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)
1. SPECIFICATIONS 7 VSX-AX5i-S Video Section (Composite) Continuous Power Output (DIN) Front ....100 W + 100 W (DIN 1 kHz, THD 1%, 8 Ω) Input (Sensitivity/Impedance) Center......100 W (DIN 1 kHz, THD 1%, 8 Ω) LINE..............1 Vp-p/75 Ω Surround ..100 W + 100 W (DIN 1 kHz, THD 1%, 8 Ω)
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THX and Dolby Laboratories, and is a trademark of Dolby Laboratories. All rights reserved. Used under authorization. • Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, “Surround EX” and double-D symbol are trademarks of Dolby Laboratories. • "DTS", "DTS-ES Extended Surround" and "Neo:6" are trademarks of Digital Theater Systems, Inc. VSX-AX5i-S...
(ATB7009) (ADH7030) Dry Cell Battery AC Power Cord (LR6, AA) (ADG7062) Microphone for Auto Microphone Stand for Auto Surround Sound Setup Surround Sound Setup (APM7004) (AEB7269) Remote Control Unit Remote Control Unit (VSX-AX5i-S : AXD7364) (VSX-AX3-S, -K : AXD7366) VSX-AX5i-S...
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AC Power Cord ADG7062 NSP 11 Alkaline Dry Cell Battery See Contrast table (2) (LR6, AA) (2) CONTRAST TABLE VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following: VSX-AX5i-S/ Mark Symbol and Description VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI HYXJI Operating Instructions (English)
2.2 EXTERIOR SECTION (VSX-AX3-S, -K) (x4) (x10) (VSX-AX5i-S) (VSX-AX3-S, Refer to "2.3 REAR PANEL SECTION." (VSX-AX5i-S) VSX-AX5i-S Refer to ONLY "2.4 HEAT SINK SECTION." VSX-AX3-S, -K ONLY 29 42 61 52 (VSX-AX5i-S) VSX-AX5i-S ONLY Refer to "2.5 FRONT PANEL SECTION."...
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AAX7277 PCB Mold AMR2534 Screw See Contrast table (2) Bridge Frame 45F ANG7409 (2) CONTRAST TABLE VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following: VSX-AX5i-S/ Mark Symbol and Description VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI HYXJI SP/PS Assy AWX8308 AWX8039...
2.3 REAR PANEL SECTION (VSX-AX3-S, -K only) (VSX-AX5i-S only) (VSX-AX5i-S only) For Exterior Sction (VSX-AX3-S, -K) For Exterior Sction (VSX-AX5i-S only) For Heat Sink Sction For Exterior Sction For Front Sction For Exterior Sction For Exterior Sction VSX-AX5i-S only For Exterior Sction...
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• • • • • • J5 9P FFC/60V See Contrast table (2) J6 20P FFC/60V ADD7354 (2) CONTRAST TABLE VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following: VSX-AX5i-S/ Mark Symbol and Description VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI HYXJI...
2.5 FRONT PANEL SECTION 19-2 VSX-AX5i-S ONLY 18 (EXCEPT VSX-AX3-K) CUT (19-2) CUT (19-3 : VSX-AX3-S, -K ONLY) 19-1 VSX-AX5i-S...
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19-3 Screw Cover Power Button See Contrast table (2) Cushion Circle See Contrast table (2) (2) CONTRAST TABLE VSX-AX5i-S/HYXJI, VSX-AX3-S/HYXJI and VSX-AX3-K/HYXJI are constructed the same except for the following: VSX-AX5i-S/ Mark Symbol and Description VSX-AX3-S/HYXJI VSX-AX3-K/HYXJI HYXJI DISPLAY Assy...
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM 3.1.1 AUDIO BLOCK DIAGRAM IC1681 CN1802 CN101 VSX-AX5i-S DSP ASSY PCM2902EG JA1681 (1/2)(20P) (1/2)(20P) ONLY DIGITAL COAXIAL IN Resceiver IC201 USB AUDIO OUT2 ASSY AK4114VQ DIR & DIT JA1801 IN 3...
3.5 COAXIAL IN ASSY COAXIAL IN ASSY (VSX-AX5i-S : AWX8300) (VSX-AX3-S, -K : AWX8323) JA1802 (1/2) VSX-AX5i-S : AKB7148 VSX-AX3-S, -K : AKB7131 IN 3 (CD-R/TAPE1) IN 4 (CD) JA1802 (2/2) VSX-AX5i-S : AKB7148 VSX-AX3-S, -K : AKB7131 (UD) (UD)
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: AUDIO SIGNAL ROUTE (DIGITAL) (UD) : AUDIO SIGNAL ROUTE (USB DIGITAL) VSX-AX5i-S ONLY USB Receiver (UD) DIGITAL USB AUDIO (UD) (UD) (UD) (UD) (UD) : The power supply is shown with the marked box. VSX-AX5i-S...
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VSX-AX5i-S ONLY JA1003 : VKB1151 (PB) (PB) (PR) (PR) (PB) (PR) (PR) : VIDEO SIGNAL ROUTE (Y) (PB) : VIDEO SIGNAL ROUTE (P (PR) : VIDEO SIGNAL ROUTE (P : The power supply is shown with the marked box. VSX-AX5i-S...
3.7 VIDEO ASSY VIDEO ASSY (VSX-AX5i-S : AWX8312) (VSX-AX3-S, -K : AWX8322) JA901 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 VIDEO S VIDEO JA902 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 VIDEO S VIDEO JA903 ; VSX-AX5i-S : AKB7160...
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: VIDEO SIGNAL ROUTE (S VIDEO Y ch) (SC) : VIDEO SIGNAL ROUTE (S VIDEO C ch) VSX-AX5i-S JA905 ; ONLY VKB1156 MONITOR2 Composite Buffer JA904 ; VSX-AX5i-S : AKB7159 VSX-AX3-S, -K : AKB7146 VIDEO (SY) (SY) (SC) (SY) S VIDEO Y Buffer (SC) C Buffer...
3.8 MAIN CONTROL ASSY (1/3) MAIN CONTROL ASSY (VSX-AX5i-S : AWX8287) (VSX-AX3-S, -K : AWX8291) CONTROL (TX) JA113 ; VSX-AX5i-S : VKB1133 VSX-AX3-S, -K : VKB1132 (CD-R) (CD-R) CD-R (CD-R) (TX) TAPE1 PLAY CD-R TAPE1 (CD-R) TAPE2 Main Function PLAY TAPE2 JA111, JA112 ;...
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CN601 CN1403 VSX-AX5i-S ONLY (SB) Input Buffer R135, R136 VSX-AX5i-S : 9.1k / Phono Flat Gain VSX-AX3-S, -K : 0 : AUDIO SIGNAL ROUTE (Lch) (CD-R) : AUDIO SIGNAL ROUTE (CD-R Lch) (TX) : AUDIO SIGNAL ROUTE (TUNER Lch) (DVD)
3.10 MAIN CONTROL ASSY (3/3) MAIN CONTROL ASSY (VSX-AX5i-S : AWX8287) (VSX-AX3-S, -K : AWX8291) 10V Reg. (TX) VSX-AX5i-S ONLY VSX-AX3-S, -K ONLY 1/3, 2/3 Reset IC501 PD5948A8 (VSX-AX5i-S) PD5899A (VSX-AX3-S) Main Control U-com. Port Expander CN2415 CN2412 CN2414 VSX-AX5i-S...
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CN3006 (TX) : AUDIO SIGNAL ROUTE (TUNER Lch) VSX-AX5i-S ONLY VSX-AX3-S, -K ONLY Level Shift 3.3V → 5V VSX-AX5i-S ONLY Buffer Flash : The power supply is shown with the marked box. CN2413 VSX-AX5i-S...
3.11 MIC & F.OPT IN, MIC AMP and DSP CONNECTION ASSYS MIC & F.OPT IN ASSY (AWX7981) VIDEO INPUT (FRONT) DIGITAL CN3004 SETUP MIC AMP ASSY (AWX8004) Mic. Amp. 3008 M N O VSX-AX5i-S...
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DSP CONNECTION ASSY (VSX-AX5i-S : AWX8299) (VSX-AX3-S, -K : AWX8024) VSX-AX5i-S ONLY VSX-AX3-S ONLY Level Shift 5V → 3.3V VSX-AX5i-S ONLY : The power supply is shown with the marked box. VSX-AX5i-S...
3.12 POWER AMP IN, FAN CONNECTION and FAN DRIVE ASSYS : 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) CN4402 (SB) Overload DET. (SB) CN4401 VSX-AX5i-S...
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FAN CONNECTION ASSY (AWX8005) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.200 MFD, BY LITTELFUSE INK. FOR IC4701 AND IC4702. 2201 FAN MOTOR (REAR) FAN DRIVE ASSY (AWX8135) VSX-AX5i-S...
MULTI JOG ASSY (AWX8015) 3003 ROTARY ENCODER S3451 : MULTI JOG S3452 : ENTER S3453 : MUSIC S3454 : MOVIE S3455 : STANDBY/ON HEADPHONE ASSY (AWX7980) (HP) CN3007 (HP) PHONES (HP) : AUDIO SIGNAL ROUTE (PHONES ch) VSX-AX5i-S...
3.19 POWER AMP-L ASSY POWER AMP-L ASSY (AWX7984) THERMISTOR AEX7004 (SB) (SB) (SB) (SB) (SB) (SB) : AUDIO SIGNAL ROUTE (FRONT Lch) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) VSX-AX5i-S...
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: The power supply is shown with the marked box. Power Amp. Power Amp. Voltage Amplifying Stage Current Amplifying Stage CN4601 CN4603 CN4605 (SB) (SB) (SB) (SB) (SB) (SB) CN4603 (SB) (SB) (SB) (SB) CN4455 VSX-AX5i-S...
3.20 POWER AMP-R and POWER AMP-C ASSYS POWER AMP-R ASSY (AWX7985) POWER AMP-C ASSY (AWX7986) AA AB VSX-AX5i-S...
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Power Amp. Power Amp. Voltage Amplifying Stage Current Amplifying Stage CN4602 CN4604 CN4606 CN4604 : AUDIO SIGNAL ROUTE (CENTER ch) CN4602 AA AB : The power supply is shown with the marked box. VSX-AX5i-S...
3.21 REGULATOR ASSY REGULATOR ASSY (VSX-AX5i-S : AWX8305) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH (VSX-AX3-S, -K : AWX8020) SAME TYPE NO. 491.315 MFD, BY LITTELFUSE INK. FOR IC4701 AND IC2411. C2401, C2402 ; VSX-AX5i-S : ACH7191...
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CN1652 CN1653 CN1654 : The power supply is shown with the marked box. VSX-AX5i-S...
REPLACE WITH SAME TYPE AND RATINGS ONLY. : AUDIO SIGNAL ROUTE (FRONT Lch) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) : AUDIO SIGNAL ROUTE (CENTER ch) (HP) AD AE AF AG : AUDIO SIGNAL ROUTE (PHONES ch) VSX-AX5i-S...
SAME TYPE NO. 4913.15 MFD, BY LITTELFUSE INK. FOR IC2251 AND IC2252. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491005 MFD, BY POWER LITTELFUSE INK. FOR IC2253. TRANSFORMER 2402 TRANS 1 ASSY (AWX7969) AH AI VSX-AX5i-S...
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: AUDIO SIGNAL ROUTE (PHONES ch) CN4613 CN4610 PRIMARY ASSY (AWX7998) (HP) CN2005 AKP1034 AC OUTLET AC Relay REK-106 (T4AL250V) AC IN • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY. VSX-AX5i-S...
3.24 FM/AM TUNER MODULE FM/AM TUNER MODULE (AXQ7232) FM FRONT END (FM) (FM) (FM) (FM) (AM) (AM) (AM) MW RF TUNING BLOCK (FM) (AM) VSX-AX5i-S...
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: The power supply is shown with the marked box. (TX) : AUDIO SIGNAL ROUTE (TUNER) (AM) : AM SIGNAL ROUTE (FM) : FM SIGNAL ROUTE CN601 (AM) (TX) (FM) (TX) (TX) (TX) (FM) (FM) (TX) (AM) VSX-AX5i-S...
Symbol In PCB 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 Chip Part P.C.Board transistor Resistor array 3-terminal regulator VSX-AX5i-S...
4.2 V-AUDIO IN ASSY SIDE A SIDE A V-AUDIO IN ASSY Q1201 Q1202 W1208 W1207 W1206 W1210 W1205 W1204 W1209 W1201 W1203 W1202 (ANP7420-C) CN1204 CN1405 SIDE B SIDE B V-AUDIO IN ASSY CN1204 R1221 R1222 C1215 C1213 C1214 (ANP7420-C) VSX-AX5i-S...
4.10 POWER AMP IN ASSY • For VSX-AX5i-S SIDE A SIDE A POWER AMP IN ASSY CN4054 FAN MOTOR (FRONT) 4001 CN4004 CN4003 3.F.FAN+ CN4002 17.VH+ (J12) 2.F.FAN- 1.VH+ 16.VH+ 1.F.FANSTOP 10.F.FAN+ 15.VHGND 2.VH+ 9.F.FAN- 14.VHGND 3.VHGND 8.F.FANSTOP 13.VH- 4.VHGND 7.FANSTOP...
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SAFETY & HEALTH 8.F.FANSTOP CN4001 4.VHGND 9.F.FAN- HARM. REPRODUCTIVE OTHER DEFECTS BIRTH 3.VHGND 10.F.FAN+ 2.VH+ CANCER, CAUSE CALFORNIA STATE KNOWN WHICH 1.VH+ WARNING (J12) CHEMICALS CONTAIN PARTS ELECTRICAL CERTAIN CN4002 SOLDER LEAD CONTAINS PRODUCT THIS (ANP7419-C) CN4004 4001 Q4001 VSX-AX5i-S...
5.REG G 4.REG B 9.FAN+ N'UTILISER QUE LA REFERENCE 6.REG B 5.REG G 491.200,DE CHEZ LITTELFUSE INC. 7.FANSTOP 6.REG B IC4702 (ANP7486-A) IC4701 IC4702 SIDE B SIDE B FAN CONNECTION ASSY HCMK-P3X CN4702 CN4701 J4701 (ANP7486-A) CN4702 CN4701 J4701 VSX-AX5i-S...
3002 1.U+5V W3403 (ANP7420-C) MULTI JOG ASSY MECHA SW ASSY 1.MSW2 2.NC 3.MSW1 (ANP7420-C) W3455 W3454 W3451 CN3451 CN3451 (ANP7420-C) 3003 HEADPHONE ASSY CONTACT SIDE CMK-P3X CN3007 1951 H.P ASS'Y (ANP7420-C) V W X Y V W X Y VSX-AX5i-S...
1.U+5V R3401 R3402 R3407 CMK-P3X (ANP7420-C) MULTI JOG ASSY MECHA SW R3455 ASSY R3451 R3452 1.MSW2 2.NC C3452 3.MSW1 (ANP7420-C) CN3451 (ANP7420-C) CN3451 HEADPHONE ASSY R1951 1.HPR 2.HPL 3.HPSW ASS'Y (ANP7420-C) V W X Y V W X Y VSX-AX5i-S...
4.16 POWER AMP L and POWER AMP C ASSYS SIDE A • For VSX-AX5i-S THERMISTOR POWER AMP-L ASSY CN4403 POWER AMP-L ASS'Y 1.VH+ 2.VH+ 3.VHG CN4403 4.VHG 5.VH- 6.VH- W3016 7.+5V 8.TEMP 9.AMUTE 10.OL DET 11.DC DET CN4003 12.AGFL 13.FL 14.AGSL...
4.17 POWER AMP R ASSY SIDE A • For VSX-AX5i-S POWER AMP-R ASSY ASS'Y POWER AMP-R AWX7985 KN4404 W3128 CN4454 C4153 CN4453 10.C 9.AGC 8.AMUTE 7.CG1 6.OL DET IC4151 IC4251 5.DC DET C4164 W3099 4.CS 3.CS 2.CS W3103 1.CG2 W3101...
8.W UP -15V 7.ST+5.6V 6.STG W4617 5.-15V W4605 4.+15V W4607 CN2401 L4605 3.REG B 2.REG G 1.REG B W4604 CN4610 R4625 C4629 CN4613 CN4612 CMK-P3X OPEN SIDE OPEN SIDE SP/PS ASS'Y C4612 C4605 (ANP7420-C) CN4613 CN4603 CN4610 CN2004 CN2003 VSX-AX5i-S...
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3.REG B R4639 2.REG G D4606 8.W UP 1.REG B 7.ST+5.6V 0 0 0 6.STG 5.-15V 4.+15V 3.REG B Q4601 2.REG G 4 4 4 1.REG B CN4610 CN4613 SP/PS ASS'Y (ANP7420-C) CN4610 CN4603 CN4613 CN4604 Q4603 Q4602 Q4601 VSX-AX5i-S...
W2248 W2249 ASS'Y 3.+VH W2242 W2250 4.-VH Q2231 5.-B W2251 W2252 6.-C W2253 Q2232 CN2231 W2244 W2254 W2246 W2255 VH TR ASS'Y D2242 D2241 Q2232 CMK-P3X (ANP7420-C) DIODE ASSY (ANP7420-C) VH TR ASSY AE AF AG AE AF AG VSX-AX5i-S...
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REG B REG B 1.+C REGb 2.+B 3.+VH 4.-VH 5.-B REGG 6.-C REGa RISK OF FIRE REPLACE FUSE AS MARKED (ANP7420-C) VH TR ASSY C2231 D2231 R2232 CN2231 D2232 (ANP7420-C) AWX8018 DIODE ASSY (ANP7420-C) AE AF AG AE AF AG VSX-AX5i-S...
4.21 TRANS 2-2, TRANS 1 and PRIMARY ASSYS SIDE A SIDE A • For VSX-AX5i-S POWER TRANSFORMER AWX7970 TRANS 2-2 ASSY IC2251 PRIMARY TRANS 1 ASSY IC2252 IC2253 C2251 2251 W2252 W2253 EN CAS DE DES REMPLACEMENT FUSIBLES IC2253 N'UTILISER...
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SIDE B SIDE B • For VSX-AX5i-S Line Voltage Selection TRANS 1 ASSY TRANS 2-2 ASSY Line Voltage can be changed by the following modification: 1. Disconnect the AC power cord. 2. Remove the cover. 3. Change the connection wire from TRANS 1 ASSY to PRIMARY ASSY (Terminal No.
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4. Stick a line voltage label on the rear panel. (ANP7419-C) 2251 Description Part No. 220V label AAX-193 240V label AAX-192 PRIMARY ASSY CN2002 SECONDARY PRIMARY CN2005 2004 C2012 C2005 C2007 C2006 (ANP7419-C) CN2003 CN2004 CN2004 CN2003 AH AI AJ AH AI AJ VSX-AX5i-S...
4.23 FM/AM TUNER MODULE SIDE A SIDE A FM/AM TUNER MODULE (ANP7338-B) CN201 Q202 CN601 SIDE B SIDE B FM/AM TUNER MODULE CN201 (ANP7338-B) Q203 Q601 Q204 Q602 IC201 IC202 Q205 VSX-AX5i-S...
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-AX5i-S/ VSX-AX3-S/ VSX-AX3-K/ Mark Symbol and Description HYXJI HYXJI HYXJI 1..FM/AM TUNER MODULE...
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Symbol and Description AWX8287 AWX8291 IC501 PD5948A8 PD5899A Q101, Q102 2SC3326 Not used Q103 DTA124EK Not used C139, C140 CCSRCH470J50 Not used R135, R136 RS1/16S912J RS1/16S0R0J R137, R138 RS1/16S102J Not used R141, R142 RS1/16S472J Not used R143 RS1/16S473J Not used VSX-AX5i-S...
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Not used SP/PS ASSY AWX8307 and AWX7975 are constructed the same except for the following : Mark Symbol and Description AWX8307 AWX7975 > C4621, C4622 ACH7190 ACH7169 CN4611 SP TERMINAL 8-P AKE7099 AKE7074 CN4612 SP TERMINAL 6-P AKE7100 AKE7075 VSX-AX5i-S...
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• PARTS LIST FOR VSX-AX5i-S Mark No. Description Part No. Mark No. Description Part No. CAPACITORS REGULATOR ASSY [AWK7786] C1501, C1502 CCSRCH221J50 C1505 CKSRYB102K50 OTHERS C1504, C1506 CKSRYB103K50 Y15 BOARD IN JUMPER ADX7418 C1503 CKSRYB472K50 Y14 BOARD IN JUMPER ADX7419...
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R103, R104 RS1/10S221J Other Resistors RS1/16S###J OTHERS CN201 13P FFC CONNECTOR 52044-1345 BN201 2P TERMINAL WITH PAL AKA7002 SHIELD CASE T ANK7072 SHIELD CASE B ANK7073 X201 CRYSTAL RESONATOR ASS1093 (7.2MHz) FM FRONT END AXF7005 AM RF TUNING BLOCK AXX7072 VSX-AX5i-S...
3) Thermistor open detection If a total (total of 50 times) of A/D value (TEMPIN) for one second is less than 250, the indication "THDCT NG" flashes. If this status continues for 3 seconds, the power becomes the standby mode. VSX-AX5i-S...
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Detects when the FAN_DET port speaker relay off, then Flashing "FAN STOP" Fan stop 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-AX5i-S...
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. VSX-AX5i-S...
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Replace IC201 pins 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 VSX-AX5i-S...
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5 there poor contact 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 VSX-AX5i-S...
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IC541 pin 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 VSX-AX5i-S...
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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 VSX-AX5i-S...
Bonnet and Heat Sink Block Remove the bonnet case (screws × 23) Remove the heat sink block (screws × 10, connectors × 8) ×2 ×2 ×2 ×2 POWER AMP-C ASSY POWER AMP-L ASSY POWER AMP-R ASSY POWER IN ASSY VSX-AX5i-S...
(screws × 1, Nylon Rivet × 1, connectors × 6) ASSY CN301 CN701 CN701 CN102 CN101 MIC & F.OPT IN MULTI JOG ASSY ASSY HEADPHONE FRONT IN COAXIAL IN ASSY ASSY ASSY DSP CONNECTION MIC AMP ASSY ASSY DISPLAY VOLUME ASSY ASSY VSX-AX5i-S...
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7.1 CH I/O ASSY FM/AM TUNER DIODE MODULE ASSY COMPONENT ASSY V-AUDIO IN ASSY 1394 ASSY (VSX-AX5i-S) (VSX-AX3-S, -K : OPTICAL IN ASSY) TRANS 1 SP/PS This is not installed in your product. COAXIAL ASSY ASSY IN ASSY VH TR ASSY...
Master clock input of fs44.1kHz (33.8688MHz or 22.5792MHz) CLK44KI Crystal resonator input of fs44.1kHz (22.5792MHz) CLK44KO Crystal resonator output of fs44.1kHz (22.5792MHz) L: CLK4XK input selection, H: crystal resonator I/O selection As for the crystal resonator, less than SELOSC 30MHz are insured. VSX-AX5i-S...
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− VSSCORE Digital GND (for inside) − VDDCORE Digital VDD (3.3V, for inside) − VSSOUT Connect to analog GND − VSSPASS Analog GND − VDDPASS Analog VDD (3.3V) LPOUT Phase comparator output (analog) LPIN VCO control voltage input (analog) VSX-AX5i-S...
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139 SDCLK Data input/output for external SDRAM 140 SDDQMU Data input/output for external SDRAM 141 SDXRAS XRAS output for external SDRAM 142 SDXCAS XCAS output for external SDRAM 143 SDXWE XWE output for external SDRAM − 144 VSSOUT Digital GND VSX-AX5i-S...
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PD5948A8 (MAIN CONTROL ASSY: IC501) (For VSX-AX5i-S) • Main Microcomputer Pin Assignment (Top view) 12VTRIGGER STEREO TMUTE 1394 RST RDS FM+ 1394 CS RDS DT 1394 DO T-DI 1394 DI RDS CLK 1394 CK T-DO BYTE OL DET CMVSS T-CE...
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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 VSX-AX5i-S...
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Destination read 2 WATT-IN Wattage detection Level detection with A/D TEMP-IN Temperature detection Level detection with A/D FAN STOP Fan forced stop detection − AVSS Connect to VSS – − VREF Connect to VCC − AVCC Connect to VCC 100 – VSX-AX5i-S...
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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 VSX-AX5i-S...
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Destination read 2 WATT-IN Wattage detection Level detection with A/D TEMP-IN Temperature detection Level detection with A/D FAN STOP Fan forced stop detection − AVSS Connect to VSS – − VREF Connect to VCC − AVCC Connect to VCC 100 – VSX-AX5i-S...
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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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Switch the DSP/DIRECT/MULTI CH IN of surround signal H: Multi ch input path PHONO GAIN "H" at PHONO equalizer ON DSDM DSD DIRECT control (VSX-55TXi only) 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 VSX-AX5i-S...
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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 VSX-AX5i-S...
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Supply a power supply (+5V: pin 3, GND: pin 4) of IC1681 (PCM2902EG), and connect D+ (pin1) to GND. Confirm that X1681 (ASS7047) starts oscillating. Support OS Windows 98 / 98SE / ME Windows 2000 Professional Windows XP Home / Professional VSX-AX5i-S...
– – – – – – – – 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 VSX-AX5i-S...
7.4 REMOTE CONTROL UNIT 7.4.1 EXPLODED VIEWS AND PARTS LIST (VSX-AX5i-S: AXD7364) Mark No. Description Part No. Mark No. Description Part No. Connector 423RRC-046-01G PCB Assy AZC7301 Plate 481RRC-018-01G Rubber Key AZA7425 Shield Plate 801RRC-020-01L Case A AZN7938 Case B...
8. PANEL FACILITIES 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. VSX-AX5i-S Euro pean model 1 MULTI JOG dial MUSIC: Press to put the receiver into MUSIC mode.
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ACOUSTIC CAL EQ is set on and this display will light.) mode. 20 EON MODE button 10 i.LINK indicator (VSX-AX5i-S only) Use to search for different programs that are Lights when an i.LINK -Audio-equipped transmitting traffic or news information.
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OFF. broadcast is received. (European model only): EON lights when it has been set. The dot indicator next to it lights when the station you are currently tuned to carries the EON data service. VSX-AX5i-S...
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2 CONTROL IN/OUT terminals OUT 1. You can use these jacks to hook up other PIONEER equipment, that has a CONTROL 6 DIGITAL OUT terminals terminal, so that you can control them all by Use these terminals to output a digital signal to a...
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Only do this with audio or per the default settings you need to video components being used in this system complete "Assigning the Component Video and never hook up heavy equipment (like TVs, Inputs". heaters, air conditioners, refrigerators, etc.) to this receiver. VSX-AX5i-S...
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To do this use the digital terminals You can use these jacks to hook up other here. If you donít connect as per the default PIONEER equipment, that has a CONTROL settings you need to complete terminal, so that you can control them all by "Assigning the Digital Inputs"...
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Hook up an external component to the power supply of this receiver. Only do this with audio or video components being used in this system and never hook up heavy equipment (like TVs, heaters, air conditioners, refrigerators, etc.) to this receiver. VSX-AX5i-S...
8.4 REMOTE CONTROL UNIT 7 VSX-AX5i-S This page describes the buttons on the remote control used to operate the receiver. 1 Remote Control Display Screen 2 SOURCE button Use this button to turn on/off other components. You must input the preset code in order to use this function.
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TUNER EDIT button. This button turns off components in two ways. First, when pressed it will turn off all PIONEER ENTER buttons components. Secondly, any component that has These buttons can be used for a variety of programmed into the SYSTEM OFF settings will operations in the SYSTEM SETUP menu.
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MULTI CH IN terminals (for example, a DVD-Audio player). 23 ACOUSTIC CAL button Press to switch on/off and select the type of acoustic calibration EQ. 24 REMOTE SETUP button Use to customize the remote control functions and the remote control itself. VSX-AX5i-S...
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For more information see ìSetting Up for Surround Soundî starting on page 36. For a DVD player use this button to bring up the DVD menu and for a tuner use this button in the same way as the TUNER EDIT button. VSX-AX5i-S...
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Switches the DIGITAL NR on or off. (for example, a DVD-Audio player). VIDEO SEL button MIDNIGHT button Use to toggle between the different video input Switches the MIDNIGHT listening mode on or off. possibilities. MUTE button Press to mute or restore the volume. VSX-AX5i-S...
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ìR eturnî butt on above, depending on the maker of the unit. 18 SUB TITLE button Use to switch the subtitles on a DVD player or disc. 19 REMOTE SETUP button Use to customize the remote control functions and the remote control itself. VSX-AX5i-S...
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