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DEH-23UB/XSUC
50
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B
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10.4 WAVEFORMS
-
CD CORE
U
NIT
Note : 1. The encircled numbers denote measuring points in the circuit diagram.
2. Reference
v
oltage REFO1(1.65
V
)
500 ms/di
v
5
V
/di
v
5
V
/di
v
5
V
/di
v
10
V
/di
v
1
DSCSNS
5
C
L
CONT
4
L
OE
J
6
V
D
5
V
/di
v
5
V
/di
v
5
V
/di
v
5
V
/di
v
1
DSCSNS
2
8SNS
4
L
OE
J
3
H
OME
5
V
/di
v
5
V
/di
v
5
V
/di
v
5
V
/di
v
500 ms/di
v
1
DSCSNS
2
8SNS
4
L
OE
J
3
H
OME
500 m
V
/di
v
500 m
V
/di
v
200 ms/di
v
c
TE
d
FE
200 m
V
/di
v
2
V
/di
v
2
V
/di
v
500 ms/di
v
a
FIN
b
RFOK(MONI
_
3)
7
SIN
1
V
/di
v
500 m
V
/di
v
500 m
V
/di
v
2 s/di
v
500 ms/di
v
7
SIN
8
CIN
9
TIN
2
V
/di
v
500 m
V
/di
v
5 s/di
v
e
MDX
7
SIN
2
V
/di
v
500 m
V
/di
v
50 ms/di
v
e
MDX
7
SIN
500 m
V
/di
v
500 m
V
/di
v
500 m
V
/di
v
500 m
V
/di
v
20 ms/di
v
d
FE
a
FIN
c
TE
9
TIN
1
V
/di
v
500 m
V
/di
v
500 m
V
/di
v
500 s/di
v
f
RFA
G
C
c
TE
9
TIN
500 m
V
/di
v
500 m
V
/di
v
2 ms/di
v
c
TE
f
RFA
G
C
v
Source On setup operation
12 cm CD-DA Source On setup operation
CD-DA Play operation
Spindle wa
v
eform during play operation
Spindle wa
v
eform during play operation
(
W
ider)
Focus Search wa
v
eform
Track Open wa
v
eform
100 Track
J
ump wa
v
eform (32 Track
J
ump
x
3)
12 cm CD-DA setup operation after loading
12 cm CD
L
oading operation
12 cm CD
L
oading operation
8 cm CD
L
oading operation
Ref.:
G
ND
Mode:
Normal
Ref.:
G
ND
Mode:
Normal
Ref.:
G
ND
Mode:
Normal
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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