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Pioneer GM-3500T/XZUC Service Manual

Bridgeable two-channel power amplifier
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BRIDGEABLE TWO-CHANNEL POWER AMPLIFIER
GM-3500T
GM-3500T
GM-3500T
For details, refer to "Important Check Points for Good Servicing".
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 2011
/XZEW5
/XZES
1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan
GM-3500T/XZUC
ORDER NO.
CRT4708
/XZUC
K-ZZZ APR. 2011 Printed in Japan

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  Summary of Contents for Pioneer GM-3500T/XZUC

  • Page 1 PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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 2011 K-ZZZ APR.
  • Page 2: Table Of Contents

    9. EXPLODED VIEWS AND PARTS LIST......................12 9.1 PACKING ..............................12 9.2 EXTERIOR............................... 14 10. SCHEMATIC DIAGRAM..........................16 10.1 PCB KIT (GUIDE PAGE)........................16 11. PCB CONNECTION DIAGRAM........................22 11.1 PCB KIT ..............................22 12. ELECTRICAL PARTS LIST .......................... 26 GM-3500T/XZUC...
  • Page 3: Service Precautions

    (If the part turned, a stress will be applied to the solder and may cause a failure such as a solder crack.) 4. Please install Insulator between Power Transistor and Heat Sink when you install Power Transistor in Heat Sink. If Insulator is not installed between Power Transistor and Heat Sink, Power Transistor might be damaged. GM-3500T/XZUC...
  • Page 4 PC board, and solder it. Apply grease, GEM1057 to the back of the part. Note : Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. GM-3500T/XZUC...
  • Page 5: 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. GM-3500T/XZUC...
  • Page 6: Specifications

    2. SPECIFICATIONS 2.1 SPECIFICATIONS • GM-3500T/XZUC • GM-3500T/XZEW5, XZES Power source......14.4 V DC (10.8 V to 15.1 V Power source......14.4 V DC (10.8 V to 15.1 V allowable) allowable) Grounding system....Negative type Grounding system....Negative type Current consumption ....15 A (at continuous power, Current consumption ....15 A (at continuous power,...
  • Page 7: 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 no information to be shown in this chapter. GM-3500T/XZUC...
  • Page 8: Diagnosis

    5. DIAGNOSIS 5.1 CONNECTOR FUNCTION DESCRIPTION 6. SERVICE MODE There is no information to be shown in this chapter. GM-3500T/XZUC...
  • Page 9: Disassembly

    Fig.1 Removing the PCB Kit (Fig.2) Remove the ten screws. Remove the six screws. Remove the four screws and then remove the PCB Kit. PCB Kit Fig.2 How to assemble the PCB Kit Four screws. Six screws. Ten screws. GM-3500T/XZUC...
  • Page 10: Each Setting And Adjustment

    GYL1006 8. EACH SETTING AND ADJUSTMENT There is no information to be shown in this chapter. GM-3500T/XZUC...
  • Page 11 GM-3500T/XZUC...
  • Page 12: 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 GM-3500T/XZUC...
  • Page 13 See Contrast table (2) Screw B010440183B10-IL Protector 6230212974000-IL MBL CMPX CONN CORD L008101040030-IL Polyethylene Bag 6337210282000-IL (2) CONTRAST TABLE GM-3500T/XZUC, GM-3500T/XZEW5 and GM-3500T/XZES are constructed the same except for the following: Mark Description GM-3500T/XZUC GM-3500T/XZEW5 GM-3500T/XZES Warranty Card 5727000000271-IL 5727000000280-IL Not used...
  • Page 14: Exterior

    9.2 EXTERIOR GM-3500T/XZUC...
  • Page 15 B020030123W10-IL Terminal 3790040886000-IL Heat Sink 2127211978000-IL Case 3200213876000-IL Holder 4010215146000-IL Panel 3207213846000-IL > Fuse(25 A) CEK1329 Insulator See the following note Panel 3207213856000-IL Screw B020930061B10-IL Plate 4317215391000-IL NOTE) These insulators are supplied with Power Transistors. Please order Power Transistors. GM-3500T/XZUC...
  • Page 16: Schematic Diagram

    100K 3.9K 0.01uF 4700pF A1504 3.3K 1SS133 A1266 494P J080004940010 A1266 1SS133 1SS133 PWM Buff 4.7K Drive 6.8K 1.5K 1SS133 A1661 KRC111S 0.1uF 5.6K KRC111S 0.1uF 47uF/16 Power Over Voltage Low Voltage Contro Protection HighTemp Control Protection Protection Detect GM-3500T/XZUC...
  • Page 17 1uF/50 NM : No Mount The > mark found on some component parts indicates Power ON / OFF the importance of the safety factor of the part. Control Therefore, when replacing, be sure to use parts of identical designation. GM-3500T/XZUC...
  • Page 18 GM-3500T/XZUC...
  • Page 19 GM-3500T/XZUC...
  • Page 20 GM-3500T/XZUC...
  • Page 21 GM-3500T/XZUC...
  • Page 22: Pcb Connection Diagram

    1.The parts mounted on this PCB include all necessary parts for several destination. 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 GM-3500T/XZUC...
  • Page 23 SIDE A GM-3500T/XZUC...
  • Page 24 PCB KIT GM-3500T/XZUC...
  • Page 25 SIDE B GM-3500T/XZUC...
  • Page 26: Electrical Parts List

    J5201504Y0210-IL D 236 Diode 1SS133 Q 136 Transistor J5201504Y0210-IL LED1 Blue LED K500036000130-IL Q 137 Transistor J5223875Y0210-IL Choke Coil 27 uH D330270100010-IL Q 138 Transistor J503600150010-IL Transformer 8200290080030-IL Q 139 Transistor J5224373Y0210-IL SMD Thermistor F340184730010-IL Q 140 Transistor J5201661Y0210-IL GM-3500T/XZUC...
  • Page 27 R 226 RS1/8SQ332J R 104 RS1/8SQ223J R 229 RS1/8SQ562J R 105 RS1/8SQ153J R 230 RS1/8SQ682J R 106 RS1/8SQ103J R 231 RS1/8SQ682J R 120 RS1/8SQ333J R 232 RS1/8SQ220J R 121 RS1/8SQ333J R 233 RS1/8SQ220J R 122 RS1/8SQ333J R 234 RS1/8SQ220J GM-3500T/XZUC...
  • Page 28 D040222085020-IL C 285 CCSQCH470J50 C 24 D040222085020-IL C 26 CKSQYB104K50 C 35 CEAT471M25 C 36 CEAT471M25 C 40 CEAT1R0M50 C 41 CEAT470M16 C 60 CEAT2R2M50 C 62 CKSQYB104K50 C 63 CEAT330M35 C 64 1 uF CCG1255 C 101 CEAT100M50 GM-3500T/XZUC...

This manual is also suitable for:

Gm-3500t/xzew5Gm-3500t/xzes