Waveforms Of Md Circuit - Sharp MD-MT831H(GL) Service Manual

T
Stopped
CH1=1mV CH2=500mV CH3=5V
DC 10:1 DC 10:1 DC 10:1
TP208
1
(FEOUT)
1
2 TP122
(F+)
2
CK205
3
3
(SENSE)
CK204
4
T
(FOK)
4
=Filter= =Offset= =Record Length=
Smoothiing : OFF CH1 : 0.00V Main :
BW : FULL CH2 : 0.000V Zoom :
CH3 : 0.00V
CH4 : 0.00V
T
Stopped
CH1=2V CH2=2V
DC 10:1 DC 10:1
T
12
SPDRR
1
TP601
13
2
(VM)
=Filter= =Offset= =Record Length=
Smoothiing : OFF CH1 : 0.00V Main :
BW : FULL CH2 : 0.00V Zoom :
CH3 : 0.00V
CH4 : 0.00V
T
Stopped
CH1=2V CH2=2V CH3=500mV
DC 10:1 DC 10:1 DC 10:1
9 TP201
(EFM)
2
10 TP210 T
(TEOUT)
1
TP209
11
(TOTAL)
=Filter= =Offset= =Record Length=
Smoothiing : OFF CH1 : 0.00V Main :
BW : FULL CH2 : 0.00V Zoom :
CH3 : 0.000V
CH4 : 0.0V
Stopped
CH1=500mV CH2=2V
DC 10:1 DC 10:1
T
CK109
(HPFO)
1
CK108
(WBO)
2
=Filter= =Offset= =Record Length=
Smoothiing : OFF CH1 : 0.000V Main :
BW : FULL CH2 : 0.00V Zoom :
CH3 : 0.000V
CH4 : 0.0V
For TP208, TP209, and TP210, use the specific LPF, and
observe the waveform.
10K
TP

WAVEFORMS OF MD CIRCUIT

1994 / 12 / 15 22:54:19
CH4=2V 50ms/div
DC 10:1 (50ms/div)
NORM:200kS / s
=Trigger=
10K Mode : NORMAL
10K Type : EDGE CH4
Detay : 0.0ns
Hold OFF : MINIMUM
1994 / 12 / 15 23:31:21
50ms/div
(50ms/div)
ENV
=Trigger=
10K Mode : NORMAL
10K Type : EDGE CH1
Detay : 0.0ns
Hold OFF : MINIMUM
1994 / 12 / 15 08:57:26
2ms/div
(2ms/div)
ENV
=Trigger=
10K Mode : NORMAL
10K Type : EDGE CH1
Detay : 0.0ns
Hold OFF : MINIMUM
1994 / 12 / 15 09:10:03
20us/div
(20us/div)
ENV
=Trigger=
4K Mode : NORMAL
4K Type : EDGE CH1
Detay : 0.0ns
Hold OFF : MINIMUM
Measurement
1000P
When watching the EEM monitor (TP201)
Set MSL from 00 to 80
H
completion restore 00
– 35 –
MD-MT831H/W
with EEPROM control setting. After
H
.
H