Sony DAV-DZ350 / DAV-DZ650 / DAV-DZ950 Service Manual ▷ View online
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
29
29
5-11. SCHEMATIC DIAGRAM - MAIN Board (6/6) -
• See page 35 for IC Block Diagrams.
(6/6)
MAIN BOARD
A
3
8
6
E
2
9
G
D
5
B
C
7
F
1
4
C663
104
L600
10uH
VCC33
GND
MIC IN
R622
1K
C650
10uF/16V
C656
10uF/16V
R624
0R
R6
35
3K
3
GND
C653
105
C657
105
R667
4K7
R653
1K
R662
47K
GND
R665
100K
R659
100K
R649
0R
R644
0R
R643
470R
R628
1K
R618
12K
C651
150P
-
2
+
3
1
B-
4
IC600A
JRC4558
7
-
6
+
5
B+
8
IC600B
JRC4558
R629
1K
C676
100uF/16V
C673
104
+12V
R619
10K
C652
150P
GND
R630
1K
R626
1K
VCC33
C649
10uF/16V
Q602
2SC8050
Q601
2SC8050
Q600
2SC8050
D602
1N4148
D603
1N4148
R673
10K
GND
C695
NC
R670
100R
R669
6K8
R683
10K
GND
C703
NC
R680
100R
R679
6K8
AUX_L
AUX_R
R705
33R
R685
33R
R688
33R
FM_L
FM_R
RX0
1
RX1
2
VA
3
AGND
4
RX2
5
RX3
6
AD0
7
AD1
8
SCL
9
SDA
10
XTI
11
XTO
12
ILRCK
13
ISCLK
14
SDIN
15
GPO0
16
GPO1
17
GOP2
18
V_REG
19
VD_FILT
20
DGND
21
VL
22
DOUT2
23
BCK2
24
LRCK2
25
TDM_IN
26
SDOUT1
27
BCK1
28
LRCK1
29
GPO3
30
RMCK
31
RST
32
N.C
33
IC601
IC_CS8422
C679
104
C682
104
C684
104
FB603
600
GND
C
690
104
C
689
103
GND
V_REG
R6
78
0R
GND
VL
GND
C678
104
MCU_SDA
MCU_SCL
MCU_SDA
MCU_SCL
R660
20K
R663
20K
R664
33R
R666
33R
A/D-SDATA
8422-MCLK
8422-MCLK
FB602
600
C669
104
VL
C668
103
C666
104
C665
103
R627
0R
V_REG
VCC33
GND
C660
100uF/10V
C667
100uF/10V
C670
100uF/10V
C6
97
33P
F
C6
98
33P
F
C6
99
33P
F
TP603
TP602
TP601
TP600
R640
33R
R642
33R
R648
33R
R650
33R
R656
33R
R658
33R
GPO_1
GPO_1
FB604
100
FB606
100
C694
471
C702
471
R692
33R
R691
33R
C7
07
47pF
C7
08
47pF
GND
GND
FB605
600
C7
05
100uF
/10V
C7
04
104
VCC33
R6
86
1K
R6
93
0R
GND
1
2
CN601
CON2 2.5mm
GND
VCC
8
IIC/RDSI
6
LA
7
AM ANT1
3
GND
13
RF_GND
1
RF_GND
5
FM ANT
2
R_OUT
11
L_OUT
12
DA
10
CK
9
IISD
14
AM ANT2
4
IC603
Tuner 14Pin
1
3
2
D604
BAV99
R674
100R
R6
77
0R
R
675
NC
8422-LRCK
8422-BCK
8422-DATA
C672
104
VCC
3
OUT
1
GND
2
OPT600
OPT
C658
104
GND
FB600
600
C677
NC
Optical in
CS8422-ERR
CS8422-ERR
8422-LRCK
8422-BCK
8422-DATA
MIC_DETECT
GND
ARC-IN
GND
GND
C696
222
GND
C706
222
C740
104
GND
SPDIF-IN
GND
R633
100R
C664
104
C683
104
C713
22uF/6.3V
C715
22uF/6.3V
VREF
1
AGND
2
VCC
3
VDD
4
DGND
5
SCKI
6
LRCK
7
BCK
8
DOUT
9
MD0
10
MD1
11
FMT
12
VINL
13
VINR
14
IC605
PCM1808
C719
101
C720
101
R695
10K
R696
10K
R699
10K
VCC5
C716
104
C709
104
VCC33
C718
104
R690
10K
R697
10K
R704
10K
4052A
GND
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
B
9
A
10
INH
6
VSS
8
VEE
7
VDD
16
Y-COM
3
X-COM
13
IC604
TC4052B
FB607
600
FB608
39 OHM
GND
GND
GND
GND
GND
C717
100uF/10V
GND
C714
104
FB609
600
GND
R701
270K
R702
270K
R703
270K
R700
270K
GND
R706
10K
R707
10K
R708
10K
4052B
GND
Q603
2SC8050
Q604
2SC8050
AIO1
1
AIO0
2
RESET
3
GND
4
PIO9
5
PIO10
6
PIO11
7
PIO12
8
PIO13
9
PIO14
10
PIO15
11
GND
12
VDD
13
VDD_USB
14
+1V8
15
GND
16
USB_DP
17
USB_DN
18
UART
_RT
S
19
UART
_CT
S
20
UART
_RX
21
UART
_T
X
22
PC
M_
IN
23
PC
M_
SY
N
C
24
PC
M_
C
LK
25
PC
M_
O
U
T
26
SPI_
C
SB
27
SPI_
MISO
28
SPI_
C
LK
29
SPI_
M
O
SI
30
VRE_IN
31
VDD_BAT
32
GND
33
LED1
35
LED0
36
GND
37
SPK_L_N
38
SPK_L_P
39
VDD_CHG
34
SPK_R_N
40
SPK_R_P
41
GND-S
42
MIC_BIAS
43
MIC_B_P
44
MIC_B_N
45
MIC_A_P
46
MIC_A_N
47
GND
48
PIO
0
49
PIO
1
50
PIO
2
51
PIO
3
52
PIO
4
53
PIO
5
54
PIO
6
55
PIO
7
56
PIO
8
57
GND
58
RF
59
GND
60
IC606
BT153
BT-RST
BT-RST
GND
C735
104
VCC33
FB611
600
C730
104
R712
100K
VCC33
GND
BT_TX
BT_RX
R725
33R
R728
33R
BT_TX
BT_RX
VCC5
VCC5
VCC5
VCC5
1
2
3
4
5
6
CN603
CON 6P
GND
VCC33
C723
104
VCC33
FB610
600
GND
GND
R709
0R
4052A
4052B
SPI_MOSI
SPI_CLK
SPI_MISO
SPI_CSB
OK_L
OK_R
GND
MIC-L
MIC-R
1
2
3
4
CN600
CON 4P
Firmware Update
R689
33R
8422-RST
8422-RST
C691
10uF/16V
C701
10uF/16V
C688
4.7uF/16V
C700
4.7uF/16V
HDMI-ARC
R646
47K
R645
10K
R661
10K
GND
MIC_DETECT
GND
R620
1K
R647
47K
R636
100R
R652
100R
GND
C687
100uF/10V
AUXL-IN
AUXR-IN
BT-SPDIF
C736
10uF/16V
C724
10uF/16V
C680
10uF/16V
NO
1
GND
2
NC
3
COM
4
V+
5
IN
6
IC607
SGM3157
R710
33R
R711
33R
C727
104
FB612
600
GND
VCC33
GPO0
GPO0
A/D-SDATA
8422-DATA
COM-DATA
GND
TP604
TP605
TP606
LRCK
BCLK
MCLK
MCLK
LRCK
BCLK
GND
TP667
C692
15pF
C693
15pF
C721
15pF
C711
22uF/6.3V
C662
10uF/16V
C686
104
R657
75R
GND
C712
470uF/10V
C710
470uF/10V
+9V
+9V
C722
104
C671
10uF/16V
C674
10uF/16V
C685
47uF/10V
C655
10uF/16V
C744
10uF/16V
+9V
+9V
SIG
1
GND
2
SMC600
SMC
C654
104
R713
0R
GND
C739
101
C741
101
C742
101
C743
101
C750
104
GND
Q605
2SC8050
A/D-SDATA
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
30
30
5-12. PRINTED WIRING BOARDS - PANEL Section -
FUNCTION KEY BOARD
(COMPONENT SIDE)
FUNCTION KEY BOARD
(CONDUCTOR SIDE)
POWER KEY BOARD
(COMPONENT SIDE)
POWER KEY BOARD
(CONDUCTOR SIDE)
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
•
: Uses unleaded solder.
• See page 21 for Circuit Boards Location.
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
31
31
5-13. SCHEMATIC DIAGRAM - PANEL Section -
• See page 35 for IC Block Diagrams.
POWER KEY BOARD
FUNCTION KEY BOARD
A
3
8
6
E
2
D
5
B
C
7
F
1
4
2
3
4
5
6
7
8
9
1
T800
Transformer
L800
47uH
L801
47uH
C802
47uF/10V
C803
100uF/10V
C805
104
Q800
SC8050
Q801
SC8050
R800
3K9
D8
01 BA
V9
9
D8
00
BAV99
C800
47uF/35V
C804
103
R801
33K
C801
104
ZD800
5V1
R802
47R
R803
47R
AC1
AC2
C806
472
C807
223
R810
100K
R805
10R
VCC5#
GND
-24V
G1
G2
G3
G4
G5
G6
G7
G8
G1 G2 G3 G4 G5 G6 G7 G8
G(1..8)
P1
P2
P3
P4
P5
P6
P7
P8
P9
P1
0
P1
1
P1
2
P1
3
P1
4
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P1
2
P1
3
P1
4
P(1..14)
-24V
VCC5#
C808
104
C809
104
R808
4.7K
C817
104
GND
VCC3.3#
R806
10R
GND
C813
100PF
C814
100PF
C815
100PF
C816
100PF
C811
104
C812
104
VCC3.3#
R809
10R
VCC5#
F2
1
F2
2
NP
3
8G
4
7G
5
6G
6
5G
7
4G
8
3G
9
2G
10
1G
11
NC
12
P1
13
P2
14
P3
15
P4
16
P5
17
P6
18
P7
19
P8
20
P9
21
P10
22
P11
23
P12
24
P13
25
NC
26
NC
27
P14
28
NC
29
NP
30
F1
31
F2
32
VFD800
VFD-FUDABA(32PIN)
1
2
3
4
5
6
7
8
9
10
CN801
CN10V/20
IR#
Power_Key#
VSDA#
VSCK#
VSTB#
VCC5#
VCC3.3#
GND
GND
K800
VOL-
K801
FUNCTION
K803
STOP
K804
PLAY
K805
PREVIOUS
K806
NEXT
K807
OPEN/CLOSE
K808
VOL+
K802
POWER ON/OFF
LED1
1
LED2
2
LED3
3
LED4
4
OSC
5
DOUT
6
DIN
7
CLK
8
STB
9
K1
10
K2
11
VS
S
12
VDD
13
SG
1/
KS
1
14
SG
2/
KS
2
15
SG
3/
KS
3
16
SG
4/
KS
4
17
SG
5/
KS
5
18
SG
6/
KS
6
19
SG
7/
KS
7
20
SG
8/
KS
8
21
SG
9/
KS
9
22
SG10/KS10
23
SG11/KS11
24
SG12/KS12
25
SG13/KS13
26
SG14/KS14
27
SG15/KS15
28
SG16/KS16
29
VEE
30
SG17/GR12
31
SG18/GR11
32
SG19/GR10
33
SG20/GR
9
34
SG21/GR
8
35
SG22/GR
7
36
SG23/GR
6
37
SG24/GR
5
38
GR4
39
GR3
40
GR2
41
GR1
42
VDD
43
VS
S
44
IC800
PT6315
GND
LED801
BLUE
R8
16
270R
C810
104
GND
GND
GND
R811
10K
R813
10K
R812
10K
R814
10K
GND
D802
1N4148
D803
1N4148
D804
1N4148
D805
1N4148
P8
P7
P6
P5
1
2
CN802
CON 2P
C818
104
GND
1
2
CN800
CON 2P
C819
104
LED800
WHITE
R804
150R
VCC5#
BLUE
WHITE
JP800
JP801
JP802
JP803
JP804
W
IR
1
GND
2
VC
C
3
IR800
36--38KHZ
D812
UF4007A
R8
15
270R
R8
07
150R
SCR801
SCR
SCR802
SCR802
SCR
SCR803
SCR
SCR804
SCR
SCR805
SCR
SCR806
SCR
SCR807
SCR
SCR808
SCR
SCR809
SCR
GND
FB800
100
100
C821
104
GND-D
USB1_N
USB1_P
1
2
3
4
5
CN803
CON5 2.0mm
VCC
4
D-
3
D+
2
GND
1
5 6
JK800
USB 4P
GND-D
C820
104
VBUS
DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
32
32
5-14. PRINTED WIRING BOARD - POWER Board (Component Side) -
POWER BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
•
: Uses unleaded solder.
• See page 21 for Circuit Boards Location.
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