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
25
25
Q5007,5009,5012
MIC DC SWITCH
Q5004,5005,5011
MIC DC SWITCH
Q5006,5008
MIC GAIN CONTROL
J5000
+3.3V
(IC5001)
(IC5001)
DC_CONT
GAIN_CONT
R-CH
A.CAL
MIC2
MIC1
R-CH
R-CH
D5008
Q5010
Q4012
Q4011
Q4008
Q4007
D5007
Y1
Y
PLUG_DET
MONO_ST_DET
IC5003
MIC AMP
IC5004
MIC AMP, MIC LEVEL DETECT
IC4004
INPUT SELECT
IC451
DMPOART
AUDIO AMP
IC4008
ELECTRONIC VOLUME
IC4010
ALC EQ AMP
D4008
Q4013
Q4014
IC2101
VBUS OVER CURRENT DETECT
IC1101 (3/3)
DIR/USB CONTROL
IC503 (3/5)
SYSTEM CONTROL
CN5200
USB 5V
1
2
3
4
2
3
4
IC502
OPTICAL
RECEIVER
IC304
DIR
IC501
WAVE
SHAPER
AUDIO IN/MIC1/
A.CAL MIC
J4001(2/2)
CN451
TU4001
FM
TUNER
PACK
TV
DMPORT
DIGITAL
MEDIA PORT
COAXICAL
DZ585K/DZ590M/DZ685K/DZ690M
DZ585K/DZ590M/DZ685K/DZ690M
J501
OPTICAL
AUDIO
IN
5
5
7
6
3
1
3
48
25
1
2
4
6
7
1
5
4
VIDEO
VIDEO
LCH
RCH
RCH
VBUS (5V)
DET
TXD
RXD
DMP_DET
DMP_RXD
DMP_TXD
ALC
VIDEO 5V
L-CH
R-CH
TUNED
DI
DO
CK
CE
R-CH
TUNED
DI
DO
CK
CE
VIDEO 5V
(DMPOART)
13
14
14
5
6
7
6
7
2
4
4
17
7
5
3
A 10
B 9
Y2
2
Y3
4
Y0
1
Y1
Y
IC4007
INPUT SELECT
5
3
A 10
B 9
Y2
2
Y3
4
Y0
1
Y1
Y
IC4005
INPUT SELECT
5
3
A 10
B 9
Y2
2
Y3
4
Y0
1
L
R
R-CH
J4002
SAT/
CABLE
AUDIO
IN
L
R
VIDEO
SECTION
E
R-CH
XMODE (I)
XVOICE/DIR_CSFLAG
MDIR_CSFLAG
MDIR_CL
MDIR_CE
MDIR_DI
MDIR_DO
VBUS
D-
D+
GND
D-
D+
GND
SPMCK
SPLRCK
SPBCK
SPDATA
CSFLAG (O)
38
CL (I)
37
CE (I)
36
DI (I)
35
DO (O)
13
CKOUT (O)
15
LRCK (O)
14
BCK (O)
16
52
51
51
DATA (O)
24
AUDIO- (O)
34
ERROR (O)
4
2
DIN1 (I)
(OPT)
(OPT)
5 DIN2 (I)
(COAX)
21 XOUT (O)
22 XIN (I)
XSYSRST
RF
SECTION
D
X301
24.576MHz
214
196
DIR_CL
227
DIR_CE
221
RT/DIR_DI
230
LT/DIR_DO
231
SPMCK
199
SPLRCK
201
SPBCK
200
ADIN (SPDATA)
DIR_AUDIO/NC
DIR_ERROR/NC
DIR_ERROR/NC
VBUS_OC
USB_DM
202
197
MDIR_XSTATE
17
XSTATE (O)
SCORE/DIR_XSTATE
198
MDIR_ERROR
MDIR_AUDIO
1
45
USB_DP 44
VBUS_OE
VBUS_SW
2
3
3
RDS_DATA
RDS_CLK
RDS_CLK
RDS_DATA
RDS_CLK
RDS_CLK
75
Ω FM
COAXIAL
ANTENNA
DZ585K/DZ590M/DZ685K/DZ690M
DZ685K/DZ690M
ST_CE
76
ST_CLK/MIC_CLK
79
ST_DO
78
ST_DI/MIC_DATA
77
TUNED
TUNED
DI
DO
DI
DO
CE
CK
80
DMP_TX_OUT
35
DC_CONT
42
A.CAL MIC LEVEL/DSP_MASTER
91
MIC_GAIN
43
MONO/ST_DET
MONO_ST_DET
GAIN_CONT
A.CAL
DC_CONT
A.CAL
DC_CONT
DMP_TXD
DMP_DET
DMP_RXD
PLUG_DET
DI
CK
ASEL5
ASEL5
ASEL4
ASEL4
ASEL0
L-IN
R-IN
R-CH
ASEL1
90
JACK1/JACK2/S-ART DET
65
ASEL5
89
IO_CLK/ASEL4
88
IO_RESET/ASEL1
85
IO_DI/ASEL2
86
IO_DO/ASEL3
87
SCL
6
SDA
5
IO_CE/ASEL0
S-AIR_GPIO2/CLK1
GPIO2
RESN
I2C_SCL
I2C_SDA
ADC_SEL
GND
LRCK2
LRCK1
LRCK
BCK
SD1
SD2
CN103
CN103
'<96
IC505
EEPROM
(S-AIR TRANSMITTER)
7
11
18
19
12
25
23
S-AIR_RST/C_SW_SEL
E2P_CLK/S-AIR_CLK
E2P_SDA/S-AIR_SDA
S-AIR_ADC_SEL/DRIVER_C_EN
84
33
37
29
30
38
S-AIR_DET/RST1 34
DMP_RX_IN
36
RDS_DATA
74
RDS_CLK
75
RF
SECTION
B
AMP
SECTION
G
• R-ch is omitted due to same as L-ch.
ASEL1
ASEL0
ASEL3
ASEL2
POWER
SECTION
H
Q4009
ASEL3
Q4010
ASEL2
14
BCK2
BCK1
24
15
SD1
16
SD2
26
RCH
R-CH
2
LCH
4
TV DIGITAL IN
J5001
MIC2
OUT2
2 OUT1
VIN1
8
VIN2
DATA
CLK
8
• SIGNAL PATH
: TUNER
: VIDEO
: MIC
5-3. BLOCK DIAGRAM – AUDIO Section –
(Page 24)
(Page 23)
(Page 26)
(Page 27)
(Page 23)
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
26
26
16 PWM_B
8 PWM_A
7
6
/RESET
SD
OUT_B
31
6
DATA
36 XFSIIN
AMP_D1
AMP_D3
AMP_D2
AMP_D3
AMP_D3
MCK0
BCK0
LRCK0
BCK0
LRCK0
OVF2
SCDT
SHIFT
LAT3
NS_INIT
SCDT
SHIFT
LAT3
NS_INIT
SOFTMUTE
AMP_D1
AMP_D1
D3071
D3072
D3073
D3072
D3073
AMP_D2
AMP_D3
AMP_D3
AMP_D2
MCK0
BCK0
LRCK0
BCK0
LRCK0
OVF1
SCDT
SHIFT
LAT1
NS_INIT
SCDT
SHIFT
LAT1
NS_INIT
SOFTMUTE
MCK0
BCK0
LRCK0
BCK0
LRCK0
SCDT
SHIFT
LAT2
NS_INIT
SHIFT
LAT2
NS_INIT
SOFTMUTE
BCKO
LRCKO
MCKO
AMP_D0
AMP_D0
BCK
LRCK
SD1
SD2
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
OUTR1(+)
4
OUTR2(–)
9
OUTL1(–)
11
OUTL2(+)
48
XFS0IN
38
FS0I
31
-
33
34
34
-
36
OUT_A
LPF
SUBWOOFER
TB3901
TB5301
SPEAKER
CENTER
IC3400
DIGITAL POWER AMP
16 PWM_B
8 PWM_A
7
6
/RESET
SD
OUT_B
31
-
33
34
34
-
36
OUT_A
IC3500
DIGITAL POWER AMP
DZ685K/DZ690M
LPF
Q3251,3252
DC BALANCE
DETECT
D3551
16 PWM_B
8 PWM_A
7
6
/RESET
SD
OUT_B
31
-
33
34
34
-
36
OUT_A
LPF
IC3300
DIGITAL POWER AMP
LPF
Q3301,3302
DC BALANCE
DETECT
16 PWM_B
WF
WF
C
C
FR
FR
FL
FL
SR
SR
SL
SL
8 PWM_A
7
6
/RESET
SD
OUT_B
31
-
33
34
34
-
36
OUT_A
LPF
IC3100
DIGITAL POWER AMP
LPF
Q3101,3102
DC BALANCE
DETECT
8 PWM_A
16 PWM_B
7
6
/RESET
SD
OUT_A
34
-
36
31
31
-
33
OUT_B
LPF
IC3150
DIGITAL POWER AMP
IC3051
CLOCK
OSCILLATOR
LPF
Q3151,3152
DC BALANCE
DETECT
16 PWM_B
8 PWM_A
7
6
/RESET
SD
OUT_B
31
-
33
34
34
-
36
OUT_A
LPF
IC3200
DIGITAL POWER AMP
IC3020
S-MASTER PROCESSOR
IC3010
S-MASTER PROCESSOR
IC503 (4/5)
SYSTEM CONTROL
IC3030
S-MASTER PROCESSOR
LPF
Q3401,3402
DC BALANCE
DETECT
8 PWM_A
16 PWM_B
7
6
/RESET
SD
OUT_A
34
-
36
31
31
-
33
OUT_B
M+14V
LPF
IC3250
DIGITAL POWER AMP
LPF
Q3202,3201
DC BALANCE
DETECT
Q3551
DC BALANCE
PROTECT
Q3552 – 3555
B+ DOWN PROTECT
D3552
EN
+31V
Q502,503
BUFFER
FAN
DRIVE
Q3000 – 3002
31
6
DATA
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
2
1
5
6
OUTR1(+)
68
A.CAL_OUT/DSP_INTR
63
1
DAMP_SCDT/DIR_DIN
2
DAMP_SHIFT/DIR_CLK
59
DAMP LAT1
60
DAMP LAT2
61
DAMP LAT3
57
DAMP INIT
58
SOFT MUTE
55
OVERFLOW1
56
OVERFLOW2
SCDT
SHIFT
LAT1
LAT2
LAT3
LAT2
LAT3
NS_INIT
SOFTMUTE
OVF1
OVF2
OVF2
EN
SD_PVDD_DET
DC-DET
54
DRIVE RST(EN)
67
SD(DIAG)/PVDD_DET
66
DC_DET
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
14
XFS0OUT
X3051
49.1MHZ
38
FS0I
37
FS0CKOUT
31
6
DATA
IC307
DATA SELECT
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
30 BCK
29 LRCK
25 OVF FLAGL
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVF FLAGR
24 OVF FLAGR
OUTR1(+)
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
14
XFS0OUT
38
FS0I
(+)
(–)
(–)
(+)
FRONT R
SPEAKER
FRONT L
(+)
(–)
SUR R
(+)
(–)
SUR L
(+)
(–)
(+)
(–)
FAN3001
DC FAN
F
POWER
SECTION
LINK_SW
A
G
RF
SECTION
AUDIO
SECTION
• SIGNAL PATH
: TUNER
LPF
LPF
5-4. BLOCK DIAGRAM – AMP Section –
(Page 23)
(Page 25)
(Page 27)
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
27
27
7
FL_CLK/LED_CLK
30
VEE
F1
S2 – 16
ND5000
FLUORESCENT
INDICATOR
TUBE
T5000
DC/DC
CONVERTER
TRANSFORMER
T901
MAIN
TRANSFORMER
D931
+31V
(DIGITAL AMP)
D901
D905
T903
SUB
TRANSFORMER
Q5000
DC/DC
CONVER
TER
D5000
D5001
D5002
5
FL_D_OUT/LED_DATA
3
IC503 (5/5)
SYSTEM CONTROL
IC5001
FL DISPLAY
DRIVER
95 KEY1
FUNCTION
KEY
S5000,5103
94 KEY2
ROTARY
SWITCH
VOLUME
S5113
12 RESET
E4V
20 AC CUT
4 SIRCS_IN
97 KEY0
7 VIN
4 VCC
Q922
+21V REG.
PC902
FEED BACK
PC904
STANDBY
CONTROL
Q930
POWER
CONTROL
Q100,101
B+ SWITCH
IC923
SHUNT REG.
IC921
SWITCHING
REGULATOR
IC510
+3.3V REG.
IC507
+5V REG.
IC452
+5V REG.
IC509
+5V REG.
IC932
SHUNT REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+3.3V REG.
IC504
+5V REG.
IC5000
+3.3V REG.
IC3050
+1.8V REG.
D902
D923
Q921
D947
D503
PS954
P.CONT3
P.CONT3
E4V
E+4V
6V
+6V
E3.3V
+4V
(S-AIR-CON)
DZ904
2 FB
1 ZC
1 ZC
9 D
3 D
4 VCC
IC901
SWITCHING
REGULATOR
F901
LF901,902
FILTER
PC901
FEED BACK
PC903
STANDBY
CONTROL
Q943,947
POWER DOWN
DETECT
Q5001—5003
LED DRIVER
Q949,950
POWER
PROTECT
EN
5 FB/OLP
8 CLK
7 DIN
9 STB
7 DIN
9 STB
FUNCTION
KEY
S5100—5102
D501
73 KEY_INT
ROTARY
SWITCH
OPERATION
DIAL
S5111
S5109
/
!/
S5400
15
–
29
G1 – 12
42
–
31
F2
5V (FL)
FL_CS
1
LED1
2
LED2
3
LED3
39
P.CONT1
+3.3V-2
(IC1101)
+3.3V-1
(IC1101)
USB 5V
VBUS_SW
VIDEO+5V
(DMPORT)
+5V
D3.3V
+1.8V
5V
(FL)
+3.3V-3
(IC1101)
RF+3.3V
(IC1101)
P.CONT1
41
WRITE EMP P_CONT3
Q501
RESET
IC506
RESET
IC5002
REMOTE
CONTROL
RECEIVER
D911
PS956
D916
F945
Q945
B+ SWITCH
D912
M+14V
M+9V
P.CONT1
12V
M+14V
M+9V
+9V
A12V
IC941
+12V REG.
IC4009
+9V REG.
IC4003
+5V REG.
(AC IN)
Q901
POWER CONTROL
F
AMP
SECTION
H
AUDIO
SECTION
DZ585K/DZ590M/DZ685K/DZ690M
15
13
X501
5MHz
Xin
Xout
REC TO USB
D5005
MUSIC
D5004
MOVIE
D5003
+1.8V
(IC1101)
+3.3V
(IC5001)
IC1110
+1.8V REG.
+5V
5-5. BLOCK DIAGRAM – POWER Section –
(Page 25)
(Page 26)
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
28
28
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• f :
internal
component.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• Voltages and waveforms are dc with respect to ground in
service mode.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
no mark : TUNER (FM)
< > : DVD PLAY
< > : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
TUNER
J
: DVD PLAY
L :
VIDEO
E :
Y
a :
CHROMA
r : COMPONENT VIDEO
N :
N :
MIC
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• a :
• X : Parts extracted from the component side.
• a :
Through
hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Circuit Boards Location
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
SPEAKER board
S-AIR-CON board
(DZ585K/DZ590M/DZ685K/DZ690M)
(DZ585K/DZ590M/DZ685K/DZ690M)
IO-COMPONENT board
MAIN board
POWER board
MS-203 board
P-SW board
KEY-SW board
FL-JACK board
USB board
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.