Waveforms - Pioneer CDJ-1000MK3 Service Manual

1

3.13 WAVEFORMS

WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram and pcb diagram.
A
A 1/4
MAIN ASSY
Mode: Power ON
1 IC104 - 2 pin (V+3R3)
V: 2V/div. H: 100mS/div.
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 100mS/div.
1
2
B
A 1/4
MAIN ASSY
Mode: Power ON
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 500mS/div.
3
IC114 - 10 pin (DMA_XRST)
V: 2V/div. H: 500mS/div.
2
C
3
A 1/4
MAIN ASSY
Mode: Power ON
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 500mS/div.
4
IC114 - 8 pin (CARD_XRST)
V: 2V/div. H: 500mS/div.
D
2
4
A 1/4
MAIN ASSY
Mode: Power ON
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 500mS/div.
5
IC114 - 4 pin (TI_XRST)
E
V: 2V/div. H: 500mS/div.
2
5
F
44
1
2
A 1/4
MAIN ASSY
Mode: Power ON
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 500mS/div.
6
IC114 - 6 pin (MOT_XRST)
V: 2V/div. H: 500mS/div.
2
6
A 1/4
MAIN ASSY
Mode: Power ON
2
IC104 - 1 pin (RSTCPU)
V: 2V/div. H: 500mS/div.
7
IC114 - 12 pin (ATARST)
V: 2V/div. H: 500mS/div.
2
7
A 1/4
MAIN ASSY
Mode: PLAY
8
IC107 - 3 pin (66MHz CLOCK)
V: 0.5V/div. H: 5nS/div.
8
A 1/4
MAIN ASSY
Mode: PLAY
9
IC107 - 4 pin (CARD_66M)
V: 0.5V/div. H: 5nS/div.
9
CDJ-1000MK3
2
3
A 1/4
MAIN ASSY
Mode: PLAY
10
IC107 - 6 pin (SH_66M)
V: 0.5V/div. H: 5nS/div.
10
A 1/4
MAIN ASSY
Mode: PLAY
11
IC107 - 8 pin (SDRAM_66M)
V: 0.5V/div. H: 5nS/div.
11
A 1/4
MAIN ASSY
Mode: PLAY
12
IC107 - 10 pin (FPGA_66M)
V: 0.5V/div. H: 5nS/div.
12
A 2/4
MAIN ASSY
Mode: Power ON
13
IC302 - 8 pin (V+3R3)
V: 2V/div. H: 500mS/div.
14
IC301 - 71 pin (FPGA_DONE)
V: 2V/div. H: 500mS/div.
13
14
3
4
A 2/4
MAIN ASSY
Mode: PLAY (1kHz, 0dB)
15
IC501 - 1 pin (MO_LRCK)
V: 2V/div. H: 5µS/div.
16
IC501 - 2 pin (MO_DATA)
V: 2V/div. H: 5µS/div.
17
IC501 - 3 pin (MO_BCK)
V: 2V/div. H: 5µS/div.
15
16
17
A 2/4
MAIN ASSY
Mode: PLAY
18
CN501 - 1 pin (SCLK)
V: 5V/div. H: 20µS/div.
19
CN501 - 7 pin (SOUT)
V: 5V/div. H: 20µS/div.
20
CN501 - 9 pin (SIN)
V: 5V/div. H: 20µS/div.
21
CN501 - 11 pin (XCS)
V: 5V/div. H: 20µS/div.
18
19
20
21
A 3/4
MAIN ASSY
Mode: PLAY
22
IC402 - 27 pin (MO_DOUT)
V: 1V/div. H: 200nS/div.
22
A 3/4
MAIN ASSY
Mode: PLAY
23
IC407 - 5 pin (16MHz CLOCK)
V: 1V/div. H: 20nS/div.
23
4