Block Diagram - Rf/Servo Section - Sony HCD-DZ500F Service Manual

HCD-DZ500F
5-1. BLOCK DIAGRAM – RF/SERVO SECTION –
RF
6 DVDRFIP
A
DVDA
2
B
DVDB
3
DETECTOR
C
DVDC
4
D
5 DVDD
F
19
TPI
E
18
TNI
A
8 NA
B
9 NB
D
10 MD
C
11
MC
OPTICAL PICK-UP
BLOCK
(KHM-310CAA)
176 LI M SW
LASER Q102 (1/2)
CD LD
DIODE AUTOMATIC POWER 23 LD01
(FOR CD) CONTROL (FOR CD)
PD 20 MD12
21 MD11
LASER Q102 (2/2)
DVD LD
DIODE AUTOMATIC POWER 22 LD02
(FOR DVD) CONTROL (FOR DVD)
WR650
Q101, Q103
MSW
187
VOLUME CONTROL
VR780
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
42
41
FCS+
36
FCS–
2AXIS
37
DEVICE
32
FOCUS/
TRK+
TRACKING 35
TRK–
COIL
34
+3.3V VCC
32
31
SL–
M2 30
M M
SL+
(SLED)
29
SP+
27
M1
M M
SP–
(SPINDLE) 28
47
46
HCD-DZ500F
OSP OSN
252 253
IC102 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
IC201
15
BUFFER
V1P4
43
48
FOCUS COIL
FOO
DRIVE
1
3
TRACKING COIL
TRO
DRIVE 4
FMO
10
DMO
13
16
SLED MOTOR
DRIVE
17
40
SLED MOTOR
DRIVE
45
19
20
SPINDLE MOTOR
DRIVE 22
21
BUFFER
25
22
24
110
PRST
99
IFCK
51
MAMUTE
98
IFSDO
101
IFSDI
XIFCS 100
177
OCSW
105
IFBSY
CKSW 179
39
TROPENPWN
FMO
38
FMO
FOO
42 FOO
DMO
37
DND
TRO
41
TRO
V1P4
V REFO
30
186 FWD
185 REV
40 IOPMON
47 SPFG
184 MUTE123
183 MUTE
181 TSDM
22 22
• Signal Path
: CD PLAY
: DVD PLAY
: SACD PLAY
43
MTK_XRST
33
DVD_SCO/CLK1
25 MAMUTE
32
DVD_SOD/RXD1
31
DVD_SID/TXD1
39 DVD_XIFCS
42 SEN
34 DVD_IFBUSY/RST1
IC509 (1/4)
SYSTEM
CONTROLLER
OCSW1
CKSW1
LDM+
LDM-
S001 (CHUK/TRAY DETECT)
M M
(LOADING)