Philips 32PHT5102/56, Руководство по обслуживанию

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6. Circuit Descriptions
6.1 Introduction
The TPM17.1A LA is a new chassis launched in AP in 2017. The whole range is covered by MT5800WUEJ platform. The major deltas versus its
predecessor support NTSC;PAL-M; PAL-N AND ISDB-T with also multi-media, CEC,ARC,MHL, SPDIF functionality.
The TPM17.1A LA chassis comes with the following stylings:

series xxPHT5102/xx

series xxPFT5102/xx
6.1.1 Implementation
Key components of this chassis are:

SCALER MT5800WUEJ BGA-597

DEMODULATOR Si2168-C50-GMR QFN-48

EEPROM AT24C128C-SSHM-B 128K SOIC-8

EEPROM M24128-BRMN6TP 128k SOP-8

NAND FLASH KLM4G1FEPD-B031 4GB FBGA-153

AUDIO AD87588-LG48NAY 20W E-LQFP-48

DRAM K4B4G1646E-BCMA 4Gb FBGA-96

EMMC 2.13.1 060DF87D

TUNER EU ST42CS-2-E
6.1.2 Block diagram
RJ45
IR
SPI
R
G
B
Flash
ISTB-TB TS
LINE IN
DTV DEMOD
SPEAKER AMP
Main Chip
C
V
B
S
H
D
M
I
1
JTAG
UM1
YPbPr1
Tuner AIF+/AIF-
GPIO LVDS Port
Serial
Headphone Out
Flash
LINE IN
U
S
B
0
/
1
DRAM
UART
SPDIF OUT
U
SB
2
/
3
Y
P
b
P
r
1
H
D
M
I
3
Wifi Wafer x1
SPDIF OUT
U
S
B
1
/
2
VGA
HPOUT
Embedded
Eth PHY
H
D
M
I
2
EMMC
HDMIx3
LVDS
TUNER
SPEAKER OUT
EMMC INTERFACE
USBx2
USB HUB