Block Diagrams, Test Point Overviews, and Waveforms
29
LC4.9E AB
6.
I2C Overview
HERCULU
S
TUNER & IF
B1
S
CALER
I
²
C
ADC
B1
8
B2
B
8
DIGITAL IO
B14
FLA
S
H / CONTROL
B11
S
DRAM
B10
B15
S
CART ANALOGUE IO
COLUMBU
S
B19
S
CALER INTERFACE
B9
EPLD
B21
EPLD
B20
B7
S
CALER
ANALOG BACKEND
K5
FRONT END
K6
MOJO
K1
MEMORY
K2
MEMORY
K7
IBO ZAPPER
(Only For DVB
S
et
s
)
S
DA
S
CL
109
HERCULE
S
S
ET
PROCE
SS
OR
10
8
5
4
1102
UV1
3
1
8S
TUNER
ERR
10
N1
N2
7
8
01
GM1501H
S
CALER
ERR
4
ERR
6
F_15270_041.ep
s
270906
+
3
V
3S
TBY
3
2
33
3
2
3
2
5
6
7207
M24C16
EEPROM
NVM
ERR
9
NVM_WP_HERC
+
3
V
3S
TBY
3
249
104
1101
1
2
3
S
ERVICE
CONNECTOR
COMPAIR
1
8
91
6
17
24
C5
C1
C2
C
3
C4
1F00
7
6
5
6
7F0
3
M24C02
EEPROM
256x
8
DCC_5V
3
F1
8
3
F17
S
DA_DVI
S
CL_DVI
DVI-D
CONNECTOR
3
102
(510
8
)
3
101
(5107)
S
DA_IO
S
CL_IO
5
6
7C01
M24C
3
2
EEPROM
P
3
P4
+
3
V
3S
W
38
1
8
38
17
ERR
8
NVM_WP_
S
CALER
7C00
MX29LV040
FLA
S
H ROM
7B01
K4D26
3
2
38
F
S
DRAM
ERR
14
ADDRE
SS
DATA
ADDRE
SS
DATA
AF5
N
3
N4
S
DA
S
CL
7
1107
1
2
3
S
ERVICE
CONNECTOR
UART
UART_TX
UART_RX
3
122
3
12
3
M1
M2
2
1
8
02
1
JTAG_TDI_
S
DA
JTAG_CLK_
S
CL
AF7
AD6
+
3
V
3
IO
3838
383
7
JTAG
I2C
F
S
DATA
F
S
ADDR
OCMDATA
OCMADDR
7
S
W_I2C_
S
DA
S
W_I2C_
S
CL
1
1G0
3
2
57
56
7L04
M
S
T9
883
C
ANALOG
INTERFACE
ERR
7
3
L19
3
L20
7L07
7L06
+
3
V
3S
WB
3
L
3
6
3
L
3
7
+
3
V
3S
WB
A15
B15
7M00
T6TU5XBG
COLUMBU
S
CTRL
ERR
11
3
M14
3
M15
ERR
17
T2
R2
7N02
EP1C12F256C
8
N
EPLD
BANK 4
ERR
16
4N21
4N22
1N02
2
3
4
FOR
DEVELOPMENT
U
S
E ONLY
S
DA
S
CL
1
+
3
V
3S
W
3
N46
3
N47
1P07
(1G50)
3
1
3
0
7A00
PCA9515ADP
3
2
6
7
TO
DI
S
PLAY
3
125
3
124
112
11
3
I2C_TV_
S
DA
I2C_TV_
S
CL
+5V
3
626
3
627
9
8
1600
TD1
3
16L
TUNER
DIGITAL
1
1500
2
7217
TDA15021H
3
51
3
3
512
5
6
7602
M24C256
EEPROM
3
607
3
605
3
6
3
2
3
6
33
4
3
7600
TDA10046
COFDM
CHANNEL DECODER
3
6
3
0
3
6
3
1
8
6
3
625
3
629
9
8
7100
PNX
83
16H
S
MOJO
3
147
3
146
7
6
3
144
3
14
3
5
6
720
3
M24C64
EEPROM
3
209
3
210
1
8
5
7
WP
3
625
+5V
+5V
3
207
3
206
3
0
3
1
7700
S
T70700
PCMCIA
CONTROLLER
3
701
3
700
I2C_loc
a
l_
S
DA
I2C_loc
a
l_
S
CL
FOR
PDP ONLY
4A01
4A00
RE
S
I2C_TDA_
S
DA
I2C_TDA_
S
CL
3
24
8
3
247
3
904
3
90
3