RCD-W3
23
23
5-2. BLOCK DIAGRAMS – CD-R SECTION (1/2) –
98
1
14
13
32
12
22
23
27
31
16
5
3
6
7
18
19
20
21
39
29
30
40
41
42
43
2
44
8
97
96
95
93
92
91
90
7
8
4
3
5
18
19
3
4
12
13
9
16
15
4
2
17
6
5
7
88
52
51
78
79
53
48
59
2
1
4
34
35
32
31
36
37
26
24
9
10
28
27
12
13
14
20
21
18
19
16
17
23
+4V
REG.
IC210
+5VA
+4V
BUFFER
68
67
56
72
71
41
48
42 43 45
81
23
21
18
19
24
100
49
84
85
63
2
1
3
1
3
7
5
81
10
27
100 31
28 94
32 46 15
M
M
M
AO1
AO2
2 AO3
AO4
AO5
AO6
AO7
AO8
AO9
AO10
AO11
AO12
RREF1
RREF2
VWDC2
WREF
HAVCOFS
VWDCLMT
RF EQUALIZER,
FOCUS/TRACKING,ERROR
DETECT
IC301
AIN
BIN
CIN
DIN
EIN
FIN
GIN
HIN
FPDO
VWD1
VWDCN
RREF2
VRDC
RREF1
VRDCN
RFO
SRFO
FEO
S/H
MATRIX
TE AMP
COMPARATOR
IC305 (1/2)
IC306 (1/2)
IC308
IC307
5
7
6
1
ASYM2
BLEVEL0
ASYM1
/CXACS
CXADATA
/CXACLK
/DACLK
/DACS
DADATA
2
7
APC
FVREF
HAVC
VC
DVC
RREF2
LD DRIVER/CONTROL
ERGCNT
RREF1
WREF
MFPDSH
RF PDSH
MLDON
CEO
WBLSH
SPDSH
MPDSH
ROPCSH1
CEM
MPXOUT
CS
XLAT
TFGCNT
SDATA
SCLK
ERGCNT
WFPDSH
RF PDSH
WLDON
CE
WBLSH
SPDSH
MPDSH
ROPCSH_E
MPXOUT
CE
AGCON
WBLIN
/CXACS
CXADATA0
/CXACLK
ERGCNT
ATFG
AGCON
RFRP
RFCT
EQRFP
EQRFN
NC
+2V
BH01
BH01
TEIN
TE
FE
XTOR
XTOK
RECD
SWRF
AMYS2
80 BLEVEL0
AMYS1
XTOK
RECD1
AGCON
MPXO
AGCON
MPXOUT
/CXACS
EP CS
61 SDATA IN
83 FPDO
60 RDPCON
RDPCON
33
20 CDR/RW
34
7 WR/R
36
2 ATIP/EFM
38
90 ADTRIG
SDATA
SCLK
DRV EN
/SLD IN SW
SLD MOVE A
SLD MOVE B
SLD IN SW
SLD MOVE A
SLD MOVE B
DRV EN
RESET
/DA CS
EEPROM
IC208
CS
CK
DI
4
DO
17MHz
NC
NC
ERGCNT
RDPCON
CDR/RW
WR/RE
ATIP/EFM
ADTRIG
WRSMP
MONTITO
LDON
WGATE
HRSW
/RST
WRSMP
MONTITO
LDON
WGATE
HRSW
/RST
WLDON
REPDSH
WFPDSH
WBLSH
SPDSH
MPDSH
W/XR
OSCEN
ENBL
ODON
EEFS
EFM1
EFM2
EFM3
ROPC1
RESAMP1
EFCK
RESAMP2
WLDON
REPDSH
WFPDSH
WBLSH
SPDSH
MPDSH
W/XR
OSCEN
ENBL
ODON
EEFS
EFM1
EFM2
EFM3
ROPC1
RESAMP1
EFCK
RESAMP2
34MCLK
EFM(RFAC)
TE
RP
BS
FE
RRFIN
MSPP
RRF
RFRPIN
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Q301
Q302
+4V
D301
LD
PD
WREF
+2V
VWDC1
VWDC2
FPDO
VRDC
ODON
W/XR
IN3-
FPDVC
OSCEN
VWDCLMT
VWDC2
FPDO
ODON
W/XR
ENBL
OSCEN
PDVC
IC302
BUFFER
FO+
FCS+
FCS-
TRK+
TRK-
TRAY+
TRAY-
A
FAO
TAO
Q303
/DACS
/DACLK
DADATA
DO
CLK
LD
LDIN
SLD MOVE A
SLD MOVE B
DRV EN
FO-
TO+
TO-
LO+
LO-
SL1+
SL1-
W
W
V
U
HU+
HU-
HV+
HV-
HW+
HW-
H-
H+
+5VA
LIMIT
SW
V
U
DMO
HU+
HU-
HV+
HV-
HW+
HW-
HB
TOIN+
FOIN+
LOIN+
SPIN
SPNFG
SLD IN SW
FG3
DRV
DRV
40
DRIVE
CONTROL
HALL
SENSOR
5
7
IC306 (
2
/2)
D/A CONVERTER
IC304
33 34 35 38
13 19
REGISTER
MPX
FE TE
PH/BH
CE
BLEVELO
50
58
57
2
1
SYSTEM
CONTROL
IC203 (1/2)
CPLD
IC207
FOCUS
COIL
TRACKING
COIL
M609
LOADING
MOTOR
(DECK B)
M301
SLED
MOTOR
(DECK B)
M401
SPINDUL
MOTOR
(DECK B)
BTL MOTOR DRIVE
IC303
DRV
DRV
RF EQ
65
99
TEBC
COMPARATOR
IC305(2/2)
RPBC
FLAGC
FPDO
EFM
SYS BUS
34MCLK
BS
RP
TE
FE
RX
TX
OPTICAL
PICK-UP BLOCK
(KRS-220C)
(DECK B)
63
A
B
CD-R
SECTION
(2/2)
(Page 24)
CD-R
SECTION
(2/2)
(Page 24)
30 47 61 62
53
A
5
6
B
SL2+
SL2-
MU1
REF
SLIN2
SLIN1
DRV
BAS
41
B
2
1
6
25
82
2
3
1
8
•Signal Path
: CD PLAY
: CD REC