![Pioneer CDJ-400 - Cd/Media Player Service Manual Download Page 67](http://html.mh-extra.com/html/pioneer/cdj-400-cd-media-player/cdj-400-cd-media-player_service-manual_327961067.webp)
CDJ-400
67
5
6
7
8
5
6
7
8
C
D
F
A
B
E
44
CH1 : CLK_FP16M (IC109-5pin)
V
: 1.0
V
/div. H: 20 nsec/div.
42
CH1 : 16.9344Mz (IC111-4pin)
V
: 1.0
V
/div. H: 20 nsec/div.
53
CH1 : CLK_SRV16M (IC502-73pin)
V
: 2.0
V
/div. H: 200 msec/div.
51
CH2 : SRVRST (IC502-90pin)
V
: 2.0
V
/div. H: 200 msec/div.
53
CH1 : CLK_SRV16M (IC502-73pin)
V
: 2.0
V
/div. H: 200 msec/div.
51
CH2 : SRVRST (IC502-90pin)
V
: 2.0
V
/div. H: 200 msec/div.
52
CH3 : SRVBUS0 (IC502-84pin)
V
: 2.0
V
/div. H: 200 msec/div.
51
CH1 : SRVRST (IC502 - 90pin)
V
: 2.0
V
/div. H: 50 msec/div.
54
CH2 : DRVMUTE1 (IC503-35pin)
V
: 2.0
V
/div. H: 50 msec/div.
55
CH3 : DRVMUTE2 (IC503-34pin)
V
: 2.0
V
/div. H: 50 msec/div.
7
CH1 : V+3R3 (CN103-5pin)
V
: 2.0
V
/div. H: 200 msec/div.
1
CH2 : XRST (IC112-1pin)
V
: 2.0
V
/div. H: 200 msec/div.
51
CH3 : SRVRST (IC502-90pin)
V
: 2.0
V
/div. H: 200 msec/div.
52
CH3 : SRVBUS0 (IC502-84pin)
V
: 2.0
V
/div. H: 200 msec/div.
54
CH4 : DRVMUTE2 (IC503-35pin)
V
: 2.0
V
/div. H: 200 msec/div.
53
CH1 : CLK_SRV16M (IC502-73pin)
V
: 1.0
V
/div. H: 20 nsec/div.
55
CH4 : DRVMUTE2 (IC503-34pin)
V
: 2.0
V
/div. H: 200 msec/div.
MAIN ASSY
A
43
CH1 : CLK_CPU16M (IC109-7pin)
V
: 1.0
V
/div. H: 20 nsec/div.
45
CH1 : CLK_70M (IC6-39pin)
V
: 1.0
V
/div. H: 200 msec/div.
CH1
CH2
CH1
CH1
CH1
CH1
CH2
CH3
CH1
CH1
CH4
CH3
CH1
CH1
CH2
CH3
CH2
CH3
CH4
-a
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.