14
DDJ-WEGO-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
[6] No sound output from PHONES
CHECK Power Line
Step 1: IC301 Pin
8
_6.5
V
(
w
aveform ), IC301 Pin 4_-6.5
V
(
w
aveform )
Step 2: IC302 Pin 2/9 3.3
V
(
w
aveform )
CHECK Digital Audio Signal Line
Step 3: IC300 Pin 1 BCK (
w
aveform ), IC300 Pin 2 SDO1 (
w
aveform ), IC300 Pin 3 LRCK (
w
aveform ),
IC300 Pin 16 SCK (
w
aveform )
Step 4: IC300 Pin 13 MD (
w
aveform ), IC300 Pin 14 MC (
w
aveform ), IC300 Pin 15 ML1 (
w
aveform )
CHECK Analog Audio Signal Line
Step 5: IC302 Pin
8
(
w
aveform )
[7] Noise sound output from PHONES
CHECK Power Line
Step 1: IC301 Pin
8
_6.5
V
(
w
aveform ), IC301 Pin 4_-6.5
V
(
w
aveform )
Step 2: IC302 Pin 2/9 3.3
V
(
w
aveform )
CHECK Digital Audio Signal Line
Step 3: IC300 Pin 1 BCK (
w
aveform ), IC300 Pin 2 SDO1 (
w
aveform ), IC300 Pin 3 LRCK (
w
aveform ),
IC300 Pin 16 SCK (
w
aveform )
Step 4: IC300 Pin 13 MD (
w
aveform ), IC300 Pin 14 MC (
w
aveform ), IC300 Pin 15 ML1 (
w
aveform )
CHECK Analog Audio Signal Line
Step 5: IC302 Pin
8
(
w
aveform )
Step 6: JK301/302 Connector (
w
aveform )
[
8
] Channel level indicator doesn’t light up
CHECK Power Line
Step 1: JK501 Pin 1_5
V
(
w
aveform ), C
N
502 Pin 4_6.5
V
(
w
aveform ), C
N
502 Pin 2_-6.5
V
(
w
aveform ),
C17 + side_3.3
V
(
w
aveform ), IC607/60
8
Pin 16_5
V
(
w
aveform )
CHECK Digital Control Signal
Step 2: IC607/60
8
Pin 11 SHCP (
w
aveform ), IC607/60
8
Pin 12 SHCP (
w
aveform ),
IC607/60
8
Pin 13 OE (
w
aveform )
[9] Each operation knob doesn’t work
CHECK Power Line
Step 1:
V
R Po
w
er
V
oltage 5
V
(
w
aveform )
CHECK Digital Control Signal
Step 2: IC600 Pin 6
8
SDA
W
aveform (
w
aveform )
[10] Each operation doesn’t linked with PC
CHECK Digital Control Signal
Step 1: PO
W
ER O
N
SDA
W
aveform (
w
aveform )
6-1
6-3
6-4
6-5
6-6
6-7
6-
8
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-
8
8
-1
8
-2
8
-3
8
-4
8
-5
8
-6
8
-7
8
-
8
9-1
10-1
9-2
7-9
7-10
7-11
7-12
6-9
6-10
6-11
6-2