Block Diagrams - Cdp Section - Sony RCD-W1 Service Manual

– CDP SECTION –
RF AMP
OPTICAL IC101
PICK-UP BLOCK
RF
A
A
B
B
C
C
D
D
E
E
F
F
V.C
VCC +5VA
LD
LD LD
DRIVER
Q101
MD
PD
VR
DIFF AMP
IC402
F+ FCS+
FOCUS
F-
FCS-
COIL
TRK+
T+
TRACKING
COIL T- TRK-
A
A
M301
M
SLED
MOTOR
B
B
LD+
SLD+
M609
M LD- SLD-
LOADING
MOTOR
W
V
M
U
HU+
M401
SPINDUL HU-
MOTOR
HV+
HV-
HW+
HW-
H-
H+
A+5V
LIMIT SLEDIN_SW
SW
RF_1XL
Q102
4V
RX_4XL
Q104
24 25 26
RFAC
AC
3 EQ 15
AMP
6
RFDCO
7
RF SUM
28
8 AMP
9 RFDCI
29
10
FEI
11 17
FOCUS FE
16
VC ERROR
27
AMP
TE
18
TRACKING
ERROR
CE
AMP
20
CEI
1 APC
21
12
2
Q105
SLD_ERR
BTL MOTOR DRIVE
IC301
OUT1
36
VM1-
FAO
35 IN1-
37
IN1+
DRV
VM1+
40
34
OUT2
30
VM2-
TAO
IN2-
31
28
DRV IN2+
VM2+
27
32
ACT_MUTE
MUTE1 26
TRAY_MUTE
MUTE2 25
VM3+
10
CH3IN
1
VM3- DRV
IN3
9
2
IN3+ SLDPHA_A
3
8
OUT4
VM4- 21
SLDPHA_B
13 IN4-
20
IN4+
VM4+ DRV
19
12
OUT5
VM5- 16
TRAY_CTL
IN5-
15
17
DRV
VM5+ IN5+
18
14
VREFO
22
SAO
VREF
23
Q403
MOTOR DRIVER
IC401
KICK_LOW
WOUT SPN_4X
2 VCREF
5
VOUT
Q401
DRIVE
28
UOUT
27
UIN1
20
UIN2 VCF 4
21
VIN1
SPNFG
18 FG
13
VIN2
19 RS SPNREV
CONTROL
WIN1
14
16
WIN2 SS SPN_ON
17
11
VH
15
SLD_IN
DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
EFM
13 REGISTER
DEMODULATOR
ERROR
RFDC CORRECTOR
141
FE
3
ANALOG
SWITCH
•
SE
2
AMP
TE
•
143
A/D
CONVERTER
CE
142
CPU
FAO
FAO
INTERFACE
RW_GUP
113
TAO
TAO
SERVO
112
SAO SAO DSP
111
LD_OFF
4V 114
SPNFGG
PWM1
129
MDP
117 MDP
103 103 105 98 97 100 96 95
SELECTOR
IC302
6
1
7
5
56 82 93 94 25 27 29 26 28 30
CE/FE_SEL
SPNFG
95
SPNFG
SLD_ERR
83 SLD_ERR
SLDPHA_A
84 SLDPHA_A
SLDPHA_B
85 SLDPHA_B
TRAY_CTL
23 TRAY_CTL
SPNREV
34 SPNREV
SPIN_ON
43 SPIN_ON
SPL_4X
45 SPL_8CM
KICK_LOW
46 KICK_LOW
SLD_IN
SLEDIN_SW
47
LD_OFF
99 LD_ON
RW_GUP
55 RW_GUP
ACT_MUT
ACTUATOR
31
TRAY_MUTE
32 TRAY_MUTE
MDP
RF_1XH
53 MODE1
RF_4XL
52 MODE2
24 81
( )
TRAY
(LOADING)
IC403
POW_CTL
OPEN
FLD_TXD
SPN-CTL
FLD_CLK
AMP
SW001
D
FL/POWER KEY_IN0
SECTION
KEY_IN1
+4V (Page 29)
KEY_IN2
REG
+4V +5VA
IC601
27 27
IC201
D/A DIGITAL DOUT
62
PROCESSOR OUT
DA16
SERIAL/
32K 29
PARALEL DA15
RAM
31
PROCESSOR
LRCK 27
XTLO
83
GEL.
X201
CLOCK
XTLI
33.8688MHz
84
MCKO
52
119 41 51 63 64 68 69 71
41 40 39 38 87 37 36 33
DUB_SW
48
59
CD_SW
SUB_SW 58
51
APCON
PWR_SW 50
CD/CDR_EMPH
MAIN_EMPH 49
CD/CDR_DATAL
97
SUBOUT_SEL
SYSTEM
CD/CDR__LVL
AUDIO_LVL
CONTROL 96
IC501
AUD_SW 81
MAIN_MUTE
CD/CDR_MUTE
60
LVL_SW 21
SRC_OUT 12
SRC_CS 3
90
SRC_INT
SRC_RESET 98
OPT_SEL 71
70
MPB_SEL
69
SPB_SEL
AES_SEL1 6
AES_SEL0
7
AS_DUBBING 72
91 REC_CLK
POW_CTL
REC_CLK 16
13 DIG_TXD
RW_TXD
17 DIG_CLK
REC_TXD 12
FLD_CS 4 FLD_CS
RMC_IN 88 REMO_IN
ASIC_CONF
8
78 KEY_IN0
REC_RXDE 14
79 KEY_IN1
AS_PGM 19 NC
KEY_IN2
80
RESET
AS_DONE 20 NC
63
IC502
1 RESET 2 +5VA
RCD-W
CDP_DOUT
P_PCMDTK
CDP_DATA
P_BCK
CDP_BCK
PR_BTCK
CDP_LRCK
CDR_EMPH
CDR_EMPH
SUB_MUTE
R OUT SEL
R_RMC
PWR MUTE
DUB SEL
DUB SEL
C
AUDIO
SECTION
(Page 28)
P_LRCK
AUD_LVL
LEVEL METER
L/R SEL
L/R SEL
/PD
POWER_DOWN
CD/CDR_DATA
P OUT SEL
CD/CDR_LVL
CD/CDR_LVL
CD/CDR_EMPH
CD/CDR_EMPH
CD/CDR_MUTE
CD/CDR_MUTE
CDP_33M
SRC_DIN
SRC_CLK
P_PCMDT
P_PCMDT
P_LRCK
P_LRCK
P_BITCK
P_BITCK
DUB_SW
SUB_MUTE
CDR_EMPH
R_RMC
/PD
CDP_33M
MCKO
AUD_LVL
SRC_DIN
SRC_DIN
SRC_CLK
L/R_SWL
SRC_CLK A
CD-R
SECTION
SRC_DOUT
(2/2)
SRC_CS
(Page 26)
SRC_INT
SRC_RESET
DPT_SEL
M_PBSEL
S_PBSEL
DUB_SPD0
DUB_SPD1
AS_DUBBING
2 REC_CLK
15
NC
1
5 RW_TXD
4
3 NC
9,10 SELECTOR
•Signal Path
IC602
REC_RXD
: CD P