Block Diagram - Rf/Servo Section - Sony HCD-FR10W Service Manual

HCD-FR10W
Ver. 1.1
Q Q
7-1. BLOCK DIAGRAM — RF/SERVO SECTION —
3 7 6 3 1 5 1 5 0
OPTICAL PICK-UP
BLOCK
RF
1 DVDRFP ATOP 62
63 RFSIN ATON 61
A
A2
3
B
B2
4
DETECTOR
C
5 C2
D
6 D2
F
18
CD E
E
17
CD F
B
12
A
A
11 B
D
10 C
C
9 D
B
16
CD A
A
15
CD B
D
14 CD C
C
13 CD D
LASER Q002
CD LD
DIODE AUTOMATIC POWER 22 CDLD
(FOR CD) CONTROL (FOR CD)
PD 24
CDPD
DVDPD
23
LASER Q001
DVD LD
T E
L 1 3 9 4 2 2 9 6 5 1 3
DVDLD
DIODE AUTOMATIC POWER 21
(FOR DVD) CONTROL (FOR DVD)
36 V125
INLIM
Q301
SW LASER DIODE
SELECT
IC501
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
42 BUFFER
FCS+
36 FOCUS COIL
FCS–
2AXIS
DRIVE
37
DEVICE
FOCUS/
TRK+
TRACKING 34
TRACKING COIL
TRK–
COIL
35 DRIVE
32 SLED MOTOR
DRIVE
31
M M
(SLED)
30
29 SLED MOTOR
DRIVE
27 SPINDLE MOTOR
M M
(SPINDLE)
w w w
DRIVE
28
47
BUFFER
46
HCD-FR10W
59 AIP FNP 53 54
DIP
RFAC 57
60 AIN FNN 52 55 DIN
VC 20
IC003
COMPARATOR
MEVO 32
MIN 31
IC001
CD/DVD/SACD RF AMP,
FOCUS/TRACKING ERROR AMP
DATA_RF
SDATA 47
CLK_RF
SCLK 46
SDEN
SDEN 48
TE
TE 39
FE
FE 40
PI
MNTR 42
MIRR
MIRR 27
26
LDON
TE
FE
AVC
(1.65V) PI
40
FF
48
FR
1
76 28 31
TF
3
TR
4
FF
7 FCS_JMP_1
FR
8 FCS_JMP_2
7 44
SLED_B
IC402 (1/2)
43
SLED_A 61
SLED
10
MUTE12 19 60 MUTE_2D
MUTE34 20
MUTE5 21 63 SP_ON
TSD-M 22 73
TSD-M
83 82
13
x a o
45 62 FG
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64
DOUT
50 RFAC PCMD 66
BCLK
BCLK 67
LRCK
65
LRCK
C2PO
14
C2PO
GSCOR
17
WDCK
WFCK
10
WFCK
SBSO
79
SBSO
EXCK
80
EXCK
SCOR
IC401
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR
IC303
CLOCK
GENERATOR
71
XTAI
25
MDP
15
SCOR 26 SCOR
Q Q 69 10
XTSL CDSP2
3 7
MD2 63 3 DOCTRL/
ISBTEST
4
DATA 49 DATA_CD
CLOK 6 50 CLOK_CD
XLAT 5 27
LAT_CD
7 9
SENS SENS_CD
26 SSTP
76 52
SQSO SQSO
SQCK 77 54 SQCK
41 TE
40 SE
24 75
LOCK LOCK_CD
39 FE
13 71
GFS GFS_CD
43
RFDC
3
MUTE 59 MUTE_CD
38 VC
42 CE
FF
XRST 2 98 XDRST
33 FFDR
FR
34 FRDR
TF
31
TFDR
TR
32
TRDR
19 30
COUT COUT_CD
SCLK 8 72 SCLK_CD
FOK 22 74 FOK_CD
SFDR
29 20 29
MIRR MIRR
AMP
30 SRDR
MIRR
2 65 67 66
u 1 6 3
IC301 (1/2)
y
MECHANISM
CONTROLLER
34 34
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2 4
8 9 9
117 RFIN
160 MDAT
BCLK
158 BCK
LRCK
163 LRCK
C2PO XHWR 48
155 C2PO
GSCOR XDRQ 46
146 GSCOR
HDB8
26
WFCK
XHRD 49
151 WFCK
SBSO
148 SBIN
X302
EXCK
147 EXCK
27MHz
SCOR
150 SCOR
7 8
MNT2 93
IC701
DVD DECODER
167 XTA1
10 3 13 9
169 XTA2
170 XTAL
IC703 (2/2)
137 MDIN2
BUFFER
135 SPO
6 3 1 5 1 5 0 8 9
85
XRD 17 XRD
XMWE 76
XWR 84 18 XWR
94
XMOE
XCS_DVD 12 19
XCS
XRAS 78
22 20
INIT0_DVD XINT0
XCAS 95
23 21
INIT1_DVD XINT1
58 107
GFS_DVD GFS
XRST_DVD 25 164
XRST
109 92 53
4
XRST_DSD
45
JIT OFFSET
IC703 (1/2)
64
JIT
COMPARATOR
77
SACD/DVD
EEP_RDY 6
EEP_SI 5 5
SDA
IC302
EEP_CLK 100 6
SCL
EEPROM
99 7
EEP_CS WP
m
MSDATO
SDIN_DSD 47
MSDATI
SDOUT_DSD 46
MSCK
24
SCK_DSD c o
XMSLAT
51
XMSLAT
SHRRDY
48
READY_DSD
SHRMUT
.
MUTE_DSD 53
2
8 9 9
WARFI
AUDIO(DSP)
A
SECTION
CDDOUT
AUDIO(DSP)
B
SECTION
SD0 – SD7
(for AUDIO SYSTEM)
AUDIO(DSP)
C
AV DATA BUS
SECTION
SD0 – SD7
(for VIDEO SYSTEM)
VIDEO
D
SECTION
XDCK, XSAK, SDEF, XSHD
(for AUDIO SYSTEM)
XDCK
E AUDIO(DSP)
XSAK
SECTION
SDEF
XDCK, XSAK, SDEF
XSHD
(for VIDEO SYSTEM)
VIDEO
F
SECTION
WCK
AUDIO(DSP)
G
SECTION
2 4 9 8 2 9 9
IC706
16Mbit
D-RAM
17 WE
33 OE
18 RAS
34 UCAS
35 LCAS
768FS
AUDIO(DSP)
H
SECTION
27M
VIDEO
I
SECTION
XRST_DSD
AUDIO(DSP)
J
SECTION
XSRQ
AUDIO(DSP)
K
IC814
SECTION
SACD/DVD
XSRQ-ZIVA
SELECT L VIDEO
SECTION
MSDATO, MSDATI, MSCK,
XMSLAT, SHRRDY, SHRMUT
AUDIO(DSP)
M
SECTION
• SIGNAL PATH
: AUDIO
: CD
: DVD : VIDEO
: SACD