Read Sony CFD-S01 (serv.man2) Service Manual online
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–
F–
SL+
SL–
SL–
SP+
SP–
E
VC
LD
PD
LD POWER
CONTROLLER
Q701
APC
AC (I)
BD (I)
LD (O)
PD (I)
F (I)
E (I)
VBIAS (O)
6
5
4
12
3
11
2
9
12
11
TRACKING
COIL
DRIVE
20
7
FOCUS
COIL
DRIVE
TIN
(FIN)
24
(SLIN)
SLED
MOTOR
DRIVE
3
SPINDLE
MOTOR
DRIVE
SPIN
VREF
OPIN
OPOUT
MUTE
T+
T–
17
18
F+
F–
26
27
SL–
SL+
2
1
SP+
SP–
VC
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213C)
M
M
M702
SLED
MOTOR
M701
SPINDLE
MOTOR
SLED/SPINDLE
MOTOR DRIVER,
TRACKING/FOCUS
COIL DRIVER
IC703
S701
(LIMIT)
RESETX (I)
SUBSYQ (O)
MONI1
XPLCK
DIN (I)
R/W (I)
MCK (I)
BUSY (O)
DOUT (O)
XO (O)
XI (I)
LDACO (O)
RDA
A
JUMPO (O)
35
34
31
28
26
30 27
37
38
32 29
41
43
RF AMP,
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
IC701
39
29
54 62 55 52 53
64
X701
16.93MHz
CD-R/W
CD-DIN
CD-MCK
CD-BUSY
CD-RESETX
C-DOUT
CD DOOR
64 CD-LIM_SW
BATT-CHK-H
65
P-CON
SYSTEM CONTROLLER
IC801 (1/2)
CD +3.3V
REC/PB
POWER
POWER
CONTROL
Q957-959,D957
RIPPLE
FILTER
Q304
ERROR
AMP
Q705
ERROR
AMP
Q704
PULSE/DC
CONVERTER
Q703
AUDIO+6V
REG
Q955,D953
+3.3V REG
IC802
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
DSP
8FS
DIGITAL
FILTER
&
1-bit DAC
SYNCHRONOUS
CIRCUIT
I/F
CLOCK
GENERATOR
23
51
CD-SUBSYQ
VC
VC
CD_IN_R
CD_IN_ L
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
6PCS, 9V
DIGITAL
SERVO
CONTROL
PRI-
SERVO
AMP
41
6V-CHK
18
SDOUT (O)
CLVOUT(O)
21 22
2
3
42
3V-CHK
B
D951
D952
D703
D324
BATT
VDD
U-COM
(VDD)
15
14
+
(Page 18)
(Page 18)
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