Sony HBD-DZ310 - Block Diagrams

HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
HBD-DZ170/DZ171/DZ175/DZ310/DZ510/DZ610/DZ810
2525
5-1. BLOCK DIAGRAM – RF Section –
RF
DETECTOR
LASER
DIODE
(FOR CD)
OPTICAL PICK-UP
BLOCK
(KHM-313CAA)
LD DRIVE
CONTROL (FOR CD)
Q1102 (1/2)
DVDRFIP
10
V2REFO (2.8V)
27
RXD
TXD
DVDA
VOA/A
VOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
PD
LD (780)
LD (650)
6
DVDB
7
DVDC
8
DVDD
9
TNI
17
TPI
A
A B C D
B
C
D
18
MA
11
MB
12
MC
13
MD
14
V20 (2.0V)
28
LD01
22
MDI1
19
MDI2
20
LASER
DIODE
(FOR DVD)
LD DRIVE
CONTROL (FOR DVD)
Q1102 (2/2)
FOCUS/TRACKING DRIVER,
LOADING/SPINDLE/SLED MOTOR DRIVER
IC1501
IC1101 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP,
DVD SYSTEM CONTROL, DSP
SYSTEM CONTROL
IC503 (1/5)
XSYSRST
IFSCK
IFSDO
IFSDI
XIFCS
KRMOD
MIC
BUS BUFFER
IC471
A/D CONVERTER
IC303
(SERVICE JIG)
BUFFER
VR (650)
VR (780)
MSW
Q1103
IOP
VCC
LD02
MSW
FOO
VREFO
TRO
FMO
DMO
SPFG
REGRST
21
TROPENPWM
39
MTK_RST
MCKO
LRCKO
BCKO
AMP_D3
AMP_D2
AMP_D1
AMP_D0
45
BCK
8
DOUT
TXD
RXD
V2REFO
RFMON
CN1105
1
2
5
6
L-IN
R-IN
9
LRCK
7
SCKI
6
9 11
DVD_SCO
49
DVD_SOD
48
DVD_SID
47
DVD XIFCS
51
CDM_OPEN_SW
44
DVD_XIFBUSY
XSYSRST
S001
(CHUCK/TRAY DETECT)
M001
(LOADING MOTOR)
XSYSRST
OCSW1/REVOCSW
CKSW/FWDCKSW
LDM+
LDM-
50
98
FMO
37
FOO
41
DMO
36
TRO
FMO
FOO
DMO
TRO
40
VREFO
29
FWD
94
REV
95
IOPMON
IOPMON
38
OP_INP
35
REGRST
MUTE
TSD_M
LIMITSW
(LIMITSW)
53
28
14
35
34
27
36
18
20
19
21
22
23
24
26
30
15
29
54
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
(SLED MOTOR)
REG01
REG02
FCS+
FCS-
TRK+
TRK-
SL-
SL+
LOADING
CONTROL
REG DRIVER
2
39
11
10
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
6
7
TRACKING COIL
DRIVE
9
8
MM
130
158
157
105
106
MC_DATA (ADIN)
206
ASDATA3
222
XSYSRST
IFCK
99
XIFCS
14
VINR
13
VINL
97
IFSDO
108
OCSW
104
TV_SEL/MIC_DET_OUT
52
MIC
208
KARAOKE MODE
53
KRMOD
213
IFBSY
11 0
CKSW
103
IFSDI
100
8 12
ASDATA0
226
7 13
ASDATA1
225
6 14
ASDATA2
223
5 15
ABCK
204
4 16
ALRCK
205
2 18
ACLK
203
AUDIO
SECTION
B
AMP
SECTION
A
VIDEO
SECTION
C
AUDIO
SECTION
D
M
PD VOLUME
CONTROL
Q1101
(SPINDLE MOTOR)
SP-
SP+
SPINDLE MOTOR
DRIVE
12
13
MM
STBY
VCI
x SIGNAL PATH
: TUNER
: DVD PLAY
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