Pioneer PRS-D2000T/XU/UC Service Manual
Pioneer PRS-D2000T/XU/UC Service Manual

Pioneer PRS-D2000T/XU/UC Service Manual

Bridgeable two-channel power amplifiers

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BRIDGEABLE TWO-CHANNEL POWER AMPLIFIER
PRS-D2000T
PRS-D200
PRS-D2000T
PRS-D2000T
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 2006
/XU/EW5
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PRS-D2000T/XU/UC
/XU/ES
/XU/CN5
ORDER NO.
CRT3616
/XU/UC
K-ZZU. MAR. 2006 Printed in Japan

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Summary of Contents for Pioneer PRS-D2000T/XU/UC

  • 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 2006 K-ZZU.
  • Page 2: Safety Information

    • Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction. PRS-D2000T/XU/UC...
  • 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. PRS-D2000T/XU/UC...
  • Page 4: Table Of Contents

    5. ELECTRICAL PARTS LIST ..........................25 6. ADJUSTMENT ............................... 30 7. GENERAL INFORMATION ..........................31 7.1 DIAGNOSIS ............................. 31 7.1.1 DISASSEMBLY ............................. 31 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..................32 7.2 IC ................................33 7.3 PRODUCT DESCRIPTION........................36 8. OPERATIONS ..............................37 PRS-D2000T/XU/UC...
  • Page 5: Specifications

    1. SPECIFICATIONS PRS-D2000T/XU/UC...
  • Page 6: 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.) 2.1 PACKING PRS-D2000T/XU/UC...
  • Page 7 YRP5001 7-4 Warranty Card See Contrast table(2) Shaft YLP5001 Remote Control Assy CXC4064 (2) CONTRAST TABLE PRS-D2000T/XU/UC , PRS-D200/XU/EW5 , PRS-D2000T/XU/ES and PRS-D2000T/XU/CN5 are constructed the same except for the following: Mark Description PRS-D2000T/XU/UC PRS-D200/XU/EW5 PRS-D2000T/XU/ES PRS-D2000T/XU/CN5 Owner's Manual YRD5065...
  • Page 8: Exterior

    2.2 EXTERIOR PRS-D2000T/XU/UC...
  • Page 9 LED(D608) NSPB346BS Terminal(CN302) VNF1084 Cushion YNN5001 Terminal(CN303) VNF1084 Terminal(CN304) VNF1084 (2) CONTRAST TABLE PRS-D2000T/XU/UC , PRS-D200/XU/EW5 , PRS-D2000T/XU/ES and PRS-D2000T/XU/CN5 are constructed the same except for the following: Mark Description PRS-D2000T/XU/UC PRS-D200/XU/EW5 PRS-D2000T/XU/ES PRS-D2000T/XU/CN5 Heat Sink YNR5018 YNR5005 YNR5019 YNR5019...
  • Page 10: Block Diagram And Schematic Diagram

    Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram Guide page Detailed page CCH1543 SW PCB LPF/HPF 18.5dBs(MAX)(RCA IN) 18.3dBs(RCA IN) 18.5dBs(MAX)(SP IN) 6.2dBs(SP IN) CUT OFF FREQUENCY CONTROL INPUT CCH1543 18.3dBs(RCA IN) 6.2dBs(SP IN) CN1351 NSPB346BS-5859 LED PCB PRS-D2000T/XU/UC...
  • Page 11 No differentiation is made between chip resistors and the importance of the safety factor of the part. discrete resistors. Therefore, when replacing, be sure to use parts of Symbol indicates a capacitor. identical designation. No differentiation is made between chip capacitors and discrete capacitors. ED PCB PRS-D2000T/XU/UC...
  • Page 12 PRS-D2000T/XU/UC...
  • Page 13 PRS-D2000T/XU/UC...
  • Page 14 PRS-D2000T/XU/UC...
  • Page 15 PRS-D2000T/XU/UC...
  • Page 16: Remote Control Unit

    3.2 REMOTE CONTROL UNIT REMOTE CONTROL UNIT BASS BOOST CN501 PRS-D2000T/XU/UC...
  • Page 17 PRS-D2000T/XU/UC...
  • Page 18: Pcb Connection Diagram

    Connector 1.The parts mounted on this PCB include all necessary parts for several destination. SIDE A For further information for respective destinations, be sure to check with the schematic dia- gram. SIDE B P.C.Board Chip Part SPEAKE POWER TERMINALS PRS-D2000T/XU/UC...
  • Page 19 SIDE A AMP PCB L303 L304 CN101 RY301 RY301 CN801 SPEAKER OUTPUT SPEAKER OUTPUT CN305 CN306 CN1351 CN102 PRS-D2000T/XU/UC...
  • Page 20 AMP PCB CN631 IC301 PRS-D2000T/XU/UC...
  • Page 21 SIDE B CN631 IC602 CN630 PRS-D2000T/XU/UC...
  • Page 22: Sw Pcb

    4.2 SW PCB SW PCB SW PCB SIDE A SIDE B CN102 CN101 PRS-D2000T/XU/UC...
  • Page 23: Led Pcb

    4.3 LED PCB LED PCB LED PCB SIDE A SIDE B CN630 CN631 PRS-D2000T/XU/UC...
  • Page 24: Remote Control Unit

    4.4 REMOTE CONTROL UNIT SIDE B REMOTE CONTROL UNIT SIDE A REMOTE CONTROL UNIT CN501 12dB BASS BOOST PRS-D2000T/XU/UC...
  • Page 25: Electrical Parts List

    D 304 (B,226,144) Diode DAP202U IC 802 (B,281,39) IC NJM2068MD D 305 (A,210,137) Diode ERA92-02VH Q 201 (B,261,70) Transistor 2SC4081 Q 202 (B,278,70) Transistor 2SC4081 D 306 (A,238,137) Diode ERA92-02VH D 311 (B,228,67) Diode DAN202U Q 203 (B,267,64) Transistor DTA124EU PRS-D2000T/XU/UC...
  • Page 26 R 109 (B,321,98) RS1/16S103J R 330 (B,219,137) RS1/16S472J R 110 (B,312,135) RS1/16S103J R 331 (B,209,133) RS1/16S103J R 111 (B,321,96) RS1/16S103J R 332 (B,237,132) RS1/16S103J R 112 (B,312,133) RS1/16S103J R 337 (B,201,146) RS1/16S103J R 113 (B,303,85) RS1/16S822J R 338 (B,229,146) RS1/16S103J PRS-D2000T/XU/UC...
  • Page 27 R 613 (B,104,38) RS1/16S223J R 809 CCN1152 (B,285,33) 10 k Ω R 614 (B,106,38) RS1/16S223J R 810 CCN1152 (B,268,33) 10 k Ω R 615 (B,109,38) RS1/16S223J R 811 CCN1152 (B,286,36) 10 k Ω R 616 (A,120,50) RD1/4PU472J R 812 CCN1152 PRS-D2000T/XU/UC...
  • Page 28 C 315 (B,209,159) CKSQYF105Z50 C 393 (A,161,152) CEAT220M2A C 316 (B,252,150) CKSQYF105Z50 C 394 (A,256,148) CFTNA104J2A C 317 (B,209,157) CKSQYF105Z50 C 395 (A,168,148) CFTNA104J2A C 318 (B,254,150) CKSQYF105Z50 C 501 (B,227,20) CKSQYB102K50 C 319 (B,240,78) CKSRYB222K50 C 502 (B,230,25) CKSQYB102K50 PRS-D2000T/XU/UC...
  • Page 29 (B,31,21) RS1/16S103J C 670 (A,90,144) 47 µF/25 V CCH1544 R 1354 (B,31,16) RS1/16S102J C 671 (A,97,149) 47 µF/25 V CCH1538 R 1359 (B,16,8) RS1/16S102J C 672 (A,85,140) 47 µF/25 V CCH1538 C 673 (B,94,146) CKSRYB473K50 C 674 (B,82,138) CKSRYB473K50 PRS-D2000T/XU/UC...
  • Page 30: Adjustment

    6. ADJUSTMENT There is no information to be shown in this chapter. PRS-D2000T/XU/UC...
  • Page 31: General Information

    Remove the two screws. Remove the five screws and then remove the Case. Case Fig.1 Removing the Amp Unit (Fig.2) Remove the six screws. Remove the nine screws. Disconnect the connector and then remove the Amp Unit. Amp Unit Fig.2 PRS-D2000T/XU/UC...
  • Page 32: Connector Function Description

    7.1.2 CONNECTOR FUNCTION DESCRIPTION PRS-D2000T/XU/UC...
  • Page 33 - Block Diagram Receiver, Control Comparator clip control and DC servo Local protection VD/VS Thermal Protection Vdd/Vss Check Local disable Voltage (Global And current Protect.) Reference Local protection Receiver, clip control Control Comparator and DC servo - Pin Layout PRS-D2000T/XU/UC...
  • Page 34 ICC3 - Block Diagram - Pin Layout High side section Current protection detection High side Receiver protection Receiver, Pulse safestart generator Current & Enable detection Levelshift decoding Minimum Blanking pulse Delay Delay PRS-D2000T/XU/UC...
  • Page 35 NJM78M05DL1A 3 OUT 2 GND 1 IN NJM79M05DL1A 3 OUT 2 IN 1 COMMON PRS-D2000T/XU/UC...
  • Page 36: Product Description

    However, with this amplifier, the circuit that controls On/Off of amplifier by detecting DC element of SP output line of OEM product is mounted. This is called "Input Sensor". Therefore, if there is a DC element in SP output, the Input Sensor functions. PRS-D2000T/XU/UC...
  • Page 37: Operations

    8. OPERATIONS PRS-D2000T/XU/UC...
  • Page 38 PRS-D2000T/XU/UC...

This manual is also suitable for:

Prs-d200/xu/ew5Prs-d2000t/xu/esPrs-d2000t/xu/cn5

Table of Contents