Block Diagram I2C - Philips Q552.2L Service Manual

2
9-6 Block Diagram I C
I²C
B01E B02E
PNX85500: CONTROL PNX85500: MIPS
7S00
PNX85537EB
B02E
PNX85537
CONTROL
7F52
M25P05-AVMN6P
B02G
FLASH
6 PNX-SPI-CLK AF24
SPI_CLK
8
3 PNX-SPI-WPn AE22 STANDBY
+3V3-STANDBY VCC
P6_5
512K 1 PNX-SPI-CSBn AF23
SPI_CSB
PNX-SPI-SDO
5 AE23 ERR
SPI_SDO
15
2 PNX-SPI-SDI
AF25
SPI_SDI
STANDBY
SW
B01B
FLASH
7F20
H27U4G8F2DTR
FLASH
B02A
(4Gx16)
FLASH
XIO-D(00-07) XIO_D
MAIN
SW
B05A
DDR
7B00 7B01
H5PS1G83EFR H5PS1G83EFR
SDRAM SDRAM
128Mx8 128Mx8
B02B
MEMORY
DDR2-A(0-13)
A
DDR2-D(0-31) DQ
7B02 7B03
H5PS1G83EFR H5PS1G83EFR
SDRAM SDRAM
128Mx8 128Mx8
B04C ETHERNET + SERVICE
7E10
LAN8710A-EZK
11 ETH-RXD(0) Y5
RXD_0
10 ETH-RXD(1) Y6
RXD_1
9 ETH-RXD(2) AB4
RXD_2
ETHERNET 8 ETH-RXD(3) AC1
RXD_3
7 ETH-RXCLK AA3
RXCLK
22 ETH-TXD(0) AA1
TXD_0
23 ETH-TXD(1) AA4
TXD_1
24 AB1
ETH-TXD(2)
TXD_2
ETHERNET
25 ETH-TXD(3) AB2
CONNECTOR TXD_3
20 ETH-TXCLK AA2
RJ45
TXCLK
Block Diagrams
Q552.2L LA 9.
B01E
PNX85500-CONTROL
+3V3
3S5Y
B25 SDA-SSB
3_SDA
3S5Z
A24
SCL-SSB
3_SCL
+3V3
ERR
13
3S56
C25
SDA-UP-MIPS
1_SDA
3S57
C26 SCL-UP-MIPS
1_SCL
B02G
PNX85500: STANDBY
CONTROLER
+3V3-STANDBY
ERR
3S2F
EEPROM
53 AC23
MC_SDA
3S2G
AC24
MC_SCL
RES
+3V3-STANDBY
MAIN NVM
AE21 RXD-UP
P3_0
AF21
TXD-UP
P3_1
B02C
Y25 DDCA-SDA
DDC_A_SDA
Y26 DDCA-SCL
DDC_A_SCL
+3V3
HDMI_DV
B04C ETHERNET + SERVICE
3E53-4
Y23 RXD1-MIPS
GPIO_2
3E53-2
Y24
TXD1-MIPS
GPIO_3
B02I B02I PNX85500: ANALOG VIDEO
3S5V-1
AD25
VGA_EDID_SDA
3S5V-3
AD24
VGA_EDID_SCL
RES
ANALOGUE
VIDEO
+3V3
B01F
TUNER
3S60 3F75
B24
SDA-TUNER TUN-P7
4_SDA
3S61 3F76
A23 SCL-TUNER TUN-P6
4_SCL
ERR
18
7 6
1T01
TH2627
MAIN
TUNER
ERR
34
+3V3
3S58
B26
SDA-SET
2_SDA
3S5W
A25 SCL-SET
2_SCL
+3V3
ERR
14
2
7S01
W21 RXD2-MIPS PCA9540B
GPIO_2
W22 TXD2-MIPS
2 CHAN.
GPIO_3
MULTIPLEX.
ERR
24
EN 71
B01J B04D
TEMP SENSOR + HDMI
HEADPHONE
1 2 53 54
7FD1 7EC1
29
LM75BDP SII9287B
SII9187A
30
TEMP
SENSOR HDMI
MUX
5 6
ERR
42 ERR
23
7F58 33
M24C64
34
(NVM) RES
1F52
ERR
3F63
3
35
39
DEBUG
3F62
1
ONLY
40
SW
1F51
3F65 uP
3
LEVEL SHIFTED +3V3
3F64
1 FOR DEBUG
43
USE ONLY
RES
44
3E53-3
3
47
UART
3E53-1
2
SERVICE
EDID
48
CONNECTOR
SW
1
B06B
VIDEO OUT - LVDS
9S12
SDA-DISP
9S11
SCL-DISP
+3V3
ERR
64
1
B09A
4 DVBS CONNECTOR BOARD
5
7
8
RES
9S13
SDA-BL
9S10
SCL-BL
back to
2011-Jul-15
div. table
B01K
TUNER BRAZIL
AIN-5V
46 45
1P04
7FE0
16
ARX-DDC-SDA
TC90517FG
ARX-DDC-SCL 15
DEMODULATOR
BIN-5V
HDMI
CONNECTOR 3
1P03
16
BRX-DDC-SDA
BRX-DDC-SCL 15
CIN-5V
HDMI
CONNECTOR 2
B01H
HDMI
1P02
16
CRX-DDC-SDA
15
CRX-DDC-SCL
DIN-5V
HDMI
CONNECTOR 1
1P05
16
DRX-DDC-SDA
DRX-DDC-SCL 15
B01I
VGA
+5V-EDID +5V-VGA
1E05
9FC1
12
VGA-SDA-EDID-HDMI
9FC3 15
VGA-SCL-EDID-HDMI
9FC2
VGA-SDA-EDID
VGA
CONNECTOR
9FC4
VGA-SCL-EDID
RES
1G51
3G2W
50
LVDS
3G2Y
49 CONNECTOR
TS1
TEMP SENSOR
1M71 1T02
3C83 3124
3 3 SDA-TEMP1
3C81 3123
1 1 SCL-TEMP1
1 2
7104
LM75ADP
TEMP
SENSOR
HDMI
CONNECTOR
SIDE
Programmable via USB
SW
19110_004_110309.eps
OPTIONAL
110321