Waveforms Of Cd Circuit - Sharp CD-BA300 Service Manual

CD-BA300
Stopped
CH1=500mV
DC 10:1
T
FDO
1
IC1 21
1
TDO
2
IC1 20
3
=Filter= =Offset=
Smoothing : ON CH1 : 0.000V
BW : FULL CH2 :
CH3 : 0.000V
CH4 : 0.00V
Stopped
CH1=500mV CH2=10V
DC 10:1 DC 10:1
1
IC1 21
FDO
1
T
DRF
3
IC1 67 2
TE
4
IC1 15
3
CH Position To
-3div -1div 0div
=Filter= =Offset=
Smoothing : ON CH1 : 0.000V
BW : FULL CH2 :
CH3 : 0.00V
CH4 : 0.00V
5
IC1 4
T
Stopped
CH1=10V CH2=1V
DC 10:1 DC 10:1
TE
4 IC1 15
2
DRF
T
3 1
IC1 67
=Filter= =Offset=
Smoothing : ON CH1 : 0.0V
BW : FULL
CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
T
Stopped
CH1=200mV CH2=500mV
DC 10:1 DC 10:1
T
FDO
1
IC1 21
2
6 SPDO
IC1 22
1
=Filter= =Offset=
Smoothing : ON CH1 : 0.000V
BW : FULL CH2 : 0.000V
CH3 : 0.00V
CH4 : 0.00V
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WAVEFORMS OF CD CIRCUIT

CH3=500mV 500ms/div
DC 10:1 (500ms/div)
NORM:20kS/s
CH1
v/DIV
500mV
=Record Length= =Trigger=
Main : 100K Mode : AUTO
0.0V Zoom : 2K Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2µs
CH3=1V 500ms/div
DC 10:1 (500ms/div)
NORM:20kS/s
CH2
Position
0.20div
+1div +3div
=Record Length= =Trigger=
Main : 100K Mode : AUTO
0.0V Zoom : 2K Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2µs
Vp-p=1.0V~1.3V
0.5mV/div,0.5µsec/div
100ms/div
(100ms/div)
NORM:100kS/s
=Record Length= =Trigger=
Main : 100K Mode : NORMAL
Zoom : 2K Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2µs
1999/04/07 09:51:15
500ms/div
(500ms/div)
NORM:20kS/s
=Record Length= =Trigger=
Main : 100K Mode : NORMAL
Zoom : 2K Type : EDGE CH2
Delay : 2.924ms
Hold off : 0.2µs
Stopped
CH1=500mV
DC 10:1
PDO1
7 3
IC1 73
4
8
PDO2
IC1 74
T
1 FDO
IC1 21
1
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=2V
DC 10:1
T
9
IC1 39
1
DOUT
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=2V
DC 10:1
10
IC1 58
1
LRSY
11
IC1 59
2
DATACK
12
IC1 60
T
3
DATA
=Filter=
Smoothing : ON
BW : FULL
– 40 –
1999/04/05 17:33:17
CH3=1V CH4=1V 500ms/div
DC 10:1 DC 10:1 (500ms/div)
NORM:20kS/s
CH1
v/DIV
500mV
=Offset= =Record Length= =Trigger=
CH1 : 0.000V Main : 100K Mode : AUTO
CH2 : 0.0V Zoom : 2K Type : EDGE CH2
Delay : 0.0ns
CH3 : 0.00V
CH4 : 0.00V Hold off : 0.2µs
T
1999/04/07 09:25:28
500ns/div
(500ns/div)
NORM:200MS/s
=Offset= =Record Length= =Trigger=
CH1 : 0.00V Main : 1K Mode : NORMAL
CH2 : 0.00V Zoom : 100 Type : EDGE CH1
Delay : 2.887ms
CH3 : 0.00V
CH4 : 0.00V Hold off : 0.2µs
T
1999/04/05 20:50:17
CH2=2V CH3=2V
5us/div
DC 10:1 DC 10:1 (5us/div)
NORM:100kS/s
CH3
v/DIV
2 V
=Offset= =Record Length= =Trigger=
CH1 : 0.00V Main : 5K Mode : AUTO
CH2 : 0.00V Zoom : 100 Type : EDGE CH3
CH3 : 0.00V Delay : 0.0ns
Hold off : 0.2µs
CH4 : 0.00V