A
B
C
D
E
F
G
H
1
2
3
4
5
6
MG82CX/MG102C
BLOCK DIAGRAM (MG102C)
BLOCK DIAGRAM (MG102C)
4
POWER
POWER SUPPLY
AC POWER
ADAPTOR
PA-10
GR
SW01
LD816
IC01, IC02, IC51
W03
(1P)
+15V
GND
–15V
+48V
LED
LEDG
W01
(1P)
W02
(1P)
MIC
(CH1, CH2)
[–60 to –16dBu]
JK101, JK201
LINE
(CH1, CH2)
[–34 to +10dBu]
JK102, JK202
INSERT
(CH1, CH2)
0dBu
MIC
(CH3/4, CH5/6)
[–60 to –16dBu]
JK103, JK203
JK301, JK401
JK302, JK402
LINE L/MONO
(CH3, CH5)
[–34 to +10dBu]
JK303,
JK403
LINE R
(CH4, CH6)
[–34 to +10dBu]
JK501,
JK504
LINE L
(CH7, CH9)
L
(CH7, CH9)
[–10dBu]
JK503
LINE R
(CH8, CH10)
[–10dBu]
R
(CH8, CH10)
JK503
JK502,
JK505
L/MONO
R
RETURN
[+4dBu]
JK506
JK507
L
R
2TR IN
[–10dBV]
JK508
JK508
HA
–
+
IC301 (8P),
IC401 (8P)
HA
IC101 (8P)
1,7
2,6
3,5
–
+
VR101,VR201
GAIN Trim
[16 to 60dB]
HPF
IC102 (8P)
[0dBu]
1,7
3,5
SW101,
SW201
80
COMP
TH
VR102,VR202
IC103 (8P),
IC104 (8P),
IC105 (8P)
W101 (8P)
W151 (8P)
W701 (6P)
W801 (6P)
W102 (8P)
W152 (8P)
W501 (1
1P)
W551 (1
1P)
PHANTOM
RE
SW801
LD815
+48V
HPF
IC301 (8P),
IC401 (8P)
[–34 to +10dBu]
SW301,
SW401
HA
[0dBu]
VR301,
VR401
IC302 (8P),
IC402 (8P)
VR301,
VR401
IC302 (8P),
IC402 (8P)
GAIN Trim
[6 to 50dB]
HA
HA
[0dBu]
7
5
IC501 (8P),
IC502 (8P)
HA
1
3
IC501 (8P),
IC502 (8P)
INV
INV
[0dBu]
1
2
7
6
IC504 (8P)
IC504 (8P)
SUM
SUM
[0dBu]
1
2
7
6
IC503 (8P)
IC503 (8P)
3-Stage EQ
LOW
MID
HIGH
VR151,
VR251
VR152,
VR252
VR153,
VR253
IC151 (8P)
PEAK
RE
LD151,
LD251
ST CH LEVEL
PEAK
RE
[0dBu]
[–6dBu]
VR154,
VR254
LD351,
LD451
3-Stage EQ
IC351 (8P), IC451(8P)
LOW
MID
HIGH
VR351,
VR451
VR351,
VR451
VR352,
VR452
VR352,
VR452
VR353,
VR453
VR353,
VR453
3-Stage EQ
IC351 (8P), IC451(8P)
2-Stage EQ
2-Stage EQ
LOW
HIGH
VR551,
VR552
VR551,
VR552
VR553,
VR554
VR553,
VR554
IC551 (8P), IC552 (8P)
IC551 (8P), IC552 (8P)
ST CH LEVEL
[0dBu]
[–6dBu]
VR555,
VR556
VR555,
VR556
BA
BA
IC553 (8P),
IC554 (8P)
IC553 (8P),
IC554 (8P)
3
5
1
7
2TR IN
RETURN
[–6dBu]
[–6dBu]
VR557
VR558
VR558
VR557
TO STEREO
TO MONITOR
SW551
BA
BA
ST CH LEVEL
[0dBu]
[–6dBu]
VR354,
VR454
VR354,
VR454
IC352 (8P),
IC452 (8P)
IC352 (8P),
IC452 (8P)
7
5
1
3
BAL/PAN
[0dBu]
[0dBu]
[–14dBu]
VR355,
VR455
VR355,
VR455
VR356,
VR456
AUX
AUX
BAL
[0dBu]
[0dBu]
[–14dBu]
VR559,
VR561
VR559,
VR561
VR560,
VR562
AUX
STEREO L
STEREO R
BA
IC152 (8P)
1,7
3,5
PAN
AUX
[0dBu]
[0dBu]
[–6dBu]
VR155,
VR255
VR156,
VR256
SUM
SUM
[+4dBu]
[0dBu]
[0dBu]
IC802 (8P)
6
7
6
7
IC801 (8P)
IC801 (8P)
SUM
2
1
ST
VR801
VR801
[–6dBu]
BA
BA
IC804 (8P)
IC804 (8P)
3
5
1
7
[+4dBu]
[–6dBu]
[+4dBu]
SUM
SUM
3
1
7
2
5
6
+
–
+
–
IC803 (8P)
IC803 (8P)
[0dBu]
MONITOR/PHONES
[–16dBu]
VR802
VR802
W802 (1
1P)
W702 (1
1P)
LD801
LD801
ST L
LED METER
ST R
DR
DR
IC806 (9P),
IC808 (8P)
IC807 (9P),
IC808 (8P)
BA
BA
IC805 (8P)
IC805 (8P)
3
5
1
7
L
R
STEREO OUT
[+4dBu]
AUX SEND
[+4dBu]
JK701
JK703
JK702
JK508
L
R
REC OUT
[–10dBu]
[–7.8dBu]
W802 (1
1P)
W702 (1
1P)
L
R
MONITOR OUT
[+4dBu]
PHONES
[3mW @ 40ohms]
JK704
JK705
JK706
MAIN10
MAIN
+30dBu
+20dBu
+10dBu
0dBu
–10dBu
–20dBu
–30dBu
–40dBu
–50dBu
–60dBu
+30dBu
+20dBu
+10dBu
0dBu
–10dBu
–20dBu
–30dBu
–40dBu
–50dBu
–60dBu
CH IN LINE
Gain : Min [+10dBu]
CH IN MIC Gain : Min [–16dBu]
CH IN LINE Gain : Max [–34dBu]
CH IN MIC Gain : Max [–60dBu]
ST CH LINE IN
Gain : Min [+10dBu]
ST CH LINE IN
Gain : Max [–34dBu]
ST CH MIC IN
Gain : Min [–16dBu]
ST CH MIC IN
Gain : Max [–50dBu]
Clip Level
ST CH IN [–10dBu]
Clip Level
Clip Level
CH Level
ST CH Level
[Nominal : –6dB]
RETURN [+4dBu]
2TR IN [–10dBu]
[–7.8dBu]
RETURN
2TR IN
[Nominal : –6dB]
Clip Level
ST CH AUX
[Nominal : –6dB]
CH AUX [Nominal : –6dB]
Clip Level
AUX SEND [+4dBu]
ST CH AUX SEND [+1dBu]
ST
[Nominal : –6dB]
Clip Level
ST OUT [+4dBu]
REC OUT [–10dBu]
[–7.8dBu]
Clip Level
MONITOR OUT [+4dBu]
PHONES
[3mW @ 40ohms]
MONITOR/PHONES
[Nominal : –16dB]
MAIN10
JACK
MAIN10
MAIN
MAIN10
JACK
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
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T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
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9
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9
8
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5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com