Omnitronic EX-530 - Page 8

Date: March 9, 2000 Sheet 7 of Size Document Number REV
B CH2.SCH A
Title
EX530 CH2 TONE
OMNITRONIC
R319 100
VR302A 50KB BASSR396
8.2K
R318 100
+VPP2
R324
100 1/4W
C319 47uF/16V C419 47uF/16V
R424
100 1/4W
+VPP1 +12V+12V
C309 47uF/16V C409 47uF/16V
R312
100
R412
100
-12V -VPP1 -12V
R309
5.1K
-VPP2
R310 12K
C308
10pF
R391 100
R392 6.8K
VR303A 50KB TREBLE
R397 51K
C314
0.047UF
R321 68K
R348
10k
R393 100
-VPP2
R349
10k
AIN2_L
C320
10uF/25V
+VPP2
3 2
1
8 4
IC306A
4558
R322 13K
C317
0.056uF
-VPP2
R320
68K
R323 13K
C318 0.0027uF
3 2
1
8 4
IC304A
4558
C316
.0039UF
C312
10uF/25V
-VPP1 +VPP1
3 2
1
8 4
IC302A
4558
R347 47K
L2_IN R2_IN
VR301A
10KB GAIN
R346
1.2K
C307
4.7uF/50V
LINE2_L LINE2_R MIC_2 MIC_2 PHONO2_L PHONE2_R
SW302 SW 3P3T
PHONO2_R LINE2_L LINE2_R
1 2 3 4 5 6
P6 HEADER 6
PHONO2_L
+VPP2
1
VR304A 50KB C.C MID
R395
2.7K
R394 220K
2
3
R419 100
VR302B 50KB BASSR496
8.2K
R497 51KC414
0.47UF
R418 100
R410 12K
-12V +12V
1 2 3 4 5
P9
HEADER 5
MIC_3 MIC_2
VR301B
10KB
GAIN
R409
5.1K
C407
4.7uF/50V
5 6
7
IC302B
4558
C408
10pF
C412
10uF/25V
R492 6.8K
R491 100
VR303B 50KB TREBLE
R421 68K
C416 .0039UF
R448
10k
R493 100
R420
68K
R423
13K
C418
0.0027uF
R449
10k
5 6
7
IC306B
4558
C417 0.056uF
AIN2_R
C420
10uF/25V
R495
2.7K
R494
220K
R422 13K
2
3
VR304B 50KB C.C MID
1
5 6
7
IC304B
4558
R447 47K
R446
1.2K