Read Sony SCD-XA777ES Service Manual online
SCD-XA777ES
31
31
•
Signal Path
: SACD PLAY
: CD PLAY (ANALOG OUT)
: CD PLAY (DIGITAL OUT)
A
B
C
F
E
D
H
G
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
(CD)
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)
33
30
26
31
(FOCUS)
(TRACKING)
2-AXIS
DEVICE
VC
(+2.5V)
MODULE
CIRCUIT B+
FOCUS
COIL
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
STANDBY1
STANDBY2
MUTE2
TRACKING
COIL
DRIVE
M
M
14
13
FD+
FD–
TD+
TD–
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
A+5V
M3
(SPINDLE)
M2
(SLED)
S1
(LIMIT)
RFAC
TE
TE
RFDC
FFDR
SRDR
TFDR
SFDR
TRDR
FRDR
MIRR
MIRR
SRDR
TFDR
SFDR
TRDR
SD+
DRVC
D+3.3V
SD–
FFDR
FRDR
FJMP1
FJMP2
TFDR
TRDR
SFDR
FG
SRDR
17
FOCUS/TRACKING COIL DRIVE,
SLED MOTOR DRIVE
IC502
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
LOADING
MOTOR
DRIVE
MUTE1
M
2
LOAD+
LOAD–
LOAD–
VMOD
22
SACD/CD RF-AMP,
FOCUS/TRACKING ERROR AMP
IC001
21
23
LASER
DIODE
(SACD)
DVDLD
DVDPD
DVD_LD
DVD_PD
IC081 (2/2)
6
7
2
1
RFSIN
VMOD
SPINDLE/LOADING
MOTOR DRIVE
IC512
M1
(LOADING)
17
17
18
27
26
SSTP
LIM_SW
MUTE_2D
SP_ON
MUTE_LOAD
SPDA
SPIN
LOAD_IN
LOAD_OUT
IC004(2/3)
5
7
+1.65V
AVC +1.65V
DRVC +2.5V
A+3.3V
IC004(1/3)
D+5V
IC503 (1/2)
RFAC
SE
FE
FE
COAXIAL
OPTICAL
DIGITAL (CD)
OUT
J391
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
MDP
DOUT
PCMD
BCK
XTAI
WDCK
EXCK
XRST
CE
VC
AVC(1.65V)
DIGITAL SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR,
DIGITAL FILTER
IC509
DRVC
AUTOMATIC POWER
CONTROL (FOR SACD)
Q001
AUTOMATIC POWER
CONTROL (FOR CD)
Q003
B+ SW
Q002, 005
21
OPTICAL
TRANSCEIVER
IC442
(Page 32)
(Page 32)
(Page 33)
(Page 32)
(Page 32)
(Page 33)
(Page 33)
(Page 33)
IC081 (1/2)
8
10
14
12
WAVE
SHAPER
IC441
T441
IC004(3/3)
SECTION 5
DIAGRAMS
5-1.
BLOCK DIAGRAM – RF/SERVO Section –
Click on the first or last page to see other SCD-XA777ES service manuals if exist.