Chfd, Crfd And Hpjk Assys - Pioneer DDJ-T1 Service Manual

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10.14 CHFD, CRFD and HPJK ASSYS

L
CHFD ASSY (DWX3212)
A
CH FADER_A
V+3R3_AD
V R 4 2 0 1
D C V 1 0 2 4 - A
2
1 3
B
5
4 6
H S U 1 1 9
D 4 2 0 2
D 4 2 0 1
H S U 1 1 9
C 4 2 0 2
0.01u
GND_AD
GND_AD
CH FADER
0V UP
C
3.3V DOWN
D
E
NOTES
NM is No Mount
RS1/10SR***J
CKSRYB***K
CEJQ***
F
L
90
1
2
CH FADER_B CH FADER_C
V+3R3_AD
V R 4 2 0 2
V R 4 2 0 3
D C V 1 0 2 4 - A
D C V 1 0 2 4 - A
2
1 3 1
5
4 6 4
H S U 1 1 9 H S U 1 1 9
D 4 2 0 3 D 4 2 0 4 D 4 2 0 9
H S U 1 1 9
C 4 2 0 4
C 4 2 0 3
0.01u
GND_AD
0.01u
GRID_0
R 4 2 0 1
N M
1 2 3
S4201
ASH1039-A
FADER START_A
GRID_1
R 4 2 0 2
N M
1 2 3
S4202
ASH1039-A
FADER START_B
GRID_2
R 4 2 0 3
N M
1 2 3
S4203
ASH1039-A
FADER START_C
GRID_3
R 4 2 0 4
N M
1 2 3
S4204
ASH1039-A
FADER START_D
GND_D
2
3
CH FADER_D
V+3R3_AD
V+3R3_AD
V R 4 2 0 4
D C V 1 0 2 4 - A
2 2
3 1 3
5 5
6 4 6
H S U 1 1 9
D 4 2 1 0 D 4 2 1 1 D 4 2 1 2
H S U 1 1 9 H S U 1 1 9
C 4 2 0 5
GND_AD
0.01u
GRID_0
GRID_1
GRID_2
GRID_3
KEY_IN13
R 4 2 0 5
4 . 7 k
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u
*RESISTORS
Indicated in , 5% tolerance
unless otherwise noted. k
DDJ-T1
3
4
V+3R3_AD
C 4 2 0 1
1 0 0 u / 1 6
C 4 2 0 6
0.1u
C 4 2 0 7
0.1u
C 4 2 0 8
0.1u
C 4 2 0 9
0.1u
C 4 2 1 0
0.1u
GND_AD
1 5 V+3R3_AD
AD_FADER_A
1 4
1 3 AD_FADER_B
1 2 GND_AD
1 1 AD_FADER_D
1 0 AD_FADER_C
AD_CROSSF
9
8 GND_AD
7 GND_D
6 GRID_0
GRID_1
5
4 GRID_2
3 GRID_3
2 GND_D
1 KEY_IN13
C N 4 2 0 1
V K N 1 2 4 6 - A
GND_D
K M 2 0 0 N A 3 L
C N 4 2 0 2
1 GND_AD
2 AD_CROSSF
V+3R3_AD
3
GND_AD
F , p pF
k , M M .
4
K M 2
C
GN
GN
G
G
C
K M 2 0
V+3
AD_C
G