Block Diagrams
9.
9-9 Block Diagram I
2
C
I²C
PNX85500: MIPS
B02E
DDR
B05A
FLASH
B01B
ET SERVICE
B04C
PNX85500: CONTROL
B01E
PNX85500-CONTROL
B01E
PNX85500: STANDBY
CONTROLER
B02G
HDMI
B04D
DVBT2
B10A
HDMI
B01H
TEMP
HEADPHONE
B01J
DVBS-FE
B07A
DVBS-SUPPLY
B08B
TUNER BRAZIL
B01K
TUNER
B01F
PNX85500: ANALOG VIDEO
B02I
ET SERVICE
B04C
VGA
B01I
VIDEO OUT - LVDS
B06B
DVBS CONNECTOR BOARD
B09A
TEMP SENSOR
TS1
1F52
7S00
PNX85537EB
PNX85537
SDA-SSB
SCL-SSB
C25
C26
1_SDA
1_SCL
AC23
AC24
MC_SDA
MC_SCL
B25
A24
3_SDA
3_SCL
SDA-UP-MIPS
SCL-UP-MIPS
CONTROL
STANDBY
1
3
DEBUG
ONLY
19100_814_110217.eps
110309
RES
3F63
3F62
5
6
7F58
M24C64
EEPROM
(NVM)
3
F60
3
F59
TUN-P7
TUN-P6
SDA-TUNER
SCL-TUNER
7
6
1T01
FA2327
MAIN
TUNER
3S60
3S61
3F75
3F76
53
54
7EC1
SII9287B
SII9187A
HDMI
MUX
3
EC5
3
EC
3
HDMI
CONNECTOR 3
HDMI
CONNECTOR 2
1P04
16
15
29
30
1P03
16
15
33
34
1P02
16
15
39
40
HDMI
CONNECTOR
SIDE
1P05
16
15
3
FBF-2
3
FBF-1
DIN-5V
43
44
47
48
Y25
Y26
Y23
Y24
GPIO_2
GPIO_3
DDCA-SDA
DDCA-SCL
ARX-DDC-SDA
ARX-DDC-SCL
BRX-DDC-SDA
BRX-DDC-SCL
CRX-DDC-SDA
CRX-DDC-SCL
DRX-DDC-SDA
DRX-DDC-SCL
1
2
7FD1
LM75BDP
TEMP
SENSOR
3
FD
3
3
FD4
46
45
7FE0
TC90517FG
DEMODULATOR
3
FE9
3
FE
8
13
12
3S56
3S57
3S2F
3S2G
3S5Y
3S5Z
3S
6D
3S
6E
+3V3
3S
69
3S
6A
+3V3
3S
6V
3S
6W
+3V3-STANDBY
3S8
1
3S8
0
+3V3
3S83
3S8
4
+3V3
3S
6F
3S
6G
+3V3
AD25
AD24
1E05
12
15
VGA-SDA-EDID-HDMI
VGA-SCL-EDID-HDMI
VGA-SDA-EDID
VGA-SCL-EDID
3
FC1
3
FC2
+5V-VGA
9FC2
9FC4
9FC1
9FC3
RES
RES
3S5V-1
3S5V-3
3
EC1-1
3
EC1-
3
AIN-5V
3
ECA-1
3
ECA-2
BIN-5V
3
ECA-
3
3
ECA-4
CIN-5V
3
ECP-
3
3
ECP-1
+5V-EDID
3
ECU-2
3
ECU-4
+3V3
B24
Y5
Y6
AB4
AC1
AA3
11
10
9
8
7
A23
4_SDA
4_SCL
AE21
AF21
P3_0
P3_1
1
6
10
11
5
15
VGA
CONNECTOR
RXD1-MIPS
TXD1-MIPS
W21
W22
GPIO_2
GPIO_3
RXD2-MIPS
TXD2-MIPS
UART
SERVICE
CONNECTOR
1E06
3
2
1
3E53-3
3E53-1
3E53-4
3E53-2
1F51
1
3
B02E
B02G
MEMORY
B02B
FLASH
B02A
ANALOGUE
VIDEO
VGA_EDID_SDA
VGA_EDID_SCL
B02I
B02C
ERR
35
ERR
15
ERR
53
4
5
SDA-BL
SCL-BL
SDA-TEMP1
SCL-TEMP1
LVDS
CONNECTOR
1G51
50
49
SDA-DISP
SCL-DISP
3C83
3C81
3S
67
3S
65
3S
6
8
3S
66
+3V3
B26
A25
2_SDA
2_SCL
SDA-SET
SCL-SET
3S58
3S5W
3S
6B
3S
6C
+3V3
3S
1G
3S
1H
+3V3-STANDBY
RES
7
8
9S13
9S10
3G2W
3G2Y
uP
LEVEL SHIFTED
FOR DEBUG
USE ONLY
RXD-UP
TXD-UP
3F65
3F64
2
1
7S01
PCA9540B
2 CHAN.
MULTIPLEX.
ERR
24
ERR
34
ERR
23
ERR
42
6
9
7T50
LNBH23QT
LNB
CONTROLLER
3
T61
3
T51
ERR
31
29
30
7FJ0
CXD2820R
DVBT
CHANNEL
DECODER
3
FJJ
3
FJH
1
2
7104
LM75ADP
TEMP
SENSOR
98
97
7R01
STV903BAC
CHANEL DEC
DVBS
3
R00
3
R01
ERR
28
7R02
STV6110A
SATELITE
TUNER
ERR
36
9S12
9S11
7E10
LAN8710A-EZK
ETH-RXD(0)
ETH-RXD(3)
ETH-RXCLK
ETH-RXD(1)
ETH-RXD(2)
AA1
AA4
AB1
AB2
AA2
22
23
24
25
20
ETH-TXD(0)
ETH-TXD(3)
ETH-TXCLK
ETH-TXD(1)
ETH-TXD(2)
RXD_0
RXD_1
RXD_2
RXD_3
RXCLK
TXD_0
TXD_1
TXD_2
TXD_3
TXCLK
XIO_D
DQ
A
ETHERNET
3
R15
3
R14
+3V3RF
18
19
SDAT
SCLT
DDC_A_SDA
DDC_A_SCL
HDMI_DV
HDMI
CONNECTOR 1
ETHERNET
CONNECTOR
RJ45
RES
RES
SDRAM
128Mx8
7B01
H5PS1G83EFR
SDRAM
128Mx8
7B02
H5PS1G83EFR
FLASH
(4Gx16)
SDRAM
128Mx8
7B03
H5PS1G83EFR
SDRAM
128Mx8
7B00
H5PS1G83EFR
DDR2-D(0-31)
XIO-D(00-07)
D(24-
3
1)
D(16-2
3
)
D(
8
-15)
D(0-7)
DDR2-A(0-13)
19
1
1
8
2
19
1
1
8
2
19
1
1
8
2
19
1
1
8
2
SPI_CLK
SPI_CSB
SPI_SDO
SPI_SDI
P6_5
7F52
M25P05-AVMN6P
FLASH
512K
8
+3V3-STANDBY
VCC
6
PNX-SPI-CLK
AF24
3
PNX-SPI-WPn
AE22
1
PNX-SPI-CSBn
AF23
5
PNX-SPI-SDO
AE23
2
PNX-SPI-SDI
AF25
7F20
H27U4G8F2DTR
ERR
13
ERR
18
ERR
14
ERR
64
STANDBY
SW
MAIN
SW
MAIN NVM
SW
EDID
SW
Programmable via USB
SW
RES
RES
OPTIONAL
OPTIONAL
1M71
1T02
3
3
1
1
3124
3123
OPTIONAL