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Pioneer VSX-9300TX Service Manual

Audio/video multi-channel receiver
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AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-9300TX
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
VSX-9300TX
KUXJ/CA
This service manual should be used together with the following manual(s):
Model
VSX-56TXi/KUXJ/CA
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 2004
Power Requirement
AC120V
Order No.
RRV2990
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
ORDER NO.
RRV2998
Remarks
Remarks
T – ZZV JULY 2004 Printed in Japan

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Summary of Contents for Pioneer VSX-9300TX

  • 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 2004 T –...
  • Page 2: Contrast Of Miscellaneous Parts

    Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω → 562 × 10 → 5621 ............RN1/4PC 5 6 2 1 7 CONTRAST TABLE VSX-9300TX/KUXJ/CA and VSX-56TXi/KUXJ/CA are constructed the same except for the following: Part No. Ref. Mark Symbol and Description Remarks VSX-56TXi VSX-9300TX...
  • Page 3 R1659, R1660, R1662 RS1/16S151J Not used DISPLAY ASSY AWX8483 and AWX8473 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AWX8473 AWX8483 D3010 UDZS6R2(B) Not used D3011 NSPB510-2283 Not used R3064 RS1/16S471J Not used VSX-9300TX...
  • Page 4: Schematic Diagram

    GNDU C534 IC502 BU4094BCF R531 EXPST R534 stby R532 EXPDT EXPOE DATA R535 R533 EXPCK 2296SW5 R540 DEMSTP 2296SW4 R536 R541 2296SW3 DEMRST R537 R542 2296SW2 R538 Q'S' R539 GNDT V+12V C535 TP33 GNDA 0.01 3/3F CN2412 CN2415 CN2414 VSX-9300TX...
  • Page 5 MR-DT DSP2 CS DSP MODE2 16_3 D-MUTE R515 MUTE GNDU DSDM R527 R528 U+5V 100k 100k GNDU CN552 52045-1045 232CTXD T-RXD(31) 232CCTS T-BUSY(34) Buffer (T-Vpp) U+5V T-Vdd T-SCLK(33) 232CRXD T-TXD(32) CMVSS T-PGM(9) XRESET T-RST(12) TP34 GNDU GNDU 3/3F CN2413 VSX-9300TX...
  • Page 6 D.RET R1655 D.RET D.5V D.5V V.1394 V.1394 R1663 +15V +15V R1664 Level Shift 5V -> 3.3V R1665 -15V -15V R1666 OPTIN DOUT V-15V ADRT ADRT DRCS DRCS DATA R1675 DRRT DRDO DRDO DRRT 1394IT 1394DO 1394DI 1394RT 1394CK 1394CS VSX-9300TX...