Waveforms Of Cd Circuit - Sharp CD-MPS700 Service Manual

[3] Waveforms of CD circuit

Stopped
CH1=500 mV
DC 10:1
T
FDO
1
IC1 21
1
TDO
2
IC1 22 3
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=500 mV
DC 10:1
1
IC1 21
FDO
1
T
DRF
3
2
IC1 68
TE
4
IC1 17
3
-3 div
=Filter=
Smoothing : ON
BW : FULL
5
IC1 4
Stopped
CH1=10 V
DC 10:1
TE
4 IC1 17
2
DRF
T
3 1
IC1 68
=Filter=
Smoothing : ON
BW : FULL
CH3=500 mV
500 ms/div
DC 10:1 (500 ms/div)
NORM:20 kS/s
CH1
v/DIV
500 mV
=Offset= =Record Length= =Trigger=
CH1 : 0.000 V Main : 100 K Mode : AUTO
CH2 : 0.0 V Zoom : 2 K Type : EDGE CH1
CH3 : 0.000 V Delay : 0.0 ns
Hold off : 0.2 µs
CH4 : 0.00 V
CH2=10 V CH3=1 V 500 ms/div
DC 10:1 DC 10:1 (500 ms/div)
NORM:20 kS/s
CH2
Position
CH Position To
0.20 div
-1 div 0 div +1 div +3 div
=Offset= =Record Length= =Trigger=
CH1 : 0.000 V Main : 100 K Mode : AUTO
CH2 : 0.0 V Zoom : 2 K Type : EDGE CH1
CH3 : 0.00 V Delay : 0.0 ns
Hold off : 0.2 µs
CH4 : 0.00 V
Vp-p=1.0 V~1.3 V
0.5 mV/div,0.5 µsec/div
T
CH2=1 V 100 ms/div
(100 ms/div)
DC 10:1
NORM:100 kS/s
=Offset= =Record Length= =Trigger=
CH1 : 0.0 V Main : 100 K Mode : NORMAL
CH2 : 0.00 V Zoom : 2 K Type : EDGE CH1
CH3 : 0.00 V Delay : 2.924 ms
CH4 : 0.00 V Hold off : 0.2 µs
Stopped
CH1=200 mV
DC 10:1
T
FDO
1
IC1 21
2
SPDO
6
IC1 24
1
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=500 mV
DC 10:1
PD01
7
3
IC1 76
4
8
PD02
IC1 77
T
1 FDO
IC1 21
1
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=2 V
DC 10:1
T
9
IC1 39
1
DOUT
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=2 V
DC 10:1
10
IC1 57
1
LRSY
11
IC1 58
2
DATACK
12
IC1 59
T
3
DATA
=Filter=
Smoothing : ON
BW : FULL
5 – 2
CD-MPS700
T
1999/04/07 09:51:15
CH2=500 mV 500 ms/div
DC 10:1 (500 ms/div)
NORM:20 kS/s
=Offset= =Record Length= =Trigger=
CH1 : 0.000 V Main : 100 K Mode : NORMAL
CH2 : 0.000 V Zoom : 2 K Type : EDGE CH2
Delay : 2.924 ms
CH3 : 0.00 V
CH4 : 0.00 V Hold off : 0.2 µs
1999/04/05 17:33:17
CH3=1 V CH4=1 V
500 ms/div
DC 10:1 DC 10:1 (500 ms/div)
NORM:20 kS/s
CH1
v/DIV
500 mV
=Offset= =Record Length= =Trigger=
CH1 : 0.000 V Main : 100 K Mode : AUTO
CH2 : 0.0 V Zoom : 2 K Type : EDGE CH2
CH3 : 0.00 V Delay : 0.0 ns
CH4 : 0.00 V Hold off : 0.2 µs
T
1999/04/07 09:25:28
500 ns/div
(500 ns/div)
NORM:200 MS/s
=Offset= =Record Length= =Trigger=
CH1 : 0.00 V Main : 1 K Mode : NORMAL
CH2 : 0.00 V Zoom : 100 Type : EDGE CH1
CH3 : 0.00 V Delay : 2.887 ms
CH4 : 0.00 V Hold off : 0.2 µs
T
1999/04/05 20:50:17
CH2=2 V CH3=2 V
5 µs/div
DC 10:1 DC 10:1 (5 µs/div)
NORM:100 kS/s
CH3
v/DIV
2 V
=Offset= =Record Length= =Trigger=
CH1 : 0.00 V Main : 5 K Mode : AUTO
CH2 : 0.00 V Zoom : 100 Type : EDGE CH3
CH3 : 0.00 V Delay : 0.0 ns
CH4 : 0.00 V Hold off : 0.2 µs