Sony HCD-GX570 - Cd Deck Receiver Component - Diagrams and Parts Information; Block Diagrams and Schematics

HCD-GX470/GX570
2323
HCD-GX470/GX570
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM – CD SERVO Section –
CD DSP
IC201
CH2RIN
MUTE
2-AXIS
DEVICE
(TRACKING)(FOCUS)
57
64
A
+3.3VDETECTOR
A
AC_
SUM
58 B
65
EG_
IN
70RFACO 71 RFACI 3PCMD
112AOUT1
117AOUT2
4 PCMDI
5BCK
55FEO
53TEO
52TEI
54FEI
6 BCKI
R-CH
1LRCK 2 LRCKI
59 C
60 D
50 E
51 F
66 LD
67 PD
16 CH4OUTF
15 CH4OUTR
27 OPOUT 38 MDP
AUTOMATIC
POWER CONTROL
Q321
LD
PD
LASER DIODE
OPTICAL PICK-UP BLOCK
(KSM-213DCP)
B
C
D
E
F
41 SFDR
42 SRDR
43 TFDR
44 TRDR
45 FFDR
46 FRDR
DATA
C-3 C-4 C-5 C-15 C-6 C-7 C-11 C-12 C-9 C-10 C-14 C-13 C-1 C-8
C-3
C-5
C-15
C-6
C-4
C-7
C-11
C-12
C-9
C-10
C-14
C-13
C-1
C-8
I-V AMP
M401
(SPINDLE)
M402
(SLED)
17 CH3OUTF
18 CH3OUTR
14 CH1OUTF
13 CH1OUTR
12 CH2OUTF
11 7
20
89
SSTP
39
CH2FIN
6
CH1RIN
5
CH1FIN
4
CH3RIN
22
CH3FIN
23
CH4IN
24
OPIN+
2
CH2OUTR
M
M
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC402
S201
(LIMIT)
+3.3V
108
XTAO
109
XTAI
X201
16.9344MHz
CLOK
11
XLAT
16
SENS
20
SCOR
26
DATA2
12
CLK2
90
XLAT-MP3
13
REQ-MP3
14
IREQ-MP3
10
ACK-MP3
15
XTACN
7
XRST
8
52 O-CD-DATA
54 O-CD-CLK
28 O-XLAT/O-MP3-STB
53 I-CD-SENS
40 I-SCOR
71 I-MP3-DATA
72 O-MP3-DATA
70 O-MP3-CLK
26 O-MP3-XLAT/O-MP3-CS
30 O-MP3-CS/O-MP3-LP
29 I-MP3-REQ
27 I-MP3-ACK
24 O-XTCN
32 O-XRST
31 O-D-MUTE/O-XLT
LOADING MOTOR DRIVE
IC701
FIN
RIN
O-LM-F
S751
LEVEL SHIFT
Q731
DISC TABLE
ADDRESS SENSOR
IC731
34
OUT1
4
OUT2
2
7
9
O-LM-R
33
M
M751
(LOADING)
TABLE MOTOR DRIVE
IC712
FIN
RIN
O-TM-F
36
OUT1
4
OUT2
2
7
9
O-TM-R
35
I-CD-NUMBER-SENS
37
I-CD-ENCODER
66
I-OPEN-SW
38
M
M741
(TABLE)
ROTARY
ENCODER
S711
DISC TABLE
ADDRESS DETECT
OPEN
CLOSE
DISC TABLE
OPEN/CLOSE
DETECT
A
CD-L
SYSTEM CONTROLLER
IC901 (1/4)
: CD PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.
(Page 24)