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CFD-F10/F10L
6-1. BLOCK DIAGRAM – CD SECTION –
A
A
C
C
B
B
D
D
E
E
F
F
AUTOMATIC
LD
LD
POWER CONTROL
Q701
PD
PD
VR
VREF
VREF
VREF
OPTICAL PICK-UP
BLOCK
(KSS-213R)
T+
TRACKING
T–
COIL
F+
FOCUS
F–
COIL
M702
SL+
M
SLED
SL–
MOTOR
M701
SP+
M
SPINDLE
SP–
MOTOR
S701
(LIMIT)
S801
PUSH
OPEN/
CLOSE
Signal path
: CD
: CD (DIGITAL)
RF
FIN2
EFMIN
8
4
3
PH/BH
FIN1
7
AGC
HFL
PH(RFENV)
TIN1
9
FE
TIN2
TE
10
VREF
LDD
80
APC
LDS
D/A
79
CONVERTER
11
VREF
20 21 22 23
T+
TIN
TD
TRACKING
12
9
T–
COIL
11
DRIVE
F+
FIN
FD
FOCUS
17
19
F–
COIL
18
DRIVE
MUTE
7
SL+
SLIN
SL
SLED
26
25
SL–
MOTOR
27
DRIVE
SP+
SPINDLE
SPIN
SP
2
3
SP–
MOTOR
1
DRIVE
FOCUS/TRACKING
VREF
COIL DRIVE
23
VREF
SPINDLE/SLED
OPIN
15
MOTOR DRIVE
IC702
29
CD-DOOR
42
40
39
BATTERY
CHECK
Q804,807
CD +3.3V
REG
CD 3.3V
Q957-959,D957
MAIN
CD-CONT
2
SECTION
INTERPOLATION
SLICE
ERROR
MUTE
LEVEL
CORRECTION
&
CONTROL
AUDIO CD
ATTENUATION
DEEMPHASIS
CLV,CAV
RF AMP FOCUS/TRACKING SERVO
CONTROL
DIGITAL SIGNAL PROCESSOR
CLV SERVO D/A.CONVERTER
A/D
CONVERTER,
SWITCH
SERVO
PROCESSOR
FRAME SYNC
PLL
DETECT,PROTECT
VCEC
INSERT
EFM DECODER
GENERAL
PURPOSE
PORT
67 31
72 25
66
61 63
64
SYSTEM CONTROLLER
CD
IC801 (1/2)
65
POWER
+3.3V REG
3.3V
3
2
IC802
CONTROLLER
Q819,D802
AUDIO+6V
REG
RADIO 6V
Q955,D953
AUDIO 6V
CD 6V
POWER
VDD (SW)
SWITCH
Q952,953
D910
POWER
SWITCH
Q951
20
20
LCHO
42
4
8FS
DIGITAL
LPF
FILTER
RCHO
&
45
1-bit DAC
AUDIO
DOUT
IC303
39
2
OUT
IC701
COMMAND
CLOCK
INTERFACE
GENERATOR
63 61 62
65 64
49
48
X701
16.93MHz
TRANSFORMER
54 62 55 52 53
F902
D901 – 904
RECT
28
Q801
AC-HI
BATT COM
VDD
U-COM
(VDD)
CD_IN_ L
MAIN
1
SECTION
CD_IN_R
IC303
OPTICAL
DIGITAL
OUT(CD)
(F10L)
T901
POWER
J901
ACIN
4.5V
DRY BATTERY
SIZE " D "
(IEC DESIGNATION R20)
4.5V
6PCS, 9V
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