IC BLOCK DIAGRAM ........50 CIRCUIT BOARDS (シート基板図) ........51 (検査) INSPECTIONS ............65/72 PARTS LIST BLOCK DIAGRAM & LEVEL DIAGRAM (ブロックダイアグラム&レベルダイアグラム) (総回路図) OVERALL CIRCUIT DIAGRAM 011696 HAMAMATSU, JAPAN MG24/14FX: 200309-138000 Copyright (c) Yamaha Corporation. All rights reserved. PDF-K7781 ’03.09 MG32/14FX: 200309-188000...
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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.
0.1% (THD+N) @+14 dBu, 20 Hz–20 kHz, 600 (with gain control at maximum level) –128 dBu Equivalent input noise (CHs 1 to 24 (MG32/14FX)/CHs 1 to 16 (MG24/14FX)) –99 dBu Residual output noise (ST, MONO OUT, AUX, EFFECT, GROUP OUT) Hum and Noise (20 Hz - 20 kHz) –83 dBu (87 dB S/N)
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Where 0 dBu = 0.775 V and 0 dBV= 1 V Input sensitivity: the lowest level that will produce the nominal output level when the unit is set to maximum gain. MG32/14FX: CH29(L)/30(R), CH31(L)/32(R), MG24/14FX: CH21(L)/22(R), CH23(L)/24(R) Output Specifications Output Appropriate Max.
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420, 600:WB349700 430, 610:WB349600 4-2. Bend(forming) cable. ( 屈曲 (形成加工) ケーブル) ① MG32/14FX : 6 places, MG24/14FX : 4 places CN301(MAS) – CN109(IN), CN108(IN) - CN109(IN), CN302(MAS) - CN111(IN), CN110(IN) - CN111(IN) ② These four cables in left side. ( 左側の4本のケーブル)...
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MG24/14FX MG32/14FX 6-2. Bundle secondary wire of trans and wire WA69740:PH-SAN-2P 7-1. Assembly of circuit-board PS1000 and HEAT-SINK with silicon grease. (トランスおよびワイヤーWA69740:HP-SAN-2Pの第2ワイヤーの束) (シリコングリスを備えたPS1000シートおよびヒートシンクAss'y) heat-sink 830: (WA67590) 30mm ± 5mm 910:WB327900 905:VV104600 silicon grease (シリコングリス) DB200,IC300,IC400,IC500,TR400, IC200,IC201,IC202,IC203 7-2. Connect wire WA609600:VH-4P#18...
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MG24/14FX MG32/14FX (MG24/14FX 分解手順) MG24/14FX DISASSEMBLY PROCEDURE Side Pad サイドパッド (Time required: About 1 minute each) (所要時間:各約 1 分) Remove the four (4) screws marked [980]. Then, [980]のネジ 4 本を外し、サイドパッド L と平ワッ remove the side pad L and flat washer. (Photo.1) シャを外します。...
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MG24/14FX MG32/14FX Side Cover サイドカバー (所要時間:各約 6 分) (Time required: About 6 minutes each) ボトムカバーを外します。 (2 項参照) Remove the bottom cover. (See procedure 2.) サイドカバー L: Side Cover L: 3-2-1 サイドパッド L を外します。 (1 項参照) 3-2-1 Remove the side pad L. (See procedure 1.) 3-2-2 [700]の六角穴付きネジ...
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MG24/14FX MG32/14FX Supports 台 When you work on the back of the top cover, set the トップカバーの裏面の作業をする時、 そのまま作業 supports to the right and left sides to prevent the すると基板がゆがんでしまうので、 トップカバー裏 circuit boards from being distorted. (Photo.8) 面の作業をする時は、左右に台を当ててください。 (写真 8) Supports (台)...
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MG24/14FX MG32/14FX DSP シールドベース DSP Shield Base (所要時間:約 7 分) (Time required: About 7 minutes) ボトムカバーを外します。 (2 項参照) Remove the bottom cover. (See procedure 2.) 台を当てます。 (4 項参照) Set the supports. (See procedure 4.) ヒートシンクを外します。 (5-3 項参照) トランスベースを外します。 (6 項参照)...
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MG24/14FX MG32/14FX プッシュ SW Push Switch and AC-IN Connector (所要時間:約 6 分) (Time required: About 6 minutes) ボトムカバーを外します。 (2 項参照) Remove the bottom cover. (See procedure 2.) 台を当てます。 (4 項参照) Set the supports. (See procedure 4.) ヒートシンクを外します。 (5-3 項参照) トランスベースを外します。 (6 項参照)...
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MG24/14FX MG32/14FX MASJK INJK 2 INJK 1 Photo.18 (写真18) INJK Circuit Boards 1 and 2 INJK シート 1、2 11-1 Remove the bottom cover. (See procedure 2.) 11-1 ボトムカバーを外します。 (2 項参照) 11-2 Set the supports. (See procedure 4.) 11-2 台を当てます。 (4 項参照)...
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MG24/14FX MG32/14FX MASJK Circuit Board MASJK シート (所要時間:約 11 分) (Time required: About 11 minutes) 12-1 ボトムカバーを外します。 (2 項参照) 12-1 Remove the bottom cover. (See procedure 2.) 12-2 台を当てます。 (4 項参照) 12-2 Set the supports. (See procedure 4.) 12-3 ヒートシンクを外します。 (5-3 項参照)...
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MG24/14FX MG32/14FX IN シート 2: (所要時間:約 10 分) 13-4 IN Circuit Board 2: 13-4 (Time required: About 10 minutes) 13-4-1 ノブ(FADER2) 8 個を外します。 (写真 22) 13-4-1 Remove the eight (8) fader knobs 2. (Photo.22) 13-4-2 ヒートシンクを外します。 (5-3 項参照) 13-4-2 Remove the heat sink. (See procedure 5-3.) 13-4-3 DSP シールドベースを外します。...
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MG24/14FX MG32/14FX Push HPF buttons (ボタンHPF) Push HPF buttons (ボタンHPF) Push PFL buttons (ボタンPFL) Push ON buttons (ボタンON Ass'y) Volume knob Sleeve ON buttons (ノブ(VR)) (スリーブONボタン) Photo.25 (写真25) MAS 1/4 to 4/4 Circuit Boards MAS 1/4 ∼ 4/4 シート (Time required: About 15 minutes) 14-1 ボトムカバーを外します。...
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MG24/14FX MG32/14FX ※ MAS 1/4 シート上のリフレクター METER、 ボタン The meter reflector, push ON buttons, sleeve ON ON Ass’y、スリーブ ON ボタン、ボタン PFL、基 buttons, push PFL buttons, holder circuit board, 板固定金具、 ノブ (VR) 、 ボタン HPF、 ボタンTAP、 volume knobs, push HPF buttons, push TAP ウインドウ...
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MG24/14FX MG32/14FX MAS 1/4 MAS 4/4 MAS 3/4 MAS 2/4 [380] Hooks x24 (フック) Photo.29 (写真29) Volume knob (ノブ(VR)) Meter cover (ウインドウMETER) Push ON buttons (ボタンON Ass'y) Push PFL buttons (ボタンPFL) Meter reflector MAS 3/4 (リフレクターMETER) Push HPF buttons Toothe Lock Washer (ボタンHPF)...
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MG24/14FX MG32/14FX (MG32/14FX 分解手順) MG32/14FX DISASSEMBLY PROCEDURE Side Pad サイドパッド (Time required: About 1 minute each) (所要時間:各約 1 分) Remove the four (4) screws marked [980]. Then, [980]のネジ 4 本を外し、サイドパッド L と平ワッ remove the side pad L and flat washer. (Photo.1) シャを外します。...
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MG24/14FX MG32/14FX Side Cover サイドカバー (所要時間:各約 6 分) (Time required: About 6 minutes each) ボトムカバーを外します。 (2 項参照) Remove the bottom cover. (See procedure 2.) サイドカバー L: Side Cover L: 3-2-1 サイドパッド L を外します。 (1 項参照) 3-2-1 Remove the side pad L. (See procedure 1.) 3-2-2 [700]の六角穴付きネジ...
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MG24/14FX MG32/14FX Supports 台 When you work on the back of the top cover, set the トップカバーの裏面の作業をする時、 そのまま作業 supports to the right and left sides to prevent the すると基板がゆがんでしまうので、 トップカバー裏 circuit boards from being distorted. (Photo.8) 面の作業をする時は、左右に台を当ててください。 (写真 8) Supports (台)...
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MG24/14FX MG32/14FX IN シート 1、2、3 IN Circuit Boards 1, 2 and 3 13-1 Remove the bottom cover. (See procedure 2.) 13-1 ボトムカバーを外します。 (2 項参照) 13-2 Set the supports. (See procedure 4.) 13-2 台を当てます。 (4 項参照) IN シート 1: (所要時間:約 9 分)...
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MG24/14FX MG32/14FX Hooks IN 3 IN 2 (フック) IN 3 IN 2 IN 1 Hooks ( フック) IN 1 Hooks ( フック) [590C] [590B] [590A] [590]: Bind Head Tapping Screw-S (+バインドSタイト) Photo.25(写真25) 3.0X6 MFZN2BL (EP630210) Photo.24 (写真24) Push HPF buttons (ボタンHPF)...
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MG24/14FX MG32/14FX MAS 1/4: (所要時間:約 12 分) 14-8 MAS 1/4: (Time required: About 12 minutes) 14-8 14-8-1 Remove the side pad R. (See procedure 1.) 14-8-1 サイドパッド R を外します。 (1 項参照) 14-8-2 Remove the twelve (12) fader knobs and the two (2) 14-8-2 コントロールパネル面から、ノブ(FADER) 12 個と...
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MG24/14FX MG32/14FX DSP shield base (DSPシールドベース) DSP: CN101 MAS 1/4: CN503 MAS 1/4 Photo.28 (写真28) Photo.29 (写真29) MAS 1/4 MAS 4/4 MAS 3/4 MAS 2/4 [380] Hooks x24 (フック) Photo.30 (写真30) Volume knob (ノブ(VR)) Meter cover (ウインドウMETER) Push ON buttons (ボタンON Ass'y)...
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MG24/14FX MG32/14FX (LSI 端子機能表) LSI PIN DESCRIPTION M30622MCA-1M3FP (X2416B00) MCU DSP: IC109 NAME FUNCTION NAME FUNCTION /ANEX1/S /ANEX0/CLK4 I/O Port P4 /TB4 /TB3 I/O Port P9 /TB2 /TB1 /TB0 /CLK3 BYTE External data bus width select input I/O Port P3...
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MG24/14FX MG32/14FX YSS910-S (XV988A00) DSP6 (Digital Signal Processor) DSP: IC112 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...
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MG24/14FX MG32/14FX YM3436DK (XG948E00) DIR2 (Digital Format Interface Receiver) DSP: IC103 NAME FUNCTION NAME FUNCTION DAUX Auxiliary input for audio data RSTN System reset input HDLT Asynchronous buffer operation flag Vdda VCO section power (+5V) DOUT Audio data output CTLN...
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MG24/14FX MG32/14FX IN Circuit Board GAIN HIGH MIDI-f AUX1 AUX2 AUX3 AUX4 (HPF) (AUX1-2) (AUX3-4)
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MG24/14FX MG32/14FX PEAK SIGNAL AUX4 EFF1 EFF2 AUX5/ (AUX3-4) AUX6 Component side (部品側)...
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MG24/14FX MG32/14FX IN Circuit Board to IN-CN110 or to IN- to MAS-CN302 to MA to IN-CN111 to IN...
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MG24/14FX MG32/14FX CN103: to INJK-CN103 CN104: to INJK-CN104 to IN-CN108 or to IN-CN107 or to MAS-CN301 to MAS-CN903 to IN-CN106 to IN-CN109 CN101: to INJK-CN101 CN102: to INJK-CN102 Pattern side (パターン側)...
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MG24/14FX MG32/14FX MAS 1/4 Circuit Board MAS 3/4 Circuit Board MAS 2/4 Circuit Board to PS-CN105 to PS -CN104 to PS -CN103...
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MG24/14FX MG32/14FX MAS 4/4 Circuit Board Component side (部品側)...
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MG24/14FX MG32/14FX MAS 1/4 Circuit Board MAS 4/4 Circuit Board to IN-CN111...
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MG24/14FX MG32/14FX MAS 3/4 Circuit Board MAS 2/4 Circuit Board to MASJK -CN701 to MASJK -CN601 to MASJK -CN501 to MASJK -CN401 to DSP -CN101 to MASJK -CN301 to MASJK -CN201 to MASJK -CN101 to IN-CN109 to IN-CN106 Pattern side (パターン側)...
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MG24/14FX MG32/14FX MASJK Circuit Board ST SUB ST SUB ST SUB ST INSERT ST INSERT ST INSERT GROUP GROUP GROUP GRPINS I/O GRPINS I/O GRPINS I/O SEND SEND SEND SEND SEND SEND OUT L OUT L OUT L I/O L...
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MG24/14FX MG32/14FX MASJK Circuit Board Pattern side (パターン側)...
MG24/14FX MG32/14FX PS Circuit Board to MAS 2/4-CN908 from to MAS 1/4 Transformer -CN905 from AC-SW Transformer to MAS 1/4 -CN904 Component side (部品側) Pattern side (パターン側)...
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MG24/14FX MG24/14FX INSPECTIONS Scope This inspection specifications is applied to the mixer MG32/14FX and MG24/14FX. Power Supply Power supply cord that fit the mixer’s destination shall be used. Power Indicator Inspection and Initialization of DIGITAL EFFECT 1. POWER LED shall light when the unit is turned on.
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When PAN or BAL control is set to center, do not turn on two or three switches of [1-2], [3-4] or [ST]. In case of two or three of the switches ON, the output level is 1 or 2dB lower. Table 4.2-1 CH INPUT A (1-16: MG24/14FX, 1-24: MG32/14FX) [dBu] Do not insert jacks to INPUT B.
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-1.0 ±2 – No signal The difference in the level between input channels shall be 2dB or less. Table 4.2-5 ST CH INPUT (21 - 24: MG24/14FX, 29 - 32: MG32/14FX, Phone jacks) [dBu] INPUT GROUP1, 3 GROUP2, 4 ST OUT...
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MG24/14FX MG32/14FX Table 4.2-8 CH1 INPUT A [dBu] INPUT ST assign ST SUB ST SUB INPUT Gain PAL REC OUT L REC OUT R level switch OUT L OUT R +7.8 ±2 +10 ±2 (#, $) – – +7.8 ±2 +10 ±2 (#, $)
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MG24/14FX MG24/14FX 4.3 Frequency Characteristics In the signal routes of the Table 4.2-1 to 4.2-11 indicated with (#), the 20Hz and 20kHz frequency response of each output shall be within the range of 0 dB +1/-2.5 dB compared to the 1kHz (0dB). When indicated with (##) [TB MIC IN],163Hz (instead of 20Hz) frequency response shall be within the range of -3 +/-2 dB.
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MG24/14FX MG32/14FX 4.7 Crosstalk Set the GROUP1-4, ST and MONO master fader to the MAX position. At the input CH1, set the fader to the MAX position and turn on the ON switch. Turn the 1-2 assign switch ON and the PAN control (BAL control in the case of ST CH INPUT) counterclockwise fully.
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MG24/14FX MG24/14FX 4.13 Residual Noise In the state 4.1, set the all Fader and Level Controls of each input CH to MIN and set the all Assign switch and CH ON switch to OFF. Then, the noise level shall be less than the level specified in the Table 4.13-1.
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・GROUP1-4 OUT: 600 Ω Unbalanced ・AUX1-6 OUT: 600 Ω Unbalanced ・その他出力: 10k Ω Unbalanced 特に指定の無い場合、ツマミ類は以下のように設定してください。 ・CH (1-16: MG24/14FX, 1-24: MG32/14FX) INPUT PAD switch GAIN control MAX(-60dBu) HPF switch EQ(HIGH,MID,LOW) level control CENTER EQ MID freq control AUX1-4 level control EFF1-2 level control...
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MG24/14FX MG24/14FX ・ST CH (17-24: MG24/14FX, 25-32: MG32/14FX) GAIN control MAX(-34dBu) EQ(HIGH,HI-MID,LO-MID,LOW) level control CENTER AUX1-4 level control EFF1-2 level control AUX1-2, 3-4 PRE switch OFF(POST) AUX5, AUX6 switch AUX5 と AUX6 の測定時のみ ON、他は OFF BAL control L(左廻し切り) ON switch 測定時のみ...
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INSERT IN – – – ※ 入力チャンネル間のレベル差は 2db 以下であることを確認します。 表 4.2-3 ST CH INPUT (17 and 19: MG24/14FX, 25 and 27: MG32/14FX) [dBu] ※ MG24/14FX の 18 と 20Ch、MG32/14FX の 26 と 28Ch には何も接続しないでください。 INPUT GROUP1, 3 GROUP2, 4 ST OUT...
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MG24/14FX MG24/14FX 表 4.2-7 ST CH INPUT (21-24: MG24/14FX, 29-32: MG32/14FX, PCA PIN jacks) [dBu] INPUT PHONES PHONES INPUT Gain BAL PFL level OUT L OUT R -1.0 ±2 21, 23/29, 31 – – -1.0 ±2 22, 24/30, 32 –...
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MG24/14FX MG32/14FX 4.3 周波数特性 表4.2-1∼4.2-11の(#)のついた系統において、 印加信号周波数を20Hz・20kHzとした時、 各出力端子の出力レベルは1kHz を基準として、 +1.0dB, -2.5dB の範囲内にあることを確認します。 (##)の系統[TB MIC入力]は、 20Hzの代わりに 163Hz を印加し、-3 ± 2 の範囲内であることを確認します。 ※ GAIN VR MAX の時は、20Hz のみ +1.0dB,-4.5dB とします。 ※ 表 4.2-1 と 4.2-2 の系統は、CH1 のみ全部の OUT で確認し、CH2 以降は ST L OUT のみ確認します。...
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MG24/14FX MG24/14FX 4.8 PEAK と SIGNAL の LED 点灯レベル 4.1 の状態で各チャンネルの PEAK と SIGNAL の LED 点灯レベルは[表 4.8-1]の範囲内であることを確認します。 表 4.2-2 CH INPUT B (1-16: MG24/14FX, 1-24: MG32/14FX) [dBu] INPUT SIGNAL LED PEAK LED -70 ±3 -43 ±2 CH1-16/24 -38 ±3 -17 ±2...
MIXING CONSOLE PARTS LIST (目次) CONTENTS (総組立) OVERALL ASSEMBLY MG24/14FX ......2 (総組立) OVERALL ASSEMBLY MG32/14FX ......6 (電気部品) ELECTRICAL PARTS ........10-56 Notes : DESTINATION ABBREVIATIONS A : Australian model M : South African model B : British model...
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MAS1000 CIRCUIT BOARD KNOB VR INSTALL DRAWING MAS 2/4 PAGE 3 MAS 3/4 MAS 4/4 MAS 1/4 PAGE 3...
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OVERALL CIRCUIT DIAGRAM 1/18 (DSP) MG24/14FX SYSTEM RESET MG32/14FX REGULATOR +3.3V EEPROM 2K DIR2 to MAS 1/4-CN503 (to Page 15) INVERTER DRAM 4M OP AMP CODEC µPC29M33T-E1(XU965A00) DSP6 REGULATOR +3.3V OP AMP OP AMP OP AMP CODEC 1: INPUT 2: COMMON...
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OVERALL CIRCUIT DIAGRAM 2/18 (IN) MG24/14FX MG32/14FX OP AMP to INJK-CN105 (to Page 10) OP AMP OP AMP OP AMP OP AMP OP AMP to INJK-CN101 to Page 7: F12 OP AMP (to Page 10) OP AMP OP AMP OP AMP...
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OVERALL CIRCUIT DIAGRAM 3/18 (IN) MG24/14FX MG32/14FX OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP to INJK-CN103 to Page 8: E11 OP AMP (to Page 10) OP AMP OP AMP OP AMP OP AMP OP AMP...
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OVERALL CIRCUIT DIAGRAM 4/18 (IN) MG24/14FX to MAS 1/4-CN301 to MAS 1/4-CN302 MG32/14FX to IN-CN108 to IN-CN110 to Page 8: P1, 9: P1 to Page 8: P2, 9: P2 to IN-CN109 to IN-CN111 to Page 8: N7 OP AMP OP AMP to Page 8: N8 : Ceramic Capacitor ( セラミックコンデンサー...
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OVERALL CIRCUIT DIAGRAM 5/18 (IN) MG24/14FX MG32/14FX from Page 7: B1, 8: A1 from Page 7 to Page 9: P1 from Page 7 to Page 9: P2 from Page 7 to Page 9: N7 from Page 7: D8 OP AMP...
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OVERALL CIRCUIT DIAGRAM 6/18 (IN) MG24/14FX MG32/14FX from Page 7: B1, 8: A1 from Page 7: B2, 8: A1 from Page 7: B2, 8: A2 from Page 7: B3, 8: A2 from Page 8: B7 from Page 8: B9 OP AMP...
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INJK to IN-CN105 (to Page 5) INPUT A INPUT A INPUT A INPUT A MG24/14FX: CH1, 9 MG24/14FX: CH3, 11 MG24/14FX: CH5, 13 MG24/14FX: CH7, 15 MG32/14FX: CH1, 9, 17 MG32/14FX: CH3, 11, 19 MG32/14FX: CH5, 13, 21 MG32/14FX: CH7, 15, 23...
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OVERALL CIRCUIT DIAGRAM 8/11 (MAS 1/4) MG24/14FX MG32/14FX to Page 12: L12 to Page 12: K12 to Page 12: F12 to Page 12: E12 to Page 13: M12 to Page 13: L12 to Page 13: G12 to Page 13: F12...
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OVERALL CIRCUIT DIAGRAM 9/18 (MAS 1/4) MG24/14FX MG32/14FX to Page 13: O1, 14: P2, 18: P11 to Page 13: O1, 14: P2, 18: P10 to Page 13: O1, 14: P3, 18: P9 to Page 13: O1, 16: C11 to Page 13: O1, 16: E11...
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OVERALL CIRCUIT DIAGRAM 10/18 (MAS 1/4) MG24/14FX MG32/14FX to Page 14: P2, 18: P11 from Page 12: A1, 14: B2, 15: A1 from Page 12: A1, 14: B2, 15: A1 to Page 14: P2, 18: P10 to Page 14: P3, 18: P9...
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OVERALL CIRCUIT DIAGRAM 11/18 (MAS 1/4, MAS 3/4) MG24/14FX MG32/14FX from Page 12: A1, 13: A1, 15: A1 to Page 13: O1, 18: P11 from Page 12: A1, 13: A1, 15: A1 to Page 13: O1, 18: P10 from Page 12: A1, 13: A1, 15: A1...
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OVERALL CIRCUIT DIAGRAM 12/18 (MAS 1/4) MG24/14FX to Page 13: O3, 14: P3, 17: P11 MG32/14FX to Page 13: O3, 14: P3, 17: P11 to Page 13: O2, 17: P12 to Page 13: O2, 17: N12 AUX1 to Page 13: O2, 14: P3, 16: O11...
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OVERALL CIRCUIT DIAGRAM 13/18 (MAS 1/4) MG24/14FX to MASJK-CN301 to Page 15: N3 to Page 15: N3 MG32/14FX (to Page 19) OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP...
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OVERALL CIRCUIT DIAGRAM 14/18 (MAS 1/4) MG24/14FX to MASJK-CN601 MG32/14FX (to Page 20) to MASJK-CN501 (to Page 20) to MASJK-CN401 (to Page 20) OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP...
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OVERALL CIRCUIT DIAGRAM 15/18 (MAS 1/4, 2/4, 4/4) MG24/14FX MG32/14FX to PS-CN103 (to Page 21) to IN-CN106 to PS-CN104 (to Page 21) (to Page 5) from Page 17: H4 from Page 17: H4 from Page 17: O6 from Page 17: M6...
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OVERALL CIRCUIT DIAGRAM 16/18 (MASJK) MG24/14FX MG32/14FX MASJK AUX1 L (MONO) L (MONO) ST CH INPUT RETURN1 MG24/14FX: CH17 (L), 18 (R) +4dBu MG32/14FX: CH25 (L), 26 (R) AUX2 AUX3 L (MONO) L (MONO) to MAS 1/4-CN601 to MAS 1/4-CN501...
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OVERALL CIRCUIT DIAGRAM 17/18 (MASJK) MG24/14FX MG32/14FX MASJK ST OUT +4dBu GRPINS I/O to MAS 1/4-CN701 0dBu (to Page 17) to MAS 1/4-CN801 (to Page 17) ST SUB OUT +4dBu MONO GROUP OUT +4dBu +4dBu to MAS 1/4-CN702 (to Page 17)
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OVERALL CIRCUIT DIAGRAM 18/18 (PS) MG24/14FX MG32/14FX DIODE STACK 4.0A TRANS to MAS 1/4-CN904 (to Page 18) X3328B00 REGULATOR +15V X3329B00 X3330B00 to IN REGULATOR +15V to MAS to DSP REGULATOR -15V NJM78M15FA(XJ603A00) NJM7915FA(XD854A00) REGULATOR +15V REGULATOR -15V REGULATOR -15V...