Sony DAV-DZ285K / DAV-DZ290M / DAV-DZ585K / DAV-DZ590M / DAV-DZ685K / DAV-DZ690M / HCD-DZ285K / HCD-DZ290M / HCD-DZ585K / HCD-DZ590M / HCD-DZ685K / HCD-DZ690M Service Manual ▷ View online
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
53
53
G
S-AIR-CON
BOARD
N
F
MAIN
(6/10)
BOARD
CN509
MAIN
(10/10)
BOARD
CN904
CN102
IC B/D
IC B/D
20
20
19.2
8.7
4.1
3
17
32.5
31.4
0
3.1
30.9
0
0
3.1
29.6
2.5
3.1
0.2
15.1
1.5
2.2
2.2
21
27.5
21.6
2.7
0.1
1.6
3.5
2.6
2.6
2.4
0
1.1
0
0
0.7
20
0.4
3.3
3.3
1
11
.9
13.8
9.9
11.9
9.9
32.5
310
310
13.9
8.9
6.5
4.1
(MX)
(EXCEPT MX)
DZ585K/DZ590M/
DZ685K/DZ690M
DZ685K/DZ690M
310
275V
0.22
C902
TH901
1
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
250V
100p
C913
3W
R903
100k
3W
R904
100k
SARS03
D913
1
2
3
4
5
OCP/SYNC
GND
D
VCC
FB/OLP
220p
C909
220
R911
10
R905
D1NL20U-TR2
D905
2SA1015TP-YGR
Q901
POWER CONTROL
10k
R907
C907
1000p
2.2k
R910
50V
C910
22
PC901
PS2561AL1-1-V-W
35V
2200
C934
0.1
C939
470k
R936
0.047
C937
1k
R935
RT1N441C-TP-1
Q943
RT1N441C-TP-1
Q947
10uH
L945
TP901
TP902
TP903
TP904
TP911
TP908
TP914
TP918
TP912
1k
R967
10uH
L947
10uH
L948
TP915
TP916
TP917
R901
1/2W
1.5M
275V
0.22
C901
250V
F901
5A
1
3
CN901
2P
2W
0.22
R912
C972
0.1
C973
0.1
1.5kV
C906
1000p
400V
C905
3300p
LF901
10mH
LF902
10mH
T901
1
MAIN TRNSFORMER
NC
NC
NC
17.5
JW905
FH901
FH902
L944
10uH
0.01
C936
C935
0.01
250V
C964
470p
250V
C963
470p
FMX-22SL
D931
5.6uH
L931
E
EB902
E
EB904
R914
5W
0.1
VDR901
100k
R928
2SC3243-TP-E
Q922
+21V REG.
1000p
C922
1k
R955
400V
3300p
C924
D1NL20U-TR2
D902
2200p
C923
1
2
3
4
25V
47
C912
10
R925
4.7k
R917
470
R930
0.5%
22k
R923
0.5%
3.9k
R954
0.5%
2.2k
R998
470
R956
10k
R921
0.01
C992
3W
100k
R916
RT1N441C-TP-1
Q950
22k
R945
3.3k
R946
4.7
R992
5P
CN904
R975
100k
0.5%
R976
220k
0.5%
22k
R927
0.5%
10k
R999
MA2J1110GLS0
D909
MA2J1110GLS0
D914
MA2J1110GLS0
D908
MA2J1110GLS0
D924
MA2J1110GLS0
D922
MA2J1110GLS0
D949
MA2J1110GLS0
D948
MA2J1110GLS0
D910
MAZ8120GMLS0
DZ903
MAZ8100GMLS0
DZ915
MA2J1110GLS0
D906
TP910
0.5%
2.2k
R939
0.5%
1.5k
R931
0.5%
4.7k
R965
TP905
TP906
TP921
TP922
TP923
TP924
TP925
TP926
TP927
TP928
1
2
3
4
PC903
PS2561AL1-1-V-W
1
2
3
4
0.01
C984
0.5%
22k
R932
MAZ8056GMLS0
DZ904
10uH
L953
R952
1k
MAZ8033G0LS0
DZ953
470
R960
0.5%
10k
R937
0.5%
10k
R940
0.5%
1k
R938
MAZ8056GMLS0
DZ932
0.5%
10k
R959
1
2
9
12
10
11
14
16
13
15
3
4
7
8
1
5
22k
R924
EG01C LF-F7
D921
EG01C LF-F7
D946
10uH
L956
10uH
L954
1/2W
FR929
1
MAZ8180GMLS0
DZ901
MAZ8220GLLSO
DZ902
JR930
0
250V
C938
470p
PS954
PS956
0.5%
470
R963
0.1
C990
0.1
C991
0.1
C993
C916
0.1
E
EB907
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN906
P.CONT1
EN
P.CONT3
E+4V
6V
6V
D-GND
D-GND
M+9V
M-GND
14V
12V
A-GND
EN
P.CONT3
E+4V
6V
6V
D-GND
D-GND
M+9V
M-GND
14V
12V
A-GND
2P
CN908
0.5%
100k
R926
0.5%
1k
R951
1k
R934
4.7k
R978
4.7k
R908
2kV
150p
C921
2A
F945
4
3
1
2
K
Vref
0
R962
1k
R943
1k
R933
2.2k
R920
1k
R958
10k
R942
0.5%
0.01
C971
47k
R957
0.1
C951
1k
R966
0.1
C975
S
RSR025N03TL
Q945
B+SWITCH
0.5%
10k
R972
25V
470
C942
TP919
100k
R941
0.5%
16V
100
C976
3.3k
R974
TP907
TP913
0.1
C969
0.1
C970
CL002
0.1
C950
0.047
C983
4
3
1
2
A
K
JR931
0
1
2
3
4
6
5
Vcont
Vi
n
GND
Vo
ut
Sense
10k
R909
3.3k
R949
50V
47
C908
MA2J1
110GLS0
D907
C987
0.1
CL004
CL006
CL007
10V
3300
C927
TP909
CL009
CL010
CL011
CL013
CL014
100V
C941
47p
22k
R919
3.3k
R906
2W
R922
0.18
TP920
C956
0.01
SG10SC9
D912
SG10SC6M
D916
SG10SC6M
D91
1
SG10SC6M
D947
35V
2200
C932
35V
2200
C933
C981
4700P
C997
1
100V
22
C926
Mount Mecha
411347101
EB908
P_GND
8
16
9
6
G
C
7
13
11
J
12
H
E
5
B
14
4
2
I
F
10
15
D
A
1
3
AC IN
POWER
DOWN
DETECT
PROTECT
POWER
Q950
POWER DOWN DETECT
Q947
POWER BOARD
LIVE
NUTRAL
1
4
3
2
1
4
3
2
MR4020-7103
IC921
SWITCHING REGULATOR
IC921
1
9
7
5
4
3
2
ZC
FB
GND
VCC
S/OCL
VIN
D
2SC3052EF-T1-LEF
Q921
POWER CONTROL
MA2J1110GLS0
D923
MM1431AURE
IC923
SHUNT REG.
IC923
PC902
PS2561AL1-1-V-W
PC904
PS2561AL1-1-V-W
2SC3052EF-T1-LEF
Q930
POWER CONTROL
SI-3010KM-TLS
IC941
+12V REG.
IC941
16V
470
C943
S-AIR-GND
E+4V
1
2
2SC3052EF-T1-LEF
Q949
PROTECT
POWER
MM1431AURE
IC932
SHUNT REG.
IC932
A
NC
1
2
3
4
1
3
10
11
2
9
12
13
14
5
8
4
6
STR-F6138-LF1352
IC901
SWITCHING REGULATOR
IC901
STR-F6168-LF1352
25V
1000
C929
16V
2700
C928
16V
1000
C940
T903
SUB TRANSFORMER
P-GND
P-GND
PVDD
PVDD
1
3
4
5
250V
100p
C930
330
C903
450V
5-29. SCHEMATIC DIAGRAM – POWER Section –
• See page 54 for IC Block Diagrams.
(Page 41)
(Page 37)
(Page 48)
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
54
54
• IC Block Diagrams
IC1105 TK11133CSCL-G (MAIN Board (1/10))
IC1107 TK11133CSCL-G (MAIN Board (1/10))
IC1707 TK11150CSCL-G (MAIN Board (3/10))
IC1708 TK11133CSCL-G (MAIN Board (3/10))
IC3050 TK11118CSCL-G (MAIN Board (10/10))
IC4003 TK11150CSCL-G (IO-COMPONENT Board)
IC5000 TK11133CSCL-G (FL-JACK Board)
IC1107 TK11133CSCL-G (MAIN Board (1/10))
IC1707 TK11150CSCL-G (MAIN Board (3/10))
IC1708 TK11133CSCL-G (MAIN Board (3/10))
IC3050 TK11118CSCL-G (MAIN Board (10/10))
IC4003 TK11150CSCL-G (IO-COMPONENT Board)
IC5000 TK11133CSCL-G (FL-JACK Board)
IC2101 NJM2903M-TE2
(MAIN Board (1/10))
IC507 SI-3010KM-TLS (MAIN Board (6/10))
IC509 SI-3010KM-TLS (MAIN Board (6/10))
IC510 SI-3010KM-TLS (MAIN Board (6/10))
IC452 SI-3010KM-TLS (MAIN Board (7/10))
IC941 SI-3010KM-TLS (POWER Board)
IC509 SI-3010KM-TLS (MAIN Board (6/10))
IC510 SI-3010KM-TLS (MAIN Board (6/10))
IC452 SI-3010KM-TLS (MAIN Board (7/10))
IC941 SI-3010KM-TLS (POWER Board)
IC504 TK11250CMCL-G (MAIN Board (6/10))
1
2
3
5
4
CONT
GND
NP
VIN
VOUT
CONTROL
CIRCUIT
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
1
AOUT
AIN–
AIN+
GND
VCC
BOUT
BIN–
BIN+
2
3
4
8
7
6
5
TSD
REF
4
3
2
1
5
+
–
VOUT
GND
VIN
VCONT
SENSE
GND
5
VIN
6
VOUT
4
CONT 1
GND 2
NP 3
THERMAL
PROTECTION
BANDGAP
REFERENCE
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
55
IC451 NJM4565M(TE2)
(MAIN Board (7/10))
IC303 PCM1808PWR (MAIN Board (8/10))
1
2
A OUT
A –IN
A +IN
V–
3
4
8
7
V+
B OUT
B –IN
B +IN
6
5
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
×1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
56
IC304 LC89056W-E (MAIN Board (8/10))
(DZ585K/DZ590M/DZ685K/DZ690M)
IC307 TC7WH157FK(TE85R)
(MAIN Board (8/10))
A/B
11
6
G
11
7
A(REAR) 1
2
3
A
B(FRONT)
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
41
48
CL (I)
39
XSEL (I)
CE (I)
DI (I)
EMPHA (O)
AUDIO (O)
DISEL
(I)
SPDIF (O)
DINO (I)
(MTK/eDHMI/S-AIR)
DINI (I) (OPT)
DIN2 (I) (COAX)
6
DGND
7
DVDD
11
AV
D
D
12
AGND
DOSEL0 (I)
SDIN/R
AGND/VIN
LPF (O)
CKSEL0 (I)
XSTATE (O)
18 DGND
19 DVDD
XIN (I)
XOUT (O)
XMCK (O)
XOUT (O)
XMCK (O)
DVDD
31
DGND
DO (O)
CSFLAG (O)
F0 (O)
F1 (O)
F2 (O)
VF (O)
VREF
BPSYNC (O)
ERROR (O)
DATA (O)
DOSEL1 (I)
CKOUT (O)
BCK (O)
LRCK (O)
CKSEL1 (I)
MODE0 (I)
MODE1 (I)
MODE1 (I)
42
DGND
43
DVDD
XMODE (I)
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
Click on the first or last page to see other DAV-DZ285K / DAV-DZ290M / DAV-DZ585K / DAV-DZ590M / DAV-DZ685K / DAV-DZ690M / HCD-DZ285K / HCD-DZ290M / HCD-DZ585K / HCD-DZ590M / HCD-DZ685K / HCD-DZ690M service manuals if exist.