Numark MPCD-33 Service manual
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
UNIT 1
UNIT2
UNIT 2
UNIT 1
UNIT 1
UNIT 2
R
7V
SCKSDG
GND
+5VCSCD
7V
SCKSDGND
+5V
CSCDG
F
F
R
5V
GND
5V
GND
GND
5V
PC-1
POWER
OPPC
GND
5V
PC-2
SEG23 SEG10 SEG23 SEG10
SEG24 SEG9 SEG24 SEG9
SEG25 SEG8 SEG25 SEG8
SEG26 SEG7 SEG26 SEG7
SEG27 SEG6 SEG27 SEG6
SEG28 SEG5 SEG28 SEG5
SEG29 SEG4 SEG29 SEG4
SEG30 SEG3 SEG30 SEG3
SEG2 SEG2
COM3 SEG1 COM3 SEG1
COM2 COM2
COM1 COM1
COM0
COM0
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18 SEG22
SEG17 SEG21
SEG16 SEG20
SEG15 SEG19
SEG14 SEG18
SEG13 SEG17
SEG12 SEG16
SEG11 SEG17
SEG10 SEG14
SEG9 SEG13
SEG8 SEG12
SEG7 SEG11
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM1
COM2
COM3
COM4
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18 SEG22
SEG17 SEG21
SEG16 SEG20
SEG15 SEG19
SEG14 SEG18
SEG13 SEG17
SEG12 SEG16
SEG11 SEG17
SEG10 SEG14
SEG9 SEG13
SEG8 SEG12
SEG7 SEG11
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM1
COM2
COM3
COM4
5V
L5V
L5V
5V
L5V
+5V
+5V
L5V
+5V
+5V
+5V
5v
L5V
VAREF(L5V)
L5V
VAREF(L5V)
VAREF(L5V)
5V
R469
330
R467
330
R472
15k
R471
330
R470
15k
SENSE404
OPTO ISOLATOR
SENSE403
OPTO ISOLATOR
C428
30P
R473
330
R465
1M
C409
30P
X401
8MHz
VR401
4PSFR
R445
2K
R444
10K
R439
1K
R440
1K
C415
104z
C413
47UF/16V
LAMP2
LAMP
LAMP1
LAMP
R438
470K
R441
1K
R442 1K
C414
1uF/16V
VR402
4PSFR
C410
47uF/16V
LAMP5
LAMP
LAMP4
LAMP
LAMP3
LAMP
LCD401
1KT LCD
4
3
2
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
C1
C2
C3
C4
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
IC402
BU9728AKV
212019181716151413
12
11
32
31
30
29
28
27
26
25
242322
10
9
8
7
6
5
4
3
2
1
33
34
35
36
3738394041424344454647
48
SEG4
SEG3
SEG2
SEG1
SEG0
RESET
COM3
COM2
COM1
COM0
C/D
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
CS
SD
SCK
VDD
VSS
V3
V2
V1
OSC2
OSC1
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
IC401
CDN25-C
12
11
10
9
8
7
6
27
28
29
30
31
32
33 1
5
4
131415161718192021
22
23
24
25
26
3435363738394041424344
2
3
DPLPU 2
16%
8%
DCUE 2
DPLPU 1
16%
8%
LCDCE 1
LCDCE 2
COMCE
ENCODE F 1
ENCODE F 2
ENCODE R2
RCK COMCK
DCUE 1
JOG A2
TEST
RESET
XIN
XOUT
VSS
VAREF
KEY1
KEY2
KEY3
PITCHA 1
PITCHB 1
PITCHA 2
PITCHB 2
OPTION
343536
ENCODE R1
JOG B2
LCDSW
VDD
LCDSO/SI
LCDCK/SC K
COMSO
COMSI
JOG B1
JOG A1
R402
330
R401
150
R485
4K7
R411
2K
R410
1K5
R409
1K2
R408
820
S436
7
S434
5
S433
4
S429
RELAY
S401
OP/CL
R407
750
R406
680
R405
560
R404
390
R403
390
R446
1k5
R437
1k2
R435
750
R436
820
R434
680
R433
560
R432
390
R431
390
R430
330
R429
150
R428
4K7
S414
BPM
S413
TAP
S412
TIME
S411
SIN/CON
S410
PITCH-
S409
PITCH+
S408
PITCH
R413
4K7
R412
3K
S440
A
S439
0
S438
9
S437
8
S406
CUE
S407
PLAY
R454
100
R450
8k2
R449
4k7
R448
3k
R447
2k
R414
4K7
C421
4.7uf/50v
R418
390
R417
390
R416
330
R415
150
S420
PLAY
S442
PROG
LED411
PLAY LED
D401
D132T
S441
B
S432
3
S431
2
S430
1
R427
4K7
R426
3K
R425
2K
R424
1K5
R423
1K2
R422
820
R421
750
R420
680
R419
560
S415
OP/CL
R461
680
S427
BPM
S426
TAP
S425
TIME
S424
SIN/CON
S423
PITCH-
S422
PITCH+
S421
PITCH
S419
CUE
S435
6
R459
100
LED401
PL/PU LED
LED405
CUE LED
R462
270
LED404
8% LED
LED403
16% LED
R45739R456
560
R455
560
R452
680
R460
680
LED415
RELAY
LED414
LED A
LED413
LED B
LED409
8% LED
C416
0.1UF
C419
0.1UF
C420
0.1UF
S2
OPCL2
S1
OPCL1
R903
180
R901
1K8
CN904
CON2P20
2
1
CN903
CON2P20
2
1
CN902
CON2P20
2
1
C402
100UF/16V
C403
0.1UF/50V
IC403
TC74HC595
7
161
23456
1011121314
15
8 9
QH
VCCQB
QCQDQEQFQG
-SCLK
SCK
RCK
-G
SI
QA
GND 'QH
C418
0.1UF
C417
0.1UF
R400
100
IC406
TRB1185
C422
0.1UF
C408
104z
C412
0.1UF
R464
10k
Q401
DTC124ES
ZD401
6.8C
C407
100UF/16V
CN905
CON2P20
2
1
R905
270
R904
270
LED901
LED
LED902
LED
LED903
DOOR LED
CON2P20
2
1
R906
270
CN906
CON2P20
2
1
C424
104z
C425
104z
C426
104z
C427
104z
R484 10K
R483
10K
R482
10K
CON2P20
2
1
LED904
DOOR LED
CN907
CON2P20
2
1
CN901
CON3P20
123
R902
3K9
R907
270
IC405
7805
1
2
3
O
G
I
IC404
78L05
1
2
3
I
G
O
C401
100UF/16V
C404
100UF/16V
LED407
CUE LED
R451
270
R453
680
LED410
16% LED
2
1
1
1
1
P1
P0
J2J0J1
S416
MULTI JOG
4
5
3
2
1
P1
P0
J2J0J1
S402
MULTI JOG
4
5
3
2
1
C405
100UF/16V
12
345
6
7
8
DIN401A
MINI DIN
1 23
4
5
6 7 8
DIN401
MINI DIN
C406
0.1UF/50V
R458
680
R463
680
LED417
SEARCH
LED416
SEARCH
C423
103z
TE401
CON8P
1234567
8
R476
10k
R475
10k
R474
10k
TE401
CON8P20
1234567
8
LED402
PL/PU LED
LED406
CUE LED
LED412
PLAY LED
LED408
CUE LED
R445
470
C415
104z
R438
470K
R439
1K
R444
10K
R487
10K
R486
10K
IC402
BU9728AKV
212019181716151413
12
11
32
31
30
29
28
27
26
25
242322
10
9
8
7
6
5
4
3
2
1
33
34
35
36
3738394041424344454647
48
SEG4
SEG3
SEG2
SEG1
SEG0
RESET
COM3
COM2
COM1
COM0
C/D
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
CS
SD
SCK
VDD
VSS
V3
V2
V1
OSC2
OSC1
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
R479
4K7
R478
10K
R477
10K
R440
1K
R441
1K
R442 1K
C413
47UF/16V
LCD401
1KT LCD
4
3
2
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
C1
C2
C3
C4
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
LAMP5
LAMP
LAMP4
LAMP
LAMP3
LAMP
LAMP2
LAMP
LAMP1
LAMP
C414
1uF/16V
R468
15k
R466
15k
SENSE402
OPTO ISOLATOR
SENSE401
OPTO ISOLATOR
C411
47UF/16V
8V
8V
TO MAIN PCB SRSI
TO MAIN PCB COMC K
TO MAIN PCB COMC E
MASTER AD KEY1
SLAVE AD KEY 2
C_COMCE--M_COMCE
C_COMCK--M_COMCK
C_COMSO--M_COMSI
C_COMSI--M_COMSO
TO MAIN PCB SRSO
L5V
5V
+8V
+8V
GND
TO LAMP
to 8p din
to 8p din
AD KEY3
UNIT3 AD KEY3
UNIT1 AD KEY1
UNITI2 AD KEY2
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