Page 2 - IMPORTANT NOTICE
XP1000/XP2500/XP3500 2 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 understood by the use...
Page 3 - SPECIFICATIONS; (総合仕様); All Models
3 XP1000/XP2500/XP3500 ■ SPECIFICATIONS (総合仕様) XP3500 120 V (U,T) 240 V (A) Output Power 1 kHzTHD+N= 1 % 8 Ω /STEREO MIN 390 W+390 W 390 W+390 W 390 W+390 W 4 Ω /STEREO 590 W+590 W 590 W+590 W 590 W+590 W 8 Ω /BRIDGED 1180 W 1180 W 1180 W 20 –20 kHzTHD+N= 0.1 % 8 Ω /STEREO 350 W+350 W 350 W+350 W 35...
Page 4 - (接続ピン出力)
XP1000/XP2500/XP3500 4 0 dBu=0.775 Vrms, Half Power=1/2 Output Power (3 dB below rated power) All Models Connectors Input XLR-3-31 type/ch, Euroblock connector (balanced) /ch Output SPEAKON/ch, 5 way binding post x 1 MONITOR/REMOTE Dsub 15 P x 1 Indicators POWER/STANDBY x 1 (Green/Orange) SIGNAL x 2...
Page 5 - DIMENSIONS; (寸法図); PERFORMANCE GRAPHS; (特性図)
5 XP1000/XP2500/XP3500 ■ DIMENSIONS (寸法図) XP3500 XP2500 XP1000 M o d e : S T E R E OB o t h c h D r i v e nRL=4 , f=1 kHz Power Consumption [W] Output Power [W] 1 10 100 10000 1000 1 10 100 1000 M o d e : S T E R E OB o t h c h D r i v e nRL=4 , f=1 kHz Power Consumption [W] Output Power [W] 1 10 10...
Page 6 - PANEL LAYOUT; (パネルレイアウト); Front Panel(フロントパネル)
XP1000/XP2500/XP3500 6 ■ PANEL LAYOUT (パネルレイアウト) q POWER switch and indicator w TEMP indicator e PROTECTION indicator r CLIP indicator t SIGNAL indicator y Volume control knobs u Air intakes *The illustration shows model XP3500. w r POWERスイッチ/インジケーター TEMPインジケーター PROTECTIONインジケーター CLIPインジケーター SIGNALイ...
Page 7 - DC; Whole Wiring Drawing(全体の結線図); VR; CIRCUIT BOARD LAYOUT; (ユニットレイアウト)
7 XP1000/XP2500/XP3500 DC Power transformer (電源トランス) PA unit (PAユニット) DC fan(DCファン) Cord holder (V3272800)(インシュロックタイ) Cord holder (V3272800)(インシュロックタイ) Whole Wiring Drawing(全体の結線図) DC IN VR LED PSW PAL IO1/4 IO2/4 IO3/4 IO4/4 A B C Cord holder (V3272800)(インシュロックタイ) See page 8(8ページ参照) See page 8(8ページ...
Page 9 - WIRING; (結線図)
9 XP1000/XP2500/XP3500 G TM PR ACL ASIG BCL BSIG 1 2 3 4 5 6 7 8 9 10 PO +24V SBY G FAN- 1 2 PRH1 PRH2 PRE2 ARY BRY ASIG BSIG 1 2 3 4 5 6 7 8 9 10 PRE1 A+ 11 12 13 14 15 A- A B+ B- B G W307 GRAY W309 VIOLET W308 GRAY XP3500 only CN103 BLACK G CN102 RED +B CN104WHITE -B CN105 ORANGE OUT A CN106 YELLO...
Page 10 - DISASSEMBLY PROCEDURE; (分解手順)
XP1000/XP2500/XP3500 10 ■ DISASSEMBLY PROCEDURE (分解手順) Top view 1. Top Cover (Time Required: about 2 min) 1-1 Remove the eleven (11) screws marked [510]. The top cover can then be removed. (Fig. 1) 1. トップカバー(所要時間: 約2分) 1-1. [510] のネジ 11 本を外して、トップカバーを外 します。(Fig. 1) 2. DC Circuit Board (Time Requi...
Page 13 - Removal of VR circuit board facilitates the work.
13 XP1000/XP2500/XP3500 7. VR Circuit Board(Time Required: about 4 min) 7-1 Remove the top cover. (See procedure 1.)7-2 Remove the front panel assembly. (See procedure 6.)7-3 Remove the two (2) attenuation knobs and the two (2) hexagonal nuts marked [D]. The VR circuit board can then be removed. (Ph...
Page 15 - PA unit(PAユニット); PAL
15 XP1000/XP2500/XP3500 PA unit(PAユニット) (Fig. 6) [P40]: Bind Head Tapping Screw-S 3.0x6 MFZN2W3 (WE877900) Sタイト+BIND [P70]: Bind Head Tapping Screw-B 3.0x12 MFZN2W3 (WE877700) 小ネジ+BIND (Photo. 10) [40]: Bind Head Tapping Screw-B 4.0x8 MFZN2B3 (WE962000) Bタイト+BIND 11. PA Unit (Time Required: about 3 ...
Page 16 - ブロック図); Note: See parts list for details of circuit board component parts.; CONTENTS(目次); 注:シートの部品詳細はパーツリストをご参照ください。
XP1000/XP2500/XP3500 16 ■ IC BLOCK DIAGRAM ( IC ブロック図) NJM2068D-D (XA987A00)Dual Operational Amplifier DC: IC403,404 NJM2068MD-TE2 (X3505A00)Dual Operational Amplifier P1000S IO1/4: IC301—303 P2500S/P3500S IO1/4: IC301—307 1 2 3 4 -V 8 7 6 5 Output A +V Non-Inverting Input A -DC Voltage Supply +DC V...
Page 17 - CIRCUIT BOARDS; (シート基板図); Circuit Board
17 XP1000/XP2500/XP3500 ■ CIRCUIT BOARDS (シート基板図) HPF OFF/20Hz/55Hz GAIN +4dBu/26dB/32dB MODESTEREO/BRIDGE/PARALLEL HPF OFF/20Hz/55Hz to DC-CN501 to IO3/4-W301B to VR-CN303 Components side ( 部品側 ) Components side ( 部品側 ) Pattern side ( パターン側 ) Pattern side ( パターン側 ) ● SUB (IO 1/4) Circuit Board ● SU...
Page 18 - DC Circuit Board
XP1000/XP2500/XP3500 18 A A’ ● DC Circuit Board ● SUB (VR) Circuit Board DC: 2NA-WF39790-D010 SUB (VR): 2NA-WF39910-D010 to PAL-CN101 to Power Transformer to IO3/4-W305 to IO3/4-CN304 Volume Control to PAL-CN102 to PAL-CN103 to PAL-CN104 Components side ( 部品側 ) A Volume Control B to IO1/4-CN301
Page 22 - PAL Circuit Board
XP1000/XP2500/XP3500 22 C C’ D D’ ● PAL Circuit Board to DC-W403 to DC-W402 to DC-W401
Page 26 - INSPECTION
XP1000/XP2500/XP3500 26 ScopeThis inspection specifications is applied to the power amplifier XP1000/XP2500/XP3500. 1. Power Source/Frequency 2. Preparation for STEREO/PARALLEL modeAttenuator "0"(MAX) (Both Channel) Input terminal cannon type connector: 2PIN-HOT/3PIN-COLD/1PIN-GND MODE switc...
Page 27 - Vo
27 XP1000/XP2500/XP3500 3. 6 Frequency response Input signals are each 20Hz, 1kHz and 20kHz, -10dBu. The output voltage shall be -0.5 +/- 0.5dB at 20Hz and 20kHz compared to the 1kHz. Set HPF switch to 20Hz. With 20Hz -10dBu input signal, output voltage shall be -3.0 +/- 2.0dB compared to the value ...
Page 30 - 検査
XP1000/XP2500/XP3500 30 適用範囲 パワーアンプ XP1000/XP2500/XP3500 について規定します。 1. 電源電圧/周波数 2. STEREO/PARALLELモードの準備 Attenuator "0"(MAX) (Both Channel) Input terminal cannon type connector: 2PIN-HOT/3PIN-COLD/1PIN-GND MODE switch STEREO GAIN switch 32dB HPF switch OFF (Both Cannel) Load resistor 8 Ω...
Page 34 - CIRCUIT DIAGRAM; CONTENTS; IC & DIODE OUTSIDE FIGURE; POWER AMPLIFIER
CIRCUIT DIAGRAM ■ CONTENTS (目次) IC & DIODE OUTSIDE FIGURE (外形図).......................................... 2 BLOCK DIAGRAM (ブロックダイアグラム)...................................... 3 OVERALL CIRCUIT DIAGRAM (総回路図) DM 1/2 ......................................................................................
Page 37 - 回路図); 、PSW; 回路図; PSW
4 B A C D E F G H I J K L M N O P Q R S T U V W X 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ■ DC 1/2, PSW CIRCUIT BOARD ( DC1/2 、PSW 回路図) (XP1000/XP2500/XP3500) ■ DC 1/2, PSW CIRCUIT BOARD ( DC1/2 、PSW 回路図 ) (XP1000/XP2500/XP3500) XP1000/XP2500/XP3500 DC to PAL -CN101 28CC1-2000007702-1 2 to LED to ...
Page 39 - SUB CIRCUIT BOARD
6 B A C D E F G H I J K L M N O P Q R S T U V W X 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 XP1000/XP2500/XP3500 ■ SUB CIRCUIT BOARD ( SUB 回路図) (XP1000/XP2500/XP3500) ■ SUB CIRCUIT BOARD ( SUB 回路図 ) (XP1000/XP2500/XP3500) LED VR IO (4/4) IO (3/4) OUT A OUTPUTCH A-2 OUTPUTCH B-2 INPUT CH B INPUT CH A...
Page 40 - PAL CIRCUIT BOARD
7 B A C D E F G H I J K L M N O P Q R S T U V W X 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 XP1000/XP2500/XP3500 ■ PAL CIRCUIT BOARD ( PAL 回路図) (XP1000/XP2500/XP3500) ■ PAL CIRCUIT BOARD ( PAL 回路図 ) (XP1000/XP2500/XP3500) PAL to IO3/4-W304 to DC-W401to DC-W402to DC-W403 to IO3/4-W306 to DC-CN414 N.C...
Page 41 - PARTS LIST; OVERALL ASSEMBLY
PARTS LIST ■ CONTENTS (目次) OVERALL ASSEMBLY (総組立)............................................... 2 ELECTRICAL PARTS (電気部品)........................................ 7-17 A: Australian model B: British model C: Canadian modelD: German modelE: European model F: French model H: North European model I: In...