Parts Sheet - Mesa/Boogie Big Block 750 Owner's Manual

FRONT VIEW: Big Block 750
S I M U L S T A T E TM B A S S A M P L I F I E R
OVERDRIVE
INPUT TUNER
MUTE
POT pt#
JACK pt#
JACK pt# 619112
REAR VIEW: Big Block 750
:
CAUTION
Unplug power
before removing fuse or
bolts holding chassis
GROUND
LIFT
POWER FUSE
120 V~ 15A
60 Hz SLO
15A BLO
HANDBUILT IN PETALUMA , CALIFORNIA
A.C.
RECEPTACLE
613713
pt#
FUSE CAP
with FUSE
pt#
790347
SWITCHES pt#
BASS
GAIN
POT pt#
593151
POT pt#
593148
593148
619112
M-PULSE BIG BLOCK 750
POST PRE
SIMUL STATE BASS AMPLIFIER
TUBE DRIVEN-MOSFET POWER
EFFECTS
RETURN
DIRECT OUTPUT
FOOT
LEVEL
SWITCH
KNOB pt#
408004
POT pt# 593151
JACK pt# 620550
607111
ALL FRONT PANEL KNOBS SAME
408114
part #
E N G I N E E R I N G
PASSIVE-MID ACTIVE-MID FREQUENCY
POT pt#
POT pt#
POT pt#
592379
POT pt#
593737
JACK pt#
619112
JACK pt# 619112
SLAVE
LEVEL
SPEAKER
OUTPUT
SEND
SUGGESTED LOAD
2 OHMS MINIMUM
TUNER
JACK pt#
620555
JACK pt#
PAGE 14
SWITCH
pt#
600631
O.D.MASTER
TREBLE MASTER
POT pt#
593151
593151
POT pt#
592155
LENSpt#
BLUBpt#
KNOB pt#
408004
POT pt# 592379
619102
JACK pt#
OUT
619102
AC OFF
OVERDRIVE
593151
703782
703047