Input Specifications; Output Specifications - Yamaha MG24/14FX Service Manual

MG24/14FX
MG32/14FX
Input Specifications
Input Connector
CH INPUT (A, B)
(MG32/14FX: CHs 1 to 24)
(MG24/14FX: CHs 1 to 16)
ST CH INPUT
(MG32/14FX: CHs 25(L)/26(R)
to 31(L)/32(R))
(MG24/14FX: CHs 17(L)/18(R)
to 23(L)/24(R))
ST INSERT IN [L, R]
GROUP INSERT IN (1 - 4)
CH INSERT IN
(MG32/14FX: CHs 1 to 24)
(MG24/14FX: CHs 1 to 16)
RETURN (1, 2) (L, R)
TALK BACK
2TR IN (L, R)
Where 0 dBu = 0.775 V and 0 dBV= 1 V
1
Input sensitivity: the lowest level that will produce the nominal output level when the unit is set to maximum gain.
2
MG32/14FX: CH29(L)/30(R), CH31(L)/32(R), MG24/14FX: CH21(L)/22(R), CH23(L)/24(R)
Output Specifications
Output Connectors
ST OUT (L, R)
MONO
GROUP OUT (1-4)
AUX SEND (1-6)
ST SUB OUT (L, R)
EFFECT SNED (1, 2)
REC OUT (L, R)
CH INSERT OUT
(MG32/14FX: CH 1- 24)
(MG24/14FX: CH 1- 16)
GROUP INSERT OUT
(1-4)
ST INSERT OUT (L, R)
PHONES
Where 0 dBu = 0.775 V and 0 dBV= 1 V
4
Input Appropriate
PAD Gain
Impedance Impedance
0
–60
26
50–600
Ω
3 k
Ω
600
0
–16
26
–34
Ω Ω
10 k 600
+10
Ω Ω
10 k 600
Ω Ω
10 k 600
Ω Ω
10 k 600
50 - 600
Ω
10 k
mic
Ω Ω
10 k 600
Output Appropriate
Impedance Impedance
Ω Ω
150 600 line +4 dBu (1.23 V)
Ω Ω
150 600 line +4 dBu (1.23 V)
Ω Ω
150 10 k line +4 dBu (1.23 V)
Ω Ω
600 10 k line –10 dBV (316 mV) +10 dBV (3.16 V) RCA pin jack
Ω Ω
150 10 k line 0 dBu (0.775 V)
Ω Ω
100 40 phone 3 mW
Rated Level Max. Before
1
Sensitivity
–80 dBu –60 dBu
(0.078 mV) (0.775 mV)
–54 dBu –34 dBu
(1.55 mV) (15.5 mV)
Ω
mic
line
–36 dBu –16 dBu
(12.3 mV) (123 mV)
–10 dBu +10 dBu
(245 mV) (2.45 V)
–54 dBu –34 dBu
(1.55 mV) (15.5 mV)
line
–10 dBu +10 dBu
(245 mV) (2.45 V)
–10 dBu 0 dBu
line
(245 mV) (0.775 V)
–20 dBu 0 dBu
line
(77.5 mV) (0.775 V)
–12 dBu +4 dBu
line
(195 mV) (1.23 V)
Ω
–66 dBu –50 dBu
(0.388 mV) (2.45 mV)
–26 dBV –10 dBV
line
(50.1 mV) (316 mV)
Max. Before
Rated Level
Clipping
+24 dBu (12.3 V) XLR-3-32 type (balanced)
+20 dBu (7.75 V)
+20 dBu (7.75 V)
+20 dBu (7.75 V)
75 mW
Connector
Clipping Specifications
–40 dBu
(7.75 mV)
A: XLR-3-31 type (bal-
–14 dBu
(155 mV) anced)
B: Phone jack (TRS)
+4 dBu (balanced
(1.23 V)
[T: hot; R: cold; S: ground])
+30 dBu
(24.5 V)
–14 dBu
(155 mV)
Phone jack (unbalanced),
2
RCA pin jack
+30 dBu
(24.5 V)
+20 dBu
(7.75 V)
Phone jack (TRS)
(unbalanced
+20 dBu [T: out; R: in; S: ground])
(7.75 V)
+24 dBu Phone jack (TRS)
(12.3 V) (unbalanced)
–30 dBu XLR-3-31 type
(24.5 mV) (unbalanced)
+10 dBV
RCA pin jack
(3.16 V)
Connector Specifications
Phone jack (TRS)
(impedance balanced [T: hot; R: cold; S:
ground])
Phone jack (TRS)
(impedance balanced [T: hot; R: cold; S:
ground])
Phone jack (TRS)
(unbalanced [T: out; R: in; S: ground])
Stereo phone jack