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CFD-S03CP/S03CPL
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM — CD SECTION —
AOUT1
A
57
B
B
C
C
59
D
D
60
E
E
F
F
58
50
51
PD
PD
66
67
SYNCHRONOUS
CIRCUIT
DSP
AOUT2
B
CD_IN_ L
117
CD_IN_R
A
PRISERVO
AMP
D
RF AMP,
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
IC201
E
F
DIGITAL
SERVO
CONTROL
LD
PD
I/F
APC
VDD (3.3V)
44 43 45 46 41 42 38
TRACKING
COIL
T+
T–
13 CH1OUTR TRACKING
COIL
CH1OUTF
14
DRIVE
CH1INR
5
CH1INF
4
FOCUS
COIL
F+
F–
CH2OUTF
12
CH2OUTR
11
CH2INF
6
CH2INR
7
FOCUS
COIL
DRIVE
39
12 90 13
REQ-MP3
IREQ-MP3
ACK-MP3
XTACN
XLAT
DATA
CLOK
SENS
SCOR
XRST
56 VC
OPTICAL PICK-UP
BLOCK
(KSS-213C)
SSTB
TRDR
TFDR
FFDR
FRDR
SFDR
SRDR
MDP
VC
DATA2
CLK2
XLAT-MP3
CLOCK
GENERATOR
VC
(Page 18)
C
VR
VC
112
DAC
14 10 15 7 16 89 11 20 26 8
VDD (1.8V)
+1.8V REG.
IC202
CD3.3V
XTAO
LD
LD
LD POWER
CONTROLLER
Q321
A
XTAI
A
109
108
X201
16.93MHz
MUTE 20
M402
SLED
MOTOR
M
SL+
SL–
CH3OUTF
17
CH3OUTR
18
SLED
MOTOR
DRIVE
CH3INF
23
CH3INR
22
M401
SPINDLE
MOTOR
M
SP+
SP–
16 CH4OUTF
CH4OUTR
15
SPINDLE
MOTOR
DRIVE
CH4IN
24
OPOUT
27
SLED/SPINDLE
MOTOR DRIVER,
TRACKING/FOCUS
COIL DRIVER
IC402
OPIN+
2
VREF 26
VC
T901
POWER
TRANSFORMER
S201
(LIMIT)
J901
AC IN
23
38
37
I-DATA-MP3
O-DATA-MP3
O-CLK-MP3
O-XLAT-MP3
O-STBY-MP3
O-RQ-MP3
I-RQ-MP3
I-ACK-MP3
O-CD-XTACN
I-CD-XLAT
O-CD-CMD
O-CD-CLK
I-CD-SENS
I-CD-SCOR
CD-XRST
BAT-CHK-H
36
SYSTEM CONTROLLER
IC801 (1/2)
O-POWER
V-CHECK
18 LID-OPEN
I-CD-CTL
SW2
PUSH
OPEN/
CLOSE
REG-CHK
7 5 6 10 11 12 27 28 26 8 31 30 29 43 4
D901 – 904
RECT
F902
Q801
AC-CHK 45
1
3.3V
5
+3.3V REG
4
IC804,Q802
AC-HI
CD 6V
Signal path
: CD
CD 3.3V
+3.3V
REC/PB
POWER
CONTROL
Q957-959,D957
AUDIO+6V
REG
Q955,D953
RIPPLE
FILTER
Q304
D951
6V
(TAPE)
POWER
SWITCH
Q951
D952
D324
RADIO +B
R-VT
CFD-S03CP/S03CPL
17
U-COM
(VDD)
POWER
SWITCH
Q952,953
9V (SW)
17
BATT
VDD
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
6PCS, 9V