Denon D-A03 - Waveforms of CD Circuit

31
D-A03
1
T
1
T
Stopped
2000/09/18 16:56:26
CH1=200mV
DC 10:1
IC146
11pin
TEO
5ms/div
(5ms/div)
NORM:200kS/s
CH1 V/DIV
VAR
=Filter=
=Offset=
=Record Length=
=Trigger=
Type : EDGE CH1
Hold off : MINIMUM
Mode : AUTO
Delay : 102.3ns
Smoothing : ON
CH1 : 0.000V Main : 10K
Zoom : 4KCH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
BW : 20MHz
CAL
CH1
V/DIV
200mV
Tracking error
Tracking
Disc playback
When there is no
wound in the disc.
By the test
mode 3
Track jump
When a door
was closed,
disc dovetail
Disc playback
1
T
1
T
Stopped
2000/09/18 16:55:04
CH1=1V
DC 10:1
IC146
11pin
TEO
5ms/div
(5ms/div)
NORM:200kS/s
CH1 V/DIV
VAR
=Filter=
=Offset=
=Record Length=
=Trigger=
Type : EDGE CH1
Hold off : MINIMUM
Mode : AUTO
Delay : 102.3ns
Smoothing : ON
CH1 : 0.00V Main : 10K
Zoom : 4KCH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
BW : 20MHz
CAL
CH1
V/DIV
1V
1
T
1
T
2
Stopped
2000/09/18 17:01:23
CH1=1V
DC 10:1
CH2=1V
DC 10:1
IC146
11pin
TEO
2
IC146
17pin
RFRP
2ms/div
(2ms/div)
NORM:500kS/s
CH2 CH3 CH4 EXT LINE
=Filter=
=Offset=
=Record Length=
=Trigger=
Type : EDGE CH1
Hold off : MINIMUM
Mode : SINGLE
Delay : 102.3ns
Smoothing : ON
CH1 : 0.00V Main : 10K
Zoom : 5KCH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
BW : 20MHz
CH1
Level
0.54V
3
4
5
T
T
1
2
3
Stopped
2000/09/18 15:29:21
CH1=500mV
DC 10:1
CH2=2V
DC 10:1
CH3=2V
DC 10:1
IC145
4pin
FO+
IC145
3pin
FO
-
IC146
15pin
FEO
2ms/div
(2ms/div)
NORM:500kS/s
=Filter= =Offset= =Record Length= =Trigger=
Type : EDGE CH2
Hold off : MINIMUM
Mode : SINGLE
Delay : 102.3ns
Smoothing : ON
CH1 : 0.000V Main : 10K
Zoom : 5KCH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
BW : 20MHz
CH2
Level
2.48V
Foucus servo on
During the tracking jump TEO, RFRP Disc motor and CD related signal
CH1 CH3 CH4 EXT LINE
CH2
6
T
T
1
Stopped
2000/09/18 14:55:22
CH1=500mV
DC 10:1
IC146
19pin
RFGO
500ms/div
(500ms/div)
NORM:200kS/s
=Filter= =Offset= =Record Length= =Trigger=
Type : EDGE CH1
Hold off : MINIMUM
Mode : SINGLE
Delay : 102.3ns
Smoothing : ON
CH1 : 0.000V Main : 1K
Zoom : 400CH2 : 0.00V
CH3 : 0.000V
CH4 : 0.00V
BW : 20MHz
RF
Format
BMP
FileName
AutoFile
OFF ON
To
TopMenu
CH1
7
T
1
T
2
3
Stopped
2000/09/18 16:45:07
CH1=1V
DC 10:1
CH2=1V
DC 10:1
CH3=1V
DC 10:1
IC149
41pin
DMO
8
IC146
12pin
RFDC
2
IC146
17pin
RFRP
500ms/div
(500ms/div)
NORM:2kS/s
=Filter=
=Offset=
=Record Length=
=Trigger=
Type : EDGE CH1
Hold off : MINIMUM
Mode : SINGLE
Delay : 102.3ns
Smoothing : ON
CH1 : 0.00V Main : 10K
Zoom : 4KCH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V
BW : 20MHz
CH3
V/DIV
1V
CD test 2 3
upgrade
WAVEFORMS OF CD CIRCUIT