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Block Diagrams, Test Point Overviews, and Waveforms
I2C IC's Overview
I²C
B04A
MICROPROCESSOR
3382
28
IIC_SDA_up
SDA2
3378
27
IIC_SCL_up
SCL2
PROT
7311
04
M30300SAGP
7310
MX29LV800CTTI
MICRO
PROCESSOR
EPROM
AD(0-7)
1Mx8
512Kx16
A(0-19)
3354
33
BOLT_ON_SDA
TXD0
3356
34
BOLT_ON_SCL
RXD0
*MPEG4 ONLY FOR CHASSIS LC7.2HU_LB
LC7.2HU LB
B06C
HDMI
+3V3_STBY
+3V3_SW
7321
7320
5
6
1810
7315
1314
16
M24C64
3343
1
15
EEPROM
3345
2
(NVM)
1812
3
16
TO P600
ERR
ATSC/
06
15
COMPAIR
MPEG4*
SERVICE
CONNECTOR
B04B
VIDEO PROCESSOR
+3V3_STBY
3247
27
3246
29
ONLY FOR LCD
(LVDS CONNECTOR)
HC02
IBOARD
+3.3V
1312
1205
3
BOLT_ON_SDA
3
2
BOLT_ON_SCL
2
29
30
1527
7209
TXD1
1
37
UPSD3333D
2
UART
3
RXD1
36
MCU
CONN.
4
BOLTON_RST
41
5
BOLTON_PWR
52
6.
29
IIC_SDA
IIC_SCL
+5V_SW
+5V_SW
+3V3_SW
27
7817
7851-7852
DOC_SDAA
31
SII9025CTU
DOC_SCLA
32
HDMI
CONTROL
7812-7813
DOC_SDAB
29
ERR
DOC_SCLB
30
11
5
6
5
6
7850
7811
M24C02
M24C02
+3V3_SW
EEPROM
EEPROM
IBOARD
HC01
DDC_5V
7101
M24C02
5
EEPROM
6
256x8
7107
ST202ECDR
TXD0
RS232
RXD0
7205
7206
LEDIN_CLK_TXD_SCL1
IR-IN_DTA_IN_RXD_SDA1
CONTROL
42
SDA3
LEDIN_CLK_TXD_SCL1
24
TXD0
+5VA
23
RXD0
3203
SDA1
11
3219
SCL1
2
5
6
7214
M24C32
EEPROM
4Kx8
B04C
AUDIO PROCESSOR
B04B
VIDEOPROCESSOR
7204
28
3
2
IS42S16400D
58
DRAM
7411
7202
1Mx16x4
MSP4450P
SVP CX32-LF
ERR
10
SOUND
VIDEO
PROCESSOR
7205
PROCESSOR
IS42S16400D
DRAM
ERR
ERR
09
05
1Mx16x4
ERR
14
1101
SDA_VGA
12
SCL_VGA
15
VGA
CONNECTOR
1107
TXD232
5
6
RXD232
RJ45
A1
SYSTEM
1107
1
2
RJ12
1207
1300
SDA3_IR_OUT
9
9
3311
1
1
1208
2
LCD CLOCK
(OPTIONAL)
3
57
1305
SDA_I2C
15
SCL_I2C
14
INTEGRATED
CARD SLOT
TVCLK_SCL
7
H_16990_045.eps
211207
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