Read Sony CX-JV10 / JAX-V10 Service Manual online
CX-JV10
21
21
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CD SERVO Section –
9
RIN
LM-R
4 OUT1
2 OUT2
M751
(LOADING)
M
LOADING MOTOR DRIVE
IC701
7
FIN
LM-F
9
RIN
TM-R
4 OUT1
2 OUT2
M741
(TABLE)
M
TABLE MOTOR DRIVE
IC712
7
FIN
TM-F
C
MPEG VIDEO/AUDIO DECODER
IC802 (1/2)
A/D
CONVERTER
VO1+
VO1–
27
24
26
32
31
35
34
2
1
10
5
RFAC
ASYO
ASYI
FILTER
FILO
PCO
CLTV
FILI
DIGITAL PLL
ASYMMETRY
CORRECTOR
EFM
DEMODULATOR
DIGITAL SIGNAL PROCESSOR
IC101 (1/2)
MDP
DIGITAL
CLV
PROCESSOR
32K
RAM
ERROR
CORRECTOR
INTERNAL BUS
SQCK
SQSO
MUTE
EXCK
PCMD
DATA
BCK
LRCK
C4M
XTSL
XTAO
XTAI
BLCK
LRCK
WDCK
D/A
DIGITAL
INTERFACE
CLOCK
GENERATOR
SUBCODE
PROCESSOR
SCOR
WFCK
XUGF
GFS
EMPH
SENS
DATA
CLOK
XLAT
SBSO
AUX07
AUX05
AUX06
SE
TE
FE
RFDC
FOCUS/
TRACKING/SLED
SERVO DSP
FOCUS/TRACKING/SLED
PWM GENERATOR
SFDR
IN3+
IN4R
IN3–
VO3+
VO3–
IN2+
IN2–
IN1+
IN1–
8
STBY
SRDR
TFDR
TRDR
FFDR
FRDR
SSTP
COUT
MIRR,
DFCT, FOK
DETECTOR
SERVO AUTO
SEQUENCER
SERVO
INTERFACE
CPU INTERFACE
SCLK
TO CPU INTERFACE
FOK
MIRR
DFCT
VO4+
VO4–
M101
(SPINDLE)
MOTOR
DRIVE
XRST
MOTOR
DRIVE
COIL
DRIVE
VO2+
VO2–
COIL
DRIVE
M
M
M102
(SLED)
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC102
2-AXIS
DEVICE
(TRACKING)
(FOCUS)
DIGITAL SERVO
PROCESSOR
IC101 (2/2)
•
SIGNAL PATH
: CD PLAY
56
55
47
52
AUX09
AUX10
AUX14
A
DATA, BCK, LRCK
GFS
CLK
FOK
B
CLK, GFS, FOK
AUX13
33
31
32
29
30
34
19
8
40 41 39 43
22
20
21
26
TO SERVO AUTO
SEQUENCER
50
53 55
XPCK
12
52 54
49
48
25
76 77
66
71
16
69
72
67
65
17
2
79 80
15
7
4 6 5
10 11 13 68
3
68
67 14 39
20 34
C2PO
AUX12
14
36
38
6
7
8
9
16
18
11
10
12
2
1
E
B
A
+3.3V (CD)
F
DETECTOR
A
B
C
D
RF
SUMMING
AMP
FOCUS
ERROR AMP
TRACKING
ERROR AMP
RFAC
FE
RF AMP,
FOCUS/TRACKING ERROR AMP
IC103
TE
E
F
F I-V AMP
E I-V AMP
AUTOMATIC
POWER
CONTROL
Q101
APC LD
AMP
LD
LD
PD
LASER DIODE
OPTICAL PICK-UP
BLOCK
(A-MAX.3)
SW
PD
I-V AMP
EQ
IN
15
3
4
EQ
AC
SUM
17
FEI
RF DC
AMP
28
RFDCO
29
RFDCI
RFAC
VCA
AUX04
69
AUX08
18
19
TE BAL
E-F BALANCE
(1 TRACK JUMP)
RV101
X201
16.9344MHz
AUX02
11
D/A
CONVERTER
IC805
3
2
1
AO3
AO2
AO1
7
6
CLK
8
LD
DI
74
CD NUMBER SENS
20
CD BUSY SW
SYSTEM CONTROLLER
IC901 (1/2)
S751
OPEN/CLOSE
DETECT
OPEN
CLOSE
LEVEL SHIFT
Q731
TABLE ADDRESS
SENSOR
IC731
+
ROTARY
ENCODER
S711
DISC TRAY
ADDRESS DETECT
LM-F, LM-R,
TM-F, TM-R
(LIMIT)
(Page 22)
(Page 22)
(Page 24)
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