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)
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By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. L 13942296513 u163 VSX-45TX http://www.xiaoyu163.com...
SETUP RECEIVER SOURCE MULTI SYSTEM Dry Cell Battery Operating Instructions OPERATION MULTI CONTROL S0URCE SYSTEM RECEIVER (LR6, AA) (VSX-45TX : ARB7257) DVD/LD TV / SAT VCR/DVR TV CONT VCR 2 TUNER RECEIVER (VSX-43TX : ARB7261) VCR1/ DVD/LD TV/SAT TV CONT...
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Z21-038 Packing Case See Contrast table (2) (0.03*230*340) Remote Control Unit See Contrast table (2) (2) CONTRAST TABLE VSX-45TX/KUXJI/CA and VSX-43TX/KUXJI/CA are constructed the same except for the following: VSX-45TX/KUXJI/ VSX-43TX/KUXJI/ Mark Symbol and Description MIC Assy APM7004 Not used...
2.2 EXTERIOR SECTION 3 7 63 1515 0 Refer to "2.3 REAR PANEL SECTION." L 13942296513 Refer to "2.4 HEAT SINK SECTION." VSX-43TX ONLY 29 42 52 52 VSX-45TX ONLY VSX-45TX ONLY u163 Refer to "2.5 FRONT PANEL SECTION." VSX-45TX http://www.xiaoyu163.com...
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Screw Cover Push Rivet AEC7370 See "2.5 FRONT PANEL SECTION" No. 19-3 Trans Frame 45 ANG7399 (2) CONTRAST TABLE VSX-45TX/KUXJI/CA and VSX-43TX/KUXJI/CA are constructed the same except for the following: VSX-45TX/KUXJI/ VSX-43TX/KUXJI/ Mark Symbol and Description SP/PS Assy AWX7975 AWX8037...
2.3 REAR PANEL SECTION 3 7 63 1515 0 21(VSX-45TX ONLY) 23(VSX-45TX ONLY) VSX-45TX ONLY (VSX-45TX ONLY) For Exterior Sction (VSX-45TX ONLY) L 13942296513 For Exterior Sction For Heat Sink Sction For Exterior Sction For Front Sction For Exterior Sction...
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Screw See Contrast table (2) Cord Stopper CM-22C > AC Power Cord VDG1075 (2) CONTRAST TABLE VSX-45TX/KUXJI/CA and VSX-43TX/KUXJI/CA are constructed the same except for the following: VSX-45TX/KUXJI/ VSX-43TX/KUXJI/ Mark Symbol and Description RS232C Assy AWX7966 Not used COMPONENT Assy...
2.5 FRONT PANEL SECTION 3 7 63 1515 0 VSX-45TX ONLY VSX-45TX ONLY 19-2 VSX-45TX ONLY L 13942296513 18 (VSX-45TX ONLY) CUT (VSX-43TX ONLY) 19-1 u163 VSX-45TX http://www.xiaoyu163.com...
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19-2 Magnet Holder 19-3 Screw Cover Cushion Circle 6B AED7044 (2) CONTRAST TABLE L 13942296513 VSX-45TX/KUXJI/CA and VSX-43TX/KUXJI/CA are constructed the same except for the following: VSX-45TX/KUXJI/ VSX-43TX/KUXJI/ Mark Symbol and Description MIC & F.OPT IN Assy AWX7981 Not used...
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(AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE : The power supply is shown with the marked box. ATF7026 (AM) (TX) (FM) CN601 L 13942296513 (TX) (TX) (FM) (FM) (TX) (AM) L201 ATE7003 PLL IC u163 VSX-45TX http://www.xiaoyu163.com...
CENTER (SB) WOOFER L 13942296513 (SB) (SB) (SB) (SB) SURROUND BACK PREOUT MUTE WOOFER CENTER 7.1CH I/O ASSY (AWX7973) FRONT CN1408 SURROUND (SB) u163 (SB) (SB) SURROUND BACK : The power supply is shown with the marked box. VSX-45TX http://www.xiaoyu163.com...
3.7 INPUT CONNECT and COAXIAL IN ASSYS 3 7 63 1515 0 INPUT CONNECT ASSY (VSX-45TX : AWX7974) (VSX-43TX : AWX8041) CN1204 CN101 (DVD) (DVD) VSX-45TX ONLY : AUDIO SIGNAL ROUTE (Lch) (MR) : AUDIO SIGNAL ROUTE (MULTI-ROOM Lch)
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DIGITAL USB AUDIO USB RECEIVER IC1681 PCM2902EG (UD) (UD) (UD) VSX-45TX ONLY COAXIAL IN ASSY (VSX-45TX : AWX7965) (VSX-43TX : AWX8013) : The power supply is shown with the marked box. (1/2) L 13942296513 (CD-R/TAPE1) (CD) (2/2) (UD) u163 CN2406...
3.8 VIDEO ASSY 3 7 63 1515 0 VIDEO ASSY (VSX-45TX : AWX7962) (VSX-43TX : AWX8002) VIDEO VCR1/ MAIN FUNCTION (COMP) S VIDEO VSX-45TX ONLY VIDEO VCR2 S VIDEO MAIN FUNCTION (SY) L 13942296513 VIDEO (SC) (SY) DVD/LD (SY)
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: VIDEO SIGNAL ROUTE (MR) VSX-43TX : VIDEO SIGNAL ROUTE (MULTI-ROOM) ONLY (SY) : VIDEO SIGNAL ROUTE (S VIDEO Y ch) (SC) : VIDEO SIGNAL ROUTE (S VIDEO C ch) VSX-45TX VSX-45TX ONLY ONLY MULTI-ROOM (MR) SUB FUNCTION & SOURCE MONITOR OUT...
3.9 COMPONENT and RS232C ASSYS 3 7 63 1515 0 COMPONENT ASSY (VSX-45TX : AWX7963) (VSX-43TX : AWX8021) VIDEO AMP (PB) IC101 TC74HC4053AF (PB) (PB) (PR) (PB) (PR) COMPONENT SIGNAL COMPONENT SELECTOR VIDEO (PR) (PB) (PR) (PR) L 13942296513...
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3 7 63 1515 0 : The power supply is shown with the marked box. (PB) (PB) (PR) VSX-45TX ONLY (PR) (PR) (PB) (PR) 1SS355 1SS355 L 13942296513 : VIDEO SIGNAL ROUTE (Y) (PB) : VIDEO SIGNAL ROUTE (P...
3 7 63 1515 0 CONTROL (TX) (CD-R) (CD-R) CD-R/ (TX) TAPE1 PLAY CD-R/ TAPE1 L 13942296513 TAPE2 (CD-R) MAIN FUNCTION PLAY TAPE2 VSX-45TX ONLY PHONE/ LINE MAIN CONTROL ASSY (VSX-45TX : AWX7961) u163 (VSX-43TX : AWX8000) CN1401 VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 CN601 CN1403 VSX-43TX VSX-45TX ONLY ONLY R135, R136 : VSX-45TX : 9.1kΩ VSX-43TX : 0Ω (SB) 2SC3326 4.7k 2SC3326 4.7k L 13942296513 VSX-43TX ONLY INPUT BUFFER /PHONO FLAT GAIN SUB FUNCTION (MR) BUFFER FOR MR...
3.12 MAIN CONTROL ASSY (3/3) 3 7 63 1515 0 10V REGULATOR +10V VSX-43TX ONLY VSX-45TX ONLY L 13942296513 1/3,2/3 RESET IC501 PD5770B8 MAIN CONTROL µ-COM PORT EXPANDER u163 CN2415 CN2414 CN2412 VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 CN3006 MAIN CONTROL ASSY (VSX-45TX : AWX7961) (VSX-43TX : AWX8000) (TX) : AUDIO SIGNAL ROUTE (TUNER Lch) L 13942296513 CN2411 IC302 TC74VHCT244AFT LEVEL SHIFT 3.3V ––> 5V BUFFER u163 : The power supply is shown with the marked box.
3.13 MIC & F.OPT IN, MIC AMP and DSP CONNECTION ASSYS 3 7 63 1515 0 VSX-45TX ONLY MIC & F.OPT IN ASSY (AWX7981) DIGITAL CN3004 SETUP CN2409 L 13942296513 CN2408 MIC AMP ASSY (AWX8004) MIC AMP CN2407 u163 VSX-45TX ONLY : The power supply is shown with the marked box.
: AUDIO SIGNAL ROUTE (FRONT Lch) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) : AUDIO SIGNAL ROUTE (CENTER ch) POWER AMP IN ASSY (AWX7982) L 13942296513 (SB) OVER LOAD DETECTION 1SS355 (SB) u163 CN4401 VSX-45TX http://www.xiaoyu163.com...
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CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.200 MFD, BY LITTELFUSE INK. FOR IC4701 AND IC4702. J2201 Non Connection FAN DRIVE ASSY (AWX7976) L 13942296513 +25.2V 1SR154-400 1SR154-400 1SS355 u163 VSX-45TX http://www.xiaoyu163.com...
3.18 VOLUME, MULTI JOG and HEADPHONE ASSYS 3 7 63 1515 0 VOLUME ASSY (AWX7971) J3002 ROTARY ENCODER L 13942296513 S3401 : MASTER VOLUME S3402 : ACOUSTIC EQ S3403 : MULTI CH IN S3404 : STEREO/DIRECT u163 VSX-45TX http://www.xiaoyu163.com...
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MULTI JOG ASSY (AWX7972) S3451 : MULTI JOG S3452 : ENTER S3453 : MUSIC S3454 : MOVIE S3455 : STANDBY/ON J3003 ROTARY ENCODER L 13942296513 (HP) : AUDIO SIGNAL ROUTE (PHONES ch) HEADPHONE ASSY (AWX7980) CN3007 (HP) (HP) PHONES u163 VSX-45TX http://www.xiaoyu163.com...
CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE -11.4V +43.7V NO. 491.315 MFD, BY LITTELFUSE INK. FOR IC2411. -5.6V µ-COM +5.6V FOR VIDEO L 13942296513 +41.8V +11.8V D3SBA20(B) u163 CN1803 CN1001 CN901 VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 FOR TUNER +12V FOR AD L 13942296513 u163 CN1652 CN1653 CN1654 : The power supply is shown with the marked box. VSX-45TX http://www.xiaoyu163.com...
POWER AMP-L ASSY (AWX7984) THERMISTOR AEX7004 (SB) L 13942296513 (SB) (SB) (SB) (SB) (SB) : AUDIO SIGNAL ROUTE (FRONT Lch) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) : AUDIO SIGNAL ROUTE (CENTER ch) u163 VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 : The power supply is shown with the marked box. POWER AMP CURRENT AMPLIFYING STAGE POWER AMP VOLTAGE AMPLIFYING STAGE L 13942296513 (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) CN4455 u163 VSX-45TX http://www.xiaoyu163.com...
3.21 POWER AMP-R and POWER AMP-C ASSYS 3 7 63 1515 0 POWER AMP VOLTAGE AMPLIFYING POWER AMP-R ASSY (AWX7985) STAGE L 13942296513 DC DETECTION POWER AMP-C ASSY (AWX7986) u163 VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 POWER AMP CURRENT AMPLIFYING STAGE CN4602 CN4604 L 13942296513 CN4604 u163 : The power supply is shown with the marked box. : AUDIO SIGNAL ROUTE (CENTER ch) CN4602 VSX-45TX http://www.xiaoyu163.com...
3.22 SP/PS, DIODE, TRANS 2-1 and VH TR ASSYS 3 7 63 1515 0 DIODE ASSY (VSX-45TX : AWX8017) (VSX-43TX : AWX8038) CAUTION : FOR CONTINUED PROTECTION AGAINST D2241, D2242 : RECTIFIER RISK OF FIRE. REPLACE ONLY WITH VSX-45TX : LN6SB60-4003 FOR POWER AMP SAME TYPE NO.
LITTELFUSE INK. FOR IC2251 AND IC2252. (HP) (HP) CAUTION : FOR CONTINUED PROTECTION AGAINST CN3001 RISK OF FIRE. REPLACE ONLY WITH POWER SAME TYPE NO. 491005 MFD, BY TRANSFORMER LITTELFUSE INK. FOR IC2253. L 13942296513 TRANS 1 ASSY (AWX7969) u163 AE AF AG VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 CN4613 CN4610 (HP) : AUDIO SIGNAL ROUTE (PHONES ch) PRIMARY ASSY (AWX7968) (HP) L 13942296513 AC OUTLET AC RELAY LIVE VEK1029 (10A/125V) AC IN NEUTRAL u163 VSX-45TX http://www.xiaoyu163.com...
Symbol In Schematic Part Name Diagrams Diagrams C E B Capacitor Connector Transistor B C E SIDE A Transistor with resistor B C E Field effect SIDE B transistor P.C.Board Chip Part Resistor array 3-terminal regulator L 13942296513 u163 VSX-45TX http://www.xiaoyu163.com...
4.1 FM/AM TUNER MODULE 3 7 63 1515 0 SIDE A SIDE A FM/AM TUNER MODULE (ANP7338-B) CN201 L 13942296513 Q202 CN601 SIDE B SIDE B FM/AM TUNER MODULE CN201 u163 (ANP7338-B) Q203 Q601 Q204 Q602 IC201 IC202 Q205 VSX-45TX http://www.xiaoyu163.com...
4.3 V-AUDIO IN ASSY 3 7 63 1515 0 SIDE A SIDE A V-AUDIO IN ASSY Q1201 Q1202 W1204 (ANP7420-B) CN1204 L 13942296513 CN1405 SIDE B SIDE B V-AUDIO IN ASSY CN1204 u163 (ANP7420-B) VSX-45TX http://www.xiaoyu163.com...
L CH R CH W1421 L CH R CH C1404 R1405 C1402 CMK-P3X C1401 W1413 W1416 W1412 W1411 W1415 W1405 W1406 W1403 W1402 W1407 W1404 u163 CN1408 CN1406 CN1407 (ANP7420-B) CN1406 CN1407 CN1408 D E F CN1307 CN1306 CN1308 VSX-45TX http://www.xiaoyu163.com...
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CN1402 CN1405 L 13942296513 R1404 C1406 C1407 R C H L C H L C H R C H IC1401 IC1401 IC1451 R1452 C1454 IC1451 C1455 C1453 R1453 R1454 R1451 u163 (ANP7420-B) CN1408 CN1407 CN1406 D E F VSX-45TX http://www.xiaoyu163.com...
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CMK-P3X +UNREG C1903 W1906 C1933 +12/ON C1905 W1901 CAUTION W1902 W1903 CN2403 REPLACE C1906 Q1901 WITH SAME C1932 L1901 Q1901 C1910 TYPE W1907 u163 IC1932 MFD. BY NO. 491.125, FOR C1904 JA1922 LITTELFUSE INC. CN1901 (ANP7420-B) VSX-45TX ONLY VSX-45TX http://www.xiaoyu163.com...
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L 13942296513 CN302 CN351 CN351 CN551 CN552 CN302 RS232C ASSY CN1902 EN CAS DE REMPLACEMENT DES FUSIBLES ATTENTION IC 1932 N'UTILISER QUE LA REFERENCE 491.125 DE CHEZ LITTELFUSE INC. +UNREG IC1901 +12/ON u163 Q1932 IC1932 VSX-45TX ONLY (ANP7420-B) VSX-45TX http://www.xiaoyu163.com...
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3 7 63 1515 0 SIDE B Q601 Q251 CN601 CN601 L 13942296513 CN351 CN502 (ANP7418-A) CN502 u163 20-B) VSX-45TX http://www.xiaoyu163.com...
4.8 MIC & F. OPT IN, MIC AMP and DSP CONNECTION ASSYS 3 7 63 1515 0 SIDE A MIC & F.OPT IN ASSY JA1601 JA1606 CN1601 CN1602 VSX-45TX ONLY 1 2 3 (ANP7418-A) CN1602 CN1601 MIC AMP ASSY CN3004 HCMK-P3X...
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3 7 63 1515 0 SIDE B MIC & F.OPT IN ASSY HCMK-P3X C1602 R1608 C1601 R1601 C1606 C1611 C1612 VSX-45TX ONLY C1613 C1614 R1609 C1607 R1607 MIC & F.OPT ASS'Y (ANP7418-A) CN1601 CN1602 MIC AMP ASSY CN4751 IC4752...
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WITH SAME TYPE NO.491005 FOR IC2253, 4913.15 FOR IC2251 AND IC2252 MFD. BY LITTELFUSE INC. (ANP7419-B) (ANP7419-B) PRIMARY ASSY CN2002 SECONDARY PRIMARY AC IN L 13942296513 C2012 C2005 C2007 2001 C2006 u163 (ANP7419-B) CN2004 CN2003 AE AF AG VSX-45TX http://www.xiaoyu163.com...
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 5621 RN1/4PC 5 6 2 1 • LIST OF WHOLE PCB ASSEMBLIES VSX-45TX/ VSX-43TX/ Mark Symbol and Description KUXJI/CA KUXJI/CA 1..FM/AM TUNER MODULE AXQ7231 AXQ7231 1..REGULATOR ASSY...
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Not used Q901 2SA933S Not used D902 DAN202K Not used u163 C909, C910, C918 CEAT101M16 Not used C911-C913, C915, C916, C921, C957, CKSRYB473K50 Not used C958 C914 CCSRCH470J50 Not used C919 CCSRCH150J50 Not used C920 CEAT470M25 Not used VSX-45TX http://www.xiaoyu163.com...
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R161, R162 Not used RS1/16S0R0J u163 R201-R203, R215, R216 RS1/16S471J Not used R213, R214 RS1/16S474J Not used R523, R524 Not used RS1/16S473J CN201 7P PLUG AKP7056 Not used CN551 KR CONNECTOR B8B-PH-K-S Not used PCB BINDER VEF1040 Not used VSX-45TX http://www.xiaoyu163.com...
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L 13942296513 AWX8017 and AWX8038 are constructed the same except for the following : Mark Symbol and Description AWX8017 AWX8038 > D2241, D2242 LN6SB60-4003 D5SBA20(B) • PARTS LIST FOR VSX-45TX Mark No. Description Part No. Mark No. Description Part No. D201...
If the port becomes "H" within 3 seconds, the unit resets automatically. u163 FAN_DET port performs the chattering check for 7 msec. In addition, there is the case that detection delays for maximum 20 msec because performs monitor of FAN_DET port with a main loop. VSX-45TX http://www.xiaoyu163.com...
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Detects when the FAN_DET port speaker relay off, then Flashing "FAN STOP" Fan stop u163 automatically. After the is forcibly stopped becomes "L". turns off the power after 3 for 3 seconds power off, the key input is seconds. possible once again. VSX-45TX http://www.xiaoyu163.com...
IC902 CN101-pin 8. Is 1.8V Replace IC902 USB (pin 5) outputting it ? Confirm Check the COXIAL IN Assy the poor contact or OPTICAL IN Assy and of lead wire of so on. CN101-pin 6. u163 VSX-45TX http://www.xiaoyu163.com...
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2-4 Same signal Replace IC701 waveform BCK (pin 26) Replace IC201 Is outputting it ? pins 5-7 Same signal Replace IC701 waveform pins 11-9 Same signal Replace IC701 waveform pins 14-12 Same signal Replace IC701 waveform u163 VSX-45TX http://www.xiaoyu163.com...
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Replace IC401 or IC451 Is outputtingit ? of lead wire of IC401 or IC451 Is not pin 6 there poor contact Replace IC401 or IC451 Is outputtingit ? of lead wire of IC401 or IC451 u163 VSX-45TX http://www.xiaoyu163.com...
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14 Is a signal Replace IC541 outputting it pin 14 Is a signal Replace IC561 pin 16 outputting it Is a signal Replace IC541 outputting it pin 16 Is a signal IC561 Replace IC561 outputting it u163 VSX-45TX http://www.xiaoyu163.com...
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Is a signal Replace IC641 Replace IC641 outputting it outputting it IC661 pin 7 Is a signal Replace IC641 outputting it pin 1 Is a signal Replace IC661 outputting it pin 7 Is a signal Replace IC661 outputting it u163 VSX-45TX http://www.xiaoyu163.com...
Bonnet and Heat Sink Block Remove the bonnet case (screws × 23) Remove the heat sink block (screws × 10, connectors × 8) ×2 ×2 ×2 ×2 L 13942296513 POWER AMP-C ASSY POWER AMP-L ASSY POWER AMP-R ASSY POWER IN ASSY u163 VSX-45TX http://www.xiaoyu163.com...
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Remove the front panel block Top View Remove the DSP ASSY (screws × 4, connectors × 4) L 13942296513 ASSY CN301 CN101 CN102 VSX-45TX Only MIC & F.OPT IN MULTI JOG ASSY ASSY HEADPHONE FRONT IN COAXIAL IN ASSY ASSY...
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COMPONENT ASSY V-AUDIO IN ASSY OPTICAL IN ASSY TRANS 1 SP/PS RS232C COAXIAL ASSY ASSY ASSY ASSY VSX-45TX Only VH TR ASSY DSP CONNECTION MAIN CONTROL ASSY INPUT TO TRANS ASSY CONNECT 2-2 ASSY PRIMARY ASSY REGULATOR ASSY ASSY u163 VSX-45TX http://www.xiaoyu163.com...
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138 SDI1_1 Digital audio data (Center/Subwoofer) 139 TDO JTAG data output 140 TDI JTAG data input 141 TCK JTAG test clock 142 TMS JTAG mode select 143 MOSI Microcomputer communication data input 144 MISO Microcomputer communication data output u163 VSX-45TX http://www.xiaoyu163.com...
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DVD-A switch HAD2 DIR oscillation stop HAD1 LSSN modxe (LFE addition) HAD0 Analog mode RESET Reset − VCCP PLL power supply (1.8V) PCAP PLL capacitor connection pin − GNDP PLL GND SDI0_1 Digital audio data (Surroundback L/R) u163 VSX-45TX http://www.xiaoyu163.com...
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138 SDI1_1 Digital audio data (Center/Subwoofer) 139 TDO JTAG data output 140 TDI JTAG data input 141 TCK JTAG test clock 142 TMS JTAG mode select 143 MOSI Microcomputer communication data input 144 MISO Microcomputer communication data output u163 VSX-45TX http://www.xiaoyu163.com...
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Communication data in signal with the DIR/DAC DIR CS Communication chip select signal with the DIR/DAC DIR CK Communication clock signal with the DIR/DAC DIR ERR Lock/Unlock signal DIR RST DIR reset signal DECO MUTE Boot success detecting port of 1st DSP u163 VSX-45TX http://www.xiaoyu163.com...
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Wattage detection Level detection with AD TEMP-IN Temperature detection Level detection with AD FAN STOP Fan forced stop detection − AVSS Connect to VSS – − VREF Connect to VCC − AVCC Connect to VCC 100 – u163 VSX-45TX http://www.xiaoyu163.com...
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No. Pin Name I/O Pin Function No. Pin Name I/O Pin Function KEY5 KEY AD input 41 STANDBY Standby LED MR SW Multi room input Pioneer/others L: Pioneer 42 MCACC MCACC LED KEY1 43 1394 1394 LED KEY2 44 NC KEY AD input...
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L 13942296513 PHONO GAIN "H" at PHONO equalizer ON DSDM For SACD "L" fixed TC74HC4053_INH Select the Component/D4 input (2 inputs → 1 output) TC74HC4053_A FAN DRIVE ON when rotates the FAN LOFAN Not used "H" fixed u163 VSX-45TX http://www.xiaoyu163.com...
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DAC or ADC directly. See the volume control and mute control section. (4) Connect a decouple capacitor to GND (5) 3.3-V CMOS level input with internal pulldown, 5 V tolerant (6) TTL Schmitt trigger, 5 V tolerant u163 VSX-45TX http://www.xiaoyu163.com...
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About PCM2902EG • With codec of USB BUS POWERED, power is supplied from Vbus of USB, and work. (work with a power supply of VSX-45TX irrelatively.) • Be USB codec, but analog I/O and digital (SPDIF) input are not using in VSX-45TX.
– – – – 7.3 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 L 13942296513 u163 VSX-45TX http://www.xiaoyu163.com...
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7.4 REMOTE CONTROL UNIT 7.4.1 EXPLODED VIEWS AND PARTS LIST (VSX-45TX : AXD7325) 3 7 63 1515 0 L 13942296513 Mark No. Description Part No. Mark No. Description Part No. Connector 423RRC-046-01G PCB Assy AZC7301 Plate 481RRC-018-01G Rubber Key...
3 7 63 1515 0 8.1 FRONT PANEL All the controls on the front panel are explained and/or referenced here. To open the front panel push gently on the lower third of the panel. 10 11 VSX-45TX AUDIO/VIDEO MULTI-CHANNEL RECEIVER STANDBY/ON STANDBY MULTI CHANNNEL...
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3 7 63 1515 0 Press to switch on/off and select the type of acoustic Press to use the multi room feature (requires an optional calibration EQ. PIONEER Multi-Room Remote Sensor Unit MR-100 or another IR receiver). 11 MASTER VOLUME dial CONTROL button Use to raise or lower the volume of the receiver.
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MPX mode is selected. SURROUND BACK mode is set to OFF. TUNED: Lights when a broadcast is received. 8 Volume level indicator 9 MULTI ROOM indicator Lights when the MULTI ROOM system is on. u163 VSX-45TX http://www.xiaoyu163.com...
Use these terminals to output the video signal from the 3 CONTROL IN/OUT terminal COMPONENT VIDEO IN terminals to your TV. See #17 You can use this jack to hook up other PIONEER for more information. equipment, that has a CONTROL terminal, so that you...
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Use this terminal to connect a PC to this receiver. 14 Audio input/output terminals (connect analog components here) Use these terminals to input/output the audio signal from analog components (like a cassette deck or turntable). These are analog jacks. u163 VSX-45TX http://www.xiaoyu163.com...
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Switches between the different channels so you can add volume individually to each channel with the + and – – DTV MENU CLASS STATION STATION buttons. Also selects EFFECT mode of Pioneer original ¢ sound modes and Dolby Pro Logic II music parameter – CHANNEL CHANNEL settings.
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= SYSTEM OFF button This button turns off components in two ways. First, when pressed it will turn off all PIONEER components. Secondly, any component that has programmed into the SYSTEM OFF settings will be turned off. For example: If you programmed power off in the...
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L 13942296513 AUDIO RETURN TUNE − CHANNEL DTV ON/OFF BAND CHANNEL D.ACCESS CLASS DIMMER LOUDNESS TONE EFFECT/CH SEL ENTER SIGNAL SEL BASS/TREBLE DISC + − VIDEO SEL HI-BIT TV CONTROL SUB TITLE REMOTE CHANNEL VOLUME SETUP RECEIVER u163 VSX-45TX http://www.xiaoyu163.com...