Product manual
Table Of Contents
- Sheet #1
- Sheet #2
- Sheet #3
- Sheet #4
- Sheet #5
- Sheet #6
- Sheet #7
- Sheet #8
- Sheet #9
- Sheet #10
- Sheet #11
- Sheet #12
- Sheet #13
- Sheet #14
- Sheet #15
- Sheet #16
- Sheet #17
- Sheet #18
- Sheet #19
- Sheet #20
- Sheet #21
- Sheet #22
- Sheet #23
- Sheet #24
- Sheet #25
- Sheet #26
- Sheet #27
- Sheet #28
- Sheet #29
- Sheet #30
- Sheet #31
- Sheet #32
- Sheet #33
- Sheet #34
- Sheet #35
- Sheet #36
- Sheet #37
- Sheet #38
- Sheet #39
- Sheet #40
- Sheet #41
- Sheet #42
- Sheet #43
- Sheet #44
- Sheet #45
- Sheet #46
- Sheet #47
- Sheet #48
- Sheet #49
- Sheet #50
- Sheet #51
- Sheet #52
- Sheet #53
- Sheet #54
- Sheet #55
- Sheet #56
- Sheet #57
- Sheet #58
- Sheet #59
- Sheet #60
- Sheet #61
- Sheet #62
- Sheet #63
- Sheet #64
- Sheet #65
- Sheet #66
- Sheet #67
- Sheet #68
- Sheet #69
- Sheet #70
- Sheet #71
- Sheet #72
- Sheet #73
- Sheet #74
- Sheet #75
- Sheet #76
- Sheet #77
- Sheet #78
- Sheet #79
- Sheet #80
- Sheet #81
- Sheet #82
S E R V I C E & M A I N T E N A N C E
Studio Monitor Module
6.10
Ext 1
Input
trimpots
Ext 1
Input
amp
NE5532
Monitor Left
Output trimpot
Monitor Left
Output amp
NE5532
Monitor Right
Output trimpot
Monitor Right
Output amp
NE5532
Earphone Left
Output amp
NE5532
Earphone Right
Output amp
NE5532
Muting analog
switch
CD4053
Ext/P/A/U
analog switch
CD4052
Quad AND gate
switch logic
74ALS08
Dual AND gate
switch logic
74AC74
Muting
Relay
Muting
Relay driver
2N3904
Audio input
from Output
Board
The MARC-15 console is designed for modular
replacement rather than component level field
repair. The console is modular and modules can be
replaced for immediate repair. The power supply is
external and plug in. ICs are plug in. The rotary
faders are plug in.
For board level part replacement, this page displays
a physical board layout with descriptions of the
functions of each IC. For repair, simply replace the
ICs associated with the function that has failed on
the module.