Pioneer DDJ-ERGO-V Service Manual page 75

5
B
IFPW ASSY
DAC control (1)
Mode: MASTER VOL change
IC501 - pin 6 (DAC_CSN)
39
V: 2.0 V/div. H: 4.0 μS/div.
TP/IC501 - pin 7 (DAC_CCLK)
40
V: 2.0 V/div. H: 4.0 μS/div.
IC501 - pin 8 (DAC_CDTI)
41
V: 2.0 V/div. H: 4.0 μS/div.
39
40
41
DAC control (2)
Mode: MASTER VOL change
IC502 - pin 6 (DAC_CS)
42
V: 2.0 V/div. H: 4.0 μS/div.
TP/IC502 - pin 7 (DAC_CCLK)
40
V: 2.0 V/div. H: 4.0 μS/div.
IC502 - pin 8 (DAC_CDTI)
41
V: 2.0 V/div. H: 4.0 μS/div.
42
40
41
5
6
D
CDJ1 ASSY
MAIN UCOM start up
Mode: POWER ON
TP/CN1004 - pin 1 (V+3R3_UCOM)
2
V: 2.0 V/div. H: 4.0 mS/div.
IC1001 - pin 1 (MAIN_XRST)
43
V: 2.0 V/div. H: 4.0 mS/div.
IC1002 - pin 15 (XIN)
44
V: 2.0 V/div. H: 4.0 mS/div.
2
43
44
GRID control
Mode:
TP/IC1002 - pin 68 (GRID_0)
45
V: 5.0 V/div. H: 200 μS/div.
TP/IC1002 - pin 67 (GRID_1)
46
V: 5.0 V/div. H: 200 μS/div.
TP/IC1002 - pin 66 (GRID_2)
47
V: 5.0 V/div. H: 200 μS/div.
TP/IC1002 - pin 59 (GRID_7)
48
V: 5.0 V/div. H: 200 μS/div.
45
46
47
48
KEY operation (PLAYER1 PLAY)
Mode: PLAY KEY
TP/IC1002 - pin 65 (GRID_3)
49
V: 2.0 V/div. H: 200 μS/div.
TP/Q1209 B (KEY_0)
50
V: 2.0 V/div. H: 200 μS/div.
TP/Q1209 C (KEY_IN_0)
51
V: 2.0 V/div. H: 200 μS/div.
49
50
51
DDJ-ERGO-V
6
7
Volume operation 1
(PLAYER1 FX1 CONTROL)
Mode: PLAYER1 VOL (MIN → MAX)
TP/IC1002 - pin 98, 99 (V+3R3_AD)
16
V: 2.0 V/div. H: 40 mS/div.
TP/VR1202 - pin 2 (AD_FX1_DRYWET)
52
V: 2.0 V/div. H: 40 mS/div.
16
52
Volume operation 2
(MIXER GAIN A)(1)
Mode: MIXER GAIN A VOL change,
EQ: center
TP/IC1002 - pin 98, 99 (V+3R3_AD)
16
V: 2.0 V/div. H: 2.0 mS/div.
TP/IC1201 - pin 10 (SW_AD_A)
53
V: 2.0 V/div. H: 2.0 mS/div.
TP/IC1201 - pin 9 (SW_AD_B)
54
V: 2.0 V/div. H: 2.0 mS/div.
TP/IC1201 - pin 13 (AD_MIX1)
55
V: 2.0 V/div. H: 2.0 mS/div.
16
53
54
55
Volume operation 2
(MIXER GAIN A)(1)
Mode: MIXER GAIN A VOL change,
EQ: center
TP/IC1002 - pin 98, 99 (V+3R3_AD)
16
V: 2.0 V/div. H: 100 mS/div.
TP/IC1201 - pin 10 (SW_AD_A)
53
V: 2.0 V/div. H: 100 mS/div.
TP/IC1201 - pin 9 (SW_AD_B)
54
V: 2.0 V/div. H: 100 mS/div.
TP/IC1201 - pin 13 (AD_MIX1)
55
V: 2.0 V/div. H: 100 mS/div.
16
53
54
55
7
8
A
B
C
D
E
F
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8