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STR-DN1050
STR-DN1050
42
42
6-15. SCHEMATIC DIAGRAM – DIGITAL Board (6/12) –
• See page 34 for Waveforms. • See page 66 for IC Block Diagrams. • See page 76 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DIGITAL BOARD (6/12)
17
19
1.8VP_CONT
20
21
23
24
22
26
25
27
1.8 0.8
2.5
3.3
2.5
1.8
3.3 2.5
1.8 0.8
0.1
3.3
3.3
0.4
3.3
3.3
0
0
1.6
1.8
0
0
0.2
0.7
0.1
0.3
0.3
1.8
1.8
0.8
3.3
0.3
0.3
0.3
0.9
0.9
1.6
0.3
0.3
0
0.6
1.6
1.9
1.1 1.8
0
1.6
0.1 0.1
3.3
3.3 3.3
0
0
0
3
0
0.3 0.3 0.3
0
3.3
0
3.3
1.8
Y[9]
Y[8]
Y[7]
Y[6]
Y[2]
Y[3]
Y[4]
Y[5]
C[9]
C[8]
HS
DE
VS
Y[0]
C[7]
C[6]
Y[1]
C[5]
C[4]
C[0]
C[1]
C[2]
C[3]
SFL
LCC
ADC_INT
ADC_PWRDOWN
ADC_SDA
ADC_RST
ADC_SCK
IC3202 (1/4)
ADV8003KBCZ-8-01
R7
GND
R8
GND
R9
GND
R10
GND
R11
GND
R12
GND
R13
GND
R14
GND
R15
GND
R16
GND
R17
GND
T7
GND
T8
GND
T9
GND
T10
GND
T11
GND
T12
GND
T13
GND
T14
GND
T15
GND
T16
GND
T17
GND
U7
GND
U8
GND
U10
GND
U11
GND
U13
GND
U14
GND
U16
GND
U17
GND
G10
DVDD
G13
DVDD
J7
DVDD
J17
DVDD
L7
DVDD
P7
DVDD
P17
DVDD
U9
DVDD
U12
DVDD
U15
DVDD
G7
GND
G8
GND
G9
GND
G11
GND
G12
GND
G14
GND
G15
GND
G16
GND
G17
GND
H7
GND
H8
GND
H9
GND
H10
GND
H11
GND
H12
GND
H13
GND
H14
GND
H15
GND
H16
GND
H17
GND
J8
GND
J9
GND
J10
GND
J11
GND
J12
GND
J13
GND
J14
GND
J15
GND
J16
GND
K7
GND
K8
GND
K9
GND
K10
GND
K11
GND
K12
GND
K13
GND
K14
GND
K15
GND
K16
GND
K17
GND
L8
GND
L9
GND
L10
GND
L11
GND
L12
GND
L13
GND
L14
GND
L15
GND
L16
GND
L17
GND
M7
GND
M8
GND
M9
GND
M10
GND
M11
GND
M12
GND
M13
GND
M14
GND
M15
GND
M16
GND
M17
GND
N7
GND
N8
GND
N9
GND
N10
GND
N11
GND
N12
GND
N13
GND
N14
GND
N15
GND
N16
GND
N17
GND
P8
GND
P9
GND
P10
GND
P11
GND
P12
GND
P13
GND
P14
GND
P15
GND
P16
GND
C3281
0.1u
C3282
0.1u
C3283
0.1u
C3284
0.1u
C3285
0.1u
C3286
0.1u
C3287
0.1u
C3288
0.1u
C3289
0.1u
C3290
0.1u
C3294
1u
C3295
1u
C3291
10u
C3292
10u
C3239
0.1u
C3244
0.1u
C3389
10u
C3223
0.1u
C3231
0.1u
C3233
0.1u
C3232
10u
C3234
10u
C3224
10u
C3226
10u
C3227
10u
C3225
0.1u
C3229
0.1u
C3230
0.1u
C3228
10u
C3211
0.1u
C3210
0.1u
C3209
0.1u
C3208
0.1u
C3219
0.001u
C3236
0.1u
C3202
1u
C3241
1u
C3200
4.7u
C3201
1u
C3397
10u
C3398
6.3V
330u
C3388
1u
C3245
0.082u
C3243
0.01u
C3252
27p
C3251
27p
C3385
1u
C3384
0.1u
C3382
10u
C3263
10u
C3264
10u
C3265
10u
C3368
10u
C3369
10u
C3381
10p
CN3202
8P
1
CVBS
2
GND
3
CY
4
GND
5
CB
6
GND
7
CR
8
GND
+2.5V
+3.3V
FB3202
0uH
FB3205
0uH
FB3206
0uH
FB3213
0uH
FB3203
0uH
FB3200
0uH
IC3201
ADV7181CBSTZ
1
/INT
2
HS/CS
3
DGND
4
DVDDIO
5
P15
6
P14
7
P13
8
P12
9
SFL/SYNC_OUT
10
DGND
11
DVDDIO
12
P11
13
P10
14
P9
15
P8
16
P7
17
P6
18
P5
19
P4
20
LCC
21
XTAL1
22
XTAL
23
DVDD
24
DGND
25
P3
26
P2
27
P1
28
P0
29
/PWRDWN
30
ELPF
31
PVDD
32
AGND
33
NC
34
FB
35
AIN1
36
AIN2
37
AGND
38
CAPY1
39
CAPY2
40
AVDD
41
REFOUT
42
CML
43
AGND
44
CAPC2
45
NC
46
AIN3
47
AIN4
48
AIN5
49 AIN6
50 SOG/SOY
51 /RESET
52 ALSB
53 SDATA
54 SCLK
55 VS_IN
56 HS_IN/CS_IN
57 DGND
58 DVDD
59 P19
60 P18
61 P17
62 P16
63 FIELD/DE
64 VS
JL3209
JL3206
JL3205
JL3207
JL3212
JL3213
JL3208
JL3210
RB3203
47
RB3200
47
RB3201
47
RB3202
47
0
R3263
47
R3215
47
R3238
47
R3243
47
R3247
47
R3249
10u
C3366
0.1u
C3235
0.1u
C3222
10u
C3367
47
R3270
47
R3268
47
R3269
0
R3267
1M
R3266
10k
R3257
47
R3216
47
R3395
10k
R3396
10k
R3397
680
R3262
4.7k
R3400
2.7k
R3401
1k
R3402
1k
R3265
4.7k
R3229
10k
R3398
10k
R3399
0.1u
C3220
0.1u
C3221
47
R3227
47
R3230
47
R3231
1k
R3404
1k
R3408
1k
R3409
2.7k
R3410
4.7k
R3411
R3405
8.2k
R3406
10k
2.2k
R3228
10k
R3225
3.3k
R3237
0
R3203
0
R3200
0
R3201
0
R3202
2.2k
R3232
220
R3212
75
R3214
75
R3219
75
R3220
IC3208
MM1839A18NRE
1
CONT
2
GND
3
NC
VOUT
4
VIN
5
IC3207
RP108J081D-FE
1
CE
2
VDD
3
GND
4
VOUT
5
VFB
6
X3200
28.63636MHz
IC3209
BD00IC0WHFV-GTR
1
VO
2
FB
3
GND
4
EN
5
NC
6
VCC
7
VIDEO CONVERTER
IC3201
+1.8V REG.
IC3209
+1.8V REG.
IC3208
+1.8V REG.
IC3207
D/A DIGITAL SIGNAL PROCESSORS
AND CONTROLLERS
IC3202
C3380
0.1u
C3371
0.001u
NW_GND
DGND
>026S
DIGITAL BOARD
(5/12)
(Page 41)
>031S
DIGITAL BOARD
(9/12)
(Page 45)
>032S
DIGITAL BOARD
(8/12)
(Page 44)
>027S
DIGITAL BOARD
(5/12), (9/12)
(Page 41), (Page 45)
>030S
DIGITAL BOARD
(7/12)
(Page 43)
>033S
DIGITAL BOARD
(9/12)
(Page 45)
>029S
MAIN BOARD
(3/4)
CN272
(Page 53)
15
Note:
IC3202 and IC3209 on the DIGITAL board cannot exchange
with single. When these parts on the DIGITAL board are
damaged, exchange the entire mounted board.