Yamaha IPA8200 Service Manual Download Page 67

Page: 67 / 96

IPA8200

REF NO.

PART NO.

DESCRIPTION

部

品

名

REMARKS

QTY RANK

R1205

AAX6281R

CARBON RESISTOR (CHIP)

1K J

チ

ッ

プ

抵

抗

067495

R1207

AAX6282R

CARBON RESISTOR (CHIP)

270K J

チ

ッ

プ

抵

抗

067528

R1208

W P 8 9 9 2 0 0

CARBON RESISTOR (CHIP)

39k J

チ

ッ

プ

抵

抗

067540

R1209

W T 8 6 9 6 0 0

CARBON RESISTOR (CHIP)

10K 1/16W F

チ

ッ

プ

抵

抗

067496

R1210

WQ02630 0

CARBON RESISTOR (CHIP)

33K 1/10W F

チ

ッ

プ

抵

抗

418796

R1211

W T 8 7 0 3 0 0

CARBON RESISTOR (CHIP)

27K 1/16W F

チ

ッ

プ

抵

抗

500383

R1212

W J 5 9 9 5 0 0

CARBON RESISTOR (CHIP)

100 J

チ

ッ

プ

抵

抗

067493

R1253

AAX6291R

CARBON RESISTOR (CHIP)

15K J

チ

ッ

プ

抵

抗

067509

R1254

A A X 6 3 10 R

CARBON RESISTOR (CHIP)

1.8K J

チ

ッ

プ

抵

抗

067514

R1260

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1301

AAX6279R

CARBON RESISTOR (CHIP)

1.5K J

チ

ッ

プ

抵

抗

067508

R1302

AAX6286R

CARBON RESISTOR (CHIP)

150K J

チ

ッ

プ

抵

抗

067511

R1303

AAX6286R

CARBON RESISTOR (CHIP)

150K J

チ

ッ

プ

抵

抗

067511

R1304

W P 0 3 4 7 0 0

CARBON RESISTOR (CHIP)

43K J

チ

ッ

プ

抵

抗

396548

R1305

AAX6281R

CARBON RESISTOR (CHIP)

1K J

チ

ッ

プ

抵

抗

067495

R1307

AAX6282R

CARBON RESISTOR (CHIP)

270K J

チ

ッ

プ

抵

抗

067528

R1308

W P 8 9 9 2 0 0

CARBON RESISTOR (CHIP)

39k J

チ

ッ

プ

抵

抗

067540

R1309

W T 8 6 9 6 0 0

CARBON RESISTOR (CHIP)

10K 1/16W F

チ

ッ

プ

抵

抗

067496

R1310

WQ02630 0

CARBON RESISTOR (CHIP)

33K 1/10W F

チ

ッ

プ

抵

抗

418796

R1311

W T 8 7 0 3 0 0

CARBON RESISTOR (CHIP)

27K 1/16W F

チ

ッ

プ

抵

抗

500383

R1312

W J 5 9 9 5 0 0

CARBON RESISTOR (CHIP)

100 J

チ

ッ

プ

抵

抗

067493

R1313

AAX6281R

CARBON RESISTOR (CHIP)

1K J

チ

ッ

プ

抵

抗

067495

R1314

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1315

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1316

AAX6292R

CARBON RESISTOR (CHIP)

100K J

チ

ッ

プ

抵

抗

067499

R1317

W J 6 0 6 8 0 0

CARBON RESISTOR (CHIP)

82K J

チ

ッ

プ

抵

抗

067564

R1318

AAX6382R

CARBON RESISTOR (CHIP)

56K J

チ

ッ

プ

抵

抗

067554

R1319

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1320

AAX6281R

CARBON RESISTOR (CHIP)

1K J

チ

ッ

プ

抵

抗

067495

R1321

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1322

AAX6388R

CARBON RESISTOR (CHIP)

4.7K J

チ

ッ

プ

抵

抗

067545

R1323

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1324

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1325

AAX6280R

CARBON RESISTOR (CHIP)

47K J

チ

ッ

プ

抵

抗

067546

R1326

W J 6 0 6 5 0 0

CARBON RESISTOR (CHIP)

2.7K J

チ

ッ

プ

抵

抗

067526

R1327

AAX6280R

CARBON RESISTOR (CHIP)

47K J

チ

ッ

プ

抵

抗

067546

R1328

AAX6388R

CARBON RESISTOR (CHIP)

4.7K J

チ

ッ

プ

抵

抗

067545

R1329

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1330

W J 6 0 6 6 0 0

CARBON RESISTOR (CHIP)

330K J

チ

ッ

プ

抵

抗

067533

R1331

AAX6292R

CARBON RESISTOR (CHIP)

100K J

チ

ッ

プ

抵

抗

067499

R1332

A A X 6 3 15 R

CARBON RESISTOR (CHIP)

10 J

チ

ッ

プ

抵

抗

067492

R1333

AAX6292R

CARBON RESISTOR (CHIP)

100K J

チ

ッ

プ

抵

抗

067499

R1334

AAX6292R

CARBON RESISTOR (CHIP)

100K J

チ

ッ

プ

抵

抗

067499

R1335

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1337

W R 9 5 8 7 0 0

CARBON RESISTOR

8.2K 1/10W F

カ

ー

ボ

ン

抵

抗

053568

R1338

WQ02630 0

CARBON RESISTOR (CHIP)

33K 1/10W F

チ

ッ

プ

抵

抗

418796

R1340

W R 9 5 8 7 0 0

CARBON RESISTOR

8.2K 1/10W F

カ

ー

ボ

ン

抵

抗

053568

R1341

WQ02630 0

CARBON RESISTOR (CHIP)

33K 1/10W F

チ

ッ

プ

抵

抗

418796

R1347

AAX6280R

CARBON RESISTOR (CHIP)

47K J

チ

ッ

プ

抵

抗

067546

-1350

AAX6280R

CARBON RESISTOR (CHIP)

47K J

チ

ッ

プ

抵

抗

067546

R1351

W J 5 9 9 9 0 0

CARBON RESISTOR (CHIP)

820 J

チ

ッ

プ

抵

抗

067561

R1352

W J 5 9 9 9 0 0

CARBON RESISTOR (CHIP)

820 J

チ

ッ

プ

抵

抗

067561

R1353

AAX6291R

CARBON RESISTOR (CHIP)

15K J

チ

ッ

プ

抵

抗

067509

R1354

A A X 6 3 10 R

CARBON RESISTOR (CHIP)

1.8K J

チ

ッ

プ

抵

抗

067514

R1355

W T 8 7 0 0 0 0

CARBON RESISTOR (CHIP)

130K 1/16W J

チ

ッ

プ

抵

抗

391438

R1356

W T 8 6 9 8 0 0

CARBON RESISTOR (CHIP)

390K 1/16W F

チ

ッ

プ

抵

抗

067541

R1357

W J 5 9 9 9 0 0

CARBON RESISTOR (CHIP)

820 J

チ

ッ

プ

抵

抗

067561

R1358

W J 5 9 9 9 0 0

CARBON RESISTOR (CHIP)

820 J

チ

ッ

プ

抵

抗

067561

R1360

AAX6288R

CARBON RESISTOR (CHIP)

10K J

チ

ッ

プ

抵

抗

067497

R1401

AAX6279R

CARBON RESISTOR (CHIP)

1.5K J

チ

ッ

プ

抵

抗

067508

R1402

AAX6286R

CARBON RESISTOR (CHIP)

150K J

チ

ッ

プ

抵

抗

067511

R1403

AAX6286R

CARBON RESISTOR (CHIP)

150K J

チ

ッ

プ

抵

抗

067511

R1404

W P 0 3 4 7 0 0

CARBON RESISTOR (CHIP)

43K J

チ

ッ

プ

抵

抗

396548

R1405

AAX6281R

CARBON RESISTOR (CHIP)

1K J

チ

ッ

プ

抵

抗

067495

R1407

AAX6282R

CARBON RESISTOR (CHIP)

270K J

チ

ッ

プ

抵

抗

067528

R1408

W P 8 9 9 2 0 0

CARBON RESISTOR (CHIP)

39k J

チ

ッ

プ

抵

抗

067540

R1409

W T 8 6 9 6 0 0

CARBON RESISTOR (CHIP)

10K 1/16W F

チ

ッ

プ

抵

抗

067496

R1410

WQ02630 0

CARBON RESISTOR (CHIP)

33K 1/10W F

チ

ッ

プ

抵

抗

418796

R1411

W T 8 7 0 3 0 0

CARBON RESISTOR (CHIP)

27K 1/16W F

チ

ッ

プ

抵

抗

500383

R1412

W J 5 9 9 5 0 0

CARBON RESISTOR (CHIP)

100 J

チ

ッ

プ

抵

抗

067493

MOTHER A-D

✽

: New Parts

RANK: Japan only

Summary of Contents for IPA8200

Page 1: ...7 SERVICE PRECAUTIONS サービス時の注意 8 DISASSEMBLY PROCEDURES 分解手順 11 IC BLOCK DIAGRAM IC ブロック図 22 CIRCUIT BOARDS シート基板図 23 INSPECTIONS 43 検査 45 ADJUSTMENT OF AMP circuit board AMP シートの調整 46 PARTS LIST IC DIODE FIGURES WIRING DIAGRAM BLOCK DIAGRAM CIRCUIT DIAGRAM 200910 265650 HAMAMATSU JAPAN Copyright c Yamaha Corporation All rights reserved YMW 09 11 ...

Page 2: ...ands before handling food 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 there fore not been restated WARNING Failure to follow appropriate service and safety pr...

Page 3: ... SPECIFICATIONS IPA8200 3 ...

Page 4: ... 仕様 IPA8200 4 ...

Page 5: ... DIMENSIONS 寸法図 480 18 7 8 377 7 14 7 8 406 5 16 Unit mm inch 単位 mm 88 3 7 16 IPA8200 5 ...

Page 6: ...BRIDGE mode PARALLEL mode GAIN switch 4 dBu 26 dB 32 dB HPF switch Ground screw AC inlet POWER スイッチインジケーター PROTECT インジケーター CLIP インジケーター SIGNAL インジケーターアッテネーター MUTE インジケーター INPUT 端子 SPEAKERS 端子 MODE スイッチ STEREO モード BRIDGE モード PARALLEL モード GAIN スイッチ 4 dBu 26 dB 32 dB HPF スイッチアース用ネジ AC インレット MUTE switch PARALLEL indicator BRIDGE indicator Screw holes for security cover Air intakes MUTE スイッチ PARALLE...

Page 7: ...t Rear Bottom 下側 Front Panel フロントパネル MOTHER A D MOTHER E H INPUT POWER REAR REAR CONNECTOR CONNECTOR FRONT LED FRONT LED AMP CH C AMP CH B AMP CH A AMP CH H AMP CH G AMP CH F AMP CH E AMP CH G H POWER CH C D POWER CH A B POWER CH E F POWER Top 上側 Bottom 下側 IPA8200 7 ...

Page 8: ...ty 13 points The required discharging time is about 10 seconds per each Check that the DC voltage between the terminals measures close to 0 zero volts using a multi meter to make sure that the discharge is completed 安全対策 INPUT POWER シート POWER シートの部品の一部には電源 OFF 状態でも高電圧が残ります感電防止のため残った電圧を放電するまで下記のコンデンサの上部の金属部分に触らないでください放電方法修理作業を始める前に放電抵抗 220 Ω 10 W を下図に示す放電用の端子間に接続します 13 箇所放電に必要な時間は各々約 10 秒で...

Page 9: ...D972 C980 1 220 ohms 10W POWER circuit board x 4 INPUT POWER circuit diagram D901 R922 D904 C912 C913 C914 220 ohms 10W 3 R923 4 2 220 ohms 10W 220 ohms 10W C915 IPA8200 9 ...

Page 10: ...POWER circuit diagram x 4 C912 C913 220 ohms 10W C915 C914 220 ohms 10W 220 ohms 10W R922 D901 D904 3 R923 4 2 IPA8200 10 ...

Page 11: ...les Time required about 3 minutes 1 1 Remove the thirteen 13 screws marked 92 The top cover can then be removed Fig 1 1 2 Remove the six 6 screws marked 94 The two 2 L angles can then be removed Fig 1 1 トップカバー L アングル所要時間約 3 分 1 1 92 のネジ 13 本を外しトップカバーを外します図 1 1 2 94 のネジ 6 本を外し L アングル 2 個を外します図 1 Top cover トップカバー L angle Lアングル L angle Lアングル 92 92 92 92 94 94 94 94 IPA8200 11 ...

Page 12: ...62A BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62B BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62C BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62D BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62E BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62F BIND HEAD TAPPING SCREW B 3x8 MFZN2BL WS522000 B タイト BIND 62G BIND HEAD TAPPING SCREW ...

Page 13: ...ee procedure 1 3 2 Remove the four 4 screws marked 76A and the bracket clip Release the spacer The POWER circuit board channel A B can then be removed Fig 3 3 3 Remove the four 4 screws marked 76B Release the spacer The POWER circuit board channel C D can then be removed Fig 3 3 4 In the same manner the POWER circuit boards channel E F G H can then be removed Fig 3 76A BIND HEAD TAPPING SCREW B 3 ...

Page 14: ... required about 8 minutes 4 1 Remove the top cover See procedure 1 4 2 Remove the AMP circuit boards channel A B C D See procedure 2 4 3 Remove the POWER circuit boards channel A B C D See procedure 3 4 4 Remove the screw marked 72A and the insulation sheet F Fig 4 4 5 Remove the screw marked 62B and the bracket clip The MOTHER A D circuit board can then be removed Fig 4 Note The four 4 PWB spacer...

Page 15: ...nutes 5 1 Remove the top cover See procedure 1 5 2 Remove the AMP circuit boards channel E F G H See procedure 2 5 3 Remove the POWER circuit boards channel E F G H See procedure 3 5 4 Remove the screw marked 72B and the insulation sheet E Fig 5 5 5 Remove the two 2 screws marked 62C and the two 2 bracket clips The MOTHER E H circuit board can then be removed Fig 5 Note The four 4 PWB spacers are ...

Page 16: ...OWER circuit board can then be removed Fig 6 Note The eight 8 PWB spacers are not component parts of the INPUT POWER circuit board When replacing the INPUT POWER circuit board remove them from old circuit board and install them to new circuit board 6 INPUT POWER シート所要時間約 9 分 6 1 トップカバーを外します 1 項参照 6 2 すべての POWER シートを外します 3 項参照 6 3 72A のネジ絶縁シート F を外します図 6 6 4 72B のネジ絶縁シート E を外します図 6 6 5 43 のネジ...

Page 17: ...ked 24 Fig 7 7 3 Disconnect all the connector assemblies from the REAR circuit board The REAR circuit board can then be removed together with the four 4 hexagonal spacers and four 4 screws Fig 7 Note The four 4 hexagonal spacers and four 4 screws are not component parts of the REAR circuit board When replacing the REAR circuit board remove them from old circuit board and install them to new circui...

Page 18: ...ve the top cover See procedure 1 9 2 Remove the AMP circuit board channel D See procedure 2 9 3 Remove the screw marked 15 and remove the lug terminal of the AC inlet assembly and the toothed lock washer Fig 8 9 4 Disconnect the AC inlet connector assembly connector from the INPUT POWER circuit board Fig 8 9 5 Release the two 2 hooks of the AC inlet The AC inlet assembly can then be removed Fig 8 ...

Page 19: ...ower switch assembly from the INPUT POWER circuit board Fig 9 10 3 Remove the six 6 screws marked 34 The front panel can then be removed together with the deco panel assembly and power switch assembly Fig 9 10 4 Remove the eight 8 screws marked 84 The deco panel assembly can then be removed together with the power switch assembly from the front panel Fig 9 10 5 Release the two 2 hooks of the power...

Page 20: ...ver See procedure 1 12 2 Remove the front panel together with the deco panel assembly and power switch assembly See procedure 10 12 3 Remove the two 2 screws marked 6 Fig 10 12 4 Disconnect the connector assembly from the LED circuit board The LED circuit board can then be removed Fig 10 11 ファン所要時間約 8 分 11 1 トップカバーを外します 1 項参照 11 2 フロントパネルを DECO パネル Ass y 電源スイッチ Ass y と共に外します 10 項参照左側のファン 11 3 ...

Page 21: ...uit Board Assembly Time required about 15 minutes 13 1 Remove the top cover See procedure 1 13 2 Remove all the POWER circuit boards See procedure 3 13 3 Remove the INPUT POWER circuit board See procedure 6 13 4 Remove the front panel together with the deco panel assembly and the power switch assembly See procedure 10 13 5 Disconnect all the connector assemblies from the FRONT circuit board Fig 11...

Page 22: ...put B Non Inverting Input B Inverting Input A 12 14 8 13 11 9 10 6 1 2 16 15 3 4 5 VCC C1 C1 Output Control Output Control C2 E1 E2 C2 E1 E2 RT CT Dead Time Control Ref Out GND VCC RT CT Ref Out GND Non Inv Input Non Inv Input Inv Input Inv Input Feed Back Dead Time Control Non Inv Input Inv Input Non Inv Input Inv Input Feed Back 7 Reference Regulator Low Voltage Stop Oscillator EA EA Dead Time C...

Page 23: ...CONTENTS 目次 AMP Circuit Board 4205 20 42 CONNECTOR Circuit Board 5258 20 42 FRONT Circuit Board 1060 20 26 INPUT POWER Circuit Board 9077 20 36 LED Circuit Board 5258 20 42 MOTHER A D Circuit Board 5258 20 28 MOTHER E H Circuit Board 7483 20 32 POWER Circuit Board 8152 20 40 REAR Circuit Board 2029 20 24 IPA8200 23 ...

Page 24: ...D5 BLACK to MOTHER E H PGND7 WHITE to FRONT CN101 to MOTHER A D CN1107 to FRONT CN104 to FRONT CN105 INPUT STEREO G G C D PARALLEL BRIDGE STEREO G G A B PARALLEL BRIDGE STEREO G G G H PARALLEL BRIDGE STEREO G G E F PARALLEL BRIDGE A A B B IPA8200 24 REAR Circuit Board Pattern side パターン側 Component side 部品側 492464 ...

Page 25: ... 4dBu 32dB 26dB OFF 55Hz 20Hz GAIN FOR ALL CHANNELS HPF A A B B IPA8200 25 Pattern side パターン側 Component side 部品側 REAR Circuit Board 492464 ...

Page 26: ... MOTHER A D CN1106 to LED CN107 to REAR CN13 PROTECT CLIP SIGNAL MUTE LED MUTE PARALLEL A B C D E F BRIDGE PARALLEL BRIDGE PARALLEL B A A B B IPA8200 26 FRONT Circuit Board Component side 部品側 Pattern side パターン側 492463 ...

Page 27: ...AR CN17 to MOTHER E H CN1506 A D to REAR CN53 to REAR CN17 PROTECT CLIP SIGNAL MUTE LED MUTE L BRIDGE PARALLEL BRIDGE PARALLEL BRIDGE E F G H A A B B IPA8200 27 Component side 部品側 FRONT Circuit Board Pattern side パターン側 Pattern side パターン側 492463 ...

Page 28: ...to POWER A B CN904 to POWER C D CN904 to AMP CN11 to REAR CN18 to REAR CN18 A A IPA8200 28 MOTHER A D Circuit Board Component side 部品側 492466 ...

Page 29: ...AMP D CN1101 to AMP C CN1100 to AMP C CN1101 to AMP A CN1101 to INPUT POWER CN988 to AMP D CN1100 to FRONT CN102 to MOTHER E H CN59 to CONNECTOR CN14 to AMP B CN1100 to AMP B CN1101 A A IPA8200 29 MOTHER A D Circuit Board Component side 部品側 492466 ...

Page 30: ...B B IPA8200 30 MOTHER A D Circuit Board Pattern side パターン側 492466 ...

Page 31: ...B B IPA8200 31 MOTHER A D Circuit Board Pattern side パターン側 492466 ...

Page 32: ...01 to AMP G CN1101 to REAR CN52 to INPUT POWER CN985 to CONNECTOR CN15 to FRONT CN103 to AMP F CN1100 to AMP F CN1101 to AMP H CN1100 to AMP H CN1101 to MOTHER A D CN19 to REAR CN58 A A IPA8200 32 MOTHER E H Circuit Board Component side 部品側 492467 ...

Page 33: ...to POWER G H CN904 to POWER E F CN904 to AMP F CN1101 to REAR CN58 to REAR CN58 A A IPA8200 33 MOTHER E H Circuit Board Component side 部品側 492467 ...

Page 34: ...B B IPA8200 34 MOTHER E H Circuit Board Pattern side パターン側 492467 ...

Page 35: ...B B IPA8200 35 MOTHER E H Circuit Board Pattern side パターン側 492467 ...

Page 36: ...A B CN902 to POWER C D CN903 to POWER A B CN901 to POWER C D CN901 to POWER C CN902 to POW CN to POWER G H CN901 to POWER G H CN902 to POWER E F CN903 to POWER E F CN901 to POWER E F CN902 A A IPA8200 36 INPUT POWER Circuit Board Component side 部品側 492469 ...

Page 37: ...FT BLK LEFT to POWER SWITCH YEL RIGHT WHT RIGHT to POWER C D CN902 to MOTHER E H CN1505 to MOTHER A D CN1105 to REAR CN16 to POWER G H CN903 to POWER G H CN901 AC INLET G H A A IPA8200 37 INPUT POWER Circuit Board Component side 部品側 492469 ...

Page 38: ...B B IPA8200 38 INPUT POWER Circuit Board Pattern side パターン側 492469 ...

Page 39: ...B B IPA8200 39 INPUT POWER Circuit Board Pattern side パターン側 492469 ...

Page 40: ...to INPUT POWER CN972 CN974 CN976 CN978 to INPUT POWER CN971 CN973 CN975 CN977 to INPUT POWER CN979 CN980 CN981 CN982 A A B B IPA8200 40 POWER Circuit Board Component side 部品側 Pattern side パターン側 492468 ...

Page 41: ...to MOTHER A D CN1103 CN1303 to MOTHER E H CN1503 CN1703 A A B B IPA8200 41 POWER Circuit Board Component side 部品側 Pattern side パターン側 492468 ...

Page 42: ... A D CN1102 CN1202 CN1302 CN1402 to MOTHER E H CN1502 CN1602 CN1702 CN1802 POWER LED GREEN SPEAKERS D C B A BRIDGE BRIDGE BRIDGE BRIDGE F E H G NC IPA8200 42 AMP Circuit Board CONNECTOR Circuit Board LED Circuit Board Component side 部品側 Component side 部品側 Component side 部品側 Pattern side パターン側 Pattern side パターン側 Pattern side パターン側 492466 492465 492466 ...

Page 43: ...dB 20 kHz No Filter 1 dB 1 5 dB 0 dB 5 Crosstalk Input A B C D E F G H to adjacent channel Ref 1 kHz Half power output 70 dB 60 dB Measured channel Input impedance 600 Ω Load 8 Ω GAIN switch 32 dBu 6 Residual Noise Attenuator Minimum Load 8 Ω 72 dBu 70 dBu Input impedance 150 Ω Measure with A weighted GAIN switch 32 dBu 7 GAIN Switch Input 1 kHz 10 dBu Ref Switch 26 dBu Switch 26 dB 16 dBu 16 2 dB...

Page 44: ...ECT indicator lights red 4 SIGNAL Indicator Perform the following test on each channel with 8 Ω loaded Input the 1 kHz sine wave to INPUT connectors and adjust the input signal level so that the output level is 8 3 dBu Confirm that the SIGNAL indicator lights green 5 CLIP Indicator Perform the following test on each channel with 8 Ω loaded Input the 1 kHz 7 dBu sine wave to INPUT connectors Confir...

Page 45: ...入力 A B C D E F G H から隣接チャンネルへ基準 1 kHz 1 2 定格出力 70 dB 60 dB 測定チャンネル入力端子を 600 Ωで短絡負荷 8 Ω GAIN スイッチ 32 dBu 6 残留雑音アッテネータ最小負荷 8 Ω 72 dBu 70 dBu 入力インピーダンス 150 Ω A ネットワークで測定 GAIN スイッチ 32 dBu 7 GAIN スイッチ入力 1 kHz 10 dBu 基準スイッチ 26 dBu スイッチ 26 dB 16 dBu 16 2 dBu 負荷 8 Ω スイッチ 4 dBu 1 2 dB 1 2 2 dB スイッチ 32 dB 6 0 dB 6 0 2 dB 8 HPF スイッチ基準スイッチ OFF 20 Hz 基準スイッチ OFF スイッチ 20 Hz 3 2 dBu 3 2 2 dB 1 W 出力 55 ...

Page 46: ... 7 dBu 正弦波を入力したとき CLIP インジケーターが赤色に SIGNAL インジケーターが緑色に点灯することを確認します Trimmer potentiometer 半固定ボリウム ADJUSTMENT OF AMP circuit board AMP シートの調整 Perform the following adjustment on each channel 1 Connect a 4 Ω load resistor to the SPEAKERS connec tors 2 After turning on the power wait more than 60 seconds until performance is stabilized Then adjust the trimmer potentiometer to make the voltage across t...

Page 47: ... がの部品はサービス用部品として準備されておりません REMARKS 欄のマークの部品は併用部品です網掛けの付いた PART NO の 2 番目の文字はゼロではなくオーです網掛けの付いた PART NO の 2 番目の文字はイチではなくアイです Notes DESTINATION ABBREVIATIONS PARTS LIST POWER AMPLIFIER WARNING 注意 Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed 印の商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...

Page 48: ... Ass y 7 ページ参照 82 83 81 93 94 84 84 94 93 73 72 63 62 57 59 60 64 62 62 75 GH 75 CD 75 AB 75 EF 76 76 76 92 91 92 92 95 65 61 62 72 62 62 63 69 62 61 58 56 53 51 51 74 77 92 66 61 67 68 54 55 71 52 62 85 83 c 83 a 83 b 100 OVERALL ASSEMBLY 1 2 総組立 1 2 ...

Page 49: ... 72 WS522000 BIND HEAD TAPPING SCREW B 3x8 MFZN2BL ＢタイトＢＩＮＤ 417371 2 73 WS495600 INSULATION SHEET F 絶縁シートＦ 490233 74 WS495500 INSULATION SHEET E 絶縁シートＥ 490232 75 WR983100 CIRCUIT BOARD POWER ＰＯＷＥＲシート 498460 4 76 WT892700 BIND HEAD TAPPING SCREW B 3 0x16 NI BL ＢタイトＢＩＮＤ 497092 16 77 BRACKET CLIP SCF 0692 3 ブラケットクリップ 429516 81 WT89110 0 DECO PANEL ASSEMBLY ＤＥＣＯパ...

Page 50: ... 45 41 23 17 18 18 24 24 25 10 15 14 AC inlet assembly See page 7 AC インレット Ass y 7 ページ参照 31 36 x 8 13 9 8 4 6 4 2 12 12 9 8 44 16 19 23 22 22 21 37 35 7 2 6 7 5 6 34 34 3 3 3 33 3 32 32 7 1 4 44 45 43 FRONT circuit board assembly See page 6 FRONT シート Ass y 6 ページ参照 ...

Page 51: ... 3x6 MFZN2B3 小ネジＢＩＮＤ 423329 4 24 WS522500 BIND HEAD SCREW 3x6 MFZN2B3 小ネジＢＩＮＤ 423329 4 25 WS522400 PAN HEAD SCREW M2 6x6 NI BL 小ネジＰＡＮ 490287 8 31 FRONT CIRCUIT BOARD ASSEMBLY ＦＲＯＮＴシートＡｓｓｙ 32 WS522500 BIND HEAD SCREW 3x6 MFZN2B3 小ネジＢＩＮＤ 423329 6 33 WS494000 FRONT PANEL フロントパネル 484721 34 WS522000 BIND HEAD TAPPING SCREW B 3x8 MFZN2BL ＢタイトＢＩＮＤ 417371 6 35 ADHESIVE...

Page 52: ...E CH A H 484737 8 8 WR964500 CONNECTOR ASSEMBLY PH PH 12P A 束線 484445 9 WR964600 CONNECTOR ASSEMBLY PH PH 12P B 束線 484446 10 WR982200 FFC CABLE XM8 LF ＦＦＣケーブル 484454 11 WR965300 CONNECTOR ASSEMBLY ZH ZH 2P3 XM8 束線 484453 12 WR965200 CONNECTOR ASSEMBLY ZH ZH 12P A XM8 束線 484452 13 WR965700 CONNECTOR ASSEMBLY ZH ZH 12P B XM8 束線 490156 14 WT89130 0 CUSHION 40x110x1 クッション 490291 2 15 CU...

Page 53: ...INT ＤＥＣＯパネル 484724 DECO PANEL ASSEMBLY DECO パネル Ass y AC INLET ASSEMBLY AC インレット Ass y 1 x 4 x 8 x 16 x 24 1 1 4 2 5 3 WT881000 AC INLET ASSEMBLY ＡＣインレットＡｓｓｙ 498462 1 CONNECTOR ASSEMBLY VH2P3 A XM8 BE BR 束線 484444 WR96440 2 CORD ASSEMBLY XM8 GN YL 束線 484451 WR96510 3 AC INLET SS 120 2 0 ＡＣインレット 446341 WJ27980 4 4 FERRITE CORE HF70T18x6x10 LF フェライトコア 412809 WR98600 5 CORD BINDE...

Page 54: ... プセラコン 469854 02 2115 AAX6302R CERAMIC CAPACITOR CHIP 1000pF K チップセラコン 065501 2116 WJ59130 0 CERAMIC CAPACITOR CHIP 330pF J チップセラコン 420810 01 2117 WJ59210 0 CERAMIC CAPACITOR CHIP 0 47uF K チップセラコン 334335 03 2118 WP064100 CERAMIC CAPACITOR CHIP 3900pF K チップセラコン 457806 01 2119 WU376900 CERAMIC CAPACITOR CHIP 220pF 250V チップセラコン 504800 01 2120 WJ59210 0 CERAMIC CAPACI...

Page 55: ...RBON RESISTOR CHIP 100K J チップ抵抗 067499 3149 WT870200 CARBON RESISTOR CHIP 4 3K 1 16W F チップ抵抗 500382 3150 WR951400 CARBON RESISTOR CHIP 56 1 10W J チップ抵抗 067550 3151 WR951400 CARBON RESISTOR CHIP 56 1 10W J チップ抵抗 067550 3152 AAX6406R CARBON RESISTOR CHIP 27K J チップ抵抗 067527 5100 WJ59410 0 COIL BLM41PG750SN1L T コイル 432423 03 5101 WU597300 COIL FT6033A LF コイル 504929 5102 WJ59400...

Page 56: ... コン 368358 C205 WR973900 POLYESTER FILM CAPACITOR 0 12uF 50V ポリエステルコン 064911 C206 WR973900 POLYESTER FILM CAPACITOR 0 12uF 50V ポリエステルコン 064911 C207 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C208 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C209 AAX6299R ELECTROLYTIC CAP CHIP 10uF 35V チップケミコン 412428 02 C210 WR974000 POLYESTER F...

Page 57: ... ップセラコン 368358 C705 WR973900 POLYESTER FILM CAPACITOR 0 12uF 50V ポリエステルコン 064911 C706 WR973900 POLYESTER FILM CAPACITOR 0 12uF 50V ポリエステルコン 064911 C707 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C708 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C709 AAX6299R ELECTROLYTIC CAP CHIP 10uF 35V チップケミコン 412428 02 C710 WR974000 POL...

Page 58: ...EEN SEL6410E D LF ＬＥＤ緑 CH H SIGNAL 412429 D803 AAX6401R LED RED SEL6210R D LF ＬＥＤ赤 CH H PROTECT 411467 D804 AAX6401R LED RED SEL6210R D LF ＬＥＤ赤 CH H CLIP 411467 EP100 XX698880 LUG TERMINAL MET37 0001 ラグ端子 075878 02 IC101 AAX6275R IC NJM2068M D TE1 ＩＣ OP AMP 070170 04 IC102 AAX6275R IC NJM2068M D TE1 ＩＣ OP AMP 070170 04 IC103 YA884A0 0 IC NJU4066BV TE1 ＩＣ ANALOG SWITCH 484456 IC202 A...

Page 59: ...0R CARBON RESISTOR CHIP 1 8K J チップ抵抗 067514 R201 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R203 AAX6310R CARBON RESISTOR CHIP 1 8K J チップ抵抗 067514 R204 AAX6310R CARBON RESISTOR CHIP 1 8K J チップ抵抗 067514 R205 AAX6380R CARBON RESISTOR CHIP 8 2K J チップ抵抗 067562 R206 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R207 WR950800 CARBON RESISTOR CHIP 470K 1 10W J チップ...

Page 60: ...12 AAX6278R CARBON RESISTOR CHIP 33K J チップ抵抗 067532 R414 AAX6278R CARBON RESISTOR CHIP 33K J チップ抵抗 067532 416 AAX6278R CARBON RESISTOR CHIP 33K J チップ抵抗 067532 R419 AAX6280R CARBON RESISTOR CHIP 47K J チップ抵抗 067546 01 R420 AAX6317R CARBON RESISTOR CHIP 560 J チップ抵抗 067551 R421 AAX6310R CARBON RESISTOR CHIP 1 8K J チップ抵抗 067514 R422 AAX6310R CARBON RESISTOR CHIP 1 8K J チップ抵抗...

Page 61: ...35 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R638 AAX6315R CARBON RESISTOR CHIP 10 J チップ抵抗 067492 01 R639 AAX6292R CARBON RESISTOR CHIP 100K J チップ抵抗 067499 R640 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R641 AAX6278R CARBON RESISTOR CHIP 33K J チップ抵抗 067532 R642 AAX6406R CARBON RESISTOR CHIP 27K J チップ抵抗 067527 R643 AAX6315R CARBON RESISTOR CHIP 10 J チップ...

Page 62: ...S301 AAX6318R PUSH SWITCH PS 22E85 L5 2 LF プッシュスイッチ CH C MUTE 407770 03 S401 AAX6318R PUSH SWITCH PS 22E85 L5 2 LF プッシュスイッチ CH D MUTE 407770 03 S501 AAX6318R PUSH SWITCH PS 22E85 L5 2 LF プッシュスイッチ CH E MUTE 407770 03 S601 AAX6318R PUSH SWITCH PS 22E85 L5 2 LF プッシュスイッチ CH F MUTE 407770 03 S701 AAX6318R PUSH SWITCH PS 22E85 L5 2 LF プッシュスイッチ CH G MUTE 407770 03 S801 ...

Page 63: ... ダイオード 069444 01 D976 WR972300 DIODE AL01Z ダイオード 484966 D977 WR972300 DIODE AL01Z ダイオード 484966 D981 WR972300 DIODE AL01Z ダイオード 484966 D982 WR972300 DIODE AL01Z ダイオード 484966 D983 AAX4255R DIODE 1SS133 ダイオード 069460 01 D984 AAX4255R DIODE 1SS133 ダイオード 069460 01 D985 WP043100 DIODE SRT14A1 T LF ダイオード 433550 02 D986 WP043100 DIODE SRT14A1 T LF ダイオード 433550 02 D988 WR...

Page 64: ...4 WJ59040 0 ELECTROLYTIC CAP CHIP 100uF 16V チップケミコン 066076 03 C1115 AAX6273R CERAMIC CAPACITOR CHIP 0 01uF 50V K チップセラコン 368353 C1120 AAX6302R CERAMIC CAPACITOR CHIP 1000pF K チップセラコン 065501 C1121 AAX6302R CERAMIC CAPACITOR CHIP 1000pF K チップセラコン 065501 C1123 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C1124 WJ59210 0 CERAMIC CAPACITOR CHIP 0 47uF K チ...

Page 65: ...イオード 044872 D1302 XX698570 DIODE CHIP 1SS355 TE 17 ダイオード 069444 01 1306 XX698570 DIODE CHIP 1SS355 TE 17 ダイオード 069444 01 D1309 WP899000 ZENER DIODE UDZS5 6B TE 17 ツェナーダイオード 049039 D1401 WT869300 ZENER DIODE UDZS6 2B 6 2V ツェナーダイオード 044872 D1406 XX698570 DIODE CHIP 1SS355 TE 17 ダイオード 069444 01 D1409 WP899000 ZENER DIODE UDZS5 6B TE 17 ツェナーダイオード 049039 EP1100 XX...

Page 66: ...STOR CHIP 1K J チップ抵抗 067495 01 R1121 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1122 AAX6388R CARBON RESISTOR CHIP 4 7K J チップ抵抗 067545 R1123 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1124 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1125 AAX6280R CARBON RESISTOR CHIP 47K J チップ抵抗 067546 01 R1126 WJ60650 0 CARBON RESISTOR CHIP 2 7K J チップ抵抗 067...

Page 67: ...N RESISTOR CHIP 47K J チップ抵抗 067546 01 R1326 WJ60650 0 CARBON RESISTOR CHIP 2 7K J チップ抵抗 067526 01 R1327 AAX6280R CARBON RESISTOR CHIP 47K J チップ抵抗 067546 01 R1328 AAX6388R CARBON RESISTOR CHIP 4 7K J チップ抵抗 067545 R1329 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1330 WJ60660 0 CARBON RESISTOR CHIP 330K J チップ抵抗 067533 01 R1331 AAX6292R CARBON RESISTOR CHIP 100K J チッ...

Page 68: ...uF K チップセラコン 334335 03 C1525 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 1528 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C1600 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C1601 AAX6299R ELECTROLYTIC CAP CHIP 10uF 35V チップケミコン 412428 02 C1602 AAX6299R ELECTROLYTIC CAP CHIP 10uF 35V チップケミコン 412428 02 C1603 A...

Page 69: ...2 D1806 XX698570 DIODE CHIP 1SS355 TE 17 ダイオード 069444 01 D1809 WP899000 ZENER DIODE UDZS5 6B TE 17 ツェナーダイオード 049039 EP1500 XX698880 LUG TERMINAL MET37 0001 ラグ端子 075878 02 EP1501 XX698880 LUG TERMINAL MET37 0001 ラグ端子 075878 02 IC1 YC319A0 0 IC LM317EMPX NOPB ＩＣ REGULATOR 434806 IC2 YC320A0 0 IC TC74VCX04FK ＩＣ INVERTER 496236 IC1501 AAX6275R IC NJM2068M D TE1 ＩＣ OP AMP 070170 04...

Page 70: ...N RESISTOR CHIP 1K J チップ抵抗 067495 01 R1514 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1515 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1516 AAX6292R CARBON RESISTOR CHIP 100K J チップ抵抗 067499 R1517 WJ60680 0 CARBON RESISTOR CHIP 82K J チップ抵抗 067564 01 R1518 AAX6382R CARBON RESISTOR CHIP 56K J チップ抵抗 067554 R1519 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 0...

Page 71: ... CARBON RESISTOR CHIP 56K J チップ抵抗 067554 R1719 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1720 AAX6281R CARBON RESISTOR CHIP 1K J チップ抵抗 067495 01 R1721 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1722 AAX6388R CARBON RESISTOR CHIP 4 7K J チップ抵抗 067545 R1723 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R1724 AAX6288R CARBON RESISTOR CHIP 10K J チップ ...

Page 72: ... 1000pF 1000V K チップ積層セラコン 487041 C912 WT868600 ELECTROLYTIC CAPACITOR 200uF 450V ケミコン 500381 C913 WT868600 ELECTROLYTIC CAPACITOR 200uF 450V ケミコン 500381 C914 WR969600 ELECTROLYTIC CAPACITOR 56uF 250V ケミコン 484951 C915 WR969600 ELECTROLYTIC CAPACITOR 56uF 250V ケミコン 484951 C916 WR982900 CERAMIC CAPACITOR 100pF 1KV J セラコン 488662 C918 WP068900 ELECTROLYTIC CAP 47uF 35V ケミコン 47...

Page 73: ... フォトカプラー 484971 PHC902 WR973200 PHOTO COUPLER K10103D フォトカプラー 484971 Q901 WT870600 FET STP25NM60N ＦＥＴ 500188 Q902 WR970100 FET 2SK3505 ＦＥＴ 484981 Q903 WR970100 FET 2SK3505 ＦＥＴ 484981 Q904 AAX6371R TRANSISTOR CHIP 2SA1037AK QRS T146 トランジスタ 068590 01 Q905 AAX45980 TRANSISTOR CHIP 2SC2412K QRS T146 トランジスタ 068775 01 Q906 AAX45980 TRANSISTOR CHIP 2SC2412K QRS T146 トランジス ...

Page 74: ...N RESISTOR 1 5K 1 2W J カーボン抵抗 488659 T901 WR985100 COIL FT3049 コイル 484959 T902 WR985200 COIL FT3052 コイル 484960 WR983500 CIRCUIT BOARD REAR ＲＥＡＲシート 498456 C10 WJ59220 0 CERAMIC CAPACITOR CHIP 0 1uF 25V K チップセラコン 374404 01 C11 AAX6297R ELECTROLYTIC CAP CHIP 47uF 25V チップケミコン 412426 C12 AAX6297R ELECTROLYTIC CAP CHIP 47uF 25V チップケミコン 412426 C13 WR959700 CERAMIC CAPACIT...

Page 75: ...CHIP 0 47uF K チップセラコン 334335 03 94 WJ59210 0 CERAMIC CAPACITOR CHIP 0 47uF K チップセラコン 334335 03 CN11 CONNECTOR 6P ME060 50806 コネクター INPUT CH A B 484438 WR96340 CN12 CONNECTOR BASE POST 10P B10B PH SM4 TB コネクターベースポスト 484439 WR96170 CN13 CONNECTOR BASE POST 12P B12B PH SM4 TB コネクターベースポスト 485377 WR96180 CN16 CONNECTOR BASE POST 3P B3B PH SM4 TB コネクターベースポスト...

Page 76: ...SISTOR CHIP 10K J チップ抵抗 067497 03 R45 WJ60670 0 CARBON RESISTOR CHIP 6 8K J チップ抵抗 067558 01 R46 WJ60670 0 CARBON RESISTOR CHIP 6 8K J チップ抵抗 067558 01 R47 AAX6315R CARBON RESISTOR CHIP 10 J チップ抵抗 067492 01 R51 AAX6315R CARBON RESISTOR CHIP 10 J チップ抵抗 067492 01 R52 AAX6315R CARBON RESISTOR CHIP 10 J チップ抵抗 067492 01 R53 AAX6288R CARBON RESISTOR CHIP 10K J チップ抵抗 067497 03 R...

Page 77: ...2 AAX6319R VARISTOR AVR M1608C270KT2AB バリスタ 374351 02 ZN43 WR959700 CERAMIC CAPACITOR CHIP 470pF 50V K チップ積層セラコン 065514 ZN44 WR959700 CERAMIC CAPACITOR CHIP 470pF 50V K チップ積層セラコン 065514 ZN51 AAX6319R VARISTOR AVR M1608C270KT2AB バリスタ 374351 02 ZN52 AAX6319R VARISTOR AVR M1608C270KT2AB バリスタ 374351 02 ZN53 WR959700 CERAMIC CAPACITOR CHIP 470pF 50V K チップ積層セラコン 065514 Z...

Page 78: ...Diagrams 回路図表記上の注意 How to identify inter sheet connectors シート間コネクタの読み方について Signal name 信号名 This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical direction 対応するシート間のコネクタのあるロケーションを示しますアルファベットが水平方向数字が垂直方向 The 3 digit number indicates the destination page 3 桁の数字は信号の行先ページを示します WARNING 注意 Components having special...

Page 79: ...921 924 r 1SS133 AAX4255R DIODE POWER D910 925 INPUT POWER D988 r P4SMA250A E3 61 WR972700 DIODE POWER D908 909 r FMG 22R 10A WN964200 DIODE BRIDGE POWER D928 r FMG 22S 10A WN959300 DIODE BRIDGE POWER D927 INPUT POWER D975 r 1SS355 TE 17 XX698570 DIODE POWER D913 914 929 930 935 r FMX G26S WR972400 DIODE POWER D905 POWER D912 REAR D11 13 r RB501V 40 TE 417 T WP067100 DIODE REAR D12 14 r RBV 606 6 ...

Page 80: ... 2P CN16 3P CN17 40P CN12 10P CN13 12P CN52 10P CN53 12P AC INLET CHASSIS 2 16 CN1105 2P CN1107 10P CN1301 11P CN1302 11P CN1101 11P CN1102 CN1202 11P 11P 1101 11P 1100 11P AMP A AMP C 1101 11P 1100 11P AMP D MOTHER A D CN1401 11P CN19 3P 1 15 CONNECTOR CN15 8P CN14 8P 4 CN970 2P CN987 CN989 CN988 2P 2P 2P 11P CN1201 11P CN1104 8P 1100 11P 1101 11P CN904 11P CN1303 11P PGND3 WHITE PGND1 BLACK CN90...

Page 81: ...P POWER INDICATOR POWER SWITCH SW971 FAN RIGHT FAN LEFT TOP ERR CN1301 11P 1101 11P CN1302 11P 1100 11P TOP ERR 1100 11P 1101 11P CN1102 11P CN1101 11P 1100 11P CN1202 11P VB VB VB VB VB VB VB VB VB VB VB VB VB VB VB VB TOP ERR 1101 11P CN1201 11P CN1104 8P VB VB CN904 11P CN1103 11P VB VB VDR PROTECTION Power Supply F901 F901 Power Supply CN904 11P CN1303 11P VB VB VDR PROTECTION SIGNAL INDICATOR...

Page 82: ...INPUT INPUT P 7 I5 P 7 G5 P 7 H5 P 7 H5 P 7 E4 P 7 I5 P 7 H5 P 7 H5 P 7 G5 P 7 E4 0 S5020144 8 to MOTHER A D_CN1107 P 12 B4 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 5 CIRCUIT DIAGRAM 回路図 REAR 1 3 ...

Page 83: ...INPUT INPUT P 7 C4 P 7 I7 P 7 H7 P 7 H7 P 7 G7 P 7 C4 P 7 B4 P 7 I7 P 7 H7 P 7 H7 P 7 G7 0 S5020144 9 to MOTHER E H_CN1507 P 14 B4 A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 6 REAR 2 3 ...

Page 84: ...E5 P 5 E5 P 6 G2 P 6 G2 P 6 G5 P 6 G5 P 6 F2 0 S5020144 10 to FRONT_CN101 P 8 B5 to FRONT_CN104 P 9 G6 to INPUT POWER_CN986 P 17 C6 to MOTHER E H_PGND5 P 14 B2 to MOTHER E H_PGND7 P 15 I2 to MOTHER A D_PGND1 P 12 C2 to MOTHER A D_PGND3 P 13 I3 to FRONT_CN105 P 10 E6 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 7 REAR 3 3 ...

Page 85: ...8 C3 C5 P 9 H3 H5 P 10 C3 C5 P 11 H4 H6 P 8 G2 G4 P 9 D2 D4 P 10 H2 H4 P 11 D3 D5 P 8 G3 G4 P 9 D3 D5 P 10 H3 H5 P 11 D3 D5 P 8 G3 G5 P 9 D2 D6 P 10 H3 H5 P 11 D4 D6 0 S5020144 4 to REAR_CN17 P 7 B4 to MOTHER A D_CN1106 P 12 F6 to MOTHER E H_CN1506 P 14 F6 to LED_CN107 P 19 H6 A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 8 FRONT 1 4 ...

Page 86: ...6 P 9 G7 P 9 H7 P 8 H2 P 8 B3 P 8 H4 P 9 J2 P 9 B3 P 9 J4 P 9 B5 P 8 C6 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 9 G7 P 9 G7 0 S5020144 5 to REAR_CN13 P 7 G4 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 9 FRONT 2 4 ...

Page 87: ...0 C7 P 8 C6 P 10 A2 P 10 J3 P 10 A4 P 10 J5 P 11 J2 P 11 B3 P 11 J4 P 11 B5 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 10 C7 P 10 B7 P 8 D7 0 S5020144 6 to REAR_CN53 P 7 G6 A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 10 FRONT 3 4 ...

Page 88: ... P 8 C6 P 8 C6 P 10 D7 P 10 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 8 D7 P 10 D7 P 10 D7 0 S5020144 7 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 11 FRONT 4 4 ...

Page 89: ...R_CN12 P 5 B3 to AMP A _1101 P 16 B5 to REAR_CN18 P 7 F2 to AMP A _1100 P 16 B2 to AMP B _1100 P 16 B2 to AMP B _1101 P 16 B5 to POWER A B _CN904 P 18 I3 to FRONT_CN102 P 8 F5 to INPUT POWER_CN988 P 17 C5 to CONNECTOR_CN14 P 19 I2 XX Not installed 未実装 XX XX XX XX XX A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 12 MOTHER A D 1 2 ...

Page 90: ... S5020144 12 to POWER C D _CN904 P 18 I3 to MOTHER E H_CN59 P 15 B4 to AMP C _CN1101 P 16 B5 to AMP C _CN1100 P 16 B2 to AMP D _CN1101 P 16 B5 to AMP D _CN1100 P 16 B2 XX Not installed 未実装 XX XX XX XX XX to REAR_CN18 P 7 F2 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 13 MOTHER A D 2 2 ...

Page 91: ...3 to REAR_CN52 P 6 I3 to AMP E _1101 P 16 B5 to AMP E _1100 P 16 B2 to AMP F _1101 P 16 B5 to AMP F _1100 P 16 B2 to POWER E F _CN904 P 18 I3 to FRONT_CN103 P 8 H5 to CONNECTOR_CN15 P 19 I4 to INPUT POWER_CN985 P 17 I4 XX Not installed 未実装 XX XX XX XX XX to REAR_CN58 P 7 F3 A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 14 MOTHER E H 1 2 ...

Page 92: ...I2 0 S5020144 14 to MOTHER A D_CN19 P 13 B4 to AMP G _1101 P 16 B5 to AMP G _1100 P 16 B5 to AMP H _1101 P 16 B5 to AMP H _1100 P 16 B2 to POWER G H _CN904 P 18 I3 XX Not installed 未実装 XX XX XX XX XX to REAR_CN58 P 7 F3 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 15 MOTHER E H 2 2 ...

Page 93: ...E H_CN1801 P 15 E2 to MOTHER E H_CN1702 P 15 F2 to MOTHER E H_CN1802 P 15 C2 to MOTHER E H_CN1502 P 14 D2 to MOTHER E H_CN1602 P 14 G2 to MOTHER A D_CN1402 P 13 C2 to MOTHER A D_CN1302 P 13 F2 to MOTHER A D_CN1102 P 12 D2 to MOTHER A D_CN1202 P 12 G2 Thermo Sensor for PROTECTION AMP A AMP B AMP C AMP D AMP E AMP F AMP G AMP H Thermo Sensor for FAN Current Detect Current Detect A B C D E F G H I J ...

Page 94: ... XX XX XX XX XX XX XX to POWER_CN901 P 18 B2 to POWER_CN902 P 18 B3 to POWER_CN903 P 18 B4 to REAR_CN16 P 7 G2 to MOTHER E H_CN1505 P 14 I4 to MOTHER A D_CN1105 P 12 I4 to FAN right to FAN left POWER A B POWER C D POWER E F POWER G H J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 17 INPUT POWER ...

Page 95: ..._CN978 P 17 E3 to INPUT POWER_CN974 P 17 D3 to INPUT POWER_CN972 P 17 D3 to INPUT POWER_CN976 P 17 C3 to INPUT POWER_CN979 P 17 E3 to MOTHER A D_CN1103 P 12 B2 to MOTHER A D_CN1303 P 13 I2 to MOTHER E H_CN1703 P 15 I2 to MOTHER E H_CN1503 P 14 B2 to INPUT POWER_CN980 P 17 D3 to INPUT POWER_CN981 P 17 D3 to INPUT POWER_CN982 P 17 C3 A B C D E F G H I J 1 2 3 4 5 6 7 IPA8200 18 POWER ...

Page 96: ...SPEAKERS 0 S5020144 16 0 S5020144 15 to FRONT_CN106 P 8 I2 to MOTHER A D_CN1104 P 12 J5 to MOTHER E H_CN1504 P 14 J5 J I H G F E D C B A 1 2 3 4 5 6 7 IPA8200 19 CONNECTOR LED ...

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Yamaha IPA8200, Service Manual

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