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Pioneer GM-3400T/XJUC Servise Manual

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3 7 63 1515 0
BRIDGEABLE TWO-CHANNEL POWER AMPLIFIER
GM-3400T
GM-3400T
GM-3400T
TE
L 13942296513
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For details, refer to "Important Check Points for Good Servicing".
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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 2009
http://www.xiaoyu163.com
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4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
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GM-3400T/XJUC
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/XJES
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K-ZZZ. DEC. 2009 Printed in Japan
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  Summary of Contents for Pioneer GM-3400T/XJUC

  • 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 2009 K-ZZZ.
  • Page 2: Safety Information

    Where in a manufacturer’s service documentation, for example in circuit diagrams or lists of components, a symbol is used to indicate that a specific component shall be replaced only by the component specified in that documentation for safety reasons, the following symbol shall be used: L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be u163 installed before shipment. Please be sure to follow this method especially if it is specified in this manual. GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 4: Table Of Contents

    9. EXPLODED VIEWS AND PARTS LIST......................16 9.1 PACKING ..............................16 9.2 EXTERIOR............................... 18 10. SCHEMATIC DIAGRAM ..........................20 10.1 AMP UNIT(GUIDE PAGE)........................20 11. PCB CONNECTION DIAGRAM ........................26 11.1 AMP UNIT .............................. 26 12. ELECTRICAL PARTS LIST .......................... 30 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 5: Service Precautions

    L 13942296513 4. When you replace a part fixed to the heatsink (Q515, Q516, Q517,Q518, Q519, Q520, Q803, Q804, D821 and D822), adjust the position of the part according to the following. Put the Amp Unit on blocks. u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 6 PC board, and solder it. Apply grease, GEM1057 to the back of the part. L 13942296513 5. Silk-prints of "L" and "R" on the Amp Unit are printed wrongly each other. ("L" should be "R", and "R" should be "L".) u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 7: Notes On Soldering

    Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 8: Specifications

    2. SPECIFICATIONS 3 7 63 1515 0 2.1 SPECIFICATIONS GM-3400T/XJUC Power source......1 4.4 V DC (10.8 V to 15.1 V Low pass filter: Cut off frequency ..80 Hz allowable) Grounding system....Negative type Cut off slope ....–12 dB/oct Current consumption ..
  • Page 9 Gain control: RCA ........ 200 mV to 6.5 V Speaker ......0.8 V to 26 V Maximum input level / impedance: RCA ........ 6.5 V / 22 k ohm Speaker ......26 V / 90 k ohm u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 10: Panel Facilities

    • For use with an RCA equipped car stereo (standard output of 500 mV), set to the NORMAL position. For use with an RCA equipped Pioneer car stereo, with max. output of 4 V or more, adjust level to match that of the car stereo output.
  • Page 11: Connection Diagram

    3 Car stereo with RCA output jacks (sold sepa- rately) 4 External output 5 Connecting wire with RCA pin plugs (sold se- parately) 6 Speaker input terminal 7 RCA input jack 8 System remote control wire (sold separately) u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 12: Basic Items For Service

    - Lubricants and Glues List Name Name Grease No. Grease No. Remarks Remarks Grease GEM1057 Applying to Heatsink Bond GYL1006 Applying to choke coil, resistor and capacitor 4. BLOCK DIAGRAM There is not information to be shown in this chapter. u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 13: Diagnosis

    5. DIAGNOSIS 3 7 63 1515 0 5.1 CONNECTOR FUNCTION DESCRIPTION L 13942296513 6. SERVICE MODE There is not information to be shown in this chapter. u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 14: Disassembly

    Fig.2 (If the part turned, a stress will be applied to the solder and may cause a failure such as a solder crack.) Amp Unit u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 15: Each Setting And Adjustment

    3 7 63 1515 0 Bonding Position GYL1006 L 13942296513 8. EACH SETTING AND ADJUSTMENT There is not information to be shown in this chapter. u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 16: Exploded Views And Parts List

    Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 9.1 PACKING L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 17 Polyethylene Bag See Contrast table(2) Screw BYC40P180FTB Polyethyene Seet CNM4338 Unit Box See Contrast table(2) (2) CONTRAST TABLE GM-3400T/XJUC, GM-3400T/XJEW5 and GM-3400T/XJES are constructed the same except for the following: Mark Description GM-3400T/XJUC GM-3400T/XJEW5 GM-3400T/XJES Warranty Card CRY1276 CRY1279 Not used...
  • Page 18: Exterior

    9.2 EXTERIOR 3 7 63 1515 0 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 19 PPZ30P100FTB Screw BSZ30P060FTB Case Unit See Contrast table (2) Screw PPZ30P100FTB Chassis (Botom) CZN8457 (2) CONTRAST TABLE GM-3400T/XJUC, GM-3400T/XJEW5 and GM-3400T/XJES are constructed the same except for the following: Mark Description GM-3400T/XJUC GM-3400T/XJEW5 GM-3400T/XJES Amp Unit CZW5581 CZW5581 CZW5582 Case Unit...
  • Page 20: Schematic Diagram

    R825 BL02RN1R3N1A R807 Q803 FKV550N 1/2W 10:5 T801 2IN- C810 R812 2IN+ 3300/16 R808 Q804 1/2W R711 FKV550N TP26 BL02RN1R3N1A -15V *L804 R826 Q822 *JW124 KTC9015 *JW126 u163 MODEL L803 L804 JW122 JW123 JW124 JW126 GM-3400T/XJUC GM-3400T/XJEW5 GM-3400T/XJES GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 21 No differentiation is made between chip resistors and Therefore, when replacing, be sure to use parts of discrete resistors. identical designation. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. NM : No Mount GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 22 3 7 63 1515 0 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 23 3 7 63 1515 0 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 24 3 7 63 1515 0 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 25 3 7 63 1515 0 L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 26: Pcb Connection Diagram

    For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B Chip Part P.C.Board FRONT L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 27 3 7 63 1515 0 SIDE A L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 28 3 7 63 1515 0 AMP UNIT L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 29 3 7 63 1515 0 SIDE B Silk-prints of "L" and "R" on the Amp Unit are printed wrongly each other. ("L" should be "R", and "R" should be "L".) L 13942296513 u163 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 30: Electrical Parts List

    FML22R Q 710 Transistor 2SC2412K L 801 Choke Coil 36 uH CZT2944 Q 711 Transistor 2SC2412K L 803 Coil(ES) CZT2945 Q 712 Chip Digital Transistor DTA124EKA L 804 Coil(ES) CZT2945 Q 713 Transistor 2SC2412K T 801 Transformer CZT2946 GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 31 RS1/16S682J u163 R 513 560 ohm CZC2981 R 730 RS1/16S163J R 514 560 ohm CZC2981 R 731 RS1/16S682J R 515 RS1/16S473J R 732 RS1/16S272J R 516 RS1/16S473J R 733 100 ohm CZC2985 R 517 RS1/16S473J R 801 RS1/16S153J GM-3400T/XJUC http://www.xiaoyu163.com...
  • Page 32 CCSRCH680J50 C 507 CCSRCH680J50 C 508 CCSRCH680J50 C 517 CCSRCH100D50 C 518 CCSRCH100D50 C 519 CCSRCH100D50 C 520 CCSRCH100D50 C 521 CKSRYB224K16 u163 C 522 CKSRYB224K16 C 523 CKSRYB224K16 C 524 CKSRYB224K16 C 525 CKSRYB102K50 C 526 CKSRYB102K50 GM-3400T/XJUC http://www.xiaoyu163.com...

This manual is also suitable for:

Gm-3400t/xjew5Gm-3400t/xjes