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このサービ スマニ ュ アルはエ コ パルプ WIRING DIAGRAM (基板結線図) (ECF : 無塩素系漂白パルプ) を使用 し ています。 OVERALL CIRCUIT DIAGRAM (総回路図) This document is printed on chlorine free (ECF) paper. 011767 HAMAMATSU, JAPAN 200412-441000 Copyright (c) Yamaha Corporation. All rights reserved. PDF-K006 ’05.02...
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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 understood by the users, and have therefore not been restated.
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PC9501N ■ SPECIFICATIONS Power output level (Rated power) 120 V (U, V, T)/240 V (A) 230 V (H, B, W, K, O) 8 Ω/STEREO 1 kHz, THD+N=1 % 1000 W x 2 1050 W x 2 4 Ω/STEREO 1600 W x 2 1650 W x 2 8 Ω/BRIDGE...
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4 SPEAKERS 端子 5 DATA PORT jacks 5 DATA PORT 端子 6 AMP ID switch 6 AMP ID スイッチ 7 Euroblock connector ユーロブロックコネクター 8 AC inlet (except PC9501N (J)) 8 AC インレット( PC9501N (J) を除く) 9 GND terminals 9 GND 端子...
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PC9501N ■ CIRCUIT BOARD LAYOUT (ユニットレイアウト) • Front View(正面図) • Side View • Top View • Side View IN10 IN10 PS10 (側面図) (上面図) (側面図) PS10 PA10 PA10 IN10 IN10 IN10 • Rear View (背面図) IN10...
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PC9501N ■ DIMENSIONS (寸法図) 25 30 30 25 PC 9501N POWER AMPLIFIER Units: mm (単位)...
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PC9501N ■ PERFORMANCE GRAPHS (特性図) 10000 Mode:STEREO Both ch 1000 Power Consumption[W] Output 1000 10000 Power[W]...
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2-2. [240] のネジ 6 本を外 し 、 リ ア Ass’ y を外 し ます。(図 2) ∗ assembly can then be removed. (Fig. 2) PC9501N (J) 仕向は [90] のネジを外します。( 図 1) ∗ With PC9501N of the J specification, remove the screw marked [90]. (Fig.1) [280] [30b] [90]...
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PC9501N IN10 1/5 Circuit Board (Time required: about 5 minutes) IN10 1/5 シート(所要時間:約 5 分) 3-1. Remove the top cover. (See Procedure 1.) 3-1. ト ッ プカバーを外 し ます。 (1 項参照 ) 3-2. Remove the rear assembly. (See Procedure 2.) 3-2.
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PC9501N [220] Side Cover R Side Cover L (サイドカバーR) (サイドカバーL) [210b] [210a] [190] [190] PS10 [185] [185] IN10 [185]: Flat Washer 4X9X0.8 MFZN2BL (VP367000) 平座金みがき丸 [190]: Bonding Tapping Screw-B 4.0X8 MFZN2BL (VR779900) ボンディング B タイト [210]: Bonding Tapping Screw-B 4.0X8 MFZN2BL (VR779900) ボンディング...
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PC9501N IN10 2/5 Circuit Board (Time required: about 4 minutes) IN10 2/5 シート(所要時間:約 4 分) 9-1. Remove the top cover. (See Procedure 1.) 9-1. ト ッ プカバーを外 し ます。 (1 項参照 ) 9-2. Remove the front panel assembly. (See Procedure 6.) 9-2.
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を外 し 、 [40] の I/O ロ ッ ク を外 し 、 PS10 シー ト を外 し and then release the I/O rock marked [40]. The PS10 ます。 ( 図 1) circuit board can then be removed. (Fig. 1) [40]: PC9501N (J) は使用 し てい ません。 [40]: PC9501N (J) is not used.
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Fix the connector assemblies [120] [150] and [F80] connected to Attach the tube to the *4 For PC9501N (J), connect the CN201 and CN406 so that connector assemblies black wire of the AC cord [60] to they do not touch the heat...
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PC9501N ■ LSI PIN DESCRIPTION (LSI 端子機能表) • HD64F7044F28V (X5719B00) CPU IN10: IC801 NAME FUNCTION NAME FUNCTION _____ 1 PE1/TIOC4C/DACK0/AH Port E / MTU I/O / DMA transfer strobe / Address hold PD11/D11 2 PE15/TIOC4D/DACK1/IRQOUT I/O Port E / MTU I/O / DMA transfer strobe / Interrupt request output...
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PC9501N • IN10 1/5 Circuit Board SPEAKERS OUTPUT – – from PS10 1/2-W103 from PS10 1/2-W102 from PA10 BCH-W204 from PA10 ACH-CN205 from PA10 ACH-W204 from PA10 BCH-CN205 to PA10 ACH-CN202 to PA10 BCH-CN202 to IN10 2/5-CN701 IN10: 2LP-X5707B0...
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PC9501N from PA10 ACH-CN201 from PA10 BCH-CN201 to IN10 5/5-CN401 to IN10 3/5-CN407 to IN10 4/5-CN801 to PS10 1/2-CN102 Component side (部品側) Pattern side (パターン側) IN10: 2LP-X5707B0...
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PC9501N • IN10 2/5 Circuit Board LEVEL LEVEL METER METER ADJ. to IN10 1/5-CN601 TEMP PROTECT REMOTE POWER/STAND-BY Component side (部品側) Pattern side (パターン側) • IN10 3/5 Circuit Board VOLUME Pattern side (パターン側) to IN10 1/5-CN406 Component side (部品側) IN10: 2LP-X5707B0...
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PC9501N • IN10 4/5 Circuit Board • IN10 5/5 Circuit Board to IN10 1/5-CN405 CHANNEL INPUT HPF 20 Hz MODE from IN10 1/5-CN402 Component side (部品側) AMP ID Component side (部品側) Pattern side (パターン側) DATA PORT Pattern side (パターン側) IN10: 2LP-X5707B0...
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PC9501N • PA10 Circuit Board IDLING ADJ. B PA10 ACH: from IN10 1/5-CN603 PA10 BCH: from IN10 1/5-CN604 PA10 ACH: Q235N Q236N Q237N Q238N Q239N Q240N Q241N Q234N IC201 from IN10 1/5-CN609 PA10 BCH: from IN10 1/5-CN610 OFFSET ADJ. PA10 ACH:...
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PC9501N • Following semi-conductors are installed for the PA unit. (下記半導体は PA ユニ ッ ト で 取付 さ れます。) PA10 ACH: to PS10 1/2-CN105 PA10 BCH: to PS10 1/2-CN108 Circuit board ref. PA10 Q242N D234 Q243N Q244N Q245N Q228 Q230...
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from PA10 ACH-W201 to IN10 1/5-CN606 from PA10 ACH-W202 from PA10 ACH-W203 AC IN to IN10 1/5-CN602 from FAN ACH from FAN BCH POWER ON/OFF from PA10 BCH-W201 from PA10 BCH-W203 from PA10 BCH-W202 to IN10 1/5-CN607...
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PC9501N ■ INSPECTIONS Inspections in STEREO mode and PARALELL mode 1-1. Preparation Input attenuator MAX Input terminal XLR-3-31 type connector, No.2: hot, No.1 and 3: ground MODE SW STEREO HPF SW Output terminal Unless otherwise specified, load resistance: 8 Ω non-inductive resistance, power...
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PC9501N 1-2-8. Channel separation Feed the sine wave given in the below table to the input terminal of one channel and measure the output voltage (reference voltage). Then, measure the output voltage at the other channel grounded via a 600 Ω resistance and check that it is -70 dB or less as compared with the reference voltage (0 dB).
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PC9501N 1-2-14. Level meter (no load) Feed 1 kHz sine wave to the input terminal, then set the input signal so that the voltage at the output terminal given in the table below is obtained. (Note that no load resistance is connected to the output terminal.) PC9501N 63.3 V...
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Then make settings shown above again. 2-3-2. REMOTE and MODEL ID inspections Press the return key of the Windows PC keyboard once, then check that the REMOTE LED lights up. The screen shown below appears on the monitor. MODEL ID : 5 (PC9501N)
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PC9501N 2-3-3. Automatic inspections 2-3-3-1. TEST 10 (STANDBY, PROTECT) Enter “00” using the Windows PC keyboard, then check that the PROTECTION LED lights up and POWER LED lights in orange. (The POWER LED lights in orange for about 2 seconds, then changes to green.) The screen shown below appears on the monitor, and judgment is made automatically.
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PC9501N 2-3-3-4. TEST 40 (ATT) The screen shown below appears on the monitor, and judgment is made automatically. >> 40: ATT TEST ATT=-6dB VSP(CH A) : 14.64 V --<OK> VSP(CH B) : 14.75 V --<OK> When the TEST 40 result is OK, the message shown below appears on the monitor.
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PC9501N 2-3-3-8. TEST 80 (MONITOR) The screen shown below appears on the monitor, and judgment is made automatically. >> 80: MONITOR TEST TEMP(CH A): 29 C --<OK> TEMP(CH B): 28 C --<OK> Vpre(CH A): 0.67 V --<OK> Vpre(CH B): 0.65 V --<OK>...
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PC9501N Inspections in BRIDGE mode 3-1. Preparation Input attenuator Operation for A ch only, MAX Input terminal XLR-3-31 type connector, No.2: hot, No.1 and 3: ground MODE SW BRIDGE HPF SW Output terminal Use A ch + and B ch +.
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Windows PC キーボー ド の リ タ ーン キー を 1 回押 し ま す。 REMOTE LED が点灯す る こ と を確認 し て く だ さ い。 その と き モニ タ ー画面に次の文字が表示 さ れます。 MODEL ID : 5 (PC9501N)
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PC9501N 2-3-3. 自動検査 2-3-3-1. TEST 10(STANDBY、PROTECT) Windows PC キーボー ド を使用 し て “00” (半角文字) を入力 し ます。 PROTECTION LED が点灯 し 、 POWER LED が橙色に点 灯 し ます。 (POWER LED は約 2 秒間、 橙色に点灯 し ます。 その後、 緑色に点灯 し ます。)...
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PC9501N 2-3-3-4. TEST 40(ATT) モニ タ ー画面に次の文字が表示 さ れ、 判定が自動的に行われます。 >> 40: ATT TEST ATT=-6dB VSP(CH A) : 14.64 V --<OK> VSP(CH B) : 14.75 V --<OK> TEST 40 が OK の場合は、 モニ タ ー画面に次の文字が表示 さ れます。 ------------------<TEST40:OK> TEST 40 が終了する と 、 自動的に TEST 50 に進みます。...
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PC9501N 2-3-3-8. TEST 80(MONITOR) モニ タ ー画面に次の文字が表示 さ れ、 判定が自動的に行われます。 >> 80: MONITOR TEST TEMP(CH A): 29 C --<OK> TEMP(CH B): 28 C --<OK> Vpre(CH A): 0.67 V --<OK> Vpre(CH B): 0.65 V --<OK> VSP(CH A) : 29.95 V --<OK>...
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PC9501N POWER AMPLIFIER PC9501N PARTS LIST ■ CONTENTS (目次) OVERALL ASSEMBLY(総組立) ..................2 ELECTRICAL PARTS(電気部品) ..................6 Notes : DESTINATION ABBREVIATIONS Australian model South African model British model Chinese model Canadian model South-east Asia model German model Taiwan model European model U.S.A.
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PC9501N ■ OVERALL ASSEMBLY (総組立) Rear Assembly (リアAss'y) R100 R100 (U) model R20a R20e PA Unit (PAユニット) 20 2/2 R20b R20c (O) model (J) model F140 F130 20 1/2 F120 F110 F140 F180 F190 F150 F130 R20d F160 F100 F120...
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■ PC9501N OVERALL CIRCUIT DIAGRAM 1/7 (IN10 1/5, IN10 3/5, IN10 5/5) PC9501N from IN10 1/5 C3 (P.6) IN10 1/5 from IN10 1/5 E5 (P.6) - 1/3 from IN10 1/5 H4 (P.6) from IN10 1/5 H4 (P.6) from IN10 1/5 I2 (P.6)
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■ PC9501N OVERALL CIRCUIT DIAGRAM 2/7 (IN10 1/5) PC9501N IN10 1/5 - 2/3 to IN10 1/5 D1 (P.7) to IN10 1/5 D3 (P.7) from PA10 ACH-CN205 to IN10 1/5 F1 (P.7) to IN10 1/5 B2 OP AMP (P.5) OP AMP to IN10 1/5 F3 (P.7)
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■ PC9501N OVERALL CIRCUIT DIAGRAM 3/7 (IN10 1/5) PC9501N IN10 1/5 - 3/3 from IN10 1/5 E4 (P.5) to IN10 1/5 G4 (P.5) from IN10 1/5 D1 (P.6) to IN10 1/5 G4 (P.5) from IN10 1/5 G1 (P.6) to IN10 1/5 G4 (P.5)
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■ PC9501N OVERALL CIRCUIT DIAGRAM 4/7 (IN10 2/5) PC9501N IN10 2/5 LED DRIVER LED DRIVER to IN10 1/5 -CN601 28CC1-8833662 Note: See parts list for details of circuit board component parts. 注:シートの部品詳細はパーツリストをご参照ください。 ( セ ): Ceramic Capacitor ( セラコン )
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■ PC9501N OVERALL CIRCUIT DIAGRAM 5/7 (IN10 4/5) PC9501N IN10 4/5 SYSTEM RESET INVERTER from IN10 1/5-CN405 AMP ID DATA PORT TRANSCEIVER BUFFER Note: See parts list for details of circuit board component parts. 28CC1-8833662 注:シートの部品詳細はパーツリストをご参照ください。 PC9501N PC9501N...