DEH-P400UB/XS/UC
54
1
2
3
4
1
2
3
4
C
D
F
A
B
E
10.4 WAVEFORMS
-
CD CORE UNIT
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference voltage REFO1(1.65 V)
500 ms/div
5 V/div
5 V/div
5 V/div
10 V/div
1
DSCSNS
5
CLCONT
4
LOEJ
6
VD
5 V/div
5 V/div
5 V/div
5 V/div
1
DSCSNS
2
8SNS
3
12SNS
4
LOEJ
5 V/div
5 V/div
5 V/div
5 V/div
500 ms/div
1
DSCSNS
2
8SNS
3
12SNS
4
LOEJ
500 mV/div
500 mV/div
200 ms/div
@
TE
#
FE
200 mV/div
2 V/div
2 V/div
500 ms/div
0
FIN
!
RFOK(MONI_3)
7
SIN
1 V/div
500 mV/div
1 V/div
1 s/div
500 ms/div
7
SIN
8
CIN
9
TIN
2 V/div
500 mV/div
5
μ
s/div
$
MDX
7
SIN
2 V/div
500 mV/div
200 ms/div
$
MDX
7
SIN
500 mV/div
500 mV/div
500 mV/div
500 mV/div
20 ms/div
#
FE
0
FIN
@
TE
9
TIN
1 V/div
500 mV/div
500 mV/div
500
μ
s/div
%
RFAGC
@
TE
9
TIN
500 mV/div
500 mV/div
2 ms/div
@
TE
%
RFAGC
Source On setup operation
12 cm CD-DA Source On setup operation
CD-DA Play operation
Spindle waveform during play operation
Spindle waveform during play operation
(Wider)
Track Open waveform
1 Track Jump waveform
12 cm CD-DA setup operation after loading
12 cm CD Loading operation
12 cm CD Loading operation
8 cm CD Loading operation
Ref.:
GND
Mode:
Normal
Ref.:
GND
Mode:
Normal
Ref.:
GND
Mode:
Normal
Ref.:
REFO
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
TEST
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
Ref.:
REFO
Mode:
Normal
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