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2
I
C IC Overview
I²C
B03C
PNX85xx: CONTROL
+3V3-PER
3HPJ
AJ27
SDA3
I2C3-SDA
3HPH
AJ28
SCL3
I2C3-SCL
ERR
B03G
13
HDMI
E10
DDC-SDA
C9
DDC-SCL
B03F
PNX85xx: FLASH
7H00
PNX85xx
7HA0
NAND512W3A2CN6E
B03D
CONTROL
ERR
NAND
53
FLASH
PCI XIO
PCI --> NAND
512Mx8
B03E
PNX 85xx: SDRAM
7HG0
EDE2516ACSE
(0-12)
DDR2
SDRAM
B03E
SDRAM
8Mx16x4
DDR2-D(0-15)
7HG1
DDR
EDE2516ACSE
DDR2
DDR2-A(0-12)
SDRAM
8Mx16x4
(16-31)
3HPE
9HP6
AH27
SDA1
SDA-SLAVE
I2C1SDA
3HPD
AK27
SCL1
9HP5
SCL-SLAVE
I2C1-SCL
3HPG
AK28
9HP8
SDA2
SDA-2
I2C2-SDA
3HPF
AK29
9HP7
SCL2
SCL-2
I2C2-SCL
B03B
PNX85xx: STANDBY CONTROLLER
B03B
+3V3-STANDBY
3H41
AH3
I2CuP-SDA
3H38
AG4
I2CuP-SCL
7H02
M25P05
512K
STANDBY
FLASH
CONTROL
RESET-NVM_WP-NANDFLASH
U4
RXD
TXD
V3
UART-SWITCH
3H59
AB1
RXD-UP
3H61
AC5
TXD-UP
E27
RXD-MIPS
RXD
D28
TXD-MIPS
TXD
B03H
B03H
PNX85xx: DIGITAL VIDEO OUT / LVDS
VID_OUT
TTL
3HWM
AF15
DV-B0_UART2-RX
B0_UART
3HWN
AK16
DV-B1_UART2-TX
B1_UART
Block Diagrams
PB52.1HU LC
B06C
HDMI SWITCH
B06B
SDA-SSB
SCL-SSB
50
49
3JA1
7J00
85
PARX-DDC-SDA
DDC-SDA
89
AD8197AASTZ
86
PARX-DDC-SCL
DDC-SCL
90
HDMI
SWITCH
3JB1
PBRX-DDC-SDA
93
PBRX-DDC-SCL
94
ERR
23
3J41
98
PCRX-DDC-SDA
PCRX-DDC-SCL
99
80
+3V3-ANA
81
PDRX-DDC-SDA
PDRX-DDC-SCL
B02A
+3V3-STANDBY
7HP5
PCA9540BDP
3HPS
4
3HPR
2 CHANNEL
5
I2C
MULTIPLEXER
ERR
3HPQ
11
2
+3V3-STANDBY
3HPT
1
1HP0
3HPU
7
3HPB
3
ERR
24
3HPW
8
2
3HPA
1
ERR
12
3C01
SDA-SSB
SCL-SSB
SDA-UP-MIPS
SCL-UP-MIPS
5
6
7HC3
M24C64
EEPROM
(MAIN NVM)
7HC4
B06A
8
7HC1
+3V3-STANDBY
UART-SWITCHn
7HC0
74HC4066PW
5
2
12
9
4
3HC3
1
3HC6
8
3
11
10
9.
EN 50
HDMI
B10C
AIN-5V
BIN-5V
BIN-5V
1JA0
16
ARX-DDC-SDA
3JA0
15
ARX-DDC-SCL
1JB0
16
BRX-DDC-SDA
3JB0
15
BRX-DDC-SCL
2x HDMI
CONNECTOR
CRX-DDC-SDA
3J40
CRX-DDC-SCL
5
6
5
6
5
6
7JA1
7JB1
7J41
1J40
M24C02
M24C02
M24C02
17
EEPROM
EEPROM
EEPROM
16
PRO: IDIOM
SDA-SSB-MUX1
SCL-SSB-MUX1
T01A
CHANNEL DECODER
T01B
MAIN TUNER
1C01
1T12
SDA-SSB-MUX2
7
7
SDA-SSB-MUX2
SCL-SSB-MUX2
8
8
SCL-SSB-MUX2
1C00
1T13
PI-SDA
16
16
SDA-SSB
SDA-SSB1
3C00
PI-SCL
15
15
SCL-SSB
SCL-SSB1
E14
D14
70
69
23
7B01
7T18
7T57
LGDT1129
TDA10060HL
TDA9898HL
PRO IDIOM
DTV
IF
RECEIVER
PROCESSING
ERR
ERR
ERR
76
37
26
SPDIF DEBUG / RS232 INTERFACE
7JE2
ST3232C
RS232
INTERFACE
RXD
9 R2-OUT
TXD
10
T2-IN
3J12
7
RXD_PC
RXD_PC
2
T2-OUT
UART
3J11
8
TXD_PC
TXD_PC
SERVICE
3
R2-IN
CONNECTOR
3JE1
12 R1-OUT
3JE0
11
T1-IN
UART
LEVEL ADAPTER
2009-Oct-16
PACIFIC 3
B09D
FPGA 1080P: I/O BANKS
B10B
PACIFIC 3: DISPLAY-INTERFACING
198
200
C1
C2
7GE2-2
7F90
T6TF4AFG
EP2C5F256C7N
PACIFIC 3
CYCLONE II
FPGA 1080P
ERR
ERR
46
28
H
HDMI BOARD
1102
1101
7
16
3F93
SDA-AMBI-3V3
7G61-2
E1
8
15
3F94
SCL-AMBI-3V3
7G61-1
E2
3TH HDMI
B12B
IBOARD
+3V3
9G53
SDA-I2C4-DISP
9G54
SCL-I2C4-DISP
29
30
7222
42
UPSD3333D
48
MCU
ERR
5VA
75
7
6
1T04
TD1736F/FH
IR_OUT
TUNER
7208
EF
43
24
ERR
34
3244
46
RXD0
23
TXD0
24
SDA1_iB
11
SCL1_iB
10
5
6
5VA
7280
M24C32
EEPROM
4Kx8
B07C
EXTERNAL VIDEO
1002-1
2
5002
RSRX
5003
3
RSTX
DDC-5V
1002-2
12
SDA_VGA
15
SCL_VGA
VGA
CONNECTOR
B09A
SUPPLY
+5V-ON
3B59
SDA-AMBI
5B12
3
TO AMBI-LIGHT
3B58
MODULE
SCL-AMBI
5B10
1
RESERVED
B10A
PACIFIC 3: LVDS
1G50
3G25
1
LVDS
COONECTOR
3G24
2
TO DISPLAY
1240
SDA_I2C
9
SPI_CLK
1
N.C.
SPI_DATA_IN
2
CONTROL
1250
1
SPI_CLK
2
IR-IN_DATA_IN_RXD_SDA1
4
SPI_DATA_OUT
RJ12
7270
12
13
11
14
7020
M24C02
EEPROM
5
256x8
6
18710_405_090824.eps
090826
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