Block Diagram And Level Diagram - Yamaha MG10/2 Service Manual

H G
BLOCK DIAGRAM & LEVEL DIAGRAM
MAIN
JK101, 201
MIC
[-60dBu~-16dBu]
CH IN
CH1-2 JK102, 202
LINE
[-34dBu~+10dBu]
ST CH MIC IN
(-60dBu~-16dBu)
(-30dBu~+14dBu)
CH [3/4], CH[5/6]
IC301, 401
JK301, 401
(8P)
L (MONO)
ST CH LINE IN
JK302, 402
(-34dBu~+10dBu)
CH3 (L)/4 (R), CH5 (L)/6 (R)
R
JK303, 403
28CA1-8826957
2
F E
SW102
+48V
LD102 PHANTOM
IC101, 201 (8P)
SW101, 201 IC103 (8P)
LD101, 201
VR105, 205
PEAK
HPF
CH Level
VR104,
VR101,201
VR102,
VR103, 204
202
GAIN
203
MIC [-60dBu~-16dBu]
LINE [-34dBu~+10dBu]
INSERT I/O
(0dBu)
JK103, 203
SW301,
401
HPF IC302b, 402b VR305, 405
IC304b,
VR302,
(8P)
404b (8P)
402
ST CH Level
LD301, 401
GAIN
VR301,
(-34dBu~ PEAK
401
+10dBu)
VR304, IC303a, 403a (8P)
404
IC304a,
VR303,
IC302a, 402a 404a
403
(8P) (8P)
IC501b, 601b
IC503b, 603b VR504, 604
(8P)
(8P)
JK501, 601
ST CH Level
L
VR501, VR503,
ST CH IN 601 603
JK503
IC502a, 602a (8P)
(-10dBu)
JK502, 602
CH7 (L)/8 (R),
CH9 (L)/10 (R)
VR502, IC503a, 603a
IC501a, 601a
602 (8P)
R
(8P)
JK503
JK701
2TR IN
(-10dBu)
JK701
JK702
L (MONO)
RETURN
(+4dBu)
R
JK703
D C
IC802a (8P)
VR107, 207
IC202 (8P)
PAN
IC802b (8P)
VR106, 206
AUX
IC303b,
VR307, 407
403b (8P)
PAN/BAL
VR306, 406
AUX
IC502b, 602b (8P)
VR506, 606
BAL
VR505, 605
AUX
IC701b (8P)
VR701
L
2TR IN
R
IC801a (8P)
IC701a (8P)
IC702b (8P)
VR702
RETURN IC801b (8P)
IC702a (8P)
B
IC804a (8P)
VR801
JK802
L
ST Mater
ST OUT
(+4dBu)
R
IC804b (8P)
JK803
JK701
L
REC OUT
(-10dBu)
R
JK701
LD801
PEAK
IC803 (24P)
LD802~812
ST L
LD813
LED DRIVER
PEAK
LD814~824
ST R
IC805 (24P)
IC806b (8P)
VR802
JK806
L
C-R/PHONES
C-R OUT
(-4dBu)
R
IC806a (8P)
JK807
PHONES
(3mw @ 40ohms)
JK808
JK804
SEND AUX1
(+4dBu)
JK805
SEND AUX2
(+4dBu)
A
MG10/2
1
2
3
4
5
3
6