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3 7 63 1515 0
Service
Manual
BRIDGEABLE TWO-CHANNEL POWER AMPLIFIER
GM-3100T
GM-3100T
GM-3100T
GM-3100T
TE
L 13942296513
www
For details, refer to "Important check points for good servicing".
.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2004
http://www.xiaoyu163.com
/XU/UC
/XU/ES
/XU/CN
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u163
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4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
http://www.xiaoyu163.com
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GM-3100T/XU/EW
/XU/EW
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ORDER NO.
CRT3368
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K-ZZB. DEC. 2004 Printed in Japan
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   Summary of Contents for Pioneer GM-3100T

  • Page 1: Service Manual

    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 C PIONEER CORPORATION 2004 K-ZZB. DEC. 2004 Printed in Japan http://www.xiaoyu163.com...

  • Page 2: Safety Information

    - Service Precaution You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. L 13942296513 u163 GM-3100T/XU/EW 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 installed before shipment. Please be sure to follow this method especially if it is specified in this manual. GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 4: Table Of Contents

    7. GENERAL INFORMATION........19 2.1 PACKING..............6 7.1 DIAGNOSIS ............19 2.2 EXTERIOR ............8 7.1.1 DISASSEMBLY.........19 3. SCHEMATIC DIAGRAM...........10 7.1.2 ..21 CONNECTOR FUNCTION DESCRIPTION 3.1 SCHEMATIC DIAGRAM ........10 8. OPERATIONS ............22 4. PCB CONNECTION DIAGRAM........12 4.1 AMP UNIT............12 L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 5: Specifications

    L 13942296513 *Average current drawn • The average current drawn is nearly the maximum current drawn by this unit when an audio signal is input. Use this value when working out total current drawn by multiple power amplifiers. u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 6: Exploded Views And Parts List

    3 7 63 1515 0 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 7

    - 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.) - PACKING SECTION PARTS LIST Part No. Mark No. Description GM-3100T/XU/EW GM-3100T/XU/UC GM-3100T/XU/ES GM-3100T/XU/CN 1 Screw Assy...

  • Page 8: Exterior

    3 7 63 1515 0 2.2 EXTERIOR L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 9

    19 Terminal(CN906) CKE1057 39 Washer See Contrast table(2) 20 Socket(CN904) CKM1463 L 13942296513 (2) CONTRAST TABLE GM-3100T/XU/EW, GM-3100T/XU/UC, GM-3100T/XU/ES and GM-3100T/XU/CN are constructed the same except for the following: Part No. Mark No. Description GM-3100T/XU/EW GM-3100T/XU/UC GM-3100T/XU/ES GM-3100T/XU/CN 6 Badge...

  • Page 10: Schematic Diagram

    3. SCHEMATIC DIAGRAM 3 7 63 1515 0 3.1 SCHEMATIC DIAGRAM AMP UNIT +18.3dBs +18.3dBs +18.5dBs (INPUT MAX) L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 11

    : Therefore, when replacing, be sure to use parts of ← Symbol indicates a capacitor. identical designation. ← No differentiation is made between chip capacitors and 0.022 R022 discrete capacitors. +37dB -13.7dBs +23.3dBs L 13942296513 > u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 12: Pcb Connection Diagram

    For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams POWER S Capacitor Connector SIDE A SIDE B Chip Part P.C.Board L 13942296513 SPEAKER LEVEL INPUT u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 13

    3 7 63 1515 0 SIDE A SPEAKER OUTPUT SPEAKER OUTPUT POWER SUPPLY L 13942296513 GAIN LPF/OFF u163 INPUT GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 14

    3 7 63 1515 0 AMP UNIT L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 15

    3 7 63 1515 0 SIDE B L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 16: Electrical Parts List

    (A,34,39) Transistor 2SD2395 (B,167,56) RS1/16S473J (A,34,24) Transistor 2SB1566 (B,166,122) RS1/16S473J (B,169,37) RS1/16S473J u163 (B,192,153) Diode MA111 (B,185,25) Diode MA111 (A,166,109) RD1/4PU151J (B,171,151) Diode MA111 (A,157,61) RD1/4PU151J (B,130,140) Diode UDZS7R5(B) (A,173,126) RD1/4PU151J (B,110,127) Diode MA111 (A,156,52) RD1/4PU151J (B,193,112) RS1/16S101J GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 17

    CKSQYB154K50 (B,97,34) 10kΩ CCN1152 (B,137,31) CKSQYB154K50 (B,123,40) 10kΩ CCN1152 (A,159,155) CEANP221M10 u163 (B,86,24) 10kΩ CCN1152 (A,125,145) CFTNA103J50 (B,120,42) 10kΩ CCN1152 (B,126,141) CKSRYB103K50 (B,99,30) 10kΩ CCN1152 (B,140,126) CKSRYB103K50 (B,123,37) 10kΩ CCN1152 (A,140,110) CEAT100M50 (A,85,17) RD1/4PU683J (A,140,121) CEAT100M50 (A,87,15) RD1/4PU683J GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 18: Adjustment

    CQMA102J50 (A,58,63) CQMA102J50 (A,67,82) 3600µF/35V CCH1673(P35) (A,53,56) 3600µF/35V CCH1673(P35) (A,74,37) CEAT331M35 (A,61,37) CEAT331M35 (A,47,38) CEAT100M50 (A,48,14) CEAT100M50 (B,49,29) CKSRYB473K50 (B,43,24) CKSRYB473K50 (A,47,31) CEAT470M16 (A,46,22) CEAT470M16 6. ADJUSTMENT There is no information to be shown in this chapter. u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 19: General Information

    Remove two black screws (M3 x 5). RCA Terminal (CN801) (They are used to secure the RCA Holder.) Panel for the Power Terminal side Remove six black screws (M3 x 8). Panel for the Power Terminal side u163 Fig. 2 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 20

    Panel for the Stud RCA side u163 5) Secure the Amp Unit on the Heat Sink with screws. (Fig. 3) Stud Fig. 4 6) Secure the Panel for the Power Terminal side in place with screws. (Fig. 2) GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 21: Connector Function Description

    3 7 63 1515 0 7.1.2 CONNECTOR FUNCTION DESCRIPTION (GM-3100T/XU/EW) L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

  • Page 22: Operations

    3 7 63 1515 0 8. OPERATIONS (GM-3100T/XU/EW) L 13942296513 u163 GM-3100T/XU/EW http://www.xiaoyu163.com...

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