Panasonic SL-CT582VGC - Block Diagram

13 Block Diagram
SL-CT582VGC / SL-CT582VGN / SL-CT582VGS
25
+B3
FF
E E
C
A
D
D
B
C
FO-
26
27
FO+
H-BRIDGE1
PRE
DRIVER1
FO+
FO-
TR+
TR-
TRAVERSE
MOTOR
M
SPINDLE
MOTOR
SEMICONDUCTOR
LASER
PHOTO DETECTOR
FOCUS COIL
TRACKING COIL
TR-
29
30
TR+
H-BRIDGE2
PRE
DRIVER2
RI1
FI1
TRV-
32
33
TRV+
H-BRIDGE3
PRE
DRIVER3
TRV+
TRV-
4
PVcc1
+B2
48
AVcc
PVcc/2
MONITOR
25
MON
MON
PMCK
15
GND
9,16,
28,34
CLK
LASER
POWER
DRIVE
Q201
LOGIC2LOGIC3 LOGIC1
M
SP-
35
36
SP+
H-BRIDGE4
PRE
DRIVER4
SP+
SP-
LOGIC4
23
24
21
22
FI2
RI2
19
20
17
18
FI3
RI3
SPPOL
SPOUT
FO+
FO-
TR+
TR-
TRV+
TRV-
SPPOL
SPOUT
37
SHORT
PROTECT
SOFT
SPRT
38
OSC START/
OFF
41
START
OFF/
START
UP
CON
44 43
VMI
CIN
VMIC
VG
23
+B2
RIPPLE
FILTER
1
CRIP
SUB UP
CONVERTER
5
VSUB
UP/DOWN
CONVERTER
6
SSW
7
SVcc
+B3
8
10
USW
DSW
REG.
ERROR
AMP
13
PVcc2
+B1
47
CHARGE
12
REGB
REGB
4645
EO
EI
SOFT
START
VG
LG
AN41508A-VB
IC11
POWER SUPPLY /
MOTOR DRIVE
RESET1
14
RESET1
RESET1 REGU.
REGOUT
40
PVcc
+B2
11
31
PVcc
+B2
CHARGE2
+B3
OPTICAL PICK-UP
+B9
RW
MN6627962JB
IC501
SERVO AMP / SERVO PROCESSOR /
DIGITAL SIGNAL PROCESSOR
DIGITAL FILTER & D/A CONVERTER
58
RFVDD
TIMING
GENERATOR
55
54
C
B
101
PMCK
85
X1
100
SMCK
86
X2
EFM
DEMODULATION/
SYNC
INTERPOLATION/
CIRC ECC/
CDROM ECC
56
A
MICRO
COMPUTER
INTERFACE
48
RF
AMPLIFIER
47
57
PD
LD
PD
DCDET
A/D
CONVERTER
34
FEIN
TEIN
36
AUDIO OUTPUT
BUFFER
77
REGULATOR
14
REGON
FLAG0
103
70
AVDD2
64
AVSS2
SERVO
CPU
74
LOOUTR
HPVDDL
HPCNT
76
HPVSSR
HPV
DDR
HPOUTL
HPV
SSL
82807879
AVDD1
AVSS1
HPOUTR
75
72
81
HPOUTL
98
STAT
AD PVcc
33
HPCNT
CIRC RAM
SUBCODE
INTERFACE
BUS CONTROL
UNIT
96 65
MDATA
ARFIN
95
MCLK
67
IREF
SERIAL OUTPUT
INTERFACE(DAC)
BLKCK
99
NCAS
7
NRAS
8
FS
CONVERTER
NRAS
6
NWE
9
CKE
NWE
125
SDRCK
CLK
19
BA0
BA1
18
MLD
97
66
DSLF
68
PLLF
69
PLLFO
DSL/PLL/VCO
DRAM
INTERFACE
A0~A10
1~4,127,128
10~13,17
D0~D15
107~116,
118~123
D0~15
UDQM
124
LDQM
5
X501
(16.9344MHz)
20
DVSS1
84
DVSS2
106
DVSS3
44
52
53
VREF
E
F
62
CAGC
63
ARFOUT
60
RFOUT
61
RFIN
41
FEN
42
TEN
40
FEOUT
43
TEOUT
51
VDDLD
50
CLD
45
DUTYADJ
46
CKMON
RF
INTERFACE
SPINDLE
SERVO
INPUT
PORT
ADPCM
COMPRESSION
AUDIO
DECODER
AVDD3
31
AVSS3
32
ANALOG
LOWPASS
FILTER
DIGITAL FILTER
1bit DAC(MASH)
OWM LOGIC
DIGITAL
OUT
102
TX
OUTPUT PORT
23
SPPOL
PWMSEL
21
TRP
TRVM
TRVP
SPOUT
26252422
TRM
27
FI3
RI2
30
IOVDD1
87
IOVDD2
16
DVDD1
88
DVDD2
105
DVDD3
90
PMSEL1
FOP
28
FI1
FOM
29
RI1
SPPOL SPOUT
RI3
FI2
BLKCK
A0~10
NCAS
CKE
UDQM
LDQM
71
LOOUTL
+B4
+B3
+B3
MON
+B3
ARF
A
B
F
E
+B3
SMCK
STAT
MDATA
MCLK
MLD
+B3
+B3 +B3 +B5
117
DRVDD2
15
DRVDD1
+B9
NTEST
104
RESET CD
83
NRST
+B3
VREF
GND
F
A
B
E
RF
PD
C
C
LD
38
CEA
+B3
LD
OPEN
RF
ARF
+B5
+B4
VDD
OPEN
PMCK
A11
126
A11
SL-CT582V(GC,GN,GS) BLOCK DIAGRAM
C3ABMG000207
IC503
DRAM
A0~10
16
DQ0~15
20~24,
27~32
CAS
34
CKE
WE
1715
RAS
2,3,5,6,8,
9,11,12,
39,40,42,
43,45,46,
48,49
35
CLK
19
BA
36
UDQM
14
LDQM
+B9
7,13,
38,44
VDDO
VSS
26,50
+B9
1,25
VDD
LDQM
UDQM
A11
CLK
A0~10
D0~15
NWE
NCAS
CKE
NRAS
VSSO
4,10,41,47
Rch
42
CD/
TU
GCTL
VC
RF
49
VDDDRV