Pioneer VSX-D407 Service Manual
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Pioneer VSX-D407 Service Manual

Audio/video multi-channel receiver
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AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-D409
VSX-D309
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
VSX-D409
KUXJI
KCXJI
CONTENTS
1. SAFETY INFORMATION ...................................... 2
4. PCB CONNECTION DIAGRAM ......................... 26
5. PCB PARTS LIST ............................................... 39
6. ADJUSTMENT .................................................... 47
PIONEER CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER CORPORATION 2000
PHONES
Power Requirement
VSX-D309
AC120V
AC120V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
1
R
N∫m-Û≤?/
Digital Signal Processor
MPX
SIGNAL
MODE
2
/DTS
SELECT
MIDNIGHT
@
@
7. GENERAL INFORMATION ................................ 48
7.1 DISASSEMBLY ............................................ 48
7.2 PARTS .......................................................... 49
7.2.1 IC ............................................................ 49
7.2.2 DISPLAY ................................................. 54
ORDER NO.
RRV2252
Remarks
T - ZZK JAN. 2000 Printed in Japan

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  • Page 1: Table Of Contents

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2000 T –...

  • Page 2: Safety Information

    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.

  • Page 3: Exploded Views And Parts List

    2. EXPLODED VIEWS AND PARTS LIST 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.
  • Page 4 VSX-D409, VSX-D309 2.2 EXTERIOR SECTION VSX-D409 VSX-D409 VSX-D409 Only Only Only Accessory of Front Panel Refer to "2.3 FRONT PANEL SECTION".
  • Page 5 Strain Relief CM-22C AC Power Cord ADG7024 Fuse (FU2) See Contrast table (2) (2) CONTRAST TABLE VSX-D409/KUXJI, KCXJI, VSX-D309/KUXJI and KCXJI are constructed the same except for the following : Part No. Mark Symbol and Description VSX-D409 VSX-D409 VSX-D309 VSX-D309...
  • Page 6 VSX-D409, VSX-D309 2.3 FRONT PANEL SECTION...
  • Page 7 • • • • • • Window AAK7719 F Button See Contrast table (2) (2) CONTRAST TABLE VSX-D409/KUXJI, KCXJI, VSX-D309/KUXJI and KCXJI are constructed the same except for the following : Part No. Mark Symbol and Description VSX-D409 VSX-D409 VSX-D309...

  • Page 8: Block Diagram And Schematic Diagram

    VSX-D409, VSX-D309 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM CN105 D.D & INPUT ASSY UNIT IC101 AXX7046 IC104 IC102 EXCEPT VSX-D309 IC1101 IC1701 IC1703 IC1201 IC1901 IC1705 DIGITAL CN1901 CN1501 IN ASSY EXCEPT VSX-D309 DTS DECODER IC1705 IC303...
  • Page 9 VSX-D409, VSX-D309 IC108 H.P. ASSY CN102 Q551 IC103 Q105 IC105 IC601 RY751 CN106 AMP & PRIMARY ASSY Q603 RY754 EXCEPT VSX-D309 Q601 IC106 IC602 RY753 Q653 IC107 Q651 IC602 RY752 Q632 EXCEPT VSX-D309 Q631 CN104 CN305 VIDEO & IC107 6CH IN ASSY...
  • Page 10 VSX-D409, VSX-D309 3.2 OVERALL WIRING CONNECTION DIAGRAM and AMP INPUT ASSY R.ENCODER ASSY (AWX7386) FRONT ASSY (VSX-D409 : AWX7479) (VSX-D409 : AWX7475) AMP INPUT ASSY (AWX7382) D.D & INPUT ASSY 1/3, 2/3, (VSX-D409 : AWX7649) (VSX-D309 : AWX7494) 1/2, AMP&PRIMARY ASSY...
  • Page 11 VSX-D409, VSX-D309 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". POWER SW ASSY (AWX7385) H.P. ASSY (AWX7556) TRANS3 ASSY (AWX7392) AMP INPUT ASSY (AWX7382) TRANS2 ASSY TRANS1 ASSY...
  • Page 12 VSX-D409, VSX-D309 3.3 D.D & INPUT (1/3) ASSY D.D & INPUT ASSY FM/AM TUNER UNIT (VSX-D409 : AWX7649) VSX-D309 (VSX-D309 : AWX7494) VSX-D409 VSX-D409 VSX-D309 CN802...
  • Page 13 VSX-D409, VSX-D309 : The power supply is shown with the marked box. CN303 E-VR IC...

  • Page 14: D.d & Input Assy (2/3)

    VSX-D409, VSX-D309 3.4 D.D & INPUT ASSY (2/3) D.D & INPUT ASSY (VSX-D409 : AWX7649) (VSX-D309 : AWX7494)
  • Page 15 VSX-D409, VSX-D309 : The power supply is shown with the marked box. MULTI CH CODEC IC DTS DECODER IC SRAM(256K)
  • Page 16 VSX-D409, VSX-D309 3.5 D.D & INPUT ASSY (3/3) D.D & INPUT ASSY (VSX-D409 : AWX7649) (VSX-D309 : AWX7494) E-SW IC...
  • Page 17 VSX-D409, VSX-D309...
  • Page 18 VSX-D409, VSX-D309 3.6 AMP&PRIMARY (1/2), TRANS2 and TRANS3 ASSYS AMP&PRIMARY ASSY (VSX-D407 : AWX7480) (VSX-D307 : AWX7506) VSX-D409 ONLY VSX-D309 ONLY VSX-D409 ONLY VSX-D309 ONLY VSX-D409 ONLY VSX-D309 ONLY VSX-D409 ONLY VSX-D309 ONLY VSX-D309 VSX-D409...
  • Page 19 VSX-D309 CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 FOR IC851, IC852 AND IC853 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE VSX-D409 ONLY NO.
  • Page 20 VSX-D409, VSX-D309 3.7 AMP&PRIMARY (2/2), REGULATOR and TRANS1 ASSYS REGULATOR ASSY (VSX-D409 : AWX7467) (VSX-D309 : AWX7493) VSX-D409 ONLY...
  • Page 21 REK1086 (8A) VSX-D309 : REK1067 (5A) VSX-D409 : REK1087 (10A) VSX-D309 : REK1069 (6.3A) LIVE NEUTRAL ATT7057 AC POWER CORD ADG7024 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. CAUTION - REPLACE WITH SAME TYPE AND RATINGS ONLY.
  • Page 22 VSX-D409, VSX-D309 3.8 VIDEO&6CH IN, H. P. and DIGITAL IN ASSYS VIDEO&6CH IN ASSY (AWX7474) VIDEO SW IC...
  • Page 23 VSX-D409, VSX-D309 DIGITAL IN ASSY JA1903 (OPT. 2) C1901 R1901 (VSX-D409 : AWX7505) VSX-D409 GP1F32R 0.1 YB VSX-D309 Not used Not used Not used (VSX-D309 : AWX7476) H.P. ASSY (AWX7556)
  • Page 24 VSX-D409, VSX-D309 3.9 FRONT, R. ENCODER and POWER SW ASSYS FRONT ASSY R.ENCODER ASSY (VSX-D409 : AWX7479) (AWX7386) (VSX-D309 : AWX7475) VSX-D409 VSX-D309...
  • Page 25 VSX-D409, VSX-D309 VSX-D409 VSX-D309 POWER SW ASSY (AWX7385) FRONT ASSY S451 : DOLBY PRO LOGIC S452 : DSP MODE S453 : SIGNAL SELECT S454 : MONITOR (VSX-D409) DIMMER (VSX-D309) S455 : TREBLE (+) S456 : FM/AM S457 : LOUDNESS S458 : TREBLE (–) S459 : BASS (+) S460 : DVD 5.1CH...

  • Page 26: Pcb Connection Diagram

    4. PCB CONNECTION DIAGRAM 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. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
  • Page 27 VSX-D409, VSX-D309 4.2 TRANS2, TRANS3, REGULATOR and TRANS1 ASSYS REGULATOR ASSY Q805 Q803 Q806 Q801 Q804 Q802 IC804 CN101 IC803 TRANS3 ASSY J4 J3 J5 IC802 IC801 POWER TRANSFORMER CN306 CN53 TRANS1 ASSY (ANP7331-B) SIDE A TRANS2 ASSY...
  • Page 28 VSX-D409, VSX-D309 4.3 AMP INPUT and AMP&PRIMARY ASSYS CN106 AMP INPUT ASSY (ANP7331-B) SIDE A AMP&PRIMARY ASSY Q704 Q702 Q703 Q701 Q655 Q691 Q631 Q632 Q633 Q692 Q656 Q604 Q606 Q652 Q654 Q605 Q602 Q603 Q651 Q653 IC602 IC601 IC603...
  • Page 29 VSX-D409, VSX-D309 IC52 IC51 AC IN NEUTRAL LIVE CN801...
  • Page 30 VSX-D409, VSX-D309 4.4 D.D & INPUT ASSY CN401 CN303 D.D & INPUT ASSY IC107 Q111 IC109 Q112 Q1608 Q1607 IC102 IC105 Q107 Q108 Q1609 Q1610 IC103 IC1602 IC16 Q1602 Q1601 Q1604 Q IC106 Q109 Q110 Q106 IC108 Q105 IC1701 IC1712 IC17...
  • Page 31 VSX-D409, VSX-D309 CN1901 FM/AM TUNER UNIT (ANP7342-A) IC102 Q104 Q101 Q103 Q102 IC1101 IC1301 1602 IC1603 IC1604 IC1201 2 Q1601 Q1604 Q1603 Q1606 Q1605 IC1001 Q1101 Q1102 IC1401 SIDE A 1701 IC1712 IC1703 IC1704 IC1705 Q1003 Q1004 Q1001 Q1002 IC104 CN802...
  • Page 32 VSX-D409, VSX-D309 D.D & INPUT ASSY IC101 IC1801...
  • Page 33 VSX-D409, VSX-D309 (ANP7342-A) C1801 SIDE B...
  • Page 34 VSX-D409, VSX-D309 4.5 H.P., FRONT, R.ENCODER and POWER SW ASSYS FRONT ASSY Q471 Q483 Q481 Q482 H.P. ASSY POWER SW ASSY I K M...
  • Page 35 VSX-D409, VSX-D309 CN103 CN102 Q403 Q402 Q401 Q442 Q441 Q405 R.ENCODER ASSY (ANP7341-A) SIDE A...
  • Page 36 VSX-D409, VSX-D309 FRONT ASSY IC401 R.ENCODER ASSY (ANP7341-A) SIDE B...
  • Page 37 VSX-D409, VSX-D309 IC401 IC481 H.P. ASSY POWER SW ASSY...
  • Page 38 VSX-D409, VSX-D309 4.6 VIDEO&6CH IN ASSY VIDEO&6CH IN ASSY CN803 (ANP7341-A) SIDE A Q303 Q301 Q302 Q306 Q305 VIDEO&6CH IN ASSY Q304 Q307 IC302 CN104 IC303 IC301 (ANP7341-A) SIDE B...

  • Page 39: Pcb Parts List

    When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).
  • Page 40 VSX-D409, VSX-D309 Mark No. Description Part No. Mark No. Description Part No. AMP&PRIMARY ASSY AWX7506 and AWX7480 are constructed the same except for the following : Part No. Mark Symbol and Description Remarks AWX7480 AWX7506 IC601 PAC010A PAC012A IC602 PAC011A PAC013A IC604–IC607...
  • Page 41 VSX-D409, VSX-D309 Mark No. Description Part No. Mark No. Description Part No. Q110 CHIP MUTING TR 2SC3326 C121 CERAMIC CAPACITOR CCSRCH101J50 Q111 CHIP MUTING TR 2SC3326 C122 CERAMIC CAPACITOR CCSRCH101J50 Q112 CHIP MUTING TR 2SC3326 C123 CERAMIC CAPACITOR CCSRCH101J50 Q1001...
  • Page 42 Part No. Mark No. Description Part No. C190 CERAMIC CAPACITOR CKSQYB103K50 C1213 CHIP CAPACITOR CCSQCH101J50 C191 CERAMIC CAPACITOR CKSQYB103K50 C1214 CHIP CERAMIC C. CKSRYB103K50 C192 CERAMIC CAPACITOR CKSQYB103K50 C1215 CERAMIC CAPACITOR CKSQYB103K50 C193 CERAMIC CAPACITOR CKSQYB103K50 C1216 CERAMIC CAPACITOR CKSQYB103K50 C194 ELECT.
  • Page 43 VSX-D409, VSX-D309 Mark No. Description Part No. Mark No. Description Part No. C1704 CHIP CERAMIC C. CKSRYB222K50 R135 CHIP RESISTOR RS1/10S104J C1705 CERAMIC CAPACITOR CKSRYB104K16 R138 CHIP RESISTOR RS1/10S473J C1706 CERAMIC CAPACITOR CKSRYB104K16 R139 CHIP RESISTOR RS1/10S104J C1707 CHIP CERAMIC C.
  • Page 44 VSX-D409, VSX-D309 Mark No. Description Part No. Mark No. Description Part No. COILS AND FILTERS AMP&PRIMARY ASSY LINE FILTER ATF7018 L751 COIL ATH1004 SEMICONDUCTORS L752 COIL ATH1004 IC51 REGULATOR IC NJM78M56FA L753 COIL ATH1004 IC601 AUDIO IC PAC010A L761 COIL...
  • Page 45 (3300 F/42V) C704 ELECT.CAPACITOR ACH7135 (3300 F/42V) TRANS3 ASSY C705 ELECT. CAPACITOR CEAT100M2A C706 ELECT. CAPACITOR CEAT100M2A TRANS3 ASSY has no service part. C707 CKA (0.01 F/AC250V) ACG1005 C708 CKA (0.01 F/AC250V) ACG1005 C711 ELECT. CAPACITOR CEAT101M35 REGULATOR ASSY C712 ELECT.
  • Page 46 13P CONNECTOR 52044-1345 C1922 CERAMIC CAPACITOR CKSQYB103K50 CN305 6P PIN JACK AKB7123 CN307 PIN JACK(4P) AKB7087 RESISTORS JA301 JACK RKN1004 All Resistors RS1/10S&&&J OTHERS CN1901 CONNECTOR 6P 52045-0645 JA1901 JACK VKB1077 JA1902 OPTICAL RECEIV MOD. GP1F32R JA1903 OPTICAL RECEIV MOD. GP1F32R...

  • Page 47: Adjustment

    OTHERS C405 ELECT. CAPACITOR CEAT221M6R3 CABLE HOLDER(4P) 51063-0405 C406 CERAMIC CAPACITOR CKSQYB473K16 C407 CERAMIC CAPACITOR CKSQYB473K16 C408 CERAMIC CAPACITOR CKSQYB104K16 C409 ELECT. CAPACITOR CEAT2R2M50 6. ADJUSTMENT C410 ELECT. CAPACITOR CEAT2R2M50 There is no information to be shown in this chapter.

  • Page 48: General Information

    VSX-D409, VSX-D309 7. GENERAL INFORMATION 7.1 DISASSEMBLY Note : This photograph shows other models. Diagnosis However, the work method is the same. Remove the Bonnet (seven screws). Rear Panel Pull up Diagnosis REGULATOR Assy AMP&PRIMARY Assy Heat Sink PCB Location FRONT Assy R.

  • Page 49: Parts

    VSX-D409, VSX-D309 7.2 PARTS 7.2.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. PDG247A (FRONT ASSY : IC401) • System Control MCU Pin Arrangement (Top View)
  • Page 50 Key input A/D conversion port 4 VER 1 Destination switch (A/D input) AMP_DC DC abnormality detection of protection circuit (L : Abnormality detection) AMP_OL Over-load detection of protection circuit (L : Abnormality detection) MVRATT ATT control of master volume (L : Less than -15dB)
  • Page 51 DSP_MT DSP mute (ASSY mute) CDC_RST CODEC reset FM+(RDS) Tr switch ON/OFF for power supply of RDS decoder (L : AM, power OFF , H : Other) Not used T_POWON Tuner module ON/OFF (North America model only) T_MUTE Tuner mute...
  • Page 52 VSX-D409, VSX-D309 M62446FP (D.D & INPUT ASSY : IC103) • Sound Controller IC (Volume and Tone Control) Block Diagram Volume OUT4 DVDD 17-24k <SW> OUT3 Volume OUT2 DATA 17-24k OUT1 LATCH <SR> DGND AVDD Volume 17-24k AGND SWin <SL> GNDS...
  • Page 53 VSX-D409, VSX-D309 W24257AJ-12 (D.D & INPUT ASSY : IC1301) • 32K 8 High-Speed CMOS Static RAM Block Diagram Pin Function Pin Name Function DECORER CORE Addres Inputs ARRAY I/O1 CONTROL DATA I/O I/O8 I/O1 I/O2 I/O3 I/O4 Data Inputs/Outputs I/O5...

  • Page 54: Display

    VSX-D409, VSX-D309 7.2.2 DISPLAY AAV7072 (FRONT ASSY : V401) • FL DISPLAY Pin Assignment Pin Connection Grid Assignment...
  • Page 55 VSX-D409, VSX-D309 Anode Connection...

  • Page 56: Panel Facilities And Specifications

    % Function buttons lf the TUNED or STEREO indicators don't light when tuning to an FM station because the signal is weak, press the MPX Use to select a source for playback or recording. button to switch the receiver into mono reception mode.
  • Page 57 Lights when MONITOR is selected to hear a recording as ! SPEAKER indicator it's being made. Shows if the speaker system is on or not. SP 3A means 7 TUNER indicators speakers are switched on. SP 3 means speakers are MONO: switched off.

  • Page 58: Remote Control

    LEVEL ‡ ENTER DISC DSP mode Use to put receiver in one of the DSP modes. To use first FUNC press the RECEIVER button then operate this button. TV CONTROL MIDNIGHT Use to put receiver in MIDNIGHT mode. To use first press the RECEIVER button then operate this button.
  • Page 59 $ MUTING button A DVD PLAYER) AND DEDICATED TUNER CONTROLS. THE TUNER CONTROLS ARE Use to mute the sound or restore the sound if it has been muted. EXPLAINED HERE. YOU CAN USE THEM AFTER YOU HAVE PUSHED THE TUNER MULTI % MASTER VOLUME +/–...

  • Page 60: Connecting Audio Components

    Cassette deck placement Depending on where the cassette deck is placed, noise caused by leakage flux from the transformer in the receiver may occur during playback. If you experience noise, move the cassette deck farther away from the receiver.

  • Page 61: Specifications

    Digital Theater Systems, U n p u bl i s h e d Wo r k s. © 1 9 9 2 - 1 9 9 7 D o l b y Inc. © 1996 Digital Theater Systems, Inc. All Laboratories, Inc.

This manual is also suitable for:

Vsx-d409Vsx-d309

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