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IMPOR TANT 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.
NHB32-C 3 7 63 1515 0 (パネルレイアウト) PANEL LAYOUT Front Panel (フロントパネル) NETWORK HUB AND BRIDGE LINK CONDUCT LOCK ERROR USB port USB ポート UNIT ID スイッチ UNIT ID switch LOCK インジケーター LOCK indicator NETWORK STATUS indicators NETWORK STATUS インジケーター...
NHB32-C 3 7 63 1515 0 (分解手順) DISASSEMBLY PROCEDURE トップカバー(所要時間:1 分) Top Cover (Time required: 1 minute) Remove the eleven [11] screws marked [480]. The 1-1. ネジ[480]11 本を外し、トップカバーを外します。 top cover can then be removed. (Fig. 1) (Fig. 1) CM-1 Assembly (Time required: 2 minutes) CM-1 Ass'y(所要時間:2 分)...
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NHB32-C 3 7 63 1515 0 AES1 シート(所要時間:6 分) AES1 Circuit Board (Time required: 6 minutes) Remove the top cover. (See Procedure 1.) 5-1. トップカバーを外します。 (1 項参照) Remove the AES2 circuit board. (See Procedure 4.) 5-2. AES2 シートを外します。 (4 項参照)...
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NHB32-C 3 7 63 1515 0 AC INLET Ass'y(所要時間:2 分) AC INLET Assembly (Time required: 2 minutes) Remove the top cover. (See Procedure 1.) 8-1. トップカバーを外します。 (1 項参照) Remove the two (2) supports marked [40] from the 8-2. リアパネルのサポート[40]2 本を外し、AC INLET rear panel.
NHB32-C 3 7 63 1515 0 (LSI 端子機能表) LSI PIN DESCRIPTION HD6477042AF28 (X3250A00) CPU MAIN: IC201 NAME FUNCTION NAME FUNCTION /DACK0 DMA strobe PE15 Port E Data bus Ground Ground Data bus Power supply Address bus Data bus Ground...
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NHB32-C 3 7 63 1515 0 YSS904-F (XV989A00) DSP5 (Digital Signal Processor) MAIN: IC601 NAME FUNCTION NAME FUNCTION Not used Not used Ground SIO28 Power supply SIO29 Serial data bus System master clock input (60 MHz or 30 MHz)
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NHB32-C 3 7 63 1515 0 MAIN: IC502 AES1, AES2: IC303~IC306 IC403~IC406 IC703~IC706 YM3436DK (XG948E0) DIR2 (Digital Format Interface Receiver) IC803~IC806 NAME FUNCTION NAME FUNCTION DAUX Auxiliary input for audio data RSTN System reset input HDLT Asynchronous buffer operation flag...
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NHB32-C 3 7 63 1515 0 AES1, AES2: IC311~IC314 IC410~IC413 IC711~IC714 YM3437C-FE2 (XW060A00) DIT2 IC810~IC813 NAME FUNCTION NAME FUNCTION Gr ound MU TE DOU T output mute MCL K M aster clock(128fs) VF L Bit data in put Data inp ut mode select0 CCK/ CSB “L ”= Ser ial clock...
NHB32-C 3 7 63 1515 0 (シート基板図) CIRCUIT BOARDS MAIN Circuit Board to PN CN601: CN305: CN602: to AES1-CN501 to AES1-CN502 to AES1-CN503 L 13942296513 UNIT ID u163 IN: 3NA-V848170 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 CN303: CN403: CN402: to PN-JACK-CN301 to CM-1 to CM-1 L 13942296513 CN406: to POWER UNIT CN202: to PN-LED-CN201 Component side (部品側) u163 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 MAIN Circuit Board L 13942296513 u163 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 L 13942296513 Pattern side (パターン側) u163 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 AES-AES1 Circuit Board to COMPUTER AES/EBU3 AES/EBU4 L 13942296513 CN503: to MAIN-CN602 CN202: to AES2-CN603 CN501: CN502: u163 to MAIN-CN601 to MAIN-CN305 CN203: to AES2-CN605 CN201: to AES2-CN604 (部品側) Component side http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 AES-AES1 Circuit Board L 13942296513 u163 Pattern side (パターン側) http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 AES-AES2 Circuit Board AES/EBU1 AES/EBU2 L 13942296513 CN604: to AES1-CN201 CN605: to AES1-CN203 CN603: to AES1-CN202 (部品側) Component side u163 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 AES-AES2 Circuit Board L 13942296513 Pattern side (パターン側) u163 http://www.xiaoyu163.com...
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NHB32-C 3 7 63 1515 0 PN-LED Circuit Board NETWORK STATUS AES/EBU1 AES/EBU2 LINK CONDUCT NETWORK LOCK ERROR WORD CLOCK IN AES/EBU3 AES/EBU4 L 13942296513 PN-JACK Circuit Board WORD CLOCK Cobra Net MIDI 75Ω PRIMARY SECONDARY CN301: to MAIN-CN303...
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NHB32-C 3 7 63 1515 0 CN201: to MAIN-CN202 PATCH RECALL Component side (部品側) L 13942296513 Pattern side (パターン側) PN-PSW Circuit Board POWER ON/OFF CN401: to AC INLET : to POWER UNIT-CN1 Pattern side (パターン側) Component side (部品側) u163...
Connect OUT of the AES/EBU unit to the CH1/2 1.3 Firmware version The version of the firmware for NHB32-C (for jigs) used for (3/4, 5/6, 7/8) input of AES/EBU1 (2, 3, 4). w Set the MASTER CLOCK to 1/2 (3/4, 5/6, 7/8) of inspection is also specified as follows.
Stop: 1bit Flow control: none To start up the TEST program, turn on the power to NHB32-C and press the “F1” key of the keyboard. Then the PC screen appears as shown below. <<<<< ACU16-C/NHB32-C Test Mode >>>> FIRMWARE VERSION: V1.00 1.
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NHB32-C 3 7 63 1515 0 2. List of test items 1 FLA : READ/WRITE test of FLASH ROM Automatic judgment 2 RAM : READ/WRITE test of DRAM Automatic judgment 3 EEP : READ/WRITE test of EEPROM Automatic judgment...
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Short-circuit No.17 and No. 21. 3.2 Testing method Select “1. NHB32-C FINAL ASS’Y” on the start-up screen of the TEST PROGRAM, and testing of test items is automatically executed in the order of the following test items. 1 FLA : READ/WRITE test of FLASH ROM...
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Check the input level of SLOT1 and SLOT2 of DME32 (16 channels in all) at SLOT3 (MY4-DA). The analog output of MY4-DA should be 1KHz, +4dBu±2dB. Make settings for PATCH “05” of NHB32-C for jigs as follows. CH1 to CH8 input of [AES/EBU 1] is output to CH1 to CH8 of CobraNet.
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Check the input level of SLOT1 and SLOT2 of DME32 (16 channels in all) at SLOT3 (MY4-DA). The analog output of MY4-DA should be 1KHz, +4dBu±2dB. Make settings for PATCH “06” of NHB32-C for jigs as follows. CH1 to CH8 input of [AES/EBU 1] is output to CH17 to CH24 of CobraNet.
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3 7 63 1515 0 4.2 Testing Select “2. NHB32-C MAIN SHEET” on the start-up screen of the TEST PROGRAM, and testing of test items is automatically executed in the order of the following test items. 1 FLA : READ/WRITE test of FLASH ROM...
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NHB32-C 3 7 63 1515 0 5.2 Testing method Select “3. NHB32-C AES SHEET” on the start-up screen of the TEST PROGRAM, and testing of following test items is executed automatically. 1 DIO : AES/EBU test Automatic judgment 2 COM : COM LOOP BACK test Automatic judgment 6.
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Download the NHB32-C updated program from the download page on the YSISS home page. (YSISS URL >>http://plaza.yamaha.co.jp/ysiss/exindex.nsf) 7.1 Connection Using the USB cable, connect NHB32-C and PC and then turn on the power to NHB32-C. 7.2 PC setting Remove the THR ON/OFF check box from the USB-MIDI driver.
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L 13942296513 * SLOT1、SLOT2 の入力信号は、SLOT3 にアサインして アナログ信号に変換してから測定、観測、検聴します。 ・目視試験、検聴試験の時間は、10 秒以上実施してください。 注)ロータリ SW[UNIT ID] (MAIN シート SW201:部品番号 V9614600)をドライバーで回す際に、ドライバーの先端 形状が、このSWに適した形状のものを使用してください。 SW が変形する恐れがあります。 2. 起動方法 マスターデータとして発行される ACU16-C / NHB32-C 専用の通信ソフト”Tera Term Pro for ACU / NHB”を起動します。 通信フォーマットを以下のように設定します。 Baud rate: 38400bps Data: 8bits Parity: none Stop:...
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→ プログラムデータファイル (***:バージョン) ※最新バージョンは、ヤマハ CS センターホームページのダウンロードページからダウンロードして下さい。 (YSISS URL >>http://plaza.yamaha.co.jp/ysiss/index.nsf) 7.1 接続 NHB32-C と PC を USB ケーブルで接続してから、NHB32-C の電源を入れます。 7.2 PC の設定 USB-MIDI ドライバの THR ON / OFF のチェック BOX を外しておきます。 7.3 手順 インストーラープログラム”wain. exe”を起動すると、以下のような画面になります。 HiSpeed Serial Installer Version 0.52 - m2001...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 1/14 (MAIN) NHB32-C MAIN D-FF EEPROM to C2: O4 to C3: E3 to C5: O6 D-FF to C2: P4 to C4: C4, to C5: E11 to C1: H11...
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NHB32-C OVERALL CIRCUIT DIAGRAM 2/14 (MAIN) 3 7 6 3 1 5 1 5 0 NHB32-C MAIN to C2: D2 from C2: K2 BUS BUFFER from C1: G9, from C2: K6 from C1: G8, from C2: K6, from C5: E11...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 3/14 (MAIN) NHB32-C BUS BUFFER from C1: H12, from C1: J8 from C1: E10 from C1: E11 not used INVERTER from C5: F8 from C1: F3...
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NHB32-C OVERALL CIRCUIT DIAGRAM 4/14 (MAIN) 3 7 6 3 1 5 1 5 0 NHB32-C from C3: J11 to C2: N8, to C3: C7, to C3: F4, to C3: K10 from C1: K2 from C1: K2, from C3: P7...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 5/14 (MAIN) NHB32-C BUFFER BUFFER from C2: C3 from C2: C4 from C2: C4 to C4: O4 from C3: B9, from C3: F5, from C3: P9,...
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NHB32-C OVERALL CIRCUIT DIAGRAM 6/14 (AES2) 3 7 6 3 1 5 1 5 0 NHB32-C AES2 to C8: O11 to C8: G3 to C8: I3 INVERTER to C8: I2 DIR2 to C8: I4 RESET to C8: E9 to C8: I3...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 7/14 (AES2) NHB32-C to C8: O12 to C8: G5 to C8: I3 INVERTER from C6: B5 from C6: B6 DIR2 to C8: I2 to C8: I5...
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NHB32-C OVERALL CIRCUIT DIAGRAM 8/14 (AES2) 3 7 6 3 1 5 1 5 0 NHB32-C BUFFER to C6: E7 from to C6: E7 C6: G2 to C6: E7 C6: G4 to C6: E6 C6: G6 to C7: E7...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 9/14 (AES1) NHB32-C AES1 to C11: M9 to C11: G3 to C11: I3 INVERTER DIR2 to C11: I2 to C11: I4 RESET to C11: B5 to C11: I3...
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NHB32-C OVERALL CIRCUIT DIAGRAM 10/14 (AES1) 3 7 6 3 1 5 1 5 0 NHB32-C to C11: M9 to C11: G5 to C11: I3 from C9: B5 INVERTER DIR2 to C11: I2 from C9: B6 to C11: I5...
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3 7 6 3 1 5 1 5 0 NHB32-C OVERALL CIRCUIT DIAGRAM 11/14 (AES1) NHB32-C BUFFER from C12: J3 from C12: J3 to C9: E7 from C12: J3 to C9: E7 from C12: J4 from C9: G2 to C9: E7...
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NHB32-C OVERALL CIRCUIT DIAGRAM 12/14 (AES1) 3 7 6 3 1 5 1 5 0 NHB32-C from C11: O9 from C11: O9 from C11: O9 from C11: O9 from C11: O9 from C11: O9 from C11: O9 from C11: O9...
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http://www.xiaoyu163.com 3 7 63 1515 0 NETWORK HUB and BRIDGE PARTS LIST (目次) CONTENTS (総組立) OVERALL ASSEMBLY ..........2 (電気部品) ELECTRICAL PARTS ..........4 L 13942296513 Notes : DESTINATION ABBREVIATIONS A : Australian model M : South African model B : British model O : Chinese model C : Canadian model Q : South-east Asia model...
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NHB32-C 3 7 63 1515 0 (総組立) OVERALL ASSEMBLY L 13942296513 u163 WA728100 30mm Japanese model only http://www.xiaoyu163.com...