Schematic Diagram - D-Video Section (3/4) - Sony STR-DH810 Service Manual

STR-DH810

5-21. SCHEMATIC DIAGRAM - D-VIDEO Section (3/4) -

1 2 3
A
D-VIDEO BOARD (3/4)
B
C
D
CN3200
8P
JL3209 C3201
R3205
GND
0.1
75
E CR IN
JL3208
R3206 C3202
ANALOG VIDEO GND
0.1
75
BOARD
CB IN
P
JL3210
CN203 R3207 C3203
GND
0.1
(Page 40) 75
CY IN
JL3211 C3204
R3208
GND
150 0.1
CVBS IN
JL3212
F
G
IC3203
NJM2878F3-18(TE2)
IC3203
+1.8V REG
3.3
1 5
CONT VIN
2
GND
3 NC VOUT 4
H
D3201 D3202
SA10QA04 SA10QA04
+3.8V
I
D-VIDEO BOARD
27MCK
(1/4)
4
(Page 32)
DGND
J
K
STR-DH810
• See page 39 for waveforms. • See page 52 for IC Block Diagrams. • See page 60 for IC Pin Function Description.
4 5 6 7
X3502
28.63636MHz
1 3
4 2
R3246
R3245 1M
C3539
47p
C3214
R3209
0.082
3.3k
R3210
3.3k
C3213 0.01
R3238
10k
1.8 0.8 3.3 0.4 0.4 1.8 0.9 1 1.6 0.6
32 30 29 28 27 25 22 19 18
IC B/D 31 26 24 23 21 20
33 NC
34 TEST_0
7
0.8
35 AIN1
0
36 AIN2
37 AGND
1.1
C3206 0.1 C3205 38 VREFP
0.1
0.6
IC3201
39 VREFN
0.1
C3207 ADV7180BSTZ-REEL
1.8
40 AVDD
IC3201
C3208 0.1
41 NC
VIDEO DECORDER
42 NC
43 AGND
44 NC
45 NC
0
46 AIN3
47 AIN4
C3224
48 AIN5
47 6.3V
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
0 3.3 1.1 2 1.8 0.9 1.4 2.2 2.3
FB3201
0uH
C3221
0.1
3.3
JL3595 JL3594
1.8
C3222
1
JL3593
C3594
1 JL3592 JL3586
0.5 1.8
4 3 2 1
IC3520
IC3520
C3580
MM1661JHBE
470p
+1.8V REG
5 6 7 8
3.3 3.3
C3483
1
R3265
1k
DGND
8 9 10
IC3522
TC7WH74FK(TE85R)
IC3522
C3223
0.1
BUFFER
1.6
1 CK VCC 8
3.3
0
3.3
C3543
2 D /PR 7
47p 3.3
3
/Q /CLR 6
3.3
4 GND Q 5
3.3
R3252
100
C3242
0.1
R3239
22
R3251
4.7k
0
51 INPUTDE
3.3
INPUTHSN
0.6 0.6 52
AD_VS 3
17 53 INPUTVSN
RB3213
C3216 0.1 1.8
22 54 CORE_VDD
AD_P[4]
55 CORE_VSS
AD_P[5] R3247
4.7k 0
P5 16 56 INPUTC[0]
0.5 AD_P[6] R3248 4.7k
0
P6 15 57 INPUTC[1]
0 AD_P[7] AD_P[0]
1
P7 14 58 INPUTC[2]
0.5 AD_P[1] 1
13
GPO0 59 INPUTC[3]
AD_P[2] 1
GPO1 12 INPUTC[4]
60
AD_P[3]
C3211 0.1 1
DVDDIO 11 61 INPUTC[5]
AD_P[4]
3.3 1
DGND 10 62 INPUTC[6]
RB3201 AD_P[5]
1
SFL 9 22 63 INPUTC[7]
AD_P[8] 0.1
0 C3217 3.3
P8 8 64 I/O_VDD
AD_P[9]
0
P9 7 65 I/O_VSS
0 AD_P[10] AD_P[6]
1
P10 6 66 INPUTC[8]
1.4 AD_P[11] AD_P[7]
1
P11 5 67 INPUTC[9]
0 C3218 0.1 1.8
DVDDIO 4 CORE_VDD
68
C3212 0.1
3.3
DGND 3 69 CORE_VSS
R3240 22 R3249 4.7k 0
HS 2 70 INPUTY[0]
3.3 R3250 4.7k 0
INTRQ 1 71 INPUTY[1]
C3226 AD_P[8]
3.3 0
72 INPUTY[2]
47 6.3V
AD_P[9]
0
73 INPUTY[3]
AD_P[10]
1.4
74 INPUTY[4]
AD_P[11]
0
75
0.3
C3225
47 6.3V
C3240
47
FB3202
FB3203
6.3V
0uH
0uH
C3239
47
6.3V
FB3205
FB3204
0uH 0
HDMI3.3V
34 34
11 12 13 14
R3220
R3221 RB3208 RB3207
0 22
0 0
FB3211
0
R3234
4.7k
3.3 3.3 3.3 1.6 3.3 1.8 1.7 1.8 0 0 0 0 3.3 0 0 3.3 0 1.8 0 0
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
RESETN
25
VSN
3.3
HSN 24
0
I/O_VSS 23
I/O_VDD 22
3.3
CORE_VSS 21
BLUE[7] 20
0
BLUE[6] 19
0
BLUE[5] 18
0
17
BLUE[4]
3.3
BLUE[3] 16
0
I/O_VSS 15
IC3202
ABT1012LQ100
I/O_VDD 14
IC3202
3.3
BLUE[2] 13
0
VIDEO DEINTERLACING
BLUE[1] 12
0
BLUE[0] 11
0
RED[7] 10
9
CORE_VSS
CORE_VDD 8
1.8
RED[6] 7
RED[5] 6
I/O_VSS 5
I/O_VDD 4
3.3
SYSCLK 3
INPUTY[5]
1.6
PLL_VDD 2
1.8
1
PLL_VSS
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
2.3 0 3.3 1.8 1.4 0.9 0 3.3 3.3 3.3 3.3 3.3 3.3 0 3.3 1.8
Note: When IC3201 and IC3202 cannot exchange with single. When
these parts are damaged, exchange the entire mounted board.
15 16 17
D-VIDEO BOARD
(1/4), (2/4)
(Page 32),
3 2
(Page 33)
R3233
4.7k
R3219
22
VSYNC
HSYNC
R3218
22
C3233 0.1
Q[35]
Q[34]
Q[33]
Q[32]
RB3206
0
Q[31]
C3232 0.1
Q[30]
Q[29]
Q[28]
RB3205
0
C3231 0.1
C3230 0.1
C3229 0.1
D-VIDEO BOARD
(4/4)
8 5
(Page 35)