ICF-CD832
15
15
5-2. BLOCK DIAGRAM — CD SECTION —
• Signal path
: CD
A
C
B
F
E
D
A
C
B
D
LD
PD
VR
F
T+
T–
F+
F–
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)
12
11
9
5
7
8
3
10
4
6
CNP702
67
TD
FD
SP
SL
31
72 25
66
63 61 62
49
48
65 64
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
X701
16.93MHz
FD
SL
SP
TD
VREF
VREF
VREF
20
21 22 23
14
2
+6V
CD+B
CD BOARD
SL+
SL–
SP+
SP–
(Page 17)
