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OMNITRONIC FX-524
Kill-Mixer
Service-manual
Serviceunterlagen
Documents techniques
Documentos de servicio
Version 2.0
Service-manual RL-8
1
Crossfader für FX-524
Kanalfader für FX-524
GAIN-Poti für FX-524
BASS/MIDDLE/TREBLE-Poti für FX-524
MASTER-Poti für FX-524
BOOTH-Poti für FX-524
CUE LEVEL-Poti für FX-524
BALANCE-Poti für FX-524
CUE MIXING-Poti für FX-524
PHONO/LINE/MIC-Schalter für FX-524
Netzschalter für FX-524
CUE-Schalter für FX-524
TALKOVER-Schalter für FX-524
KILL-Schalter für FX-524
CUE MIX/CUE SPLIT-Schalter für FX-524
CROSSFADER ASSIGN-Schalter für FX-524
PUNCH-Taster für FX-524
Faderknopf für FX-524
Drehknopf für FX-524
Trafo für FX-524
PHONO/LINE/MIC-Schalter
Netzschalter für 524Serie
CUE-Schalter für 524Serie
Fader B50KX2
Poti B10K
Schaltplan für FX-524
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
E0193510
E0193511
E0193512
E0193513
E0193514
E0193515
E0193516
E0193517
E0193518
E0193520
E0193521
E0193522
E0193523
E0193524
E0193525
E0193526
E0193527
E0193540
E0193541
E0193550
E0199890
E0199891
E0199892
E0199917
E0199961
E6501019
Artikelbeschreibung
I. No.
OMINTRONIC ®
Crossfader for FX-524
Channelfader for FX-524
GAIN-poti for FX-524
BASS/MIDDLE/TREBLE-poti for FX-524
MASTER-poti for FX-524
BOOTH-poti for FX-524
CUE LEVEL-poti for FX-524
BALANCE-poti for FX-524
CUE MIXING-poti for FX-524
PHONO/LINE/MIC-switch for FX-524
Powerswitch for FX-524
CUE-switch for FX-524
TALKOVER-schalter for FX-524
KILL-schalter for FX-524
CUE MIX/CUE SPLIT-schalter for FX-524
CROSSFADER ASSIGN-switch for FX-524
PUNCH-switch for FX-524
Fader knob for FX-524
Rotary knob for FX-524
Transformer for FX-524
PHONO/LINE/MIC-Switch
Powerswitch for 524series
CUE-Switch for 524series
Fader B50KX2
Poti B10K
Circuit diagram for FX-524
Article designation
Crossfader pour FX-524
Fader des canaux pour FX-524
GAIN-poti pour FX-524
BASS/MIDDLE/TREBLE-poti pour FX-524
MASTER-poti pour FX-524
BOOTH-poti pour FX-524
CUE LEVEL-poti pour FX-524
BALANCE-poti pour FX-524
CUE MIXING-poti pour FX-524
PHONO/LINE/MIC-interrupteur pour FX-524
Interrupteur ON/OFF pour FX-524
CUE-interrupteur pour FX-524
TALKOVER-interrupteur pour FX-524
KILL-interrupteur pour FX-524
CUE MIX/CUE SPLIT-interrupteur p.FX-524
CROSSFADER ASSIGN-interrupteur p.FX-524
PUNCH-interrupteur pour FX-524
Bouton fader pour FX-524
Bouton rotatif pour FX-524
Transformateur pour FX-524
PHONO/LINE/MIC-Interrupteur
Interrupteur ON/OFF pour série 524
CUE-Interrupteur pour série 524
Fader B50KX2
Poti B10K
Schema de connexions pour FX-524
Description d‘article
FX524 BLOCK DIAGRAM
RIAA AMP
FUNCTION SW
GAIN
AMP
FADER
L
L
PUNCH OUT
EQ CONTROL
PHONO 1
REC OUT
RIAA AMP
(NORMAL:OPEN)
R
R
AMP
CH1/CH2 ASSIGN
ON
CH 1
BASS
MID
MIX
AMP
AMP
TREBLE
L
CUE SW
OFF
TONE
L
KILLER
LINE 1
R
BASS
TREBLE
MIX
AMP
AMP
BOOTH OUT
MID
MIC 1
1
LEFT BEAT
2
3
R
RIAA AMP
BOOTH LEVEL
FUNCTION SW
GAIN
AMP
L
FADER
POWER ON/OFF
MUTING
EQ CONTROL
PHONO 2
RIAA AMP
(NORMAL:CLOSS)
PUNCH IN
R
AMP
AMP
L
CH 2
BASS
MID
TREBLE
L
TALKOVER
CROSSFADER
AMP
MASTER OUT
LINE 2
R
CUE SW
R
BALANCE
MASTER LEVEL
PUNCH IN
MIC 2
(NORMAL:CLOSS)
RIAA AMP
FUNCTION SW
GAIN
AMP
L
FADER
MASTER LEVEL DISPLAY
EQ CONTROL
PHONO 3
TONE
RIAA AMP
KILLER
R
AMP
BASS
TREBLE
MID
CH 3
BASS
MID
TREBLE
PUNCH OUT
L
(NORMAL:OPEN)
LINE 3
R
PGM
CUE SW
RIGHT BEAT
MIC 3
MIX
BUFFER
CUE SPLIT
AMP
CUE
OFF
CUE MIXING
ON
PGM
MIX
BUFFER
CUE LEVEL
AMP
HEADPHONES
CUE
POWER SW
FUSE
4
WHITE
BLUE
0V1
+12V
0.5A 250V
5
AC SOCKET
230V
115V
BROWN
POWER
-12V
SUPPLY
+5V
CUE LEVEL DISPLAY
BLACK
115V
2
6
BLUE
RED
POWER ON/OFF
MUTING
SELECT SW
7
GRY
8
GRY
12V LAMP
230V
3
2
BIGROUP CORP ®
OMINTRONIC
TRANSFORMER
Title
FX524
1
Size
C
Date:
Document Number
REV
FX524 BLOCK DIAGRAM
July 24, 1999
Sheet
of
+12V
R112
+VPP1
+12V
100 1/4W
R124
+VPP2
100 1/4W
C109
C119
47uF/16V
47uF/16V
C209
C219
47uF/16V
VR102A
47uF/16V
R212
R118
R196
100
8.2K
50KB BASS
R119
R224
-12V
-VPP1
-12V
100 1/4W
-VPP2
100 1/4W
100
R197
C114
51K
R110
12K
R109
100
6.8K
R148
C107
C112
4558
10KB
R147
GAIN
47K
8
4558
8
2
+VPP1
C118
1
3
IC104A
R123
8
4
5
6
13K
C117
0.056uF
+VPP2
R122
P5
3
+VPP2
0.0027uF
4558
1.2K
2
10uF/25V
10uF/25V
R146
1
AIN1_L
3
4
VR101A
C120
1
-VPP2
R1_IN
CH1 LEVEL SW
IC106A
2
68K
.0039UF
1
PHONO1_R
MIC_1
-VPP2
4
R120
3
LINE1_R
10k
100
C116
IC102A
2
R149
10k
R193
68K
4.7uF/50V
MIC_1
50KB TREBLE
R121
4
L1_IN
VR103A
0.047UF
-VPP1
SW102
LINE1_L
R192
10pF
C108
5.1K
PHONO1_L
R191
13K
LINE1_L
R194
LINE1_R
1
220K
3
R195
PHONO1_L
2.7K
VR104A
50KB C.C
PHONO1_R
HEADER 6
MID
VR102B
R218
R296
100
8.2K
50KB BASS
R219
100
R297
C214
51K
R210
0.047UF
12K
R209
C208
R291
R292
100
6.8K
VR103B
50KB TREBLE
R248
10pF
5.1K
10k
R293
R221
R249
10k
100
68K
6
C216
IC102B
C207
C212
4558
GAIN
R247
10uF/25V
6
C218
7
5
R246
4558
10uF/25V
68K
47K
1.2K
AIN1_R
5
R220
4.7uF/50V
10KB
C220
7
7
5
VR101B
IC106B
6
.0039UF
IC104B
0.0027uF
R223
13K
4558
0.056uF
C217
R222
13K
R294
1
3
220K
R295
2.7K
VR104B
50KB C.C
MID
BIGROUP CORP.
OMINTRONIC
®
Title
PM524 SX524 BX524 FX524 CH_1 TONE
Size
Document Number
B
Date:
REV
524_CH1.SCH
May 28, 1999
A
Sheet
5
of
17
MIC 1 INPUT
===========
+VPP11
J501
R516
+12V
NEUTRICK JACK
8
IC503A
3
C511
1
2
1
+VPP11
100
47uF/16V
2
4558
4
C611
47uF/16V
R616
-VPP11
-12V
3
-VPP11
100
CN1
P1
1
1
2
2
HEADER 2
IC503B
5
MIC1
C610
7
MIC_1
6
HEADER 2
R513
R514
2.2K
MIC_1
47uF/16V
4558
R515
56K
C510
100pF
R517
1.5K
220K
+VPP12
J101
8
3
MIC2
IC103A
C210
1
MIC_2
2
PHONEJACK STEREO
R113
2.2K
47uF/16V
4558
R114
R117
4
-VPP12
1.5K
220K
R115
56K
C110
100pF
CN9
MIC_3
1
-12V
2
+12V
3
4
MIC_2
5
HEADER 5
J301
5
MIC3
IC103B
C410
7
PHONEJACK STEREO
4558
R313
2.2K
R116
+12V
MIC_3
6
47uF/16V
R314
R317
1.5K
220K
+VPP12
100
R315
56K
C310
100pF
C111
47uF/16V
C211
47uF/16V
R216
-12V
-VPP12
100
BIGROUP CORP. ®
OMINTRONIC
Title
PM524 MIC INPUT
Size
Document Number
B
Date:
REV
MIC.SCH
May 28, 1999
A
Sheet
4
of
17
R506
+12V
VP+_3
J105A
100 1/4W
CN3
C506
RCA2*3
1
10uF/25V
TO P3
2
3
C606
R834
1K
REC_L
R734
1K
REC_R
1
2
HEADER 3
10uF/25V
R606
-12V
J105B
VP-_3
RCA2*3
100
3
TO MAIN PCB
J104A
RCA2*2
C601
4
R601
1
R
=
IC501B
5
4.7uF/50V
2
R608
7
1K
IN2
6
C602
R602
100pF
47K
33pF
PHON3_R
6
5
3.9K
4558
CA6
CN7
4
C605
R604
2
1
8.2K
R603
C603
240
0.027uF
C604
47uF/16V
R908
D903
68
1N4148
C902
4.7uF/50V
+12V
3
C903
HEADER 6
R605
D904
R903
1N4148
680K
220uF/16V
Q907
2SA1015
100K
0.0082uF
MUTE_C
VP+3
J104B
RCA2*2
C501
8
R501
3
L
=
4.7uF/50V
4
R508
1
1K
IN4
2
C502
R502
100pF
47K
PHON3_L
3.9K
4558
CA5
33pF
CN8
240 1/4W
47uF/16V
4
C505
8.2K
0.027uF
0.0082uF
2
TOMAIN PCB
R836
BTH_R
4
R504
1
3
MAST_L
Q803
MUTE_C
2SC2878
5
C504
5.1K
HEADER 3
2
4.7K
BTH_L
HEADER 6
C503
R835
CN2
MAST_R
1
6
R503
5.1K
MAST_L
3
VP-_3
R735
MAST_R
IC501A
3
TO MAIN PCB
J105C
MAST_R
R505
R726
C717
220
R728
10uF/25V
100K
RCA2*3
5
MASTER_R
220
R727
R729
Q701
MUTE_C
6
47K
2SC2878
4.7K
J104C
R
=
RCA2*2
R607
5
J105D
LINE3_R
2.2K
6
MAST_L
R826
C817
220
R828
C621
10uF/25V
100pF
RCA2*3
7
MASTER_L
220
R827
R829
Q801
MUTE_C
8
47K
2SC2878
4.7K
J105E
BTH_R
R730
C718
220
R732
RCA2*3
9
BOOTH_R
J104D
L
=
RCA2*2
R507
10uF/25V
7
1
0
R733
Q702
MUTE_C
2.2K
8
220
R731
LINE3_L
47K
2SC2878
4.7K
C521
100pF
J105F
BTH_L
R830
C818
220
R832
10uF/25V
220
R831
1
2
R833
Q802
MUTE_C
RCA2*3
11
BOOTH_L
47K
2SC2878
4.7K
BIGROUP CORP. ®
OMINTRONIC
Title
FX524 REAR CH_3 OUTPUT
Size
Document Number
B
Date:
REV
REAR2 .SCH
July
2, 1999
B
Sheet
3
of
17
R177
+12V
SW150A
100
+VPP13
-12v
C164
47uF/16V
Q150
R170
R152
C163
2SC1740
47uF/16V
-12V
-VPP13
100
4
C151
LED
1K 1/4W
LD
C153
R157
10uF/16V
2
0.0039UF
R171
TREBLE KILL
-VPP14
R176
D150
47K
15K
47K
R162
R158
1
47K
L1 KILLER OUT
3
IC151A
R151
56K
C152
4558
R153
0.0039UF
8
15K
3.3K
R169
C154
0.033uF
6
5
-VPP13
R159
+VPP14
4
2
R154
4.7uF/50V
15K
R155
IC150A
Q151
2SC1740
47K
47K
4558
D151
15K
SW151A
C155
4558
8
15K
4
C156
C158
R156
R166
2SC1740
47K
0.0018uF
+VPP15
Q152
R173
47K
C171
C166
47uF/16V
-12v
4558
8
15K
47K
10uF/16V
IC152B
15K
4558
C157
0.056UF
R167
3.3K
5
15K
R160
R165
C159
7
R161
3
0.056UF
LD
6
1
LED
1K 1/4W
0.0018uF
IC152A
2
+VPP14
R172
BASS KILL
0.033uF
-VPP15
+VPP13
100
R163
3
C150
R179
R168
10uF/16V
IC151B
1
+12V
-12v
3.3K
7
KILLER 1/L IN
47K
R164
C160
SW152A
R174
MID KILL
D152
LED
1K 1/4W
C165
LD
47uF/16V
-12V
SW150B
-VPP14
R178
100
TREBLE KILL
R252
15K
-VPP16
4
C251
0.0039uF
R257
C253
47K
10uF/16V
2
R262
R258
1
47K
R1 KILLER OUT
3
IC251A
C252
R251
56K
4558
R253
0.0039uF
3.3K
8
15K
R269
C254
0.033uF
6
C260
3.3K
7
5
+VPP16
IC251B
6
KILLER 1/R IN
R254
7
4.7uF/50V
10uF/16V
R259
C250
15K
47K
R264
R263
4558
15K
47K
5
R255
IC150B
SW151B
C255
4558
BASS KILL
0.033uF
15K
C256
-VPP17
4
IC252A
C258
4558
C257
R256
0.056uF
15K
C259
10uF/16V
IC252B
15K
4558
C271
8
47K
5
15K
R260
R267
3.3K
7
R261
1
3
R266
6
2
0.056uF
0.0018uF
R265
47K
0.0018uF
+VPP17
SW152B
MID KILL
R181
+12V
100
+VPP15
R279
+12V
100
+VPP16
R281
+12V
100
+VPP17
C168
C266
C268
47uF/16V
47uF/16V
47uF/16V
C167
C265
C267
47uF/16V
47uF/16V
47uF/16V
BIGROUP CORP
OMINTRONIC
®
Title
-12V
-VPP15
R180
100
-12V
-VPP16
R278
100
-12V
FX524 KILLER.SCH
-VPP17
R280
100
Size
Document Number
B
Date:
REV
KILLER_1.SCH
July
9, 1999
A
Sheet
10
of
17
R106
R306
+12V
VP+_1
+12V
VP+_2
100 1/4W
100
C106
C306
10uF/25V
10uF/25V
C206
C406
TO POWER SUPPLY PCB
CN10
10uF/25V
+12V
1
-12V
2
10uF/25V
R206
R406
-12V
HEADER 2
VP-_1
-12V
VP-_2
100 1/4W
100
TO MAIN PCB P5
TO MAIN PCB P6
J102A
J103A
RCA2*2
R201
1
R
=
PHON1_R
6
C202
R202
100pF
47K
33pF
R401
1
R
=
IC301B
5
3
2
PHON2_R
6
C402
R402
100pF
47K
33pF
6
5
3.9K
4558
CA4
CN6
R408
7
1K
2
4
C205
R204
6
5
3.9K
4558
CA2
CN5
R208
7
1K
2
RCA2*2
IC101B
5
R404
C405
8.2K
0.027uF
4
3
2
1
8.2K
R203
240
C203
0.027uF
C204
47uF/16V
1
HEADER 6
R403
R205
100K
0.0082uF
240
C403
C404
47uF/16V
RCA2*2
IC101A
3
R108
1
1K
PHON1_L
2
C102
R102
100pF
47K
240 1/4W
C103
47uF/16V
C302
R302
100pF
47K
33pF
C105
R303
8.2K
0.027uF
240 1/4W
C303
47uF/16V
C305
8.2K
0.027uF
C304
R105
100K
0.0082uF
R207
5
LINE1_R
2.2K
R
=
RCA2*2
R305
100K
R407
5
LINE2_R
2.2K
6
C221
C421
100pF
100pF
J102D
J103D
RCA2*2
R107
7
LINE1_L
2.2K
8
R304
J103C
RCA2*2
6
L
=
4
VP-_2
J102C
PHON2_L
3.9K
4558
CA3
4
R308
1
2
R104
0.0082uF
IC301A
3
1K
4
C104
R
=
8
R301
3
L
=
33pF
VP-_1
R103
3.9K
4558
CA1
4
J103B
8
R101
3
L
=
100K
VP+_2
J102B
RCA2*2
R405
0.0082uF
VP+_1
HEADER 6
C121
100pF
L
=
RCA2*2
R307
7
LINE2_L
2.2K
8
C321
100pF
BIGROUP CORP. ®
OMINTRONIC
Title
FX524 REAR CH_1_2 INPUT
Size
Document Number
B
Date:
REV
REAR1.SCH
July
2, 1999
B
Sheet
2
of
17
SW350A
R377
+12V
100
+VPP13
-12v
C364
Q350
47uF/16V
2SC1740
R352
47K
C363
47uF/16V
-VPP13
R376
R371
TREBLE KILL
-12V
0.0039uF
2
C352
LD
R357
4
C351
LED
1K 1/4W
-VPP14
100
D350
R370
15K
47K
C353
R358
1
R362
3.3K
47K
3
IC351A
R351
0.0039uF
56K
10uF/16V
R369
4558
R353
8
15K
0.033uF
6
C360
C354
4
R355
4558
4.7uF/50V
D351
15K
C355
8
C356
0.033uF
15K
4
6
R356
R366
IC352B
15K
-12v
47K
4558
8
15K
10uF/16V
R361
4558
0.056uF
47K
5
15K
C357
R367
3.3K
7
3
0.056uF
LD
R365
C359
R360
1
+VPP14
LED
1K 1/4W
BASS KILL
IC352A
2
C358
R372
SW351A
0.0018uF
-VPP15
+VPP13
100
2SC1740
47K
15K
3
C350
R379
Q351
47K
R363
R354
1
+12V
R368
10uF/16V
IC351B
R359
4558
IC350A
2
KILLER 2/L IN
L2 KILLER OUT
5
+VPP14
-12v
3.3K
7
-VPP13
47K
R364
C371
+VPP15
Q352
R373
0.0018uF
C366
2SC1740
47K
47uF/16V
R374
SW352A
C365
47uF/16V
LED
1K 1/4W
MID KILL
-12V
D352
LD
-VPP14
R378
100
SW350B
TREBLE KILL
R457
-VPP16
R452
47K
4
15K
C451
2
0.0039uF
C453
C452
R458
1
R462
3.3K
3
IC451A
0.0039uF
R451
56K
10uF/16V
8
R469
R453
0.033uF
15K
6
4558
4558
4.7uF/50V
R2 KILLER OUT
10uF/16V
R463
47K
15K
R454
3.3K
7
IC451B
IC350B
5
C450
R464
5
R459
7
47K
C460
6
C454
+VPP16
KILLER 2/R IN
47K
4558
15K
SW351B
C455
C456
0.033uF
BASS KILL
0.0018uF
-VPP17
R455
4
15K
IC452A
R466
6
2
1
C457
0.056uF
0.056uF
15K
15K
15K
R381
100
+VPP15
R479
+12V
100
+VPP16
IC452B
4558
8
10uF/16V
R465
47K
C471
+VPP17
+12V
47K
C459
R461
R460
4558
R456
R467
5
3
C458
3.3K
7
0.0018uF
R481
+12V
SW352B
100
+VPP17
C368
C466
C468
47uF/16V
47uF/16V
47uF/16V
C367
C465
C467
47uF/16V
47uF/16V
47uF/16V
MID KILL
BIGROUP CORP ®
OMINTRONIC
Title
-12V
-VPP15
R380
100
-12V
-VPP16
R478
100
-12V
FX524 KILLER.SCH
-VPP17
R480
100
Size
Document Number
B
Date:
REV
KILLER_2.SCH
July
9, 1999
A
Sheet
11
of
17
R512
+12V
+VPP1
+12V
100
R524
+VPP2
100 1/4W
C509
C519
47uF/16V
47uF/16V
C609
C619
47uF/16V
VR502A
47uF/16V
R612
R518
R596
100
8.2K
50KB BASS
R519
R624
-12V
-VPP1
-12V
100
-VPP2
100 1/4W
100
R597
C514
51K
R510
12K
R509
R592
100
6.8K
C507
IC502A
2
C512
10KB
R547
GAIN
47K
8
4558
-VPP2
8
2
+VPP1
C518
1
IC504A
3
4
5
6
+VPP2
0.0027uF
R523
13K
4558
1.2K
0.056uF
C517
8
+VPP2
R522
P7
2
10uF/25V
10uF/25V
3
1
AIN3_L
3
.0039UF
R546
TO REAR PCB
C520
1
4
VR501A
SW 3P3T
IC506A
2
68K
R3_IN
MIC_3
-VPP2
4
R520
C516
1
4558
LINE3_R
10k
100
3
PHONO3_R
R549
10K
R593
68K
4.7uF/50V
MIC_3
R548
R521
4
L3_IN
50KB TREBLE
-VPP1
SW502
PHONO3_L
VR503A
0.047UF
10pF
C508
5.1K
LINE3_L
R591
13K
LINE3_L
220K
R594
LINE3_R
1
3
PHONO3_L
R595
VR504A
2.7K
50KB C.C
PHONO3_R
HEADER 6
MID
VR502B
R618
R696
100
8.2K
50KB BASS
R619
100
R697
C614
51K
R610
0.047UF
12K
R609
C608
R691
R692
100
6.8K
VR503B
50KB TREBLE
R648
10pF
5.1K
10k
R693
R621
R649
10k
100
68K
6
C616
IC502B
C607
C612
4558
GAIN
R647
10uF/25V
6
C618
7
5
R646
4558
10uF/25V
68K
47K
1.2K
AIN3_R
5
R620
4.7uF/50V
10KB
C620
7
7
5
VR501B
IC506B
6
.0039UF
IC504B
0.0027uF
R623
13K
4558
0.056uF
C617
R622
13K
R694
1
3
220K
R695
2.7K
VR504B
50KB C.C
MID
BIGROUP CORP. ®
OMINTRONIC
Title
PM524 SX524 BX524 FX524 CH_3. TONE
Size
Document Number
B
Date:
REV
524 CH_3.SCH
April
3, 1999
A
Sheet
7
of
17
IC1
R1
LM7805
VI
G
N
D
20 5W
D+5V
VO
C3
C1
C2
47uF/25V
47uF/25V
47uF/16V
IC901
D905
LM7812
VI
1N4004
C910
BLUE
C907
+12V
VO
G
N
D
C905
1000uF/35V
.01UF
4.7uF/50V
BLACK
GND
C906
C911
1000uF/35V
BLUE
C904
.01UF
D907
VI
1N4004
4.7uF/50V
G
N
D
-12V
VO
IC902
LM7912
D906
1N4004
P10
D908
+12V
1
-12V
2
1N4004
LINE/C
TO REAR PCB CN10
HEADER 2
0.0047MF
POWER SW
FUSE
0V
WHITE
4
BLUE
5
BLACK
6
BLUE
1
0.5A 250V
AC SOCKET
230V
115V
115V
BROWN
2
12V LAMP
RED
7
SELECT SW
GRY
230V
3
8
TRANSFORMER
LED902
GRY
CN17
P17
2
2
1
1
2
1
R904
-12V
LED
6.8K 1/4W
POWER_LED
=========
PHONIC CORP. ®
OMINTRONIC
Title
FX524 POWER SUPPLY
Size
Document Number
B
Date:
REV
POWER.SCH
July 24, 1999
B
Sheet
1
of
17
CN4
VR 601
100KB*2
FADER_3L
FADER_3R
GND
FADER_1.2R
FADER_1.2L
1
2
3
4
5
HEADER 5
PHONIC CORP.
OMINTRONIC
®
Title
524 CROSSFADER
Size
Document Number
B
Date:
REV
CROSSFADER.SCH
April 18, 1999
A
Sheet
13
of
17
-------------------->
D+5V
Q711
L
LED701
LED702
LED703
LED704
LED705
LED706
LED707
LED708
LED709
LED710
LED711
LED712
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
2SA1015
D+5V
Q712
2SA1015
-------------------->
D+5V
Q811
R
LED801
LED802
LED803
LED804
LED805
LED806
LED807
LED808
LED809
LED810
LED811
LED812
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
LED
R760
2.2K
2SA1015
R761
2.2K
D+5V
Q812
2SA1015
R754
R755
R756
R757
R758
R759
22 1/4W
22 1/4W
22 1/4W
22 1/4W
22 1/4W
22
R860
2.2K
R861
2.2K
D+5V
2
2
V
C
C
2
1
O
1
C
H
1
O
2
1
C
R
2
I
N
2
1
9
O
3
C
H
2
C
R
1
I
N
2
0
3
1
8
1
7
O
4
O
5
D
C
A
C
/
D
C
I
N
4
5
1
6
O
6
D
1
1
M
U
T
E
6
1
5
D
2
1
1
3
D
3
2
1
2
IC706
D
4
2
BA6822S
L
E
D
P
E
A
K
7
1
4
O
S
C
8
G
N
D
9
G
N
D
1
0
1
1
C753
LED_L
1UF/50V
10uF/16V
C754
R752
47K
R753
1/16W
1/16W
D+5V
39K
C853
C755
LED_R
0.01uF
1UF/50V
10uF/16V
C854
R852
47K
1/16W
D+5V
BIGROUP CORP. ®
OMINTRONIC
Title
FX524 L_R DISPLAY
Size
Document Number
B
Date:
REV
LED2.SCH
April
3, 1999
Sheet
17
of
17
AIN1_L
VR105A
R126
50KA
47K
SW702
CN708
JP708
1L
1R
AIN1_R
2R
2L
1
2
2
3
3
4
4
5
5
R226
CN707
ON
1
OFF
JP707
1
1
2
2
3
3
1R/2R
HEADER 3
HEADER 3
HEADER 5
1L/2L
HEADER 5
50KA
VR105B
47K
AIN1_L
VR305A
100K
R326
50KA
AIN2_L
47K
R128
3
3
2
2
1
1
HEADER 3
R333
1.8K
1
CN710
R233
1K 1/2W
LED201
LED
HEADER 2
HEADER 2
ON
R134B
2
2
JP710
AIN1_R
JP709
1
100K
AIN2_L
+12V
CN709
R133
-12V
OFF
R134A
1K 1/2W
HEADER 3
100K
Q101
AIN2_R
2SC1740
R433
TALK_C
CH1/CH2 CROSSFADER ASSIGN
100K
AIN2_R
VR305B
LEFT BEAT
R426
2L
50KA
R228
47K
R750
12K
R550
12K
1L
1.8K
Q201
2SC1740
1/2L
KILLER 1/L IN
TALK_C
R150
12K
1/2R
KILLER 1/R IN
R250
SW155
SW154
1R
SW DPDT(NON LOCK)
SW DPDT(NON LOCK)
12K
R650
12K
PUNCH OUT
PUNCH IN
NORMAL OPEN
NORMAL CLOSE
2R
R850
12K
JP4
AIN3_L
FADER1/2 L
VR505A
50KA
FADER1/2 R
R529
1
2
3
TO CROSSFADER PCB CN4
4
47K
5
R328
1.8K
HEADER 5
Q301
FADER3 L
2SC1740
TALK_C
FADER3 R
SW354
AIN3_R
SW DPDT(NON LOCK)
VR505B
50KA
PUNCH IN
NORMAL CLOSE
R629
47K
R350
12K
KILLER 2/L IN
R428
1.8K
Q401
KILLER 2/R IN
2SC1740
R450
TALK_C
12K
SW355
SW DPDT(NON LOCK)
PUNCH OUT
NORMAL OPEN
BIGROUP CORP ®
OMINTRONIC
Title
FX524 PUNCH.SCH
Size
B
Date:
Document Number
REV
PUNCH IN/OUT.SCH
September 16, 1999
B
Sheet
9
of
17
R145
+12V
+VPP7
R445
+12V
330
+VPP8
330
C131
C431
100uF/16V
100uF/16V
C231
C331
100uF/16V
100uF/16V
R245
R345
-12V
-VPP7
-12V
330
-VPP8
330
-VPP7
C124
+VPP7
0.0068uF
C126
0.47uF/50V*
R134
R139
5.1M
5.1M
D101
R141
1N4148
R135
C125
6
5
1UF/50V
1N4148
BEAT1
10uF/25V
820K
-VPP7
R140
1uF/50V
R143
0.22uF
C128
R137
D102
LED
C130
C129
C127
8
+VPP7
1.8K
4558
10K
4558
LED102
R142
10M
R136
1
3
IC105B
7
47K
R144
IC105A
2
0.01uF
R138
4
C123
LEFT BEAT
56K
0.0068uF
-VPP7
2.2M
2.2M
47K
-VPP7
-VPP7
C324
+VPP7
0.0068uF
C326
R339
0.47uF/50V*
R334
5.1M
5.1M
D301
R341
1N4148
R335
C325
RIGHT BEAT
AIN3_L
R533
100K 1/4W
2
IC305A
1
3
R633
100K 1/4W
6
8
+VPP8
IC305B
7
47K
5
R344
4558
AIN3_R
R338
4
C323
0.01uF
56K
0.0068uF
-VPP8
2.2M
4558
1.8K
C329
C327
1N4148
1uF/50V
R343
0.22uF
10uF/25V
C328
1UF/50V
LED
C330
10K
R337
D302
BEAT1
10M
R336
LED302
R342
R340
820K
-VPP7
2.2M
47K
-VPP7
BIGROUP CORP. ®
OMINTRONIC
Title
PM524 CH1_2 BEAT
Size
Document Number
B
Date:
REV
BEAT.SCH
September 16, 1999
A
Sheet
14
of
17
SW103
R130
AIN1_L
C714
CU_1L
51K 1/4W
R715
R230
AIN1_R
CU_1R
CU_1R
51K 1/4W
CU_2R
R132
-12V
CU_3R
100
47uF/16V
C715
R19A
1
IC2aB
6
3
7
4558
R631
22uF/25V
10K
C25A
CUE_R
5
47uF/16V
R50A
4558
8
+VPP9
-12V
SW303
R330
CU_2L
R713
+12V
51K 1/4W
+VPP9
100
C10A
R430
AIN2_R
-VPP
100
CUE_1
AIN2_L
C24A
10K
IC704A
2
10UF/25V
+VPP
R18A
4
C713
R431
51K
3.3K 1/4W
LED
R49A
-VPP9
51K
LED101
33P
18K
+12V
R231
51K
SW DPDT
C11A
33pF
C716
33P
CU_2R
47uF/16V
51K 1/4W
SW DPDT
CU_1L
C814
R131
R815
51K
LED301
R332
-12V
CU_2L
CUE_1
CU_3L
R530
AIN3_L
SW503
CU_3L
R17A
47uF/16V
R813
-VPP
6
IC704B
C815
4
R20A
7
10UF/25V
2
10K
-VPP9
100
1
22uF/25V
4558
R531
-12V
IC2aA
5
CUE_L
3
4558
51K
R750
+12V
8
51K
+VPP10
100 1/4W
C718
47uF/16V
+VPP
R630
AIN3_R
C816
10K
18K
C813
R331
51K
3.3K 1/4W
LED
33pF
CU_3R
51K
SW DPDT
C818
CUE_R
R722
100K
R850
SIG_IN
47uF/16V
-12V
LED501
-VPP10
R532
-12V
CUE_L
100K
R822
R723
100K
3.3K 1/4W
LED
100 1/4W
CUE_1
CN13
J201
1
2
3
HEADER 3
C13A
R736
PGM
R740
HEADPHONE OUT
+VPP10
CUE_L
HD
C719
10K
10uF/25V
1uF/50V*
10K
VR701A
R121B
50KA
SW701
CUE
R738
R716
10K
10K
1
HD
C721
E
A
R
_
R
33pF
HEADER 3
3
HEADER 3
8.2K
3
2
47K
2
4
-VPP10
R718
CUE_LEVEL
2
1
R121D
3
R719
HEADPHONE
1
CN701
4556
39
510
100K
JP702
ON
P13
EAR_L
R717
OFF
CUE_R
10UF/25V
2
VR705A
R741
C12A
100uF/16V
IC705A
1
CUE/PGM
47K
C720
8
3
50KB
4
5
1
R737
CN702
OFF
5
4
10K
C717
10UF/25V
HEADER 3
C819
VR701B
5
50KB
CUE SPLIT
HEADER 5
CN703
CUE
50KA
HEADER 2
R819
4556
39
100uF/16V
R817
R816
10K
C820
510
100K
1
2
6
VR705B
R745
1
IC705B
7
2
47K
1uF/50V
10K
CUE/PGM
ON
3
R743
R744
3
JP701
REC L
PGM
2
HEADER 5
CUE_LEVEL
R818
C821
8.2K
33pF
R739
REC R
10K
C817*
10uF/25V
-12V
R724
R742
JP703
1K 1/2W
47K
LED201
+12V
2
BIGROUP CORP
OMINTRONIC
®
Title
FX524 CUE OUTPUT
HEADER 2
1K 1/2W
R725
1
Size
LED
SPLIT
Document Number
B
Date:
REV
524_CUE.SCH
April 24, 1999
A
Sheet
8
of
17
R709
+12V
+VPP6
100 1/4W
C708
47uF/16V
C808
47uF/16V
R702
+12V
+VPP4
+12V
100 1/4W
R809
R714
+VPP5
-12V
-VPP6
100 1/4W
100 1/4W
C703
C711
47uF/16V
47uF/16V
C803
C811
47uF/16V
47uF/16V
R802
R814
-12V
-VPP4
-12V
100 1/4W
-VPP5
R711
100 1/4W
C712
910
39pF
R712
1.8K
-VPP5
REC_L
4
VR702A
50KA
BOOTH
IC703A
2
C710
1
BTH_L
3
R705
4.7K
4558
4.7uF/50V
R710
IC801A
4
C705
P8
2
LL
C706
MAST R
1
22uF/25V
8
+VPP5
100K
-VPP4
1
REC_L
3
2
MAST L
22uF/25V
R811
C812
4558
8
+VPP4
910
REC_R
3
BTH R
4
39pF
R812
5
BTH L
1.8K
6
HEADER 6
VR702B
IC703B
6
50KA
BOOTH
C810
7
BTH_R
5
4558
4.7uF/50V
R810
100K
R805
4.7K
IC801B
C805
REC_L
6
RR
C806
+VPP6
7
22uF/25V
REC_R
5
4558
22uF/25V
3
VR703A
VR704A
50KB
BALANCE
50KA
MASTER
8
C707
IC702A
3
1
2
4.7uF/50V
MAST_L
2
1
4558
R706
R707
100K
1K
4
-VPP6
R708
C709
7.5K
47pF
REC_R
1
VR703B
VR704B
50KB
BALANCE
50KA
MASTER
C807
IC702B
5
7
2
4.7uF/50V
3
CN150
REC L
REC R
JP150
1
1
2
2
3
3
HEADER 3
HEADER 3
P3
REC L
REC_L
GND
REC R
REC_R
MAST_R
6
4558
R806
R807
100K
1K
1
R808
2
3
C809
7.5K
47pF
HEADER 3
BIGROUP CORP. ®
OMINTRONIC
Title
FX524
Size
Document Number
B
Date:
REV
OUTPUT.SCH
April 24, 1999
A
Sheet
15
of
17
R312
+12V
+VPP1
+12V
100
R324
+VPP2
100 1/4W
C309
C319
47uF/16V
47uF/16V
C409
C419
47uF/16V
VR302A
47uF/16V
R412
R318
R396
100
8.2K
50KB BASS
R319
R424
-12V
-VPP1
-12V
100
-VPP2
100 1/4W
100
R397
C314
51K
R310
12K
R309
R392
100
6.8K
C307
IC302A
2
1
10KB
R347
GAIN
47K
8
4558
-VPP2
10uF/25V
10uF/25V
8
2
+VPP1
C318
1
3
IC304A
+VPP2
0.0027uF
R323
13K
4558
1.2K
C317
8
0.056uF
+VPP2
R322
P6
LINE2_L
2
13K
R394
220K
LINE2_R
3
1
4
R395
3
PHONO2_L
5
2.7K
VR304A
6
AIN2_L
3
.0039UF
R346
1
C320
1
4
VR301A
SW 3P3T
IC306A
2
68K
C316
R2_IN
MIC_2
-VPP2
4
R320
C312
4558
LINE2_R
10k
100
3
PHONE2_R
R349
10k
R393
68K
4.7uF/50V
MIC_2
R348
R321
4
L2_IN
50KB TREBLE
-VPP1
SW302
PHONO2_L
VR303A
0.047UF
10pF
C308
5.1K
LINE2_L
R391
50KB C.C
PHONO2_R
HEADER 6
MID
VR302B
R418
R496
100
8.2K
50KB BASS
R419
100
R497
C414
51K
R410
0.047UF
12K
R409
C408
R491
R492
100
6.8K
VR303B
50KB TREBLE
R448
10pF
5.1K
10k
R493
R421
R449
10k
100
68K
6
C416
IC302B
C407
C412
4558
GAIN
R447
10uF/25V
6
R446
1
2
3
-12V
MIC_3
C418
7
5
1.2K
4558
IC304B
0.0027uF
R423
13K
4558
0.056uF
C417
R422
+12V
13K
4
5
10uF/25V
68K
47K
P9
AIN2_R
5
R420
4.7uF/50V
10KB
C420
7
7
5
VR301B
IC306B
6
.0039UF
R494
MIC_2
1
HEADER 5
3
220K
R495
2.7K
VR304B
50KB C.C
P15
6
5
4
3
2
1
HEADER 6
MID
EAR_G
-12V
+12V
BIGROUP CORP. ®
OMINTRONIC
A_G
GND
Title
GND
PM524 SX524 BX524 FX524 CH_2 TONE
Size
Document Number
B
Date:
REV
524_CH2.SCH
April
3, 1999
A
Sheet
6
of
17
D+5V
LED1-12A
1
D+5V
LED1-12B
2
3
D+5V
LED1-12C
4
D+5V
LED1-12D
5
6
LED1-12E
7
8
9
D+5V
LED1-12F
10
11
D+5V
LED1-12G
12
13
D+5V
D+5V
LED1-12H
14
LED1-12I
15
16
D+5V
LED1-12J
17
18
D+5V
LED1-12K
19
20
21
LED1-12L
22
23
24
C10
0.1uF
D+5V
1
2
3
4
5
6
7
D+5V
9
1
8
2
3
4
5
6
7
9
8
LED_IN1
IC2
LED_IN2
IC3
BA6124
BA6125
R4
C4
10K
10uF/25V
R5
C5
10K
10uF/25V
P2
LED_L
1
2
LED_R
3
HEADER 3
R9
R10
Q1
R8
2SC1815
-12V
1K
+12V
470 1/4W
3.3K
C8
2.2uF/50V
C733
C9
22uF/25V
R7
C7
1UF/50V
LED_IN1
R11
560K
1K*
22uF/25V
R2
100K*
SIG_IN
R6
C6
LED_IN2
43K*
22uF/25V
R3
9.1K*
BIGROUP CORP. ®
OMINTRONIC
Title
PM524 CUE DISPLAY
Size
Document Number
B
Date:
REV
LED1.SCH
April 24, 1999
A
Sheet
16
of
17
SW901
R902
6.8K
LED901
-12V
R183
+12V
+12V
+VPP17
100
LED
+12V
68K
TALKOVER
R901
R903
C170
C270
47uF/16V
47uF/16V
C169
C269
68K
C901
RESERVE
47uF/16V
1uF/50V
47uF/16V
R182
R282
-12V
-VPP17
-12V
100
R175
+VPP18
100
TALK_C
R905
R283
+12V
-VPP18
100
47K
-VPP17
4
IC153A
2
L1 KILLER OUT
1
L
3
C161
4558
4.7uF/50V
R129
C162
C704
22K
10uF/16V
8
47pF
R703
39K
+VPP17
-VPP3
R375
4
C701
L
47K
IC701A
2
R704
LL
1
4.7uF/50V
3
-VPP18
4.7K
4558
4
8
IC353A
2
L2 KILLER OUT
1
+VPP3
L
3
C361
R701
+12V
4558
4.7uF/50V
C362
+VPP3
R329
10uF/16V
100 1/4W
22K
C702
8
47uF/16V
+VPP18
C802
47uF/16V
R801
R275
-12V
47K
-VPP3
100 1/W
6
R1 KILLER OUT
IC153B
7
C261
R
5
4558
C262
4.7uF/50V
10uF/16V
R229
22K
C804
47pF
R803
R475
R
C801
6
47K
39K
IC701B
R804
RR
RR
7
4.7uF/50V
5
4558
6
R2 KILLER OUT
7
C461
4.7uF/50V
4.7K
IC353B
R
5
4558
C462
10uF/16V
R429
22K
BIGROUP CORP ®
OMINTRONIC
Title
FX524 MIX.SCH
Size
Document Number
B
Date:
REV
MIX.SCH
April 24, 1999
A
Sheet
12
of
17