CSD-XD51
18
18
CSD-XD51
6-3. BLOCK DIAGRAM – CD SECTION –
• Signal path
J
: CD
A
C
B
F
E
D
A
C
B
D
LD
PD
VR
F
T+
T–
F+
F–
SL+
SL–
SP+
SP–
E
VREF
LD
PD
LD POWER
CONTROLLER
Q701
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213R)
M
M
M702
SLED
MOTOR
M701
SPINDLE
MOTOR
S701
(LIMIT)
67
TD
FD
SP
SL
31
72 25
66
63 61 62
49
48
65 64
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
39
X701
16.93MHz
65
28
CD +3V
REG
Q302-304,D301
BATTERY
CHECK
Q804,805
POWER
CONTROLLER
Q819,D802
AUDIO+6V
REG
Q305,D302
POWER
SWITCH
Q306,307
POWER
SWITCH
Q308
CD 3.3V
CD-CONTROL
S801
PUSH
OPEN/
CLOSE
3.3V
VDD (SW)
AUDIO 6V
D901 – 904
RECT
F902
T901
POWER
TRANSFORMER
J901
AC IN
FD
SL
SP
TD
VREF
VREF
VREF
CD_IN_R
NC
CD_IN_ L
DRY BATTERY
SIZE " D "
(IEC DESIGNATION R20)
6PCS, 9V
RADIO 6V
CD 6V
9V
40
20
21 22 23
51
D303
Q801
Q815
BATT M
VDD
AC-HI
U-COM
(VDD)
Summary of Contents for CSD-XD51
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