IC & DIODE OUTSIDE FIGURE (外形図) BLOCK DIAGRAM (ブロックダイアグラム) このサービスマニュアルはエコパルプ (ECF:無塩素系漂白パルプ)を使用しています。 WIRING DIAGRAM (基板結線図) This document is printed on chlorine free (ECF) paper. CIRCUIT DIAGRAM (回路図) 011812 XP7000: 200512-281400 HAMAMATSU, JAPAN XP5000: 200512-239400 Copyright (c) Yamaha Corporation. All rights reserved. 06.01...
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IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and under stood by the users, and have therefore not been restated.
XP7000/XP5000 All Models Dimensions (W x H x D) 480 x 88 x 456 mm Weight XP7000 XP5000 14 kg 14 kg Accessories Security cover (with a hex wrench), Owner’s Manual 0dBu=0.775Vrms, Half Power=1/2 Output Power (3dB below rated power) MONITOR/REMOTE PIN LAYOUT Pin No.
XP7000/XP5000 All Models 最大外形寸法 (W x H x D) 480 x 88 x 456 mm 質量 XP7000 XP5000 14 kg 14 kg 付属品 セキュリティーカバー (6角レンチを含む) 、取扱説明書 0dBu=0.775Vrms, Half Power=1/2 Output Power (3dB below rated power) MONITOR/REMOTEピンレイアウト ピン番号 機能名称 仕様 REMOTE CONTROL STANDBY STANDBY Control:Supply 5VDC、5mADC MONITOR...
XP7000/XP5000 CIRCUIT BOARD LAYOUT&WIRING (ユニットレイアウト&結線図) IO 3/4 IO 2/4 IO 1/4 IO 4/4 COIL * J/H/B/K/O destinations only. Rear Panel(リアパネル) IO 1/4 IO 3/4 IO 2/4 IO 4/4 The figure which looked at the front panel from the inner side (フロントパネルを内側から見た図)...
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XP7000/XP5000 • Whole wiring drawing (全体の結線図) See page 12 See page 13 See page 13 See page 13 This point has a wire harness tie. インシュロックタイで束ねます See page See page See page See page Tube 18: BLACK (CH00440) * Not available as service parts. See page See page See page...
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XP7000/XP5000 • Detail drawing IO 3/4 (IO 3/4シートの詳細図) * Attach earth film (WG463400) to speaker terminal SP301 and SP302 as follows. アースフィルム (WG463400) は下図のとおりスピーカー端子SP301およびSP302に装着します • Detail drawing IO 4/4 (IO 4/4シートの詳細図) * Attach earth film (WD494300) as follows and attached it to speaker terminal SP303. アースフィルム...
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XP7000/XP5000 • Detail drawing 9 9 9 9 9 0 0 0 0 0 A A A A A B B B B B ( 9 9 9 9 9 0 0 0 0 0 A A A A A B B B B B 部詳細図) * Tie the following connector assemblies.
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XP7000/XP5000 Connector assemblies WD360000 (W401), WD360100 (W402), and WD360200 (W403) are twisted more than two rotations. 束線WD360000 (W401) 、WD360100 (W402) 、WD360200 (W403) は2回以上ツイスト してください Connector assembly WF872900 (W310) is located on the left side of WF442700 connected to CN411 and Connector assemblies WD361000 (W701) crossed under WF442700 connected to CN412.
XP7000/XP5000 DISASSEMBLY PROCEDURES (分解手順) Rack Angle (Time required: about 1 min.) ラックアングル (所要時間:約1分) Remove the three (3) screws marked [470] for each side. [470] のネジを左右3本ずつ外し、ラックアングルを外 The rack angle can then be removed. (Fig. 1) します。 (Fig. 1) トップカバー (所要時間:約2分) Top Cover (Time required: about 2 min.) Remove the eleven (11) screws marked [530].
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XP7000/XP5000 PS Circuit Board (Time required: about 5 min.) PSシート (所要時間:約5分) Remove the top cover. (See procedure 2.) トップカバーを外します。 (2項参照) [230] のネジ9本を外し、PSシートを外します。 (Fig. 3) Remove the nine (9) screws marked [230]. The PS cir- cuit board can then be removed. (Fig. 3) <Top View>...
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XP7000/XP5000 Hexagonal Spacer 6角スペーサー Hexagonal Spacer 6角スペーサー [340] [340] Hooks ツメ [340]: Bind Head Tapping Screw-S 3.0X6 MFZN2W3 (WE877900) Sタイト + BIND (Fig. 4) (Fig. 5) IO 3/4シート (所要時間:約4分) IO 3/4 Circuit Board (Time required: about 4min.) Remove the top cover. (See procedure 2.) トップカバーを外します。...
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XP7000/XP5000 Front Panel Unit (Time required: about 5 min.) フロントパネル部 (所要時間:約5分) Remove the rack angle. (See procedure 1.) ラックアングルを外します。 (1項参照) トップカバーを外します。 (2項参照) Remove the top cover. (See procedure 2.) 束線のインシュロックタイ (4箇所) を切断します。 Cut cord holder (4 point) of the connector assembly. (Fig. (Fig.
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XP7000/XP5000 COIL Circuit Board (Time required: about 7 min.) COILシート (所要時間:約7分) <J/H/B/K/O destinations only> 〈J/H/B/K/O仕向のみ〉 11-1 フロントパネル部を外します。 (9項参照) 11-1 Remove the front panel unit. (See procedure 9.) 11-2 PSシートを外します。 (4項参照) 11-2 Remove the PS circuit board. (See procedure 4.) 11-3 Remove the four (4) screws marked [70].
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XP7000/XP5000 PSW Circuit Board (Time required: about 10 min.) PSWシート (所要時間:約10分) 13-1 Remove the front panel unit. (See procedure 9.) 13-1 フロントパネル部を外します。 (9項参照) 13-2 PSWエスカッションを外します。 (Fig. 15) 13-2 Remove the power switch escutcheon. (Fig. 15) 13-3 パネル裏面から軽く押し出してPSWノブを外します。 13-3 Press lightly from the panel back and remove the power switch knob.
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XP7000/XP5000 Front Panel (Time required: about 8 min.) フロントパネル1印刷、フロントパネル2印刷 15-1 Remove the front panel unit. (See procedure 9.) (所要時間:約8分) 15-2 Remove the handles. (See procedure 14.) 15-1 フロントパネル部を外します。 (9項参照) 15-3 Remove the eight (8) screws marked [400]. 15-2 ハンドルを外します。 (14項参照) The front panels can then be removed.
XP7000/XP5000 • PAH Circuit Board to PS-CN412 (Ach) to PS-CN411 (Bch) to IO 3/4-W304 (Ach) to IO 3/4-W306 (Bch) to IO 1/4-CN302 (Ach, Bch) Component side (部品側) Pattern side (パターン側) 2NA-WF39660 (XP7000) 2NA-WF39660 (XP5000)
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XP7000/XP5000 to PS-W401 (Ach) to PS-W406 (Bch) to PS-W402 (Ach) Following semi-conductors are to PS-W407 (Bch) installed for the PA unit. to PS-W403 (Ach) (下記半導体はPAユニットで取 to PS-W408 (Bch) 付けされます) Ref. XP7000 XP5000 D124 D125 D126 D127 Q112 -115 Q116 Q117 Q135 Q136 Q218...
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XP7000/XP5000 • PS Circuit Board TEMP LED TEST POINT to IO 3/4-CN304 to LED-W310 to FAN (Ach) to PAH-CN201 (Ach) to PAH-CN201 (Bch) to IO 1/4-CN302 to FAN (Bch) to PAH-CN104 (Bch) to PAH-CN105 (Bch) to PAH-CN105 (Ach) to PAH-CN103 (Bch) FAN TEST POINT to IO 3/4-W305 to PAH-CN103 (Ach)
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XP7000/XP5000 to PSW-W307 * J/H/B/K/O destinations only. to PSW-W309 to COIL-W701 * to PSW-W308 to COIL-W702 * to AC IN to AC IN Component side (部品側) 2NA-WF39710 (XP7000) 2NA-WF39710 (XP5000)
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XP7000/XP5000 Pattern side (パターン側) 2NA-WF39710 (XP7000) 2NA-WF39710 (XP5000)
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XP7000/XP5000 Pattern side (パターン側) 2NA-WF39710 (XP7000) 2NA-WF39710 (XP5000)
XP7000/XP5000 • IO 2/4 Circuit Board to IO 1/4-W302B INPUT Component side (部品側) Pattern side (パターン側) 2NA-WF39910 (XP7000) 2NA-WF39910 (XP5000) • IO 3/4 Circuit Board to PS-CN416 to PAH-CN102 (Bch) to IO 4/4-W303B to IO 1/4-W301A to PAH-CN102 (Ach) to PS-CN501 MONITOR/ REMOTE SPEAKERS...
XP7000/XP5000 • PSW Circuit Board POWER ON/OFF to PS-CN405 to PS-CN403 to PS-CN404 Component side (部品側) Pattern side (パターン側) 2NA-WF39910 (XP7000) 2NA-WF39910 (XP5000) • VR Circuit Board to IO 1/4-CN301 2NA-WF39910 (XP7000) 2NA-WF39910 (XP5000)
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XP7000/XP5000 INSPECTIONS Applicable range • Applicable to the power amplifiers XP7000/XP5000. * For the details of adjustment points, refer to “Switches and Adjustment Points” (p. 41). Preparation for STEREO/PARALLEL mode Attenuator : “0” (MAX) (both channels) Input terminal : XLR connector 2PIN-HOT/3PIN-COLD/1PIN-GND MODE switch : STEREO GAIN switch...
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XP7000/XP5000 3.5.3 Attenuator With the attenuator set to the -10 dB position, input a 1 kHz, -10.0 dBu sine wave signal to the input terminal and check that an output voltage within +12.0 ± 3.0 dBu is obtained. 3.5.4 PARALLEL mode Set the MODE switch to PARALLEL.
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XP7000/XP5000 3.10 Stability Use only the polyester film capacitor of net capacity of 0.01 uF as a load. Input the 1 kHz, -10 dBu rectangular square wave and check that no oscillation occurs and following conditions are satisfied. Overshoot : Vp/Vo<2.5 Ringing : Converged within 7 waves and no oscillation generated ···...
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XP7000/XP5000 3.15 MONITOR/REMOTE 3.15.1 Preparation Connect the inspection circuit to the MONITOR/REMOTE terminal (JK304). Check that the tolerance of the connected resistor is 1% or less, the rated power is 1/4 W or more and the tolerance of the DC current voltage is 1% or less.
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XP7000/XP5000 Preparation for BRIDGE mode Attenuator : “0” (MAX) Only channel A is valid. Input terminal : XLR connector 2PIN-HOT/3PIN-COLD/1PIN-GND MODE switch : BRIDGE GAIN switch : 32 dB HPF switch : OFF (both channels) Load resistance : 8 + 8 ohms +/- 1% Make connections as shown below and measure the output voltage at each point.
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XP7000/XP5000 Switches and adjustment points Rear side: HPF switch x 2, GAIN switch, MODE switch (STEREO/PARALLEL/BRIDGE mode) MONITOR/REMOTE terminal VR201 VR201 VR201 (channel A) (channel A) (channel B) CN101 CN101 CN101 (Channel A) (Channel A) (channel B) TM-C TM-C DC-C DC-C FAN-C FAN-C...
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XP7000/XP5000 スイッチおよび調整箇所 Rear side: HPF switch x 2, GAIN switch, MODE switch (STEREO/PARALLEL/BRIDGE mode) MONITOR/REMOTE terminal VR201 VR201 VR201 (channel A) (channel A) (channel B) CN101 CN101 CN101 (Channel A) (Channel A) (channel B) TM-C TM-C DC-C DC-C FAN-C FAN-C Front side: POWER ON/OFF switch, Attenuator x 2 TEMP LED, PROTECTION LED, POWER/STANDBY LED, CLIP LED, SIGNAL LED 出荷時のセッティング...
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XP7000/XP5000 PS CIRCUIT BOARD REPAIR GUIDE Applicable Circuit Board This guide is applicable when repairing the circuit board specified in the table 1-1. Table 1-1 Model Circuit Board Part No. Destination Power Supply XP7000 PS70U WF397200 AC 120 V PS70H WF397300 H/B/K/O AC 230 V...
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XP7000/XP5000 Example of Repair All DC voltage is not output from secondary side. Instruction Follow the instruction below. (See section 3-2 and diagram 3-3 on page 64.) 1 Check the resistor value of R410 and R411 (6.8 ohms, 5 W). If opened, replace R410 and R411.
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XP7000/XP5000 Repair Flowchart Check the primary side circuit. Note: Check and repair must be done carefully, otherwise the electrical shock may be caused. START Turn the power off. (Disconnect AC plug from the wall outlet.) Discharge (*1) Between ± terminals of C420 and C421 Between W406-W407, W407-W408 Between terminals of C402 Check R410 and R411 resistor value.
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XP7000/XP5000 PSW Circuit Board AC IN W307 W307 W309 W308 W308 R410 CN401 C402 R411 CN402 J401 CN404 CN403 CN405 CN406 J402 CN415 +15 V 10 k-ohms 1/4 W 10 k-ohms CN408 1/4 W -15 V R422 R421 R420 D410 D409 IC402 Q407...
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XP7000/XP5000 Check F401 resistor value F401 resistor value (OPEN) Replace F401. OPEN? Turn the power on. Check the waveform. Note: Do not short-circuit the oscilloscope chassis with the chassis of this unit when checking the waveform. Check the waveform between pin 1-2 (LO-COM) of IC402 Check the rectangular wave.
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XP7000/XP5000 Waveform check OK? IC403 output = +15 V? Check and replace parts on the primary side. Replace IC402. If IC402 has been replaced, replace IC401. If IC403 is broken, replace IC403.
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XP7000/XP5000 Parts of Check and Repair on the Diagram. (主要チェック/修理部品) to PSW-W309 to PSW-W307 to PSW REGULATOR +15V -W308 PHOTO COUPLER AC IN to COIL to COIL -W701 -W702 DRIVER REGULATING PWM PHOTO COUPLER PHOTO COUPLER to IO 3/4-CN304 Components in gray area indicates parts to repiar. (灰色の部品は主要修理部品です。)...
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XP7000/XP5000 POWER AMPLIFIER PARTS LIST I CONTENTS (目次) OVERALL ASSEMBLY (総組立) ............2 PA UNIT (PAユニット) ................5 ELECTRICAL PARTS (電気部品) ............7 Notes: DESTINATION ABBREVIATIONS Australian model South African model British model Chinese model Canadian model South-east Asia model German model Taiwan model European model...
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XP7000/XP5000 XP7000/XP5000 Note: See parts list for details of circuit board component parts. IO, LED, PSW & VR CIRCUIT DIAGRAM (XP7000/XP5000) 注: シートの部品詳細はパーツリストをご参照ください。 -1/4 OP AMP GAIN INPUT A HPF A OP AMP OP AMP OP AMP to PAH-CN202 (Ach) to PAH-CN202 (Bch) to PS-CN408 -2/4...
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XP7000/XP5000 XP7000/XP5000 Note: See parts list for details of circuit board component parts. PAH CIRCUIT DIAGRAM 1/2 (XP7000/XP5000) 注: シートの部品詳細はパーツリストをご参照ください。 to PAH 2/2 A1 (P.7) to PAH 2/2 A1 (P.7) to PAH 2/2 A2 (P.7) to PAH 2/2 H5 (P.7) to PAH 2/2 A1 (P.7) to PS-W401...
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XP7000/XP5000 XP7000/XP5000 Note: See parts list for details of circuit board component parts. PAH CIRCUIT DIAGRAM 2/2 (XP7000/XP5000) 注: シートの部品詳細はパーツリストをご参照ください。 to PAH 1/2 L4 (P.6) to PAH 1/2 L1 (P.6) to PAH 1/2 L3 (P.6) to PAH 1/2 L3 (P.6) to IO 1/4-CN302 (1P-2P) (Ach) to IO 1/4-CN302...
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XP7000/XP5000 XP7000/XP5000 Note: See parts list for details of circuit board component parts. PS CIRCUIT DIAGRAM (XP7000/XP5000) 注: シートの部品詳細はパーツリストをご参照ください。 to PSW-W309 to IO-3/4-W305 to PSW-W307 to PSW to PAH 1/2-CN103 (Ach) REGULATOR +15V -W308 PHOTO to PAH 1/2-CN104 (Ach) COUPLER AC IN to PAH 1/2-CN105 (Ach) to PAH 1/2-CN103 (Bch)
XP7000/XP5000 XP7000/XP5000 Note: See parts list for details of circuit board component parts. COIL CIRCUIT DIAGRAM (XP7000/XP5000) 注: シートの部品詳細はパーツリストをご参照ください。 <J/H/B/K/O destinations only> to PS-CN406 to PS-CN415 28CC1-2000007704 XP7000/XP5000 XP7000/XP5000 XP7000/XP5000 XP7000/XP5000...