DOWNLOAD Sony DAV-DZ700FW / HCD-DZ700FW Service Manual ↓ Size: 11.73 MB | Pages: 88 in PDF or view online for FREE

Model
DAV-DZ700FW HCD-DZ700FW
Pages
88
Size
11.73 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-dz700fw-hcd-dz700fw.pdf
Date
PREV: Sony DAV-DZ700FW Service Manual

Sony DAV-DZ700FW / HCD-DZ700FW Service Manual ▷ View online

53
53
HCD-DZ700FW
HCD-DZ700FW
6-33. PRINTED WIRING BOARD – TX BOARD –
•
 See page 21 for Circuit Boards Location.
 :Uses unleaded solder.
IC801
IC803
IC802
IC804
IC805
IC800
V
MAIN BOARD
CN512
(Page 34)
W
MAIN BOARD
CN902
(Page 35)
DIR-T1
1
2
A
B
C
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
D800
B-2
IC800
B-7
IC801
B-2
IC802
B-3
IC803
B-2
IC804
B-3
IC805
B-2
Q801
A-2
54
54
HCD-DZ700FW
HCD-DZ700FW
6-34. SCHEMATIC DIAGRAM  – TX BOARD –
(Page 42)
(Page 37)
IC B/D
IC B/D
13
No mark : DVD STOP
R809
R805
R803
R810
R806
R804
RV801
R813
R818
R824
R820
R817
R814
R827
R823
R812
R815
R822
IC801
R830
R829
R811
R831
R833
R834
R838
TP806
TP805
TP804
TP807
Q801
L806
L808
L810
IC805
TP815
TP808
TP812
L809
C845
C841
C826
C821
L804
L807
TP813
TP814
TP803
TP809
TP810
TP811
L802
TP801
TP816
TP818
TP817
TP802
IC803
L805
L812
R826
EB802
EB801
D800
IC800
IC802
CN802
C863
C864
C800
C801
R835
R836
R802
C805
C806
C810
C811
C812
C824
C820
C819
C818
C817
C814
C813
R808
R807
C809
R840
R841
R839
C8
32
C830
R816
C833
C828
C844
C840
C838
R821
C837
C834
C816
C850
L803
C846
CN801
R844
R843
R842
C851
C808
C807
C815
R832
C865
J801
L811
C849
C860
C848
FB804
C847
C861
R837
C842
R825
C839
C836
R819
C835
C831
C823
C825
C827
C829
IC804
C822
X801
100
100
100
100
100
100
470
220
1k
470
220
1k
100
150
220
330
330
150
TK11225CM
CL-G
10k
15k
1k
4.7M
10k
10k
1k
2SC2712G-TE85L
AD8057ART-REEL7
100
10V
2.2
50V
100
10V
100
10V
SN74LV125APWR
CHOKE COIL
150
EARTH PLATE
EARTH PLATE
1SS355TE-17
IC TA7809LS
SN74LV08APWR
2P
1000
16V
0.1
1000
16V
0.1
4.7k
2.7k
10k
100
16V
0.1
0.1
0.1
100
10V
0.1
12p
12p
0.1
100p
100p
100p
100
100
100p
100
100
100
0.0047
0.1
2.2k
0.1
0.1
0.1
0.1
0.1
2.7k
0.1
0.1
100p
0.1
0.01
11P
100
100
100
0.1
100p
100p
100p
10k
220p
100
16V
0.1
0.01
0UH
100
16V
0.1
33
220p
10k
0.1
0.1
1k
0.0022
100p
0.01
47p
100p
47p
CXD4016R
0.1
24.576MHz
•
 See page 59 for IC Block Diagrams.
•
 See page 55 for Waveform.
55
HCD-DZ700FW
• Waveforms
– DMB10 Board –
– MAIN Board –
200 ns
2.4 Vp-p
5.3 Vp-p
20.3 ns 
7
 
IC108 
rk
 (XFSOIN)
1 V/DIV, 10 ns/DIV
2.7 Vp-p
72.1 ns 
8
 
IC506 
9
 (MCLK1)
1 V/DIV, 50 ns/DIV
6
 
IC509 
qg
 (Xin)
1 V/DIV, 100 ns/DIV
– I/O Board –
9
 IC201 
e;
 (VOUTa) 
1 V/DIV, 20 
µ
s/DIV
0
 
IC201, IC202 
wf
 (CYOUTa)
500 mV/DIV, 20 
µ
s/DIV
qa
 
IC201, IC202 
wa
 (CbOUTa)
500 mV/DIV, 20 
µ
s/DIV
1.7 Vp-p
H
H
1.7 Vp-p
H
qs
 
IC201, IC202 
qk
 (CrOUTa)
500 mV/DIV, 20 
µ
s/DIV
1.7 Vp-p
H
3 Vp-p
1
 
IC102 
6
 (DVDRFIP)
200 mV/DIV, 100 ns/DIV
700 mVp-p
2
 
IC102 
<xx.
 (XTALI) 
1 V/DIV, 10 ns/DIV
37 ns
1.8 Vp-p
3
 
IC102 
<z.,
 (YUV3)
500 mV/DIV, 20 
µ
s/DIV
H
1.5 Vp-p
4
 IC102 
<z.n
 (YUV2)
500 mV/DIV, 20 
µ
s/DIV
1.2 Vp-p
H
5
 IC102 
<z.v
 (YUV1)
500 mV/DIV, 20 
µ
s/DIV
1.3 Vp-p
H
qd
 
IC804 
tl
 (OSCO) 
1 V/DIV, 20 ns/DIV
41 ns
3.1 Vp-p
– TX Board –
56
HCD-DZ700FW
IC108, IC110  CXD9843AR
IC101, IC102, IC105, IC106, IC107  CXD9775M
– MAIN Board –
RESET 4
GND 1
GND 3
PWM BP 2
DREG RTN 5
GVDD 6
M3 7
M1 10
M2 11
DVDD 12
DREG 8
DGND 9
DGND 14
GND 16
GND 18
PWM
RECEIVER
TIMING
CONTROL
&
PROTECTION
SD 13
OTW 15
DIGITAL
REGULATOR
PROTECTION
LOGIC
OT
&
UVP
DVDD DREG
DREG
DGND
PWM AP 17
PWM
RECEIVER
DVDD DREG
DGND
DREG
GVDD
DREG
GATE
DRIVE
GVDD B
35
GVDD B
36
BST B
33
PVDD B
32
PVDD B
31
OUT B
30
OUT B
29
GND
28
GND
34
GATE
DRIVE
OCH
OCL
TIMING
CONTROL
&
PROTECTION
DREG
GATE
DRIVE
GVDD A
20
GVDD A
19
BST A
22
PVDD A
23
PVDD A
24
OUT A
25
OUT A
26
GND
27
GND
21
GATE
DRIVE
OCH
OCL
GVDD
GVDD
S
P
Sampling Rate 
Converter
DF1
DF2
Gain 
Control
Filter
&
LOW
CUT
Filter
Serial Control
Liner 
Interpolator
∆ ∑ Converter
XVSS
PWM
INIT/MUTE
Clock Generator
Clock Generator
(Secondary Clock System) 
1
VSUBC
2
VSSR
VSSL
VSSL
VSSR
3
OUTR2
OUTL2
OUTR1
OUTL1
4
VDDR
DVDD
DVSS
VDDL
5
6
7
8
XOVSS
XOVDD
9
XFSOOUT
10 11
NSPMUTE
12
SOFTMUTE
13
PGMUTE
SCSHIFT
14
SCDT
15
SCLA
TCH
OVF FLAGR
OVF FLAGL
16
SFLAG
INIT
17
MCKSEL
18
LRCK
19
BCK
20
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
21
42
43
41 40 39 38 37
XFSOIN
36
XVDD
35
HPVDDL
34
HPOUTL2
33
HPVSSL
32
31
HPVDDR
30
HPOUTR1
HPOUTL1
29
28
HPVSSR
27
26
25
HPOUTR2
24
FSOI
23
FSOCKO
22
44
45
46
47
48
(Primary Clock System) 
•
IC Block Diagrams
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