10
DJM-850-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4. BLOCK DIAGRAM
4.1 OVERALL WIRING DIAGRAM
I
PNLB ASSY
(DWX3365)
B
MIC1 ASSY
(DWX3371)
K
FAD1 ASSY
(DWX3366)
N
FAD4 ASSY
(DWX3369)
L
FAD2 ASSY
(DWX3367)
M
FAD3 ASSY
(DWX3368)
J
FADC ASSY
(DWX3370)
G
HPJK ASSY
(DWX3363)
F
USBI ASSY
(DWX3361)
SEC
(DW
E
PNLA ASSY
(DWX3359)
H H
H
1/2,
2/2
-
When ordering service parts, be sure to refer to "EXPLODED VIEWS
and PARTS LIST" or "PCB PARTS LIST".
-
The
>
mark found on some component parts indicates the importance
of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
-
: The power supply is shown with the marked box.
VKN1255-A
CN6601
1
V + 3 R 3 D _ R E F A
2
V R _ F A D E R 1
3
V R _ F A D E R 2
4
C R O S S _ F A D E R
5
G N D _ R E F A
6
C H 1 _ T R I M
7
V R _ F A D E R 3
8
C H 2 _ T R I M
9
G N D _ R E F A
1 0
C H 3 _ T R I M
1 1
V R _ F A D E R 4
1 2
C H 4 _ T R I M
1 3
G N D D
1 4
S U B _ C P U _ R E S E T
1 5
S U B _ C T R L
1 6
S U B _ I N T
1 7
G N D D
1 8
F P G A _ S I G N A L
1 9
F P G A _ R X _ D A T
2 0
F P G A _ T X _ D A T
2 1
G N D D
2 2
F P G A _ C L K
2 3
G N D D
2 4
V + 3 R 3 D
CN4801
KM200NA4L
1
V+15A
2
GND_PO
3
GND_PO
4
V-15A
CN2
KM200NA4
1
V+15A
2
GND_PO
3
GND_PO
4
V-15A
CKS3561-A
CN4601
1
MIC1_HOT
2
MIC1_HOT
3
GNDA
4
GNDA
5
MIC1_COLD
6
MIC1_COLD
CN1002
VKN1421-A-TBB
1
S T B Y _ L E D
2
S T B Y _ K E Y
3
V + 3 R 3 E
4
M V R _ M U T E
5
E F X _ O N / O F F
6
G N D D _ 3 4 D
7
G N D D
8
V + 3 4 D
9
G N D D
1 0 GNDD_LED
1 1 V+5D_LED
1 2 GNDD_LED
1 3 V+5D_LED
1 4 GNDD_LED
1 5 V+5D_LED
1 6 GNDD_LED
1 7 V+5D_LED
CN1001
VKN1428-A-TBB
1
V + 3 R 3 D _ R E F A
2
V R _ F A D E R 1
3
V R _ F A D E R 2
4
C R O S S _ F A D E R
5
G N D _ R E F A
6
C H 1 _ T R I M
7
V R _ F A D E R 3
8
C H 2 _ T R I M
9
G N D _ R E F A
1 0 CH3_TRIM
1 1 VR_FADER4
1 2 CH4_TRIM
1 3 GNDD
1 4
1 5 SUB_CTRL
1 6 SUB_INT
1 7 GNDD
1 8 FPGA_SIGNAL
1 9 FPGA_RX_DAT
2 0 FPGA_TX_DAT
2 1 GNDD
2 2 FPGA_CLK
2 3 GNDD
2 4 V+3R3D
VKN1248-A
CN6602
1
S T B Y _ L E D
2
S T B Y _ K E Y
3
V + 3 R 3 E
4
M V R _ M U T E
5
E F X _ O N / O F F
6
G N D D _ 3 4 D
7
G N D D
8
V + 3 4 D
9
G N D D
1 0
G N D D _ L E D
1 1
V + 5 D _ L E D
1 2
G N D D _ L E D
1 3
V + 5 D _ L E D
1 4
G N D D _ L E D
1 5
V + 5 D _ L E D
1 6
G N D D _ L E D
1 7
V + 5 D _ L E D
VKN1258-A
CN6603
1
V + 3 R 3 _ R E F B _ P A
2
B O O T H _ L E V E L
3
G N D D _ R E F A _ P A
4
L E V E L _ D E P T H
5
V + 3 R 3 _ R E F A _ P A
6
H P _ L E V E L
7
C R O S S _ F A D E R
8
H P _ M I X
9
G N D D
1 0 GNDD_REFB_PA
1 1 EFX_ON/OFF
1 2 KEY_MTX5
1 3 KEY_IN7
1 4 KEY_MTX4
1 5 KEY_IN6
1 6 KEY_MTX3
1 7 KEY_IN5
1 8 ENC1_0
1 9 KEY_IN4
2 0 ENC1_1
2 1 KEY_IN3
2 2 EFX_CH_SEL
2 3 GNDD
2 4 CH_FADER_LED
2 5 GND_LED
2 6 LED_MTX_SEL7A
2 7 LED_OUT15
CN1003
VKN1429-A-TBB
V+5D
1
MIDI_TXD
2
GNDD
3
GNDIN_MIC2
4
GNDIN_MIC2
5
MIC2
6
GNDIN_MIC1
7
GNDIN_MIC1
8
CN101
KM200NA4
1
H P _ L _ O U T
2
G N D H P
3
G N D H P
4
H P _ R _ O U T
CN9201
KM200NA4L
1
H P _ L _ O U T
2
G N D H P
3
G N D H P
4
H P _ R _ O U T
VKN1285-A
CN4802
1
V+5D
2
MIDI_TXD
3
GNDD
4
GNDIN_MIC2
5
GNDIN_MIC2
6
MIC2
7
GNDIN_MIC1
8
GNDIN_MIC1
VKN1258-A
CN7001
1
V + 3 R 3 _ R E F B _ P A
2
B O O T H _ L E V E L
3
G N D D _ R E F A _ P A
4
L E V E L _ D E P T H
5
V + 3 R 3 _ R E F A _ P A
6
H P _ L E V E L
7
C R O S S _ F A D E R
8
H P _ M I X
9
G N D D
1 0
G N D D _ R E F B _ P A
1 1
E X F _ O N / O F F
1 2
K E Y _ M T X 5
1 3
K E Y _ I N 7
1 4
K E Y _ M T X 4
1 5
K E Y _ I N 6
1 6
K E Y _ M T X 3
1 7
K E Y _ I N 5
1 8
E N C 1 _ 0
1 9
K E Y _ I N 4
2 0
E N C 1 _ 1
2 1
K E Y _ I N 3
2 2
E F X _ C H _ S E L
2 3
G N D D
2 4
C H _ F A D E R _ L E D
2 5
G N D _ L E D
2 6
L E D _ M T X _ S E L 7 A
2 7
L E D _ O U T 1 5
CN2602
AKM1276-A-TBB
GND_USB
1
GND_USB
2
D-USB
3
D+USB
4
V+5VBUS
5
CN3801
KM200NA5L
GND_USB
1
GND_USB
2
D-USB
3
D+USB
4
V+5VBUS
5
CKS3533-A CN9001
MIC1_HOT
1
MIC1_HOT
2
GNDA
3
GNDA
4
MIC1_COLD
5
MIC1_COLD
6
CKS3561-A
CN4602
1
M I C 2 _ T R I M _ I N
2
M I C 2 _ T R I M _ O U T
3
G N D _ M I C 1
4
G N D _ M I C 2
5
M I C 1 _ T R I M _ O U T
6
M I C 1 _ T R I M _ I N
CKS3533-A
CN8801
M I C 2 _ T R I M _ I N
1
M I C 2 _ T R I M _ O U T
2
G N D _ M I C 1 3
G N D _ M I C 2 4
M I C 1 _ T R I M _ O U T
5
M I C 1 _ T R I M _ I N
6
PHONES
MIC1
CN7201
CN6611
BtoB
L= 75mm
2
3
1
JA3801
DKN1237-A
6P
DKB1108-A
JA9001
DKN1622-A
JA9201
CN8001
KM200NA3L
CN7002
KM200NA3
2
3
1
PF03PP-B07
3
1
2
DDA1043-
L=170mm PH
SHIELDED
PF04PP-S05
L=50mm
L=244mm
P=1.0mm
24P FFC
27P FFC
DDD1601-
3
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
KM200NA3R
CN6610
CN6612
KM200NA3E
CN6609
KM200NA3Y
PF03PP4B12
L= 125mm
L= 75mm
PF03PP6B07
PF03PP2B07
L= 75mm
PF03PP-B12
L= 125mm
KM200NA3
CN7401
KM200NA3R
CN7601
KM200NA3E
CN7801
KM200NA3Y
CD/L
PHONO
CD/LINE
L
R
JA4001
DKB1083-A
CH1
JA
D
MIC2
JA4601
DKN1614-A
MIDI OUT
JA4602
DKN1188-A
OUT
JA3401
DKB1089-A
CONTROL
JA201
VKN1034-A
DIGITAL
WHITE
RED
BLUE
YELLOW
1 V+3R3REF2
2 VR_FD1
3 GNDREF2
1 GNDREF2
2 VR_FD2
3 V+3R3REF2
1 V+3R3REF2
2 VR_FD3
3 GNDREF2
1 GNDREF2
2 VR_FD4
3 V+3R3REF2
1 V+3R3D_REFA
2 VR_FADER1
3 GNDD_REFA
1 GNDD_REFA
2 VR_FADER2
3 V+3R3D_REFA
1 V+3R3D_REFA
2 VR_FADER3
3 GNDD_REFA
1 GNDD_REFA
2 VR_FADER4
3 V+3R3D_REFA
SCREW PLATE
VNE1948-A
KN201
CH1
CH2
CH3
CH4
BtoB
6P
DDD1599-
L=316mm
P=1.0mm
17P FFC
DDD1600-
P=1.0mm
L=346mm
3 V + 3 R 3 R E F 2
2 V R _ C F D
1 G N D R E F 2
3 V + 3 R 3 R E F 2
2 V R _ C F D
1 G N D R E F 2
VKN1034-A
JA202
PF04PP-S17
L=175mm
B Type
KM200NA3
REVERSE
C
MTRM ASSY
(DWX3372)
S U B _ C P U _ R E S E T
Содержание DJM-850-K
Страница 9: ...9 DJM 850 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 17: ...17 DJM 850 K 5 6 7 8 5 6 7 8 A B C D E F ...