Waveforms Of Md Circuit - Sharp IM-DR580H(S) Service Manual

Table of Contents

Advertisement

Normal playback, focus access
13-Sep-02
14:12:19
1
50 ms
0.50 V
CK208
1
FEMON
2
50 ms
0.50 V
TP120
2
F+
3
50 ms
2.00 V
CK205
3
SENSE
4
50 ms
2.00 V
CK204
4
FOK
50 ms
BWL
1
50 mV DC
X
10
2 50 mV DC
X
10
3 - 2
V DC
X
3 DC 1.44 V
10
4 - 2
V DC
X
10
Low reflection playback
11-Sep-02
18:06:04
1
20 µs
0.50 V
134 swps
CK108
8
WB
20 µs
BWL
1 50 mV DC
X
10
2 - 2
V DC
X
10
3
- 2
V DC
X
1 DC 1.19 V
10
4 - 2
V DC
X
10
Normal playback
11-Sep-02
13:57:56
1
2 µs
IC201
2.00 V
10
72 Pin
LOUT
2
2 µs
IC201
2.00 V
73 Pin
11
LOUTX
3
2 µs
IC201
2.00 V
68 Pin
12
ROUT
4
2 µs
IC201
2.00 V
13
69 Pin
ROUTX
2 µs
BWL
1 - 2
V DC
X
10
2 - 2
V DC
X
10
3 - 2
V DC
X
1 DC 0.88 V
10
4
- 2
V DC
X
10
For TP208, TP209, and TP210, use the specific LPF, and
observe the waveform.
10K
TP

WAVEFORMS OF MD CIRCUIT

CHANNEL 1
Trace
Off
On
Coupling
ZOOM
2
FIND
Gain
Fixed
3
variable
Grids
4
Single
Dual
Quad Octal
100 kS/s
STOPPED
CHANNEL 3
Trace
Off
On
Coupling
1
200 MS/s
STOPPED
CHANNEL 4
Trace
Off
On
Coupling
1
ZOOM
2
FIND
Gain
Fixed
3
variable
4
Grids
Single
Dual
Quad Octal
200 MS/s
STOPPED
Measurement
1000P
13-Sep-02
14:24:18
1
- 5 s
0.50 V
CK208
1
2
- 5 s
1.00 V
CK210
5
TEMON
3
- 5 s
2.00 V
TP656
6
SPW
4
- 5 s
2.00 V
TP652
7
SLW
- 5 s
BWL
1 50 mV DC
X
10
2 - 1
V DC
X
10
3 - 2
V DC
X
10
4
- 2
V DC
X
10
11-Sep-02
18:08:32
1
- 5 µs
0.50 V
15522 swps
TP201
9
EFM MON
- 5 µs
BWL
1
50 mV DC
2 - 2
V DC
3 - 2
V DC
4 - 2
V DC
11-Sep-02
15:25:09
1
- 5 ms
IC751
2.00 V
11 Pin
14
LOUT
2
- 5 ms
2.00 V
Q751
1, 3 Pin
15
LOUT
3
- 5 ms
0.50 V
TP724
16
4
+L
- 5 ms
2.00 V
Q751
6 Pin
17
VOL (0~2 V)
- 5 ms
BWL
1
- 2
V DC
10
2 - 2
V DC
10
3 50 mV DC
10
4 - 2
V DC
10
When watching the EEM monitor (TP201)
Set MSL from 00
H
After completion restore 00
– 49 –
Start of normal playback
1 DC 1.18 V
Normal/Test mode playback
X
10
X
10
X
1 DC 1.19 V
10
X
10
Normal playback
X
X
X
1 DC 0.88 V
X
to 80
with EEPROM control setting.
H
.
H
IM-DR580H
CHANNEL 4
Trace
Off
On
Coupling
ZOOM
1
FIND
2
Gain
Fixed
3
variable
4
Grids
Single
Dual
Quad Octal
10 kS/s
STOPPED
PERSISTENCE
Last Trace
(show)
Off
On
Parsist For
0.5 s
1 s
5 s
2
s
10 s
20 s
Infinite
Persist
All traces
Top 2
Using
Analog
Color Graded
1
For trace
1
saturate at
50.0 %
(zero toggle)
200 MS/s
STOPPED
CHANNEL 1
Trace
Off
On
Coupling
1
ZOOM
2
FIND
Gain
Fixed
variable
3
Grids
4
Single
Dual
Quad Octal
10 MS/s
STOPPED

Advertisement

Table of Contents
loading

This manual is also suitable for:

Im-dr580h(bk)

Table of Contents