Sony DAV-DZ910W / HBD-DZ910W Service Manual ▷ View online
HBD-DZ910W
HBD-DZ910W
29
29
MIC BIAS
SWITCH
Q5101,5102
J5101
+9V
R-CH
DC_CONT
A.CAL
MIC
J1_DET
L
R-CH
Q4006
D5006
MIC AMP
IC5101
ELECTRONIC VOLUME
IC4004
MIC AMP ALC
IC4006
Q4007
SYSTEM CONTROL
IC503 (3/6)
MIC/A.CAL MIC
J4001(2/2)
TU4001
FM
TUNER
PACK
TV
AUDIO
IN
5
7
3
1
14
5
2
1
5
4
ALC
L-CH
R-CH
TUNED
DI
DO
CK
CE
R-CH
TUNED
DI
DO
CK
CE
Y1
Y
FUNCTION
SELECTOR
IC4003
5
3
A 10
B 9
Y2
2
Y3
4
Y0
1
L
R
R-CH
75
: FM
COAXIAL
ANTENNA
ST_CE
76
ST_CLK
79
ST_DO
78
ST_DI
77
TUNED
TUNED
DI
DO
DI
DO
CE
CK
80
MIC_DATA
69
DC_CONT
42
A.CAL MIC LEVEL
91
A.CAL
DC_CONT
DC_CONT
MIC_DATA
MIC_CLK
MIC_CLK
J1_DET
MIC_CLK
MIC_DA
TA
ASEL0
L-IN
R-IN
R-CH
ASEL1
MIC/A.CAL_SW/MIC2_SW
65
ASEL1
85
ASEL0
84
MIC_CLK
70
RF
SECTION
B
x R-ch is omitted due to same as L-ch.
ASEL1
ASEL0
J5102
AUDIO IN
VOUT1
VIN1
DATA
CLK
4
LINE AMP
IC5102
3
1
7
x SIGNAL PATH
: TUNER
: MIC
: AUDIO IN
5-3. BLOCK DIAGRAM – AUDIO Section –
(Page 27)
HBD-DZ910W
HBD-DZ910W
30
30
16 PWM_C
18 PWM_D
17 /RESET_CD
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_D2
D3072
D3071
AMP_D3
AMP_D1
AMP_D1
AMP_D2
MCK0
BCK0
LRCK0
BCK0
LRCK0
SCDT
SHIFT
LAT1
NS_INIT
SHIFT
LAT1
NS_INIT
SOFTMUTE
D3.3V
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(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
38
FS0I
LPF
FRONT R
TB3901
FRONT L
LPF
DC BALANCE
DETECT
Q3301
D3551
6 PWM_A
8 PWM_B
7 /RESET_AB
LPF
DIGITAL POWER AMP
IC3300
LPF
DC BALANCE
DETECT
Q3401
16 PWM_C
SW+
SW–
C+
C–
FR+
FR–
FL+
FL–
18 PWM_D
17 /RESET_CD
LPF
DIGITAL POWER AMP
IC3100
LPF
DC BALANCE
DETECT
Q3101
6 PWM_A
8 PWM_B
7 /RESET_AB
LPF
LPF
DC BALANCE
DETECT
Q3151
S-MASTER PROCESSOR
IC3010
SYSTEM CONTROL
IC503 (4/6)
S-MASTER PROCESSOR
IC3030
OUT_C
BST_C
BST_D
OUT_D
OUT_A
BST_A
BST_B
OUT_B
M+14V
DC BALANCE
PROTECT
Q3551
PVDD DOWN DETECT
Q3552
CLOCK
GENERATOR
IC3051
EN
PVDD (+32.5V)
BUFFER
Q502
FAN
DRIVE
Q3000
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_LEVEL
63
1
DAMP_SCDT
2
DAMP_SHIFT
59
DAMP LAT1
60
DAMP LAT2
61
DAMP LAT3
57
DAMP INIT
58
DAMP_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/PVDD_DET
66
DC_DET
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
14
XFS0OUT
48
XFS0IN
38
FS0I
37
FS0CKOUT
DATA SELECT
IC307
(+)
(–)
(+)
(–)
CENTER
SPEAKERS
SUBWOOFER
(+)
(–)
(+)
(–)
DC FAN
FAN3001
5 /SD
5 /SD
18 NSPMUTE
18 NSPMUTE
F
POWER
SECTION
LINK_SW
A
G
RF
SECTION
DIR/S-AIR
SECTION
x SIGNAL PATH
: TUNER
X3051
49.152MHz
FAN
CONTROL
Q3001
39
43
36
34
43
36
34
31
33
28
24
33
28
24
OUT_C
BST_C
BST_D
OUT_D
OUT_A
BST_A
BST_B
OUT_B
39
43
36
34
43
36
34
31
33
28
24
33
28
24
5-4. BLOCK DIAGRAM – AMP Section –
(Page 27)
(Page 31)
(Page 32)
HBD-DZ910W
HBD-DZ910W
31
31
SDTO 24
OBICK 25
S-AIR_DET
DET
I2C_SDA
I2C_SCL
RESET
INT
36
S-AIR_SDA 30
S-AIR_CLK 29
S-AIR_RST 37
S-AIR_RST 37
GPIO2
GPIO2
(SL/SR)
(DMIX)
(DMIX)
35
OLRCK 26
X800
12.288kHz
9 SDIT
8 IBICK
7 ILRCK
7 ILRCK
18 IMCLK
4
BCK 8
LRCK 7
3Y 2
SCKI
6
SMUTE
3 PDN
IC805
SAMPLE RATE CONVERTER
IC503 (5/6)
SYSTEM CONTROL
IC802
CLOCK GENERATOR
IC807
A/D CONVERTER
TIMING CONTROL
SDTO 24
OBICK 25
OLRCK 26
9 SDIT
8 BICK
7 ILRCK
7 ILRCK
18 IMCLK
4 SMUTE
3 PDN
3 PDN
IC806
SAMPLE RATE CONVERTER
EZW-RT10
CN803
S-AIR
TRANSCEIVER
SDIN_B
13
AMP
SECTION
G
SDIN_A
SDIN_C
I2C_SDA
I2C_SCL
I2C_SCL
INT
RESET
RESET
RESET
VCC_3.3V
+3.3V
(S-AIR-INC)
DET GND
20
19
BCK
17
LRCK
15
14
11
11
3
7
7
12
2
5
3
2Y
6 3A
2A
SD2
SD1
BCK
LRCK
SD1
BCK
LRCK
x SIGNAL PATH
: TUNER
IC1101 (3/3)
DIR/USB CONTROL
CN5501
USB 5V
1
2
3
4
2
3
4
IC502
OPTICAL
RECEIVER
IC304
DIR
OPTICAL
TV DIGITAL IN
48
25
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)
5
2
DIN2 (I)
4 DIN1 (I)
21 XOUT (O)
22 XIN (I)
XSYSRST
SPDIF-ARC
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
45
USB_DP 44
VBUS_OE
VBUS_SW
POWER
SECTION
H
VIDEO
SECTION
E
VBUS DETECT
Q2101
5-5. BLOCK DIAGRAM – DIR/S-AIR Section –
(Page 30)
(Page 32)
(Page 27)
(Page 28)
HBD-DZ910W
HBD-DZ910W
32
32
7
FL_CLK
30
VEE
F1
S2 – 16
FLUORESCENT
INDICATOR
TUBE
ND5001
DC/DC
CONVERTER
TRANSFORMER
T5001
MAIN
TRANSFORMER
T901
D931
PVDD (+32.5V)
(DIGITAL AMP)
(DIGITAL AMP)
D901
SUB
TRANSFORMER
T903
DC/DC
CONVER
TER
Q5001
D5002
D5001
D5003
5
FL_D_OUT
3
SYSTEM CONTROL
IC503 (6/6)
FL DISPLAY
DRIVER
IC5002
94 KEY2
FUNCTION
KEY
S5202,5203
95 KEY1
97 KEY0
3 VCC/OVP
+21V REG.
Q922
FEED BACK
PC902
SHUNT REG.
IC923
SWITCHING
REGULATOR
IC921
D+3.3V REG.
IC510
DVD+5V REG.
IC507
USB +5V REG.
IC509
SHUNT REG.
IC932
+3.3V REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+5V REG.
IC504
+5V REG.
IC508
+3.3V REG.
IC800
+3.3V REG.
IC804
+3.3V REG.
IC5001
+1.8V REG.
IC3050
D902
DZ903
D943
D503
P_CONT_FL
E4V
E+4V
6V
+6V
E3.3V
+4V
(S-AIR-INC)
5 FB/OLP
6 BD
6 BD
1 D
F901
FILTER
LF901,902
FEED BACK
PC901
LED DRIVER
Q5002
EN
8 CLK
7 DIN
9 STB
7 DIN
9 STB
FUNCTION
KEY
S5201
73 KEY_INT
ROTARY
SWITCH
MASTER
VOLUME
VOLUME
S5002
S5001,5204
@/1
S5301
15
–
29
G1 – 12
42
–
31
F2
5V (FL)
FL_CS
3
LED3
39
P.CONT1
+3.3V-2
(IC1101)
+3.3V-1
(IC1101)
USB 5V
VBUS_SW
+5V
D3.3V
+1.8V
(S-MASTER)
5V
(FL)
+3.3V-3
(IC1101)
RF+3.3V
(IC1101)
P.CONT1
LED_PWM
41
P_CONT_FL
FUNCTION
KEY
D942
D955
F945
B+ SWITCH
Q945
D954
M+14V
M+9V
P.CONT1
12V
M+14V
M+9V
+9V
+6V
A12V
+12V REG.
IC941
+9V REG.
IC4005
+5V REG.
IC4001
(AC IN)
F
AMP
SECTION
H
DIR/S-AIR
SECTION
+3.3V
(S-AIR-INC)
15
13
X501
5MHz
Xin
Xout
REC TO USB
D5004
LED DRIVER
Q5601
28
LED_ILLUMI
D5602, 5604
VOLUME
ILLUMINATION
+1.8V
(IC1101)
+3.3V
(IC5002)
+5V
(LED)
+1.8V REG.
IC1110
+5V
12 RESET
9 CNVSS
32 I2C_CLK/RXD1
33 CLK1
34 RST1
31 I2C_DATA/TXD1
E4V
20 AC CUT
4 SIRCS_IN
RESET
Q501
RESET
IC506
TO
WRITE
JIG
CN508
REMOTE
CONTROL
RECEIVER
IC5003
7
5
3
2
6
CNVSS
RXD1
CLK1
RTS1
TXD1
8
RESET
D909
D914
DZ915
3 D
1 OCP/SYNC
1 OCP/SYNC
4 VCC
SWITCHING
REGULATOR
IC901
5 FB/OLP
POWER CONTROL
Q901
STANDBY
CONTROL
PC903
POWER
PROTECT
Q943,949,950
D908
D910
FR929
POWER
PROTECT
Q969
5-6. BLOCK DIAGRAM – POWER Section –
(Page 30)
(Page 31)
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