Pioneer DJM-700-K Service Manual page 107

5
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram and PCB diagram.
F
PANEL 2 ASSY
CN6007 - pin11 (FL_DATA)
1
V: 2 V/div. H: 200 μS/div.
GND
CN6007 - pin10 (FL_CLK)
2
V: 2 V/div. H: 200 μS/div.
GND
CN6007 - pin9 (FL_LAT)
3
V: 2 V/div. H: 200 μS/div.
GND
CN6007 - pin8 (FL_BK)
4
V: 2 V/div. H: 200 μS/div.
GND
5
6
D
MAIN ASSY
IC1303 - pin4 (20M_CPU)
1
V: 2 V/div. H: 1 mS/div.
GND
IC1309 - pin4 (24M_FPGA)
2
V: 2 V/div. H: 20 nS/div.
GND
IC1304 - pin140 (6M_DSP)
3
V: 2 V/div. H: 50 nS/div.
GND
IC1304 - pin137 (96K_DSP)
4
V: 2 V/div. H: 2 μS/div.
GND
IC1305 - pin1 (POWER_RESET)
5
V: 2 V/div. H: 2 μS/div.
GND
IC1203 - pin4 (DSP_RESET)
6
V: 2 V/div. H: 2 μS/div.
GND
DJM-700-S
6
7
IC1204 - pin4 (AD/DA_RESET)
7
V: 2 V/div. H: 2 μS/div.
GND
IC1205 - pin85 (FPGA_RESET)
8
V: 2 V/div. H: 2 μS/div.
GND
IC1205 - pin69 (MUTE)
9
V: 2 V/div. H: 2 μS/div.
GND
IC1205 - pin68 (FL_VHCTRL)
10
V: 2 V/div. H: 2 μS/div.
GND
R1011 (V+3R3A)
11
V: 2 V/div. H: 2 μS/div.
GND
R1019 (V+3R3D)
12
V: 2 V/div. H: 2 μS/div.
GND
7
8
R1020 & C1024 (V+1R2D)
13
V: 2 V/div. H: 2 μS/div.
GND
R1018 & C1025 (V+2R5D)
14
V: 2 V/div. H: 2 μS/div.
GND
CN1001 - pin1 (V+5D)
15
V: 2 V/div. H: 1 μS/div.
GND
CN1001 - pin7 (V+5A)
16
V: 1 V/div. H: 200 nS/div.
GND
CN1001 - pin3 (V+15A)
17
V: 5 V/div. H: 1 μS/div.
GND
CN1001 - pin5 (V-15A)
18
V: 5 V/div. H: 1 μS/div.
GND
8
A
B
C
D
E
F
107