Yamaha Stagepas 300, Service Manual

Page 1: ... 検査 23 TROUBLE SHOOTING トラブルシューティング 26 PARTS LIST BLOCK DIAGRAM ブロックダイアグラム CIRCUIT DIAGRAM 回路図 Copyright c Yamaha Corporation All rights reserved PDF K9611 05 04 HAMAMATSU JAPAN 20050321 86100 Speaker Speaker Mixer www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 htt...

Page 2: ... replacement Recheck all work before you apply power to the unit WARNING CHEMICAL CONTENT NOTICE The solder used in the production of this product contains LEAD In addition other electrical electronic and or plastic Where applicable components may also contain traces of chemicals found by the California Health and Welfare Agency and possibly other entities to cause cancer and or birth defects or o...

Page 3: ...peaker Unit LF 8 20 cm Cone HF 1 2 54 cm Compression Driver Cross Over Frequency 4 kHz Frequency Range 55 Hz 20 kHz Maximum Output Level 112 dB 1 m 一般仕様 最大出力 150 W 150 W 6 Ω 10 THD at 1 kHz SPEAKER L R 100 W 100 W 6 Ω 1 THD at 1 kHz SPEAKER L R 周波数特性 3 dB 0 dB 1 dB 20 Hz 20 kHz 1 W 出力 6 Ω MUSIC SPEECH EQ and SP EQ Circuit を除く SPEAKER L R 3 dB 0 dB 1 dB 20 Hz 20 kHz 4 dBu 10 kΩ Load MUSIC SPEECH スイ...

Page 4: ... 1から4 u Stereo channel input jacks CH 5 6 7 8 ステレオチャンネル入力端子 CH 5 6 7 8 i MIC LINE switches MIC LINE スイッチ o Equalizer HIGH LOW EQ イコライザー 0 REVERB switches REVERB スイッチ 1 REVERB control REVERB コントロール 2 LEVEL control LEVEL コントロール 3 MASTER LEVEL control MASTER LEVEL コントロール 4 SPEECH MUSIC switch SPEECH MUSIC スイッチ 5 MONITOR OUT control MONITOR OUT コントロール 6 LEVEL meter LEVEL メーター 7 POWER indicator POWER イ...

Page 5: ...ーカLF ウーファー Power amplifier unit パワーアンプユニット Power amplifier unit パワーアンプユニット Speaker HF Tweeter スピーカHF ツィーター Front view Right side view Rear view www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...BL AAX61640 Fig 2 図 2 1 Front Grille Assembly Time required About 1 minute 1 1 Remove the four 4 screws marked 120A The front grille assembly can then be removed Fig 1 2 Speaker LF Woofer Time required About 2 minutes 2 1 Remove the front grille assembly See procedure 1 2 2 Remove the four 4 screws marked 100A The speaker LF woofer can then be removed Fig 1 2 3 Remove the wire LF red black attache...

Page 7: ... B タイト 3 0X10 NI BL AAX61710 N40 Pan Head Tapping Screw B ナベタッピングBタイト 3 0X8 CR3 AAX61700 Fig 4 図 4 4 Speaker HF Tweeter Time required About 4 minutes 4 1 Remove the front grille assembly See procedure 1 4 2 Separate the front cabinet unit and rear cabinet unit See procedure 3 4 3 Remove the two 2 screws marked 70A The speaker HF tweeter can then be removed from the front cabinet unit Fig 3 5 Netwo...

Page 8: ...Cover Mold Assembly Time required About 1 minute 6 1 Rotate the two 2 straight slots on the fastener heads with a coin driver or minus driver until each straight slot is in alignment with the OPEN position The mixer assembly or cover mold assembly can then be removed Fig 5 7 JACK1A Circuit Board or JACK1B Circuit Board Time required About 2 minutes 7 1 Remove the mixer assembly or cover mold assem...

Page 9: ... and rear case assembly from the mixer assembly Fig 7 See the cautions below Cautions on removing panel assembly and connection When removing the panel assembly take care not to damage the three connector assemblies connector assembly A B C Fig 7 When assembling the panel assembly connect the three connector assemblies connector assembly A B C in alphabetical order A B C Fig 7 Disassembly of Panel...

Page 10: ...Head Screw バインド小ネジ 3 0X8 CR3 AAX61910 Fig 10 図 10 10 VR Circuit Board Time required About 10 minutes 10 1 Remove the INPUT circuit board See procedure 9 10 2 Remove the six 6 volume knobs white marked 130 and the volume knob red marked 140 from the panel printing side Fig 8 10 3 Remove the five 5 screws marked 160 The VR circuit board can then be removed Fig 10 The following parts are not parts of...

Page 11: ... 13 11 FILTER Circuit Board Time required About 4 minutes 11 1 Remove the FILTER circuit board from the connectors CN27 and CN31 of the VR circuit board Fig 12 12 JACK2 Circuit Board Time required About 4 minutes 12 1 Remove the two 2 hexagonal nuts marked 220a from the panel printing side The JACK2 circuit board can then be removed Fig 13 13 Power Switch AC Inlet Time required About 5 minutes 13 ...

Page 12: ...s in procedure 14 to procedure 16 remove the mixer assembly see procedure 6 panel assembly see procedure 8 14 Power Amplifier Unit POWER Circuit Board Time required About 6 minutes 14 1 Remove the screw marked 270A The power amplifier unit A can then be removed Fig 17 14 2 Remove the screw marked 270B The power amplifier unit B can then be removed Fig 17 14 3 Remove the two 2 screws marked 320 The...

Page 13: ...0 320 320 Rear case assembly リアケースAss y リアケース側 Insulator C 絶縁板C Insulator B 絶縁板B Cushion A クッションA POWER Fig 17 図 17 260 Bind Head Tapping Screw B バインド B タイト 3 0X8 CR3 AAX61980 270 Bind Head Tapping Screw B バインドBタイト 3 0X10 NI BL AAX61710 Fig 19 図 19 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 1394...

Page 14: ...X16 CR3 AAX62030 15 Fan Small Time required About 7 minutes 15 1 Remove the POWER circuit board See procedure 14 15 2 Remove the shield case together with the fan small Fig 20 15 3 Remove the four 4 screws marked 110B The fan small can then be removed from the shield case Fig 20 The cushion B is not a part of the fan small Fig 20 Connect the connector of the fan small to the CN3 of the POWER circu...

Page 15: ...10 9 8 7 8 Vcc Rch Vref IN IN OUT GND D7 D6 D5 D4 D3 D2 D1 IC103 107 204 603 IC101 201 501 701 IC102 105 106 202 203 302 402 502 503 702 703 TOP249Y AAX63650 Switching Controller POWER IC802 804 1 CONTROL 2 LINE SENSE 3 EXTERNAL CURRENT LIMIT 4 SOURCE 5 FREQUENCY 7 DRAIN 1 3 2 4 5 7 1 3 2 5 7 4 VC ZC RE IFB VI LIMIT VBG VT VBG 5 8 V 1 V SHUNT REGULATOR ERROR AMPLIFIER INTERNAL UV COMPARATOR CONTRO...

Page 16: ...rd 8143 40 17 NETWORK2 Circuit Board 8143 40 17 POWER Circuit Board 8143 40 18 19 VR Circuit Board 6469 40 20 21 CIRCUIT BOARDS 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 INPUT Circuit Board 407744 Component side 部品側 Pattern side パターン側 407747 シート基板図 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q ...

Page 17: ...de to Speaker LF WOOFER to JACK1B CN11 or JACK1A CN15 to Speaker HF TWEETER NETWORK2 Circuit Board Component side 部品側 Pattern side パターン側 407751 407752 407750 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...FAN to JACK2 P13 P14 P15 P16 POWER Circuit Board 407751 407752 Component side 部品側 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...attern side パターン側 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...PEECH MUSIC LEVEL MASTER LEVEL CH1 LEVEL CH2 LEVEL CH3 LEVEL CH4 LEVEL CH5 6 LEVEL CH7 8 to FILTER CN32 to INPUT CN22 to POWER CN19 to INPUT CN25 to FILTER CN28 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ...ttern side パターン側 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 22: ...mponent side 部品側 Pattern side パターン側 to POWER CN9 L R SP OUT 407751 407752 407750 407751 407752 407750 407744 407744 FILTER Circuit Board to VR CN31 to VR CN27 Component side 部品側 Pattern side パターン側 407747 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoy...

Page 23: ... w The sleeve of the SP OUT Lch is the hot terminal So pay attention not to let it contact GND SP OUT Lch は スリーブ側がホット端子となりますので アースに接触しない様注 意してください 2 Electric Characteristic 電気特性 No 1 2 ITEM 項目 OUTPUT POWER 定格出力 T H D 歪率 INPUT CONDITIONS 入力条件 INPUT1 SW LINE INPUT1 LEVEL MAX INPUT1 SW LINE INPUT1 LEVEL MAX INPUT1 SW LINE INPUT1 LEVEL MAX OUTPUT CONDITIONS 出力条件 SP OUT L R 1 THD OUTPUT 1 歪 出力 SP OUT L...

Page 24: ...T 1 2 3 4 5 6 7 8 Each HIGH MAX REF 30 KHz HIGH VR CENTER INPUT1 HIGH LOW VR CENTER SPEECH MUSIC SPEECH REF 80 Hz MUSIC MODE OUTPUT CONDITIONS 出力条件 SP OUT L R REF 100 W OUTPUT MONITOR OUT L 4 dBu OUTPUT Load 10 kΩ REC OUT L R 8 dBu OUTPUT Load 10 kΩ MONITOR OUT L 4 dBu OUTPUT Load 10 kΩ L L SP OUT L R REF 1 W OUTPUT 基準 1 W 出力 SP OUT L R REF 1 W OUTPUT 基準 1 W 出力 REF 300 mV RECOUT 基準 300 mV RECOUT 出...

Page 25: ...RATIO 信号雑音比 RESIDUAL NOISE 残留雑音 LEVEL METER INDICATION レベルメーター表示 POWER CONSUMPTION 消費電力 INPUT CONDITIONS 入力条件 INPUT 1 2 3 4 5 6 7 8 to Adjacent INPUT 隣接 CH 間 INPUT SHORT 入力短絡 MASTER LEVEL MIN SW MIC INPUT XLR INPUT IMPEDANCE 150 Ω INPUT1 OUTPUT CONDITIONS 出力条件 SP OUT REF 100 W OUTPUT 基準 100 W 出力 SP OUT SP OUT REF 100 W OUTPUT MONITOR 基準 100 W 出力 OUT SP OUT SP OUT MEASURE WITH 20 kHz LPF SP OUT REF...

Page 26: ... flowchart on the next page or after 基板図の A L は 次ページからのフローチャートにおけるチェックポイントを示しています POWER Circuit Board Component side 部品側 Pattern side パターン側 トラブルシューティング www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...辺の確認 Check Q806 D824 R847 R851 Q806 D824 R847 R851 の確認 VDR 28 V DC CN4 3 pin No Check Q807 D825 R848 R856 Q807 D825 R848 R856 の確認 VDR 28 V DC CN6 3 pin 1 2 Yes Power Supply VB Power Supply VB Power Supply 15 V Power Supply 15 V Power Supply 5 V No Load With Load Lch VDR1 Rch VDR2 A B C D E F G H Connect the Power Amplifier Units AAX62070 パワーアンプユニット AAX62070 を接続 www xiaoyu163 com QQ376315150 9 9 2 ...

Page 28: ... 6 V DC Yes No Replace the Power Amplifier Unit パワーアンプユニットの交換 Check R910 R863 R911 R864 R865 R868 R874 R869 R870 R900 R871 R875 Q824 Q809 Q810 Q811 Q808 Q817 C847 R910 R863 R911 R864 R865 R868 R874 R869 R870 R900 R871 R875 Q824 Q809 Q810 Q811 Q808 Q817 C847の確認 Replace the POWER circuit board POWERシートの交換 2 INPUTシート FILTERシート VRシート及びFANを接続 Connect the circuit boards INPUT FILTER VR and two fans Q817...

Page 29: ...an model O Chinese model Q South east Asia model T Taiwan model U U S A model V General export model 110V W General export model 220V N X General export model Y Export model A Australian model B British model C Canadian model D German model E European model F French model H North European model I Indonesian model J Japanese model K Korean model 印の部品は 安全を維持するために重要な部品です 交換する場合は 安全のために必ず指定の部品をご 使用くださ...

Page 30: ... 50a 50c 50b 30a 30b 30c 30d 50c 50d 60 70 13 110a 110b 30 Front cabinet assembly フロントキャビネットAss y Front cabinet unit フロントキャビネット部 Front grille assembly フロントグリルAss y R100 130 R60 R80 R70 R10 18 16 F10 F20 F40 F40 M10 140a M20 140 SER No F20 F30 R20 R30 R40 R40 Either mixer assembly or cover mold assembly is attached ミキサーAss yまたはカバーモールドAss yのどちらかが取り付けられています www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2...

Page 31: ...ELT TOP R40 Damping Material C FELT SIDE 8 R60 Misc Bolt 2 R70 Flange Nut M12 CR3 2 R80 Pan Head Screw 8 0X25 NI BL 2 R100 Connector Assembly SP VH VH 2P 500 Network Assembly N10 Circuit Board NETWORK1 N10 Circuit Board NETWORK2 N20 Holder C Network N30 Holder D Network N40 Pan Head Tapping Screw B 3 0X8 CR3 4 Bracket Mount Assembly J A H B K O V W Bracket Mount Assembly U C M10 Mount Bracket J A ...

Page 32: ...NK 部 品 名 AAX68660 AAX61750 AAX61760 AAX61770 AAX68580 AAX69550 AAX68590 AAX68600 AAX68610 AAX69560 AAX68620 マ ウ ン ト ブ ラ ケ ッ ト ク ッ シ ョ ン ブラケットＦ Ａｓｓ ｙ フ ァ ス ナ ー ブ ラ ケ ッ ト バ ネ ス ペ ー サ ー 皿 小 ネ ジ 付 属 品 電 源 ケ ー ブ ル ラ ベ ル 電 源 ケ ー ブ ル 電 源 ケ ー ブ ル 電 源 ケ ー ブ ル 電 源 ケ ー ブ ル ス ピ ー カ ー ケ ー ブ ル Label J only ラベル Jのみ 150 5 mm AC Cord J model 電源ケーブル www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 ...

Page 33: ...P40 P50 P60 P60 20 30 P30 P10 P70b P70c 100 110 230 170 180 120 240 FAN FAN 280 290 330 310 320 300 250 260 270 270 250 220 150 210 190 190a 220a 190b 140 130 200 P70d P70e P70f P70a P70 Rear view P70b P70d P70a P70e P70c P70f www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 8...

Page 34: ... Assembly VH 2P3 210 P70d Connector Assembly PRIx60 P70e Earth Wire M4 0 160 P70f Ferrite Core HF70T18X6X10 LF 2 P80 Screw 4 0X14 NI BL P90 Toothed Lock Washer B M4 0 CR3 P100 Hexagonal Nut M4 0 CR3 P110 Cord Binder P120 Cord Holder SKB 1M WH 3 P130 Insulator Tube P140 Cushion 65X8X2 REF NO PART NO DESCRIPTION REMARKS QTY New Parts RANK Japan only RANK AAX61790 AAX61800 AAX61760 AAX61840 V9664700 ...

Page 35: ...rew B 3 0X12 CR3 4 120 Nut 2 AAX61990 AAX62020 AAX62030 AAX61980 AAX62040 AAX62050 AAX62060 部 品 名 リ ア ケ ー ス Ａ ｓ ｓ ｙ リ ア ケ ー ス Ａ ｓ ｓ ｙ リ ア ケ ー ス シ ー ル ド ケ ー ス 絶 縁 板 Ａ フ ァ ン ク ッ シ ョ ン フ ァ ン ブ ラ ケ ッ ト バ イ ン ド Ｂ タ イ ト バ イ ン ド Ｂ タ イ ト ク ッ シ ョ ン ク ッ シ ョ ン フ ァ ン ク ッ シ ョ ン ナベタッピングＢタイト ナ ッ ト 100 100a 40a 110 120 10 80 90 90 20 30 40 60 70 1 1 50 1 The screws are for transportations only Remove the screws d...

Page 36: ...chip 1SS355 TE 17 IC103 IC chip NJM2068M D TE1 OP AMP IC107 IC chip NJM2068M D TE1 OP AMP IC204 IC chip NJM2068M D TE1 OP AMP IC602 IC chip M65850FP T DIGITAL ECHO IC603 IC chip NJM2068M D TE1 OP AMP Q105 Transistor chip KRA102S RTK P T LF Q106 Transistor chip 2SC2412K QRS T146 Q108 FET 2SK246 BL F Q205 Transistor chip KRA102S RTK P T LF Q206 Transistor chip 2SC2412K QRS T146 Q208 FET 2SK246 BL F ...

Page 37: ...50V J C109 Ceramic Capacitor chip 27P 50V J C110 Ceramic Capacitor chip 27P 50V J C118 Electrolytic Cap chip 47 25V C122 Electrolytic Cap chip 47 25V C129 Ceramic Capacitor chip 220P 50V J C133 Electrolytic Cap chip 10 35V C201 Electrolytic Cap chip 22 50V C202 Electrolytic Cap chip 22 50V C203 Ceramic Capacitor chip 470P 50V J 208 Ceramic Capacitor chip 470P 50V J C209 Ceramic Capacitor chip 27P ...

Page 38: ...Phone Jack Black MSJ 064 20A LF CH 2 JK202 Cannon Connector XLR 301J A LF CH 2 JK204 Phone Jack Black MSJ 064 20A LF POWERED SP R JK301 Phone Jack Black MSJ 064 20A LF CH 3 JK302 Cannon Connector XLR 301J A LF CH 3 JK401 Phone Jack Black MSJ 064 20A LF CH 4 JK402 Cannon Connector XLR 301J A LF CH 4 JK501 Phone Jack Black MSJ 064 20A LF CH 5 6 L JK502 Phone Jack Black MSJ 064 20A LF CH 5 6 R JK503 ...

Page 39: ...or chip 10 J R317 Carbon Resistor chip 1M J R318 Carbon Resistor chip 3 3K J R319 Carbon Resistor chip 120K J R320 Carbon Resistor chip 120K J R401 Carbon Resistor chip 1 8K J R402 Carbon Resistor chip 3 3K J R403 Carbon Resistor chip 1M J R405 Carbon Resistor chip 1 8K J R406 Carbon Resistor chip 3 9K J R407 Carbon Resistor chip 3 9K J R408 Carbon Resistor chip 220K J R410 Carbon Resistor chip 10...

Page 40: ...mH L204 Coil 0 3mH P9 Wire Red LF SP WF 205N P10 Wire Black LF SP WF 110N P11 Wire Yellow HF SP TW 205N P12 Wire Blue HF SP TW 110N Circuit Board NETWORK2 8143 40 Cord Holder SKB 1M WH L104 AAX6324 Cord Holder SKB 2M WH L103 AAX6325 C143 Capacitor 6 8uF 100V C144 Film Capacitor 0 82uF 250V C145 Film Capacitor 3 9uF 250V CN8 Connector Base Post 2P B2P VH L103 Coil 1 2mH L104 Coil 0 3mH P3 Wire Red ...

Page 41: ... chip 0 01 630V K C834 Electrolytic Cap 47 25V C835 Ceramic Capacitor 1000P 250V C836 Ceramic Capacitor chip 0 1 25V Z C837 Mylar Capacitor 0 47 275V J U C V C837 Mylar Capacitor 0 22 275V A H B K O W C838 Ceramic Capacitor chip 0 01 50V K C839 Ceramic Capacitor chip 0 1 25V Z C840 Ceramic Capacitor chip 0 01 630V K C841 Electrolytic Cap 47 25V C845 Ceramic Capacitor chip 1u 10V K C847 Electrolyti...

Page 42: ...702Y4R0 01 L806 Coil TF2528S 402Y4R0 K1 PC801 PHC TLP421 D4 803 PHC TLP421 D4 Q801 Transistor chip 2SC2412K QRS T146 Q802 Transistor chip 2SC2412K QRS T146 Q803 Transistor chip 2SA1037AK QRS T146 Q804 Transistor chip 2SC2412K QRS T146 Q805 Transistor chip 2SC2412K QRS T146 Q806 Transistor KTC2026 YGR Q807 Transistor KTC2026 YGR REF NO PART NO DESCRIPTION REMARKS QTY New Parts RANK Japan only RANK ...

Page 43: ... Film Resistor 1 8K 2W J R819 Carbon Resistor chip 22K J R820 Carbon Resistor chip 8 2K J R821 Carbon Resistor chip 68 J R822 Carbon Resistor 100 1 4W J R823 Carbon Resistor chip 5 6K J R824 Carbon Resistor 56K 1 4W J R825 Carbon Resistor chip 100K J R826 Carbon Resistor chip 5 6K J R827 Carbon Resistor chip 100K J R828 Carbon Resistor chip 47K J R829 Carbon Resistor chip 1M J R830 Carbon Resistor...

Page 44: ...7K 1 4W J R916 Carbon Resistor chip 56K J R917 Carbon Resistor chip 47K J R918 Carbon Resistor chip 10 J RY801 Relay PCJ 112D3M LF T1 Power Transformer T2 Power Transformer TH801 Positive Thermistor PTFM04BC471Q2N34B0 TH802 Positive Thermistor NTPDD8R0LDHB0 Circuit Board VR 6469 40 LED Holder C111 Ceramic Capacitor chip 100P 50V J C112 Mylar Capacitor 0 039 50V J C113 Ceramic Capacitor chip 47P 50...

Page 45: ...tor 820P 50V J C416 Ceramic Capacitor chip 100P 50V J C417 Electrolytic Cap 10 50V C446 Ceramic Capacitor chip 47P 50V J C502 Mylar Capacitor 0 039 50V J C503 Ceramic Capacitor chip 47P 50V J C507 Electrolytic Cap 10 50V C508 Mylar Capacitor 820P 50V J C509 Ceramic Capacitor chip 100P 50V J C510 Electrolytic Cap 10 50V C512 Electrolytic Cap 10 50V C513 Mylar Capacitor 0 039 50V J C514 Ceramic Capa...

Page 46: ...or chip 10K J R138 Carbon Resistor chip 1K J R139 Carbon Resistor chip 10K J R142 Carbon Resistor chip 330 J R143 Carbon Resistor chip 4 7K J R156 Carbon Resistor chip 10K J R157 Carbon Resistor chip 27K J R163 Carbon Resistor chip 15K J R165 Carbon Resistor chip 22K J R167 Carbon Resistor chip 12K J R168 Carbon Resistor chip 47K J R169 Carbon Resistor chip 15K J R171 Carbon Resistor chip 100K J R...

Page 47: ...bon Resistor chip 10K J R257 Carbon Resistor chip 27K J R263 Carbon Resistor chip 15K J R265 Carbon Resistor chip 22K J R267 Carbon Resistor chip 12K J R268 Carbon Resistor chip 47K J R269 Carbon Resistor chip 15K J R271 Carbon Resistor chip 100K J R272 Carbon Resistor chip 1K J R324 Carbon Resistor chip 10K J R325 Carbon Resistor chip 10K J R326 Carbon Resistor chip 33K J R327 Carbon Resistor chi...

Page 48: ...stor 1B50KCC 50KB LF LOW CH 4 VR402 Rotary Variable Resistor 1B50KCC 50KB LF HIGH CH 4 VR403 Rotary Variable Resistor 15A20K 20KA LF LEVEL CH 4 VR501 Rotary Variable Resistor 1B50KCC 50KBx2 LF LOW CH 5 6 VR502 Rotary Variable Resistor 1B50KCC 50KBx2 LF HIGH CH 5 6 VR503 Rotary Variable Resistor 15A20K 20KAx2 LF LEVEL CH 5 6 VR601 Rotary Variable Resistor 15A20K 20KA LF REVERB CH 1 4 VR701 Rotary V...

Page 49: ...01 TH802 JP801 1 1 JP801 J U C V Mount 4 3 D822 18V 18V 10V 10V Q807 18V 18V D809 D804 D830 D829 D814 PROTECTION 3 4 D808 ERR LED GND GND IC107 8P 5 6 7 IC103 8P 5 6 7 POWER D607 D602 D606 LEVEL METER IC604 BA Q601 A B A B B 15 1 4 7 8 4 B 15 B 15 8 8 4 4 Reversed phase MIC Gain 35dB LINE Gain 5dB IC105 8P 8 4 3 2 SPEECH MUSIC Reversed phase Reversed phase 6 8 4 2 1 1 5 1 5 1 5 2 1 5 7 VR101 201 3...

Page 50: ... G 3 to Page 2 5 A 2 to Page 2 5 A 2 to Page 2 5 A 2 to Page 2 5 E 3 to Page 2 5 A 2 REGULATOR 15V REGULATOR 15V REGULATOR 5V ZA1E5A00104 4 RBV 404 AAX63570 DIODE STACK 4 0A 400V POWER D806 DIODE STACK 10A 200V POWER D809 822 10DL2CZ47A AAX63580 1 1 2 3 4 3 2 1 ANODE 2 ANODE 3 CATHODE 1 2 3 REGULATOR 15V POWER IC801 KIA7815API AAX63640 1 2 3 3 OUTPUT 2 COMMON 1 INPUT REGULATOR 15V POWER IC803 KIA7...

Page 51: ...m Page 1 5 H 3 from Page 1 5 H 3 from Page 1 5 H 2 from Page 1 5 H 2 from Page 1 5 C 3 Speaker LF WOOFER Speaker HF TWEETER Speaker LF WOOFER Speaker HF TWEETER ZA1E5A00203 3 ZA1E5A00203 3 ZA1E5A00203 3 ZA1E5A00203 3 ZA1E5A00203 3 ZA1E5A00203 3 NETWORK2 NETWORK1 JACK1B or or NETWORK1 or JACK1A JACK1A or JACK1B JACK2 NETWORK2 RED BLACK BLUE YELLOW RED BLACK BLUE WHITE RED BLACK BLUE YELLOW R L Powe...

Page 52: ...nt parts 注 シート部品詳細は パーツリストをご参照ください ZA1E5A00305 5 INPUT CH7 8 CH5 6 CH1 CH2 CH3 CH4 OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP MIC LINE MIC LINE MIC LINE MIC LINE not installed 未実装 2 2 1 2 2 2 1 2 NJM2068M NJM2068M 1 2 NJM2068M 2 2 NJM2068M 1 2 NJM2068M 2 2 NJM2068M w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q...

Page 53: ...LOW LOW HIGH HIGH HIGH HIGH HIGH HIGH HIGH OP AMP OP AMP AC DC Voltage Level Meter to INPUT CN25 Page 3 5 E 2 to FILTER CN32 Page 5 5 C 5 to POWER CN19 Page 2 5 A 3 to INPUT CN22 Page 3 5 E 4 to FILTER CN28 Page 5 5 E 5 not installed 未実装 Mylar Capacitor マイラーコンデンサー 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M 1 2 2 2 NJM2068M...

Page 54: ...い to VR CN27 Page 4 5 H 1 to VR CN31 Page 4 5 A 5 ZA1E5A00505 5 OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP DIGITAL ECHO 2 2 1 2 NJM2068M NJM2068M 2 2 1 2 2 2 NJM2068M NJM2068M NJM2068M NJM2068M 1 2 1 2 NJM2068M 2 2 NJM2068M w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315...