Waveforms Of Cd Circuit - Sharp CD-BK260V Service Manual

CD-BK260V/CD-BK2700V/CD-BK280V
Stopped
CH1=500 mV
DC 10:1
T
FDO
1
IC2 24
1
TDO
2
IC2 23
3
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=500 mV
DC 10:1
1
IC2 24
FDO
1
T
DRF
3
IC2 72 2
IC1 18 ,
TE
4
3
IC2 16
-3 div
=Filter=
Smoothing : ON
BW : FULL
5
IC1 27
Stopped
CH1=10 V
DC 10:1
IC1 18 , TE
4
2
IC2 16
DRF
T
3
1
IC2 72
=Filter=
Smoothing : ON
BW : FULL
Stopped
CH1=200 mV
DC 10:1
T
FDO
1
IC2 24
2
6 SPDO
IC2 25
1
=Filter=
Smoothing : ON
BW : FULL

WAVEFORMS OF CD CIRCUIT

CH3=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 : AUTO
CH2 : 0.0 V Zoom : 2 K Type : EDGE CH1
CH3 : 0.000 V Delay :
CH4 : 0.00 V Hold off :
CH2=10 V CH3=1 V 500 ms/div
DC 10:1 DC 10:1 (500 m s/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
Delay : 0.0 ns
CH3 : 0.00 V
CH4 : 0.00 V Hold off :
Vp-p=1.0 V~1.3 V
0.5 mV/div,0.5 µsec/div
T
CH2=1 V
100 ms/div
DC 10:1 (100 ms/div)
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 :
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
CH3 : 0.00 V Delay : 2.924 ms
Hold off :
CH4 : 0.00 V
7
8
1
CH1
v/DIV
500 mV
0.0 ns
0.2 µs
9
0.2 µs
10
11
12
1
4
13
0.2 µs
0.2 µs
– 44 –
Stopped
CH1=500 mV
DC 10:1
PDO1
3
IC2 1
4
PDO2
IC2 2
T
FDO
IC2 24
1
=Filter= =Offset= =Record Length=
Smoothing : ON CH1 : 0.000 V
BW : FULL CH2 : 0.0 V
CH3 : 0.00 V
CH4 : 0.00 V
T
Stopped
CH1=2 V
DC 10:1
T
IC2 37
1
DOUT
=Filter= =Offset= =Record Length=
Smoothing : ON CH1 : 0.00 V
BW : FULL CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
T
Stopped
CH1=2 V CH2=2 V
DC 10:1 DC 10:1
IC2 57
1
LRSY
IC2 58
2
DATACK
IC2 59
T
3
DATA
=Filter= =Offset=
Smoothing : ON CH1 : 0.00 V
BW : FULL
CH2 : 0.00 V
CH3 : 0.00 V
CH4 : 0.00 V
T
Stopped
CH1=500 mV CH2=200 mV
DC 10:1 DC 10:1
T
IC2 24
FDO
1
IC1 18 ,
TE
3
IC2 16
EFBL
IC1 13 ,
2
IC2 22
=Filter= =Offset= =Record Length=
Smoothing : ON CH1 : 0.000 V
BW : FULL CH2 : 0.000 V
CH3 : 0.00 V
CH4 : 0.00 V
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
=Trigger=
Main : 100 K Mode : AUTO
Zoom : 2 K Type : EDGE CH2
Delay : 0.0 ns
0.2 µs
Hold off :
1999/04/07 09:25:28
500 ns/div
(500 ns/div)
NORM:200 MS/s
=Trigger=
Main : 1 K Mode : NORMAL
Zoom : 100 Type : EDGE CH1
Delay : 2.887 ms
0.2 µs
Hold off :
1999/04/05 20:50:17
5 µs/div
CH3=2 V
(5 µs/div)
DC 10:1
NORM:100 kS/s
CH3
v/DIV
2 V
=Record Length= =Trigger=
Main : 5 K Mode : AUTO
Zoom : 100 Type : EDGE CH3
Delay : 0.0 ns
0.2 µs
Hold off :
1999/04/05 20:26:47
500 ms/div
CH3=1 V
(500ms/div)
DC 10:1
NORM:20 kS/s
CH2
v/DIV
200 mV
=Trigger=
Main : 100 K Mode : SINGLE
Zoom : 2 k Type : EDGE CH1
Delay : 0.0 ns
0.2 µs
Hold off :