Sony HCD-DZ100K - Block Diagram - RF;SERVO Section

2222
HCD-DZ100K/DZ500KF
HCD-DZ100K/DZ500KF
5-1. BLOCK DIAGRAM – RF/SERVO SECTION –
: CD PLAY
: DVD PLAY
: SACD PLAY
• Signal Path
DETECTOR
6
2
3
4
5
11
10
19
18
252 253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MD
MC
D
C
LD01
MD12
LD02
MSW
MD11
OSP
OSN
IC102 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL PICK-UP
BLOCK
(KHM-310CAA)
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
23
20
LI M SW
176
22
21
36
48
12
43
15
37
1
Q102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q101, Q103
VOLUME CONTROL
Q102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
42
41
BUFFER
35
3
34
4
TRACKING COIL
DRIVE
32
31
38
42
39
37
41
30
47
SLED MOTOR
DRIVE
IC201
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED MOTOR DRIVER
27
28
SPINDLE MOTOR
DRIVE
MM
M1
(SPINDLE)
46
47
FMO
TROPENPWN
FOO
DMO
TRO
V REFO
SPFG
40
IOPMON
FOO
RF
A
B
C
D
F
E
CD LD
LIMIT
PD
VR650
VR780
DVD LD
FCS+
FCS–
TRK+
REG02
REG01
TRK–
SP+
SP–
SL+
SL–
D
C
B A
VREFO
VREFO
9
NB
B
8
NA
A
30
29
SLED MOTOR
DRIVE
MM
M2
(SLED)
187
BUFFER
19
20
22
21
40
45
IC509 (1/4)
SYSTEM
CONTROLLER
99
IFCK
DVD_SCO/CLK1
33
100
XIFCS
DVD_XIFCS
39
114
MREQ
MAMUTE
25
110
PRST
MTK_XRST
43
98
IFSDO
DVD_SOD/RXD1
32
101
IFSDI
177
OCSW
SEN
42
105
IFBSY
CKSW
DVD_IFBUSY/RTS1
34
DVD_SID/TXD1
31
TRO
FMO
FOO
DMO
TRO
10
13
16
17
FMO
DMO
185
REV
186
FWD
9
184
MUTE123
183
MUTE
181
TSDM
22
24
25
179
CKSW1
OCSW1
S001(CHUK/TRAY DETECT)
MM
(LOADING)
LDM+
LDM-
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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