17
17
CFD-S01
CFD-S01
6-1. BLOCK DIAGRAM — CD SECTION —
SECTION 6
DIAGRAMS
A
C
B
F
E
D
A
C
B
D
LD
PD
VR
F
T+
T–
F+
F–
SL+
SL–
SP+
SP–
E
VC
LD
PD
LD POWER
CONTROLLER
Q701
VC
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213C)
M
M
M702
SLED
MOTOR
M701
SPINDLE
MOTOR
S701
(LIMIT)
35
34
31
28
26
30 27
37
38
32 29
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
39
X701
16.93MHz
65
CD +3.3V
REC/PB
POWER
CONTROL
Q957-959,D957
RIPPLE
FILTER
Q304
ERROR
AMP
Q705
ERROR
AMP
Q704
PULSE/DC
CONVERTER
Q703
AUDIO+6V
REG
Q955,D953
POWER
SWITCH
Q952,953
POWER
SWITCH
Q951
CD 3.3V
CD-CONT
S801
PUSH
OPEN/
CLOSE
3.3V
9V (SW)
R-VT
TAPE 6V
CD 6V
RADIO 6V
D901 – 904
RECT
F902
T901
POWER
TRANSFORMER
J901
AC IN
Signal path
: CD
VC
VC
CD_IN_R
CD_IN_ L
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
6PCS, 9V
41
18
21 22
42
D951
D952
D703
D324
BATT
VDD
U-COM
(VDD)
+