Schematic Diagram - Cd Section - Sony CFD-E100WHITE Service Manual

6-6. SCHEMATIC DIAGRAM – CD Section –
SP-
SP+
LIM
GND
SL-
SL+
LD
PD2
F
PD1
VC
E
GND
VCC
VR
PD
T+
F+
F-
T-
CNP701
20P
SP-
SP-
SP+
SP+
LIM
LIM
GND
SL-
SL-
SL+
SL+
LD
LD
PD2
PD2
F
F
PD1
PD1
VC
E
E
GND
VCC
R712 100
VR
PD
PD
T+
T+
F+
F+
JC711 0 F-
F-
T-
T-
CFD-E100/E100L
• See page 40, 41 for IC Block Diagrams. • See page 39 for Waveforms.
CNP706
6P
SL+
M701
SL- (SLED)
GND
S701
LIM (LIMIT)
SP+ ON:WHEN THE OPTICAL PICK-UP IS
INNER POSITION
SP-
M702
(SPINDLE)
CNP705
16P
GND
PD2
F
PD1
E
VC
VCC
NC
LD
GND
PD
VR
F+
T+
T-
F-
C746
C744 C745
100
0.1 0.1
10V
C731
0.047
R709 R710
22k 4.7k
C702
47
10V
C742 C703
0.1 0.1
C743 C704 R711 R713 C705
(RF)
0.1 22p 220 100 4700p
PD2 R702 10k
PD1 R704 10k
C733
100
10V
R740 220k R703 4.7k
E R742 470k R706 4.7k
R714 470k
F R715 220k
C734 4700p
JC706 R707 C751 C706
0 10 0.1 1 50V
C707
1
Q701
C708 C736 JC708
KTN2907AS-RTK
100p 4700p 0
AUTOMATIC
POWER
C701
CONTROL 1000p
LD
FDO
F- F+
IC702
BA5826FP
FOCUS/TRACKING
JC705
0 COIL DRIVE,
SPINDLE/SLED
R741
10k MOTOR DRIVE
JC703
0
CONT4 TDO
T- T+
B
GND
F
D
E
VCC LD
A
NC
PD
C
R731
2.2k
PD LIM
R728
10k
R727 C729 C728 R724
2.2k 1 0.047 47k
C730 0.1
R733 R732
R730
220 220
1k
R729 R726 R725
220 470 470
R708
10k
SLCO
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
RF AMP,FOCUS/TRACKING SERVO,
TIN2
DIGITAL SIGNAL PROCESSOR,
(VREF)
VREF CLV SERVO,DIGITAL FILTER,
D/A CONVERTER
REFI
(FE) IC701
FE LC78646E
TEC
(TE)
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
TDO
FDO
SPDO
R723 C727
100 1000p
R746
4.7k
SLDO
CONT4 Z1
27 27
C726 1000p
C725 1000p
C724 22p
C723 0.01
C722 22p
C721 22p
C720 22p
DATA
DATACK
LRSY
ASDFIN
Z1
ASDACK
Z2
ASLRCK
Z3
16MOUT
Z4
X701
EFLG
16.9344MHz
Z5
C2F
R747
Z6
22k R751
XVSS
2.2k
Z7
FSX/16MIN
Z8
R739
XIN
1k
Z9
XOUT
Z10
XVDD
FB701
JC710 C717
RVDD 0
0 0.01
Z9
RCHO
R748
RVSS
100
LVSS
L706
Z10
0
LCHO
R750
LVDD
100
TEST
C735
C709 C716 C711 C755 C754
1000
0.1 0.01 0.01 0.01 0.01
6.3V
C740
C741
470
0.1
10V
CFD-E100/E100L
CNP702
14P
PGND
6V
FSEQ
DRF
DOUT
WRQ
CL
CE
DIN
XRT
(Page 34)
CD-R-OUT
CD-L-OUT
GND
3.3V