Schematic Diagram - D-Video Board (1/12) - Sony STR-DA4400ES Service Manual

STR-DA4400ES

6-58. SCHEMATIC DIAGRAM - D-VIDEO Board (1/12) -

1 2 3 4
A D-VIDEO BOARD (1/12)
B
C
D
IC B/D
48 47 46 45 44 43 42 41 40 39
C3305 0.1 2.5
1 VDDL
R3304 4.7k 0
2
SEL1FS
9850_FS 0
3
SEL4FS
R3305 4.7k 0 IC3519
4 SELEXT
E
0
R3306 4.7k
5 DSGAIN DIGITAL AUDIO PROCESSOR
R3307 4.7k 3.2
IC3519
6
XMTPCM
CXD9850Q
3.3
7 VDDH
C3302 0.1
8 TEST1
9
TEST2
10 TEST3
11 TOUT1
F
12
VSS
13 14 15 16 17 18 19 20 21 22 23 24
G
C3303
H
0.1
I
J
STR-DA4400ES
• See page 118 for IC Block Diagrams.
5 6 7 8
C3310
0.01
3 2 1
IC3855
TK11125CSCL-G
IC B/D
4 5
C3307
0.1
IC3855
+2.5V REGULATOR IC B/D
IC3520
DATA SELECTOR
IC3520
TC74VHC153FT(EL)
3.3
1 1G VCC 16
C3546
38 37 3.3
0.1
2 B 2G 15
C3301 C3308 1C3 SPDIF 3.3
3 14
0.1 0.1 A
VSS 36 2C3
1C2
4 13
35
EXIFLR
2C2
1C1 1.6
34 5 12
EXICSW
EXISLR 33 0 2C1 0
1C0
6 11
EXILRCK 32
C3311
0 1Y 2C0 0
10
31 7 10
EXIBCK
16V
3.3
VDDH 30 2Y 0
8 GND 9
C3306 C3309
EXIMCK 29 LRCK
0.1 0.1
28
VSS
0
MCK 27
TOUT2 26
2.5
25 IC B/D
VDDL
C3312
10 IC3521
16V
DATA SELECTOR
IC3521
TC74VHC153FT(EL)
3.3
1 1G VCC 16
3.3
2 15
B 2G
1C3 3.3
3 A 14
2C3
1.6 1C2
4 13
0 1C1 2C2 0
5 12
0 1C0 2C1 0
6 11
0 1Y 2C0 0
7 10
MCK
2Y 0
8 9
GND
SCK
FB3512
R3590 47
R3588 47
R3585 47
R3587 47
R3589 47
R3586 47
9 10 11 12
C3681
100
C3548
16V
0.1
IC B/D
C3544
0.1
C3547 IC3522
0.1
DATA SELECTOR
IC3522
TC74VHC153FT(EL)
3.3
1 1G VCC 16
3.3
2 15
B 2G
1C3 3.3
3 14
A
0 2C3
1C2
4 13
2C2
0 1C1
5 12
0 2C1 0
1C0
6 11
2C0
0 1Y 0
7 10
SD0
2Y 0
8 GND 9
SD1
IC B/D
IC3523
DATA SELECTOR
IC3523
TC74VHC153FT(EL)
3.3
1 1G VCC 16
3.3
2 15
B 2G
1C3 3.3
3 A 14
2C3
1C2
4 13
0 1C1 2C2
5 12
2C1
0 1C0
6 11
0 1Y 2C0 0
7 10
SD2
2Y
0
8 9
GND
SD3
84 84
13 14 15 16
XM_POW R3913
XM_DACLAT
R3916
COM2_CLK
R3917
COM2_DATA
R3918
XM_UART_TX
R3919
XM_UART_RX
R3921
XM_RESET R3922
D3502
9850_INIT
R3924
MA111-TX
9850_FS
D3501 R3925
MA111-TX
V-UCOM_MUTE VIDEO_UCOM_RST R3926
MAIN_UART_TX
R3927
MAIN_UART_RX
R3928
MAIN_UART_BUSY R3929
IC B/D
MD2
R3930
IC3518
ENDFLAG
R3931
FLASH_UPDATE_TX
R3932
DATA SELECTOR
FLASH_UPDATE_RX
R3933
IC3518
TC7WH157FU(TE12R)
R3543
FB3511
10k
2.8 3.3
1 8
A VCC
C3595
0.1
2 B ST 7
3.3
3 6
Y_ S
0
4 GND Y 5
R3569
R3568
R3737 0 R3570
R3571
R3572
R3573
R3574
NON_LPCM
R3541
R3510
R3501
R3500
STOP_IN R3912 0
17 18 19
11
MCK,RX_MUTEOUT,SCK,SD0,
SD1,SD2,SD3,SPDIF,WS
D-VIDEO
CEC
BOARD
(11/12)
(Page 94)
XM256FS
12
XMFS
XM64FS
D-VIDEO
XMDATA BOARD
COM2_CLK,COM2_DATA,XM_DACLAT,XM_POW, (7/12)
XM_RESET,XM_UART_RX,XM_UART_TX
(Page 90)
13
ENDFLAG,FLASH_UPDATE_RX,FLASH_UPDATE_TX,
MAIN_UART_BUSY,MAIN_UART_RX,MAIN_UART_TX,
MD2,NON_LPCM,STOP_IN,V-UCOM_MUTE, D-VIDEO
VIDEO_UCOM_RST
BOARD
(12/12)
(Page 95)
CN3508
18P
1 NC
0
2 XM_POW
0
3 XM-DA_LAT
0
4 COM2_CLK
0
5 COM2_DATA
0
6 XM_TX
0
7 XM_RX
0
8 XM_RESET BW
0
9 9850_INT
0
CONTROL
10 9850_FS
BOARD
0
11 VUCOM_RESET
(2/2)
0
CN2009
12 VUCOM_TX
(Page 107)
0
13 VUCOM_RX
0
14 VUCOM_BUSY
470
15 VUCOM_MODE
0
16 VUCOM_ENDFLAG
0
17 TX232C
470
18 RX232C
26
HDMI3.3V
D-VIDEO
DGND BOARD
(11/12)
(Page 94)
CN3507
18P
100
1 MCK
47
2 LRCK
47
3 BCK
47
4 SD0
47
5 SD1
47
6 SD2
47 BX
7 SD3
8 NON_LPCM
CONTROL
47
9 SPDIF BOARD
47
(1/2)
10 ERROR
100 CN2001
11 HD/XM_SEL1 (Page 106)
100
12 HD/XM_SEL2
13 CEC
14 STOP
15 NC
16 NC
17 NC
18 NC