Sony DAV-DZ118K / HCD-DZ118K Service Manual ▷ View online
49
49
HCD-DZ118K
HCD-DZ118K
6-26. PRINTED WIRING BOARD – POWER BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
• 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
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)
A
A
K
CN901
FH901
FH902
C901
R901
VDR901
LF901
C963
C964
C965
C934
JW925
R931
R939
R936
R935
C937
R949
Q943
Q947
CN902
JW905
LF902
EB901
F901
C936
C939
L931
JW923
R965
R932
R933
R934
C938
C910
D932
R938
R940
R937
R910
C930
R909
FR901
C913
EB902
C903
C918
C920
D901
TH901
JW910
JW909
JW912
D909
D914
JW908
R914
R919
D907
R906
D908
R925
D913
JW919
R969
R926
D906
C907
R907
JW906
JW907
R908
R912
JW913
C909
C911
D910
JW914
JW915
Q901
D905
C905
R903
R904
D921
C925
C929
C923
R927
JW920
R922
D922
C924
D926
C922
R923
Q921
D923
JW922
D924
C928
D925
C908
D915
R911
JW911
C902
JW946
R956
JW944
R953
R951
R955
R954
C952
R963
C960
C953
D941
D944
C968
JW940
JW941
L945
C942
C951
JW943
R942
C943
JW945
EB904
D945
JW935
C954
JW932
JW931
JW929
JW928
C969
R967
R968
EB903
C932
C933
R943
C941
C967
D943
C958
D942
JW937
C944
L942
L948
L947
C946
L951
L941
JW934
C940
R952
JW942
C971
JW936
C947
C945
R946
C949
C948
C970
R971
R948
C955
JW927
R958
R941
R957
Q945
T901
D931
C935
R966
C973
CN904
C976
JW930
R929
R905
C906
JW916
T902
50
50
HCD-DZ118K
HCD-DZ118K
6-27. SCHEMATIC DIAGRAM – POWER BOARD –
IC901
IC921
PC902
PC903
PC901
IC943
IC942
IC941
IC931
IC951
THERMISTOR,
NTC 6.0
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
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
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
T902
C924
R965
C976
CN902
D941
C930
EB902
CN904
FR901
R971
R974
T901
D931
R929
L931
R901
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
PC901
PC903
R934
R927
D910
R925
R969
D923
R926
R923
R922
C928
PC902
D942
D943
Q945
D945
R958
R957
R954
R948
R946
IC931
R931
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
T6.3A/250V
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
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
MAIN TRANS
5.6k
1M
0.001
250V
0.001
250V
250V
0.001
250V
250V
STR-F6168-LF1352
330
450V
450V
0.0033
400V
400V
100k
3W
3W
100k
3W
3W
680p
250V
250V
22
50V
50V
0.001
50V
50V
1000p
1.5kV
1.5kV
0.1
5W
5W
0.33
2W
2W
1
1W
1W
470p
250V
250V
3.3k
51
HCD-DZ118K
•
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
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)
52
HCD-DZ118K
IC3050 TK1118CSCL-G
1
2
3
5
4
VCONT
GND
NP
VIN
VOUT
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
IC3100, IC3150, IC3200, IC3250, IC3300, IC3400 CXD9883M
1
10
9
8
11
12
13
14
7
6
15
16
17
18
3
4
5
20
19
2
AGND
GND
GND
PGND
PGND
PGND
PGND
PGND
PGND
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Stuck
Detect
Stuck
Detect
Timing
Control
Timing
Control
Protection
Logic
Protection
Logic
Gate
Drive
Gate
Drive
Gate
Drive
Gate
Drive
Over
Current
Fault
Over
Current
Fault
Over
Current
Fault
Over
Current
Fault
Programmable
Current sense
OUT_B
OUT_B
OUT_B
PVDD_B
PVDD_B
PVDD_B
OUT_A
OUT_A
OUT_A
PVDD_A
PVDD_A
PVDD_A
REG
BST_B
GVDD_B
VDD
PWM_B
M1
M2
M3
VREG
OC_ADJ
PWM_A
/RESET
/SD
/OTW
GVDD_A
BST_A
Protection
and
Reset
Logic
OLP
OTP
CB3C
Temperature
waming/error
Power-Up
Reset
Under
Voltage
Protection
/HIZ_HS_B
/HIZ_HS_A
/HIZ_LS_B
/HIZ_LS_A
/OCL_B
/OCL_A
/OCH_B
/OCH_A
/RESET_A
/RESET_B
VREG
/HIZ_HS_X
/HIZ_LS_X
/OCH_X
/HIZ_LS_X
/OCH_X
/OCL_X
/RESET_X
/RESET_X
/PCR
/UVP
/UVP
/UVP_VREG
VREG
GVDD_A
GVDD_B
VREG
– MAIN Board –
Click on the first or last page to see other DAV-DZ118K / HCD-DZ118K service manuals if exist.