GND
T
GND/ADJ
OUT
VIN
4
T
GND
GND
GND
T
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T
...........
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NANSHAN DISTRICT.SHENZHEN.GUANGDONG 518067 CHINA
5TH FLOOR.TCL BUILDING.SOUTH NANHAI ROAD
WW R&D CENTER TCL MULTIMEDIA TECHNOLOGY HOLDING LTD.
A
3
2
1
F
E
D
C
B
8
7
6
5
5
4
3
2
1
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
F
E
D
C
B
A
4
6
7
8
FORMAT DIN A2
NOTE:
PAGE:
OF
TCL
GND
T
CAPRFAGC
RFAGC_SENSE
UHFSUPPLY
UHFLOW
VCC2-RF
VHFHIGH
VHFSENSE
VHFLOW
VHFSUPPLY
IRQ
VSYNC
VIFAGC
VCC-IF
IFP
IFN
GND6
XTOUT2
XTOUT1
VTUNE
GND5
CAPREGVCO
VCC-SYNTH
XTALN
XTALP
GND4
SDA
SCL
GND3
TEST2
TEST1
GND2
AS_XTSEL
GND1
NC2
NC1
RFIN
VCC1-RF
CP
UHFHIGH
GND7
TDA18273HN
GND/ADJ
OUT
VIN
4
GND
T
GND
P
GND6
GND2
GND3
GND4
S1
GND1
GND5
GND/ADJ
OUT
VIN
4
T
T
REFCLKI1
VDD_OSC
CLK_REF_OUT
ADVDD_ADC
QVINP
QVINN
IVINP
IVINN
REF_BIAS_EXT
VDD12C
PWM1
GND1
TSB7
TSB6
VDD33A
TSB5
TSB4
TSB3
VDD12A
TSB2
TSB1
TSB0
VDD12D
VDD33C
TESTIO23
TESTIO20
VDD33E
VDD12G
RESETN
DBGSEL
TEST0
TEST1
TSBCLK
TSBVLD
TSBSYNC
VDD12F
REFCLKI0
SCLS
SDAS
GND2
I2CINT
SCLM
PWM0
SDAM
VDD33B
VDD12E
VDD33D
VDD12B
200mA max
Demo I2C Addrss: 0X80
PIN43---0X80(GND),0X88(3V3)
Caution:
300mA
(2)
(2)
Close to Tuner
TU_3V3 must be from LDO
@300mA
(2)
Close to MS600
(2)
(2)
Close to U1 pin15
NOTE: All the test points should be set to out of TU1.
(2)
3V3
10K
R401
14
15
16
17
18
19
20
21
22
23
24
35
1
2
3
4
5
6
7
8
9
10
28
32
34
39
40
42
43
44
45
46
47
48
13
29
30
36
25
26
11
27
31
33
38
12
U400
ATBM8869
DEM_3V3
DEM_3V3
R429
2K7
NC/
R428
2K7
NC/
R402
2K7
NC/
R403
2K7
NC/
10U
C418
10U
C428
L401
2.2UH
C449
0.01U
56K
R423
12K
R416
2U2
C405
ASIC_A3V3
ASIC_A3V3
0.1U
C435
C437
0.1U
C438
0.1U
120R
R418
47K
R415
30M4
X400
0R
R411
0.022U
C415
1M
R413
100K
R427
0.1U
CT11
0.1U
C425
10U
C404
10P
10P
C403
TU_IF_AGC
CLK
8
7
6
5
4
3
2
1
RP419 22R
1
2
3
4
5
6
7
8
22R
RP418
1
2
3
4
5
6
7
8
RP420 22R
ASIC_1V2
DEM_3V3
ASIC_1V2
0.1U
0.1U
DEM_3V3
0R
R409
R406
10K
NC/
R407
100K
NC/
B
C
E
Q400
BT3906
NC/
R408
0R
47R
R405
R404
47R
39R
RT9
39R
1
2
3
4
U403
AS1117-3.3
7
3
4
5
1
2
6
TU1
LT6
100NH
RT5
33R
TUNER_SCL
33R
RT4
TUNER1_SDA
0R
RT10
TUNER_VCC
4K7
RT2
4K7
RT3
TUNER_VCC
TUNER_VCC
TUNER_VCC
TUNER_VCC
TU_3V3
10U
C401
C400
10U
1
2
3
4
U401
AS1117-3.3
26
38
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
22
23
24
25
27
28
29
30
31
32
33
34
35
36
37
39
40
TDA18273HN
UT1
TUNER_GND
3V3
TUNER_SDA
TUNER_SCL
C402
0.1U
TU_3V3
5V
TU_3V3
16M
XT16M
CT5
0.22U
0.22U
CT13
220NH 120MA
LT2
330NH 140MA
LT1
FT1
CT18
10U
CT6
0.1U
120P
CT1
30P
CT17
CT16
30P
0.1U
CT14
CT8
10P
6.8N
CT7
1K
RT7
10P
CT24
CT23
100P
47N
CT22
47N
CT20
47N
CT21
47N
CT19
430R
RT6
2.7N
CT12
8.2NH
LT5
LT4
2.4NH
2.2NH
LT3
0R
RT1
150P
CT3
82P
CT4
CT2
120P
CT15
6.8N
10P
CT9
2
3
1
0BAV99
DT1
TUNER_SDA
C417
22P
22P
C416
TUNER1_SCL
SDA
SCL
5V
10U
C413
10U
C408
C409
0.1U
DEM_3V3
10K
R417
0.1U
0.1U
C443
0.1U
C419
C420
0.1U
0.1U
C421
C424
0.1U
0.1U
C423
C434
0.1U
TS_D7
TS_D0
0.1U
C426
C440
0.1U
100R
R422
4
3
2
1
LD1117S12
U402
13-AS1117-12B(SOT-223)
TS_D1
TS_D2
TS_D3
TS_D4
TS_D5
TS_D6
6P8
C441
0.1U
C447
SDAS
SCLS
0.1U
C433
0.1U
C407
DEM_3V3
ASIC_1V2
ASIC_1V2
0.1U
C439
1U
C445
TS_SYNC
TS_VLD
D_CLK
6P8
C442
DEM_3V3
ASIC_1V2
ASIC_1V2
ASIC_1V2
R421
0R
C446
10P
NC/
DEM_3V3
10U
C431
2.2UH
L400
3V3