Sony CDP-XB630 Service Manual ▷ View online
25
• BD SECTION
IC101 CXD2585Q
IC101 CXD2585Q
6-13. IC BLOCK DIAGRAMS
3
80
76
74
75
73
72
68
64 63
62 61
58
59
60
67 66 65
69
71 70
1
78
79
77
2
5
4
6
7
8
9
9
10
11
12
13
14
15
16
16
17
18
19
20
21 22
25 26 27 28 29 30 11 11
31 32
33 34
35 36 37
38 39 40
46
50
53
55
52
57
56
51
54
49
48
47
44
41
42
43
24
23
Clock
Generator
D/A
Interface
Error
Corrector
32K
RAM
Sub Code
Processor
EFM
demodurator
Digital
OUT
Digital
PLL
Asymmetry
Corrector
Servo
Auto
Sequencer
Digital
CLV
MIRR
DFCT
FOK
SERVO
Interface
CPU
Interface
OPAmp
Analog SW
A/D
Converter
PWM GENERATOR
FOCUS SERVO
SERVO DSP
SLED SERVO
TRACKING
SERVO
TRACKING PWM
GENERATOR
SLED PWM
GENERATOR
FORCUS PWM
GENERATOR
45
SIGNAL PROCESSOR BLOCK
SERVO BLOCK
MUTE
XRST
DVDD0
DATA
XLAT
CLOCK
SENS
SCLK
ATSK
WFCK
XUGF
XPCK
GFS
SCOR
WDCK
C4M
DVSS0
COUT
MIRR
V2PO
DFCT
FOK
PWMI
LOCK
MDP
SSTP
FETO
DVDD1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
DVSS1
TEST
TES1
VC
FE
SE
IGEN
AVSSO
ADIO
RFDC
CE
TE
TE
RFAC
ASYI
ASYO
AVDD0
AVDD0
AVDD1
AVSS1
BIAS
VCTL
V16M
VPCO
PCO
FILI
FILO
CLTV
EXCK
SBSO
SCSY
SQCK
SQSO
XOLT
SOCK
SOUT
XTAO
XTAI
DVSS2
XTSL
EMPH
BCK
PCMD
LRCK
DOUT
MD2
ASYE
DVDD2
26
IC103 CXA2568M
IC102 BA6392FP
BUFF
BUFF
BUFF
BUFF
R
R
F
F
1
CH1 OUT F
2
CH1 OUT R
3
CAPA IN 1
4
CH1 R IN
5
CH1 F IN
6
VREF IN
7
VREF OUT
8
GND
9
CH2 F IN
10
CH2 R IN
11
CAPA IN 2
12
CH2 OUT R
13
CH2 OUT F
14
GND
28 GND
27 CH4 OUT F
26 CH4 OUT R
25 VB IN
24 VS IN
23 VB IN
22 VCC
21 VCC
20 CH3 F IN
19 CH3 R IN
18 CAPA IN 3
17 CH3 OUT R
16 CH3 OUT F
15 MUTE
LEVEL
SHIFT
INTERFACE
BUFF
BUFF
BUFF
BUFF
R
F
R
F
BUFF
INTERFACE
INTERFACE
F
F
R
R
MUTE
11
12
10
VC
VC
VC
VC
VC
VC
VC
VCC
VCC
RF SUMMING AMP RF_EQ_AMP
ERROR AMP
FOCUS
FOCUS
TRACKING
ERROR AMP
ERROR AMP
VC BUFFER
VCC
VCC
VC
VC
VC
VC
VEE
VEE
VEE
VEE
VEE
VREF
13
14
15
6
5
1
2
3
4
7
8
9
16
19
20
21
22
23
24
18
17
HOLD
LD
PD
A
B
C
D
VEE
F
E
VC
AGCVTH
AGCCONT
VCC
LC/PD
LD_ON
LD_ON
HOLD_SW
RF_BOT
RFTC
RF_1
RFO
RFO
RFE
FE
TE
(50%/30%
OFF)
OFF)
APC PD AMP
APC LD AMP
27
• MAIN SECTION
IC601 LA5602
IC601 LA5602
IC631 LB1641
IC661 CXD8567AM
1
2
3
4
5
7
6
V IN
EN
GND
CDEL
CN
RES
V OUT
REFERENCE
VOLTAGE
OVER HEAT
PROTECTION
OVER CURRENT
LIMITTER
ON/OFF
RESET
GEN
ERROR
AMP
1
2
3
4
5
6
7
8
9
10
GND
MOTOR
DRIVE
NOISE
FILTER
CLAMP
FWD.IN
REV.IN
VCC 1
VCC 2
NOISE
FILTER
MOTOR
DRIVE
MOTOR
DRIVE
MOTOR
DRIVE
T.S.D
O.C.P
FWD/REV/STOP
CONTROL LOGIC
1
INIT
2
3
4
5
6
7
8
9
10
11
12
13
14
D Vdd 2
SYSM
L1 (+)
ATT
A Vdd L
SHIFT
L2 (+)
LATCH
A Vss L
256FSO
X Vss
TEST1
512IN
D Vss
X OUT
MCKSEL
X Vdd
XBCK
A Vss R
DATA
R2 (+)
LRCK
A Vdd R
MUTE L
R1 (+)
MUTE R
D Vdd 1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MODE
S/P
ATT
IIR
FIR3
FIR2
FIR1
PLM
PLM
MUTE
CIRCUIT
CLOCK
GENERATOR
AC
DITHER
DC
DITHER
3RD ORDER
NOISE SHAPER
SAMPLE
HOLD (X1)
TIMING CIRCUIT
SECTION 7
EXPLODED VIEWS
NOTE:
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
packing materials are given in the last of this
parts list.
The components identified by mark
!
or
dotted line with mark
!
are critical for safety.
Replace only with part number specified.
28
7.1 FRONT PANEL AND CASE SECTION
24
22
23
30
UK model
CDM14FL-5BD25
not supplied
not supplied
not supplied
not supplied
not supplied
Supplied with J401
1
2
3
4
5
6
7
8
9
10
11
12
13
33
33
33
14
16
17
26
31
27
29
27
25
18
29
29
36
29
15
34
21
32
32
35
35
35
28
20
19
Click on the first or last page to see other CDP-XB630 service manuals if exist.