Block Diagram –Cd Section - Sony CDX-M610 Service Manual
Fm/mw/lw compact disc player
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Also See for CDX-M610:
- Operating instructions manual (101 pages) ,
- Service manual (69 pages) ,
- Operating & installation instructions (2 pages)
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CDX-M610
Q Q
3 7 6 3 1 5 1 5 0
4-2. BLOCK DIAGRAM — CD SECTION —
RF AMP, LD APC,
OPTICAL PICK-UP
KSS-720A
A
A
5
C
C
7
B
B
6
I-V
D
D
8
CONV.
FOCUS
ERROR
E
E
11
TRACKING
F
ERROR
F
10
PD
PD
4
LD
AMP
LD
LD
LD
DRIVE
3
Q101
TRACKING/FOCUS COIL DRIVE
SLED/SPINDLE/LOADING MOTOR DRIVE
IC7
T E
L
1 3 9 4 2 2 9 6 5 1 3
FOCUS
10
FOCUS
COIL
COIL
11
DRIVE
TRACKING
8
TRACKING
COIL
COIL
9
DRIVE
M902
SLED
6
SLED
MOTOR
7
MOTOR
DRIVE
M901
SPINDLE
12
SPINDLE
MOTOR
13
MOTOR
DRIVE
M903
LOADING
5
LOADING
MOTOR
4
MOTOR
DRIVE
MUTE 1
MUTE 2
w w w
DIGITAL SERVO,
ERROR AMP
DIGITAL SIGNAL PROCESSOR
IC1
IC501
RF
RFO
RFAC
EFM
D/A
16
61
EQ
DEM
I/F
54
RFDC
DIGITAL
CLV
FE
FE
14
50
TE
TE
13
52
SE
51
LD ON
22
HOLD SW
21
AGC CONT
20
FFDR
22
42
FRDR
21
43
TFDR
25
40
SERVO
TRDR
CTL
24
41
SFDR
31
38
SRDR
32
39
MDP
18
35
1
2
34
35
x
a o
y
.
i
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CD SYSTEM CONTROL
IC5
1
A MUT 19
TUNER
CDL
OPEN 6
LOUT1
92
SECTION
LOUT2
R-CH
CLOSE 7
95
(Page 35)
PCMD
79
(Page 36)
5
CD ON
DISPLAY
MD ON
BUS CLK 51
SECTION
BUS SI 52
CDM ON
17
18
CD ON
LOCK
BUS ON 61
LOCK
34
46
RESET 30
BU IN 60
SQSO
SI2
6
49
SUB
SQCK
CODE
7
48
SCK2
SCOR
PROCESS
24
64
SCOR
MD2
MD2
73
71
XRST 11
CD RST
21
DATA 13
67
CD DATA
XLAT 14
68
CD XLAT
SCLK 17
45
SCLK
CLOK
CD CKO
15
65
SENS 16
SENS
57
GFS 22
55
GFS
Q
Q
FOK 32
54
FOK
3
7
6
XTAI 86
31
XIN
X2
X1
16MHz
10MHz
XTAO 87
32
XOUT
SW4
SSTP
11
(LIMIT)
SW1
10
D SW
(DOWN)
SW3
IN SW
62
(DISC IN)
SW2
63
SELF SW
(SELF)
69
LM EJ
LM LOD
66
SLED –
40
70
DRIVE ON
20
LD ON
22
HOLD
AGC CONT
23
BUS SO
53
SRST
BUS CLK
2
BUS SI
BUS ON
DISPLAY
BU CHECK
UNI SO
SECTION
LINK OFF
(Page 36)
SIRCS
u 1 6 3
.
34
34
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2
4
8
9
9
4
TUNER
ATT
SECTION
SYSTEM CONTROL
(Page 35)
IC801 (1/3)
ATT
5
CD EJECTOR
58
CD OPENREQ
59
MUTE
CONT
Q411
UNI CKO
19
UNI SI
17
UNI SO
18
14
BUS ON
6
SYS RST
BU IN
77
90
RSTX
SIRCS 24
86
HSTX
S901
(RESET)
IC902
1
RESET
2
BU 5V
SW501
(RESET)
BATT (H)
CHECK
BATT
Q920
BUS INTERFACE
3
1
5
1
5
0
8
9
2
IC802
BATT (L)
10
3
BATT
CHECK
13
RESET
2
Q804
BUS ON
12
1
CONT
9
DATA
6
8
CLK
11
4
Q805
Q806
m
c o
2
8
9
9
• Signal path
:CD
4
9
8
2
9
9
8
6
3
5
2
4
1
7
CNP801
BUS
CONTROL IN
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