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TEST PROGRAM AND INSPECTIONS (テストプログラムと検査) ......32/36 (エラーメッセージ) ERROR MESSAGE ....... 40 MIDI IMPLEMENTATION CHART .......... 41 (パーツリスト) PARTS LIST (ブロックダイアグラム) BLOCK DIAGRAM (総回路図) OVERALL CIRCUIT DIAGRAM 011757 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF- K7301 ’04.12 20041220-89000...
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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 under- stood by the users, and have therefore not been restated.
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BBT500H SPECIFICATIONS Power Amplifier Section Output Level/Impedance Class-D power amplifier circuitry SPEAKER (BRIDGED OUT): 500W RMS/2 , 250W RMS/4 Output 500W/2 LINE OUT (UNBALANCED OUT): +4dBm/10k Preamplifier Section LINE OUT (BALANCED OUT): +4dBm/600 All digital signal processing FX LOOP SEND: -20dBm/100k...
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BBT500H (パネルレイアウト) PANEL LAYOUT ●FRONT PANEL(フロントパネル) q Power Switch q 電源スイッチ(POWER) w Input Jack (INPUT) w 入力端子(INPUT) e Input Level Volume (INPUT LEVEL) e 入力レベルボリューム(INPUT LEVEL) r Sound Type Select Switch (SOUND TYPE) r サウンドタイプセレクトスイッチ(SOUND TYPE) t Compressor Volume (COMP) t コンプレッサーボリューム(COMP) y Gain Volume (GAIN) y ゲインボリューム(GAIN) u Master Volume (MASTER) u マスターボリューム(MASTER) i Tone Controls i トーンコントロール (BASS, LOW MID, MIDDLE, HIGH MID, TREBLE) (BASS, LOW MID, MIDDLE, HIGH MID, TREBLE) o Output Volume Level (OUTPUT) o 出力レベルボリューム(OUTPUT)...
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BBT500H ●REAR PANEL(リアパネル) !4 Tuner Output (TUNER OUT) !4 チューナー出力端子(TUNER OUT) !5 Effect Loop (FX LOOP) !5 エフェクトループ(FX LOOP) ・ Effect Send Jack (SEND) ・エフェクトセンド端子(SEND) ・ Effect Return Jack (RETURN) ・エフェクトリターン端子(RETURN) ・ Effect Loop Level Switch (LEVEL) ・エフェクトループレベルスイッチ(LEVEL) !6 Headphones Jack (PHONES) !6 ヘッドフォン端子(PHONES) !7 Headphones/Line Out Level Control !7 ヘッドフォン/ラインアウトレベルコントロール (LEVEL) (LEVEL) !8 Line Out Jack !8 ラインアウト端子 (UNBALANCED OUT, BALANCED OUT) (UNBALANCED OUT, BALANCED OUT) !9 Line Out Source Switch !9 ラインアウトソーススイッチ (LINE SOURCE: THRU/PRE EQ/POST EQ) (LINE SOURCE : THRU/PRE EQ/POST EQ) @0 Speaker Simulator Switch ...
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BBT500H (分解手順) DISASSEMBLY PROCEDURE トップカバー (所要時間: 約 4 分) Top Cover (Time required: About 4 minutes) [110]のネジ 2 本を外し、サイドパッドを外します。 1-1. Remove the two (2) screws marked [110]. The side (図 1) pad can then be removed. (Fig. 1) [60a]のネジ 4 本と、 [70]のネジ 2 本を外します。...
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BBT500H 電源スイッチ Power Switch (所要時間: 約 5 分) (Time required: About 5 minutes) トップカバーを外します。 (1 項参照) 3-1. Remove the top cover. (See procedure 1.) フロント Ass'y を外します(2 項参照) 3-2. Remove the front assembly. (See procedure 2.) 電源スイッチのツメを押えながら、 フロントパネル から電源スイッチを外します。 (図 4)...
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BBT500H DM 基板(2/2) DM Circuit Board (2/2) (所要時間: 約 6 分) (Time required: About 6 minutes) [F120]の六角ナット、 [F130]のワッシャーと[F140] 5-1. Remove the Hexagonal nut marked [F120], the Flat の絶縁ナットを外します。 (図 6) washer marked [F130] and the Insulation nut marked ノブ[B]を引き抜いて外します。 (図 6) 六角ナットを外します。...
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BBT500H [130] [F80] Hexagonal Nut (六角ナット) (+バインドPタイト) [F80]: Bind Head Tapping Screw-P 3.0X6 MFZN2BL(VA819100) Fig.7 (図7) (ノブ) [130]: Knob (WC936600) Photo.4 (写真4) PW 基板 PW Circuit Board (所要時間: 約 10 分) (Time required: About 10 minutes) トップカバーを外します。 (1 項参照) 7-1. Remove the top cover. (See procedure 1.) フロント...
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BBT500H [C120c] [C120b] FET Cover (FETカバー) [C120c] (+バインド小ネジ) [C120]: Bind Head Screw 3.0X8 MFZN2BL(VA295800) Photo.6 (写真6) (+バインド小ネジ) [C120]: Bind Head Screw 3.0X8 MFZN2BL(VA295800) Fig.9(図9) コイル Coil (所要時間: 約 6 分) (Time required: About 6 minutes) 8-1. Remove the top cover. (See procedure 1.) トップカバーを外します。...
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BBT500H DC ファン (所要時間: 約 5 分) (Time required: About 5 minutes) 9-1. Remove the top cover. (See procedure 1.) トップカバーを外します。 (1 項参照) 9-2. Remove the nuts marked [C60] and the four (4) [C60]のナットと、 [C50]のネジ 4 本を外します。 screws marked [C50]. (Photo.8, Fig.10) (写真...
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BBT500H (LSI 端子機能表) LSI PIN DESCRIPTION HD6413008VF25 (X4196A00) CPU ..................13 AK5383VF (X0578A00) A/D ....................14 AK4393VF-E2 (XW029A00) D/A ..................14 TDA7571 (X4450A00) DIGITAL POWER AMP ..............14 YSS910-V (XV988B00) DSP ....................15 HD6413008VF25 (X4196A00) CPU DM: IC106 NAME FUNCTION NAME FUNCTION...
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BBT500H AK5383VF (X0578A00) A/D DM: IC122 NAME FUNCTION NAME FUNCTION VREFL Voltage refernce SDATA Serial data GNDL Ground FSYNC Flame synchronize VCOML Common MCLK Master clock AINL + Analog input + Double fast sampling mode AINL - Analog input -...
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BBT500H YSS910-V (XV988B00) DSP6 (Digital Signal Processor) DM: IC104 NAME FUNCTION NAME FUNCTION Power supply (3.3 V) Ground Ground DB13 System master clock input (60 MHz or 30 MHz) DB14 System master clock output (High or 30 MHz) DB15 Vdd5...
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BBT500H (IC ブロック図) IC BLOCK DIAGRAM (X3936A00) SN74LVU04APWR SN74LV245APWR (X3693A00) NJM5532M-TE1 (X4980A00) DM: IC116 DM: IC107,109,110 DM: IC112-115 Inverter Transceiver NJM4556AM-TE1 (X5049A00) DM: IC117,118 NJM072BM-E(TE1) (X4543A00) DM: IC301 OP AMP PIN FUNCTION 1 . A OUTPUT 2 . A - INPUT 3 .
BBT500H (シート基板図) CIRCUIT BOARDS CONTENTS DM(1/2,2/2) Circuit Board (X5383C0) ..................... 18 PN Circuit Board (X5384A0) ......................22 PW Circuit Board (X4590D0) ......................24 PW Circuit Board (X4590E0) ......................28 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。...
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BBT500H LINE OUT LEVEL UNBALANCED SP SIM MIDI BALANCED LINE SOURCE OUTPUT LIMITER to PW-CN107 to PN-CN401 to PN-CN402 to PN-CN403 to PW-CN106 Component side (部品側) 4NA-WC98000-2...
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BBT500H Pattern side (パターン側) 4NA-WC98000-2...
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BBT500H Pattern side (パターン側) 4NA-WC98000-2...
BBT500H PW Circuit Board (X4590D0) SPEAKER AC IN to FAN not installed (U) to Transformer (J,H) to POWER SW to DM( to DM(1/2)-CN Component side (部品側) 4NA-WC89690-3...
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BBT500H SPEAKER (BRIDGED OUT) not installed (U) to Transformer (J,H) R SW to DM(1/2) -CN102 to DM(1/2)-CN107 to DM(1/2)-CN101 Component side (部品側) 4NA-WC89690-3...
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BBT500H Pattern side (パターン側) 4NA-WC89690-2...
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BBT500H Pattern side (パターン側) 4NA-WC89690-2...
BBT500H PW Circuit Board (X4590E0) SPEAKER AC IN to FAN not installed (U) to Transformer (J,H) to POWER SW to DM( to DM(1/2)-CN Component side (部品側) 4NA-WC89690-3...
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BBT500H SPEAKER (BRIDGED OUT) not installed (U) to Transformer (J,H) R SW to DM(1/2) -CN102 to DM(1/2)-CN107 to DM(1/2)-CN101 Component side (部品側) 4NA-WC89690-3...
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BBT500H Pattern side (パターン側) 4NA-WC89690-2...
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BBT500H Pattern side (パターン側) 4NA-WC89690-2...
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BBT500H TEST PROGRAM AND INSPECTIONS Application This specification provides a condition,a method,and a standard for checking BBT500H. Measurement Condition and Note. 2 - 1.Keep in mind that input power supply AC voltage change with destination. it mistakes,parts may break. 2 - 2. AC VOLTAGE...
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BBT500H c. Change the position of LINE SOURCE switch THRU → PRE EQ → POST EQ and check the indication of LED "2.6c" → "2.6r" → "2.7L". Change the position of SP SIM switch OFF → LINE → ON and check the indication of LED LED "2.7c"...
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BBT500H 4 - 2. INPUT LEVEL VR Check INPUT LEVEL Input point Measure point Load Input level Input frequency Measured value (VR301) INPUT TUNER OUT Min. -22±5dBm 10kΩ -20dBm 1kHz (JK301) (JK102) Max. +12±5dBm 4 - 3. Each output level check 1 FX LOOP LEVEL Input point Measure point Load Input level Input frequency Measured value...
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BBT500H 5. Speaker output check 5 - 1.Connection 500W non-guide resistor is connected to speaker jack. 1KHz signal is put into an input jack. Turn off a power supply switch. 5 - 2.Mesurement Volumes are initial setting. Set sound type to FLAT.
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BBT500H b. LED 表示が、"2." と点滅表示されている状態で、FUNCTION を押すと、LED 表示に "2.0" と表示されます。 MANUAL,HOLD SAVE 1,HOLD SAVE 2, 〜 HOLD SAVE 5 を順番に押していくと、 "2.1" → "2.2" → "2.3" → "2.4" → "2.5" → "2.6L" と表示が変化する事を確認します。 c. LINE SOURCE スイッチの位置を THRU → PRE EQ → POST EQ と変化させると、"2.6c" → "2.6r" → "2.7L" と 変化します。SP SIM スイッチの位置を OFF → LINE → ON と変化させると、"2.7c" → "2.7r" → "2.8L" と変化...
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BBT500H ERROR MESSAGE MIDI Receive Buffer Full CAUSE: Too much MIDI data is being received by the BBT500H at one time. SOLUTION: Try reducing the amount of data being sent or, break the data into smaller blocks. Communication Error. CAUSE: An abnormality is detected during MIDI communications.
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BASS AMPLIFIER PARTS LIST (目次) CONTENTS (総組立) OVERALL ASSEMBLY ..........2 (電気部品) ELECTRICAL PARTS ........4-13 Notes : DESTINATION ABBREVIATIONS A : Australian model M : South African model B : British model O : Chinese model C : Canadian model Q : South-east Asia model D : German model T : Taiwan model...