I2C Ic's Overview - Philips 32PFL7332/93 Service Manual

Lc7.1a chassis
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Block Diagrams, Test Point Overview, 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
M29W800DT
MICRO
PROCESSOR
EPROM
AD(0-7)
1Mx8
512Kx16
A(0-19)
3354
33
BOLT_ON_SDA
TXD0
3356
34
BOLT_ON_SCL
RXD0
LC7.1A LA
B06C
HDMI
+3V3_STBY
+3V3_SW
7321
7320
5
6
+3V3_SW
7315
M24C64
+5V_SW
EEPROM
1314
(NVM)
3343
1811
1
16
3345
2
15
ERR
06
3
COMPAIR
1810
SERVICE
16
CONNECTOR
15
2x HDMI
CONNECTOR
B04B
VIDEO PROCESSOR
+3V3_STBY
1G51
3247
29
3246
27
TO
ONLY FOR LCD
DISPLAY,
1080P BOLT-ON
OR
AMBI-LIGHT
INTERFACE
6.
42
IIC_SDA
IIC_SCL
7818
PCA9515ADP
27
28
7
2
7817
6
3
SII9025CTU
HDMI
CONTROL
7812-7813
DOC_SDAB
29
DOC_SCLB
30
ERR
11
+3V3_SW_2
7851-7852
DOC_SDAA
31
DOC_SCLA
32
5
6
5
6
7850
7811
M24C02
M24C02
EEPROM
EEPROM
F3
LVDS IN
F5
SUPPLY IN
1G51
4
MAIN_SDA
2
MAIN_SCL
N1
N2
7101
(ONLY FOR 1080P)
GM1601-LF
F6
DDR SDRAM
DISPLAY
7601
PERFECTION
K4D263238I
DATA
SDRAM
1Mx32x4
ADDR
(ONLY FOR 1080P)
(ONLY FOR 1080P)
AL3
FPGA LVDS
AL1
FPGA POWER & CONTROL
1310
4122
29
M_SDA
MAIN_SDA
4123
27
M_SCL
MAIN_SCL
+3V3_STBY
1113
1
2
3
4
5
+3V3
(ONLY FOR SETS WITH AMBI-LIGHT)
B04C
AUDIO PROCESSOR
B04B
VIDEO PROCESSOR
B03A
7204
58
57
3
2
IS42S16400D
DRAM
7411
7202
1Mx16x4
SVP CX32-LF
MSP4450P
ERR
10
VIDEO
SOUND
PROCESSOR
7205
PROCESSOR
IS42S16400D
DRAM
ERR
ERR
09
05
1Mx16x4
ERR
14
B06B
IO - CINCH
DC_5V
1M01
SDA_VGA
12
VGA
15
SCL_VGA
CONNECTOR
F1
OCM ON CHIP MICROCONTROLLER
+3V3_SW
1101
3112
M2
UART_RX
2
3113
1
M1
UART_TX
2
GPROBE UART
AL2
FPGA I/O BANKS
AL3
FPGA LVDS
P2
H1
3124
AMBI_SDA
N2
7201
EP2C5F256C7N
3123
AMBI_SCL
P3
FPGA
TO
AMBI-LIGHT
MODULE
(ONLY FOR SETS WITH AMBI-LIGHT)
TUNER IF & DEMODULATOR
10
11
5
4
7113
1160
TDA9886T/V4
TEDE9-286A
DEMODULATOR
TUNER
ERR
07
ERR
08
7M01
M24C02
5
EEPROM
6
256x8
(ONLY FOR 1080P)
1311
29
LVDS
CONNECTOR
27
TO DISPLAY
(ONLY FOR SETS WITH AMBI-LIGHT)
H_17270_005.eps
050707

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