Sharp MS722 Service Manual - Page 40

Measurement

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MD-MS722/C/WMS721W WAVEFORMS OF MD CIRCUIT Stopped CH1=1mV DC 10:1 1 TP208 (FEOUT) 1 T CH2=500mV DC 10:1 CH3=5V DC 10:1 1994 / 12 / 15 22:54:19 CH4=2V DC 10:1 50ms/div (50ms/div) NORM:200kS / s 2 TP122 (F+) 2 3 CK205 3 (SENSE) 4 CK204 T (FOK) 4 =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : NORMAL Type : EDGE CH4 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 5 SDTi 1 6 SCLK 2 T 7 LRCK 3 T CH2=2V DC 10:1 CH3=2V DC 10:1 1994 / 12 / 16 00:24:17 CH4=2V DC 10:1 50us/div (50us/div) NORM:100MS / s 8 MCLK 4 =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 5K Zoom : 5K =Trigger= Mode : AUTO Type : EDGE CH3 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=1V DC 10:1 T CH2=2V DC 10:1 CH3=500mV DC 10:1 9 TP201 (EFM) 1 10 TP210 (TEOUT) T 2 11 TP209 (TOTAL) 1994 / 12 / 16 01:03:40 2ms/div (2ms/div) ENV =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.000V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : NORMAL Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 T 12 SPDRR 1 T CH2=2V DC 10:1 13 TP601 (VM) 2 1994 / 12 / 15 23:31:21 50ms/div (50ms/div) ENV =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 1 TP208 (FEOUT) 1 CH2=2V DC 10:1 CH3=2V DC 10:1 1994 / 12 / 18 09:26:46 CH4=2V 1s/div DC 10:1 (1s/div) ENV 10 TP210 T (TEOUT) 2 14 TP657 (SL+) 3 15 TP656 (SL-) 4 Bandwidth Smooth FULL 20MHz OFF ON =Filter= =Offset= Smoothiing : OFF CH1 : 0.00V BW : FULL CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : AUTO Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 9 TP201 (EFM) T 1994 / 12 / 16 01:23:16 500ms/div (500ms/div) MORM:200MS/s 1 =Tracel= P-P 1.280V =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.000V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 1K Zoom : 1K =Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 CH2=2V DC 10:1 CH3=500mV DC 10:1 9 TP201 (EFM) 2 10 11 TP210 T (TEOUT) 1 TP209 (TOTAL) 1994 / 12 / 15 08:57:26 2ms/div (2ms/div) ENV =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.000V CH4 : 0.0V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=500mV DC 10:1 CH2=2V DC 10:1 1994 / 12 / 15 09:10:03 20us/div (20us/div) ENV T 16 CK109 (HPFO) 17 1 CK108 (WBO) 2 =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.000V CH2 : 0.00V CH3 : 0.000V CH4 : 0.0V =Record Length= Main : 4K Zoom : 4K =Trigger= Mode : NORMAL Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM T T Stopped CH1=2V DC 10:1 T 1 TP208 (FEOUT) 1 CH2=2V DC 10:1 CH3=2V DC 10:1 1994 / 12 / 15 09:58:45 CH4=2V 1s/div DC 10:1 (1s/div) ENV 10 TP210 (TEOUT) 2 12 SPDRR 3 13 TP601 (VM) 4 =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 9 TP201 (EFM) 1 10 TP210 T (TEOUT) 2 CH2=2V DC 10:1 CH3=1V DC 10:1 1994 / 12 / 15 21:54:52 CH4=1V DC 10:1 500us/div (500us/div) ENV 3 18 TP121 4 (T-) =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : NORMAL Type : EDGE CH2 Detay : 0.0ns Hold OFF : MINIMUM Stopped CH1=2V DC 10:1 CH2=2V DC 10:1 CH3=2V DC 10:1 T 10 TP210 (TEOUT) 1 14 TP657 (SL+) 2 15 TP656 3 (SL-) 1994 / 12 / 15 08:39:46 1s/div (1s/div) NORM:1kS/s =Filter= Smoothiing : OFF BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.0V =Record Length= Main : 10K Zoom : 10K =Trigger= Mode : AUTO Type : EDGE CH1 Detay : 0.0ns Hold OFF : MINIMUM For TP208, TP209, and TP210, use the specific LPF, and observe the waveform. 10K Measurement TP When watching the EEM monitor (TP201) Set MSL from 00H to 80H with EEPROM control setting. After completion restore 00H. 1000P - 40 -

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MD-MS722/C/WMS721W
– 40 –
WAVEFORMS OF MD CIRCUIT
NORM:200kS / s
1994 / 12 / 15
22:54:19
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.000V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH4
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP208
(FEOUT)
CK204
(FOK)
TP122
(F+)
CK205
(SENSE)
Stopped
CH1=1mV
DC
10:1
CH3=5V
DC
10:1
CH4=2V
DC
10:1
(50ms/div)
50ms/div
CH2=500mV
DC
10:1
T
1
4
3
2
1
2
3
4
NORM:100MS / s
1994 / 12 / 16
00:24:17
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
5K
Zoom
:
5K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
AUTO
Type
:
EDGE CH3
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
SDTi
MCLK
SCLK
LRCK
Stopped
CH1=2V
DC
10:1
CH3=2V
DC
10:1
CH4=2V
DC
10:1
(50us/div)
50us/div
CH2=2V
DC
10:1
T
1
4
3
2
5
6
7
8
ENV
1994 / 12 / 16
01:03:40
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.000V
CH4
:
0.00V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH2
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP201
(EFM)
TP210
(TEOUT)
TP209
(TOTAL)
Stopped
CH1=1V
DC
10:1
CH3=500mV
DC
10:1
(2ms/div)
2ms/div
CH2=2V
DC
10:1
T
1
2
9
10
11
ENV
1994 / 12 / 15
23:31:21
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
SPDRR
TP601
(VM)
Stopped
CH1=2V
DC
10:1
(50ms/div)
50ms/div
CH2=2V
DC
10:1
T
1
2
12
13
FULL
20MHz
Bandwidth
ON
Smooth
OFF
1994 / 12 / 18
09:26:46
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
AUTO
Type
:
EDGE CH2
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP208
(FEOUT)
TP210
(TEOUT)
TP657
(SL+)
TP656
(SL-)
Stopped
CH1=2V
DC
10:1
CH3=2V
DC
10:1
CH4=2V
DC
10:1
(1s/div)
1s/div
CH2=2V
DC
10:1
1
4
3
2
ENV
1
10
14
15
1994 / 12 / 16
01:23:16
=Filter=
=Tracel=
P-P
1.280V
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.000V
CH2
:
0.00V
Main
:
1K
Zoom
:
1K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
AUTO
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP201
(EFM)
Stopped
CH1=2V
DC
10:1
(500ms/div)
500ms/div
1
MORM:200MS/s
9
1994 / 12 / 15
08:57:26
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.000V
CH4
:
0.0V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP201
(EFM)
TP210
(TEOUT)
TP209
(TOTAL)
Stopped
CH1=2V
DC
10:1
(2ms/div)
2ms/div
CH2=2V
DC
10:1
1
2
ENV
T
CH3=500mV
DC
10:1
9
10
11
1994 / 12 / 15
09:58:45
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
AUTO
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP208
(FEOUT)
TP210
(TEOUT)
SPDRR
TP601
(VM)
Stopped
CH1=2V
DC
10:1
CH3=2V
DC
10:1
CH4=2V
DC
10:1
(1s/div)
1s/div
CH2=2V
DC
10:1
1
3
4
2
ENV
1
10
12
13
1994 / 12 / 15
08:39:46
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.0V
=Trigger=
Mode
:
AUTO
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
TP210
(TEOUT)
TP657
(SL+)
TP656
(SL-)
Stopped
CH1=2V
DC
10:1
CH3=2V
DC
10:1
(1s/div)
1s/div
CH2=2V
DC
10:1
1
3
2
NORM:1kS/s
10
14
15
1994 / 12 / 15
09:10:03
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.000V
CH2
:
0.00V
Main
:
4K
Zoom
:
4K
CH3
:
0.000V
CH4
:
0.0V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH1
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
CK109
(HPFO)
CK108
(WBO)
Stopped
CH1=500mV
DC
10:1
(20us/div)
20us/div
CH2=2V
DC
10:1
1
2
ENV
16
17
1994 / 12 / 15
21:54:52
=Filter=
=Offset=
=Record Length=
Smoothiing
:
OFF
BW
:
FULL
CH1
:
0.00V
CH2
:
0.00V
Main
:
10K
Zoom
:
10K
CH3
:
0.00V
CH4
:
0.00V
=Trigger=
Mode
:
NORMAL
Type
:
EDGE CH2
Detay
:
0.0ns
Hold
OFF
:
MINIMUM
T
T
TP201
(EFM)
TP210
(TEOUT)
TP121
(T-)
Stopped
CH1=2V
DC
10:1
CH3=1V
DC
10:1
CH4=1V
DC
10:1
(500us/div)
500us/div
CH2=2V
DC
10:1
1
3
4
2
ENV
9
10
18
For TP208, TP209, and TP210, use the specific LPF, and
observe the waveform.
1000P
10K
TP
Measurement
When watching the EEM monitor (TP201)
Set MSL from 00
H
to 80
H
with EEPROM control setting. After
completion restore 00
H
.