Block Diagrams, Test Point Overview, and Waveforms
57
6.
I2C IC Overview
I²C
PNX8541: CONTROL
B04E
PNX5100: LVD
S
B05E
CHANNEL DECODER
B02A
MAIN TUNER
B02B
FPGA AMBILIGHT
B06A
PNX8541:
S
TANDBY CONTROLLER
B04A
PNX8541: NVM
B04C
PNX8541: DIGITAL VIDEO IN
B04H
ANALOGUE EXTERNAL D
B08D
HDMI
S
WITCH
B07E
HDMI
B07D
PNX5100: CONTROL
B05F
PNX8541:
S
DRAM
B04G
PNX5100:
S
DRAM
B05A
PNX8541: FLA
S
H
B04Q
CHANNEL DECODER DVB-C
B02C
S
TI7101: CONTROL
B0
3
A
S
TI7101:
S
DRAM
B0
3
C
S
TI7101:
FLA
S
H
B0
3
B
ANALOGUE EXTERNAL
S
B
B08B
1M59
3
1
S
DA-
SS
B
S
CL-
SS
B
AJ27
7H00
PNX
8
541E
AJ2
8
3
4
3
5
7T17
TDA1004
8
HN
CHANNEL
RECEIVER
ERR
3
7
S
DA-
SS
B
S
CL-
SS
B
+
3
V
3
-PER
3
HPM
3
HPK
3
T26
3
T2
8
3
HPJ
3
HPH
19
1
1
8
2
HDMI
S
IDE
7P04
M24C02
EEPROM
5
6
3
P6
3
3
P65
5
6
3
P6A
3
P6C
7P05
M24C02
EEPROM
9
8
99
9
3
94
ARX-DDC-
S
DA
ARX-DDC-
S
CL
BRX-DDC-
S
DA
BRX-DDC-
S
CL
PARX-DDC-
S
DA
PARX-DDC-
S
CL
PBRX-DDC-
S
DA
PBRX-DDC-
S
CL
ERR
15
I2C
3
-
S
DA
I2C
3
-
S
CL
I2C2-
S
DA
I2C2-
S
CL
I2C1
S
DA
I2C1-
S
CL
ERR
5
3
3
P6Z
3
P6Y
3
P69
3
P6
8
S
DA
3
S
CL
3
S
DA-DI
S
P
S
CL-DI
S
P
1G51
50
49
3
CA4
3
CA5
LVD
S
CONNECTOR
TO DI
S
PLAY
2
1G50
1
LVD
S
CONNECTOR
TO DI
S
PLAY
AK2
8
AK29
S
DA2
S
CL2
S
DA-UP-MIP
S
S
CL-UP-MIP
S
AH27
AK27
S
DA1
S
CL1
S
DA-UP-MIP
S
S
CL-UP-MIP
S
3
HPE
3
HPD
3
HPG
3
HPF
S
DA-UP-MIP
S
S
CL-UP-MIP
S
2
3
24
7T57
TDA9
8
9
8
HL
IF
PROCE
SS
ING
ERR
26
3
T57
3
T56
71
70
7F00
XC
3S
250E
S
PARTAN
3
FPGA
AMBI-LIGHT
ERR
2
8
3
F2
3
3
F22
7
6
1T04
TD1716F/BHXP
MAIN
TUNER
ERR
3
4
3
T
3
6
3
T
3
5
AH
3
AG4
3
H66
3
H65
B04A
5
6
7HC
3
M24C64
EEPROM
(MAIN NVM)
RE
S
ET-NVM
DDC-
S
DA
DDC-
S
CL
E10
C9
DDC-
S
DA
DDC-
S
CL
I2C
u
P-
S
DA
I2C
u
P-
S
CL
B04H
33
3
2
3
FA6
3
FA5
RXD
TXD
RXD-UP
TXD-UP
RXD
TXD
E27
D2
8
11
12
R1-OUT
T1-IN
8
7
T2-OUT
R2-IN
7E17
S
T
3
2
3
2C
1E06
3
2
UART
S
ERVICE
CONNECTOR
AB1
AC5
RXD-MIP
S
TXD-MIP
S
10
9
R1-OUT
T1-IN
50
49
7P02
AD
8
197AA
S
TZ
HDMI
MUX
ERR
2
3
3
P77
3
P76
90
8
9
8
5
8
6
CRX-DDC-
S
DA
CRX-DDC-
S
CL
PCRX-DDC-
S
DA
PCRX-DDC-
S
CL
3
P6G
3
P6F
5
6
3
P19
3
P04
7P0
8
M24C02
EEPROM
1P05
16
15
1P02
16
15
1P0
3
16
15
BIN-5V
3
P64
3
P66
CIN-5V
3
P6B
3
P6D
DIN-5V
3
P1
8
3
P17
7H02
M25P05
512K
FLA
S
H
U4
HDMI
S
TANDBY
CONTROL
R
S
2
3
2
INTERFACE
I_17660_1
38
.ep
s
0
3
070
8
ERR
1
3
P0.1
7HC4
8
S
DA-AMBI-
3
V
3
S
CL-AMBI-
3
V
3
K1
K2
7C00
PNX5100EH
PNX5100
ERR
21
3
CD
8
3
CD7
S
DA-
SS
B
S
CL-
SS
B
B04G
DDR
7C01
HYB1
8
TC512160B2F
DDR
S
DRAM
16Mx16
7C02
HYB1
8
TC512160B2F
MM_DATA
MM_A
7F01
M25P05
2M
FLA
S
H
7HG0
EDE5116AJBG
S
DRAM
7HG1
EDE5116AJBG
DDR2-D
DDR2-A
NAND
FLA
S
H
(12
8
x
8
)
7HA0
NAND512W
3
A2CN6E
PCI-AD<>NAND-AD
B04F
PCI XIO
UART
LEVEL ADAPTER
TO
AMBI-LIGHT
MODULE
(OPTIONAL)
1
8
17
7TA4
TDA1002
3
HT
CHANNEL
RECEIVER
3
TB
8
3
TB7
AJ
3
1
AJ
3
0
7A00
S
TI7101BWC
DIGITAL
INTERFACE
3
A45
3
A44
+
3
V
3
-PER
3
H50
3
H49
9FA2
9FA1
5
6
4
6
+
3
V
3
3
FA
A
3
FA
B
+
3
V
3
7P06
M24C02
EEPROM
5
6
3
P6
S
3
P6U
AIN-5V
3
P6T
3
P
S
V
8
0
8
1
DRX-DDC-
S
DA
DRX-DDC-
S
CL
PDRX-DDC-
S
DA
PDRX-DDC-
S
CL
3
P69
3
P6
8
1P04
16
15
7AA1
EDD2516A
DDR
S
DRAM
16Mx16
7AA2
EDD2516A
LMI-D
LMI-A
HDMI 1
BACK
HDMI 2
BACK
HDMI
3
BACK
4x HDMI
CONNECTOR
EMI-D(0-15)
7A50
M29W640FT70N6
FLA
S
H
EPROM
8
Mx
8
4Mx16
EMI-A(1-22)
Only for MPEG4
PNX
8
541
15
16
+
3
V
3
DVB
3
T
3
2
3
T
33
S
DA-TUNER
S
CL-TUNER
5
6
7CD0
M24C0
8
EEPROM
3
CDD
3
CDC
7
WC-EEPROM-PNX5100
9F11
9F09
3
4
3
5
7P01
AD
8
195
HDMI/DVI
BUFFER
(MPEG4)
3
P15
3
P14
1
6
10
11
5
15
3
E70
3
E47
EEPROM
256x
8
VGA
CONNECTOR
DATA-
S
DA
CLK-
S
CL
5
6
1E05
12
15
+5VDCOUT
7E1
8
M24C02
2
1
7F0
8
PCA9540B
MILTIPLEXER
4
5
7
8
(OPTIONAL)
ERR
4
8
ERR
38
ERR
24
3
DA2
3
CA
3
B04E