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)
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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.
http://www.xiaoyu163.com 2. EXPLODED VIEWS AND 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.
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AHG7069 Left Pad V3 XHA3158 Right Pad V3 XHA3159 Packing Case See Contrast table (2) (2) CONTRAST TABLE VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed the same except for the following: L 13942296513 VSX-917V-K VSX-917V-S VSX-817-K VSX-817-S Mark Symbol and Description...
http://www.xiaoyu163.com 2.2 EXTERIOR SECTION 3 7 63 1515 0 VSX-917V Only VSX-917V Only VSX-917V Only VSX-917V Only 30 52 VSX-917V Only L 13942296513 VSX-917V Only VSX-917V Only Cleaning paper GED-008 u163 Refer to "2.3 FRONT PANEL SECTION". VSX-917V-K http://www.xiaoyu163.com...
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http://www.xiaoyu163.com (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 NSP 46 Heatsink XNH3043 HDMI & DVC Assy See Contrast table (2) Bonnet See Contrast table (2) DSP Assy AWX8809 NSP 48 Binder (BK-1)
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(2) CONTRAST TABLE VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed 3 7 63 1515 0 the same except for the following: VSX-917V-K VSX-917V-S VSX-817-K VSX-817-S Mark Symbol and Description /KUXJ/CA /KUXJ/CA /KUXJ/CA /KUXJ/CA HDMI & DVC Assy AWQ7039 AWQ7039...
http://www.xiaoyu163.com 2.3 FRONT PANEL SECTION 3 7 63 1515 0 POWER PACK CN702 19 (1/2) MAIN CN101 19 (2/2) L 13942296513 19 (2/2) VSX-917V Only DIGITAL INPUT CN1902 MAIN CN122 MAIN CN107 COMP VIDEO (VIDEO) CN314 u163 VSX-917V-K http://www.xiaoyu163.com...
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See Contrast table (2) Screw BBZ30P080FNI FUNCTION Button See Contrast table (2) LISTEN Button See Contrast table (2) (2) CONTRAST TABLE VSX-917V-K/KUXJ/CA, VSX-917V-S/KUXJ/CA, VSX-817-K/KUXJ/CA and VSX-817-S/KUXJ/CA are constructed the same except for the following: VSX-917V-K VSX-917V-S VSX-817-K VSX-817-S Mark Symbol and Description...
http://www.xiaoyu163.com 3.8 POWER PACK (1/2), TRANS2 and TRANS3 ASSYS 3 7 63 1515 0 POWER PACK ASSY (VSX-917V:XWZ4239) (VSX-817:XWZ4235) D+5V POWER PACK ASSY(1/2) R620 D608 2SC2240 (GRBL) IC601: Q606 POWER AMP 1SS133 (2ch POWER PACK) (FR) C606 R602 4.7/50 R622 IC601(1/2) R628 STK412-530...
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http://www.xiaoyu163.com 3 7 63 1515 0 CAUTION : FOR CONTINUED PROTECTION AGAINST CAUTION : FOR CONTINUED PROTECTION RISK OF FIRE. REPLACE ONLY WITH AGAINST RISK OF FIRE. SAME TYPE NO. ICP-N10, MFD BY ROHM REPLACE ONLY WITH SAME CO., LTD. FOR IC701 and IC702. TYPE NO.
http://www.xiaoyu163.com 3.9 POWER PACK ASSY (2/2) 3 7 63 1515 0 POWER PACK ASSY (VSX-917V:XWZ4239) (VSX-817:XWZ4235) GNDD GNDD XTLO DIR ERR DIR RST DEC MUTE DSP DI DSP DO DSP CLK DSP RST CN112 DSP SS BUSY DSP HREQ DSP MODE DIR DO DIR CS CN817...
http://www.xiaoyu163.com 3.12 S.VIDEO, TRANS4 and REGULATOR ASSYS 3 7 63 1515 0 TRANS4 ASSY (XWZ4225) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH CN251 SAME TYPE NO. AEK7008 MFD, BY LITTELFUSE INK. FOR IC357. TO MAIN ASSY D20PYY0330E NOTE 1.RESISTORS...
http://www.xiaoyu163.com 3.13 COMP VIDEO and BOARD TO BOARD ASSYS 3 7 63 1515 0 COMP VIDEO ASSY (VSX-917V:XWZ4267) QTL1013 L303 L304 SR IN JA351 L305 XKN3015 SR IN L306 SR PLUS SR OUT L302 JA352 VKB1243-A SR OUT R311 R312 220p R301 C304 2SD1858X...
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http://www.xiaoyu163.com 3 7 63 1515 0 : Video Signal Route (SW) : Audio Signal Route (SubWoofer ch) V+5.6V V+12 KP200TA6L CN302 GNDA (SW) SWOUT GNDU +12V CN803 BOARD TO BOARD ASSY -12V (VSX-917V:XWZ4268) CVBS IN CVBS IN D20PYY1010E GNDV GNDV CVBS OUT CVBS OUT SDET...
http://www.xiaoyu163.com 3.15 FRONT IN ASSY 3 7 63 1515 0 FRONT IN ASSY (VSX-917V:XWK3313) (VSX-817:XWK3311) R985 STBY R987 STBY IC952 L 13942296513 JA952 XKN3017 TC4066BFN Audio/ MIC IN KN951. VNF1084 Q952 Q951 GNDCH RT1P241M RT1N241M (CHASSIS) FRONT OPT VSX-917V only JA951 GP1FMV51RK0F R951...
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.
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http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B CN123 3.FRNT L 2.GNDA 1.FRNT R MAIN ASSY CN107 CN251 3.+24V 2.GNDU 1.GNDU CN252 3.FAN+ 2.FAN- 1.FAN STOP R9025 SR TXD L 13942296513 T BUSY T VDD T SCLK SR RXD T PGM T RST CN102 CN101...
http://www.xiaoyu163.com 4.9 ROTARY ENCODER and POWER KEY ASSYS 3 7 63 1515 0 SIDE A SIDE A ROTARY ENCODER ASSY S512 D I P ENTER S514 POWER KEY ASSY W145 XNP3117-B W146 SIGNAL ACOUSTIC SELECT SBch PROC R503 R504 STEREO/ S515 S516 S457...
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http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B ROTARY ENCODER ASSY POWER KEY ASSY 0 1 2 3 0 1 2 3 4 5 6 7 8 9 L 13942296513 1 KEY1 2 PWPON 3 GNDU 1 ENA 2 ENB 3 GNDU 4 FEN B...
http://www.xiaoyu163.com 4.11 TRANS4 and REGULATOR ASSYS 3 7 63 1515 0 SIDE A SIDE A TRANS4 ASSY REGULATOR ASSY POWER TRANSFORMER (T1501) CN800 PNE-1B1 TRANS 4 ASSY XWZ4221 XWZ4222 XWZ4225 11 10 CN800 W378 XWZ4223 [[ G ]] XWZ4271 W379 CONTACT SIDE C805 C809...
http://www.xiaoyu163.com 4.12 COMP VIDEO and BOARD TO BOARD ASSYS (VSX-917V ONLY) 3 7 63 1515 0 SIDE A SIDE A COMP VIDEO ASSY CN901 CN129 CN314 CN312 CN314 CONTACT SIDE C864 2 GAV CN312 1 FRONT V W144 IC852 1.V3 W145 2.V2 3.V1...
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http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B COMP VIDEO ASSY CN312 CN314 C1362 IC853 15 V+5.6V 14 GAV 13 V-5.6V 7 CVBSIN 12 E ST 6 GNDU 11 E CE 10 E DT 5 CVBSOUT 9 E CLK 4 HPD IN 8 GNDU 3 VCSDA...
http://www.xiaoyu163.com 4.14 DIGITAL INPUT and FRONT VIDEO ASSYS 3 7 63 1515 0 SIDE A SIDE A DIGITAL INPUT ASSY FRONT VIDEO ASSY VSX-917V CN951 CN601 ONLY CN314 (VSX-917V) CN354 (VSX-817) CN1902 CN1903 CONTACT SIDE KN1901 CN107 CN1902 CN901 1 FRONT OPT 2 SHIELD 3 GNDD CN1903...
http://www.xiaoyu163.com 4.15 PRIMARY and TRANS1 ASSYS 3 7 63 1515 0 SIDE A SIDE A TRANS1 ASSY PRIMARY BROWN BLUE PNE-1B1 TRAN 1 ASSY XWZ4224 (XNP3117-B) POWER TRANSFORMER (T1501) PRIMARY ASSY (XNP3117-B) L 13942296513 NEUTRAL LIVE KN3001 /F ONLY W290 W285 W291 W283...
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http://www.xiaoyu163.com 3 7 63 1515 0 SIDE B SIDE B TRANS1 ASSY PRIMARY PNE-1B1 TRANS1 ASSY XWZ4224 (XNP3117-B) PRIMARY ASSY (XNP3117-B) L 13942296513 PRIMARY RISK OF FIRE REPLACE FUSE AS MARKED PNE-1B1 4 STBY5V 3 AC_WUP 2 AC_RY 1 GNDU SECONDARY PRIMARY ASSY XWZ4215...
http://www.xiaoyu163.com 4.16 FRONT IN ASSY 3 7 63 1515 0 SIDE A SIDE B FRONT IN ASSY FRONT IN ASSY FRONTR GNDA FRONTL C963 GNDA MICSW CN122 MICOUT FRONTR GNDA MCACC SW FRONTL GNDA MICSW MICOUT MCACC SW C958 R953 C956 JA954 JA952...
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.
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http://www.xiaoyu163.com 7 7 7 7 CONTRAST OF PCB ASSEMBLIES 3 7 63 1515 0 MAIN ASSY XWK3303 and XWK3307 are constructed the same except for the following: Mark Symbol and Description XWK3307 XWK3303 IC6001 TC74VHCT125AFTS1 Not used D6001 1SS355 Not used CN129 CONNECTOR CKS3386 Not used...
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http://www.xiaoyu163.com Mark Symbol and Description XWZ4228 XWZ4210 R385 Not used RS1/16S102J 3 7 63 1515 0 R393 RS1/16S331J Not used R394 RS1/16S224J Not used R395 RS1/16S472J Not used R396 RS1/16S223J Not used R822 RS1/16S332J Not used R823 RS1/16S103J Not used R824, R827, R832, R833 RS1/16S102J Not used...
http://www.xiaoyu163.com 7 7 7 7 PCB PARTS LIST FOR VSX-917V/KUXJ/CA UNLESS OTHER WISE NOTED Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 D 6001(A,149,22) DIODE 1SS355 D 9006(B,99,89) DIODE DAN217U AMP ASSY D 9007(B,91,89) DIODE DAN217U MISCELLANEOUS BOARD IN WIRE...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. R 181 (B,273,78) RS1/16S0R0J R 306 (B,164,61) RS1/16S101J 3 7 63 1515 0 R 182 (B,275,75) RS1/16S0R0J R 307 (B,165,68) RS1/16S101J R 183 (B,276,67) RS1/16S0R0J R 308 (B,171,72) RS1/16S101J R 201 (A,189,85) RS1/16S473J R 311 (A,258,102) METAL OXIDE RESISTOR RS1LMF101J...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. R 9013(B,112,45) RS1/16S471J C 126 (A,280,53) CEAT100M50 3 7 63 1515 0 R 9014(B,104,54) RS1/16S471J R 9015(B,102,54) RS1/16S471J C 127 (A,280,47) CEAT100M50 C 128 (A,280,40) CEAT100M50 R 9016(B,100,54) RS1/16S471J C 131 (A,280,87) CEAT100M50 R 9017(B,98,54)
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C 252 (A,211,78) CKSRYB103K50 C 6001(A,139,18) CKSRYB104K16 3 7 63 1515 0 C 261 (A,183,54) CEAT2R2M50 C 9004(A,121,94) CKSRYB103K50 C 262 (A,183,62) CEAT2R2M50 C 9005(A,116,99) CEJQ2R2M50 C 264 (A,191,59) CCSRCH331J50 C 9006(A,122,88) CKSRYB105K10...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. X 801 (A,23,22) CRYSTAL RESONATOR XSS3003 R 624 (A,112,28) RESISTOR ARRAY RAB4CQ101J 3 7 63 1515 0 (24.576MHz) R 627 (B,112,32) RS1/16S103J CN401 (A,143,41) 4P SOCKET AKP7201 R 628 (A,117,38) RS1/16S1802F CN601 (A,107,50) 10P CONNECTOR VKN1241...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. R 919 (A,113,20) RS1/16S1202F C 717 (A,85,27) CKSSYB471K50 3 7 63 1515 0 R 920 (A,115,20) RS1/16S2002F R 921 (A,101,20) RS1/16S1202F C 718 (A,87,20) CEVW470M6R3 R 922 (A,98,20) CHIP RESISTOR RS1/16S1000F C 720 (A,85,24) CKSSYB104K10...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. > IC 702 (A,84,81) IC PROTECTOR ICP-N10 D 712 (A,192,103) DIODE MTZJ6R8(B) 3 7 63 1515 0 > IC 803 (B,238,94) IC BA05FP D 713 (A,118,78) DIODE 1SS133 > IC 804 (A,282,111) REGULATOR IC TA7809S D 741 (B,152,136) DIODE...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 R 606 (B,241,28) RS1/16S0R0J R 686 (B,80,21) RS1/16S182J R 607 (B,184,23) RS1/16S0R0J R 687 (A,83,10) RD1/4PU563J R 608 (B,175,28) RS1/16S0R0J R 688 (A,135,30) RD1/4PU562J R 609 (A,91,35) RD1/4PU563J R 689 (A,132,30)
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C 664 (B,241,24) CCSRCJ3R0C50 3 7 63 1515 0 > R 772 (A,63,127) CARBON FILM RESISTOR RD1/4PUF101J C 665 (A,184,45) CEANP2R2M50 R 777 (A,81,37) RD1/4PU102J R 778 (B,85,42) RS1/16S103J C 666 (A,239,49) CEANP2R2M50 R 781 (A,87,30)
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. CAPACITORS R 1485(B,180,206) RS1/16S0R0J 3 7 63 1515 0 R 1486(B,181,225) RS1/16S0R0J C 881 (A,13,234) MYLAR FILM CAPACITOR CQMA333K2E R 1487(B,179,235) RS1/16S0R0J C 882 (A,16,239) MYLAR FILM CAPACITOR CQMA333K2E R 1488(B,194,223) RS1/16S0R0J C 883 (A,27,238) FILM CAPACITOR...
http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 R 1411(B,216,192) RS1/16S750J 5.1CH INPUT ASSY R 1412(B,214,192) RS1/16S750J R 1482(B,184,225) RS1/16S0R0J MISCELLANEOUS R 1483(B,180,210) RS1/16S0R0J CN307 (A,125,219) 7P CONNECTOR 52044-0745 R 1484(B,183,236) RS1/16S0R0J CN309 (A,167,225) PIN JACK(4P) XKB3035 R 1489(B,192,223)
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. S 467 (A,72,90) SWITCH VSG1024 C 402 (B,247,153) CKSRYB103K50 3 7 63 1515 0 S 468 (A,57,90) SWITCH VSG1024 C 403 (A,234,168) CEAT221M6R3 S 469 (A,42,90) SWITCH VSG1024 C 410 (B,49,186) CKSRYB103K50 C 411 (B,51,186) CKSRYB103K50...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. IC 355 (A,199,15) IC LA7213 R 828 (B,178,80) RS1/16S750J 3 7 63 1515 0 R 829 (B,163,81) RS1/16S750J Q 101 (B,198,78) TRANSISTOR 2SC4081 R 830 (B,201,48) RS1/16S561J Q 102 (B,198,82) TRANSISTOR 2SC4081 Q 103 (B,190,55) TRANSISTOR 2SC4081...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. > IC 357 (A,85,236) PROTECTOR(800MA) AEK7008 3 7 63 1515 0 D 363 (A,88,223) DIODE S5688G L 306 (B,101,99) CHIP SOLID INDUCTOR QTL1013 J 22 JUMPER WIRE D20PYY0330E L 853 (B,55,23) CHIP COIL LCYA330J2520 891 (A,70,221) 3P CABLE HOLDER 51048-0300...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. CAPACITORS D 360 (B,96,48) DIODE 1SS355 3 7 63 1515 0 D 651 (B,85,74) DIODE DAP202K C 304 (B,74,66) CKSRYB221K50 L 853 (B,100,62) CHIP COIL LCYA330J2520 C 305 (B,109,60) CKSRYB221K50 J 44 JUMPER WIRE D20PYY0910E...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C 308 (A,52,53) CEAT470M25 3 7 63 1515 0 FRONT VIDEO ASSY C 309 (A,32,44) CEAT470M25 MISCELLANEOUS C 310 (A,54,42) CEAT101M16 JA 902 (A,167,224) 3P PIN JACK XKB3063 C 311 (B,82,48) CKSRYB473K25 CN901 (A,117,230) CONNECTOR POST B5B-PH...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. 3 7 63 1515 0 TRANS1 ASSY TRANS1 ASSY has no service part. HDMI ASSY MISCELLANEOUS IC 101 (A,35,50) HDMI/DVI CABLE EQ CXB1442AR FRONT IN ASSY IC 102 (A,43,33) IC TC7MB3257FK MISCELLANEOUS IC 103 (A,40,11) I2C BUS REPEATER IC...
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http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. R 121 (A,39,39) RS1/16S473J R 733 (A,78,60) RS1/16S102J 3 7 63 1515 0 R 122 (A,44,14) RS1/16S0R0J R 741 (A,82,48) RS1/16S1500F R 123 (A,45,16) RS1/16S103J R 742 (A,81,50) RS1/16S0R0J R 124 (A,45,15) RS1/16S103J R 743 (A,80,55)
http://www.xiaoyu163.com Mark No. Description Part No. Mark No. Description Part No. C 427 (A,54,34) CKSRYB104K16 C 7305(A,10,29) CEAT100M50 3 7 63 1515 0 C 451 (A,101,52) CCSRCH101J50 C 7306(A,21,31) CEAT100M50 C 452 (A,103,55) CCSRCH101J50 C 701 (A,107,39) CEJQ101M16 C 702 (A,107,45) CKSRYB104K16 C 703 (A,89,29) CKSRYB104K16...
http://www.xiaoyu163.com 7. GENERAL INFORMATION 7.1 DIAGNOSIS 3 7 63 1515 0 7.1.1 DSP TROUBLESHOOTING Troubleshooting for all destination • When a sound is not out in the multi-CH signal playback mode or surround mode with the digital signal input. (SurroundBack is not output by setting.) •...
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 6: DIR Check that the SPDIF signal is output. Check that changes by pulling out and inserting the IC952 (Pin 14) digital input lines. IC601 (Pin 1) IN1 (OPT: TV/SAT) convert 3 V into Replace IC952.
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 7: DSP output (digital) Digital output of each CH when inputting the digital signal with audio. IC601 (Pin 25) SDTO (Data) SurroundBack L/R data IC801 (Pin 4) Is there a data Replace IC601. Is there output? Replace IC801.
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 8: Codec output (analog) Analog output of each CH when inputting the digital Analog output of each CH when inputting the digital signal with audio. signal (-∞ dB (no audio)). IC701 (Pin 21) SurroundBack L out IC701 (Pin 21) SurroundBack L out...
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http://www.xiaoyu163.com 3 7 63 1515 0 Troubleshooting in the XM mode (AWX8809 only) • When a sound is not output in the XM antenna input. (SurroundBack is not output by setting.) • Suppose CR to be poor contact and that is not damaged. •...
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 4: 3 V to 5 V conversion IC951 (Pin 3) IC952 (Pin 18) convert 3 V into convert 3 V into Replace IC951. Replace IC952. 5 V for pin 2 5 V for pin 2 input? input? IC951 (Pin 6)
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 6: XM/DT Step 7: DSP output (digital) XMFD (data) IC401 (Pin 37) Digital output of each CH when receiving the broadcast signal with audio. Front L/R data IC801 (Pin 7) Is there Replace IC401. a data output? (0 V ⇔...
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http://www.xiaoyu163.com 3 7 63 1515 0 Troubleshooting in the MCACC mode (AWX8809 and AWX8810 only) • When the MCACC mode is turned on (SurroundBack is not output by setting.) • Suppose CR to be poor contact and that is not damaged. •...
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 6: ROM IC851 (Pin 1) IC952 (Pin 14) IC851 (Pin 2) SO (DATA out) IC851 (Pin 5) SI (DATA in) IC851 (Pin 6) SCK (Clock in) convert 3 V into Replace IC952. 5 V for pin 6 input? Is there movement (0 V ⇔...
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http://www.xiaoyu163.com 3 7 63 1515 0 Step 8: CODEC output (analog) Analog output when indicated each CH. IC701 (Pin 21) SurroundBack L out Is there Replace IC701. a data output? IC701 (Pin 22) SurroundBack R out Is there Replace IC701. a data output? IC701 (Pin 23) Center out...
http://www.xiaoyu163.com 7.1.2 HDMI TROUBLESHOOTING 3 7 63 1515 0 HDMI Simple Diagnosis Please refer to the one point trouble shooting first before checking the flow chart on the next page. HDMI Symptom Remedy No picture or sound. • If the problem still persists when connecting your HDMI component directly to your monitor, please consult the component or monitor manual or contact the manufacturer for support.
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http://www.xiaoyu163.com 3 7 63 1515 0 HDMI Troubleshooting HDMI section • The parts marked like in the following chart are located Step 2-1: CE in "HDMI &DVC Assy Check Points". CN318 (Pin 5) Common section Step 1-1: Connections Diagnose between the BOARD Is the voltage TO BOARD Assy and MAIN Assy.
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http://www.xiaoyu163.com 3 7 63 1515 0 HPD (HDMI IN1) Q151 Collector Step 2-4: Source 5 V * When connected the source Is the equipment to IN1. voltage "H"(5V) Check the Q151 and JA101. when selecting IN1? +5 V (HDMI IN1) Q153 Emitter If Q151 or JA101 is failure, And is the voltage "L"...
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http://www.xiaoyu163.com 3 7 63 1515 0 * When connected the source 3.3 V (VIDEO ENC) L702 equipment to IN2. 3.3V_EN2 JA102 (Pin 16) SDA (HDMI IN2) Check the L702. Is the voltage Is there a If L702 is failure, replace L702. 3.3 V? Check the IC102 and JA102.
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http://www.xiaoyu163.com 3 7 63 1515 0 R452 VCSDA SY IN C414 Is there Check the Q451. a same signal as Is there a Diagnose between the BOARD VCSDA (0 to If Q451 is failure, replace Q451. Y signal? 3.3 V)? TO BOARD Assy and S.
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http://www.xiaoyu163.com 3 7 63 1515 0 IC701 (Pin 24) DACF CN316 (Pin 15) SY OUT Check the parts and patterns in Check the parts and patterns in Is there a Is there a the path. Pr signal? the path. Y signal? If IC701 or R781 or R782 or Q781 If Q741 or R743 is failure, is failure, replace it.
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http://www.xiaoyu163.com 3 7 63 1515 0 HDMI & DVC Assy Check Points HDMI&DVC ASSY BOARD TO BOARD ASSY HDMI&DVC ASSY SIDE A HDMI section HDMI section Common section Video converter section 3.3V_DE 1.8V_DE1 V+3R3V V+1R8V V+5HD V+5A V+5D 1.8V_OSC L 13942296513 3.3V_EN2 1.8V_DE2 3.3V_EN1...
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http://www.xiaoyu163.com 3 7 63 1515 0 Block Diagram of the HDMI & DVC Assy HDMI IN1 R0X2[+,-] R0X1[+,-] R0X0[+,-] HDMI OUT R0XC[+,-] JA101 TX2[+,-] DSCL0 (19P) TX1[+,-] DSDA0 TX0[+,-] JA301 Hot Plug0 IC101 TXC[+,-] (19P) CXB1442AR DSCL DSDA HDMI SW Hot Plug HDMI IN2 R1X2[+,-]...
http://www.xiaoyu163.com 7.1.3 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. Diagnosis of the Unit Caution: Heatsink section in work becomes hot, and be careful with it.
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http://www.xiaoyu163.com 3 7 63 1515 0 Arrange the unit as shown in the photo below. Rear panel DSP Assy POWER PACK Assy MAIN Assy Diagnosis Heatsink Don't have this! L 13942296513 Be careful with it so that a part of PRIMARY Assy does not touch chassis.
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http://www.xiaoyu163.com 3 7 63 1515 0 Front Panel Section Remove the five screws. Remove the two screws. Unhook the two hooks. L 13942296513 Bottom view Remove the front panel section. u163 Front panel section VSX-917V-K http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 PCB Location VSX-917V Only BOARD TO BOARD SIRIUS Assy Assy 5.1CH INPUT Assy COMP VIDEO Assy VIDEO Assy FM/AM TUNER Unit DIGITAL INPUT Assy POWER PACK DSP Assy COMPONENT VIDEO Assy Assy S.VIDEO Assy VSX-917V Only REGULATOR Assy HDMI &...
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 PEG375B8, PQ1LAX95MSPQ, PDC151A8, F2621E-01 7 PEG375B8 (MAIN ASSY : IC9001) •...
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http://www.xiaoyu163.com 3 7 63 1515 0 • Pin Function Port Pin Name Pin Function P96/ANEX1/SOUT4 USDAI Data out to USB P95/ANEX0/CLK4 USCLK Clock signal from USB P94/DA1/TB4IN DISP EN Enable signal to display u-com P93/DA0/TB3IN DISP RDY Ready signal from display u-com P92/TB2IN/SOUT3 DISP DI/OSD DT Data out to display u-com...
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http://www.xiaoyu163.com 3 7 63 1515 0 • Pin Function Port Pin Name Pin Function For 8ohm spk impedance: "H at Adv , Sandard, 5.1Multich, speaker A+B (7ch model). For 6 ohm spk impedance: L P43/A19 NECK SELECT P42/A18 XM DAC_RST P41/A17 AMUTE System mute...
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http://www.xiaoyu163.com 3 7 63 1515 0 7 PQ1LAX95MSPQ (DSP ASSY : IC901, IC902) • REGURATOR IC Block diagram DC Input : Vin DC Output : Vo Control part Control ON/OFF : Vc Output voltage adjustment : Vadj L 13942296513 u163 VSX-917V-K http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 7 PDC151A8 (DSP ASSY : IC851) • FLASH ROM Block Diagram Pin Arrangement (Top view) 1M bit HOLD# Flash EEPROM DECODER Cell Array ADDRESS BUFFERS & LATCHES Y-DECODER I/O BUFFERS CONTROL & LOGIC DATA LATCHES L 13942296513 SERIAL INTERFACE HOLD#...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin Descriptions Direct Function Function Pin Name Notes in Slave Mode in Master Mode S=In Out= 4mA, SLC 1 LSDP Low Speed Data Port Input Low Speed Data Port Output M=Out In=LVTTL S/T S=Out System Controller Bus (CBM) System Controller Bus (CBM) 3 SC_TX_OUT...
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http://www.xiaoyu163.com 3 7 63 1515 0 Direct- Function Function Pin Name Notes in Slave Mode in Master Mode S=In High Speed Data Port Data High Speed Data Port Data Out= 4mA, SLC 32 HSDP_DATA M=Out Input Output In=LVTTL S/T S=In High Speed Data Port Clock High Speed Data Port Clock Out= 4mA, SLC...
http://www.xiaoyu163.com 7.3 EXPLANATION 7.3.1 DETECTION CIRCUIT 3 7 63 1515 0 1. DC Derection Circuit Diagram : Example of VSX-917V/KUXJ/CA R673 POWER PACK ASSY IC602(1/2) POWER AMP R628 D+5V MAIN ASSY MAIN ASSY IC601(1/2) R642 R726 IC9001 IC9001 IC602(2/2) DC DT (U-P) (U-P) Pin72...
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http://www.xiaoyu163.com 3 7 63 1515 0 4. XPROTECT Detection Circuit Diagram When below 6 kind of voltage supply become to be short circuit to GND, XPROTECT circuit work and U-P input port voltage change from +5 V to 0 V. The U-P detect this condition as ERROR.
http://www.xiaoyu163.com 7.3.2 AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION 3 7 63 1515 0 1. DC-abnormality detection DC detection is only enabled 2 seconds after power-on. If there is a fault in the power amplifier or a high-level signal lower than 5 Hz is input, the DC_DET port becomes “L”.
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http://www.xiaoyu163.com 3 7 63 1515 0 3. XPROTECT detection XPROTECT is started to be monitored 200msec after power on. XPROTECT port is checked every 20msec. If Low level (ERROR) is recognized during consecutive 9 times, micon judge it as XPROTECT ERROR. It processes more preferentially than DC abnormal detection and overload detection.
http://www.xiaoyu163.com 7.3.3 AMPLIFIER FAILURE DIAGNOSIS FLOW CHART 3 7 63 1515 0 Amplifier failure diagnosis flow chart When DC detection is activated ("AMP_ERR" flashes on the display), failure (damage) of the power amplifier section is considered. Caution: When releasing the lock state of power key before repair, please be careful because there is the possibility that more damages will occur when turning on the power once again! •...
http://www.xiaoyu163.com 8. PANEL FACILITIES 3 7 63 1515 0 Front panel VSX-917V MULTI JOG ENTER PHASE CONTROL DIGITAL PRECISION PROCESSING PHASE ACOUSTIC AUTO SURR/ STEREO/ ADVANCED DVD/LD TV / SAT DVR /VCR VIDEO/FRONT AUDIO CD-R / TAPE / MD FM/AM SIRIUS STANDARD CONTROL...
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http://www.xiaoyu163.com 3 7 63 1515 0 9 10 40 125 250 4K13K 19 20 SIGNAL indicators SLEEP Lights to indicate the type of input signal: Lights when the sleep mode is active (see Remote control below). AUTO - Lights when AUTO signal select is Tuner indicators SB - Depending on the source, this lights - Lights when the mono mode is set...
http://www.xiaoyu163.com Remote control 3 7 63 1515 0 RECEIVER This switches between standby and on for this receiver. MULTI CONTROL buttons Press to select control of other components (see Controlling the rest of your system ). Number buttons and other receiver/ component controls Use the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc.
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http://www.xiaoyu163.com (TUNE/ST +/–) / ENTER RECEIVER CONTROL buttons Use the arrow buttons when setting up your AUTO SURR ñ Selects Auto Surround 3 7 63 1515 0 surround sound system .Also used to control (Auto playback) or Stream DVD menus/options and for deck 1 of a double Direct playback.
http://www.xiaoyu163.com Operating range of remote control 13 RECEIVER Switches the remote to control the receiver The remote control may not work properly if: 3 7 63 1515 0 (used to select the green commands above the • There are obstacles between the remote number buttons (DIMMER, etc).