Mono Amplifier Pcb Ass'y - Tascam M-300 Series Operation & Maintenance Manual

4-1 1 . MONO AMPLI F I E R PCB ASS'Y (M-308)
1
I N
SAL
POQII
4-) (A-911
[ r
V�' OUT
:: � �
[A U X
2 OUT
I OUT
AUX
PaQe 4-7(8-3
U741 U742
R747
C744 lOOp
C743
I0/16V
R743
470k
I
R744 R746
47 k 2.4k
5 .1k
R745
R756
, g ��: v
+
R754
R755
47k 4.7k
I
I
2
U741
6.Sk R749 IOk
C745 47p
R748
U7 41!2121
I
6.8k
50
C7 R758
4 7 125V
2 2
7
R75 7
lOOk
Q.QI
r - - ----,
I
L - - - - - ..J
I
AUX 2
4
-
1 1
3
U742
BAL- UNBAL
C74 6 R752
I
R750
P7A2
lOOk
R751
lOOk
,----- - - 1
[_M _ O�Q_
C 747 R753 - _j
t00/25V
10
U741 NJM5532D
U742 NJM2041 DO
MONO AMP
PCB ASS
4
2
3
Ql!:f_ --'
I