STR-DG810
18
18
STR-DG810
5-4. BLOCK DIAGRAM — HDMI SW SECTION —
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
1
3
4
6
7
9
10
12
13
15
16
18
19
1
3
4
6
7
9
10
12
13
15
16
18
19
1
3
4
6
7
9
10
12
13
15
16
18
19
CN3501
SWITCHER
IC3503
SAT IN
10
7
128
127
50 RXC–
55 RXO+
54 RXO–
59 RX1+
58 RX1–
63 RX2+
62 RX2–
21 RX_HPDI
51 TMDS_S1
52 TMDS_S2
102 FLASH_SO/HDMI_UART_TX
103 FLASH_SO/HDMI_UART_RX
104
HDMI+3.3V
53 TMDS_S3
54 TMDS_OEB
55 P5V_SELA
56 P5V_SELB
EEPROM DATA SELECT
IC3521
EEPROM
IC3509
HDMI RX
IC3511
SPDIF
MUTE ERROR
LRCK
BCK
MCL
SD0–SD3
HDMI TX
IC3513
+6.3V
DATA BUFER
Q3504
IC3501 (2/2)
1
+5V REG
Q305–307
POWER DETECT
IC3501 (1/2)
POWER SELECT
IC3504
CN3502
DVD IN
CN3503
VIDEO 2/BD IN
HDMI
HDMI
CN3504
OUT
CN3510
2
RESET
232_OUT
232_IN
CNVSS
3.3V
3
5
1
7
+4.1V
REG CTRL
HDMI+1.8V
HDMI+3.3V
1
SYSTEM CONTROL
IC1010 (4/7)
X3501
28.322MHz
X3502
10MHz
CEC BUFFER
Q1103–1106
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
CEC
SCL(5V)
SDA(5V)
+5V POWER
HOT PLUG DET
1
3
4
6
7
9
10
12
18
15
16
19
13
DATA BUFFER
IC3507
12
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299