CDJ-400
66
1
2
3
4
1
2
3
4
C
D
F
A
B
E
10.9 WAVEFORMS
7
CH1 : V+3R3 (CN103-5pin)
V
: 2.0
V
/div. H: 10 msec/div.
43
CH2 : CLK_CPU16M (IC109-7pin)
V
: 2.0
V
/div. H: 10 msec/div.
1
CH3 : XRST (IC112-1pin)
V
: 2.0
V
/div. H: 10 msec/div.
2
CH1 : XINIT (IC106-42pin)
V
: 2.0
V
/div. H: 5 usec/div.
45
CH2 : QSPISO (IC106-48pin)
V
: 2.0
V
/div. H: 5 usec/div.
41
CH3 : DONE (IC106-51pin)
V
: 2.0
V
/div. H: 5 usec/div.
38
CH4 : XFRST (IC106-67pin)
V
: 2.0
V
/div. H: 5 usec/div.
37
CH1 : PROG-B (IC106-99pin)
V
: 2.0
V
/div. H: 20 usec/div.
2
CH2 : XINT (IC106-42pin)
V
: 2.0
V
/div. H: 20 usec/div.
40
CH3 : QSPISCK (IC106-52pin)
V
: 2.0
V
/div. H: 20 usec/div.
45
CH4 : QSPISO (IC106-48pin)
V
: 2.0
V
/div. H: 20 usec/div.
41
CH1 : DONE (IC106-51pin)
V
: 2.0
V
/div. H: 500 usec/div.
53
CH2 : CLK_SRV16M (IC502-73pin)
V
: 2.0
V
/div. H: 500 usec/div.
29
CH3 : CLK_DSP16M (IC105-45pin)
V
: 2.0
V
/div. H: 500 usec/div.
38
CH4 : XFRST (IC106-67pin)
V
: 2.0
V
/div. H: 500 usec/div.
29
CH1 : CLK_DSP16M (IC105-45pin)
V
: 2.0
V
/div. H: 200 msec/div.
28
CH2 : DSPRST (IC105-47pin)
V
: 2.0
V
/div. H: 200 msec/div.
31
CH3 : DSPSIN (IC105-35pin)
V
: 2.0
V
/div. H: 200 msec/div.
30
CH4 : QSPISCK (IC105-36pin)
V
: 2.0
V
/div. H: 200 msec/div.
7
CH1 : V+3R3 (CN105-5pin)
V
: 2.0
V
/div. H: 200 msec/div.
1
CH2 : XRST (IC112-1pin)
V
: 2.0
V
/div. H: 200 msec/div.
15
CH3 : USBRST (IC113-47pin)
V
: 2.0
V
/div. H: 200 msec/div.
7
CH1 : V+3R3 (CN103-5pin)
V
: 2.0
V
/div. H: 10 msec/div.
1
CH2 : XRST (IC112-1pin)
V
: 2.0
V
/div. H: 10 msec/div.
1
CH1 : XRST (IC112-1pin)
V
: 2.0
V
/div. H: 200 msec/div.
36
CH2 : PRGM (IC114-L4pin)
V
: 2.0
V
/div. H: 200 msec/div.
51
CH3 : SRVRST (IC502-90pin)
V
: 2.0
V
/div. H: 200 msec/div.
28
CH4 : DSPRST (IC105-47pin)
V
: 2.0
V
/div. H: 200 msec/div.
29
CH1 : CLK_DSP16M
(IC105-45pin)
V
: 2.0
V
/div. H: 200 msec/div.
45
CH2 : QSPISO (IC106-48pin)
V
: 2.0
V
/div. H: 200 msec/div.
27
CH3 : DSPDREQ (IC105-60pin)
V
: 2.0
V
/div. H: 200 msec/div.
24
CH4 : CLK_DAC11M (IC3-16pin)
V
: 2.0
V
/div. H: 200 msec/div.
MAIN ASSY
A
CH1
CH1
CH1
CH1
CH2
CH3
CH4
CH2
CH3
CH4
CH2
CH3
CH1
CH1
CH2
CH3
CH4
CH2
CH2
CH3
CH1
CH1
CH1
CH2
CH3
CH4
CH2
CH3
CH4
CH2
CH3
CH4
3.3 V
c
3.3 V
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Conditions:
At the time of power on,
without a disc loaded
Note:
The numbers for the waveform photos (circled) are identical to those for the schematic diagrams flowcharts.