Read Sony ZS-X3CP Service Manual online
ZS-X3CP
18
18
SECTION 5
DIAGRAMS
5-1.
BLOCK DIAGRAM – CD Section –
PD2
DETECTOR
12
11
17
18
26
SL+
SL–
F–
F+
T+
T–
SPINDLE
MOTOR DRIVE
M701
(SPINDLE)
SLED
MOTOR DRIVE
27
M702
(SLED)
FOCUS
COIL DRIVE
TRACKING
COIL DRIVE
SP+
SP–
3
25
9
19
FIN
TIN
SLIN
SPIN
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC702
MP3 DECODER, CD-ROM DECODER,
ANTI-SHOCK CONTROLLER
IC703
D-RAM
IC704
LD
PD
LASER DIODE
OPTICAL PICK-UP
BLOCK
(KSS-900A)
2-AXIS
DEVICE
(FOCUS)
(TRACKING)
2
1
F
E
LD
PD
T+
T–
F+
F–
PD1
M
M
7
MUTE
AUTOMATIC
POWER
CONTROL
Q701
7
FIN1
MIX
4
RF
EQ
PH
BH
10
TIN2
9
TIN1
A/D
SW
LPF
TRACK
JUMP
TBAL
80
LDD
APC
AUDIO
ADJUST
SERVO
PROCESSOR
RUPTURE
DETECT
79
LDS
SW
AGC
D/A
20
TDO
21
FDO
23
SLDO
22
SPDO
S/H
3
EFM
IN
IN
SLISE LEVEL
CONTROL
ERROR
CORRECTION
AUDIO CD
C1 – 2, C2 – 2
RAM
8FS
DIGITAL
FILTER
INTERPOLATION
MUTE
ATTENUATION
DEEMPHASIS
1 BIT
DAC
42
LCHO
45
RCHO
LPF
SERIAL
OUT
FSEQ
XIN
XOUT
PLL
VCEC
CLV, CAV
CONTROL
EXTERNAL
AUDIO IN
FRAME SYNC
DETECT,
PROTECT INSERT,
EFM DECODE
31
RAM
DRF
67
SBCK/FG
28
25
CONT4
72
CONT1
SBCK/
CONT6
66
*
RES
61
CE
62
CL
63
DI
57
ASDFIN
56
ASDACK
55
ASLRCK
54
16MOUT
60
DATA
59
DATACK
58
LRSY
34
MONI3
35
MONI4
36
MONI5
FSX/16MIN
C2F
64
DO
65
*
WRQ
RF AMP, FOCUS/TRACKING SERVO,
DIGITAL SIGNAL PROCESSOR,
CLV SERVO, D/A CONVERTER
IC701
27
50 CD-WRQ
73 CD-DO
74 CD-DI
75 CD-CL
76 CD-CE
78 CD-RES
72 CD-DRF
77 CD-FSEQ
CD-L
47 CD-DOOR
S701
CD LID
OPEN/CLOSE
87 ESP
STDATIO 65
65 MP3-STDATIO
STCKIO 64
67 MP3-STCKIO
STREQIO 63
86 MP3-STREQIO
WOK 70
83 MP3-WOK
CNTOK 71
82 MP3-CNTOK
OVF 72
81 MP3-OVF
CMDOUT 73
68 MP3-CMDOUT
CMDIN 74
69 MP3-CMDIN
CL 75
70 MP3-CL
CE 76
80 MP3-CE
INTB 77
49 MP3-INTB
RESB 78
79 MP3-RESB
FSYNC 66
85 MP3-FSYNC
CRCF 67
84 MP3-CRCF
(Page 20)
A
SYSTEM
CONTROLLER
IC801 (1/2)
R-CH
: CD PLAY
•
R-ch is omitted due to same as L-ch.
•
SIGNAL PATH
COMMAND
INTERFACE
INTERFACE
DRF
8
FIN2
+
LPF
MONITOR
SIGNAL
SELECTOR
GENERAL-
PURPOSE
PORTS
50 52
X701
33.86MHz
48
49
CLOCK
GENERATOR
SBCK
15
SFSY
14
SBSY
13
PW
12
CKOUT
9
C2FIN
5
D
ATA
IN
79
DA
TACK
80
LRSY
1
ADDA
TA
2
ADBCK
3
ADLRCK
4
CKIN
7
23 – 30, 33 – 40
60 – 53, 50
18 – 21, 24 – 28
2 – 5, 7 – 10,
35 – 38, 40 – 43
41
RASB
MDATA0 – MDATA15
DQ0 – DQ15
MADRS0 – MADRS8
A0 – A8
RAS
16
42
WEB
WE
15
43
CASLB
LCAS
31
44
CASUB
UCAS
30
45
OEB
OE
29
S702
(LIMIT)
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