Pioneer-VSXAX3-avr-sm 电路图 维修手册.pdf
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1、 ORDER NO. 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
2、, Singapore 159936 PIONEER CORPORATION 2003 VSX-AX5i-S RRV2801 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-AX5i-S VSX-AX3-S VSX-AX3-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). *:Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the
3、Line Voltage Selection described in Service Manual. ModelTypePower Requirement The voltage can be converted by the following method. VSX-AX5i-SHYXJIAC220-230VAC240V, * VSX-AX3-SHYXJIAC220-230VAC240V, * VSX-AX3-KHYXJIAC220-230VAC240V, * For details, refer to Important symbols for good services. T-ZZE
4、 JULY 2003 printed in Japan RadioFans.CN 收音机爱 好者资料库 VSX-AX5i-S2 1234 1234 C D F A B E SAFTY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
5、 trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
6、 should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health VSX-AX5i-S
7、 : AKB7075 VSX-AX3-S, -K : AKB7015 CENTER CENTER SUB WOOFER SUB WOOFER L R SURROUND BACK A CN1407 7.1 CH I/O ASSY (VSX-AX5i-S : AWX8306) (VSX-AX3-S, -K : AWX7973) A E CN1406 E CN1408 E : The power supply is shown with the marked box. Preout Mute (F) (F) (F)(F) (F) (F) (S) (S) (S) (S) (S) (SB) (SB) (
8、SB) (SB) (SB) (C) (C) (C) (C) (F) (F) (F) (S)(S) (S) (SB) (SB) (SB) (C) (C) (C) VSX-AX5i-S29 5678 56 7 8 C D F A B E L R IN VCR1 L R IN L R TV/SAT IN L IN 1 (TV/SAT) OUT 1 OUT 2 R DVD/LD IN L R AUDIO VIDEO S VIDEO VIDEO INPUT (FRONT) PCM/ 2DIGITAL/ DTS/MPEG VCR2 L R OUT L R OUT CN1201-CN1203 ; VSX-A
9、X5i-S : AKB7075 VSX-AX3-S : AKB7015 V-AUDIO ASSY (VSX-AX5i-S : AWX8314) (VSX-AX3-S, -K : AWX7991) B FRONT IN ASSY (AWX8186) C OPTICAL IN ASSY (AWX7978) D CN1405 E CN1801H CN3005U B C D IN 2 (CD-R/TAPE1) : AUDIO SIGNAL ROUTE (DVD Lch) (DVD) (DVD) (DVD) (DVD) : AUDIO SIGNAL ROUTE (Lch) (F) : AUDIO SIG
10、NAL ROUTE (FRONT Lch) (S) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) (C) : AUDIO SIGNAL ROUTE (CENTER ch) (D) : AUDIO SIGNAL ROUTE (DIGITAL) (D) (D) (D) (D) (D) (D) VSX-AX5i-S30 1234 1234 C D F A B E 3.4 INPUT CONNECT ASSY E CN1204 INPUT CONNECT ASSY (AWX8041)
11、E B CN1307 A CN1306 A CN1308 A CN101L 1/3CN102L 1/3 CN103L 2/3 SW Amp. (F) : AUDIO SIGNAL ROUTE (FRONT Lch) (S) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND BACK Lch) (C) (F) (F) (S) (S) (SB) (SB) (C) (C) (F)(F) (F)(S)(S) (S)(SB)(SB) (SB) (C)(C) (C) : AUDIO SIGNAL ROUTE (C
12、ENTER ch) : AUDIO SIGNAL ROUTE (Lch) : AUDIO SIGNAL ROUTE (DVD Lch) (DVD) (DVD) (DVD) VSX-AX5i-S31 5678 56 7 8 C D F A B E VSX-AX5i-S32 1234 1234 C D F A B E 3.5 COAXIAL IN ASSY JA1802 (1/2) VSX-AX5i-S : AKB7148 VSX-AX3-S, -K : AKB7131 JA1802 (2/2) VSX-AX5i-S : AKB7148 VSX-AX3-S, -K : AKB7131 IN 3 (
13、CD-R/TAPE1) IN 4 (CD) CN101 CN1701 S 1/2 COAXIAL IN ASSY (VSX-AX5i-S : AWX8300) (VSX-AX3-S, -K : AWX8323) H D CN2406ACH (D) (D) (D) (D) (UD) (UD) (UD) (UD) (UD) VSX-AX5i-S33 5678 56 7 8 C D F A B E DIGITAL USB AUDIO USB Receiver VSX-AX5i-S ONLY H : The power supply is shown with the marked box. (D)
14、: AUDIO SIGNAL ROUTE (DIGITAL) (UD) : AUDIO SIGNAL ROUTE (USB DIGITAL) (UD)(UD)(UD) (UD)(UD)(UD) (UD) (UD) (UD) (UD) (UD) VSX-AX5i-S34 1234 1234 C D F A B E 3.6 COMPONENT ASSY Y PB PR (DVD/LD) IN COMPONENT VIDEO Y PB PR (TV/SAT) IN VSX-AX5i-S ONLY JA1001, JA1002 : VKB1151 I CN2404AC Component Signal
15、 Selector COMPONENT ASSY (VSX-AX5i-S : AWX8293) (VSX-AX3-S, -K : AWX8296) I (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PB) (PR) (PR) (PR) (PR) (PR) (PR) (PR) (Y)(Y) (Y) (Y) (Y) (Y) (Y) (Y) VSX-AX5i-S35 5678 56 7 8 C D F A B E Y PB PR MONITOR OUT (COMPONENT VIDEO) JA1003 : VKB1151 VSX-AX5i-S ONLY I : The po
16、wer supply is shown with the marked box. (PB) : VIDEO SIGNAL ROUTE (PB) (PR) : VIDEO SIGNAL ROUTE (PR) (Y) : VIDEO SIGNAL ROUTE (Y) (PB)(PB) (PB) (PR) (PR) (PR) (PR) (Y)(Y) (Y) VSX-AX5i-S36 1234 1234 C D F A B E 3.7 VIDEO ASSY VIDEO ASSY (VSX-AX5i-S : AWX8312) (VSX-AX3-S, -K : AWX8322) K CN2405ACK J
17、A901 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 JA902 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 JA903 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 VIDEO VCR1/DVR S VIDEO VIDEO VCR2 IN S VIDEO VIDEO DVD/LD IN S VIDEO VIDEO TV/SAT IN S VIDEO (SY)(SY) (SY) (SY) (SY) (SC) (SC)(SC) (SC) (SC) (
18、SC) VSX-AX5i-S37 5678 56 7 8 C D F A B E K MONITOR2 OUT VIDEO MONITOR OUT S VIDEO JA905 ; VKB1156 VSX-AX5i-S ONLY JA904 ; VSX-AX5i-S : AKB7159 VSX-AX3-S, -K : AKB7146 JA901 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 JA902 ; VSX-AX5i-S : AKB7160 VSX-AX3-S, -K : AKB7147 VIDEO VCR2 OUT S VIDEO VIDE
19、O VCR1/DVR OUT S VIDEO DC Buffer : The power supply is shown with the marked box. Composite Buffer Y Buffer C Buffer (SY) : VIDEO SIGNAL ROUTE (S VIDEO Y ch) (SC) : VIDEO SIGNAL ROUTE (S VIDEO C ch) : VIDEO SIGNAL ROUTE (SY) (SY) (SY)(SY) (SY) (SY) (SC) (SC) (SC) (SC) (SC) (SC) (SC) (SC) VSX-AX5i-S3
20、8 1234 1234 C D F A B E 3.8 MAIN CONTROL ASSY (1/3) IN OUT L R CD-R TAPE1 IN PLAY CONTROL L R CD-R TAPE1 OUT REC L R MD TAPE2 IN PLAY L R MD TAPE2 OUT REC L R CD IN L R PHONE LINE IN JA113 ; VSX-AX5i-S : VKB1133 VSX-AX3-S, -K : VKB1132 JA111, JA112 ; VSX-AX5i-S : VKB1133 VSX-AX3-S : VKB1132 L 1/3 CN
21、1401 L 3/3 L 3/3 MAIN CONTROL ASSY (VSX-AX5i-S : AWX8287) (VSX-AX3-S, -K : AWX8291) E L 3/3 L 2/3, 3/3 Main Function L 1/3 (TX) (TX)(TX) (TX) (TX) (CD-R)(CD-R) (CD-R) (CD-R) (CD-R) (DVD) (DVD) VSX-AX5i-S39 5678 56 7 8 C D F A B E R135, R136 VSX-AX5i-S : 9.1k VSX-AX3-S, -K : 0 VSX-AX5i-S ONLY CN601 S
22、 2/2CN1403 E L 2/3 Input Buffer / Phono Flat Gain Mode Selector L 1/3 R161 0 R162 0 (F) : AUDIO SIGNAL ROUTE (FRONT Lch) (TX) : AUDIO SIGNAL ROUTE (TUNER Lch) (CD-R) : AUDIO SIGNAL ROUTE (CD-R Lch) : AUDIO SIGNAL ROUTE (Lch) (S) : AUDIO SIGNAL ROUTE (SURROUND Lch) (SB) : AUDIO SIGNAL ROUTE (SURROUND
23、 BACK Lch) (C) : AUDIO SIGNAL ROUTE (CENTER ch) : AUDIO SIGNAL ROUTE (DVD Lch) (DVD) (F) (F) (F) (F) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (C) (C) (C) (C) (C) VSX-AX5i-S40 1234 1234 C D F A B E 3.9 MAIN CONTROL ASSY (2/3) L 2/3 L 1/3 L 1/3 L 1/3, 3/3 C Preamp. VSX-AX5i-S : ACH7191 VSX-AX3-S : 3300/35
24、VSX-AX5i-S ONLY AC D2411, D2412 ; VSX-AX5i-S : UDZS15B VSX-AX3-S : UDZ15B C2433 ; VSX-AX5 i-S : ACH7192 VSX-AX3-S : 4700/166 VSX-AX5i-S65 5678 56 7 8 C D F A B E CN1 L 3/3 CN2 L 3/3 CN502 L 3/3 CN3 L 3/3 CN351 L 3/3 CN302 L 3/3 CN1652 O CN1653 O CN1654 O AC : The power supply is shown with the marke
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