Sony DAV-DZ3K / HCD-DZ3K Service Manual ▷ View online
49
49
HCD-DZ3K
HCD-DZ3K
6-26. PRINTED WIRING BOARD – POWER BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
IC941
IC942
IC943
IC901
IC951
IC931
PC903
PC901
IC921
PC902
F
MAIN BOARD
CN515
(Page 32)
G
MAIN BOARD
CN3002
(Page 32)
AC IN
8
1
3
6
5
1
5
1
5
1
1
3
1
12
E
E
E
E
E
12
12
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
E
K
C
A
A
K
A
K
A
1
2
4
5
C
E
A
K
C
E
A
K
EB905
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
R902
MX
EXCEPT MX
EXCEPT MX
E32, MX
FR902
MX
A
A
K
D925
R926
D926
C923 C929
C922
C924
D922
R922
JW922
D923
Q921
R923
C928
D924
C925
D921
JW920
R927
R969
R904
R903
C905
D910
JW919
D913
R925
D908
D906
R906
D907
R907
D905
Q901
JW915
C908
C907
JW914
C911
C909
JW913
R912
R908
C906
JW916
JW907
JW906
D915
R911
R919
R914
JW908
D914
D909
JW909
JW912
JW910
JW911
FR901
EB902
C913
C903
R909
C930
LF902
C902
T901
R910
R935
R949
Q947
Q943
R939
R936
C910
C938
R934
R933
R937
R940
R938
D932
C937
JW925
R931
R965
R932
C965
L931
JW923
C939
C936
C934
CN902
FH902
FH901
VDR901
R901
C901
CN901
F901
JW905
C964
C963
LF901
C920
TH901
D901
C918
R913
R905
D943
D942
R929
T902
JW937
JW934
C940
C944
C958
L942
L951
L941
D941
D944
C968
C967
R963
C960
C953
C941
JW941
JW940
C946
R953
R955
R954
C952
R952
JW946
R956
JW944
R951
JW945
C943
R942
JW943
L945
L947
L948
C942
C951
D945
JW935
C954
JW942
C971
JW936
R971
R941
Q945
R958
R957
C970
R946
C947
C976
R948
C945
C949
C955
R943
JW932
JW931
JW929
R966
CN904
C973
JW930
EB904
R968
C932
EB903
JW927
D931
C935
C948
JW928
C969
R967
C933
EB901
• Semiconductor
Location
Ref. No.
Location
D901
B-11
D905
B-5
D906
A-6
D907
A-7
D908
B-5
D909
C-8
D910
A-5
D913
B-5
D914
C-8
D915
B-7
D921
B-3
D922
B-2
D923
B-1
D924
C-1
D925
A-1
D926
B-2
D931
F-6
D932
E-8
D941
D-2
D942
E-2
D943
D-3
D944
D-2
D945
F-2
IC901
B-6
IC921
B-3
IC931
E-9
IC941
G-2
IC942
G-3
IC943
G-4
IC951
D-1
PC901
D-9
PC902
C-1
PC903
D-8
Q901
B-5
Q921
B-1
Q943
E-8
Q945
F-3
Q947
E-8
50
50
HCD-DZ3K
HCD-DZ3K
6-27. SCHEMATIC DIAGRAM – POWER BOARD –
IC901
IC921
PC902
PC903
PC901
IC943
IC942
IC941
IC931
IC951
THERMISTOR,
NTC 6.0
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
MX
EXCEPT MX
C903
1000uF 20% 250V
330uF 20% 450V
C905
0.01uF 5% 400V
0.0033uF 5% 400V
C906
3300PF 3% 1.5KV
1000PF 3% 1.5KV
C907
0.0015uF 10% 50V
0.001uF 10% 50V
C928
220PF 10% 250V
470PF 10% 250V
C938
330PF 10% 250V
680PF 10% 250V
C963
0.0022uF 99% 250V
0.001uF 99% 250V
C964
0.0022uF 99% 250V
0.001uF 99% 250V
IC901
IC STR-F6138-LF1352
IC STR-F6168-LF1352
R903
33K 5% 3W
100K 5% 3W
R904
33K 5% 3W
100K 5% 3W
R912
0.22 5% 2W
0.33 5% 2W
R914
0.05 5% 5W
0.1 10% 5W
R927
0.82 5% 1W
1 5% 1W
C951
R933
Q943
TP916
C955
C909
FH901
FH902
C929
D901
TP910
C934
TP914
C944
EB904
TP915
L951
L947
C947
C949
TP901
C936
TP907
C953
L941
EB903
TP909
TP911
C940
C911
C923
C937
TP912
TP903
R955
R956
R908
L942
L948
Q947
TP913
TP918
TP904
TP902
TP908
TP917
C954
C902
D913
C920
C918
C901
MX
EB901
C913
IC921
IC941
IC942
IC943
VDR901
C922
C925
C948
C945
C942
C946
CN901
C958
C960
C967
C968
C969
C970
C941
L945
C971
C939
R966
R967
R968
R913
T902
C924
R965
C976
CN902
D941
C930
EB902
CN904
FR901
R971
R974
T901
D931
R929
L931
R901
EXCEPT
MX
MX
EXCEPT
MX
MX
LF901
C963
C965
C964
LF902
TH901
C903
C905
R903
R904
C938
C906
IC901
R914
R912
R911
R907
C907
R906
D906
D908
D907
D909
R905
R910
R909
R919
R935
D914
D915
C910
C910
10 : MX
47 : E32
22 : SP, AUS
47 : E32
22 : SP, AUS
PC901
PC903
R934
R927
D910
R925
R969
D923
R926
R923
R922
C928
PC902
D942
D943
Q945
D945
R958
R957
R954
R948
R946
IC931
R931
1.8k : E32
3.3k : EXCEPT E32
3.3k : EXCEPT E32
R940
R937
R938
D932
R949
R939
R932
R951
R952
R953
C943
R943
R941
D944
D921
D926
D925
D924
D905
D922
C908
C933
C935
C932
R936
Q901
C952
IC951
Q921
F901
F901
T6.3A/250V : SP, AUS
8A/125V : MX
T8A/250V : E32
8A/125V : MX
T8A/250V : E32
0.1
25V
25V
4.7k
RT1N441C-TP-1
0.1
25V
220p
50V
HOLDER
FUSE
HOLDER
FUSE
0.1
50V
D5SBA60F01
2200
35V
2200
16V
100
10V
100
10V
10V
0.1
50V
0.001
2kV
3300
10V
0.0047
50V
0.0047
50V
0.047
50V
470
1k
1/10W
3.3k
1/2W
1/2W
RT1N441C-TP-1
0.1
25V
25V
0.22
275V
275V
SARS03
0.01
250V
250V
250V
0.01
0.22
275V
275V
250V
100p
STR-V153
SI-3120KM-TL
SI-3050KM-TL
SI-3033KM-TL
VARISTOR
TNR14SE471K490
22
100V
47p
2kV
2kV
470
10V
470
16V
16V
470
25V
25V
1000
16V
2P
0.1
0.1
0.1
0.1
0.1
0.1
1000
25V
0.1
0.1
50V
1k 1/10W
1k 1/10W
1k 1/10W
SUB TRANS
2.2
50V
100
16V
16V
WIRE 3P
EK19LF-F7
100p
250V
250V
WIRE 12P
0.1
1W
E32, MX
0
3.3k
FCU20UC20
2.2
1/2W
220
10k
3.3k
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
10
2.2k
100k
18k
1k
1SS355WTE-17
UDZSTE-1710B
TLP421F(D4-GR)
TLP421F(D4-GR)
1k
1SS355WTE-17
10
1k
UDZSTE-1710B
680k
4.7k
4.7
TLP421F(D4-GR)
RK36LF-B3
RK36LF-B3
RSR025N03TL
UDZSTE-1720B
1k
47k
22k
10k
150
TA76431AS
(TPE6)
10k
10k
1k
UDZSTE-175.1B
1k
3.3k
33k
220
2.2k
3.9k
100
16V
0
0
EK19LF-F7
ST02D-140
UDZSTE
-1710B
-1710B
UDZSTE
-175.1B
UDZSTE
-1724B
-1724B
D1NL20U-TR2
D1NL20U
-TR2
47
35V
2200
35V
0.1
2200
35V
470k
2SB1116A TP-LK
0.047
50V
TA76L431S
(TPE6,Q)
2SD1616A -TP-LK
0.22
2W
MX
MAIN TRANS
5.6k
1M
R902
3.3M
3.3M
*
0.001
250V
1
*
1
*
1
FR902
0.1 1W
*
1
*
1
*
1
*
1
*
2
*
2
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
3
*
3
*
4
*
4
51
HCD-DZ3K
• Waveforms
– MAIN Board –
– MAIN Board –
200 ns
2.7 Vp-p
5.5 Vp-p
20.3 ns
5
IC3010
rk
(XFSOIN)
1 V/DIV, 10 ns/DIV
4
IC501
qg
(XIN)
1 V/DIV, 100 ns/DIV
2
IC1101
<xx.
(XTALI)
1 V/DIV, 10 ns/DIV
37 ns
1.7 Vp-p
1
IC1101
6
(DVDRFIP)
200 mV/DIV, 100 ns/DIV
900 mVp-p
3
IC1101
<z.,
(YUV3)
500 mV/DIV, 20
µ
s/DIV
H
1.5 Vp-p
6
IC201
wh
(COUT)
7
IC201
wa
(YOUT)
8
IC201
w;
(CYOUT)
9
IC201
qk
(CbOUT)
0
IC201
qh
(CrOUT)
1 V/DIV, 20
µ
s/DIV
H
2.0 Vp-p
1 V/DIV, 20
µ
s/DIV
2.2 Vp-p
H
1 V/DIV, 20
µ
s/DIV
2.2 Vp-p
H
1.6 Vp-p
H
500 mV/DIV, 20
µ
s/DIV
500 mV/DIV, 20
µ
s/DIV
H
1.6 Vp-p
– I/O Board –
52
HCD-DZ3K
•
IC Block Diagrams
– MAIN Board –
IC2200 PCM1803DBR
VINL 1
VINR 2
VERF1 3
VERF2 4
VCC 5
AGND 6
PDWN 7
BYPAS 8
FSYNC 9
LRCK 10
MODE1
20
MODE0
19
FMT1
18
FMT0
17
OSR
16
SCKI
15
VDD
14
DGCD
13
DOUT
12
BCK
11
Single-End
/Differential
Converter
5 th Order
Delta-Sigma
Modulator
5 th Order
Delta-Sigma
Modulator
Reference
Single-End
/Differential
Converter
× 1/64 (× 1/128)
Decimation
Filter
with
DC Cut Filter
Power Supply
Clock and Timing Control
Serial
Interface
Mode/
Format
Control
IC3010, IC3020, IC3030 CXD9788AR
S
P
Sampling Rate
Converter
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
T
CH
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)
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