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Block Diagrams, Testpoint Overviews, and Waveforms
I2C IC Overview
I2C BUS INTERCONNECTION DIAGRAM
INTERFACE
A6
SDA5
SCL5
5V5_OUT
TVF1
TV TUNER
5V
N5
BA50BC0FP
MST61510A/LF SCALER
A4
J1
J1
38
CLK+
TO
LCD TFT
39
RX3-
40
RX3+
JP24
VD25
VD5
5
9
15
R121
R122
GDDCD
12
GDDCC
15
11
1
5
6
JP24
VGA
CONNECTOR
N19
24LC21A
EEPROM
SHA2.0U LA
TVP5147 DECODER
A3
A1
R82
R81
29
28
N14
TVP5147
DECODER
TDUBD[0,7]
D10
MST61510A
SCALER
N13
HY57V643220DTP
5V5_OUT
SDRAM
R222
MTXD
R221
MRXD
6.
EN 22
MSP3420G AUDIO BTSC
MM502 MCU
A2
R231
R232
R38
R39
3
2
13
14
N1
MSP3420G
AUDIO BTSC
5
N9
6
MM502
MCU
BUD[0,3]
WRZ
RDZ
BKLON
YUV/DVD_SW
28
29
G
DVD MAIN
D7
MT1389XE
+MCU5V
98
SDAE
5
N15
24LC16
96
EEPROM
SCLE
6
ADDRESS
DATA
ADDRESS
DATA
XS1
TO
A,B,C,D,E,F
DVD
LOADING
RF1
SDA
D8
5
FM24CL04
EEPROM
SCL
ROM
6
D6
M29LV160
FLASH
ROM
D11
HY57V641620
SDRAM
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