Product manual

S E R V I C E & M A I N T E N A N C E
Output Module
6.11
Cue Sum
Amp
NE5532
Pgm Sum
Amp
NE5532
Aud Sum
Amp
NE5532
Utl Sum
Amp
NE5532
Phone Sum Amps
NE5532
Headphone
Amps
LM386
Pgm Output Amps
NE5532
Pgm Mono mix
Output Amp
NE5532
Monitor
Selector
Switch
CD4052
Pgm mix
NE5532
Aud mix
NE5532
Utl mix
NE5532
Headphone
Autocue
switch
CD4053
Mute
Relay
Driver
2N3904
Monitor
mix amp
NE5532
Headphone
mix amp
NE5532
Muting
analog
switch
CD4053
Timer logic
Hex inverter
CD4049
Timer logic
Quad AND
74ALS08
Timer logic
Hex inverter
CD4049
Monitor
Selector
Logic
Quad AND
74ALS08
Monitor
Selector
Logic
Dual Flip flop
74AC74
Ext 1
Monitor
Input amp
NE5532
Monitor
Output amps
NE5532
Headphone Output amps
NE5532
Cue
power amp
LM386
Talkback
amp
NE5532
Aud Output Amps
NE5532
Aud Mono mix
Output Amp
NE5532
Utl Output Amps
NE5532
Utl Mono mix
Output Amp
NE5532
The MARC-15 console is designed for
modular replacement rather than com-
ponent 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.