Philips 5102 Series Service Manual page 24

6.4.2 DTB-T2 part
The Front-End for DVT part consist of the following key components:
• TUNER LATAM ST53WS-13-E
• SCALER MT5800LUEJ HSFBGA-597 Processor
• DEMODULATOR SI2180-B60-GMR QFN-48
Below find a block diagram of the front-end application for DTV part.
6.5 HDMI
Refer to below for the application.
I 2 C
RX
CN102
HDMI1
The following HDMI connector can be used:
• HDMI 1: HDMI input ( TV digital interface support HDMI1.4/HDCP1.3) with digital audio/PC DVI input/MHL
• HDMI 2: HDMI input ( TV digital interface support HDCP) with digital audio/PC DVI input.
• HDMI 3: HDMI input ( TV digital interface support HDCP) with digital audio/PC DVI input.
• +5V detection mechanism
• Stable clock detection mechanism
• MHL 2.0 function only for HDMI1
• Audio return channel(ARC) for HDMI2
• TMDS output control
• HPD control
• CEC control
Si2180
MT5800
MT5800LUEJ
2
I C
RX
CN103
HDMI2
I 2 C
RX
CN104
HDMI3