Sony STR-DN1050 - Block Diagram - DIGITAL Section (2;2)

STR-DN1050
STR-DN1050
2929
6-3. BLOCK DIAGRAM – DIGITAL Section (2/2) –
HDMI RECEIVER
IC3506
D/A DIGITAL SIGNAL PROCESSORS
AND CONTROLLERS
IC3202
SD-RAM
IC3200
SD-RAM
IC3203
EEPROM
IC3206
/CS2
A10
MISO2
B10
MOSI2
B9
B4
D6
C6
A6
SCK2
/CS2
MISO2
MOSI2
SCK2
SP_WS
SP_SCK
SP_MCK
SP_SPDIF
A9
/CS2
1
SO
2
SI
5
SCK
6
H22
H23
J22
J23
K22
K23
L22
L23
K20
J20
L20
+5V
+6V +5V POWER
+5V POWER
+5V
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
+5V POWER
CEC
CEC
CEC_PCONT
OUT A
ARC
TX1_2+
TX1_2-
TX1_1+
TX1_1-
TX1_0+
TX1_0-
TX1_C+
TX1_C-
DDC1_SCL
DDC1_SDA
HPD_TX1
VOUTVIN
VOUTVIN
VOUTVIN VoutVin
VOUTVDD
CN3201
4
6
1
3
7
9
10
12
15
16
19
18
13
P22
TX2_2+
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
+5V POWER
TX2_2-
TX2_1+
TX2_1-
TX2_0+
TX2_0-
TX2_C+
TX2_C-
DDC2_SCL
P23
R22
R23
T22
T23
U22
U23
P20
DDC2_SDA
HPD_TX2
+5V
R20
T20
+5V
OUT B
CN3200
4
6
1
3
7
9
10
12
15
16
19
18
+5V
DQ0 - DQ15DQ0 - DQ15 A0 - A12A0 - A12
DDR_DQ[0] - DDR_DQ[15]DDR_A[0] - DDR_A[12]DDR_DQ[16] - DDR_DQ[31]
149
T1X2+
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
T1X2-
T1X1+
T1X1-
T1X0+
T1X0-
T1XC+
T1XC+
TXDSCL1
148
147
146
145
144
143
142
110
TXDSDA1
TX_HPD1
109
108
CN3203
4
6
1
3
7
9
10
12
15
16
19
13
18
27
R1X2+
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
R1X2-
R1X1+
R1X1-
R1X0+
R1X0-
R1XC+
R1XC-
IN5_SCL
26
25
24
23
22
21
20
81
IN5_SDA
CBUS_HPD1
80
82
R1PWR5V83
CN3505
4
6
1
3
7
9
10
12
15
16
19
13
18
SAT/CATV
IN
ZONE 2
OUT
RY3201
+2.8 REG.
Q3202
45
HDMI OUT A +5V REG.
IC3204
45
HDMI OUT B +5V REG.
IC3205
18
+5V REG.
IC3509
61
+5V REG.
IC3507
51
+5V REG.
IC3503
+5V
VOUTVDD
45
+5V REG.
IC3512
+2.5V PVDD
DVDD
VDD
VOUTVIN
VOUTVDD
VOVCC
VOVCC
VDD
45
+1.8V REG.
IC3208
42
+1.8V REG.
IC3207
18
+1.8V REG.
IC3209
18
+1.8V REG.
IC3210
HDMI
IN
HDMI
OUT
HDMI
OUT
6LJQDOSDWK
: AUDIO (DIGITAL)
: VIDEO
>008B
DIGITAL VIDEO
SECTION
(Page 32)
>006B
DIGITAL SECTION
(1/2)
(Page 28)