
SEE LAYOUT DIAGRAM
PRODUCTION NOTES
1_WHEN MOUNTING OUT PUT DEVICES TIP 142 AND TIP147
USE #8656 SPACER IN THE MIDDLE LEG OF Q6 AND Q7.
2_DO NOT STUFF C14 AND W6 GREEN WIRE FOR CE VERSION.
3_ADD RTV TO THE FOLLOWING COMPONENTS
C2,C6,C8,C18,C19,C20,C21,C22,C23,C24,C28,C29,
C34,C35,C38,C45,C46,C48,C49,R48,R49,R61,Q2.
4_CUT METAL PIN ON XLR OF J4 SEE PICTURE
5_TACK ON A 220N 250V CAP (YS#5882) FROM
ANODE OF D4 TO ANODE OF D5
Remove this
piece.
Break this
connection here.
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER#
DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
V
V
V
N
N
N
TB 50
M1320-P2 HISTORY
V1P2
March 9, 2010
Changed name from DB50 to TB50
FUNCTION
KNOB
REF
MODEL(S):-
PART#
R
R
R
R
R
R
P5
R
R
P1
P3
P4
F
F
F
F
F
F
BASS
F
F
VOLUME
MID
TREBLE
P
P
P
P
P
P
4420
P
P
4418
4420
4420
N
N
N
N
N
N
N
N
N
N
N
N
K
K
K
K
K
K
K
K
K
K
K
K
{NEW}
M1320-P2
TB50
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER#
DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
M1320-P2 PENDING CHANGES
TB 50
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