LC-19D1E/S-BK/WH
5 – 4
2. Detailed ICs Information
2.1. IC202 (RH-iXB964WJZZQ) (STV0362)
2.1.1 Block Diagram
2.1.2 Pin Connections and short description
DVB-T RECEIVER
Pin No Pin Name I/O Pin Function
32 NOT_RESET I Hardware reset, active Low.
15 XTAL_I I Crystal oscillator input/external clock(2.5V)
14 XTAL_O O Crystal oscillator output.
1 RF_LEVEL I ADC 8 input for RF level monitoring.
3 QP I Positive Q analog input for beaseband configuration,
4 QM I Nagative Q analog input for baseband configuration.
5 VDDA_ISO - Analog ISO neutral polarization.
7 REFP - Internal positive reference.
8 REFM - Internal negative reference.
9 INCM - Internal common mode.
10 IM I Negative 1 analog input for IF and baseband configuration.
11 IP I Positive 1 analog input for IF and baseband configuration.
12 VDDA_1V0 - Analog supply (1.0V)
29 SDA I/O Serial data (open drain)
30 SCL I Serial clock (open drain)
21 SDAT I/O SDA tuner (open drain)
20 SCLT I SCL tuner.
43 D7 O Serial MPEG data or parallel MPEG data (bit 7)
42 D6 O Parallel MPEG data (bit 6)
40 D5 O Parallel MPEG data (bit 5)
39 D4 O Parallel MPEG data (bit 4)
37 D3 O Parallel MPEG data (bit 3)
36 D2 O Parallel MPEG data (bit 2)
35 D1 O Parallel MPEG data (bit 1)
33 D0 O Parallel MPEG data (bit 0)
44 CLK_OUT O MPEG byte or bit clock
46 STR_OUT O MPEG first byte sync.
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