Schematic Diagram - D-Video Board (6/7) - Sony STR-DA2800ES Service Manual

5-47. SCHEMATIC DIAGRAM - D-VIDEO Board (6/7) -

1 2 3
D-VIDEO BOARD (6/7)
A
119
120
121
122
123
>128S
124
126
D-VIDEO
B
BOARD
125
(5/7)
127
(Page 86)
128
129
130
131
C
>116S
+5V
CLK
D-VIDEO
R3521
BOARD
100
(1/7)
(Page 82)
D
E
F
G
H
I
J
K
>126S
116
L
117
D-VIDEO
BOARD
118
(4/7)
(Page 85)
STR-DA2800ES
• See page 114 for Waveforms. • See page 115 for IC Block Diagrams.
4 5 6
Q3501, 3502
5
+5V POWER SWITCH
0
FB3715
0
Q3502
LTA043EUBFS8TL
5
5VPWR_R[1] 3.3
Q3501
C3508
LTC014EUBFS8TL
0.1
R3827
0
C3996
10
Q3503, 3504
5
C3612 +5V POWER SWITCH
0.1
0
0
Q3504
LTA043EUBFS8TL
5
5VPWR_R[2] 3.3
Q3503
LTC014EUBFS8TL R3828
0
C3507
0.1
R3746 R3344
100 1.5k
8 7 6 5
IC3531
CLOCK BUFFER 2
IC3531
TC7WHU04FK(T5RSOYF
1 2 3 4
1
X3503
27MHz
R3751 R3559
100 1M
R3522
C3611 C3610
100
34
12p 12p
7 8 9 10
FB3714
FB3713
FB3700
R3625 R3618
0 47
IC3201
TX_MCK
SCK
DATA SELECTOR
SD1
IC3201
TC74VHC157FT(EKJ)
SD2
0 3.3
1 SEL VCC 16
SPDIF_MAIN 0
2 1A /ST 15
0 0
3 14
DSD_SEL 2B 4A
0 0
4 13
1Y 4B
SD0 0 0
5
2A 4Y 12
WS 0 0
6 2B 3A 11
0 0
R3797 C3616
7 2Y 3B 10
10k 0.01
0
8 GND 3Y 9
SD3
IC3524
BUFFER
IC3524
TC74VHC541FT(EKJ)
3.3
1 G1 VCC 20
0 A1
2 19
G2
FB3512
WS 0 A2 0
3 18
Y1 R3585
SCK 0 A3 0 220
4 17
Y2 R3737
A4 0
SD0 0 0
5 16
Y3 R3581
220
SD1 0 A5 0
6 15
Y4
R3586
220
SD2 0 A6 0
7 14
Y5
R3599
220
SD3 0 A7 0
8 13
Y6
R3611
220
SPDIF_MAIN 0 A8 0
9 12
Y7
R3612
220
0
10 GND 11
Y8
IC3705
+1.2V REGULATOR
IC3705
RP108J081D-FE
1 2 3 4 5
R3516
1k
R3851
2.2k
R3998 C3743 R3852 C3744
10k 10 3.3k 10
87 87
11 12 13
JL3720 JL3723
L3505
10uH
JL3716 JL3717
JL3709 JL3718
C3811
1 IC3707
+5V REGULATOR
IC3707
MM1839A50NRE
3.3 10
1 CONT VIN 5
2 GND
5
3 NOISE VOUT 4
C3804
R3821
10k 1
C3810
1
IC3701
+5V REGULATOR
IC3701
MM1839A50NRE
3.3 10
1 CONT VIN 5
2 GND
5
3 NOISE VOUT 4
C3805
R3786
10k 1
R3515
1k
C3615
0.1
C3614
0.1
R3613
150
R3583
150
JL3722 JL3721
C3740 R3760
4.7 47k
R3761
15k
4 3 2 1
IC3703
+3.3V REGULATOR
IC3703
BD00IC0WEFJ-E2
5 6 7 8
R3518 R3781 C3741 R3762 C3777
1k 10k 1 0 470
6.3V
JL3005
R3517 1k
STR-DA2800ES
14 15 16
>129S
BUS6
D-VIDEO
BOARD
(7/7)
(Page 88)
>115S
BUS1
D-VIDEO
BOARD
(1/7)
(Page 82)
CN3571
10P
JL3565
1 HDMI_MCK
2 D-VIDEO GND
JL3566
3 HDMI_LRCK
JL3567
>03S
4 HDMI_BCK
JL3568
5 HDMI_SD0
D-AUDIO
JL3569
BOARD
6 HDMI_SD1
JL3570 (1/2)
7 HDMI_SD2 CN2203
JL3571
(Page 60)
8 HDMI_SD3
JL3572
9 HDMI_SPDIF
JL3573
10 HDMI_ARC
CN3523
5P
JL3006
>36S
1 D-VIDEO_+10V
JL3001
2 NC
DCDC
JL3002 JL3007
BOARD
3 D-VIDEO_+2.5V
JL3003 JL3008
CN1404
4 D-VIDEO_+2V (Page 110)
JL3004 JL3009
5 D-VIDEO_+4V
>130S
+4V
D-VIDEO
BOARD
(7/7)
(Page 88)
+4V
>119S
+2.5V
D-VIDEO
BOARD
(2/7)
(Page 83)
(Page 84)
+10V
>124S
+4V
C3778
+5V
470 D-VIDEO
6.3V BOARD
(3/7)
(CHASSIS)