Philips 37PF9631D/37 - I2 C ICs Overview

EN 36EJ2.0U LA 6.
Block Diagrams, Test Point Overviews, and Waveforms
I2C IC’s Overview
CHANNEL DECODER
B02A
I²C
MAIN TUNER
B02B
MPIF MAIN: SUPPLY
B03B
PNX 2015: STANDBY & CONTROL
B04E
VIPER: CONTROL
B05A
VIPER: MAIN MEMORY
B05B
VIPER: EEPROM
B05E
VIPER: EEPROM
B05E
HDMI + SUPPLY
B07A
HDMI: I/O + CONTROL
B07B
UART
B07D
SUPPLY + RS232
B01B
DISPLAY INTERFACE: MOP
B06
SUPPLY + RS232
B04G
AMBI LIGHT
AL1
SDA-MM
SCL-MM
A25
7V00-5
SM PNX8552EH
VIPER
C25
142 143
7B50-1
TDA9970HS
HDMI
CONTROL
ERR
43
+3V3
3H22
3H23
SDA-MM
SCL-MM
3B61
3B60
SDA-DMA
SCL-DMA
AF29
AD26
43 44
7A00-3
PNX3000HL
MPIF
ERR
16
AG9
AF9
7J00-6
PNX2015E
CONTROL
ERR
29
SDA-DMA
SCL-DMA
3A15
3A14
3LG9
3LF8
G5
G4
3LH4
3LH3
B27
C27
3LH1
3LH0
ERR
45
SDA-UP-VIP
SCL-UP-VIP
AE27
AG29
5 6
7P14
M24C64
EEPROM
MAIN
NVM
+3V3-STANDBY
3LE4
3LE3
AG26 AH26
7J00-5
PNX2015E
PNX2015
STANDBY
3LF0
3LE2
3Q11
3Q10
3Q13
3Q12
3Q15
3Q14
SDA-I2C4
SCL-I2C4
A3
B4
3H99
3H98
+3V3
3Q04
3Q03
F26
E27
TXD-VIPER
RXD-VIPER
AJ19
AK19
3LJ1
3LJ0
TXD-UP
RXD-UP
B05E
AVIPCOLUMBUS HD
1M16
1
3
3I10
3I11
TXD
RXD
7P15
74HC4066PW
8
11
1
4
10
9
2
3
TXD-VIPER
RXD-UP
RXD-VIPER
TXD-UP
B5A
B4E
B4E
B5A
COMPAIR
SERVICE
CONNECTOR
(UART)
AG16
UART-SWITCH
7P16
5
UART-SWITCHn
12
7P17
13
6
DDR
SDRAM
16Mx16
7L50
K4D261638F
DDR
SDRAM 1
7V01
K4D551638F
DDR
SDRAM 2
7V02
K4D551638F
EJTAG-TDI
EJTAG-TDO
EJTAG-TMS
EJTAG-TCK
B27
D25
A29
A28
B01B
+3V3
3H04
3H05
19
1
18 2
2x HDMI
CONNECTOR
1I06
16
15
7B02
M24C02
EEPROM
5 6
3B08
3B07
145
146
ARX-DDC-SDA
ARX-DDC-SCL
PARX-DDC-SDA
PARX-DDC-SCL
9 8
1T04
TD1336O/FGHP
MAIN
DIG TUNER
ERR
34
43
7T22
NXT2004
DTV
RECEIVER
ERR
41
42
JTAG-TRST
C2
107
JTAG-TRST
AF11
JTAG-TRST
AF21
EJTAG-DETECT
AJ21
RESET-SYSTEM
RESET-SYSTEM
AD4
I2C-SDA-TUNER
I2C-SCL-TUNER
+3V3
3T53
3T54
+3V3-STANDBY
3LC7
3LC6
3LM7
3LH9
3LH8
AF14
AG14
PROT
05
I2C1-SDA
I2C1-SCL
I2C2-SDA
I2C2-SCL
I2C3-SDA
I2C3-SCL
I2C4-SDA
I2C4-SCL
2
ERR
31
ERR
29
ERR
17
PROT
03
PROT
04
PROT
02
PROT
01
ERR
44
PROT
53
ERR
27
DDR
SDRAM
16Mx16
7LA7
M25P05-AVMN6P
9T10
9T13
G_15940_039.eps
220506
3T22 3T23
SCL-UP-SW
SCL-UP-SW
7P18
8
RESET-MAIN-NVM
3B03
3B02
1H07
1
2
EJTAG
CONNECTOR
(FACTORY USE
ONLY)
3
5
7
9
11
JTAG-TRST
EJTAG-DETECT
EJTAG-TDI
EJTAG-TDO
EJTAG-TMS
EJTAG-TCK
RESET-SYSTEM
B5A
9U07
RES
9T11
9T12
EEPROM
32Mx16
7P80
TC58DVM92F1TGI0
ERR
26
47 46
7G00
XC3S200
MOP
3G22
3G24
SDA-MOP
SCL-MOP
51
50
7J33-2
7J33-1
3J37
3J36
1M49
+5V2S
3J45
3J35
+3V3
1M49
1
3
1M39
TO SECOND
AMBI LIGHT PWB
910
7003
P87LPC764BDH
MICRO
CONTROLLER
3038
3037
SDA
SCL
33
11
3T52 3T51
90
91
+5VTUN
3T25
3T28
NAND-D
NAND-AD
ERR
18