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Yamaha MG16/6FX Service Manual - page 82
MG16/6FX
BLOCK DIAGRAM & LEVEL DIAGRAM
3
28CA1-8834986
A
UX1
A
UX2
EFFECT
ST L
ST R
GR
OUP1
GR
OUP2
GR
OUP3
GR
OUP4
PFL L
PFL R
PFL CTRL
A
UX1
A
UX2
EFFECT
ST L
ST R
GR
OUP1
GR
OUP2
GR
OUP3
GR
OUP4
PFL L
PFL R
PFL CTRL
+48V
PHANTOM
MIC
CH IN
[-60dBu to -16dBu]
[-34dBu to +10dBu]
ST CH MIC IN
[-60dBu to +16dBu]
CH9/10, CH11/12
ST CH LINE IN
[-34dBu to +10dBu]
CH9(L)/10(R), CH11(L)/12(R)
ST CH IN
[-10dBu]
CH13(L)/14(R), CH15(L)/16(R)
RETURN
[+4dBu]
2TR IN
[-10dBV]
MIC [-60dBu to -16dBu]
JK101, 201, 301,
401, 501, 601,
701, 801
JK102, 202, 302, 402,
502, 602, 702, 802
JK901, A01
JK902, A02
JK903, A03
JK103, 203, 303, 403,
503, 603, 703, 803
CN102, 302, 502, 702
(13P)
CN902, A02
(13P)
CN901, A01
(13P)
IC901, A01 (8P)
IC101, 201, 301, 401,
501, 601, 701, 801
(8P)
IC102, 202, 302, 402,
502, 602, 702, 802
(8P)
IC103, 303,
503, 703
(8P)
IC906b, A06b (8P)
IC906a, A06a (8P)
IC902a,
A02a (8P)
IC902b,
A02b (8P)
CN101,
301,
501,
701
(13P)
JKJ03
JKJ01, J02
JKL01
CNL02 (3P)
CNK01
(13P)
CNK02
(13P)
CNL01 (3P)
CNF02 (13P)
CNF01 (13P)
ICJ02a
(8P)
ICJ01
(8P)
ICJ02b
(8P)
ICJ03
(8P)
ICE01a (8P)
ICD01b (8P)
ICD03b (8P)
ICD01a (8P)
ICD03a
(8P)
ICD02b (8P)
ICD02a (8P)
JKD01
JKD02
JKB02, C02
CND02 (13P)
CNE01 (20P) CNM01 (20P)
CND01 (13P)
ICB01b,
C01b (8P)
ICB02a, B03a, B04a,
C02a, C03a, C04a
(8P)
IC903a, 904a,
905a, A03a,
A04a, A05a
(8P)
IC903b, 904b,
905b, A03b,
A04b, A05b
(8P)
ICB05b, C05b
(8P)
ICB05a, C05a
(8P)
ICB02b, B03b,
B04b, C02b,
C03b, C04b
(8P)
ICB01a,
C01a (8P)
JKB03
JKB03
JKB01, C01
JKD03
ICE01b
(8P)
ICL05 (8P)
ICL01b (8P)
ICL01a (8P)
ICL02a (8P)
ICL03 (24P)
ICK08
(8P)
ICK07 (8P)
ICK01a (8P)
ICG03a (8P)
ICG01a (8P)
ICG02b (8P)
ICG01b (8P)
ICG02a (8P)
GROUP 3-4 Fader
ICG03b (8P)
ICG03a (8P)
ICF01a (8P)
ICF02b (8P)
ICF01b (8P)
ICF02a (8P)
GROUP 1-2 Fader
ICG03b (8P)
ICK02a (8P)
ICK02b (8P)
ICK01b (8P)
ICK03, K04 (14P)
ICK05, K06 (14P)
JKD01
CNK01
(13P)
CNK02
(13P)
ICL04 (24P)
ICL06a (8P)
ICL06b (8P)
JKL03
JKL02
JKK04
JKG02
JKG01
JKF02
CNF02 (13P)
CNF01
(13P)
JKF01
JKK02
JKK03
JKK01
LED DRIVER
ICL02b (8P)
LINE [-34dBu to +10dBu]
CH1-8
LINE
GAIN
INSERT I/O
[0dBu]
L(MONO)
R
L
R
L(MONO)
R
R
PROGRAM
PARAMETER
L
1
GROUP OUT
2
3
4
[+4dBu]
ST OUT
[+4dBu/-40dB]
ST OUT
REC OUT
[+4dBu]
L
R
L
R
C-R OUT
PHONES
[+4dBu]
[3mW @ 40ohms ]
L
R
SEND AUX 1, 2
[+4dBu]
SEND EFFECT
[+4dBu]
JACK1/2
MAIN
DSP
JACK2/2
JACK
1/2
2
3
4
5
6
1
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
A
11
12
Summary of MG16/6FX
Page 1
Hamamatsu, japan copyright (c) yamaha corporation. All rights reserved. Pdf-k338 ’05.08 011781 mixing console specifications (総合仕様)............................................... 3/5 dimensions (寸法図)........................................................... 7 panel layout (パネルレイアウト)...................
Page 2: Warning
Mg16/6fx 2 impor tant notice this manual has been provided for the use of authorized yamaha retailers and their ser vice 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 ...
Page 3: Specifications
Mg16/6fx 3 ■ specifications ■ general specifications 1 rs = 150 ohms measured with 12.7 khz, -6 db/oct. Low pass filter (equivalent to 20 khz, - ∞ filter). (ch mic input to st, group out/aux, effect send) 2 turning pan/bal to left or right. 3 shelving turnover/rolloff frequency: 3 db before maximum ...
Page 4
Mg16/6fx 4 ■ input specifications where 0 dbu = 0.775v 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. ■ output specifications where 0 dbu = 0.775v and 0 dbv = 1 v input connector rated level gain connector specif...
Page 5: 総合仕様
Mg16/6fx 5 * 0 dbu=0.775 v、0 dbv=1 vとする *1 rs=150 ohms @12.7 khz、-6 db/oct. のローパスフィルターにて測定(@20 khz、-∞db/oct. フィルターに相当) (ch mic input to st、group out/aux、effect send) *2 pan/bal 左か右へ回す *3 シェルビングタイプのターンオーバー/ロールオフ周波数:最大可変幅に対し3 db下がったポイント 周波数特性(st out) 20 hz〜20 khz +1 db、-3 db @+4 dbu(*)、600Ω(gainコントロール...
Page 6
Mg16/6fx 6 * 0 dbu=0.775 v、 0 dbv=1 v とする *1 入力感度:最大ゲイン測定時に定格出力が得られる最小レベル 入力端子名称 ゲイン 入力イン ピーダンス 適合インピーダンス 感度 *1 規定レベル 最大ノンク リップレベル 端子仕様 mic input (ch1 〜 8) –60 3 k Ω 50 〜 600 Ω マイク –80 dbu ( 0.078 mv) –60 dbu ( 0.775 mv) –40 dbu ( 7.75 mv) xlr-3-31 タイプ (バランス型) –16 –36 dbu ( 12.3 mv) –16 dbu ( 123 mv...
Page 7: Dimensions
Mg16/6fx 7 393 31.5 309.6 d 416.6 h 108 101.3 3 w 423 units: mm (単位) ■ dimensions (寸法図).
Page 8: Panel Layout
Mg16/6fx 8 channel control section (チャンネルコントロール部) [gain] コントロール [peak] インジケーター [ ](ハイパスフィルター)スイッチ イコライザー([high] 、[mid] 、[low]) [aux 1] 、[aux 2] コントロール [pre] スイッチ [effect] コントロール [pan] コントロール(ch1〜8) [pan/bal] コントロール(ch 9/10、11/12) [bal] コントロール(ch 13/14、15/16) [ ] st スイッチ [pfl] スイッチ [group] スイッチ( ) チャ...
Page 9
Mg16/6fx 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 [st] master fader [group] faders (1-2, 3-4) [to st] switch master send ([aux1], [aux2], and [effect] controls) return ([aux1], [aux2], and [st] controls) [2tr in] control [phantom +48 v] switch level-meter signal switches [...
Page 10
Mg16/6fx 10 channel input jacks [insert i/o] jacks channel input jacks [group out] (1 to 4) jacks [st out] (l, r) jacks [c-r out] jacks [send] jacks [return] l (mono), r jacks [rec out] (l, r) jacks [2tr in] jacks power switch [ac adaptor in] connector チャンネルinput 端子 [insert i/o] 端子 チャンネルinput 端子 [gr...
Page 11
Mg16/6fx 11 connector polarities * these jacks will also accept connection to monaural phone plugs. If you use monaural plugs, the connection will be unbalanced. Mic input, st out pin 1: ground pin 2: hot (+) pin 3: cold (–) line input (monaural channels), group out, st out, c-r out, aux1, aux2, eff...
Page 12
Mg16/6fx 12 main dsp ps jack 1/2 jack 1/2 jack 2/2 wa595400 we735800 shrink tube (7 places) (熱収縮チューブ:7箇所) チャ brown アカ red クロ black 1 2 3 power switch and ac connector wiring (電源スイッチとacコネクタの結線) ■ circuit board layout & wiring (ユニットレイアウト&結線図).
Page 13
Mg16/6fx 13 cn102 (jack 1/2 circuit board) --- cn101 (main circuit board) cn302 (jack 1/2 circuit board) --- cn301 (main circuit board) cn502 (jack 1/2 circuit board) --- cn501 (main circuit board) cn702 (jack 1/2 circuit board) --- cn701 (main circuit board) cn902 (jack 1/2 circuit board) --- cn901...
Page 14: Disassembly Procedure
Mg16/6fx 14 [550] [560] [550] [490] [490] [490] [550] [460c] [460a] [550] [490] [460b] [460d] hexagonal nut [a]x 37 and flat washer x 37 (特殊六角ナット[a]x37と平ワッシャーx37) [570a] [570a] rack mount angle r (ラックアングルr) [570b] [570b] rack mount angle l (ラックアングルl) • rear view • bottom view • left side view • righ...
Page 15
Mg16/6fx 15 [530] [530] [540] ps heat sink(ヒートシンク) [530]:bind head tapping screw-b (bタイト+bind)3.0x8 mfzn2w3 (we774300) [540]:bind head tapping screw-s (sタイト+bind)3.0x6 mfzn2w3 (we877900) photo.1 (写真1) [b]: bind head tapping screw-b (bタイト+bind) 3.0x8 mfzn2w3 (we774300) photo.3 (写真3) [a]: bind head ta...
Page 16
Mg16/6fx 16 [470]: bind head tapping screw-s (sタイト+bind) 3.0x6 mfzn2w3 (we877900) [480]: hex. Socket set screw (sタイト6角孔付き) 3.0x6 mfzn2b3 (wf419300) photo.6 (写真6) photo.5 (写真5) [470]: bind head tapping screw-s (sタイト+bind) 3.0x6 mfzn2w3 (we877900) [480]: hex. Socket set screw (sタイト6角孔付き) 3.0x6 mfzn2b3...
Page 17
Mg16/6fx 17 [480c] [480c] [480c]: hex. Socket set screw (sタイト6角孔付き)3.0x6 mfzn2b3 (wf419300) photo.9 (写真9) select knob (ノブ(select)) volume knob x 117 (ノブ(vr)) fader knob x16 (ノブ(fader)) photo.8 (写真8) 7. Main、 jack (1/2 、 2/2) シート (所要時間 : 約 22 分) 7-1 ラックアングル l、 r を外します。 (1 項参照) 7-2 ボトムカバーを外します。 (2 項参照...
Page 18
Mg16/6fx 18 [450] [450] [500] main jack 2/2 jack 1/2 mix2 support (サポートmix2) push pfl buttons push hpf buttons (ボタンpfl) push pfl buttons (ボタンpfl) push on buttons (ボタンon ass'y) sleeve on buttons (スリーブonボタン) (ボタンhpf) push hpf buttons (ボタンhpf) spacer (六角スペーサー) push hpf buttons (ボタンhpf) hooks(フック) hooks...
Page 19: Lsi Pin Description
Mg16/6fx 19 pin no. Name i/o function pin no. Name i/o function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82...
Page 20
Mg16/6fx 20 pin no. Name i/o function pin no. Name i/o function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 vinl vcc1 agnd1 vrefl vrefr vinr cinpr cinnr cinnl cinpl vcom voutr agnd2 vcc2 voutl lrcin bckin din dout xti xto clkio vdd dgnd fmt2 fmt1 fmt0 rstb i i o o i i ...
Page 21: Ic Block Diagram
Mg16/6fx 21 74hcu04dt (xz110a00) dsp: icm05 hex inverter ● njm4558m (te1) ( x5676a00 ) dsp: icm06 dual operational amplifier njm2060m (te2) (xm560a00) main: ick03-06 quad operational amplifier njm4556al main: icl06 dual operational amplifier (xp844a00) lb1412m (x5838a00) main: icl03, l04 led driver ...
Page 22: Circuit Boards
Mg16/6fx 22 dsp circuit board to main-cne01 n.C component side (部品側) pattern side (パターン側) note: see parts list for details of circuit board component parts. Dsp circuit board (x6354a0) ........................................................ 22 main circuit board (x6344c0) .............................
Page 23
Mg16/6fx 23 main circuit board to jack1/2-cn102 to jack1/2-cn302 to jack1/2-cn502 to jack1/2-cn702 a a' gain 80 high mid low aux1 pre aux2 pre effect pan st pfl 1-2 3-4 fader 1 2 3 4 5 6 7 8 9/10 peak peak peak peak peak peak peak peak peak hi mid high pan/bal on component side (部品側) 2na-we52180
Page 24
Mg16/6fx 24 component side (部品側) a a' to jack1/2-cn902 to jack1/2-cna02 to jack1/2-cnd02 to jack1/2-cnk02 to jack1/2-cnf02 to ps-cn02 to jack2/2-cnl02 to ps-cn03 9/10 11/12 13/14 15/16 effect rtn group 1/2 group 3/4 st peak peak high high high high st graphic equalizer 125 250 500 125 125 125 125 po...
Page 25
Mg16/6fx 25 b b' to dsp-cnm01 main circuit board pattern side (パターン側) 2na-we52180
Page 26
Mg16/6fx 26 b' pattern side (パターン側) b 2na-we52180
Page 27
Mg16/6fx 27 jack1/2 circuit board to main-cn101 to main-cn301 to main-cn501 to main-cn701 c c' mic line insert i/o component side (部品側) to main-cn901 to main-cnd01 to main-cnk01 to main-cna01 to main-cnf01 c c' group out st out 2na-we57320
Page 28
Mg16/6fx 28 jack2/2 circuit board to main-cnl01 phones pattern side (パターン側) component side (部品側) d d' d d' jack1/2 circuit board pattern side (パターン側) 2na-we57320
Page 29
Mg16/6fx 29 to power switch, ac connector to main -cnj01 to main -cne02 component side (部品側) pattern side (パターン側) ps circuit board 2na-we61260
Page 30: Inspections
Mg16/6fx 30 1. Measurement conditions 1-1. Environment normal temperature (10 to 35c) normal humidity (45 to 85%) 1-2. Power source the voltage is within +/-10%. Ac adaptor (pa-30) shall be used. We523900 (h,w:230v) or we524200 (u,v:120v), we523700 (b:230v), we524100 (k:220v), we523600 (a:240v), we5...
Page 31
Mg16/6fx 31 • digital effect program select switch 1 parameter control min aux1,aux2 level control max when taking measurement only/ min otherwise on switch on(led shall light) when taking measurement only/ off otherwise pfl switch on when taking measurement only/ off otherwise effect rtn fader max ...
Page 32
Mg16/6fx 32 in measuring the c-r out l/ r and phones l/r level, set the c-r/phones output and meter select switch to 2tr in. 2-7. Frequency characteristics in the signal routes of the table 2.6.1 to 2.6.6 indicated with q to o, the 20hz and 20khz frequency response of each output shall be within the...
Page 33
Mg16/6fx 33 2-9. Channel equalizer characteristics in the state checked in 2-2 above, check the output level obtained at group 1 out in the case of ch input and st ch input l and at group 2 out in the case of st ch input r when lo, hi and mid of input are moved respectively. Its level of each freque...
Page 34
Mg16/6fx 34 2-12. Peak led light-up level each led shall light-up within the range specified in the table 2.12.1 when a signal is fed to the mic input. 2-13. Meter led lighting check peak led lights up, when st output level reaches +17.5 +/-2dbu. 0 led lights up, when st output level reaches +4 +/-2...
Page 35
Mg16/6fx 35 2-18. Phantom connect a 10k Ω load resistance between the pin 1 and 2 of the mic and short-circuit between the pin 2 and 3. Turn on the phantom switch(led shall light) and the voltage between pin 1 and 2 shall be within +35 +/-3v. 2-19. Digital effect set the ch1 as follows and feed -40d...
Page 36: 検査
Mg16/6fx 36 1. 測定条件 1-1. 環境 常温 (10〜35℃) 常湿 (45〜85%) 1-2. 電源電圧 電源電圧の ±10%以内 ac アダプター (pa-30) を使用します。we524000 (j:100v) 2. 電気的特性 2-1. 準備 各出力端子の負荷抵抗は下記の通りです。 ・phones (l,r) : 40 Ω ・st out : 600 Ω ・その他出力: 10k Ω 2-2. 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 (1-8) input gain control max (-60dbu) 80 switch off eq ...
Page 37
Mg16/6fx 37 ・digital effect program select switch 1 parameter control min aux1,aux2 level control 測定時のみ max、他は min on switch 測定時のみ on (led 点灯) 、他は off pfl switch 測定時のみ on、他は off effect rtn fader 測定時のみ max、他は min ・master control st graphic equalizer gain control center geq switch 測定時のみ on (led 点灯) 、他...
Page 38
Mg16/6fx 38 2-7. 周波数特性 表 2.6.1 〜 6 の ① 〜 ⑨ 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。 ※ gain vr max の時の 20hz のみ、+1.0db, -4.5db とします。 ※ ① の系統は、ch.1 のみ全部の out で確認し、ch.2 以降は st l out のみ確認します。 ※ ⑥ の系統は、st l out, st r out のみ確認します。 2-8. Hpf 表 2.6.1、表 2.6.2...
Page 39
Mg16/6fx 39 2-9. チャンネル eq 変化特性 2-2 の状態で、input の lo, mid, hi をそれぞれ動かした時、ch input 及び st ch input l は group1 out、st ch input r は group2 out で得られる各周波数における出力レベルは、eq gain control センタークリック位置の出力レベ ルを基準として [表 2.9.1 と 2.9.2] の範囲内であることを確認します。 指定周波数において範囲内の出力レベルが得られない場合は、印加周波数を指定周波数の ±20% の範囲で変化させ、 [表 2.9.1 と 2...
Page 40
Mg16/6fx 40 2-12. ピークled 点灯レベル 2-2 の状態で ch input、st input の mic へ信号を印加した時、led が点灯するレベルは [表 2.12.1] の範囲内である ことを確認します。 2-13. メーターled 点灯確認 st out が 17.5 ±2dbu の時、meter peak led が点灯します。 st out が 4 ±2dbu の時、meter 0 led が点灯します。 fader 操作により -20 から peak led まで順に点灯することを確認します。 2-14. 歪み 表 2.6.1〜6 の ①〜⑨ 印のついた系統...
Page 41
Mg16/6fx 41 2-18. Phantom mic 入力コネクタのピン ① − ② 間に負荷抵抗 10kΩ (1w 以上) を接続し、ピン ② − ③ 間を短絡します。 phantom switch を on にした時、led が点灯し負荷抵抗両端に +35 ±3v の電圧が得られることを確認します。 2-19. Digital effect ch1 を次のように設定し、ch1 mic に -40dbu の信号を入力します。 gain vr,aux1 vr,aux2 vr : min fader,effect vr : max on,pfl,1-2,3-4 switch : off d...
Page 42: Parts List
Parts list mixing console contents overall assembly .............................................. 2 electrical parts ........................................ 4-39 warning components having special characteristics are marked and must be replaced with parts having specification equal to those origina...
Page 43: Overall Assembly
Mg16/6fx 2 18 15 m16 hexagon nut & washer are accessories of connector. (m16六角ナットとワッシャーは、 ロケーションno. 50の付属品です。) reflector meter (リフレクターmeter) 220 20 70 95 320 430 440 310 410 420 jack1/2 jack2/2 15 10 450 190 500 510 70 95 520 30 350 40a 40b 100 120 470 540 530 130 570 300 305 310 320 210 480 480 480...
Page 44
Mg16/6fx 3 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only overall assembly mg16/6fx (we71560) * 10 circuit board main * 15 circuit board jack(1/2,2/2) * 18 jumper wire smv2j p=2 13-40 9 * 20 circuit board ps * 30 circuit board dsp s * 40 connector assembly ac s 40a ...
Page 45: Electrical Parts
Mg16/6fx 4 ■ electrical parts (電気部品) rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only electrical parts mg16/6fx * circuit board dsp (we67580)(x6354a0) * circuit board jack(1/2,2/2) (x6255b0) * circuit board main (x6344c0) * circuit board ps (we61260)(x6343b0) * circui...
Page 46
Mg16/6fx 5 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only rm07 carbon resistor (chip) 100k 1/16w j 01 -10 carbon resistor (chip) 100k 1/16w j 01 rm11 carbon resistor (chip) 1k 1/16w j 01 rm12 carbon resistor (chip) 1k 1/16w j 01 rm13 flame proof c.Resistor 2.2 1/4w ...
Page 47
Mg16/6fx 6 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c873 electrolytic cap. 10 25v 01 c874 electrolytic cap. 10 25v 01 c991 electrolytic cap. 10 50v 01 c992 electrolytic cap. 10 50v 01 c993 electrolytic cap. 10 63v 01 ca91 electrolytic cap. 10 50v 01 ca92 elect...
Page 48
Mg16/6fx 7 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only jkl01 phone jack st msj-064-20b b phones 01 jkl02 phone jack st msj-064-20b b c-r out l 01 jkl03 phone jack st msj-064-20b b c-r out r 01 r171 carbon resistor (chip) 330 1/16w j 01 r172 metal film resistor 6....
Page 49
Mg16/6fx 8 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r878 carbon resistor (chip) 4.7k 1/16w d 01 r991 metal film resistor 6.8k 1/4w f 01 r992 metal film resistor 6.8k 1/4w f 01 r993 carbon resistor (chip) 10 1/16w j 01 r994 carbon resistor (chip) 10 1/16w j 01 ...
Page 50
Mg16/6fx 9 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c136 ceramic capacitor-sl(chip) 100p 50v j 01 c137 ceramic capacitor-sl(chip) 68p 50v j 01 c138 electrolytic cap. 47 25v 01 c139 ceramic capacitor-b(chip) 0.01 50v k 01 c140 ceramic capacitor-b(chip) 0.01 50v...
Page 51
Mg16/6fx 10 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c327 electrolytic cap. 47 25v 01 c328 electrolytic cap. 47 25v 01 c329 ceramic capacitor-b(chip) 1000p 50v k 01 c331 electrolytic cap. 4.7 50v 01 c334 mylar capacitor 0.047 50v j 01 c335 electrolytic cap. 10...
Page 52
Mg16/6fx 11 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c521 ceramic capacitor-ch(chip) 33p 50v j 01 c522 ceramic capacitor-sl(chip) 100p 50v j 01 c523 mylar capacitor 3900p 50v j 01 c524 ceramic capacitor-sl(chip) 100p 50v j 01 c525 ceramic capacitor-ch(chip) 47...
Page 53
Mg16/6fx 12 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c715 ceramic capacitor-sl(chip) 100p 50v j 01 c716 ceramic capacitor-b(chip) 0.01 50v k 01 c717 electrolytic cap. 10 25v 01 c718 electrolytic cap. 10 25v 01 c719 mylar capacitor 0.039 50v j 01 c720 mylar cap...
Page 54
Mg16/6fx 13 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only c909 ceramic capacitor-sl(chip) 470p 50v j 01 c910 electrolytic cap. 470 6.3v 01 c911 electrolytic cap. 470 6.3v 01 c912 ceramic capacitor-sl(chip) 100p 50v j 01 c913 ceramic capacitor-sl(chip) 100p 50v j 01...
Page 55
Mg16/6fx 14 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ca07 ceramic capacitor-sl(chip) 100p 50v j 01 ca08 ceramic capacitor-sl(chip) 100p 50v j 01 ca09 ceramic capacitor-sl(chip) 470p 50v j 01 ca10 electrolytic cap. 470 6.3v 01 ca11 electrolytic cap. 470 6.3v 01...
Page 56
Mg16/6fx 15 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only cb04 ceramic capacitor-sl(chip) 100p 50v j 01 cb05 ceramic capacitor-sl(chip) 100p 50v j 01 cb06 ceramic capacitor-b(chip) 0.01 50v k 01 cb07 ceramic capacitor-b(chip) 0.01 50v k 01 cb08 ceramic capacitor-sl...
Page 57
Mg16/6fx 16 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only cc17 mylar capacitor 0.039 50v j 01 cc18 mylar capacitor 0.039 50v j 01 cc19 ceramic capacitor-b(chip) 0.01 50v k 01 cc20 mylar capacitor 820p 50v j 01 cc21 mylar capacitor 820p 50v j 01 cc22 ceramic capacit...
Page 58
Mg16/6fx 17 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ce09 ceramic capacitor-sl(chip) 68p 50v j 01 ce10 electrolytic cap. 47 25v 01 ce11 electrolytic cap. 47 25v 01 ce12 ceramic capacitor-b(chip) 0.01 50v k 01 ce13 ceramic capacitor-b(chip) 0.01 50v k 01 cf01 c...
Page 59
Mg16/6fx 18 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ck16 electrolytic cap. 47 25v 01 ck17 electrolytic cap. 10 25v 01 ck18 electrolytic cap. 47 25v 01 ck19 electrolytic cap. 10 25v 01 ck20 mylar capacitor cl23b-63v-824j ck21 mylar capacitor cl23b-63v-474j ck2...
Page 60
Mg16/6fx 19 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ...
Page 61
Mg16/6fx 20 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ic702 ic njm2068m-d(te2) op amp 02 ic703 ic njm2068m-d(te2) op amp 02 ic801 ic njm4580ed op amp 02 ic802 ic njm2068m-d(te2) op amp 02 ic901 ic njm4580ed op amp 02 ic902 ic njm2068m-d(te2) op amp 02 -906 ic n...
Page 62
Mg16/6fx 21 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ldc01 led yellow hfy803037p-50-0 st 15/16 01 ldc02 led yellow hfy803037p-50-0 pfl 15/16 01 lde01 led yellow hfy803037p-50-0 st effect rtn 01 lde02 led yellow hfy803037p-50-0 pfl effect rtn 01 ldk01 led yello...
Page 63
Mg16/6fx 22 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only q407 transistor 2sc2412k q,r,s 01 q407 transistor ktc3875s-y,gr-rtk/ q408 transistor 2sa1037ak q,r,s 01 q408 transistor kta1504s-y,gr-rtk/ q409 transistor 2sc2412k q,r,s 01 q409 transistor ktc3875s-y,gr-rtk/...
Page 64
Mg16/6fx 23 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only qa06 transistor 2sa1037ak q,r,s 01 qa06 transistor kta1504s-y,gr-rtk/ qe01 transistor 2sc2412k q,r,s 01 qe01 transistor ktc3875s-y,gr-rtk/ qe02 transistor 2sa1037ak q,r,s 01 qe02 transistor kta1504s-y,gr-rtk...
Page 65
Mg16/6fx 24 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r204 carbon resistor (chip) 47k 1/16w d 01 r205 carbon resistor (chip) 10 1/16w j 01 r206 carbon resistor (chip) 2.2k 1/16w d 01 r207 carbon resistor (chip) 3.9k 1/16w d 01 r208 carbon resistor (chip) 10k 1/...
Page 66
Mg16/6fx 25 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r326 carbon resistor (chip) 5.6k 1/16w j 01 r327 carbon resistor (chip) 8.2k 1/16w j 01 r328 carbon resistor (chip) 4.7k 1/16w j 01 r329 carbon resistor (chip) 8.2k 1/16w j 01 r330 carbon resistor (chip) 4.7...
Page 67
Mg16/6fx 26 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r457 carbon resistor (chip) 220 1/16w j 01 r458 carbon resistor (chip) 12k 1/16w j 01 r459 carbon resistor (chip) 1.5k 1/16w j 01 r460 carbon resistor 100 1/4w j 01 r461 carbon resistor (chip) 47k 1/16w j 01...
Page 68
Mg16/6fx 27 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r614 carbon resistor (chip) 33k 1/16w d 01 r615 carbon resistor (chip) 33k 1/16w d 01 r616 carbon resistor (chip) 220k 1/16w j 01 r617 carbon resistor (chip) 16k 1/16w j 01 r618 carbon resistor (chip) 33k 1/...
Page 69
Mg16/6fx 28 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r738 carbon resistor (chip) 4.7k 1/16w j 01 r739 carbon resistor 3.3k 1/4w j 01 r740 carbon resistor (chip) 100k 1/16w j 01 r741 carbon resistor (chip) 36k 1/16w j 01 r742 carbon resistor (chip) 220 1/16w j ...
Page 70
Mg16/6fx 29 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only r902 carbon resistor (chip) 2.2k 1/16w d 01 r903 carbon resistor (chip) 3.9k 1/16w d 01 r904 carbon resistor (chip) 18k 1/16w j 01 r905 carbon resistor (chip) 10k 1/16w j 01 r906 carbon resistor (chip) 10k 1...
Page 71
Mg16/6fx 30 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only -980 carbon resistor (chip) 4.7k 1/16w j 01 r981 carbon resistor (chip) 22k 1/16w j 01 r982 carbon resistor (chip) 22k 1/16w j 01 r983 carbon resistor (chip) 18k 1/16w j 01 r984 carbon resistor (chip) 18k 1/...
Page 72
Mg16/6fx 31 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only ra68 carbon resistor (chip) 220 1/16w j 01 ra69 carbon resistor (chip) 6.8k 1/16w j 01 ra70 carbon resistor (chip) 6.8k 1/16w j 01 ra71 carbon resistor (chip) 15k 1/16w j 01 ra72 carbon resistor (chip) 15k 1...
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Mg16/6fx 32 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only rc06 carbon resistor (chip) 220 1/16w j 01 rc07 carbon resistor (chip) 2.2k 1/16w j 01 rc08 carbon resistor (chip) 2.2k 1/16w j 01 rc09 carbon resistor (chip) 20k 1/16w j 01 rc10 carbon resistor (chip) 20k 1...
Page 74
Mg16/6fx 33 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only re10 carbon resistor (chip) 22k 1/16w j 01 re11 carbon resistor (chip) 12k 1/16w j 01 re12 carbon resistor (chip) 1.5k 1/16w j 01 re13 carbon resistor (chip) 18k 1/16w j 01 -18 carbon resistor (chip) 18k 1/1...
Page 75
Mg16/6fx 34 qty remarks description 部 品 名 ref no. Part no. Rank : new parts rank: japan only -15 carbon resistor (chip) 4.7k 1/16w j 01 rj16 carbon resistor (chip) 10k 1/16w j 01 -18 carbon resistor (chip) 10k 1/16w j 01 rj19 carbon resistor (chip) 100k 1/16w j 01 -21 carbon resistor (chip) 100k 1/1...
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Mg16/6fx 35 qty rank remarks description 部 品 名 ref no. Part no. : new parts rank: japan only rl19 carbon resistor (chip) 18k 1/16w j 01 rl20 carbon resistor (chip) 4.7k 1/16w j 01 rl21 carbon resistor 1.5k 1/4w j 01 -24 carbon resistor 1.5k 1/4w j 01 rl25 carbon resistor (chip) 22k 1/16w j 01 rl26 c...
Page 77
Mg16/6fx 36 qty remarks description 部 品 名 ref no. Part no. Rank : new parts rank: japan only sw601 push switch ps-22e85l52 hpf 6 01 sw602 push switch ps-22e85l52 pfl 6 01 sw603 push switch ps-22e85l52 pre 6 01 sw604 push switch ps-42e85l st 6 01 sw605 push switch ps-22e85l52 1-2 6 01 sw606 push swit...
Page 78
Mg16/6fx 37 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only vr301 rotary variable resistor rd 10k xv09213y gain 3 03 vr302 rotary variable resistor b 50k xv09213p low 3 03 vr303 rotary variable resistor b 50k xv09213p high 3 03 vr304 rotary variable resistor c 100k x...
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Mg16/6fx 38 rank qty remarks description 部 品 名 ref no. Part no. : new parts rank: japan only vra01 rotary variable resistor c 20k xv012313 gain 11/12 04 vra02 rotary variable resistor xv012313ygpv 1b50k low 11/12 04 vra03 rotary variable resistor xv012313ygpv 1b50k high 11/12 04 vra04 rotary variabl...
Page 80
Mg16/6fx 39 : new parts rank: japan only rank qty remarks description 部 品 名 ref no. Part no. C17 electrolytic cap. 100 16v 01 c18 monolithic ceramic cap. 0.1 50v z 02 -21 monolithic ceramic cap. 0.1 50v z 02 c22 electrolytic cap. 10 25v 01 c23 electrolytic cap. 47 63v 01 c24 electrolytic cap. 470 35...
Page 81: Circuit Diagram
Circuit diagram mixing console mg16/6fx contents block diagram .................... 3 overall circuit diagram note: see parts list for details of circuit board component parts. Main .......................................................................... 4-10 jack 1/2 ................................
Page 82
Mg16/6fx block diagram & level diagram 3 28ca1-8834986 a ux1 a ux2 effect st l st r gr oup1 gr oup2 gr oup3 gr oup4 pfl l pfl r pfl ctrl a ux1 a ux2 effect st l st r gr oup1 gr oup2 gr oup3 gr oup4 pfl l pfl r pfl ctrl +48v phantom mic ch in [-60dbu to -16dbu] [-34dbu to +10dbu] st ch mic in [-60dbu...
Page 83
B a c d e f g h i j k l m n o p q 2 1 3 4 5 6 7 8 9 10 11 12 4 overall circuit diagram 1/11 (main) mg16/6fx 28cc1-8834989-1 to jack1/2 -cn102 to jack1/2 -cn302 op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp ...
Page 84
2 3 4 5 6 7 8 9 10 11 12 1 b a c d e f g h i j k l m n o p q mg16/6fx overall circuit diagram 2/11 (main) 28cc1-8834989-2 5 to jack1/2 -cn502 to jack1/2 -cn702 op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp ...
Page 85
B 2 c d e f g h i j k l m n o p q a 3 1 4 5 6 7 8 9 10 11 12 6 overall circuit diagram 3/11 (main) mg16/6fx 28cc1-8834989-3 to jack1/2 -cn902 to jack1/2 -cna02 op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp ...
Page 86
2 b 3 1 4 5 6 7 8 9 10 11 12 c d e f g h i j k l m n o p q a mg16/6fx overall circuit diagram 4/11 (main) 28cc1-883499-4 7 to jack1/2 -cnd02 op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op am...
Page 87
B a c d e f g h i j k l m n o p q 2 1 3 4 5 6 7 8 9 10 11 12 8 overall circuit diagram 5/11 (main, jack2/2) mg16/6fx 28cc1-8834989-5 28cc1-8834991-2 op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp op amp led driver led driver op amp op amp op amp op amp op ...
Page 88
2 3 4 5 6 7 8 1 b a c d e f g h i j k l mg16/6fx overall circuit diagram 6/11 (main) 28cc1-8834989-6 9 : ceramic capacitor (セラミックコンデンサー) to jack1/2-cnf02 (to page 12: d5) to ps-cn02 (to page 14: a3) main page 7: a2, page 10: a2 page 4: a2, page 5: a2, page 6: a3, page 7: a3, page 10: a2 page 10: a3 ...
Page 89
B 2 c d e f g h a 3 4 5 6 1 10 overall circuit diagram 7/11 (main) mg16/6fx 28cc1-8834989-7 to ps-cn03 (to page 14: a4) (to page 13: p2) to dsp-cnm01 main from page 9: b8 from page 7: c11 from page 7: c11 to page 8: p2 to page 8: p3 to page 9: k8 to page 9: j8 to page 9: h8 to page 9: g8 to page 9: ...
Page 90
2 3 4 5 6 7 8 1 b c d e f g h i j k l a mg16/6fx overall circuit diagram 8/11 (jack1/2) 28cc1-8834991-1 11 to main-cn501 (to page 5: p3) to main-cn701 (to page 5: p8) to main-cn101 (to page 4: q3) ch 5 mic 5 line 5 insert i/o 5 ch 6 mic 6 line 6 insert i/o 6 ch 7 mic 7 line 7 insert i/o 7 ch 8 mic 8...
Page 91
B 2 c d e f g h i j k l a 1 3 4 5 6 7 8 12 overall circuit diagram 9/11 (jack1/2) mg16/6fx 28cc1-8834991-2 to main-cn901 (to page 6: p5) to main-cna01 (to page 6: p9) (to page 7: p6) to main-cnk01 (to page 8: a2) to main-cnd01 (to page 9: k1) to main-cnf01 mic 9/10 10/r 9/l (mono) ch9 (l)/ch10 (r) 1...
Page 92
2 3 4 5 6 7 8 9 10 11 12 1 a b c d e f g h i j k l m n o p q mg16/6fx overall circuit diagram 10/11 (dsp) 28cc1-8834994 13 to main-cne01 (to page 10: h4) inverter inverter inverter mcu zfx-2 ada op amp op amp dram 4m dsp : ceramic capacitor (セラミックコンデンサー) : mylar capacitor (マイラーコンデンサー) : flame proof ...
Page 93
B 2 a c d e f g h 1 3 4 5 6 1 2 3 1 2 3 1 2 3 1 2 3 kia7805api/p(x4928a00) regulator +5v ic04 ic05 1: input 2: gnd 3: output kia7812api(x4153a00) regulator +12v ic03 1: input 2: gnd 3: output kia7915pi(x4931a00) regulator -15v ic02 1: common 2: input 3: output kia7815api(x4930a00) regulator +15v ic0...