Omnitronic EX-530 - Page 3

Date: March 9, 2000 Sheet 6 of Size Document Number REV
B CH1.SCH A
Title
EX530 CH1 TONE
OMNITRONIC
R119 100
VR102A 50KB BASSR196
8.2K
R118 100
+VPP2
C219 47uF/16V C119 47uF/16V
R124
100 1/4W
R224
100 1/4W
+VPP1 +12V+12V
C109 47uF/16V C209 47uF/16V
R112
100 1/4W
R212
100 1/4W
-12V -VPP1 -12V
R109
5.1K
C108
10pF
-VPP2
R110 12K
R191 100
R192 6.8K
VR103A 50KB TREBLE
R121 68K
R197 51K
C114
.047UF
R193 100
R148
10k
-VPP2
R149
10k
C120
10uF/25V
AIN1_L
+VPP2
3 2
1
8 4
IC106A
4558
R122 13K C117
0.056uF
-VPP2
R120
68K
R123
13K
C118
0.0027uF
3 2
1
8 4
IC104A
4558
C116
.0039UF
C112
10uF/25V
3 2
1
8 4
IC102A
4558
-VPP1 +VPP1
R147 47K
L1_IN R1_IN
R146
1.2K
C107
4.7uF/50V
VR101A
10KB
GAIN
LINE1_L LINE1_R MIC_1 MIC_1 PHONO1_L PHONO1_R
SW102
CH1 LEVEL SW
1 2 3 4 5 6
P5 HEADER 6
PHONO1_L PHONO1_R LINE1_L LINE1_R
+VPP2
1
VR104A 50KB C.C MID
R194
220K R195
2.7K
2
3
R219 100
VR102B 50KB BASSR296
8.2K
R297 51KC214
.047UF
R218 100
R210 12K
VR101B
10KB
GAIN
R209
5.1K
C207
4.7uF/50V
5 6
7
IC102B
4558
C208
10pF
C212
10uF/25V
R291 100
R292 6.8K
VR103B 50KB TREBLE
R221 68K
C216 .0039UF
R293 100
R220
68K
R248
10k
R223
13K
C218
0.0027uF
R249
10k
5 6
7
IC106B
4558
C217 0.056uF
C220
10uF/25V
AIN1_R
R295
2.7K
R222 13K
R294 220K
2
3
VR104B 50KB C.C MID
1
5 6
7
IC104B
4558
R247 47K
R246
1.2K