Read Sony SCD-C555ES Service Manual online
13
13
SCD-C555ES
4-1. BLOCK DIAGRAMS
RF/SERVO SECTION
A
B
C
F
E
D
H
G
TO MAIN SECTION(1/2)
TO MAIN SECTION(1/2)
TO MAIN SECTION(1/2)
TO MAIN SECTION(1/2)
TO MAIN SECTION(2/2)
TO MAIN SECTION(2/2)
TO MAIN SECTION(2/2)
TO MAIN SECTION(2/2)
(Page 14)
(Page 14)
(Page 15)
(Page 14)
(Page 14)
(Page 15)
(Page 15)
(Page 15)
• Signal Path
: SACD
: CD
: DIGITAL OUT
1
63
3
4
5
6
18
17
12
11
10
9
22
24
20
36
12
11
5
6
2
9
3
25
8
9
20
24
23
20
LASER
DIODE
48
47
46
41
40
50
64
66
67
65
71
17
80
79
10
14
24
22
22
19
15
13
8
7
6
5
4
3
77
76
63
2
25
39
39
40
38
43
DETECTOR
OPTICAL PICK-UP
BLOCK
(KHM-230AAA/J1NP)
33
30
26
31
(FOCUS)
(TRACKING)
2-AXIS
DEVICE
VC
(2.5V)
FOCUS
COIL
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
STANDBY1
STANDBY2
MUTE2
TRACKING
COIL
DRIVE
M
M
14
13
FD+
FD–
TD+
TD–
INLIMIT
SENSOR
13
SP+
SP–
SP–
SP+
SP–
SP–
29
32
34
RF
A
B
C
D
E
F
G
H
DVDRFP
A2
B2
C2
D2
CD_E
CD_F
A
B
C
D
57
62
61
59
60
53
52
54
55
20
42
38
27
SDEN
SDEN
SDATA
DATA_RF
SCLK
CLK_RF
TE
TE
FE
FE
PI
PI
PI
RFAC
MIRR
MIRR
CDLD
CDPD
VC
VC125
CD_LD
CD_PD
1.65V
(SPINDLE)
(SLED)
RFAC
TE
TE
RFDC
FFDR
SRDR
TFDR
SFDR
TRDR
FRDR
MIRR
MIRR
SRDR
TFDR
SFDR
TRDR
SD+
DRVC
SD–
FFDR
FRDR
FJMP1
FJMP2
TFDR
TRDR
SFDR
FG
SRDR
17
IC502
FOCUS/TRACKING COIL DRIVE,
SLED MOTOR DRIVE
ATOP
ATON
AIP
AIN
FNP
FNN
DIP
DIN
26
LDON
LDON
16
15
14
13
CD_A
CD_B
CD_C
CD_D
6
5
DOOR
MOTOR
DRIVE
MUTE1
M
2
LOAD+
LOAD–
LOAD–
(DOOR MOTOR)
22
IC001
SACD/CD RF-AMP
FOCUS/TRACKING ERROR AMP
Q003
CD-LD-DRIVE
21
23
LASER
DIODE
DVDLD
DVDPD
DVD_LD
DVD_PD
Q001
SACD-LD-DRIVE
IC081
6
7
2
1
RFSIN
VMOD
IC512
SPINDLE/DOOR
MOTOR DRIVE
M1000
17
17
18
27
26
SSTP
LIM_SW
MUTE_2D
SP_ON
MUTE_LOAD
SPDA
SPIN
LOAD
Q002
Q005
Q005
VMOD
IC004(2/2)
5
7
10
12
8
14
1.65V
AVC 1.65V
DRVC 2.5V
+3.3V
IC004(1/2)
VC-BUFFER
5
7
+5V
IC503
VC-BUFFER
1
3
IC504
RFAC
SE
FE
FE
COAXIAL
OPTICAL
IC395
OPTICAL
TRANSMITTER
Q382
BUFFER
DIGITAL
(CD)
J385
MDAT
BCLK
LRCK
LRCK
768FS
GSCOR
EXCK
SBSO
SBSO
WFCK
WFCK
C2PO
C2PO
LOCK
FOK
COUT
SCOR
SCOR
GFS
SCLK
SENS
CLOK
XLAT
DATA
MUTE_CD
SQCK
SQSO
MD2
LOCK
FOK
COUT
SCOR
GFS
SCLK
SENS
CLOK
XLAT
DATA
MUTE
SQCK
SQSO
MD2
XRST_CD
MDP
+5V
M12V
MDP
DOUT
PCMD
BCK
XTAI
WDCK
EXCK
XRST
CE
VC
AVC(1.65V)
IC509
CD-DECODER
SERVO-DSP
DRVC
+5V
REG
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