Symetrix 425 - Page 50

OF
COMPANY:
SYMETRIX INC.
4211 24th Ave W
SEATTLE, WA 98199
TITLE:
DRAWING NO:
REV:
SHEET:
DATED:
DATED:
DRAWN:
RELEASED:
SYSTEM
(SHOWN IN)
LIMITER
THRESHOLD
(FRONT PANEL)
CH2 LIMITER SIDE CHAIN
LIMITER
THRESHOLD
TRIM
425 DUAL COMP/LIMITER/EXPANDER
022001-SCH
E2
6
7
IN/OUT
D35
1N4148
R145
2M0
C53
.039
5
+
6
-
7
U15B
RC4560
R146
15K8
D36
1N4148
C54
10pF
R147
10K0
R148
200 OHM
D37
1N4148
R149
1M
3
+
2
-
1
U20A
RC4560
R150
249K0
R151
24K3
D38
1N4148
R152
1K00
CW
3
1
2
R153
50KB
C55
.047
R154
51K
C56
.01
CW
3
1
2
R162
100K
R105
12K
5
4
6
SW6B
R163
220K
-15VA
+15VA
-15VA
+15VA
PEAK_DET_CH2
CH2_CTRL
LIMLEDS_CH2