY V+12A ASSY T1001 IC1001 NJM78M56FA W1006 V-12A REG. CN1002 CN2003 D1001 RY1001 CN4501 LIVE CN2002 CN4001 13 12 11 10 NEUTRAL CN1001...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 POWER AMP-R ASSY V+5.6ST V+12A V-12A MULTI CH I/O ASSY DISPLAY V+7A REAR TOP ASSY TUNER ASSY MODULE V+5_6U V+9T V-7A V-12A 19 18 12 11 10 CN955 V+5_6ST Q951 CN602 CN601 CN4551 REG. CN4002 CN904 CN903...

  • Page 26: Overall Wiring Diagram

    http://www.xiaoyu163.com 3.2 OVERALL WIRING DIAGRAM 3 7 63 1515 0 D15A05-100-2651 5/75 VOLUME ASSY *1.5mm (AWX8378) DISPLAY ASSY (AWX8616) mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 D15A05-100-2651 NOTES: • When ordering service parts, be sure to refer to “EXPLODED 5/100 VIEWS and PARTS LIST” or “PCB PARTS LIST”. • The > mark found on some component parts indicates the *1.5mm importance of the safety factor of the part.

  • Page 28: Multi Ch I/O And Audio Connect Assys

    http://www.xiaoyu163.com 3.3 MULTI CH I/O and AUDIO CONNECT ASSYS 3 7 63 1515 0 MULTI CH I/O ASSY (AWX8605) JA604 R651 R655 R657 IMX25 IMX25 R692 AKB7165 Q651 (2/2) (SW) R660 R659 Q651 (1/2) R654 Q652 R653 (1/2) R658 R652 R656 Q652 (2/2)
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 C601-C604, C631,C632,C641,C642, C611-C614, C651,C652,C661,C662 C621-C624 VSX-1015TX NOTE AWX8605 STBY STBY VSX-1015 /SFL 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. – + Tolerance: (J) 5% unless otherwise noted. 2.CAPACITORS Unit: p-pF or µF unless otherwise noted.

  • Page 30: Composite V Assy

    http://www.xiaoyu163.com 3.4 COMPOSITE V ASSY 3 7 63 1515 0 C703 (1/2) 100/16 AKB7017 -6dB & BUFFER VIDEO1 AWX8606 ONLY (C'VRT MODEL ONLY) V+5_6VV R706 V+5_6VV V+5_6VV R707 C704 (2/2) AKB7017 100/16 DVR/VCR Q731 2SC4081 R731 COMPOSITE AKB7017 CHASSIS C702 (2/2) 100/16 AKB7017...
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 V+5_6VV IC732 (2/2) TK15420M R714 R718 R735 R705 R716 R736 (2/1) AKB7017 GAVV DVR/VCR V-5_6VV V+5_6VV IC732 TK15420M (1/2) R783 R730 (2/2) AKB7017 C785 MONITOR R739 AKB7017 GAVV V-5_6VV CHASSIS V+5VV C723 C779 STBY STBY Q735 2SC4081...

  • Page 32: S Video Assy

    http://www.xiaoyu163.com 3.5 S VIDEO ASSY 3 7 63 1515 0 I2CDT I2CDT NOTE I2CCK I2CCK 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. – + Tolerance: (J) 5% unless otherwise noted. OUTY 2.CAPACITORS Unit: p-pF or µF unless otherwise noted.
  • Page 33 http://www.xiaoyu163.com 3 7 63 1515 0 AWX8607 C'VRT & OSD R845 2.0k R846 1.8k R847,R848 2.0k C884 1000/10 R893 STBY R885,R886 R894,R895 STBY R899 STBY R897 0Ω R890 STBY R891 0Ω R856 9.1k R857 Y/C MIX -6dB Buff. S-SYNC DET. R809 C809 R810...

  • Page 34: Component Assy

    http://www.xiaoyu163.com 3.6 COMPONENT ASSY 3 7 63 1515 0 V+5VDB JA5001(1/8) (CY) AKB7128 V+5VDB R5044 JA5001(2/8) (Cb) AKB7128 JA5001(3/8) (Cr) AKB7128 GAVD GAVD JA5001(4/8) 0.22 AKB7128 STBY R5037 R5043 R5042 R5016 C5082 STBY V-5VDB CHASSIS V-5VDB JA5001(5/8) AKB7128 JA5001(6/8) AKB7128 JA5001(7/8) AKB7128 (CY)
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 TC74HC4052 COMPONENT (AWX8608) C52B C52A 0X,0Y (COMVERT or OSD) 1X,1Y (IN3) 2X,2Y (IN1) 3X,3Y (IN2) V+5VDB NONE (MUTE) C5020 100/16 V-5VDB IC5104 R5075 NJM2581M C5063 STBY (1/3) JA5003 C5069 Vcc1 Driver (CY) 0.01 R5007 AKB7124 R5063 C5066...

  • Page 36: Optical-In,H.p,Front-In,Front-In Connect Assys

    http://www.xiaoyu163.com 3.7 OPTICAL-IN,H.P,FRONT-IN,FRONT-IN CONNECT ASSYS 3 7 63 1515 0 HEADPHONE ASSY (AWX8380) 3301 CN3301 R3301 AKN7029 52147-0410 HPSW (HPR) 2302 HEADPHONE (HPL) GNDCH (CHASSIS) FRONT-IN ASSY (AWX8381) MIC AMP (1/2) IC3351 R3353 C3352 D3354 JA3351 UPC4570G2 (MIC) 10/50 RKN1004 F3351 DAN217 STBY...
  • Page 37 http://www.xiaoyu163.com 3 7 63 1515 0 OPTICAL-IN ASSY (AWX8617) JA961 AKS7001 DGTL IN 3 AWX8617 R961 VSX-1015TX C961 JA961 IN 2 JA962 IN 1 JA963 JA964 JA962 AKS7001 DGTL IN 2 R962 C962 V+5D CN961 CKS3824 OPT INC V+5D GNDD OPT INB GNDD GNDD...

  • Page 38: Main Control Assy (1/3)

    http://www.xiaoyu163.com 3.8 MAIN CONTROL ASSY (1/3) 3 7 63 1515 0 (TL) MAIN CONTROL ASSY (AWX8604) (TR) (1/2) CN116 AKB7015 C133 10/50 R101 C101-C132 /KUXJC STBY R102 NOTE C134 10/50 1.RESISTORS C191 GNDCH Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. 0.01 (CHASSIS) C135...
  • Page 39 http://www.xiaoyu163.com 3 7 63 1515 0 C247 uPC4570G2 Low Pass Filter V+12A (1/2) IC103 330p C241 R243 R245 R247 R257 C249 (LS) 2.2/50 3.3K 3.3K 3.3K INSLB 10/50 R251 R253 R249 3.3K 1.8K R250 R252 R254 1.8K 3.3K C250 R258 INSRB C242 R244...

  • Page 40: Main Control Assy (2/3)

    http://www.xiaoyu163.com 3.9 MAIN CONTROL ASSY (2/3) 3 7 63 1515 0 MAIN CONTROL ASSY VOLUME (AWX8604) 12dB ATT for DIRECT INFRA INFLA 42 41 40 39 38 34 33 32 31 30 29 C323 C321 GNDA 4.7/50 47/25 R321 R454 (RS) RSOUT 2.2k...
  • Page 41 http://www.xiaoyu163.com 3 7 63 1515 0 NOTE 1.RESISTORS PRE-AMP Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Direct Others Rated power: 1/16W unless otherwise noted. ON -8.0V -1.5V Direct Others – + Tolerance: (J) 5% unless otherwise noted. ON 4.0V -12V 2.CAPACITORS OFF -12V...

  • Page 42: Main Control Assy (3/3)

    http://www.xiaoyu163.com 3.10 MAIN CONTROL ASSY (3/3) 3 7 63 1515 0 MAIN CONTROL ASSY CN2525 (AWX8604) CN104 V+12T AKP7064 CN113 V+5US (XKP3071) KP200TA04L V+12T TO REGULATOR GNDT ASSY GNDT (TL) GNDT (TR) GNDU TO MAIN GNDU (1/3) GNDU SRIN SRIN SROUT SROUT I2DT...
  • Page 43 http://www.xiaoyu163.com 3 7 63 1515 0 CN3001 TO DISPLAY ASSY R501 R503 R502 R504 V+5_6ST AWX8604(VSX-1015TX/KU) V+5_6U SWDET GNDU INPUTATT V+5US V+5SM V+5UM TO MAIN (2/3) R583 WATT V+5US TO MAIN GNDU (2/3) BIAMP DCDET GNDU MICSEL OLDET R505 NECK8 TO MAIN BIAMP R535...

  • Page 44: Dsp Assy (1/2)

    http://www.xiaoyu163.com 3.11 DSP ASSY (1/2) 3 7 63 1515 0 V5D1 R503 IC501 IC501 TC74HCU04AF (5/6) L501 TC74HCU04AF C503 JA501 (6/6) QTL1013 IC501 AKB7131 R508 TC74HCU04AF 0.01 (1/2) (3/6) COAX1 KN501 DRCS VNF1084 stby IC501 GNDD MOSI TC74HCU04AF (4/6) JA501 KN502 AKB7131 C504...
  • Page 45 http://www.xiaoyu163.com 3 7 63 1515 0 MCLK GDAC R714 R715 GVCM R716 GNDA(DAG) DZF 2/OVF SDOS C714 GNDA(DAG) GDAC 470p SMUTE BCKO BICK C713 VCOMG R701 LCKO IC701 470p LRCK (TST) FDTO R712 SDTI1 ROUT1 AK4628VQE C712 RCMUT/OVF SDTO R711 470p SDTI2 LOUT1...

  • Page 46: Dsp Assy (1/2)

    http://www.xiaoyu163.com 3.12 DSP ASSY (1/2) 3 7 63 1515 0 V5D1 IC952 L 13942296513 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...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 HI-Z V1R2 R871 IC871 R874 TC7WH125FU R872 R873 C871 CH 470p GNDD C872 C852 GNDD C851 470p R851 /HOLD IC851 PDC121A8 R853 R854 stby R855 R856 R857 C833 C831 C829 C832 C830 C828 470p 470p 470p R801...

  • Page 48: Volume, Display And Multi Jog Assys

    http://www.xiaoyu163.com 3.13 VOLUME, DISPLAY and MULTI JOG ASSYS 3 7 63 1515 0 VOLUME ASSY (AWX8378) DISPLAY ASSY (AWX8616) L 13942296513 VOLUME ASSY S3202 : CD S3203 : CDR/ TAPE/MD S3204 : TUNER S3205 : VIDEO2 S3206 : VIDEO1 S3207 : DVR/VCR S3208 : TV/SAT S3209 : DVD/LD u163...
  • Page 49 http://www.xiaoyu163.com 3 7 63 1515 0 AAV7108- MULTI JOG ASSY (AWX8618) L 13942296513 POWER MULTI JOG ASSY S3252 : STANDBY/ S3253 : LISTENING MODE S3254 : ENTER DISPLAY ASSY S3001 : SPEAKERS S3002 : EXTENDED MODE S3003 : SIGNAL SELECT S3004 : MULTI CH S3005 : DIALOG ENHANCEMENT...

  • Page 50: Power Amp In And Power Protect Assys

    http://www.xiaoyu163.com 3.14 POWER AMP IN and POWER PROTECT ASSYS 3 7 63 1515 0 POWER AMP IN ASSY (AWX8405) L 13942296513 CN106 u163 POWER PROTECT ASSY (AWX8406) VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 51 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE (CENTER ch) CN4551 CN4452 CN2102 CN4402 L 13942296513 CN4501 CN4552 CN4502 u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 52: Power Amp-L And Posi 1 L Assys

    http://www.xiaoyu163.com 3.15 POWER AMP-L and POSI 1 L ASSYS 3 7 63 1515 0 POWER AMP-L ASSY (AWX8409) L 13942296513 : AUDIO SIGNAL ROUTE (FRONT Lch) (LS) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SBL) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) u163 POSI 1 L ASSY (AWX8427)
  • Page 53 http://www.xiaoyu163.com 3 7 63 1515 0 SAPM01N CN2103 SAPM01P SAPM01N CN2101 L 13942296513 SAPM01P SAPM01N CN2103 SAPM01P u163 SAPM01P VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 54: Power Amp-R And Posi 1 R Assys

    http://www.xiaoyu163.com 3.16 POWER AMP-R and POSI 1 R ASSYS 3 7 63 1515 0 POWER AMP-R ASSY (AWX8404) L 13942296513 : AUDIO SIGNAL ROUTE (FRONT Rch) (RS) : AUDIO SIGNAL ROUTE (SURROUND Rch) (SBR) : AUDIO SIGNAL ROUTE (SURROUND BACK Rch) u163 POSI 1 R ASSY (AWX8426)
  • Page 55 http://www.xiaoyu163.com 3 7 63 1515 0 SAPM01N CN2104 SAPM01P SAPM01N CN2102 L 13942296513 SAPM01P 2001 SAPM01N CN2104 SAPM01P SAPM01N CN4451 u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 56: Regulator Assy

    http://www.xiaoyu163.com 3.17 REGULATOR ASSY 3 7 63 1515 0 REGULATOR ASSY (AWX8677) L 13942296513 u163 CN5001 CN902 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 57 http://www.xiaoyu163.com 3 7 63 1515 0 : AUDIO SIGNAL ROUTE (Lch) (FL) : AUDIO SIGNAL ROUTE (FRONT Lch) (LS) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SBL) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) : AUDIO SIGNAL ROUTE (CENTER ch) : VIDEO SIGNAL ROUTE CN952 L 13942296513 (FL)

  • Page 58: Trans 2-1, Trans 2-2, Diode, Vh Tr And Sp/Ps Assys

    http://www.xiaoyu163.com 3.18 TRANS 2-1, TRANS 2-2, DIODE, VH TR and SP/PS ASSYS 3 7 63 1515 0 CAUTION : FOR CONTINUED PROTECTION AGAINST CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO.
  • Page 59 http://www.xiaoyu163.com 3 7 63 1515 0 SP/PS ASSY (AWX8686) AKE7009 CN2114 (1/2) CENTER (2/2) L 13942296513 u163 (FL) : AUDIO SIGNAL ROUTE (FRONT Lch) : AUDIO SIGNAL ROUTE (CENTER ch) (LS) : AUDIO SIGNAL ROUTE (SURROUND Lch) (HPL) : AUDIO SIGNAL ROUTE (PHONES Lch) (SBL) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) VSX-1015TX-K...

  • Page 60: Rear Top, Trans Side, Trans 1 And Primary Assys

    http://www.xiaoyu163.com 3.19 REAR TOP, TRANS SIDE, TRANS 1 and PRIMARY ASSYS 3 7 63 1515 0 REAR TOP ASSY (AWX8397) (TX) : AUDIO SIGNAL ROUTE (TUNER Lch) SR IN SR OUT (TX) /INH /INH L 13942296513 /C4052A /C4052B /C4052A /C4052B u163 TRANS 1 ASSY (AWX8383)
  • Page 61 http://www.xiaoyu163.com 3 7 63 1515 0 (HPL) TRANS SIDE ASSY (AWX8417) : AUDIO SIGNAL ROUTE (PHONES Lch) CN2505 2005 CN3301 2250 • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS OF FUSE. PRIMARY ASSY (AWX8384) L 13942296513 CN1003...

  • Page 62: Pcb Connection Diagram

    http://www.xiaoyu163.com 4. PCB CONNECTION DIAGRAM 3 7 63 1515 0 NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2.

  • Page 63: Multi Ch I/O Assy

    http://www.xiaoyu163.com 4.1 MULTI CH I/O ASSY 3 7 63 1515 0 SIDE A SIDE A MULTI CH I/O ASSY IC604 Q671 CN603 CN604 JA605 R649 R650 R640 R639 R635 R636 R654 R653 C645 C646 C636 C635 C633 C634 C654 C653 JA604 R670 R669...

  • Page 64: Audio Connect Assy

    http://www.xiaoyu163.com 4.2 AUDIO CONNECT ASSY 3 7 63 1515 0 SIDE A SIDE A AUDIO CONNECT ASSY CN102 CN103 CN901 CN902 AUDIO CONNECT ASS'Y AWX8382 CN602 W901 W902 W903 CN903 W904 NECK8 NECK6 W905 AMUTE V-12A COUT CMKM-P3X GNDA CN601 SBROUT GNDA CN4003...

  • Page 65: Composite V Assy

    http://www.xiaoyu163.com 4.3 COMPOSITE V ASSY 3 7 63 1515 0 SIDE A SIDE A COMPOSITE V ASSY C714 C703 IC731 R736 C785 R735 C734 C765 R741 C766 C741 R796 R789 C707 C708 R795 R761 V-5.6V R790 V+5.6V CN751 C792 VIDEO1 R762 VIDEO2 VIDEO3...

  • Page 66: S Video Assy

    http://www.xiaoyu163.com 4.4 S VIDEO ASSY 3 7 63 1515 0 SIDE A SIDE A S VIDEO ASSY C884 TV/SAT DVR OUT VIDEO1 MONITOR OUT CN811 CN812 R839 C808 IC842 C806 C828 C847 IC842 C805 C807 C835 R847 R814 R848 R835 R849 R894 C848...

  • Page 67: Video Side And Optical-In Assys

    http://www.xiaoyu163.com 4.5 VIDEO SIDE and OPTICAL-IN ASSYS 3 7 63 1515 0 SIDE A SIDE A VIDEO SIDE ASSY OPTICAL-IN ASSY (ANP7533-B) CN893 CN892 CN891 CN751 CN5051 CN851 L 13942296513 (ANP7533-B) SIDE B SIDE B OPTICAL-IN ASSY C967 C968 VIDEO SIDE ASSY C969 C964 C966...

  • Page 68: Component Assy

    http://www.xiaoyu163.com 4.6 COMPONENT ASSY 3 7 63 1515 0 SIDE A SIDE A COMPONENT ASSY JA5001 R5019 JA5002 R5058 C5060 R5020 JA5003 R5061 R5052 C5064 C5019 R5055 IC5052 R5057 C5057 C5065 R5051 R5059 R5056 C5061 V-5.6V C5032 R5054 C5049 C5063 V+9V C5047 C5059...

  • Page 69: Front In And Front-In Connect Assys

    http://www.xiaoyu163.com 4.7 FRONT IN and FRONT-IN CONNECT ASSYS 3 7 63 1515 0 SIDE A SIDE A FRONT IN ASSY IC3352 CN3351 CN3341 CN107 1.GNDA 2.V+7 3.V-7 4.V+5D CN3341 5.FRONT OPT W3342 GNDD CN3342 6.GNDD W3341 7.MIC OUT (ANP7492-B) 8.MIC DET W3343 9.FV-C V+5D...

  • Page 70: Main Control Assy

    http://www.xiaoyu163.com 4.8 MAIN CONTROL ASSY 3 7 63 1515 0 SIDE A MAIN CONTROL ASSY IC382 Q343 Q344 Q364 Q385 IC101 Q323 Q324 Q384 Q383 IC401 IC111 IC341 IC361 Q363 IC451 IC321 Q169 Q176 IC381 Q229 Q230 IC106 Q170 CN902 CN951 CN952 CN103...
  • Page 71 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A Q521 Q398 IC105 Q522 Q523 Q511 Q514 Q515 IC103 IC502 IC501 IC102 IC104 Q483 Q501 Q502 Q505 Q506 IC106 CN4053 CN3001 CN106 CN101 C508 R523 R461 R333 R334 R462 R467 R413 R414 R468 Q323 Q324...
  • Page 72 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B Q512 Q507 Q482 Q503 Q504 IC504 Q524 Q172 IC481 Q517 Q516 Q382 MAIN CONTROL ASSY CN106 Q516 Q504 Q524 R296 Q482 V+FAN V+FAN V-FAN V-FAN LOCKDET TEMP1 TEMP2 OL-DET R295 DC-DET V-12A R276 V+12A V+5.6U...
  • Page 73 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B Q381 Q322 Q342 Q341 Q235 Q386 Q321 Q362 Q361 Q382 Q175 CN105 CN104 C118 R118 R102 R101 C191 C117 C120 NECK8 R360 R359 NECK6 AMUTE SWDET R104 V-12A R103 SBROUT GNDA SBLOUT GNDA ROUT C119...

  • Page 74: Display Assy

    http://www.xiaoyu163.com 4.9 DISPLAY ASSY 3 7 63 1515 0 SIDE A SIDE A DSP ASSY • This diagram has four layers. In the two middle layers, mainy Vcc and GND are connected. L 13942296513 R707 R705 u163 (ANP7525-A) VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 75 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B DSP ASSY • This diagram has four layers. In the two middle layers, mainy Vcc and GND are connected. D902 L 13942296513 u163 (ANP7525-A) IC952 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 76: Display Assy

    http://www.xiaoyu163.com 4.10 DISPLAY ASSY 3 7 63 1515 0 SIDE A DISPLAY ASSY DISPLAY A'SSY W3023 W3025 KEY1 GNDU W3027 MJOGB MJOGA W3028 POWER LED W3026 V3001 3003 3251 GNDU W3049 V+5UH W3051 V+5UH W3047 W3050 W3045 W3046 V+5UH W3052 V+5U W3048 GNDU...
  • Page 77 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A V+5U W3004 W3006 W3001 GNDU W3003 FLAC2 SWDET W3005 IN ATT BLUE 12VDET W3023 12VTRG W3018 V+5UH 232C MRIN MIC D IC3002 GNDU GNDU W3016 CN101 GNDU V+5U 5.6ST W3017 5.6U 1W WP W3012 SROUT GNDU...

  • Page 78: Headphone, Volume And Multi Jog Assys

    http://www.xiaoyu163.com 4.11 HEADPHONE, VOLUME and MULTI JOG ASSYS 3 7 63 1515 0 SIDE A SIDE A VOLUME ASSY S3205 S3204 S3207 S3203 3201 3201 (ANP7492-B) 3001 MULTI JOG ASSY MECHA SW ASSY L 13942296513 S3252 S3253 (ANP7492-B) 3251 (ANP7420-C) 3002 HEADPHONE ASSY HEADPHONE ASS'Y...
  • Page 79 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B VOLUME ASSY R3206 R3204 R3209 R3208 3201 (ANP7492-B) MULTI JOG ASSY MECHA SW 3251 ASSY L 13942296513 R3266 D3252 C3253 C3251 R3254 (ANP7420-C) C3252 R3255 (ANP7492-B) HEADPHONE ASSY HEADPHONE ASS'Y HPSW AWX8380 u163...

  • Page 80: Power Amp-L And Posi 1 L Assys

    http://www.xiaoyu163.com 4.12 POWER AMP-L and POSI 1 L ASSYS 3 7 63 1515 0 SIDE A POSI1-L ASSY POWER AMP-L ASSY (ANP7494-A) POWER AMP_L ASSY 1.NC 2.NC 3.GNDU 4.POSI_1 CMKM-P3X 5.POSI_2 6.DC DET CN4504 7.OL DET 8.WT 9.NC 10.NC 11.NC W4362 W4365 L 13942296513...
  • Page 81 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A 13.LS 12.AGLS 11.L _L ASSY 10.AGL 9.SBL 8.AGSBL 7.DC 6.OL 5.AMUTE 4.-VH 3.-VH 2.+VH 1.+VH CN4001 CN4401 W4352 L 13942296513 (ANP7494-A) IC4303 IC4301 IC4302 IC4453 CN2002 CN2101 CMKM-P3X OTECT ASSY u163 R S T VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 82 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B POWER AMP-L ASSY POWER AMP_ Q4201 13.LS 12.AGLS 11.L 10.AGL 9.SBL 8.AGSBL 7.DC 6.OL 5.AMUTE 4.-VH Q4301 3.-VH 2.+VH 1.+VH 6.CS R4313 5.CS 4.CS 3.CG2 2.CG1 1.GAMP L 13942296513 Q4301 Q4302 Q420 POWER PROTECT ASSY CMKM-P3X 1.NC...
  • Page 83 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B POSI1-L ASSY (ANP7494-A) J4501 WER AMP_L ASSY 1.NC 2.NC 3.GNDU AWX8403 CN4504 4.POSI_1 5.POSI_2 6.DC DET AWX8409 7.OL DET 8.WT 9.NC 10.NC 11.NC Q4201 Q4101 R4213 R4113 L 13942296513 (ANP7494-A) Q4201 Q4202 Q4102 Q4402 Q4101...

  • Page 84: Power Amp-R And Posi 1 R Assys

    http://www.xiaoyu163.com 4.13 POWER AMP-R and POSI 1 R ASSYS 3 7 63 1515 0 SIDE A POWER AMP-R ASSY 1.RS 2.AGRS POWER AMP_R 4.AGR 5.SBR(C) CMKM-P3X 6.AGSBR(C) 7.WT 8.DC 9.AMUTE 10.VH- 11.VH- W4275 KN4404 12.VH+ 13.VH+ W4274 CN4002 W4249 C4354 C4353 C4355 C4364...
  • Page 85 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A POSI1-R ASSY J4551 (ANP7494-A) CN4553 11.NC ER AMP_R ASSY 10.GAMP POSI1_R 9.GAMP 8.POSI_1 ASSY CMKM-P3X 7.GNDU 6.POSI_2 5.POSI_2 4.DC DET CN4553 3.OL DET 2.WT 1.NC R4574 KN4403 C4254 C4253 C4153 C4255 C4264 C4151 C4251 C4405...
  • Page 86 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B POSI1-R POWER AMP-R ASSY J4551 ASSY (ANP7494-A) 11.NC POWER AMP 10.GAMP CN4553 9.GAMP 8.POSI_1 AWX8404 7.GNDU 6.POSI_2 5.POSI_2 4.DC DET 3.OL DET 2.WT 1.NC Q4251 Q4151 R4263 Q4252 R4402 R4163 R4284 L 13942296513 R4282 R4283 R4182...
  • Page 87 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B R4595 POWER AMP_R ASSY R4575 C4595 R4496 C4496 AWX8404 R4498 C4498 R4497 C4497 1.RS Q4251 2.AGRS 4.AGR 5.SBR 6.AGSBR 7.WT 8.DC 9.AMUTE 10.VH- 11.VH- 12.VH+ 13.VH+ 6.AGC 5.CG1 4.CG2 3.CS 2.CS 1.CS R4284 L 13942296513 R4282...

  • Page 88: Regulator Assy

    http://www.xiaoyu163.com 4.14 REGULATOR ASSY 3 7 63 1515 0 SIDE A REGULATOR ASSY CN111 CN901 CN701 CN951 IC2506 CN2524 CN2521 CN2511 CN2522 IC2514 C2546 C2545 CN2521 W2668 CN2524 SEL) CN2527 CN2526 CN2522 SEL) SEL) W2667 SEL) W2652 KN2501 W2651 V+2.5A W2650 2506 CN2511...
  • Page 89 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A CMKM-P3X C2517 C2518 REGULATOR ASSY C2519 Q2501 2509 W2682 W2659 W2669 C2533 L2504 W2658 C2520 W2660 W2666 W2657 W2663 KN2501 W2662 W2656 W2665 W2661 KN2502 C2529 CN2515 D2507 CN2512 W2647 D2542 CN2525 W2646 W2680 2508...
  • Page 90 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B REGULATOR ASSY REGULATOR ASSY Q2502 AWX8363 AWX8367 AWX837 AWX8364 AWX8368 AWX840 IC2511 AWX8365 AWX8369 Q2504 IC2511 0 1 2 3 4 5 6 7 8 9 0 1 2 3 C2531 L 13942296513 CN2515 CN2525 CN2512...
  • Page 91 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN2522 CN2521 CN2511 CN2524 AWX8374 AWX8400 AWX8677 AWX8678 IC2511 AWX8679 AWX8680 C2531 C2507 L 13942296513 CN2514 CN2501 CN2502 CN2503 CN2505 u163 2502 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 92: Sp / Ps Assy

    http://www.xiaoyu163.com 4.15 SP / PS ASSY 3 7 63 1515 0 SIDE A SIDE A SP/PS ASSY R2002 CN955 CN2004 C2002 CN2004 R2009 W2017 CN2102 WHITE RY2001 W2042 R2016 CN2102 CN2101 W2019 R2015 R2003 CN2101 CN2304 L2003 RY2005 2001 R2005 CN2002 L 13942296513 R2004...
  • Page 93 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B SP/PS ASSY CN2004 R2019 C2026 D2002 CN2102 D2001 C2025 CN2101 Q2005 R2023 D2010 D2009 R2020 D2004 D2003 L 13942296513 R2021 D2006 D2005 R2022 D2008 C2029 D2007 C2028 CN2003 CN2104 CN2006 u163 (ANP7493-C) Q2005...

  • Page 94: Trans 2-1, Diode And Vh Tr Assys

    http://www.xiaoyu163.com 4.16 TRANS 2-1, DIODE and VH TR ASSYS 3 7 63 1515 0 SIDE A SIDE A TRANS 2-1 ASSY POWER TRANSFORMER 2502 TRANS 1 ASSY IC2201 4001 TRANS 2-2 ASSY W2205 L 13942296513 IC2202 (ANP7493-C) 2205 Q2233 Q2233 Q2234 Q2234 AWX8411...
  • Page 95 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B TRANS 2-1 ASSY NECK6 NECK8 V-12A L 13942296513 CMKM-P3X Q2204 Q2205 (ANP7493-C) Q2203 R2212 2205 Q2231 Q2231 R2231 C2231 R2233 D2231 C2211 R2232 R2234 C2212 Q2232 Q2232 C2232 (ANP7494-C) VH TR ASSY (ANP7493-C) u163 DIODE ASSY...

  • Page 96: Trans Side Assy

    http://www.xiaoyu163.com 4.17 TRANS SIDE ASSY 3 7 63 1515 0 SIDE A TRANS SIDE ASSY REAR CN2301 REG D REG D REG V REG VG REG V HPSW L 13942296513 SIDE B TRANS SIDE ASSY u163 VSX-1015TX-K http://www.xiaoyu163.com...
  • Page 97 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE A FRONT HPSW CN2303 PRODUCTION CODE CN2302 CMKM-P3X (ANP7493-C) CN2302 2250 L 13942296513 SIDE B CN2302 2302 (ANP7493-C) u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 98: Trans 2-2, Trans 1 And Primary Assys

    http://www.xiaoyu163.com 4.18 TRANS 2-2, TRANS 1 and PRIMARY ASSYS 3 7 63 1515 0 SIDE A SIDE A POWER TRANSFORMER EN CAS DES REMPLACEMENT FUSIBLES IC2253 N'UTILISER QUE LA REFERENCE 491004,IC2251 ET IC2252 N'UTILISER QUE LA REFERENCE 491010 DE CHEZ LITTELFUSE INC.
  • Page 99 http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B TRANS 2-2 ASSY TRANS 1 ASSY REPLACE WITH SAME TYPE NO.491004 FOR IC2253,491010 FOR IC2251 AND IC2252 MFD. BY LITTELFUSE INC. (ANP7494-A) 2250 (ANP7492-B) PRIMARY ASSY L 13942296513 NEUTRAL PRIMARY LIVE Q1001 Q1001...

  • Page 100: Rear Top Assy

    http://www.xiaoyu163.com 4.19 REAR TOP ASSY 3 7 63 1515 0 SIDE A SIDE A REAR TOP ASSY HP SW RY AC V+5.6ST GNDST CN105 GNDST RY B RY CS RY HP RY A V+12A V-12A T CE T DI T CLK T DO GNDT FMDET...

  • Page 101: Power Amp In Assy

    http://www.xiaoyu163.com 4.20 POWER AMP IN ASSY 3 7 63 1515 0 SIDE A SIDE A CN905 CN4551 POWER AMP IN ASSY CN4003 CN4002 13.RS 12.AGRS 11.R 1.LS W4011 10.AGR 2.AGLS 9.SBR(C) CN4003 8.AGSBR(C) 4.AGL 7.WT 5.SBL 6.DC 6.AGSBL 5.AMUTE 7.DC 4.VH- 8.OL 3.VH-...

  • Page 102: Pcb Parts List

    http://www.xiaoyu163.com 5. PCB PARTS LIST 3 7 63 1515 0 NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 103 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 AUDIO CONNECT ASSY RESISTORS OTHERS All Resistors RS1/16S###J CN905 18P FFC CONNECTOR 52044-1845 CN904 21P PLUG AKP7063 OTHERS CN903 23P PLUG AKP7064 X741 CRYSTAL RESONATOR ASS7063 CN902 21P SOCKET...
  • Page 104 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 961 SCREW PLATE VNE1948 3 7 63 1515 0 VIDEO SIDE ASSY OTHERS CN891 10P PLUG KM200TA10 HEADPHONE ASSY CN893 7P PLUG KM200TA7 CAPACITORS CN892 15P PLUG XKP3067 C3303 CCSRCH471J50 C3304 CKSRYB103K50...
  • Page 105 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C443, C444 CEAT471M10 3 7 63 1515 0 MAIN CONTROL ASSY C323, C324, C343, C344 CEAT4R7M50 SEMICONDUCTORS C363, C364, C387, C388 CEAT4R7M50 C403, C404 CEAT4R7M50 IC381 BD3812F C153, C154, C171, C172 CKSRYB103K50 IC451 BD3813KS...

  • Page 106: Volume Assy

    http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. D701 DAP202K CAPACITORS 3 7 63 1515 0 D901, D902 UDZS5R6(B) C3201, C3202 CKSRYB103K50 COILS AND FILTERS RESISTORS L802, L803, L901, L902 ATL7002 All Resistors RS1/16S###J CHIP FERRITE BEAD L501–L503, L601, L602, L605 QTL1013 OTHERS...

  • Page 107: Power Protect Assy

    http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. D4303 UDZS10(B) 3 7 63 1515 0 CAPACITORS POWER AMP IN ASSY C4106, C4107, C4206, C4207 ACG7041 SEMICONDUCTORS (221/100V) IC4451 PA9010A C4306, C4307 ACG7041 Q4452 2SA1255 (221/100V) Q4451 2SC3326 C4102, C4202, C4302 CCSRCH221J50 D4453-D4458...
  • Page 108 http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C4356, C4357 (221/100V) ACG7041 C2512 CEAT222M16 3 7 63 1515 0 C4152, C4252, C4352 CCSRCH221J50 C2529 CEAT222M35 C4162, C4163, C4262, C4263 CCSRCH6R0D50 C2511 CEAT332M16 C2501, C2502 CEAT332M25 C4362, C4363 CCSRCH6R0D50 C2530 CEAT470M35...

  • Page 109: Primary Assy

    http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. H2201-H2204 FUSE CLIP AKR7001 2005 4P CABLE HOLDER 51048-0400 3 7 63 1515 0 CN2004 12P FFC CONNECTOR 52045-1245 CN2113 6P SPEAKER TERMINAL AKE7107 CN2114, CN2115 AKE7109 TRANS 2-2 ASSY 4P SPEAKER TERMINAL SEMICONDUCTORS CN2003, CN2006...

  • Page 110: Adjustment

    http://www.xiaoyu163.com 6. ADJUSTMENT Mark No. Description Part No. C1008 CEAT102M25 3 7 63 1515 0 C1009 CEAT221M25 There is no information to be shown in this chapter. C1004 CQMBA103J50 > C1003 (10000 pF/250V) XCG3009 RESISTORS > R1001 (2.2MΩ) RCN1080 R1002 RD1/2VM221J Other Resistors RS1/16S###J...

  • Page 111: General Information

    http://www.xiaoyu163.com 7. GENERAL INFORMATION 7.1 DIAGNOSIS 3 7 63 1515 0 7.1.1 PROTECTION CIRCUIT CONTROL SPECIFICATION Microcomputer-related ports 2 Overload detection DC_PROT (pin 74 of IC501: MAIN CONTROL Assy) (abnormality detection) Input port : For DC detection If the speaker terminals are short-circuited or low-load driving is OL_DET (pin 73 of IC501: MAIN CONTROL Assy) detected, the OL_DET port becomes "L"...
  • Page 112 http://www.xiaoyu163.com 3 7 63 1515 0 Protection Process List Item Detection Method Process Warning Indication Remarks If the power is turned off, flashes the MCACC Turns muting on and speaker LED. Flashing "AMP ERR" for 3 DC detection Detects when the DC_PROT port relay off, then turns off the Do not accept the POWER key.

  • Page 113: How To Diagnose The Amplifier Section

    http://www.xiaoyu163.com 7.1.2 HOW TO DIAGNOSE THE AMPLIFIER SECTION 3 7 63 1515 0 When DC detection worked (MCACC LED flashes for a long time) in the protection circuit of foregoing section (or there is not the speaker output, probably only 1CH), failure (damage) of the power amplifier section is considered.

  • Page 114: How To Diagnose The Unit With The Power Amplifier Section Removed

    http://www.xiaoyu163.com 7.1.3 HOW TO DIAGNOSE THE UNIT WITH THE POWER AMPLIFIER SECTION REMOVED 3 7 63 1515 0 Purpose: When repairing this unit, the large Heat Sink Block obstructs access to some Assys. If the Heat Sink Block is removed, as the posistor mounted on it is also disconnected, the protection circuit is activated, which disables failure diagnosis of these Assys while the unit is powered.
  • Page 115 http://www.xiaoyu163.com 3 7 63 1515 0 6 Remove the Power Amplifier, leaving the POWER • Remove the POWER PROTECT Assy. PROTECT Assy intact. • In this case, you can easily remove the Power Amplifier if the FFC cable connecting the POWER PROTECT Assy and the MAIN CONTROL Assy has been disconnected on either side.
  • Page 116 http://www.xiaoyu163.com 3 7 63 1515 0 ¶ Discharging resistors • Discharging resistors Modified ADX7404 wire with In a case when one resistor is used 3-pin connector Wattage (W) Recommended constant to be used (ohms) 3300 4700 10000 Miscellaneous Three-wire lead ADX7404 Three-core connector RKP1751...

  • Page 117: Disassembly

    http://www.xiaoyu163.com 7.1.4 DISASSEMBLY 3 7 63 1515 0 Note: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. Bonnet Case V1B and Heatsink Section Remove the bonnet case V1B by removing the twenty screws. Remove the two screws.
  • Page 118 http://www.xiaoyu163.com 3 7 63 1515 0 Front Panel Section Remove the six screws. Remove the four screws. Disconnect the two flexible cables. Unhook the two hooks. Remove the front panel section. Disconnect the one connector. Top view 3 3 3 HEADPHONE Assy L 13942296513...
  • Page 119 http://www.xiaoyu163.com 3 7 63 1515 0 Rear Panel and Main Sections Remove the seven screws. Remove the two screws. Remove the three screws. Remove the three screws. Remove the two screws. ×2 Rear view Top view DSP Assy DSP Shield A V1 Side view ×4 DSP Shield A V1...
  • Page 120 http://www.xiaoyu163.com 3 7 63 1515 0 VIDEO SIDE Assy FM/AM TUNER OPTICAL-IN Assy Unit REAR TOP Assy AUDIO CONNECT Assy MAIN CONTROL Assy DSP Assy COMPONENT Assy S VIDEO Assy COMPOSITE V Assy MULTI I/O Assy REGULATOR Assy L 13942296513 TRANS 1 Assy TRANS 2-2 Assy TRANS 2-1 Assy...

  • Page 121: Trouble Shooting Of The Dsp Assy

    http://www.xiaoyu163.com 7.1.5 TROUBLE SHOOTING OF THE DSP ASSY 3 7 63 1515 0 • When a sound is not out in the multi-channel signal playback or surround mode with the digital signal input. (SurroundBack is not out with the setting.) •...

  • Page 122: Ao Y U163

    http://www.xiaoyu163.com 3 7 63 1515 0 Pin 9 Does it convert Replace IC952 3V into 5V for 11 pin input? Pin 12 Does it convert 3V into 5V for Replace IC952 8 pin input? Pin 14 Does it convert Replace IC952 3V into 5V for 6 pin input? Pin 16...
  • Page 123 http://www.xiaoyu163.com 3 7 63 1515 0 Step 6: X'tal IC802 IN4 (CD) (pin 42) pin 2 20MHz Is pin 42 Replace IC802 or X801 Replace IC501 outputting inputting it? it ? Front IN (VIDEO2) (pin 7) Is pin 7 Check the FRONT-IN Assy Step 7: DSP output (digital) inputting it? and related path.
  • Page 124 http://www.xiaoyu163.com 3 7 63 1515 0 Step 8: Codec output (analog) • Each channel output in the digital signal (–∞ dB (there is no sound) ) input. • Analog output of each channel in the digital signal (there is a sound) input. IC801 IC701 SurroundBack L/R data (pin 4)
  • Page 125 http://www.xiaoyu163.com 3 7 63 1515 0 • Each channel output in the digital signal (–∞ dB (there is no sound) ) input. IC701 SurroundBack L out (pin 21) Is the output Replace IC701 2.5V fixing? SurroundBack R out (pin 22) Is the output Replace IC701 2.5V fixing?
  • Page 126 http://www.xiaoyu163.com 3 7 63 1515 0 • When MCACC is turned to ON (SurroundBack is not out with the setting.) • Suppose CR to be poor contact and that is not damaged. • This shows failure analysis of DSP Assy. Step 0: Preliminary check Step 3: Regulator IC •...
  • Page 127 http://www.xiaoyu163.com 3 7 63 1515 0 Pin 9 Does it convert Replace IC952 3V into 5V for 11 pin input? Pin 12 Does it convert Replace IC952 3V into 5V for 8 pin input? Pin 14 Does it convert Replace IC952 3V into 5V for 6 pin input? Pin 16...
  • Page 128 http://www.xiaoyu163.com 3 7 63 1515 0 Step 6: ROM Step 7: DSP output (digital) • Digital output when indicating each channel IC851 Slave Select (pin 1) IC801 SurroundBack L/R data (pin 4) DATA Out (pin 2) DATA In (pin 5) Is pin 4 Replace IC801 outputting it?
  • Page 129 http://www.xiaoyu163.com 3 7 63 1515 0 Step 8: Codec output (analog) • Analog output when indicating each channel IC701 SurroundBack L out (pin 21) Is pin 21 Replace IC701 outputting it? SurroundBack R out (pin 22) Is pin 22 Replace IC701 outputting it? Center out (pin 23) Is pin 23...

  • Page 130: Parts

    http://www.xiaoyu163.com 7.2 PARTS 7.2.1 IC 3 7 63 1515 0 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC PEG123A PEG123A (MAIN CONTROL ASSY: IC501) •...
  • Page 131 http://www.xiaoyu163.com 3 7 63 1515 0 Pin Function Pin Name Pin Function Active NECK 8 Limiter control DISP RST Display microcomputer reset signal L: reset, H: release reset (pulldown) DISP EN Communication enabling signal to the display microcomputer DISP RDY Communication enabling signal from the display microcomputer DISP DI Communication data out signal with the display microcomputer (N ch open drain: pullup)
  • Page 132 http://www.xiaoyu163.com 3 7 63 1515 0 Pin Name Pin Function Active RY BS Speaker relay B ON/OFF RY C/R Rear / Center relay ON / OFF RY A Speaker relay A ON/OFF RY- HP Headphone relay ON / OFF RY- AC AC relay ON / OFF HP DET Headphone detection L: detected.

  • Page 133: Cleaning

    http://www.xiaoyu163.com 7.3 CLEANING 3 7 63 1515 0 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 L 13942296513 u163 VSX-1015TX-K http://www.xiaoyu163.com...

  • Page 134: Panel Facilities

    http://www.xiaoyu163.com 8. PANEL FACILITIES 3 7 63 1515 0 Front panel VSX-1015TX AUDIO/VIDEO MULTI-CHANNEL RECEIVER LISTENING MODE SELECT DVD/LD TV/SAT DVR/VCR VIDEO1 STANDBY/ON CD-R/ ENTER TUNER VIDEO2 TAPE/MD MULTI JOG MASTER VOLUME 16 17 TUNER TUNING/ MIDNIGHT/ ACOUSTIC DIALOG MULTI CH SIGNAL EXTENDED EDIT...

  • Page 135: Rear Panel

    http://www.xiaoyu163.com 10 Front panel controls 15 DIALOG ENHANCEMENT 3 7 63 1515 0 To access the front panel controls, push gently on the Use to make dialog stand out when watching TV or a lower third portion of the panel with your finger. movie.
  • Page 136 Neo:6 Lights when the SR+ control mode has been switched When one of the Neo:6 modes of the receiver is on, on (see Using the SR+ mode with a Pioneer plasma this lights to indicate Neo:6 processing (see Listening display).
  • Page 137 http://www.xiaoyu163.com Remote control RECEIVER 3 7 63 1515 0 This switches between standby and on for this receiver. INPUT SELECT Use to select the input source. INPUT RECEIVER SOURCE MULTI CONTROL buttons SELECT Press to select control of other components (see Controlling the rest of your system).
  • Page 138 http://www.xiaoyu163.com 3 7 63 1515 0 (TUNE/ST +/–) /ENTER CH +/– Use the arrow buttons when setting up your surround Use to select channels when using a TV, VCR, DVR, sound system. Also used to control DVD etc. menus/options and for deck 1 of a double cassette deck The following DVR controls can be accessed by pressing player.
  • Page 139 http://www.xiaoyu163.com 3 7 63 1515 0 +/– 15 MUTE Use to adjust the effect and channel levels, as well as Mutes the sound or restores the sound if it has been to change Dolby Pro Logic IIx and Neo:6 Music muted (adjusting the volume also restores the sound).

  • Page 140: Plasma Display

    OUT jack of your plasma display. If you have a Pioneer plasma display, you can use an Before you can use the extra SR+ features, you need to SR+ cable (see note below) to connect it to this unit and make a few settings in the receiver.

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