Block Diagram -Cd Section - Sony D-NE510 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
5-2. BLOCK DIAGRAM — CD SECTION —
DETECTOR
A A
B B
RF RF
E E
F
F
VCC
VCC1
(+2.2V)
OPTICAL PICK-UP
BLOCK (DAX-23E)
S+ FO1
52
M901
M
SPINDLE MOTOR
S-
RO1
50
F+
FO3
44
FOCUS
COIL
F-
RO3
42
T+ FO2
48
TRACKING
COIL
T- RO2
46
U U
2
M902 V
M V
T E 4
L 1 3 9 4 2 2 9 6 5 1 3
SLED
W
W
MOTOR
6
COM
COM
80
LD CUT4(LD)
LD
36
LD
PWG
31
DRIVER
Q601
INM4
PD (PD)
32
PD
• Signal Path
: CD PLAY
w w w
.
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED MOTOR DRIVER
IC403 (1/2)
DRIVER
FI1
56
RI1
55
DRIVER
FI3
LEVEL 60
CONTROLLER
RI3
SHIFTER
59
DRIVER
FI2
58
RI2
57
DRIVER
SYNC
34
PWM
72
XBRK
70
PD AMP
X701
22MHz
29 30 1 14 4 15 2 13 12
VCC3 B+SWITCH
(+2.6V) IC702
5 2
PC2
1
SOUND PROCESSOR
E
IC701
(Page 17)
B+ +3V
+1.5V
3 2
REG
x a o
IC806
y
i
http://www.xiaoyu163.com
8
A
92
B
91
RFDC
88
RFAC
84
E
89
F
90
SFDR
100
SRDR
99
FFDR
96
FRDR
95
TFDR
98
TRDR
97
(Page 17)
D
Q Q
3 7 6 3
C176
104
MDP
103
102
106 LRCK_O
107 LRCK_I
PCMD_O
108
PCMD_I
109
BCK_O
110
BCK_I
111
18 XRDE
27
SDTO
B
(Page 17)
(Page 17)
86
NRST 33 60 AT3_MP3_V_O
PC3 42 17 SDXLAT_O
PF2 36
PF3 37 11 REQ_I
PC4 38
PC1
40
PC2 41
SD CLK
SD IN F (Page 16)
SD OUT
u 1 6 3
.
15 15
http://www.xiaoyu163.com
2 4
9 9 8
RF AMP,
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR,
D-RAM CONTROLLER
IC601
WDCK
WFCK
MDS
XTAO
XTAI
4
RFAC
SIGNAL
PROCESSOR
BLOCK
MEMORY
11
CONTROLLER,
BUS BOOST
BLOCK
MDP
XSOE
SENS
R8M
XLAT
CLOK
SCOR
SDTO
1 5 1 5 0 8 9 2 4
2
LPF
FOK
RFDC
FFDR
E FRDR
SERVO
F TFDR
BLOCK
B TRDR
A SFDR
SRDR
21 22 20 23 32 24 26 10 28 69 65
SCK
C
84 85 83 87 28 88
3 53 52
SYSTEM CONTROLLER
IC801 (1/3)
m
c o
D-NE510/NE511/NE518CK
2
9 9
D0-D3
4
1
A0-A10
11
2
XRAS
1 3
XWE
2 4
XCAS
9 5
XOE
120
A
9 8 2 9 9
XTAI
47
X601 (Page 16)
16.934MHz
XTAO
48
AOUT1
51 6
AOUT2
56 7
LRMU
61 8
XTAO 48
X601
16.934MHz
XTAI 47
SYSM
25
7