Read Sony HCD-EX1 Service Manual online
2
PAGE
INCORRECT
CORRECT
26
29
Ref. No.
Location
D2
C-3
D3
C-3
D4
B-3
D6
B-3
D7
C-4
D10
E-3
D11
E-3
D12
D-3
D13
D-3
D21
D-2
D22
C-2
D901
B-2
D911
B-2
D931
A-3
D941
A-2
IC1
C-4
IC933
A-1
IC951
B-1
Q21
D-2
Q22
D-2
Q23
D-2
Q951
D-1
• Semiconductor
Location
Ref. No.
Location
D2
C-3
D3
C-3
D4
B-3
D6
B-3
D7
C-4
D10
E-3
D11
E-3
D12
D-3
D13
D-3
D21
D-2
D22
C-2
D901
B-2
D911
B-2
D931
A-3
D941
A-2
D951
D-1
D952
D-1
D953
C-1
IC1
C-4
IC933
A-1
IC951
B-1
Q21
D-2
Q22
D-2
Q23
D-2
Q951
D-1
• Semiconductor
Location
@
@
@
^
%
#
#
27
$
$
#
13
symmetry
A
B
Within 3.8
±
1 Vp-p
symmetry
A
B
Within 1.6
±
0.4 Vp-p
$
S-curve waveform
1 track jump waveform
S-curve waveform
1 track jump waveform
0V
Center of the waveform
B
Symmetry
A (DC voitage)
level : 1.3
±
Vp-p
+0.6
–0.7
–0.7
0V
Center of the waveform
B
Symmetry
A (DC voitage)
level : 1.5
±
Vp-p
+0.5
–0.7
–0.7
%
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