Sony CDX-L410 - Block Diagrams; CD Section Signal Flow

15 15
CDX-L410
3-3. BLOCK DIAGRAM — CD SECTION —
(Page 16)
82
83
84
85
16
12
D/A
CONV
TRACKING
ERROR
FORCUS
ERROR
9
1
OSC
EFM
DEMOD
SERVO
CTL
RF
EQ
52
56
DSUB CODE
PROCESS
8
7
6
5
4
3
2
56
60
30
57
59
68
79
31
51
21
22
23
55
54
53
52
I/F
87
86
97
98
LD
DRIVE
Q1
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
LOADING
MOTOR
DRIVE
6
5
23
2
15
16
17
18
13
14
11
12
9
10
26
62 63 64 65
63
62
33
POWER
CONTROL
Q332
POWER
CONTROL
Q333
REG
Q331
REG
Q341
M902
(SLED)
M901
(SPINDLE)
M903
(LOADING)
SW3
(LIMIT)
SW2
(SELF)
SW4
(DOWN)
SW1
(DISC IN)
X1
16.9344MHz
OPTICAL PICK-UP
(KSS-720A)
I-V
CONV.
CDL
CD PACK
TSTB
STB
AO
CD TSO
CD TSI
CD TCKO
CD RST
RFOK
XEN
IN SW
LIMIT
CD SELF SW
D SW
CD LM LO
CD LM EJ
CDMD ON
XCD ON
R-CH
TUNER
SECTION
A
23 24
M
M
M
IC602
BU 5V
BATT
LOUT
ROUT
PACK
TSTB
SI
RFOK
SO
SCK
STB
AO
XTALEN
RST
RESET
A
C
B
D
E
F
PD
LD
A
C
B
D
E
F
PD
LD
LD AMP
FOCUS
COIL
TRACKING
COIL
FD
FSC
+
FSC
-
TRK
+
TRK
-
SL-
SL+
SP-
SP+
LD-
LD+
TD
SD
MD
LOAD
EJECT
SYSTEM CONTROL
IC501 (1/3)
RF AMP,DIGITAL SERVO,
DIGITAL SIGNAL PROCESSOR
IC1
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE/LOADING MOTOR DRIVE
IC2
FD TD SD MD
Signal path
: CD
R-ch is omitted due to same as L-ch.
A5V
AU5V
D5V
DR6V
+-
+-
+-
1
S702
RESET
RESET
3