Circuit Descriptions - Philips 24PHG4032 Service Manual

6. Circuit Descriptions

6.1 Introduction
The TPM17.5L LA is a new chassis launched in LA in 2017. The whole range is covered by MTK5561 platform. The major deltas versus its predecessor
support DVB-C; DVB-T,DTMB with also USB3.0,WIFI/multi-media, Video out
The TPM17.5L LA chassis comes with the following stylings:
series xxPUT4032/xx

6.1.1 Implementation
Key components of this chassis are:
SCALER MT5561LVNT/B PBGA-329

FLASH TC58NVG1S3HTAI0 2GB TSOP-48

 DEMODULATOR TC90537FG LQFP-48
 AUDIO TAS5729MDDCAR 10W TSSOP-48
 Silicon Tuner MxL661-AG-R
6.1.2 Block diagram
Silicon Tuner MxL661-AG-R
CN501
(Side)
CN502
Rear
CN103 USB1
(Side) (Share to Wi-Fi modul)
CN104
(Rear)
IF+/-
TSB Demod
TC90537
VGA
PC Audio in
CVBS / L / R
HDMI1
HDMI2 w/ARC
USB2
Joystick
Remote Control
ATV
DTV
DEMOD
MT5561
KeyPad
LVDS
SPIDF Out
Headphone AMP
L/R
APA2176A
AUDIO AMP
L/R
TI 31100
UART
Headphone
5W SPK
R
L
5W SPK