Read Sony DAV-DZ340M / DAV-DZ640M / DAV-DZ840K / DAV-DZ840M / DAV-DZ940K / HBD-DZ340M / HBD-DZ640M / HBD-DZ840K / HBD-DZ840M / HBD-DZ940K Service Manual online
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
23
23
RF
DETECTOR
LASER
DIODE
(FOR CD)
OPTICAL PICK-UP
BLOCK
(KHM-313CAA)
Q1102 (1/2)
LD DRIVE
CONTROL (FOR CD)
DVDRFIP
10
V2REFO(2.8V) 27
RXD
TXD
DVDA
VOA/A
VOB/B
VOC/C
VOD/D
VOD/D
VOF/F+H
VOE/E+G
VC
PD
CD LD
(780)
6
DVDB
7
DVDC
8
DVDD
9
TNI
17
TPI
A
A
B
C
D
B
C
D
C
D
18
NA
11
NB
12
MC
13
MD
14
V20 (2.0V)
28
LD01
22
MDI1
19
MDI2
20
LASER
DIODE
(FOR DVD)
Q1102 (2/2)
LD DRIVE
CONTROL (FOR DVD)
Q1101
PD VOLUME
CONTROL
FOCUS/TRACKING DRIVER,
LOADING/SPINDLE/SLED MOTOR DRIVER
IC1501
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP,
DVD SYSTEM CONTROL
DIGITAL SERVO PROCESSOR
IC1101(1/3)
SYSTEM CONTROLLER
IC5002 (1/5)
XSYSRST
IFSCK
IFSDO
IFSDI
XIFCS
(SERVICE JIG)
AMP
DVD LD
VR (650)
VR (780)
VR (780)
MSW
Q1103
I0P
VCC
(650)
LD02
MSW
FOO
VREFO
IOPMON
TRO
FMO
DMO
DMO
SPFG
MUTE4
TSDM
VCTL
VCI
21
TROPENPWM
38
MTK RST
ABCK
ALRCK
ACLK
ASDATA0
ASDATA1
ASDATA2
45
TXD
RXD
V2REFO
RFMON
CN1105
1
2
5
6
DVD_SCO
37
DVD_SOD
36
DVD_SID
35
DVD XIFCS
51
CDM_OPEN_SW
44
DVD_XIFBUSY
XIFBSY
XSYSRST
S001
(CHUCK/TRAY DETECT)
M203
(LOADING MOTOR)
XSYSRST
OCSW1
CKSW
LDM+
LDM-
50
98
FMO
37
FOO
41
DMO
36
TRO
FMO
FOO
DMO
TRO
40
FWD
94
REV
95
IOPMON
39
OP_INP
35
REGRST
MUTE
TSD_M
MUTE
TSD_M
LIMITSW
(LIMITSW)
53
28
14
35
34
36
27
30
20
19
21
22
23
24
26
18
15
29
54
2AXIS
DEVICE
FOCUS/
FOCUS/
TRACKING
COIL
(SLED MOTOR)
REG01
REG02
(SPINDLE MOTOR)
FCS+
FCS-
TRK+
TRK-
SP-
SP+
SL-
SL+
DIFF AMP
MCS
REG
2
39
10
11
10
11
SPINDLE MOTOR
DRIVE
12
13
13
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
6
7
7
TRACKING COIL
DRIVE
9
8
8
M
M
M
M
130
158
157
VREFO(1.4V)
29
105
106
106
MC_DATA (ADIN) 206
XSYSRST
IFCK
99
XIFCS
97
IFSDO
108
OCSW 104
IFBSY 110
CKSW 103
IFSDI 100
ASDATA2 223
ASDATA1 225
ASDATA0 226
ACLK 203
ALRCK 205
ABCK 204
AMP
SECTION
A
VIDEO
SECTION
C
AUDIO
SECTION
D
SDOUT2
AUDIO
SECTION
B
M
x SIGNAL PATH
: TUNER
: DVD PLAY
: DVD PLAY
5-1. BLOCK DIAGRAM – RF Section –
(Page 25)
(Page 26)
(Page 24)
(Page 25)
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