YORKVILLE Traynor SB200H Instructions De Service page 14

MODEL(S):-
SMALL BLOCK - SB200H
# DATE VER# DESCRIPTION OF CHANGE
1 17-Jun-2013 V01 First release
2 14-AUG-2013 V02 PC8550: Routed auxiliary signal to headphones. - ML
3 10-APR-2014 V03 PC8635: See PC for changes. GG
4 27-JAN-2015 V03 PC#8734:Tack on 1N4007 YS#6438 diodes to U9,U11.
5 26-NOV-2015 V04 PC#8734: IMPLEMENTED.
6 D V N
7 D V N
8 D V N
9 D V N
10 D V N
11 D V N
12 D V N
13 D V N
POTENTIOMETERS AND KNOBS
M1590 - POTS LIST
MODEL(S):- SMALL BLOCK - SB200H
REF FUNCTION PART# KNOB
P1 GAIN 4452 10030
P3 LOW -MID 4453 10030
P4 TREBLE 4453 10030
P5 BASS 4453 10030
P6 HI-MID 4453 10030
P8 LOW EXPANDER 4417 10030
R F P K
R F P K
R F P K
R F P K
R F P K
R F P K
M1590
STYLE
N
N
N
N
N
N
N
N
N
N
N
N
SEE LAYOUT DIAGRAM
LEADS & PINS REFERENCE
MC33079P (YS#6804)
1
14
1 4
2
13
3
12
4 +V -V
11
5
10
6
9
2 3
7
8
DIP14
TL072CP (YS#6882)
J109 (YS#5122)
MC33078P (YS#6840)
1
+V 8
A
2
7
B
3
6
4 -V
5
D S
DIP8 TO-92
MPSA13 (YS#5105)
MPSA42 (YS#5113)
G E B C
TO-92