Schematic Diagram - D_Video Board (3/9) - Sony STR-DA3300ES Service Manual
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Also See for STR-DA3300ES:
- Operating instructions manual (294 pages) ,
- Service manual (242 pages) ,
- Technical bulletin (7 pages)
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6-48. SCHEMATIC DIAGRAM – D_VIDEO Board (3/9) –
1
2
D_VIDEO BOARD
A
B
C
D
VSYNC
13
DAC_CLK_SEL
UC3V_SDA
D_VIDEO
BOARD
UC3V_SCL
(1/9)
VDAC_RESET
(Page 73)
E
32
D_VIDEO
3.3V
BOARD
(4/9)
(Page 76)
F
14
IO_3.3V
D_VIDEO
DGND
BOARD
(7/9)
DE,HSYNC,ODCK,Q[0-23],VSYNC
(Page 79)
G
STR-DA3300ES/DG1100
• See page 106 for Waveforms.
3
4
5
(3/9)
C3850
0.22
R3854
0
R3855
0
Q[8]
Q[9]
Q[10]
Q[11]
Q[12]
Q[13]
C3851
0.22
Q[14]
Q[15]
R3856
0
R3857
0
Q[16]
C3855
100
6.3V
L3850
10uH
C3876
33
4V
VSYNC
C3875
0.1
R3889
33
IC3854
FREQUENCY MULTIPLIER
IC B/D
IC3854
CY2302-SXC
FBIN
OUT2
1
8
ODCK
2
IN
VDD
7
3
GND
OUT1
6
4
FS0
FS1
5
• See page 106 for IC Block Diagrams.
6
7
8
C3854
0.22
IC B/D
2.5
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
S_BLANK
3.3
1
VDD_IO
48
0
RSET1
47
2
TEST0
0
3
VREF
46
TEST1
0.6
4
Y0
COMP1
45
1.4
V
44
5
Y1
1.2
IC3850
6
C
43
Y2
1.2
7
Y3
Y
42
D/A CONVERTER
1.2
IC3850
VAA
41
8
Y4
ADV7322KSTZ
1.2
9
AGND
40
Y5
2.5
10
VDD
Y/G
39
CB/R
11
DGND
38
1.2
12
CR/B
37
Y6
1.2
13
COMP2
36
Y7
0
14
TEST2
RSET2
35
0
EXT_LF
34
15
TEST3
1.2
16
RESET
33
C0
17 18 19 20 21 22
23
24
25
26
27
28
29
30 31 32
R3887
33
C3864
R3858
0.1
0
6
1
R3860
33
R3861
33
75
75
9
10
11
2.6
R3863
R3867
2.7k
330
1.3
R3870
0
1.3
C3856
0.1
1.6
0.6
14
15 16
R3872
300
0.7
R3873
300
0.6
2.5
0.6
0.7
0.7
C3857
0.1
1.6
R3864
2.7k
1.3
IC3853
1.3
R3868
330
+1.25V REGULATOR
3.3
C3861
IC3853
IC B/D
0.22
R3866
SI-3010KM-TL
100
C3858
R3865
1000p
680
C3859
C3860
820p
3900p
1
2
3
4
5
C3865
C3862
100
100
6.3V
6.3V
R3886
10k
R3884
2.4k
R3883
10k
C3866
0.22
R3869
IC B/D
0
C3873
R3885
0.1
10k
IC3851
C3869
+2.5V REGULATOR
0.1
IC B/D
5
4
IC3852
+2.5V REGULATOR
IC3851
IC3852
TK11225CMCL-G
TK11125CSCL-G
4
VOUT
NOISE
3
2
3
C3868
GND
2
0.1
5
VIN
CONT
1
C3867
0.01
STR-DA3300ES/DG1100
12
13
14
17
CN3506
9P
1
VOUT
R3877
0
2
GND
3
Y/G OUT
R3878
0
BC
4
GND
5
CB OUT
R3879
0
A_VIDEO
BOARD
6
GND
(2/ 4)
7
CR OUT
CN6202
R3880
0
(Page 87)
8
GND
9
+3.3
15
3.3V_AVIDEO
D_VIDEO
BOARD
(7/9)
(Page 79)
C3874
47
6.3V
C3870
0.01
- Quick Links:
- Disassembly Flow
- Test Mode
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