Yamaha STAGEPAS 150M Servise Manual

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3 7 63 1515 0
TE
L 13942296513
www
.
PA
011900
20080527-65100
http://www.xiaoyu163.com
I CONTENTS (目次)
SPECIFICATIONS (総合仕様) ..................................................................... 3
PANEL LAYOUT (パネルレイアウト) ......................................................... 4
DIMENSIONS (寸法図).............................................................................. 4
CIRCUIT BOARD LAYOUT (ユニットレイアウト).................................... 5
DISASSEMBLY PROCEDURES (分解手順)............................................... 6
IC BLOCK DIAGRAM (ICブロック図) ...................................................... 15
CIRCUIT BOARDS (シート基板図) ........................................................... 16
INSPECTIONS (検査) ............................................................................... 27
BLOCK & LEVEL DIAGRAM (ブロック&レベルダイアグラム)
x
CIRCUIT DIAGRAM (回路図)
2 9
8
SERVICE MANUAL
Q Q
3
6 7
1 3
1 5
Speaker
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.
Copyright (c) Yamaha Corporation. All rights reserved.
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2 8
0 5
8
2 9
9 4
2 8
Mixer
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HAMAMATSU, JAPAN
9 9
9 9
08.05

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Summary of Contents for Yamaha STAGEPAS 150M

  • Page 1: Table Of Contents

    IC BLOCK DIAGRAM (ICブロック図) ............15 CIRCUIT BOARDS (シート基板図) ............16 INSPECTIONS (検査) ................27 ADJUSTMENT OF AMPLIFIER (アンプユニットの調整) ......29 PARTS LIST BLOCK & LEVEL DIAGRAM (ブロック&レベルダイアグラム) u163 CIRCUIT DIAGRAM (回路図) 011900 20080527-65100 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. 08.05 http://www.xiaoyu163.com...
  • Page 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 users, and have therefore not been restated.
  • Page 3: Specifications

    STAGEPAS 150M 3 7 63 1515 0 SPECIFICATIONS ■ 総合仕様 G General Specifications ● 一 般仕様 Maximum Output Power 最大出力 150 W (±10 %)/4 Ω @ 10 % THD at 1 kHz (SPEAKER) 150 W (±10 %) /4 Ω @ 10 % THD at 1 kHz ( SPEAKER)...
  • Page 4: Panel Layout (パネルレイアウト

    STAGEPAS 150M 3 7 63 1515 0 PANEL LAYOUT (パネルレイアウト) AC IN jack POWER switch SPEAKER jack (for included speaker 300S only) ST LINK OUT R jack PHONES jack ST SUB OUT L (MONO) / R jacks ST SUB OUT control...
  • Page 5 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 Front view Right side view Rear view Speaker HF <Tweeter> (スピーカHF<ツィーター>) POWER POWER NETWORK NETWORK REVERB INPUT L 1 3 9 4 2 2 9 6 5 1 3 CONTROL CONTROL REVERB SP OUT...
  • Page 6: Disassembly Procedures (分解手順

    STAGEPAS 150M 3 7 63 1515 0 DISASSEMBLY PROCEDURES (分解手順) フロントグリルAss’ y ( 所要時間:約1分) Front Grille Assembly (Time required: About 1 minute) [120] のネジ4本を外して、フロントグリルAss’ yを外し ます。 (図1) Remove the four (4) screws marked [120]. The front grille assembly can then be removed. (Fig. 1) スピーカLF (...
  • Page 7 STAGEPAS 150M 3 7 63 1515 0 Speaker HF (Tweeter) Speaker LF (Woofer) (スピーカHF(ツィーター) ) (スピーカLF(ウーファー) ) Wire HF (Blue) Wire HF (Yellow) Wire LF (Red) Wire LF (Black) (束線HF(青) ) (束線HF(黄) ) (束線LF(赤) ) (束線LF(黒) ) Photo 1(写真 1)...
  • Page 8 STAGEPAS 150M 3 7 63 1515 0 ミキサーAss’ y ( 所要時間:約1分) Mixer Assembly (Time required: About 1 minute) コインドライバーまたはマイナスドライバーで、ファ スナーヘッドのマイナス形溝2箇所をOPENの位置まで Rotate the two (2) straight slots on the fastener heads 回して、ミキサーAss’ yを外します。 (図5) with a coin driver or minus driver until each straight slot is in alinment with the OPEN position.
  • Page 9 STAGEPAS 150M 3 7 63 1515 0 Mixer Assembly (Panel Assembly, Rear Case ミキサーAss’ y ( パネル側、リアケース側) Assembly) (Time required: About 3 minutes) (所要時間:約3分) Remove the mixer assembly. (See procedure 6) ミキサーAss’ yを外します。 (6項参照) Remove the eight (8) screws marked [340], and sepa- [340]...
  • Page 10 STAGEPAS 150M 3 7 63 1515 0 《パネル側 (ミキサーAss’ y) の分解》 [Disassembly of Panel Assembly (Mixer Assembly)] Before removing the following parts (in procedure 9 to ※ 以下の各部品 (9項∼13項) を取り外す前に、ミキサーAss’ procedure 13), remove the mixer assembly (see pro- y ( 6項参照) 、リアケース側 (8項参照) を外しておきます。...
  • Page 11 STAGEPAS 150M 3 7 63 1515 0 REVERBシート (所要時間:約4分) REVERB Circuit Board 10-1 CONTROLシートのCN27とCN31のコネクターから、 (Time required: About 4 minutes) REVERBシートを外します。 (図10) 10-1 Remove the REVERB circuit board from the connec- tors CN27 and CN31 of the CONTROL circuit board.
  • Page 12 STAGEPAS 150M 3 7 63 1515 0 CONTROLシート (所要時間:約10分) CONROL Circuit Board 12-1 INPUTシートを外します。 (9項参照) (Time required: About 10 minutes) 12-2 REVERBシートを外します。 (10項参照) 12-1 Remove the INPUT circuit board. (See procedure 9) 12-3 パネル印刷面から [130] のノブVR (白) 5個、 [140] のノ...
  • Page 13 STAGEPAS 150M 3 7 63 1515 0 電源スイッチ、ACインレット (所要時間:約5分) Power Switch, AC Inlet 13-1 電源スイッチとACインレットに半田付けされている束 (Time required: About 5 minutes) 線2本 (束線1P、束線2P) とアース線を外します。 (図14) 13-1 Remove the two (2) connector assemblies (connector 13-2 電源スイッチのツメを押して外します。 (図15) assembly (1P) and connector assembly (2P)) and earth 13-3 ACインレットのツメを押して外します。...
  • Page 14 STAGEPAS 150M 3 7 63 1515 0 《リアケース側 (ミキサーAss’ y) の分解》 [Disassembly of Rear Case Assembly (Mixer Assembly)] Before removing the following parts (in procedure 14), ※ 以下の各部品 (14項) を取り外す前に、ミキサーAss’ y ( 6項 remove the mixer assembly (see procedure 6), panel 参照)...
  • Page 15: Ic Block Diagram (Icブロック図

    STAGEPAS 150M 3 7 63 1515 0 IC BLOCK DIAGRAM (ICブロック図) • M65850FP (AAX62760) Digital Echo REVERB: IC602 CLOCK OP2 IN OP2 OUT LPF2 IN LPF2 OUT LPF2 D / A OSCILLATOR LPF1 IN 1/2 Vcc LPF1 OUT CLOCK...
  • Page 16: Circuit Boards (シート基板図

    STAGEPAS 150M 3 7 63 1515 0 CIRCUIT BOARDS (シート基板図) CONTENTS (目次) • AMP Circuit Board (6479-10) ..........17 • CONTROL Circuit Board (6494-30) ..........18 • INPUT Circuit Board (6494-30) ..........20 • NETWORK Circuit Board (5257-10) ..........21 •...
  • Page 17 STAGEPAS 150M 3 7 63 1515 0 • AMP Circuit Board L 13942296513 Component side (部品側) to POWER to POWER u163 Pattern side (パターン側) 432584 http://www.xiaoyu163.com...
  • Page 18 STAGEPAS 150M 3 7 63 1515 0 • CONTROL Circuit Board to INPUT CN25 L 13942296513 to REVERB CN28 to REVERB CN32 to INPUT CN22 u163 Component side (部品側) to POWER CN19 477547 http://www.xiaoyu163.com...
  • Page 19 STAGEPAS 150M 3 7 63 1515 0 L 13942296513 u163 Pattern side (パターン側) 477547 http://www.xiaoyu163.com...
  • Page 20 STAGEPAS 150M 3 7 63 1515 0 • INPUT Circuit Board to CONTROL CN26 L(MONO) L 13942296513 L(MONO) LINE LINE to CONTROL L(MONO) CN21 u163 ST LINK OUT (R) PHONES Component side (部品側) Pattern side (パターン側) 477547 http://www.xiaoyu163.com...
  • Page 21 STAGEPAS 150M 3 7 63 1515 0 • NETWORK Circuit Board to WOOFER SPEAKER Black L 13942296513 Yellow TWEETER Blue to SP BOX IN CN15 u163 Component side (部品側) 470618 http://www.xiaoyu163.com...
  • Page 22 STAGEPAS 150M 3 7 63 1515 0 • POWER Circuit Board Reduction: 4/5 L 13942296513 u163 Component side (部品側) 479869 http://www.xiaoyu163.com...
  • Page 23 STAGEPAS 150M 3 7 63 1515 0 Reduction: 4/5 to CONTROL CN24 L 13942296513 u163 Component side (部品側) 479869 http://www.xiaoyu163.com...
  • Page 24 STAGEPAS 150M 3 7 63 1515 0 • POWER Circuit Board Reduction: 4/5 L 13942296513 u163 Pattern side (パターン側) 479869 http://www.xiaoyu163.com...
  • Page 25 STAGEPAS 150M 3 7 63 1515 0 Reduction: 4/5 L 13942296513 u163 Pattern side (パターン側) 479869 http://www.xiaoyu163.com...
  • Page 26 STAGEPAS 150M 3 7 63 1515 0 • SP BOX IN Circuit Board to NETWORK to SP OUT CN10 JK108 Component side (部品側) Pattern side (パターン側) 479869 L 13942296513 • SP-OUT Circuit Board to POWER to SP BOX IN JK109 Component side (部品側)...
  • Page 27: Inspections (検査

    STAGEPAS 150M 3 7 63 1515 0 INSPECTIONS (検査) Test Conditions (試験条件) Measuring Voltag (測定電圧) : AC 100 V 50/60 Hz (J) AC 120 V 60 Hz (U) AC 230 V 50 Hz (B, E) AC 220 V 60 Hz (K) AC 220 V 50 Hz (O) SP: 6 Ω, LINK OUT: 10 kΩ...
  • Page 28 STAGEPAS 150M 3 7 63 1515 0 ITEM INTPUT CONDITIONS OUTPUT CONDITIONS NOMINAL LIMIT (項目) (入力条件) (出力条件) (標準値) (限界値) +4.0 ±2 dB FREQUENCY RESPONSE INPUT: 60 Hz SP OUT: L, R +5.0 dB (周波数特性) 1, 2 (Each) REF: 1 kHz, 1 W OUTPUT (基準:1 kHz、1 W出力)...
  • Page 29: Adjustment Of Amplifier (アンプユニットの調整

    STAGEPAS 150M 3 7 63 1515 0 Over Load Protection (過負荷保護回路動作) The product shall be set to 12.5 W output on SP OUT. When + and - of SP OUT short-circuit, the product should stop the output and should blink POWER LED.
  • Page 30: Parts List

    STAGEPAS 150M 3 7 63 1515 0 PARTS LIST I CONTENTS (目次) OVERALL ASSEMBLY (総組立) ............2 MIXER ASSEMBLY (ミキサーAss’ y)........... 5 REAR CASE ASSEMBLY (リアケースAss’ y) ........7 ELECTRICAL PARTS (電気部品) ............9 L 13942296513 Notes: DESTINATION ABBREVIATIONS...
  • Page 31 STAGEPAS 150M 3 7 63 1515 0 OVERALL ASSEMBLY (総組立) Rear cabinet unit (リアキャビネット部) Bracket fastner assembly (ブラケットファスナーAss'y) Mixer assembly: See page 5. (ミキサーAss'y) Rear cabinet assembly (リアキャビネットAss'y) Bracket mount assembly (マウントブラケットAss'y) 140a SER.No. L 13942296513 R100 Network assembly (ネットワークAss'y)
  • Page 32 STAGEPAS 150M 3 7 63 1515 0 PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK 総 組 立 OVERALL ASSEMBLY STAGEPAS 150M 総 組 立 OVERALL ASSEMBLY 総 組 立 OVERALL ASSEMBLY OVERALL ASSEMBLY 総 組 立...
  • Page 33 STAGEPAS 150M 3 7 63 1515 0 PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK 電 源 ケ ー ブ ル AAX6861R AC CORD 444740 電 源 ケ ー ブ ル AAX8241R AC CORD O (CHN) 414426 ス...
  • Page 34 STAGEPAS 150M 3 7 63 1515 0 MIXER ASSEMBLY (ミキサーAss’ y) 190b 190a 200 x5 P100 P70e P120 220a Rear case assembly: L 13942296513 See page 7. P70d (リアケースAss'y) P70a P70c P120 P70b AC-IN connector assembly (ACインレットAss'y) Panel assembly (パネルAss'y)
  • Page 35 STAGEPAS 150M 3 7 63 1515 0 PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ミ キ サ ー A s s ’y MIXER ASSEMBLY STAGEPAS 150M ミ キ サ ー A s s ’y MIXER ASSEMBLY パ...
  • Page 36 STAGEPAS 150M 3 7 63 1515 0 REAR CASE ASSEMBLY (リアケースAss’ y) L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 37 STAGEPAS 150M 3 7 63 1515 0 PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK リ ア ケ ー ス A s s ’ y REAR CASE ASSEMBLY STAGEPAS 150M リ ア ケ ー ス A s s ’ y...
  • Page 38 STAGEPAS 150M 3 7 63 1515 0 ELECTRICAL PARTS (電気部品) PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK 電 気 部 品 ELECTRICAL PARTS STAGEPAS 150M A M P シ ー ト WP919700 CIRCUIT BOARD 470636-1 C O N T R O L シ ー ト...
  • Page 39 STAGEPAS 150M 3 7 63 1515 0 AMP and CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 3124 WJ600000 CARBON RESISTOR (CHIP) 10 J 067675 チ ッ...
  • Page 40 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ケ ミ コ ン C119 AAX6336R ELECTROLYTIC CAP. 10uF 407785 チ ッ プ セ ラ コ ン...
  • Page 41 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ セ ラ コ ン C319 AAX6301R CERAMIC CAPACITOR (CHIP) 22pF 065483 チ ッ プ セ ラ コ ン...
  • Page 42 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ セ ラ コ ン C716 AAX6301R CERAMIC CAPACITOR (CHIP) 22pF 065483 チ ッ プ セ ラ コ ン...
  • Page 43 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK L E D   黄 D602 AAX6402R LED YELLOW SEL6710Y D LF 411468 L E D  ...
  • Page 44 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 R107 AAX6313R CARBON RESISTOR (CHIP) 3.9K J 067539 チ ッ プ 抵...
  • Page 45 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 R174 AAX6288R CARBON RESISTOR (CHIP) 10K J 067497 チ ッ プ 抵...
  • Page 46 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 R281 AAX6388R CARBON RESISTOR (CHIP) 4.7K J 067545 チ ッ プ 抵...
  • Page 47 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 R617 AAX6291R CARBON RESISTOR (CHIP) 15K J 067509 チ ッ プ 抵...
  • Page 48 STAGEPAS 150M 3 7 63 1515 0 CONTROL and INPUT and REVERB and NETWORK and POWER and SP BOX IN and SP OUT PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ボ リ ウ ム VR501 AAX6416R...
  • Page 49 STAGEPAS 150M 3 7 63 1515 0 POWER and SP BOX IN and SP OUT PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ケ ミ コ ン C890 WP069200 ELECTROLYTIC CAP. 270uF 35V 470972 チ ッ プ セ ラ コ ン...
  • Page 50 STAGEPAS 150M 3 7 63 1515 0 POWER and SP BOX IN and SP OUT PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK ト ラ ン ジ ス タ Q806 WJ612600 TRANSISTOR KTC2026 YGR 362783 ト ラ...
  • Page 51 STAGEPAS 150M 3 7 63 1515 0 POWER and SP BOX IN and SP OUT PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. RANK チ ッ プ 抵 抗 R864 AAX6292R CARBON RESISTOR (CHIP) 100K J 067499 チ...
  • Page 52 STAGEPAS 150M 3 7 63 1515 0 CIRCUIT DIAGRAM I CONTENTS (目次) BLOCK & LEVEL DIAGRAM (ブロック&レベルダイアグラム) ......3 CIRCUIT DIAGRAM (回路図) POWER 1/2 ....................4 POWER 2/2, NETWORK, SP BOX IN, SP OUT ..........5 INPUT ......................6 L 13942296513 CONTROL 1/2 ....................
  • Page 53 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 BLOCK & LEVEL DIAGRAM (ブロック&レベルダイアグラム) OFFSET REVERB INPUT CONTROL JK102,202 Reversed IC102 2/2 phase IC101 IC202 2/2 IC102 1/2 IC104 1/2 IC109 1/2 IC108 1/2 IC107 1/2 IC112...
  • Page 54 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 1/7 (POWER 1/2) POWER <P.5: B3> <P.5: B3> <P.5: B3> <P.5: B2> <P.5: C3> <P.5: C4> <P.5: C3> 1 3 9 4 2 2 9 6 5 1 3 <P.5: C3>...
  • Page 55 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 2/7 (POWER 2/2, NETWORK, SP BOX IN, SP OUT) POWER <P.4: J3> <P.4: J4> <P.4: J4> <P.4: J4> <P.4: J2> to AMP_1101 to AMP_1100 <P.4: J3>...
  • Page 56 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 3/7 (INPUT) INPUT to CONTROL 1/2_CN26 <P.7: A3> 1 3 9 4 2 2 9 6 5 1 3 to CONTROL 2/2_CN21 <P.8: J5> w w w...
  • Page 57 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 4/7 (CONTROL 1/2) <P8: D6> <P8: D6> CONTROL to REVERB_CN28 <P.9: I6> HIGH to INPUT_CN25 <P.6: E2> 1 3 9 4 2 2 9 6 5 1 3 HIGH <P8: A2>...
  • Page 58 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 5/7 (CONTROL 2/2) CONTROL <P.7: J4> MASTER LEVEL to REVERB_CN32 <P.9: B6> TO SPEECH/MUSIC STEREO SUB OUT LEVEL <P.7: J5> 1 3 9 4 2 2 9 6 5 1 3...
  • Page 59 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 6/7 (REVERB) REVERB SPEAKER EQUALIZER REVERB LIMITER 1 3 9 4 2 2 9 6 5 1 3 DIGITAL EFFECT w w w to CONTROL 2/2_CN31 to CONTROL 1/2_CN27 <P.8: J2>...
  • Page 60 STAGEPAS 150M 3 7 6 3 1 5 1 5 0 CIRCUIT DIAGRAM 7/7 (AMP) to POWER 2/2_CN5 <P.5: E3> 1 3 9 4 2 2 9 6 5 1 3 to POWER 2/2_CN4 <P.5: C3> w w w...
  • Page 61 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

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