Read Sony CFD-E90L Service Manual online
CFD-E90L
25
25
CNP701
C740
C726
C725
C724
C722
C723
C721
C720
R
71
6
R
7
1
7
R
7
1
8
R
71
9
R
7
2
0
R
7
2
1
R
7
2
2
L706
FB702
C727
R723
C709
C734
C706
C708
R708
R711
C731
R709
C703
R724
R737
C729
R738
C
7
2
8
R726
R725
C730
R728
R727
C704
R713
C744
C747
C746
C745
C743
R731
R741
R714
R715
X701
C735
C716
C711
C718
R747
FB701
R742
R
7
4
4
R746
C739
C738
C702
C701
R707
C751
C750
C742
R733
R734
R735
R736
C733
C732
R701
R702
R703
R704
R705
R706
R712
C741
C719
CNP702
R729
R730
C717
S701
M702
M701
JC
7
0
2
J
C
7
01
Q701
JC703
IC701
IC702
CNP703
R732
C707
C736
R710
C705
C755
C754
R743
16P
470
10V
10V
1000p
1000p
22p
22p
0.01
22p
22p
1
k
1
k
1
k
1
0
0
10
0
1
k
1
0
0
1000p
100
0.1
SLX
SLY
S
P
Y
S
P
X
4700p
1 50V
100p
10k
100
0.047
22k
0.1
47k
470
1
470
0
.0
4
7
220
220
0.1
10k
2.2k
22p
220
RF
0.1
100
10V
10V
100
10V
10V
0.1
0.1
2.2k
4.7k
100
100
16.9344MHz
1000
6.3V
6.3V
0.01
0.01
22p
1k
L-CH
R-CH
2.2k
1
0
0
k
2.2k
0.1
0.1
47
10V
1000p
10
0.1
100
10V
10V
0.1
4.7k
4.7k
4.7k
4.7k
100
10V
10V
100
10V
10V
47k
10k
10k
10k
10k
47k
100
0.1
22p
14P
220
1k
0.01
0
0
KTN2907AS
-RTK
0
LC78646E
BA5826FP-E2
3P
1M
1
4700p
TE
FE
VC
4.7k
4700p
0.01
0.01
4.7k
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
K1
K2
K3
K4
K1
K2
K3
K4
A1
A2
A3
A4
A1
A2
A3
A4
E
D
A
B
C
F
LD
VR
PD
F+
T+
T-
F-
VCC
MUTE
SP+
SPIN
SP-
SL-
SL+
REGO
VCC
VREF
F-
F+
T-
T+
RST
VREF
VCC
GND
REG-B
GND
GND
GND
NC
OPOUT
OPIN
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REFI
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FDO
SPDO
SLDO
GPDAC
CONT4
CONT5
SBCK/CONT6
SBCK/FG
DEFECT
V/
∗
P
FSEQ
MONI1
MINI2
MONI3
MONI4
MONI5
(3.3V)VSS
VDD
DOUT
TEST
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
XVDD
XOUT
XIN
FSX/16MIN
XVSS
C2F
EFLG
16MOUT
ASLRCK
ASDACK
ASDFIN
LRSY
DATACK
DATA
CE
CL
DI
DO
∗
WRQ
∗
RES
DRF
VDD5
VSS
CONT3
CONT2
CONT1
PDO1
PDO2
VVSS
PCKIST
VVDD
FR
LDS
LDD
SLCO
TX
TY
FX
FY
SLIN
(SLIN)
FIN
(FIN)
TIN
(TIN)
D.GND
P.GND
CD 3.3V
CE
CL
DRF
FSEQ
(LIMIT)
(SLED)
SL+
SL-
SP-
SP+
(SPINDLE)
AUTOMATIC
POWER
CONTROL
DIGITAL SIGNAL PROCESSOR,
CLV SERVO,D/A CONVERTER
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
CD 3.3V
DATA
D-GND
CD R-OUT
CD L-OUT
XRT
DIN
WRQ
DOUT
CD6.0V
RF AMP,FOCUS/TRACKING SERVO,
R739
100
6-7.
SCHEMATIC DIAGRAM – CD Section –
•
See page 36 for Waveforms.
•
See page 36 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
(Page 31)
(Page 31)
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