Diagrams; Block Diagram - Rf Servo Section - Sony HCD-ZX10D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-1. BLOCK DIAGRAM – RF SERVO SECTION –
RF
1
63
A
3 A2
B
DETECTOR 4 B2
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
OPTICAL TRAVERSE
UNIT B
16 CD_A
(DBU-3)
A
15 CD_B
D
14 CD_C
C
13 CD_D
LASER AUTOMATIC POWER
CD LD
22 CDLD
DIODE CONTROL (FOR CD)
(FOR CD) Q002
PD 24 CDPD
23 DVDPD
T E
L 1 3 9 4 2 2 9 6 5 1 3
LASER AUTOMATIC POWER
DVD LD
DIODE CONTROL (FOR DVD) 21 DVDLD
(FOR DVD) Q001
INLIM
LASER DIODE
SW SELECT SWITCH
Q901
FCS+
36
2AXIS
FCS–
37
DEVICE
FOCUS/
TRK+
TRACKING
34
TRK–
COIL
35
SLEDA+
32
SLEDA–
31
M M
SLED SLEDB+
30
SLEDB–
29
SPDL+
27
28
M
SPINDLE
SPDL–
47
46
w w w
HCD-ZX10D
SECTION 7

DIAGRAMS

DVDRFP ATOP 62 59 AIP FNP 53 54 DIP RFAC 57
RFSIN ATON 61 60 AIN FNN 52 55 DIN
VC 20
MEVO 32
MIN 31
AVC
(1.65V)
CD/DVD RF AMP,
V125 36
FOCUS/TRACKING ERROR AMP
IC001
SDATA 47
SCLK 46
SDEN 48
39
TE
FE 40
PI 38
MIRR 27
LDON 26
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED MOTOR DRIVER
IC501
FF
FOCUS COIL 48
FR
DRIVE
1
76
TF
3
TRACKING COIL
TR FF
DRIVE
4 7 FCS_JMP_1
FR
8 FCS_JMP_2
SLED MOTOR
7 44 SLED_B
DRIVE
SLED MOTOR
10 43 SLED_A
DRIVE
SPINDLE MOTOR
13
DRIVE
BUFFER 45 62 FG
MUTE12 19 60 MUTE_2D
MUTE34 20
MUTE5 21 63 SP_ON
22 73
TSD-M TDS-M
POWER SAVE 39 97 DSAVE
x a o
y
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50 RFAC PCMD 66
VC
BCK 67
65
LRCK
COMPARATOR
C2PO 14
IC003
WDCK 17
DFCT 11
WFCK 10
79
SBSO
EXCK 80
38 VC
42 CE
CD DECODER,
DIGITAL SERVO PROCESSOR
IC509
DATA RF
CLK RF
XTAI 71
SDEN
TE
25
MDP
FE
PI/CE
Q Q
MIRR
3 7 6
SCOR 15
TE
41 TE
40 SE
XTSL 69
FE
39 FE
PI/CE
43 RFDC
MD2 63
26 SSTP
XRST 2
DATA 4
CLOK 6
XLAT 5
7
SENS
SQSO 76
SQCK 77
FF
33 FFDR
FR
34 FRDR
TF LOCK 24
28 31 31 TFDR
TR GFS 13
32
TRDR
MUTE 3
COUT 19
SCLK 8
29 SFDR FOK 22
AMP
SLED 61
IC503 30 SRDR MIRR 20
MIRR
X901
20MHz
83 82 2 65 67 66 40 41
MECHANISM CONTROLLER
u 1 6 3
IC901 (1/2)
.
29 29
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2 4
8 9 9
BCK BCK
LRCK LRCK
C2PO C2PO
GSCOR GSCOR
DFCT DFCT
WFCK WFCK
SBSO SBSO
X902
EXCK EXCK
27MHz
SCOR SCOR
7 8
CLOCK
GENERATOR
IC906
13 3 10
BUFFER
IC703 (2/2)
3 1 5 1 5 0 8 9 2
26 SCOR
10 CDSP2
DOCTRL/
3
ISBTEST
98 XDRST
49 DATA_CD
85
XRD
50 CLOK_CD
XWR 84
27 LAT_CD
XCS_DVD 12
9
SENS_CD
INT0_DVD 22
52 SQSO
INT1_DVD 23
54 SQCK
GFS_DVD 58
75 LOCK_CD
XRST_1882 25
71 GFS_CD
59 MUTE_CD
30 COUT_CD
72 SCLK_CD
74 FOK_CD
29 MIRR
SCK_DSD 45
COMPARATOR
JIT 64
IC703 (1/2)
MNT1 6
EEPROM
IC903
m
SDA_EEP 5 5 SDA
c o
SCL_EEP 100 6 SCL
WP_EEP 99 7 WP
HCD-ZX10D
2
8 9 9
117 RFIN
8
SD0 – SD7
A
(Page 30)
160 MDAT
SDEF, XSAK,
XDCK, XSRQ
SDEF
158 BCLK HDB8 26 B
XSAK
163 46
LRCK HDRQ
(Page 30)
XDCK
155 C2PO XHWR 48
XSRQ
146 GSCOR XHAC 53
145 DFCT
151 WFCK
148
SBIN
147 EXCK
150 SCOR
DVD DECODER
IC701
167 XTAL
169
XTL2
170 XTL1
137
MDIN2
135 SPO
4 9 8 2 9 9
16Mbit
D-RAM
IC706
17
XRD
18 XWR
19 XCS
20 XINT0 XMWR 76 17 WE
21 XINT1 XOE 94 33 OE
XRAS 78 18 RAS
107 GFS XCAS 95 34 UCAS
35 LCAS
164 XRST
109 92
27M
C
(Page 30)
• SIGNAL PATH
: AUDIO
: VIDEO
: CD PLAY
: DVD PLAY