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EX-530
Service Manual
17 pgs400.05 Kb0

Omnitronic EX-530 Service Manual

OMNITRONIC EX-530
Battle Mixer
Service-manual
Serviceunterlagen
Documents techniques
Documentos de servicio
Version 1.0
1Service-manual RL-8
VR102A
AIN1_L
AIN1_R
C120
10uF/25V
C220
10uF/25V
OMNITRONIC
1
-VPP2 4
R149
10k
R148
10k
R119
100
R193
100
+VPP2
8
R122
13K
C117
3
2
C118
R123
R120
68K
0.0027uF
13K
-VPP2
0.056uF
1
IC104A
4558
4558
IC106A
4
3
2
50KB BASSR196
8.2K
VR103A
50KB TREBLE
R197
51K
C114
.047UF
C116
.0039UF
R121
68K
2.7K
2.7K
R295
3
R294 220K
R222
13K
2
VR104B
50KB C.C
MID
1
4558
7
IC104B
+VPP2
7
220K R195
R194
3
2
VR104A
50KB C.C
MID
R249
10k
IC106B
6
4558
C217
0.056uF
5
1
C218
R248
R219
100
0.0027uF
10k
13K
R223
R293
R220
100
68K
8
C216
VR102B
.0039UF
50KB BASSR296
8.2K
VR103B
50KB TREBLE
R297
51KC214
R221
68K
.047UF
5
6
EX530 CH1 TONE
Title
B CH1.SCH A
Date: March 9, 2000 Sheet 6 of
Size Document Number REV
R192
6.8K
R191
R118
100
+VPP2
C119
R124
100 1/4W
47uF/16V
C219
-VPP2
47uF/16V
R224
100 1/4W
+VPP1 +12V+12V
C109
47uF/16V
C209
47uF/16V
R112
100 1/4W
R212
100 1/4W
100
C112
10uF/25V
1
-VPP1
10pF
R110
12K
4
C108
5.1K
R109
IC102A
2
+VPP1
4558
8
3
R147
47K
C107
4.7uF/50V
10KB
R146
1.2K
VR101A
R218
100
GAIN
L1_IN
R1_IN
SW102
LINE1_L
LINE1_R
PHONO1_L
PHONO1_R
CH1 LEVEL SW
R292
6.8K
R291
100
C212
10uF/25V
7
10pF
R210
12K
C208
5.1K
R209
IC102B
6
4558
R247
47K
5
C207
4.7uF/50V
R246
1.2K
GAIN
10KB
VR101B
-12V -VPP1 -12V
LINE1_L
PHONO1_L
MIC_1
LINE1_R
PHONO1_R
MIC_1
P5
12345
6
HEADER 6
+VPP
C24A
47uF/16V*
C25A
47uF/16V*
R49A
100 1/4W
+12V
+VPP9
-VPP
C716
R50A
R713
100 1/4W
100 1/4W
+12V
-12V
47uF/16V
C816
47uF/16V
R813
-VPP9
-12V
100 1/4W
+VPP10
C718
R750
100 1/4W
+12V
47uF/16V*
C818
47uF/16V*
R850
-VPP10
-12V
100 1/4W
J201
EAR_L
PHONEJACK STEREO
EAR_R
123
P13
HEADER 3
C720
P13
100uF/16V
R719
EAR_L
123
HEADER 3
HEADPHONE
C820
EAR_R
39
100uF/16V
OMNITRONIC
39
R819
EX530 CUE OUTPUT
+VPP10
R740
1
4556
IC705A
8
R717
R716
C719
PGM
3
510
100K
1uF/50V*
10K
50KB
VR701A
2
CUE/PGM
VR705A
10K
R741
50KA
4
-VPP10
CUE_LEVEL
CUE
R718 8.2K
C721 33pF
CUE_R
4558
1
33P
C11A
C714 33pF
R715 100K
IC2AA
-VPP
4
R18A 10K
R19A
C715
IC704A
4
-VPP9
2
C713
2
1
3
10K
22uF/25V*
4558
3
10UF/25V*
+VPP
8
8
+VPP9
10K
33P
R17A
C10A
C814 33pF
CUE_L
4558
7
IC2AB
5
6
R20A
10K
C815
22uF/25V*
7
4558
IC704B
R815 100K
5
6
C813
10UF/25V*
SIG_IN
R722 100K
CUE_R
R723
100K
R822
CUE_L
100K
7
4556
IC705B
R818 8.2K
50KA
CUE_LEVEL
CUE
C821 33pF
510
R817
100K
R816
5
6
C819
1uF/50V*
VR705B
10K
R745
R744
10K
PGM
50KB
VR701B
CUE/PGM
Title
B CUE.SCH
Date: March 9, 2000 Sheet 12 of 15
Size Document Number REV
SW103
51K
51K
CU_2R
SW DPDT
R631
R132
LED101
-12V CU_3R
51K
3.3K 1/4W
LED
CUE_EF_R
SW303
R330
CU_2L
51K
AIN2_L
R231
R431
CU_1R
51K 1/4W
51K 1/4W
R130
R230
AIN1_L CU_1L
AIN1_R CU_1R
R430
CU_2R
AIN2_R
51K
51K
R131
CU_1L
R332
SW DPDT
LED301
51K
51K
R331
R531
CU_2L
-12V
3.3K 1/4W
LED
CU_3L
SW701
OFF
CUE_EF_L
-12V
3.3K 1/4W
R532
SW503
LED
SW DPDT
LED501
10K
R746
10UF/25V
R736
47K
C12A
R741
CU_3L
CU_3R
51K
AIN3_L
51K
R630
AIN3_R
R530
C13A
CUE_L
CUE_R
10K
R747
10uF/25V
A
ON
R738
47K
C722
REC L
-12V
10K
R742
10uF/25V
SPLIT
LED701
LED
SPLIT
R725
1K 1/2W
1K 1/2W
R724
+12V
R745
47K
10K
R743
47K
C822
10UF/25V
REC R
HEADER 13
0.01uF
Date: March 9, 2000 Sheet 15 of 15
START_S
C 530EFX.SCH D
AIN3_RO
START/STOP
HEADER 11
START/STOP
START_S
C14
Size Document Number REV
10
111213
AIN2_R
AIN2_RO
AIN3_L
AIN3_R
AIN3_LO
SW4
HEADER 11
10
11
R8
R9
R10
10K
10K
10K
MUTE_C
10K
R26
2SC1815
Q12
1 2
100K
4069
R25
56K
3 4
4069R24
CLK_GAL
220uF/16V
C24
22K
R50
R51
22K
Title
EX530 EFX CIRCUIT
OMNITRONIC
AIN2_L
AIN2_LO
EFFECT
ECHO_SW
FLAN_SW
R7
10K
+5V
22
10uF/16V
U9A
U9B
1N4001
68K
2SC1815
AIN1_R
AIN1_RO
SW2
A_PAN_SW
SND_SW
15K
R33
C23
1K
D5
R48
10K
Q2
AIN1_LO
CH1_SW
R6
10K
+5V
INIT
CN01
123456789
AIN1_L
CH2_SW
CH3_SW
R5
10K
R32
R34
EFX_LVL1
RE116
27K
4
-12V
R49
16V8
0.1
HEADER 7
JP04
1234567891011
CN04
123456789
MST_SW
R4
10K
6
EFX LEVEL
4558
22K
C26
AGND
RTN_R
SW5
R3
10K
+5V
R30
470
SSM-2024
U6B
VR1B
10KB
EFX_R2
100
2
1
EFX_R
R42
SND_SW
20G10
VCA_C
+5V
SND_L
-12V
RTN_L
CHANNEL ASSIGN
MASTER PCB
47K
4558
U7B
10K
4558
R40
3
8
U8A
22uF/16V
C22
FLANGE_SW
ECHO_SW
A_PAN_SW
TRIA_C
S_EFX_C1
S_EFX_C2
MASTER PCB
SND_R
+12V
1234567
10uF/16V
R28
7 5
5
RE101
5
7
+12V
FUNCT_C
START_SW
11
VCO_C
2SC1815
CN03
4052
C16
10uF/16V
1K
6
7
6
10K
U21B
22uF/16V
R38
100
3.3K
ON 4
6
SW3B
2
MASTER PCB
INIT
11
212 313 414 515 616 717 818 9
10/CLK
19/~OE
~F012~F113~F214~F315~F416~F517~F618~F719VCC
START_S
10K
R54
EFX_IN1
EFX_IN2
INH
4052
C61
22
RE111
EFX_LVL2
R36
56K
C20
EFX_R1
R46
51K
CUE_EF_R
CLK_GAL
1
U11
BLUE LED
AIN3_R
MAIN_R
6A 10B 9
7
-7.5V
S_EFX_C1
S_EFX_C2
6A 10B 9
INH
Q8
2SC1815
RE113
C54
100pF
RE102
EFX LEVEL
R44
R41
22K
0.1
LED2
AIN1_R
AIN2_R
Y0
VDD16VSS 8VEE
+7.5V
RTN_R
-7.5V
10K
3
R31
15K
0.1
0.1uF
10KB
27K
4558
22uF/16V
C25
1Y1 5Y2 2Y3 4
7
RE112
470
C17
C18
VR1A
EFX_L2
RE115
6
7
EFX_L
16V8
AIN3_L
MAIN_L
3
F/E_R
1Y1 5Y2 2Y3 4
Y0
VDD16VSS 8VEE
+7.5V
MUTE_C
R29
R39 100
5
U8B
C21
680 1/4W
R53
AIN1_L
AIN2_L
12X1 14X2 15X3 11
U4
X0
X13Y
RTN_L
3
47K
16 9 8
+12V
-12V
8
+12V
8
+12V
100
LED1
R47 3.3K
-12V
CH3_SW
MST_SW
FLANGE_SW
20G10
SHORT
MUTE_C
+5V
+12V
F/E_L
12X1 14X2 15X3 11
X0
X13Y
2 4
4558
ON
3
SW3A
CH2_SW
EFX3_C
HEADER 4
EFX_SNDR
U5
10uF/16V
R27
3
4558
RE120
10K
3
1
22uF/16V
R37
3.3K
5
1
START_S
CH1_SW
EFX1_C
EFX2_C
4
MAIN_R
MAIN_RO
EFX_SNDL
C15
SSM-2024
U6A
2
1
2
U21A
EFX_L1
CUE_EF_L
INIT
FUNCT_C
212 313 414 515 616 717 818 9
11
EFXM_C
EFX_IN2
123
MAIN_LO
4
U7A
4
C19
R43
R45
51K
19/~OE
~F012~F113~F214~F315~F416~F517~F618~F719VCC
EFX_IN1
CN02
MAIN_L
4053
4053
-12V
2.2K
CLK_GAL
1
11
10/CLK
10K
-12V
R52
U10
EFX2_C
EFX3_C
EFX2_C
EFX3_C
RE121
2SC1815
EFX1_C
6A 11B 10C 9
INH
7
-7.5V
EFX1_C
6A 11B 10C 9
INH
7
-7.5V
4053
R35
56K
MASTER PCB
Q5
R65 10K
EFXM_C
C53
100pF
GND1 GND
VDD16VSS 8VEE
VDD16VSS 8VEE
EFX_L
Z0
+7.5V
EFX_R
Z0
+7.5V
AIN3_L
5Z1 3
AIN3_R
5Z1 3
2.2K
4.7K
51K 1%
51K 1%
+12V
1.8K
R67 2.4K
EFX_L
4
AIN3_LO
EFX_R
4
AIN3_RO
6A 11B 10C 9
INH
7
-7.5V
R58
R56
R63
R64
8
R69
AIN2_L
2Y1 1
Y0
AIN2_R
2Y1 1
Y0
10K
51K 1%
9.1K
4558
AIN2_LO
AIN2_RO
Z0
VDD16VSS 8VEE
+7.5V
R60
4558
+12V
R68
5
EFX_L
X0
X14Y15Z
EFX_R
X0
X14Y15Z
5Z1 3
SPEED
R62
3
7
AIN1_L
12X1 13
U1
AIN1_LO
AIN1_R
12X1 13
U2
AIN1_RO
EFX_R
Y0
4
VR2B
VR2A
1
10KB*2
2
U12A
1
R66 10K
6
U12B
MAIN_R
2Y1 1
MAIN_RO
VR_SPD
1K
R61 100K 1%
4
3.3K
33K
3.9K
CLK
EFX_L
MAIN_L
12X1 13
X0
X14Y15Z
MAIN_LO
1
R59
Q4
2SC1815
R71
R70
+12V
RE109
74LS624
U3
1uF NP
2.7K
V_TRIATRIANGLE
18K
OUTPUT
GND
+12V
C28
R72
+12V
1K
47uF 16V
0.1
8
VCC
7
12K
1K
RE110
-7.5V
R2
C30
+5V
9
NC
ENABLE
5Y 6
R57
R55
10K
3.3uF NP
C27
RE108
2.7K
8
+12V
100uF/16V
7.5V
C65
100
11NC 10
FREQ.
RANGE
CX1 3CX2
4
V_CONST
+12V
TRIA_C
2SC1815
Q10
8.2K
RE104
8.2K
+12V
4558
C2
VCO
13NC 12
2
180PF
RE119
1M
4558
3
D2
R77
+5V
14
VCC~
GND~
1
2SK30A
RE103
5
10K
1
C31
U14
4
1
4700PF
HEADER 7
+12V
10K
RE117
Q9
6
7
RE106
2
U19A
C37
RE118
10K
U19B
4
7.5V
47uF 16V
0.1
LM311
3
10K
VREF
EFX_R1
EFX_R2
RE123
4053
10K
SWEEP1
-12V
100uF/16V
C1
D1
C64
C59
7
2
OP1O
R84
GND1
EFX_L2
VCA_C
RE105
10K
+7.5V +12V
U16
EFX_L1
VCO_C
RE107
R1 1K
56 8
VR_SPD
1K
6A 11B 10C 9
INH
7
-7.5V
10K
PH4092
1K
0.1
1234567
V_CONST
2SA1015
R76
VDD16VSS 8VEE
2SA1015
0.047
SEL
R96
C38
CN05
Q11
SWEEP1
Z0
+7.5V
REP_C
R87
Q6
10K
10K
R88
C52
20
19
18
17
SHORT
CC2
CC1
MID22CDI
23
21
+5V
10uF/16V
4.7uF/50V
-12V
10K
RE122
FIXED_V
SWEEP2
2Y1 1
5Z1 3
Y0
4
EFX_LVL1
4069's 7pin = DGND
+5V
4164/41256
+5V
WR
R91
16V8
VCC
0.047 C51
CAS
DI
DO
WR
4
16DO 6
3
7
CAS
DGND
MDI
RAS
WR
OSCI26OSCO25OSCX24LONG
27
CLK
0.1
VREF
47uF/16V
8
V_TRIA
2.2K
R98
V_CONST
12X1 13
X0
X14Y15Z
VCO
C40
R83
4558
3
10uF/16V
27K
+12V
U13
START/STOP
1M
C39
C36
27K
+12V
1.8K R75
EFX_LVL2
4069's 14 pin = +5V
RAS 4CAS
15WE 3
RAS
CAS
+5V
19
20G 10
~F7
9
A3
SHORT
RAS
8
OP1O29OP1I28VREF
OP1O
F/E_L
22uF/16V
1
2
EFX_SNDL
CH3_SW
MST_SW
0.1
1K
R23
16
GND
18
~F6
A4
LPF1O
30
C41
56K
U15A
C32
R79
CH2_SW
C12
R22
~F5
LPF1I
180K
C57
4
0.1
8 VCC
9
P6
P7
P6
P7
16
17
~F4
A6
A5
A6
A7
32
31
0.1
220P
R82
EFX_SNDL
9.1K
0.01
0.01
0.01
CH1_SW
11 10
13 12
R90
10
C50
15
~F2
~F3
A7
OP2O34OP2I33AGND
C45
C35
R95
-12V
FLA_ECHO
100K
0.1
DI
2
DI
P3P4P5
P2
P3P4P5
12
13
14
~F0
~F1
11 212 313 414 515 616 717 818
RAS
CAS
A2
A3A4A5
LPF2I1
LPF2I2
36
35
C44
0.47uF/50V
22uF/16V
180K
EFX_SNDR
R81
27K
R78
0.01 C10
C9
C8
C7
R16
R21
10K
4069
U9E
1N4148
C13
4069
U9F
19/~OE
11
A1A2
LPF201
37
C43 6800pF
C34
R94
C33
100PF
100K
100K
100K
DO
14
U18
DO
A0 5A1 7A2 6A312A411A510A613A7
A0A1P2
U20
10/CLK
1
A0
9A1 11A2 10A3 15A4 14A5 13A6 2A7 12A8 1
A0
LPF202
39
38
C42
27K
2SC2878
27K
R19
R18
R17
SND_SW
+5V
D4
START_SW
1uF/50V
5
U17
RESET
DVCC40AVCC
22uF/16V
R92
REP_C
R93
68K
R97
0.01
ECHO_SW
A_PAN_SW
Q7
F/E_R
7
4558
5
10uF/16V
27K
C6
0.01
0.01
0.01
FLANGE_SW
560K
HEADER 2
C49
0.1
47uF/16V
R85A
15K
22uF/16V
U15B
6
C60
R80
EFX_SNDR
R12
100K
4069
R20
4069
2
1N4001
D6
C47
C48
6800pF
C56
R99
27K
9.1K
C5
C4
C3
1N4148
1
12K
C62
CN06
+5V
10K
R89
10uF/16V
C46
R86
10
RE124
R85
1K
FLA_ECHO
C58
100PF
R100
FLA_ECHO
100K
R15
100K
R14
100K
R13
D8
5 6
2.2uF/50V
9 8
FUNCT_C
REAR PCB
0.001uF
D7
1N4148
U9C
C11
1N4148
U9D
0.001uF
+5V
10K
D3
C908
22K
R11
47K
22K
R912
47K
R910
4558
C912
4558
R920
100
R916
100
6
RCA JACK
RETURN R
1K
5
6
7
10uF/16V
R918
RTN_L
EFX_SNDR
5
U902B
7
10uF/16V
C910
R914
SEND R
RETURN
J901B
R914
U901B
C914
10uF/16V
C906
0.001uF
RCA JACK
J901D
SEND
4Vdc
0.001uF
PAN-12V
-12V
C907
4
22K
AUTO
0v
RCA JACK
RETURN L
R915
1K
47K
C911
2
4
1
4558
R919
22K
100
RTN_L
EFX_SNDL
R909
47K
2
4558
1
10uF/16V 3
R911
R913
100
ECHO
4.4V
4Vdc
F=0.2Hz SPEED=MIN
F=1Hz SPEED=MAX
1V (SPEED MAX)
5.7V(SPEED=MIN)
1.9MHz
J901A
R913
3
8
U901A
10uF/16V
C913
R917
10uF/16V
C905
8
+12V
U902A
C909
RCA JACK
SEND L
J901C
FLANGER
EFX_LVL1,EFX_LVL2
5V
3.2V
VCO
F=1Hz SPEED=MAX
F=5Hz SPEED=MIN
+12V
Test Point vs. Function
Q3
SWEEP2
0V7MHz
0.6V
REP_CCLK
+VPP11
+VPP12
+VPP11
1
-VPP11
4558
IC503A
8
4
3
2
MIC_1
R517
220K
C511
R516
100 1/4W
+12V
47uF/16V
C611
47uF/16V
R616
-VPP11
-12V
100 1/4W
C111
R116
100 1/4W
+12V
47uF/16V
C211
47uF/16V
R216
-VPP12
-12V
100 1/4W
MIC_3
12345
CN9
-12V
+12V
MIC_2
OMNITRONIC
EX530 MIC INPUT
HEADER 5
B MIC.SCH A
Date: March 9, 2000 Sheet 2 of 15
Size Document Number REV
Title
R616A
LED202
R516A
JK301
C410
IC103B
5
MIC3
MIC_3
47uF/16V
7
4558
6
PHONEJACK STEREO
R317
220K
56K
R315
C310 100pF
1.5K
R313
2.2K R314
MIC_2
C610
47uF/16V
7
56K
4558
IC503B
5
6
R515
C510 100pF
R514
6.8K
-12V
1K 1/4W
A
SW101A
LED
1K 1/4W
+12V
SW101B
R513
2.2K
8
+VPP12
R513A
1K
R514A
1K
B
1
2
JP1
HEADER 2
1
2
CN1
HEADER 2
JK201
1
2
JP4
HEADER 2
1
2
CN4
HEADER 2
JK101
C210
1
IC103A
3
MIC2
R117
220K
47uF/16V
4558
4
-VPP12
2
R114
6.8K
R113
2.2K
PHONEJACK STEREO
56K
R115
C110 100pF
NEUTRICK JACK
MIC 1 INPUT
===========
JK501
PHONEJACK STEREO
DJ_MIC
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