Read Sharp LC-52XL1E (serv.man5) Service Manual online
LC-46XL1E/RU, LC-52XL1E/RU
5 – 5
3. IC202: RH-iXB964WJZZ (STV0362)
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 baseband 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.
47
D/NOT_P
O
MPEG data valid/parity
48
ERROR
O
MPEG packet error
18
AGC_RF
I/O
RF AGC control
(5V tolerant)
17
AGC_IF
I/O
IF AGC control
(5V tolerant)
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