Sony DAV-DZ820KW / HCD-DZ820KW Service Manual ▷ View online
61
61
HCD-DZ820KW
HCD-DZ820KW
6-36. SCHEMATIC DIAGRAM – MS-203 BOARD –
6-35. PRINTED WIRING BOARD – MS-203 BOARD –
•
See page 27 for Circuit Boards Location.
:Uses unleaded solder.
M
42
5
1
CN001
1-861-327-
12
S001
(CHUCK/TRAY DETECT)
M203
(LOADING)
S
DMB12
BOARD
BOARD
CN202
(Page 34)
MS-203 BOARD
+
-
1
2
A
B
3
4
CN001
S001
5P
40
DMB12
BOARD
BOARD
(5/7)
CN202
S
62
62
HCD-DZ820KW
HCD-DZ820KW
6-37. PRINTED WIRING BOARD – POWER BOARD –
•
See page 27 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
CN506
(Page 44)
Q
DIAT-TX BOARD
CN802
(Page 59)
G
MAIN BOARD
CN3002
(Page 44)
AC IN
8
1
SUB POWER
TRANSFORMER
3
6
5
1
5
1
5
1
1
3
1
12
1
2
E
E
E
E
E
E
K
C
A
A
K
A
K
A
1
2
4
5
C
E
A
K
C
E
A
A
K
K
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
MAIN POWER
TRANSFORMER
A
A
k
12
12
CN903
C961
L952
(CHASSIS)
EB905
R974
C923 C929
R927
D925
D926
C922
JW946
R956
JW944
R926
R969
JW919
D932
JW923
C939
R937
R940
R938
R923
D924
R922
JW922
D923
Q921
C925
D921
C928
D922
C924
JW920
R952
C952
C953
R951
R955
R954
D944
C968
C967
C960
D941
JW941
JW940
C946
D942
JW937
C941
C940
L947
L948
C958
C944
JW934
L941
T902
D943
C942
L942
L951
JW943
C951
L945
C943
JW945
R941
R958
Q945
JW942
C971
JW936
R957
JW932
JW931
JW929
JW935
C954
C976
R946
C949
R971
C970
C945
R948
C955
C947
R943
CN904
R968
EB903
C948
JW930
R967
C969
JW928
JW927
C935
C932
D931
C933
CN902
C934
R931
EB904
C936
R934
R933
L931
R932
R965
JW925
R949
Q947
Q943
JW912
T901
D914
D909
R939
R936
C937
R935
EB901
F901
C964
C963
C965
JW905
JW908
JW909
JW910
JW911
C930
R909
R910
JW907
C938
C910
D915
R911
R912
R908
R907
C906
JW916
D913
R914
R919
JW906
C909
JW913
EB902
C
913
D908
R903
C905
D905
Q901
R904
C911
C908
JW915
JW914
D910
D906
R906
D907
C907
R925
R905
R929
LF902
LF901
VDR901
C902
TH901
C920
C918
D901
R901
C901
CN901
FH902
FH901
D945
R953
C903
FR901
63
63
HCD-DZ820KW
HCD-DZ820KW
6-38. SCHEMATIC DIAGRAM – POWER BOARD –
Q
DIAT-TX
BOARD
CN802
(Page 60)
C N 5 0 6
47
3/8
50
6/8
IC901
IC921
PC902
PC903
PC901
IC943
IC942
IC941
IC931
IC951
S
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
EB905
CN904
FR901
R971
R974
T901
D931
R929
L931
R901
LF901
LINE FILTER
LINE FILTER
C963
0.001
250V
0.001
250V
0.001
250V
250V
0.001
250V
250V
C965
C964
LF902
TH901
C903
330
450V
330
450V
C905
0.0033
400V
400V
R903
100K
3W
3W
3W
100K
R904
C938
680p
250V
680p
250V
C906
1000p
1.5kV
1000p
1.5kV
IC901
R914
0.1
R912
0.33
0.33
R911
R907
C907
0.001
0.001
R906
D906
D908
D907
D909
R905
R910
R909
R919
R935
D914
D915
C910
22
50V
50V
50V
PC901
PC903
R934
R927
D910
R925
R969
D923
R926
R923
R922
C928
470p
470p
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
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
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
0.01
250V
250V
0.22
275V
275V
T6.3AL/250V
100p
250V
250V
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
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 POWER
TRANSFORMER
5.6k
1M
THERMISTOR
3.3k
SUB POWER
TRANSFORMER
L952
CN903
2p
2p
C961
0.1
(CHASSIS)
(CHASSIS)
(CHASSIS)
IC STR-F6168-LF1352
(CHASSIS)
64
64
HCD-DZ820KW
HCD-DZ820KW
– DMB12 Board –
•
IC Block Diagrams
IC103, IC706 BR24L16F-WE2
8
VCC
7
WP
6
SCL
5
SDA
1
A0
2
A1
3
A2
4
GND
ADDRESS
DECODER
DECODER
SLAVE WORD
ADDRESS REGISTER
DATA
REGISTER
16 K bit EEPROM ARRAY
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
HIGHT VOLTAGE
GENERATOR
11 bit
8 bit
11 bit
STOP
START
ACK
1
2
3
Vcc
5
GND
4
A
B
Y
IC150, IC705 SN74LVC1G08DCKR
IC702 LC89056W-E
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CLK
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
SPDIF
DINO
DINI
DIN2
6
D.GND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
DVDD
31
DGND
DO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
LOCK
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
– MAIN Board –
– MAIN Board –
IC3100, IC3150, IC3200, IC3250, IC3300, IC3400, IC3500 CXD9883M
IC3010, IC3020, IC3030 CXD9788AR
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
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
D
ATA
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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