Schematic Diagram - D-Video Board (7/7) - Sony STR-DA5500ES Service Manual Digest

STR-DA5500ES
Q Q
3 7 6 3 1 5 1 5 0

5-34. SCHEMATIC DIAGRAM - D-VIDEO Board (7/7) -

1 2 3 4
(7/7)
D-VIDEO BOARD
A
78
FLI_UDI
D-VIDEO
B FLI_UDO
BOARD
(4/7)
(Page 53)
FI_UCON_URAT_TX
72 FI_UCOM_URAT_RX
MAIN_FARO_WAKE
MAIN_FARO_WAKE
FI_P_DET
D-VIDEO FI_P_DET
FI_UCON_RESET
BOARD
FI_UCON_RESET
(3/7) FI_UCOM_BUSY
C
(Page 52) FI_UCOM_BUSY
UC3V_SDA
UC3V_SDA
UC3V_SCL
UC3V_SCL
VDAC_RESET
DAC_CLK_SEL
80
DGND
D YAMAHA_INTY
YAMAHA_INTY
YAMAHA_RESET
D-VIDEO
YAMAHA_RESET
BOARD
YAMAHA_CE
(5/7) YAMAHA_CE
(Page 54) YAMAHA_RD_N
YAMAHA_RD_N
YAMAHA_WR_N
YAMAHA_WR_N
YAMAHA_WAIT
YAMAHA_WAIT
+3.3V
G
E
F
TX_INT[1]
TX_INT[2]
UC3V_SDA
UC3V_SCL
G
T E
L 1 3 9 4 2 2 9 6 5 1 3
TX_RST[1]
TX_5VPWR[1]
TX_RST[2]
TX_5VPWR[2]
H
RX_RST
1444_OEB
1444_SELA
1444_SELB
1444_SELC
I
+5V_SELA
+5V_SELB
J
R3738
470
VIDEO_UCOM_RST
K
MD0
L
M
w w w
N
HDSEL_RESET
HDSEL_RESET
81
REPEAT_PATH_SEL
REPEAT_PATH_SEL
HDSEL_POWER
HDSEL_POWER
D-VIDEO
HSYNC_TH
BOARD
HSYNC_TH
(6/7)
(Page 55)
N
STR-DA5500ES
• See page 105 for Waveforms. • See page 112 for IC Block Diagrams. • See page 131 for IC Pin Function Description.
5 6 7 8 9
R3301
R3287 R3288 R3284
10k
10k 10k 10k
R3194
R3682 R3948
10k 2.2k 2.2k
R3669 R3675 R3291 R3303 R3315
47 47
47 47 47
VSS
1.8
C
C3804 4.7
3.3
TX INT1
3.3
TX INT2
3.2
UC3V SDA
R3293
47 NO_USE
3.2
UC3V SCL
C3814 4.7
R3292
47 NO_USE
C3815 0.1
NO_USE
C3816 4.7
NO_USE
C3817 0.1
R3758
NO_USE
0
3.3
TX RST1
R3674 0
3.3
TX 5VPWR1
R3317 47
0
TX RST2
R3318 47
0
TX 5VPWR2
R3196 0
3.3
RX RST
NO_USE
R3198
R3316
NO_USE
10k 47
0
1444_OEB
R3309 47
0
1444_SELA
R3310 47
0
1444_SELB
0
1444_SELC VIDEO SYSTEM CONTROLLER
R3311
C3821 NO_USE
47
4.7
NO_USE
NO_USE
C3852
0.1 NO_USE
R3312
NO_USE
47
0
+5V_SELA
0
+5V_SELB
R3313
NO_USE
47
R3700
NO_USE
10k
NO_USE
VSS
3.3
VCC
C3663
0.1
NO_USE
NO_USE
C3657
NO_USE
0.1
R3294
10k NO_USE
3.3
INIT
0
MD0
MD1
1.4
XO
1.7
XI
VSS
33
R3911
1k
X3603
4MHz
R3782
R3679
47
47
R3667
3.3k
R3666 R3698
R3706
10k 10k
10k
C3813 C3812
0.1 0.1
R3946
10k
x a o
. i
http://www.xiaoyu163.com
10 11 12 13
MAIN_UCOM_SCL
MAIN_UCOM_BUSY
MAIN_UCOM_SDA
STOP_IN
C3644
C3647 C3811 C3810 C3809 C3807 C3808
100
0.1 0.1 4.7 0.1 0.1 4.7
6.3V
R3774
10k
VSS
0 A[9]
SRAM A8
0 A[8]
SRAM A7
3.3 A[7]
SRAM A6
3.3 A[6]
SRAM A5
0 A[5]
SRAM A4
0 A[4]
Q Q SRAM A3
3.3 A[3]
3 7
SRAM A2
3.3 A[2]
SRAM A1/YAMAHA PS2
3.3 A[1]
SRAM A0/YAMAHA PS1
0 A[0]
YAMAHA PS0
0.2 DD[15]
SRAM IO15/YAMAHA D7
0.2 DD[14]
SRAM IO14/YAMAHA D6
0.2 DD[13]
SRAM IO13/YAMAHA D5
0.2 DD[12]
SRAM IO12/YAMAHA D4
0.2 DD[11]
SRAM IO11/YAMAHA D3
0.3 DD[10]
SRAM IO10/YAMAHA D2
0.3 DD[9]
SRAM IO9/YAMAHA D1
0.3 DD[8]
SRAM IO8/YAMAHA D0
0.3 DD[7]
SRAM IO7
IC3610
0.3 DD[6]
SRAM IO6
0.3 DD[5]
SRAM IO5
0.4 DD[4]
IC3610
SRAM IO4
MB91F644PMC-GE1
0.4 DD[3]
SRAM IO3
0.4 DD[2]
SRAM IO2
0.4 DD[1]
SRAM IO1
0.4 DD[0]
SRAM IO0
3.3
VCC
VSS
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
R3705
NO_USE
3.3
YAMAHA WAIT_N
3.3
SRAM_LB,WE
3.3
SRAM_UB,WE/YAMAHA WR_N
3.3 R3707
SRAM OE,UB,LB/YAMAHA RD_N
NO_USE
R3709
NO_USE
NO_USE
3.3
VCC
R3685 R3909 R3671
100 47
47
R3762 R3433
0 10k
FB3638
R3773 R3811 R3815
C3721
10k 10k 10k 0.1
u 1 6 3
y
56 56
2 4
8 9 9
14 15 16 17 18
R3711
0
R3712
0
R3739
470
IC B/D
16 15 14 13 12 11 10 9
IC3630
DATA SELECTOR
IC3630
TC74VHC4052AFT(EK)
1 2 3 4 5 6 7 8
R3710
47
R3734
R3735
47 47
STOP_IN
MAIN_UCOM_SCL
MAIN_UCOM_SDA
14 13 12 11 10 9 8
IC3609 MAIN_UCOM_BUSY
VIDEO_UCOM_RST
AND GATE
MD0
IC3609
TC74LCX08FT(EKJ)
ENDFLAG
FLASH_UPDATE_TX
1 2 3 4 5 6 7
FLASH_UPDATE_RX
6 3 1 5 1 5 0 8 9
C3722 C3723 C3738 C3724
10 0.1 0.1 0.1
RB3622
33
44 43 42 41 40 39 38 37 36 35 34 33 32 31
IC3611
S-RAM
IC3611
IS61LV12816L
1 2 3 4 5 6 7 8 9 10 11 12 13 14
RB3618
33
0
0
0
IC B/D
IC3620
10 9 8 7 6 5 4 3 2 1 10 9
BUFFER
IC3620
TC74LCX245FK(EL,K)
IC B/D
IC3619
11 12 13 14 15 16 17 18 19 20 11 12
BUFFER
IC3619
TC74LCX245FK(EL,K)
m
FB3629
FB3639
c o
.
2
8 9 9
19 20 21 22
CN3603
7P
1 GND
2 +3.3V
R3299 10 JL3669
3 XRESET
R3305 10 JL3671
4 SO (NC)
R3306 10 JL3672
5 SI
R3307 10 JL3670
6 MD0
R3308 47 JL3681
7 SCK
70
D
D-VIDEO
BOARD
(2/7)
(Page 51)
CN3508
12P
JL3628
1
CEC
JL3629
2
STOP
JL3630
3
MAIN_UCOM_SCL
JL3631
4
MAIN_UCOM_SDA
JL3632 P
5
MAIN_UCOM_BUSY
JL3633
6
VUCOM_RESET
JL3634
R3206 470 CONTROL
7
VUCOM_MODE
JL3635 BOARD
8 (1/2)
VUCOM_ENDFLAG
JL3636 CN2502
9
FLASH_UPDATE_TX (Page 100)
JL3637
10 FLASH_UPDATE_RX
JL3638
11 HDMI_ERROR
JL3639
12 NC
2 4 9 8 2 9 9
79
H
D-VIDEO
BOARD
(6/7)
(Page 55)
RB3624 RB3625
33 33
30 29 28 27 26 25 24 23
15 16 17 18 19 20 21 22
R3736
33
R3733
47
C3958
0.1
C3959 C3746
0.1 10
8 7 6 5 4 3 2 1
13 14 15 16 17 18 19 20