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

– CDP SECTION –
RF AMP
OPTICAL IC101
PICK-UP BLOCK
RF
3
A
A
6
B
B
7
C
C
8
D
D
9
E
E
10
F
F
11
V.C
27
VCC +5VA
LD
LD LD
DRIVER 1
Q101
MD
PD
2
VR
DIFF AMP
IC402
F+
FCS+
35
FOCUS
F-
FCS-
COIL
34
T+ TRK+
31
TRACKING
COIL T- TRK-
32
A
10
A
9
M301
M
SLED
MOTOR
B
13
B
12
LD+ SLD+
15
M609
M LD- SLD-
LOADING
14
MOTOR
W
2
V
M
28
U
27
HU+
M401
20
SPINDUL
HU-
21
MOTOR
HV+
18
HV-
19
HW+
16
HW-
17
H-
15
H+
A+5V
LIMIT SLEDIN_SW
SW
RF_1XL
Q102
4V
RX_4XL
Q104
24 25 26
RFAC
AC
EQ
15
AMP
RFDCO
RF SUM
28
AMP
RFDCI
29
FEI
17
FOCUS
FE
16
ERROR
VC
AMP
TE
18
TRACKING
ERROR
CE
AMP
20
CEI
APC
21
RW_GUP
12
Q105
LD_OFF
SLD_ERR
BTL MOTOR DRIVE
IC301
OUT1
36
VM1-
IN1- FAO
37
IN1+
DRV
VM1+
40
OUT2
30
VM2-
IN2- TAO
28
DRV IN2+
VM2+
27
ACT_MUTE
MUTE1 26
TRAY_MUTE
MUTE2 25
VM3+
CH3IN
1
VM3- DRV
IN3
2
IN3+ SLDPHA_A
3
8
OUT4
VM4- 21
SLDPHA_B
IN4-
20
IN4+
VM4+ DRV
19
OUT5
VM5- 16
TRAY_CTL
IN5-
17
VM5+ DRV IN5+
18
VREFO
22
SAO
VREF
23
Q403
MOTOR DRIVER
IC401
KICK_LOW MDP
WOUT SPN_4X
VCREF
5
VOUT
Q401
DRIVE
UOUT
IC403
UIN1
SPN-CTL
UIN2 VCF 4
VIN1
SPNFG
FG
VIN2 13
CONTROL RS SPNREV
WIN1 14
WIN2 SS SPN_ON
11
VH
SLD_IN
DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
IC201
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
113
TAO TAO
SERVO
112
SAO SAO DSP
111
114
4V
SPNFGG
129 PWM1
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
SYSTEM
SPIN_ON
CONTROL
43 SPIN_ON
IC501
SPL_4X
SPL_8CM
45
KICK_LOW
46 KICK_LOW
SLD_IN
47 SLEDIN_SW
LD_OFF
99 LD_ON
RW_GUP
55 RW_GUP
ACT_MUT
31 ACTUATOR
TRAY_MUTE
32 TRAY_MUTE
RF_1XH
53 MODE1
RF_4XL
52 MODE2
24 81
( TRAY )
(LOADING)
POW_CTL
OPEN
FLD_TXD
FLD_CLK
AMP
SW001
D
FLD_CS
RMC_IN
FL/POWER KEY_IN0
SECTION
KEY_IN1
+4V (Page 29)
KEY_IN2
REG
+4V +5VA
IC601
27 27
D/A DIGITAL DOUT
62
PROCESSOR OUT
DA16 P_PCMDTK
SERIAL/
29
32K
PARALEL DA15
P_BCK
RAM
31
PROCESSOR
PR_BTCK
P_LRCK
LRCK 27
XTLO
83
GEL.
X201
CLOCK
XTLI
33.8688MHz
84
MCKO CDP_33M
52
119 41 51 63 64 68 69 71
SRC_DIN
SRC_CLK
41 40 39 38 87 37 36 33
DUB_SW
DUB_SW
48
SUB_MUTE
CD_SW 59
CDR_EMPH
SUB_SW 58
R_RMC
APCON 51
/PD
PWR_SW
50
CD/CDR_EMPH
MAIN_EMPH 49
CD/CDR_DATAL
SUBOUT_SEL 97
CD/CDR__LVL
AUDIO_LVL
96
AUD_LVL
AUD_SW 81
MAIN_MUTE
CD/CDR_MUTE 60
L/R_SWL
21
LVL_SW
12
SRC_OUT
SRC_CS 3
SRC_INT 90
SRC_RESET 98
71
OPT_SEL
70
MPB_SEL
69
SPB_SEL
AES_SEL1 6
AES_SEL0 7
72
AS_DUBBING
REC_CLK
91 POW_CTL
REC_CLK 16 15
13 DIG_TXD
RW_TXD
17 DIG_CLK
REC_TXD 12 4
4 FLD_CS
88 REMO_IN
ASIC_CONF
8
78 KEY_IN0
REC_RXDE 14
79 KEY_IN1
AS_PGM 19 NC
80 KEY_IN2
RESET
AS_DONE 20 NC
63
IC502
1 RESET 2 +5VA
RCD-W1
CDP_DOUT
CDP_DATA
CDP_BCK
CDP_LRCK
CDR_EMPH
CDR_EMPH
SUB_MUTE
R OUT SEL
R_RMC
PWR MUTE
DUB SEL
DUB SEL
C
AUDIO
SECTION
(Page 28)
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
P_PCMDT
P_PCMDT
P_LRCK
P_LRCK
P_BITCK
P_BITCK
CDP_33M
MCKO
SRC_DIN
SRC_DIN
SRC_CLK
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
NC
1
5 RW_TXD
3 NC
9,10
SELECTOR
•Signal Path
IC602
REC_RXD
: CD PLAY